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T800 Series II Ancillary Equipment Service Manual

1. Ref Var IPN Description Ref Var IPN Description D15 001 00011 06 DIODE MUR440 ULTRAFAST 400V 4A R53 030 55330 20 RES FILM Al 33K 5 0 4W 4 1 6 D18 001 00011 06 DIODE MUR440 ULTRAFAST 400V 4A R54B 030 55330 20 RES FILM Al 33K 5 0 4W 4 1 6 D19 001 00012 23 5 DIODE BYV26C 1A 400V FAST SWITCH R55 045 05100 01 RES NTC 10K 5 5MM DISC D20 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG R56 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 D21 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG R57 030 55270 20 RES FILM Al 27K 5 0 4W 4 1 6 D22 001 00013 40 6 DIODE SCHOTTKY 85 0 2A 30V R58 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 D24 001 00011 70 DIODE 1N4001 1A 50V R59 030 57100 20 RES FILM Al 1M 5 0 4W 4 1 6 D25 001 00011 70 6 DIODE 1N4001 1A 50V R62 030 54680 20 RES FILM Al 6K8 5 0 4W 4 1 6 D26 001 00011 70 6 DIODE 1N4001 1A 50V R63 030 52330 20 RES FILM Al 33E 5 0 4W 4X1 6MM D27 001 00011 70 DIODE 1N4001 1A 50V R64 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 D30 001 00011 70 6 DIODE 1N4001 1A 50V R65 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM D31 001 00015 19 5 DIODE ZENER 5V6 0 4W 2 BZX79 B5V6 R66 030 54150 20 RES FILM Al 1 5 5 0 4W 4X1 6MM D32 008 00014 74 S LED HLMP5030 RED RT ANGLE PCB MTG R67 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM D36 001 50012 05 DIODE Al 1N4531 SI SMALL SIG R70 030 53270 20 RES FILM Al 270E 5 0 4W 4X1 6MM D37 001 50012 05 6 DIODE
2. The last 2 digits of this number define the issue status which starts at 00 and increments through 01 02 03 etc as the PCB is updated Some issue PCBs never reach full production status and are there fore not included in this manual A letter following the 10 digit IPN has no relevance in identifying the PCB for service purposes Note It is important that you identify which issue PCB you are working on so that you can refer to the appropriate set of PCB information Parts Lists The 10 digit numbers 000 00000 00 in this Parts List are internal part numbers IPNs Your spare parts orders can be handled more efficiently if you quote the IPN and provide a brief descrip tion of the part The components listed in this parts list are divided into two main types those with a circuit refer ence e g C2 D1 R121 etc and those without miscellaneous and mechanical Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group Each component entry comprises three or four columns as shown below circuit reference lists components Var IPN Description In alphanumeric C126 015 06100 08 CER 1206 CHIP 100N 10 X7R 50V order C127 020 09220 01 ELECT RADL 220M 16V 10X12 5MM C128 015 06100 08 CER 1206 CHIP 100N 10 X7R 50V C129 015 06100 08 CER 1206 CHIP 100 10 50V amp C130 10 015 25100 08 CER 0805 CHIP 10 10
3. 400V C75 010 04220 09 CAP CER 2N2 10 250VAC APPROVED 21 022 55470 10 MYLAR Al 47 5 63V POTTED 78 020 09820 01 820 16 ELECT 10 25 22 022 55470 10 MYLAR Al 47 5 63V POTTED C79 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C23 020 08470 09 CAP ELECT RADL 47M 16V 10X18MM HI TEMP C80 010 04100 04 CER 1 10 B 400V 24 020 07100 04 ELECT RADL 1M 63 8X12MM TEMP C81 010 04100 04 CER 1 10 B 400V C25 025 08100 03 10M 35V 20 TANT 5MM L S 82 010 04100 04 CER 1 10 400V 26 011 54100 01 1 10 63 C84 019 05470 00 MONOLITHIC CER 47 10 50V X7R C27 011 54100 01 Al 1N 10 63V C85 011 52330 01 CER Al 33P 5 N150 50 63V C31 011 54100 01 CER 1N 10 B 63V C86 022 54100 10 CAP MYLAR Al 1N 5 63V POTTED C32 011 54100 01 CER 1N 10 B 63V C87 022 54220 10 CAP MYLAR Al 2N2 5 63V POTTED C33 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C88 022 55470 10 MYLAR Al 47N 5 63V POTTED C34 025 08100 03 10M 35V 20 TANT 5MM 1 5 C89 011 52220 01 CER AI 22P 5 N150 50 63V C37 020 19220 04 2200M ELEC 35V 16X35 L ESR C90 010 04100 04 CER 1 10 B 400V C38 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R 91 010 04100 04 1 10 400V C39 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C95 0
4. Oscilloscope PS1 0 18V DC 1 Amp QQ Output Isolated From Earth DC Load Isolating AE 0 30 Amp DC Transformer Earth ZN ES PUE ab A Mains Leakage 2 AC TP4 E Supply Circuit Input Breaker gt Remote True RMS Reading Sense PS2 T807 808 PSU Output Isolated 0 15V DC From Earth 1 Amp Figure 4 1 Test Equipment Set Up 4 3 1 Mains Input Voltage The mains input voltage can be set to either 230V 200 264V or 115V 100 135V by either SW1 or by wire links on the PCB Disconnect the mains supply Set SW1 where fitted to the required input voltage SW1 can be accessed through the cooling slots on top of the right side cover If SW1 is not fitted remove the left and right side covers refer to Section 3 2 3 Change over the PCB links as indicated on the PCB encoding and refit the covers Remove or fit the supplied label on the rear panel to indicate clearly the mains input voltage to which the unit has been set 31 08 96 Copyright TEL 800 00 T807 808 Initial Set up 4 Adjustment B4 5 4 3 2 Note 4 3 3 4 3 4 Output Voltage Adjustment Remove the right cover Switch the T807 808 on Adjust the V OUT SET trim control RV92 to produce the required output volt age observing the limits given in Section 1 2 4 Connection of the remote sense terminals after the output voltage has been set will result in a s
5. ELECT 2200 16 12 5 30 LO ESR 16 025 07100 01 BEAD 1 35V C73 020 19220 02 CAP ELECT RAD 2200M 16V 12 5X30MM LO ESR C17 011 53470 02 CAP CER Al 470P 10 T C B 63V C74 010 04220 09 CAP CER 2N2 10 250VAC APPROVED C20 010 04100 04 CER 1 10 400V C75 010 04220 09 CAP CER 2N2 10 250VAC APPROVED 21 022 55470 10 MYLAR Al 47 5 63V POTTED 78 020 09820 01 820 16 ELECT 10 25 22 022 55470 10 MYLAR Al 47N 5 63V POTTED C79 019 05470 00 MONOLITHIC CER 47 10 50V X7R C23 020 08470 09 CAP ELECT RADL 47M 16V 10X18MM HI TEMP C80 010 04100 04 CER 1 10 B 400V 24 020 07100 04 ELECT RADL 1M 63 8X12MM TEMP C81 010 04100 04 CER 1 10 B 400V C25 025 08100 03 10M 35V 20 TANT 5MM L S 82 010 04100 04 1 10 400 26 011 54100 01 1 10 63 C84 019 05470 00 MONOLITHIC CER 47 10 50V X7R C27 011 54100 01 Al 1N 10 63V C85 011 52330 01 CER Al 33P 5 N150 50 63V C31 011 54100 01 CER 1N 10 B 63V C86 022 54100 10 CAP MYLAR Al 1N 5 63V POTTED C32 011 54100 01 CER 1N 10 B 63V C87 022 54220 10 CAP MYLAR Al 2N2 5 63V POTTED C33 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C88 022 55470 10 MYLAR 47N 5 63V POTTED C34 025 08100 03 10M 35V 20 TANT 5MM 1 5 C89 011 52220 01
6. 31 08 96 Copyright TEL 800 00 807 808 Functional Testing B5 3 5 1 Basic Operation To confirm the basic operation of the power supply proceed as follows 5 2 Set up the test equipment as shown in Figure 4 1 Ensure the front panel Power switch in the off position Connect the T807 808 to the mains supply The red Standby LED should illuminate Set the output DC load to maximum resistance minimum current Depress the Power switch to turn the T807 808 on The green On LED should now illuminate and the red Standby LED should extinguish Vary the DC load and check that the output voltage and current are within the specifications refer to Section 1 2 4 Undervoltage Lockout amp Mains Input Current The figures in brackets are for 115 60Hz versions of the T807 808 Note Ensure the T807 808 Power switch is in the off position Set up the test equipment except 51 amp PS2 as shown in Figure 4 1 Switch on the mains supply and adjust the Variac for 230V or 115V output Switch the T807 808 on and set the DC load for maximum current T807 15A T808 25A Slowly reduce the Variac voltage from 230V 115V until drop out occurs output current and voltage drop to zero and LED s turn off Check that the AC input current and voltage at drop out are as follows input current T807 lt 2 5A 4A T808 4A lt 6A voltage lt 185V lt 95V Slowly increase the Variac voltage and
7. CER AI 22P 5 N150 50 63V C37 020 19220 04 2200M ELEC 35V 16X35 L ESR C90 010 04100 04 CER 1 10 B 400V C38 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R 91 010 04100 04 1 10 400 C39 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C95 011 54100 01 CER AI 1N 10 63V C42 011 54100 01 CER 1N 10 B 63V C43 011 54100 01 CER 1N 10 B 63V D1 001 00012 30 5 DIODE 6 6 756 BY214 600 6A 600V C44 025 07100 01 CAP TANT BEAD 1M 35V D2 001 00012 30 5 DIODE 6A6 756 214 600 6A 600V C45 011 54100 01 CER 1N 10 B 63V D3 001 00012 30 5 DIODE 6A6 756 214 600 6A 600V C46 011 54100 01 CER 1N 10 B 63V D4 001 00012 30 5 DIODE 6A6 756 BY214 600 6A 600V C49 019 05470 00 MONOLITHIC CER 47N 10 50V X7R D5 001 50012 05 S DIODE 1N4531 SI SMALL SIG C50 025 08100 03 10M 35V 20 TANT 5MM 1 5 D6 001 50012 05 5 DIODE 1N4531 SI SMALL SIG C51 010 04100 04 CER 1 10 B 400V D7 001 50012 05 S DIODE 1N4531 SI SMALL SIG C54 011 54100 01 CER 1N 10 B 63V D8 001 50012 05 S DIODE 1N4531 SI SMALL SIG C55 019 05470 00 MONOLITHIC CER 47N 10 50V X7R D11 001 50012 05 S DIODE 1N4531 SI SMALL SIG C56 025 08100 03 10M 35V 20 TANT 5MM 1 5 D12 001 50012 05 S DIODE 1N4531 SI SMALL SIG C57 025 08100 03 10M 35V 20 TA
8. R44 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R46 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R47 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 R49 049 00140 10 VARISTOR 140VRMS 180VDC 42 JOULES R50 030 54220 20 RES FILM Al 2K2 5 0 4W 4 1 6 R51 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R52 030 56180 20 RES FILM Al 180K 5 0 4W 4X1 6MM 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 5 Copyright TEL 31 08 96 8 2 6 T807 808 PCB Information M800 00 T807 Mechanical amp Miscellaneous Parts 220 01183 03 IPN Legend Description IPN Legend Description 200 00010 35 201 00051 15 201 00060 09 209 00010 26 220 01183 03 240 02010 22 240 06010 27 303 23128 01 306 01010 00 307 02029 00 308 01007 00 308 13088 00 308 13091 00 311 00010 39 316 06398 00 316 21177 02 318 01018 00 319 30030 01 345 00040 06 345 00040 12 345 00040 17 345 00040 24 349 00020 07 349 00020 08 349 00020 34 352 00010 08 352 00010 29 353 00010 10 353 00010 12 17 WIRE T C 1 5MM 1 4MM 356 00020 06 For L1 8 L6 35mm each WIRE APPLC 1MM GREEN HI TEMP PVC85 For Earth Lead 356 00020 07 WIRE REMIT 0 8MM PVC WHITE For Cut Out Switch on T1 356 00020 21 TAPE COPPER 19MM 0 08MM SCOTCH 1181 For taping switch to T1 362 00010 13 18 PCB T807 T808 SMPS 2 OUNCE COPPER 362 01024 00 19 SKT MAINS 3PIN FLEX 2M 10A 362 01052 00 20 BLANKING
9. 10M 35V 20 TANT 5MM 1 8 L15 065 00010 08 BEAD FERRITE 483 3 0 7 10MM RED C62 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C63 022 57100 02 CAP MYLAR AI 1M 20 50V POTTED a C85 020 09470 07 470M 16V 20 ELEC VERT 8 20 3 5MM L S Note Fit L4 8 L5 On Leads Of C20 LO ESR Fit L7 amp L8 On Leads Of C51 C66 024 14470 01 CAP METAL POLYPR RADL 4N7 10 400VAC Fit L9 Over Body Of R17 C67 024 14470 01 METAL POLYPR RADL 4N7 10 400VAC C68 020 19220 02 CAP ELECT RAD 2200M 16V 12 5X30MM LO ESR GIL ETD Over Body OC C69 020 19220 02 ELECT RAD 2200 16V 12 5X30MM LO ESR Fit L12 amp L13 On Leads Of R83 C70 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR Fit L14 amp L15 On Leads Of R84 C71 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C72 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR 000 00012 63 XSTR MTP4N50 PWR MOSFET 500V TO220 C73 020 19220 02 CAP ELECT RAD 2200M 16V 12 5X30MM LO ESR E Q2 000 00012 63 5 XSTR 4 50 PWR MOSFET 500V TO220 C74 022 05470 04 MYLAR 47N 20 250VAC APPROVED 5 000 50011 30 6 XSTR Al BC557B PNP 92 S SIG C75 022 05470 04 CAP MYLAR 47N 20 250VAC APPROVED Q4 000 50011 10 6 XSTR AI BC547B NPN 92 S SIG C78 020 09820 01 820M 16V ELECT 10X25MM E B Q6 000 00010 66 6 XSTR BC337 AF PWR TO92 C79 015 25100 08 CER 0805 CHIP 10 10 X7R 50V 5 Q7 000 50011 30 S XSTR AI BC557B PNP TO 92 AF S
10. 349 00020 33 M3x6 CSK Pozi Taptite 100W PA Only T800 45 0001 T800 45 0000 PA Guide Kit Mechanical Assembly 30 04 98 Copyright TEL 800 00 T800 22 0000 Rack Frame Parts Lists C3 3 11 800 44 0000 Power Supply Guide Kit Mechanical Assembly CopyrightTEL 30 04 98 C3 3 12 T800 22 0000 Rack Frame Parts Lists M800 00 IPN Legend Description Product Code 220 01410 00 1 PCB RJ11 Bulkhead 240 04023 00 2 Socket RJ11 Bulkhead 250 00010 19 3 Speaker 4 Ohm 5 Watt 307 01015 01 4 Speaker Grille Metal 316 06616 00 5 Speaker Panel 349 00020 36 6 M3x8 Pan Torx Taptite 352 00010 08 7 M3 Cold Form 353 00010 13 8 M3 Shakeproof Int 353 00010 16 9 M3 Fibre Washer 1 5 T800 15 0000 Speaker Programming Port Mechanical Assembly 30 04 98 Copyright TEL
11. 800 44 0000 T800 45 0000 T800 45 0001 Rack PCBs T800 50 0000 T800 60 0000 Double guide kit This kit fits into a T800 Series II rack frame and accepts two T800 Series II modules except for power supplies and power amplifiers which must use their own guides It is supplied disassembled and comprises a top and bottom rail a double width rear panel four D range sockets and mounting screws refer to Section 3 3 for an illustration and more information Power Supply T807 8 guide kit This kit fits into a T800 Series II rack frame and accepts one T800 Series II power supply It comprises a top and bottom rail and mounting screws refer to Section 3 3 for an illustration and more information PA 50W guide kit This kit fits into a T800 Series II rack frame and accepts one T800 Series II 50W power amplifier It comprises a top guide stop a bottom guide rail and mounting screws refer to Section 3 3 for an illustration and more information PA 100W guide kit This kit fits into a T800 Series II rack frame and accepts one T800 Series II 100W power amplifier It comprises a top guide stop a bottom guide rail extra mounting brackets for the double width front panel and mounting screws refer to Section 3 3 for an illustration and more information Standard rack backplane PCB This PCB is described in detail in Section 1 1 3 Refer to Section 3 2 for illustrations and more information Personality PCB f
12. MONOLITHIC CER 47 10 50V X7R D13 008 00014 73 S LED HLMP5050 GREEN RT ANGLE PCB MTG C56 025 08100 04 1 CAP 10M 35V 10 TANT 2 5 L S D14 001 00012 23 5 DIODE 26 1A 400V FAST SWITCH C57 025 08100 04 1 CAP 10M 35V 10 TANT 2 5 L S D15 001 00011 06 5 DIODE MUR440 ULTRAFAST 400V 4 C59 011 54100 01 1 10 63V D18 001 00011 06 5 DIODE MUR440 ULTRAFAST 400V 4A C60 017 15470 01 CER SURFACE BARRIER 47N 20 50V D19 001 00012 23 DIODE 26 1A 400V FAST SWITCH C61 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S D20 001 50012 05 S DIODE 1N4531 SI SMALL SIG C62 019 05470 00 MONOLITHIC CER 47 10 50V X7R D21 001 50012 05 S DIODE Al 1N4531 SI SMALL SIG C63 022 57100 02 CAP MYLAR Al 1M 20 50V POTTED D22 001 00013 40 5 DIODE SCHOTTKY BAT85 0 2A 30V C65 020 09470 07 470M 16V 20 ELEC VERT 8 203 5MML S 023 008 00014 74 S LED HLMP5030 RED RT ANGLE PCB MTG LO ESR D24 001 00011 70 5 DIODE 1N4001 1A 50V Copyright TEL 31 08 96 B8 2 32 T807 808 PCB Information M800 00 Ref Var IPN Description Ref Var IPN Description D25 001 00011 70 5 DIODE 1N4001 1A 50V R48 030 55150 20 RES FILM Al 15K 5 0 4W 4 1 6 D26 001 00011 70 5 DIODE 1N4001 1A 50V R49 049 00140 10 VARISTOR 140VRMS 180VDC 42 JOULES D27 001 00011 70 5 DIODE 1N4001 1A 50V R50 030 54220 20 RES FILM Al 2K2 5 0 4W 4 1 6 D30 001
13. 4 2 Remove Cased Mica Capacitors M800 00 31 08 96 Copyright TEL 800 00 Software History A5 1 5 Software History 23 11 89 BASEPROG Version 1 23 08 90 800 Version 2 11 06 91 800 Version 2 01 03 10 95 800 Version 2 21 28 06 96 PGM800Win Version 1 00 18 08 97 PGM800Win Version 2 00 5 1 BASEPROG V1 PGM800 V2 T800 programming software was originally developed as BASEPROG V1 and released as PGM800 V2 5 2 800 V2 01 major changes introduced with V2 01 are as follows Full support for different display adaptors Programming of CTCSS frequency data optional for individual channels Full cursor control in edit mode User selectable output file format hex or binary Support for wider range of T800 equipment DOS shell facility implemented CTCSS defeat possible when CTCSS tone is not selected Channel numbering changed from 0 127 to 1 128 An X included on the printout to indicate that there are 8 switches on the DIP switch and the state of the MSB is dependent on the size of the EPROM used Note The data files produced by BASEPROG V1 0 are still compatible with PGM800 V2 01 Copyright TEL 30 04 98 5 2 Software History 800 00 5 3 PGM800 V2 21 800 V2 21 is an updated and expanded version of the earlier PGM800 V2 01 soft ware 800 V2 21 includes many new and improved features over PGM800 V2 01 There are a number of chang
14. 6 R89 1 T4 1 Q6 R90 1 54 1 6 R91 1 N4 1 N5 RV92 1 55 1 05 R93 1 15 1 05 R94 1 P5 1 05 R95 1 N5 1 04 R96 1 N5 1 R5 R98 1 W4 1 P7 R99 1 W4 1 P7 R100 1 N6 1 1 101 1 06 1 1 102 1 N6 1 41 R103 1 N5 1 J1 R104 1 N5 1 J1 R105 1 M7 1 J1 R106 1 H7 R107 1 H7 RLY1 1 V8 1 J9 1 F6 swi 1 N12 1 E5 1 SW2 1 09 1 J3 SK 1 1 BO 1 E3 SK 2 1 0 SK 3 1 X10 1 A4 SK 4 1X2 1 R9 SK 5 1 X3 1 R8 SK 6 1 Y3 1 R6 SK 7 1 93 1 R6 SK 8 1 94 1 7 T1 1 05 1 95 T2 1 B8 1 J5 T3 1 F10 1 4 4 1 58 1 2 T5 1 K3 1 K8 T6 173 1 P8 TAB 1 1 Y8 1 A7 TC1 1 E3 TP1 1 N7 1 G6 TP2 1 G10 1 95 TP3 1 D8 1 J4 TP4 117 1 0 5 1 69 1 6 1 K7 1 P1 TP7 1 7 1 P1 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 43 T807 Parts List IPN 220 01183 07 How To Use This Parts List components listed in this parts list divided into two main types those with a circuit reference e g 2 D1 R121 etc and those without miscellaneous and mechanical Static sensitive devices are prefixed with S Those with a circuit reference are grouped by component type in numerical order Each component entry comprises three or four col umns the circuit reference variant number if applicable IPN and description A number in the variant column indicates that this component is fitted only to that variant The miscellaneous and mechanical section lists the parts in IPN order and where possible the legend indicat
15. CER AI 1N 10 B 63V IC6 002 00010 75 5 IC TSC426 DRIVER INVERTING MOSFET 8PIN C43 011 54100 01 CER AI 1N 10 T C B 63V 002 00020 58 5 CNX62A OPTOCOUPLER 250VAC APPRVED C44 025 07100 01 TANT BEAD 1M 35V IC8 002 00014 15 5 IC TL431 SHUNT REG TO 92 C45 011 54100 01 CER Al 1N 10 T C B 63V C46 011 54100 01 CER Al 1N 10 T C B 63V L1 056 00010 50 CHOKE 16UH 20 DIFF MODE C49 019 05470 00 MONOLITHIC CER 47N 10 50V X7R LIA 056 00010 50 CHOKE 16UH 20 DIFF MODE C50 025 08100 03 10M 35V 20 TANT 5MM L S 12 056 00010 36 CHOKE FLTR 0 5MH COMM MODE C51 010 04100 04 CER 1N 10 T C B 400V L3 056 00021 20 IND 2MH 5AMP TOROIDAL C54 011 54100 01 CER AI 1N 10 B 63V L4 065 00010 11 BEAD FERRITE 483 3 1 4MM RED C55 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R 15 065 00010 11 BEAD FERRITE 463 3 1 4MM RED C56 025 08100 03 10M 35V 20 TANT 5MM L S L6 069 00010 29 TOROID CORE FERRITE TN14 9 5 4A11 5 C57 025 08100 03 10M 35V 20 TANT 5MM L S 17 065 00010 11 BEAD FERRITE 483 3 1 4MM RED C59 011 54100 01 CER Al 1N 10 B 63V L8 065 00010 11 BEAD FERRITE 483 3 1 4MM RED C60 017 15470 01 CER SURFACE BARRIER 47N 20 50V Lo 065 00010 04 BEAD FERRITE F8 4X2X5MM C61 025 08100 03 10M 35V 20 TANT 5MM L S L10 065 00010 04 BEAD FERRITE F8 4X2X5MM C62 019 05470 00 MONOLITHIC CER 47N 10 50V X7R L12 065 00010 08 BEAD FERRITE 483 3 0 7 10MM RED C63
16. SK 5 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX R13A 030 52680 20 RES FILM Al 68E 5 0 4W 4 1 6 SK 6 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 R13B 030 54150 20 RES FILM Al 1 5 5 0 4W 4 1 6 SK 7 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 R14 030 54150 20 RES FILM Al 1K5 5 0 4W 4 1 6 SK 8 240 04030 07 TERML BLK PCB MTG 1WAY FRT 2 5H SA10 R17 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM R18 030 54120 20 RES FILM Al 1 2 5 0 4W 4X1 6MM Ti 053 00010 58 XFMR T4073 T807 808 SWITCHING R19 030 52100 20 RES FILM AI 10E 5 0 4W 4X1 6MM T2 053 00010 59 XFMR T4074 T807 808 CURRENT SENSE R20 030 54120 20 RES FILM AI 1K2 5 0 4W 4 1 6 T3 053 01060 02 XFMR T4075 T807 808 MOSFET DRIVE R24 030 54120 20 RES FILM AI 1K2 596 0 4W 4 1 6 T4 053 00010 63 XFMR T4079 MAINS 5VA 18V RV25 042 03470 06 RES PRESET 470E CARBON 6MM FLAT T5 056 00010 49 CHOKE T4080 T808 DIFFNL MODE ETD39 R26 030 53680 20 5 FILM AI 680E 5 0 4W 4X1 6MM T6 056 00010 38 T4071 T807 808 DIFFNL MODE R27 030 54180 20 RES FILM Al 1 8 5 0 4W 4X1 6MM R28 030 53820 20 RES FILM AI 820E 5 0 4W 4 1 6 TC1 239 00010 06 SW THERM PEPI 100C BARE TERML C W SLEEVE R29 030 54270 20 RES FILM AI 2K7 5 0 4W 4X1 6MM R30 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R32 030 56100 20 RES FILM AI 100K 5 0 4W 4X1 6MM R33 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R34 030 55100 20 RES FILM AI 10K 5 0 4W 4X1 6MM R35 030 55100 20 RES FILM Al 10K 5 0 4W 4X
17. 043 which will pro tect the power supply by blowing the fuse if a battery is accidentally connected in reverse Issue 03 The T807 808 contains a 16V transient suppression diode 046 across the output which will protect the power supply by blowing the fuse if a battery is acciden tally connected in reverse A series charging diode is not required to isolate the battery from the power supply in the case of mains failure as the reverse discharge current back into the supply is lt 5mA Note The 807 808 does not compensate for the temperature dependence of lead acid batteries The output voltage will need to be adjusted to suit the bat tery and ambient temperature Copyright TEL 31 08 96 7 6 T807 808 Installation 800 00 7 6 Output Voltage Remote Sensing Light Gauge Wire Load 807 808 e g Transmitter Remote Sense Heavy Gauge Wire Figure 7 1 Output Voltage Remote Sensing 807 808 Remote Sense To Load Figure 7 2 1 Constant Output Voltage By Local Sensing To maintain the supply voltage within a tolerance of 1 at the load terminals e g transmitter remote sensing is provided on 2 extra screw terminals at the rear of the T807 808 To keep power dissipation in the supply output wiring and the power supply to a mini mum it is recommended that the output wiring is of sufficient gauge to limit the volt age difference between Vout and VDC to a maximum of 0 5V refer to Figure
18. 1 G6 R71 1 P6 1 K1 Copyright TEL 31 03 98 8 2 56 T807 808 PCB Information M800 00 Device PCB Circuit Device PCB Circuit Device PCB Circuit Device PCB Circuit R72 1 P6 1 K1 R73 1 P4 1 KO R74 1 06 1 M2 R75 1 06 1 M2 R76 1 H8 1 Q2 R79A 1 G2 1 H9 R79B 1 G2 1 J9 R80 1 14 1 J9 R80A 1 F4 1 J8 R80B 1 G5 1 K8 R81 1 J5 1 K9 RV81 1 F7 1 P3 R82 1 J5 1 K9 R83 1 15 1 07 R84 1 75 1 Q7 R85 1 72 1 9 R86 1 74 1 7 R87 1 74 1 6 R88 1 55 1 6 R89 1 T4 1 Q6 R90 1 54 1 6 R91 1 N4 1 N5 RV92 1 55 1 05 R93 1 15 1 05 R94 1 P5 1 05 R95 1 N5 1 04 R96 1 N5 1 R5 R98 1 U4 1 P7 R99 1 W4 1 P7 R100 1 N6 1 1 101 1 06 1 1 102 1 N6 1 41 R103 1 N5 1 41 104 1 N5 1 J1 R105 1 M7 1 J1 R106 1 H7 1 N4 R107 1 H7 1 P4 RLY1 1 V8 1 J9 1 F6 swi 1 N12 1 5 1 SW2 1 69 1 43 SK 1 1 E0 SK 2 1 X7 1 HO SK 3 1 X10 1 4 SK 4 1 X2 1 R9 SK 5 1 X3 1 R8 SK 6 1 Y3 1 R6 SK 7 1 93 1 R6 SK 8 1 94 1 7 T1 1 05 1 95 T2 1 B8 1 95 1 F10 1 4 T4 1 58 1 2 T5 1 K3 1 K8 T6 173 1 P8 TAB 1 1 8 1 7 TC1 1 E3 TP1 1 N7 1 G6 TP2 1 G10 1 95 TP3 1 D8 1 J4 TP4 117 1 0 5 1 09 1 E3 TP6 1 K7 1 1 7 1 7 1 P1 31 03 98 Copyright TEL 800 00 Part C 800 22 0000 Base Station Repeater Rack Frame This part of the manual is divided into three sections as listed below There is a detailed table of contents at the start of each section Section General Information Circuit Operation T800 22 0000 PCB
19. 20 DIFF MODE R79B 032 32100 0 RES M F PWR 10E 2 5W 17X5MM L1A 056 00010 50 CHOKE 16UH 20 DIFF MODE R80 030 54100 20 RES FILM AI 1K 5 0 4W 4X1 6MM L2 056 00010 36 CHOKE FLTR 0 5MH COMM MODE R80A 030 52100 20 RES FILM 10E 596 0 4W 4X1 6MM L3 056 00021 20 IND FXD 2MH 5AMP TOROIDAL R80B 030 54180 20 RES FILM AI 1K8 596 0 4W 4 1 6 L4 065 00010 11 BEAD FERRITE 453 3 1 4MM RED R81 032 33150 0 RES M F PWR 150E 5 2 5W 17X5MM L5 065 00010 11 BEAD FERRITE 4S3 3 1 4MM RED RV81 042 05100 06 RES PRESET 10K CARBON 6MM FLAT L6 065 00010 20 BEAD FERRITE BALUN 4B1 PHILIPS R82 032 33150 0 RES M F PWR 150 5 2 5W 17X5MM L7 065 00010 11 BEAD FERRITE 4S3 3 1 4MM RED R83 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM L8 065 00010 11 BEAD FERRITE 4S3 3 1 4MM RED R84 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM R85 030 08100 3 RES M F 10M 3 5KV VR37 10 4MM R85 030 08100 3 RES M F 10M 3 5KV VR37 10 4MM Note Fit L4 8 L5 On Leads Of C20 R86 030 55470 20 RES FILM Al 47K 5 0 4W 4 1 6 Fit L7 amp L8 On Leads Of C51 R87 030 53100 20 RES FILM Al 100E 5 0 4W 4 1 6 R88 030 54100 20 RES FILM AI 1K 5 0 4W 4X1 6MM Q1 000 00012 63 5 XSTR MTP4N50 PWR MOSFET 500V TO220 R89 030 54470 20 RES FILM Al 4K7 5 0 4W 4 1 6 Q2 000 00012 63 5 XSTR MTP4N50 PWR MOSFET 500V TO220 R90 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM Q3 000 50011 30 5 XSTR BC557B PNP 92 AF S SIG R91 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM Q4 000 50011 10 XSTR Al
20. 6 or TP7 slowly increase the voltage Check that at approximately 10 11V the waveform suddenly reduces in duty cycle and disappears altogether Turn 92 anticlockwise and check that the waveform reappears Turn RV92 fully anticlockwise and increase the voltage until the waveform disap pears At this point the voltage should not exceed 16 5V Reducing the voltage should always make the waveform reappear 31 08 96 Copyright TEL 800 00 T807 808 Fault Finding B6 7 Turn RV92 fully clockwise This confirms the basic operation of the voltage control loop Remove the second varia ble power supply from the PSU remote sense terminals and disconnect the oscilloscope refer to Note 1 on page 6 5 6 4 2 Start Up Voltage Checks Ensure the switch or link is set to the correct mains voltage Turn RV25 fully clockwise Connect the Variac output set to minimum output voltage to the PSU AC input socket Increase the Variac output slowly whilst monitoring the AC current which should remain low at this point Continue increasing the voltage to approximately 60V AC 30V AC Check that approximately 3V is now present at the PSU output and that the On LED is glowing Check with a multimeter that the DC voltage between TP1 and TP4 is approxi mately 80V and between TP2 and TP4 is half of that figure 5V Note If the voltage difference is outside tolerance disconnect the Variac from the PSU wait for the voltages to drain
21. 6KV CER C80 010 04100 04 CER 1 10 B 400V 16 025 07100 01 BEAD 1 35V 81 010 04100 04 1 10 400V 17 011 53470 02 Al 470P 10 63V C82 010 04100 04 CER 1 10 B 400V C18 011 03680 01 CER 680P 10 1 5 50 63V C84 019 05470 00 MONOLITHIC CER 47 10 50V X7R C20 010 04100 04 CER 1 10 B 400V C85 011 52330 01 CER AI 33P 5 N150 50 63V C21 022 55470 10 MYLAR AI 47N 5 63V POTTED C86 022 54100 10 MYLAR AI 1N 5 63V POTTED C22 022 55470 10 MYLAR Al 47N 5 63V POTTED C87 022 54220 10 MYLAR AI 2N2 5 63V POTTED C23 020 08470 07 ELECT RADL 47M 16V 8X11 5MM HI TEMP C88 022 55470 10 MYLAR AI 47N 5 63V POTTED C24 020 07100 04 ELECT RADL 1M 63V 8X12MM HI TEMP C89 011 52220 01 CER AI 22P 5 N150 50 63V C25 025 08100 04 L CAP 10M 35V 10 TANT 2 5MM L S C90 010 04100 04 CER 1 10 B 400V C26 011 54100 01 CER 1N 10 B 63V 91 010 04100 04 1 10 400V C27 011 54100 01 CER 1N 10 B 63V C95 011 54100 01 CER AI 1N 10 B 63V C31 011 54100 01 CER 1N 10 B 63V C96 022 56100 10 MYLAR Al 100N 5 63V POTTED C32 011 54100 01 CER 1N 10 B 63V C98 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S C33 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C99 011
22. 800 00 1 T800 Series Il Ancillary Equipment Service Manual Issue 101 May 1998 M800 00 101 Copyright TEL 30 04 98 2 800 00 France Thailand Tait France Sarl Tait Mobile Radio Ltd 2 Avenue de la Cristallerie 14 1 Suwan Tower 92 316 S vres Cedex Ground Floor France Soi Saladaeng 1 Phone 33 1 41 14 05 50 North Sathorn Road Fax 33 1 41 14 05 55 Bangrak Bangkok 10500 Thailand Phone 662 267 6290 2 Tait Mobilfunk GmbH Fax 662 267 6293 T 8 0 0 Willst tterstra amp e 50 ta N rnberg 60 United Kingdom ermany Phone 49 911 96 746 0 Tait Mobile Radio Ltd Fax 49 911 96 746 79 Ermine Business Park Head Office untingdon NON Aenand Hong Kong dei PE18 6YA Tait Electronics Ltd Tait Mobile Radio HK Ltd United Kingdom 558 Wairakei Road Room 703A Phone 44 1480 52255 P O Box 1645 New Fast Ocean Centre Fax 44 1480 411996 Christchurch 9 Science Museum Road New Zealand Tsim Sha Tsui East Phone 64 3 358 3399 Hong Kong pen Fax 64 3 358 3636 Phone 852 2369 3040 Tait Electronics USA Inc Fax 852 2369 3009 9434 Old Katy Road Radio Systems Division Suite 110 Houston 535 Wairakei Road New Zealand Texas 77055 P O Box 1645 Tait Communications Ltd USA Christchurch Unit 4 75 Blenheim Road Phone 1 713 984 8684 New Zealand Box 1185 Toll Free 1 800 222 1255 Phone 64 3 358 3399 Christchurch Fax 1 713 468 6944 Fax 64 3 358 2825 Australia Tait Electronics Aust Pty Ltd 186 Gra
23. It is therefore recommended to keep the ambient temperature low ensure that airflow is not restricted 3 1 3 Replacing Components Connected To maintain operator safety and protection against fire it is imperative that components connected to the mains supply e g fuse amp Y capacitors filter chokes etc and those that are critical to maintain isolation optocouplers transformers etc are replaced only with their new original equivalent To maintain performance levels it is strongly recommended that this policy is applied to every component that is replaced Copyright TEL 31 08 96 3 4 T807 808 Introduction To Servicing 800 00 3 1 4 Caution Handle With Care Although this is a lightweight unit it contains a number of quite heavy and fragile indi vidual components which are mounted directly on the PCB Severe mechanical shock may damage the PCB i e solder joints copper tracks and or components i e fragile ferrite magnetic materials 3 1 5 Caution Heatsink Case Temperature The 2 covers of this power supply act as heatsinks for the internal power semi conduc tors Under some conditions the top and bottom sections of these covers and internal heatsinks may reach temperatures of over 100C Handle with extreme care after pro longed operation 3 1 6 Caution Earthing Of Rack Frame The power supply case is internally connected to mains earth Because the unit s
24. PA 50W guide kit This kit fits into a T800 Series II rack frame and accepts one T800 Series II 50W power amplifier refer to Sections 1 1 4 amp 3 3 for more information and illustrations PA 100W guide kit This kit fits into a T800 Series II rack frame and accepts one T800 Series II 100W power amplifier refer to Sections 1 1 4 amp 3 3 for more information and illustrations 30 04 98 Copyright TEL 800 00 T800 22 0000 General Information 1 5 1 1 3 Backplane PCB The backplane PCB has been laid out with OEM Original Equipment Manufacturer products in mind The T800 22 0000 rack frame can be configured as either a base sta tion or repeater by means of five link jumpers The main components of the backplane PCB are listed below RJ11 connector used for module programming whenever the speaker panel has been removed Two 25 way D ranges supplying all Rx and Tx Ex PA module pinouts e Two channel select DIP switches SW1 SW2 can be operated separately for Rx or Tx Ex or combined for a single channel selection across both Rx and Tx Ex modules The DIP switches will only work when DR2 is connected to the module A coaxial relay driver CN1 used in base station mode A cooling fan driver CN2 activated off the Tx key line These components are all described further in Section 2 A programming connector CN3 used for looping the serial programming port from backplane
25. T807 808 improved earthing for noise interference suppres 29 07 91 sion Copyright TEL 31 08 96 3 10 T807 808 Introduction To Servicing 800 00 31 08 96 Copyright TEL 800 00 T807 808 Initial Set up 4 Adjustment B4 1 4 T807 808 Initial Set up amp Adjustment The following section describes the initial set up and adjustment procedures The following topics are covered in this section Section Introduction Test Equipment Required Adjustments Mains Input Voltage Output Voltage Adjustment Current Limit Adjustment Overvoltage Cut out Adjustment Issues 05 amp 07 Only Test Equipment Set Up Copyright TEL 31 08 96 B4 2 807 808 Initial Set up amp Adjustment M800 00 31 08 96 Copyright TEL 800 00 T807 808 Initial Set up 4 Adjustment B4 3 4 1 Warning Caution Caution Caution 4 2 Introduction The T807 808 contains voltages that may be lethal and extreme care must be taken when working on a powered up supply During set up and adjustment it is essential that the T807 808 is con nected to the mains supply via an isolating transformer For additional protection the test set up should be powered via an earth leakage cir cuit breaker Connecting test equipment earths to a T807 808 which is not supplied via an isolating transformer will connect the mains supply directly across R3 D1 and result in th
26. The components in the control loop stabilisation part of the circuit are critical in both value and type Ensure that only exact equivalents are used for repair The components connected to the mains input and or labelled X or are special components complying with safety regulations and should be replaced only with simi larly specified parts to ensure continued safety protection refer to Section 3 1 5 3 3 2 To Replace The Power Mosfet Transistors Q1 02 Remove the transistor clamping bar and devices taking care not to damage the film insulator Reassemble the new MOSFET transistors with an undamaged or new thermal film insulator and new thermal compound using the clamping bar M3x25 coun tersunk pozidrive screw and nut Ensure that transistors 1 and 2 are assembled correctly with adequate thermal compound and are both seated straight and square Check for unevenness and burrs on the mounting surfaces the thermal insulator is only 0 05mm 2 mil 0 002 thick so it is very important that the mounting surfaces are clean Tighten the screw and nut to the correct torque Trim the legs of the transistors and solder Note 1 Always replace both Q1 and Q2 as well as D14 D15 D18 and D19 Even when only one of the transistors seems to be faulty it is very likely that both transistors and all 4 diodes are also faulty or damaged Note 2 After any significant repair work it is recommended that the further fault finding an
27. X7R 50V amp C130 15 015 24470 08 0805 CHIP 4 7 10 X7R SOV amp C130 20 015 25100 08 CER 0805 CHIP 10N 10 X7R 50V amp C130 25 015 24470 08 CER 0805 CHIP 4N7 10 X7R 50V C131 015 24100 08 CER 0805 CHIP 1N 10 X7R 50V C132 015 24470 08 CER 0805 CHIP 4 7 10 X7R 50V C133 015 05470 08 CER 1206 CHIP 47N 10 X7R 50V variant column indicates that this is a variant component description which is fitted only to gives a brief description the product type listed of the component Internal Part Number order the component by this number The miscellaneous and mechanical section lists the variant and common parts in IPN order Copyright TEL 30 04 98 C3 1 4 T800 22 0000 PCB Information 800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 Information C3 2 1 3 2 T800 22 0000 PCB Information This section contains the following information on the T800 22 0000 backplane PCB Note The backplane PCB is available separately under the product code T800 50 0000 Section 220 01409 00 Parts List For 220 01409 01 And 220 01409 03 PCB Layout Bottom Side PCB Layout Top Side T800 Receiver Standard Inputs And Outputs Receiver Additional Inputs And Outputs Transmitter Exciter Standard Inputs And Outputs Transmitter Exciter Additional Inputs And Outputs Power Amplifier Standard Inputs and Outputs Circuit Diagram Input Outpu
28. c 96 05 7070 Ref Var IPN Description Ref Var IPN Description 010 04220 09 2N2 10 250VAC APPROVED C66 024 14470 01 METAL POLYPR RADL 4N7 10 400 C2 010 04220 09 CER 2 2 10 250VAC APPROVED C67 024 14470 01 METAL POLYPR RADL 4N7 10 400 C3 022 06470 04 MYLAR 470 10 250VAC C68 021 19330 02 3300M 16V ELEC 1340 VERT C4 022 06470 04 MYLAR 470 10 250VAC C69 021 19330 02 3300M 16V ELEC 13 40 VERT C5 012 04220 06 CAP CER 2N2 3 PIN SUPPR FLTR C70 021 19330 02 3300M 16V ELEC 13 40 VERT C6 012 04220 06 CER 2N2 3 PIN SUPPR FLTR 71 021 19330 02 3300 16 ELEC 13 40 VERT C9 021 09560 00 560UF ELECT 200V 105D 25DIAX40 10MML S 72 021 19330 02 3300M 16V ELEC 13 40 VERT C10 021 09560 00 560UF ELECT 200V 105D 25DIAX40 10MML S C73 021 19330 02 3300M 16V ELEC 13 40 VERT C11 021 09560 00 560UF ELECT 200V 105D 25DIAX40 10MML S C74 010 04220 09 CER 2 2 10 250VAC APPROVED 12 021 09560 00 560UF ELECT 200 1050 25DIAX40 10 1 6 75 010 04220 09 2 2 10 250VAC APPROVED 024 07100 00 1M 250VDC 5 POLYPROP22 5 L S 78 020 09820 01 820 16 ELECT 10 25 C14 024 07100 00 1M 250VDC 5 POLYPROP22 5 L S C79 019 05470 00 MONOLITHIC CER 47 10 50V X7R C15 010 03470 03 470P 10
29. 0 8 PVC WHITE 356 00020 07 For Cut Out Switch on T1 TAPE COPPER 19MM 0 08MM SCOTCH 1181 356 00020 21 For taping switch to T1 PCB T807 T808 SMPS 2 OUNCE COPPER 362 00010 13 18 SKT MAINS 3PIN FLEX 2M 10A 362 01024 00 19 BLANKING PLATE 2 5MM GREEN Fitted to SK 8 362 01052 00 20 COVR SIDE A2M2403 2 T807 808 COMP SCRN FERRULE A4M948 HANDLE FXD EQUIP 365 0001 1 54 Place on handle x2 GUIDE REAR T807 808 A3M2409 365 00013 59 Packed in box x2 365 00100 05 HANDLE A4M949 FXD EQUIP Front Panel HSINK CLIP ON 14 OR 16 DIP INT CCTS ICs 4 586 365 01391 01 HSINK PCB MTG TO 220 Heatsink for 2 mounting to PCB 365 01500 00 KNOB RED PLASTIC ROUND Pushes on to SW2 399 00010 10 PNL FRT COMPL T807 A3M2405 2 399 00010 51 PNL REAR A3M2427 2 807 COMPL SCRN 400 00020 01 RAIL CHASSIS T807 808 2404 Attached to PCB x2 400 00020 03 SHIELD T807 MAINS FILTER Fitted to underside of PCB across input 400 00020 05 SPACER A4M1115 T807 808 Between amp Rails x6 400 00020 07 SCREW M3 8MM PAN POZI ST BZ SK 3 x2 Mounting Kit x2 in bag 410 01081 00 SCREW M3X10MM CSK POZI ST BZ 410 01082 00 Mounting Kit x6 in bag SCREW M3 16MM CSK POZI ST BZ D43 x1 SCREW M3X20MM CSK POZI ST BZ Q1 Q2 Bracing Bracket x2 SCREW 4 40 X 5 16 PAN POZI TAPTITE BLACK Front x4 Rear x4 Cover x4 SCREW 4 40 3 8 CSK POZI BZ Covers to rails x16 SCREW M3 12 PAN POZI TAPTITE BZ P C B to rails x6 NUT M3 COLD FORM HEX ST BZ
30. 00016 61 5 3525A SMPS CTRL R67 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 C5 002 00010 75 5 IC TSC426 DRIVER INVERTING MOSFET 8PIN R68 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM C6 002 00010 75 5 IC TSC426 DRIVER INVERTING MOSFET 8PIN R69 030 53680 20 RES FILM AI 680E 5 0 4W 4X1 6MM C7 002 00020 58 5 IC CNX62A OPTOCOUPLER 250VAC APPRVD R70 030 53270 20 RES FILM Al 270E 5 0 4W 4X1 6MM C8 002 00014 15 S IC TL431 SHUNT REG TO 92 R71 030 54330 20 RES FILM Al 3K3 5 0 4W 4 1 6 R72 030 52100 20 RES FILM Al 10E 5 0 4W 4 1 6 065 00010 20 BEAD FERRITE BALUN 4B1 PHILIPS R73 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 L2 056 00010 36 CHOKE FLTR 0 5MH COMM MODE R74 030 54470 20 RES FILM Al 4 7 5 0 4W 4 1 6 L3 056 00021 20 IND FXD 2 5AMP TOROIDAL R75 030 54470 20 RES FILM Al 4K7 5 0 4W 4 1 6 L4 065 00010 11 BEAD FERRITE 483 3 1 4MM RED R76 030 54680 20 RES FILM Al 6K8 5 0 4W 4 1 6 15 065 00010 11 483 3 1 4MM RED R79A 032 32100 01 RES M F PWR 10E 2 5W 17X5MM 16 065 00010 20 BEAD FERRITE BALUN 4B1 PHILIPS R79B 032 32100 01 RES M F PWR 10 2 5W 17X5MM 17 065 00010 11 FERRITE 483 3 1 4MM RED R80 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM 18 065 00010 11 483 3 1 4MM RED R80A 030 52100 20 RES FILM Al 10E 5 0 4W 4 1 6 9 065 00010 04 BEAD FERRITE F8 4 2 5 R80B 030 54180 20 RES FILM Al 1K8 5 0 4W 4 1 6 L10 065 00010 04 BEAD FERRITE F8 4
31. 02010 22 SKT MAINS 3PIN FLEX 2M 10A 356 00020 21 TAB 6 3MM RT ANGLE SPADE CAR QCK CONN 240 06010 27 BLANKING PLATE 2 5MM GREEN PCB Mounted Earth Connector Fitted to SK 8 362 00010 13 18 BUSH INSULATING 1 1MM TOP HAT 302 05228 01 BRACKET TRANSFORMER MTG T807 808 D43 Mounting x1 T4 x1 362 01024 00 19 INSULATOR 54 30 AS PER DRWG A4M2431 303 231 28 02 2 COVR SIDE A2M2403 2 T807 808 COMP SCRN Q1 Q2 x1 D43 x1 306 01010 00 3 FERRULE A4M948 HANDLE FXD EQUIP 362 01052 00 20 XSTR CLAMPING BRKT 807 808 4 2407 Place on Handle x2 Bracing bracket for Q1 amp Q2 x1 307 02029 00 GUIDE REAR 807 808 2409 365 0001 1 54 LABEL WHITE RW 1556 2 90X24MM SPEC AD Packed in box x2 For outside of box 308 01007 00 4 HANDLE A4M949 FXD EQUIP 365 00013 59 LABEL T807 808 HI VOLT WARNING A4A651 Front Panel 365 00100 05 LABEL BLANK 50X9MM S A METLSD POLYES 308 13088 00 HSINK CLIP ON 14 OR 16 DIP INT CCTS Mounting Kit x1 in bag 54 5 6 NB Label is to be placed over top of screened version on panel if power supply is to be 115 Volts 308 13091 00 HSINK PCB MTG TO 220 2 mounting to PCB 365 01391 01 LABEL BLNK 30X10 8MM TAMPERMARK VOID Ser No x1 Job No x1 Rev No x1 amp Elec Insp x1 311 00010 39 KNOB RED PLASTIC ROUND Pushes on to SW2 365 01500 00 LABEL CE CONFORMITY 12 24MM 316 06398 01 5 PNL COMPL T807 2405 2 369 00020 52 TAPE ELECT INSULATION UL APPRVD 130 C For T4 316 21177 02 6 PNL REAR A3M2427 2 T807 COMPL SCRN 399 00010 10 RUBBER BAND NO 3
32. 022 57100 02 MYLAR AI 1M 20 50V POTTED L13 065 00010 08 BEAD FERRITE 483 3 0 7 10MM RED C65 020 09470 07 470M 16V 20 ELEC VERT 8 20 3 5 LS 114 065 00010 08 BEAD FERRITE 483 3 0 7 10MM RED LO ESR 115 065 00010 08 BEAD FERRITE 483 3 0 7 10MM RED C66 024 14470 01 METAL POLYPR RADL 4N7 10 400VAC C67 024 14470 01 METAL POLYPR RADL 4N7 10 400VAC C68 021 19330 02 3300M 16V ELEC 13 40 VERT Fit L4 amp L5 On Leads Of C20 C69 021 19330 02 3300M 16V ELEC 1340 VERT Fit L7 amp L8 On Leads Of C51 C70 021 19330 02 3300M 16V ELEC 13 40 VERT Fit L9 Over Body Of R17 C71 021 19330 02 3300M 16V ELEC 13 40 VERT Fit L10 Over Body Of R19 C72 021 19330 02 3300M 16V ELEC 13 40 VERT C73 021 19330 02 3300M 16V 13 40 VERT it L12 8 L13 On Leads Of R83 C74 022 05470 04 CAP MYLAR 47N 20 250VAC APPROVED Fit L14 8 115 On Leads Of R84 C75 022 05470 04 CAP MYLAR 47N 20 250VAC APPROVED C78 020 09820 01 820M 16V ELECT 10X25MM i C79 015 25100 08 CER 0805 CHIP 10N 10 X7R 50 P2 240 00020 2 HEADER 2 WAY POB MTG UETREX ceo 01005100709 QAP CERN ONSA PROVAS RATED Qt 000 00012 61 5 XSTR MTH7N50 NCHAN PWR MOS 7 500V C81 010 05100 09 CER 10N 20 250VAC RATED Q2 000 00012 61 6 XSTR MTH7N50 NCHAN PWR MOS 7A 500V C82 010 04100 04 CER 1N 10 B 400V 000 50011 30 6 XSTR Al BC557B PNP 92 S SIG 015 06100 08 CER
33. 1 6 R80A 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM R80B 030 54180 20 RES FILM Al 1K8 5 0 4W 4X1 6MM R81 032 33120 01 RES M F PWR 120E 5 17 5 2 5 W RV81 042 05100 06 RES PRESET 10K CARBON 6MM FLAT R82 032 33120 01 RES M F PWR 120E 5 17 5 2 5 W R83 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM R84 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM R85 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM R86 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM R87 030 53100 20 RES FILM Al 100E 5 0 4W 4X1 6MM R88 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R89 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R90 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM R91 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM RV92 042 03470 06 RES PRESET 470E CARBON 6MM FLAT R93 030 53820 20 RES FILM Al 820E 5 0 4W 4X1 6MM R94 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 R95 030 55680 20 RES FILM AI 68K 5 0 4W 4 1 6 R96 030 54680 20 RES FILM AI 6 8 5 0 4W 4 1 6 R98 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R99 030 54100 20 RES FILM Al 1K 596 0 4W 4X1 6MM R100 030 55560 20 RES FILM AI 56K 5 0 4W 4X1 6MM R101 030 55560 20 RES FILM Al 56K 5 0 4W 4X1 6MM R102 030 56470 20 RES FILM Al 470K 5 0 4W 4 1 6 R103 030 55560 20 RES FILM Al 56K 5 0 4W 4X1 6MM R104 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R105 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R106 030 53100 20 RES FILM Al 100E 5 0 4W 4X1 6MM R107 030 53100 20 RES FILM Al 100E 5 0 4W 4X
34. 1 6 R52 030 56180 20 RES FILM Al 180K 5 0 4W 4X1 6MM 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 11 Copyright TEL 31 08 96 B8 2 12 T807 808 PCB Information 800 00 T808 Mechanical amp Miscellaneous Parts 220 01183 03 IPN Legend Description IPN Legend Description 200 00010 35 WIRE T C 1 5MM 1 4MM 352 00010 08 15 NUT M3 COLD FORM HEX ST BZ For L1 8 L6 35mm each 43 x1 Mains Socket x2 IC2 x1 Fan X4 Mount ing Kit x2 in bag 201 00051 15 WIRE APPLC 1MM GREEN HI TEMP PVC85 For Earth Lead 352 00010 29 16 NUT M4 NYLOC HEX Handle x2 201 00060 09 WIRE REMIT 0 8MM PVC WHITE For Cut Out Switch on T1 353 00010 10 WASHER M3 FLAT 7MM 0 6MM ST BZ Mounting Kit x2 in bag 209 00010 26 TAPE COPPER 19MM 0 08MM SCOTCH 1181 For taping switch to T1 353 00010 12 17 WASHER SPRING BZ OR Z C D43 x1 Mains Socket x2 2 x1 Fan 4 220 01183 03 1 PCB T807 T808 SMPS 2 OUNCE COPPER 356 00020 06 RECEPTL 6 3MM QUICK CONN FLARED INS 240 02010 22 SKT MAINS 3PIN FLEX 2M 10A For Earth Lead 240 04020 72 SOCKET HOUSING 2 WAY MTG ULTREX 356 00020 07 RECEPTL M3 5QUICK CONN M3 5 OPEN END To connect fan to PL 2 For Earth Lead 240 04020 76 SKT RECEPTACLES WIRE CRIMP ULTREX 356 00020 21 TAB 6 3MM RT ANGLE SPADE CAR QCK CONN To connect fan to PL 2 PCB Mounted Earth Connector 240 06010 27 BLANKING PLATE 2 5MM GREEN 362 00010 13 18 BUSH INSULATING 1 1MM TOP HAT Fitted to SK 8 D43 Mounting x1 258 00010 04 22 FAN 12V
35. 10 50V X7R C8 002 00014 15 5 IC TL431 SHUNT REG TO 92 C39 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C42 011 54100 01 CER Al 1N 10 B 63V L1 056 00010 50 CHOKE 16UH 20 DIFF MODE C43 011 54100 01 CER AI 1N 10 B 63V L1A 056 00010 50 CHOKE 16UH 20 DIFF MODE C44 025 07100 01 TANT BEAD 1M 35V L2 056 00010 36 CHOKE FLTR 0 5MH COMM MODE C45 011 54100 01 CER Al 1N 10 B 63V L3 056 00021 20 IND 2MH 5AMP TOROIDAL C46 011 54100 01 CER Al 1N 10 B 63V 14 065 00010 11 BEAD FERRITE 453 3 1 4MM RED C49 019 05470 00 MONOLITHIC CER 47N 10 50V X7R L5 065 00010 11 BEAD FERRITE 453 3 1 4MM RED C50 025 08100 03 10M 35V 20 TANT 5 L S L6 069 00010 29 TOROID CORE FERRITE TN14 9 5 4A11 x5 C51 010 04100 04 CER 1 10 B 400V 17 065 00010 11 BEAD FERRITE 453 3 1 4MM RED C54 011 54100 01 CER AI 1N 10 B 63V L8 065 00010 11 BEAD FERRITE 453 3 1 4MM RED C55 019 05470 00 MONOLITHIC CER 47N 10 50V X7R L9 065 00010 04 BEAD FERRITE F8 4 2 5 C56 025 08100 03 10M 35V 20 TANT 5 L S L10 065 00010 04 BEAD FERRITE F8 4 2 5 C57 025 08100 03 10M 35V 20 TANT 5MM L S L12 065 00010 08 BEAD FERRITE 453 3 0 7 10MM RED C59 011 54100 01 CER AI 1N 10 B 63V L13 065 00010 08 BEAD FERRITE 453 3 0 7 10MM RED C60 017 15470 01 CER SURFACE BARRIER 47N 20 50V L14 065 00010 08 BEAD FERRITE 453 3 0 7 10MM RED C61 025 08100 03
36. 22 0000 General Information M800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 Circuit Operation C2 1 2 T800 22 0000 Circuit Operation This section provides a basic description of the circuit operation of the T800 22 0000 base station repeater rack frame The following topics are covered in this section Section Channel Select Lines And DIP Switch Operation PGM800Win DIP Switch Assignment Link Configuration Speaker And Programming Port Cooling Fan Driver Coaxial Relay Driver Power Supply Configuration For Backplane PCB Copyright TEL 30 04 98 2 2 T800 22 0000 Circuit Operation M800 00 30 04 98 Copyright TEL 800 00 800 22 0000 Circuit Operation 2 3 2 1 Channel Select Lines And DIP Switch Operation Channel DIP switch Rx E SW1 Plug in T800 E OEM 25 way D range Modules SK6 Channel change links al Channel DIP switch T800 22 0000 Backplane PCB Figure 2 1 Channel Select Lines And DIP Switch Operation Refer to the above Figure External channel selection is only available if an optional D range T800 03 0000 has been fitted to one or both T800 Series II modules The channel selection lines need to be set to ground to change their states as they pull up to 5V normally Both Rx and Tx Ex T800 Series II mo
37. 36 file name 800b83b 100 Copyright TEL 31 08 96 8 2 36 T807 808 PCB Information 800 00 808 Mechanical Assembly Exploded View replace A4 pages B8 2 35 B8 2 36 with A3 pages B8 2 35 B8 2 36 file name 800b83b 100 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 37 807 808 Grid Reference Index IPN 220 01183 05 How To Use This Grid Reference Index The first digit in the PCB layout reference is a 1 or 2 indicating the top or bottom side layout respectively and the last two charac ters give the location of the component on that diagram The first digit in the circuit diagram reference is the sheet number and the last two characters give the location of the component on that sheet Device PCB Circuit Device Circuit Device Circuit Device Circuit 1 1011 1 06 C72 1 P3 1 M8 1 08 1 4 R20 1 012 1 4 C2 1 U12 1 C5 C73 1 Q3 1 N8 1 Q3 R24 1 D8 1 K4 C3 1 711 1 6 C74 1 R3 1 N9 1 0 RV25 1 F8 1 K4 C4 1 R11 1 06 75 1 R2 1 N8 2 1 7 1 D3 R26 1 E8 1 K3 C5 1 P10 1 6 C78 1 V3 1 P8 IC3 1 U5 1 G2 R27 1 G6 1 L4 C5A 1 P10 C79 1 W3 1 08 1 00 R28 1 G6 1 L4 C6 1 P12 1 05 C80 1 2 1 R9 1 D1 R29 1 H6 1 13 C6A 1 P12 C81 1 3 1 R8 1C4 1 06 1 LO R30 1 07 1 4 C9 1 K9 1 F6 C82 1 4 1 R7 5 1 R5 1 M1 R32 1 G6 1 M4 C10 1 H11 1 06 C84 1 R7 1 6 1 1 R33 1 07 1 M3 C11 1 H9 1 F5 C85 1 54 1 6 1 10 R34 1 07 1 M3 12 1 11 1 05 C86 1 N4 1 P5 IC6 1 R6 1 M1 R35
38. 4 8 16 32 64 Always selected On except when default channel is reqired ZO nmo When a switch is Off its binary count is active when switch is On its binary count is inactive The various combinations of switching a DIP switch on or off provide a total which is then the channel number To select a channel set the appropriate DIP switch or switches to Off to make the binary count total the channel number you want Set all other switches to On Example To select channel 125 the DIP switch settings are as shown below Binary Value 1 1 Off Active On Inactive 4 Off Active 8 Off Active 16 Off Active 2 4 TTO 32 Off Active 64 Off Active O1 I 00 8 Total 125 30 04 98 Copyright TEL 800 00 T800 22 0000 Circuit Operation C2 5 2 3 Link Configuration The backplane PCB has link jumpers which are used for configuring rack frame func tions as described in the table below Link Description Function 1 Audio 1 Fitted for repeater function 2 Audio 2 Normally fitted LN2 1 to LN3 1 adios LN2 2 to LN3 2 centre taps j ka Only changes for special applications Contact your nearest Tait Dealer or Subsidiar
39. 52220 01 CER AI 22P 5 N150 50 63V C34 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S C100 019 55100 01 MONOLITHIC AI 10N 5 COG 50V C35 011 54100 01 CER AI 1N 10 B 63V C101 011 03100 06 CER 100P 5 N750 50 63V C37 020 19220 04 2200M ELEC 35V 16 35 L ESR C104 011 04100 02 CER 1 0 2 5MM 10 B 50V C38 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C39 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R D1 001 00012 30 5 DIODE 6 6 756 214 600 6A 600V C42 011 54100 01 CER 1N 10 B 63V D2 001 00012 30 S DIODE 6A6 MR 756 BY214 600 6A 600V C43 011 54100 01 CER 1N 10 B 63V D3 001 00012 30 S DIODE 6A6 MR 756 BY214 600 6A 600V C44 025 07100 01 TANT BEAD 1M 35V D4 001 00012 30 5 DIODE 6A6 MR 756 214 600 6A 600V 45 011 54100 01 CER 1N 10 B 63V D5 001 50012 05 5 DIODE Al 1 4531 SI SMALL SIG C46 011 54100 01 CER 1N 10 B 63V 06 001 50012 05 5 DIODE 1 4531 SI SMALL SIG C49 019 05470 00 MONOLITHIC CER 47 10 50V X7R D7 001 50012 05 5 DIODE 1N4531 SI SMALL SIG C50 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S D8 001 50012 05 S DIODE 1N4531 SI SMALL SIG C51 010 04100 04 CER 1 10 B 400V D11 001 50012 05 S DIODE 1N4531 SI SMALL SIG C54 011 54100 01 CER 1N 10 B 63V D12 001 50012 05 5 DIODE Al 1 4531 SI SMALL SIG 55 019 05470 00
40. 547 NPN 92 AF S SIG RV92 042 03470 06 RES PRESET 470E CARBON 6MM FLAT Q6 000 00010 66 5 XSTR BC337 NPN AF PWR TO92 R93 030 53820 20 RES FILM Al 820E 5 0 4W 4X1 6MM Q7 000 50011 30 5 XSTR AI BC557B PNP 92 AF S SIG R94 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM Q8 000 50011 30 5 XSTR BC557B PNP 92 AF S SIG R95 030 55680 20 RES FILM Al 68K 5 0 4W 4X1 6MM 09 000 00010 66 5 XSTR BC337 PWR TO92 R96 030 54680 20 RES FILM Al 6K8 5 0 4W 4X1 6MM 010 000 50011 10 5 XSTR 547 92 AF S SIG R98 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM Q11 000 50011 10 5 XSTR 547 NPN 92 AF S SIG R99 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM Q12 000 50011 10 5 XSTR AI BC547B NPN 92 AF S SIG R100 030 55560 20 RES FILM AI 56K 5 0 4W 4 1 6 Q13 000 50011 10 5 XSTR BC547B NPN TO 92 AF S SIG R101 030 55560 20 RES FILM AI 56K 5 0 4W 4 1 6 R102 030 56470 20 RES FILM Al 470K 596 0 4W 4X1 6MM R1 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM R103 030 55560 20 RES FILM Al 56K 5 0 4W 4X1 6MM R1 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM R104 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R2 049 00275 40 VARISTOR 275V AC 140JOULES 20MM DIA R105 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R3 035 02100 93 RES WIRE WOUND 10E 5W 19X8MM R4 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM RLY1 237 00010 30 RELAY 12V COIL 240V 10A SPDT R5 030 56270 20 RES FILM Al 270K 5 0 4W 4X1 6MM R6 030 56390 20 RE
41. 7 1 Note Issue 05 amp 07 Only The overvoltage protection pot RV81 may need to be readjusted if maximum current is drawn and long leads are used to the volt age sense points To maintain the voltage within a tolerance of 1 at the power supply output terminals it is recommended that the remote sense terminals are connected directly to the output 31 08 96 Copyright TEL 800 00 T807 808 Installation B7 7 terminals refer to Figure 7 2 Note 1 Note 2 Note 3 Note 4 Ensure that the remote sense connections are made with the correct polarity i e to and to before the mains supply is connected Shorting of the remote sense connections on a running supply before they are connected to the output wiring will result in the destruction of the 807 808 overvoltage diode 046 refer to Note 4 below As the output voltage is factory set to 13 8V with unconnected remote sense terminals connection of these terminals will result in a slight change in the nominal output voltage i e from 13 8V to approximately 13 5V If required the nominal output voltage can be readjusted refer to Section 4 3 2 When remote sensing and float charging are set up as part of a system it is recommended that the actual battery charging voltage is close to 13 8V or its temperature compensated equivalent Voltages above or below the nominal float charge value will mean either the battery is overcharged high vo
42. AC voltage Check that at approximately 180V AC 90V AC the current supplied by the exter nal 15V supply PS1 begins to reduce as the internal supply starts taking over Continue increasing the voltage to 200V AC 100V AC and disconnect the exter nal power supply Check that the PSU continues to function normally If not check the components associated with T4 Fit the top cover loosely in place Current Limit Checks Apply a load of approximately 1A to the output terminals Check that the AC input current is within acceptable limits Increase the current through the load and check that the current limit is still func tioning Adjust the current limit for 16A 0 0 5A in the T807 or 27A 0 1A in the 808 Issues 05 z 07 Only Check Overload LED illuminates when the load is increased to current limit set point 0 5A 0 5A Adjust load current to 15A T807 or 25A 1808 Adjust RV92 for 15V DC output Slowly adjust RV81 so that the power supply just trips out The On LED and Overload LED will flash on and off Reduce the current through the load to 1A and adjust RV92 for 13 8V output Check the current limit again and adjust slightly if necessary Check also that the short circuit current limit is functioning 31 08 96 Copyright TEL 800 00 T807 808 Fault Finding B6 9 Check that the AC current is within limits at full output and run the PSU for a few minutes at 200 260V AC 230V typica
43. Al 1N4531 SI SMALL SIG R71 030 54330 20 RES FILM Al 3K3 5 0 4W 4 1 6 D41 001 50012 00 5 DIODE Al 1N4148 SI GEN PURPOSE R72 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM D43 001 00011 45 6 DIODE DUAL 30A 90V 30CPQ90 R73 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 D46 001 00012 92 S DIODE 1N6276A 16V O VOLT SUPPRESSOR R74 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R75 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM Fi 265 00010 24 FUSE 8 0A 250V SLOW BLOW 5X20 R79A 032 32100 01 RES M F PWR 10E 2 5W 17X5MM 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE R79B 032 32100 01 RES M F PWR 10E 2 5W 17 5 FC2 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE R80 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 R80A 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM c1 002 00012 40 IC 358 DUAL R80B 030 54180 20 RES FILM Al 1K8 5 0 4W 4X1 6MM C2 002 00010 81 5 IC 7815 15V 1AMP TO 220 3PIN R81 032 33120 01 RES M F PWR 120E 5 2 5W 17 5 C3 002 00012 40 S IC 358 DUAL R82 032 33120 01 RES M F PWR 120E 5 2 5W 17X5MM C4 002 00016 61 IC 3525A SMPS CTRL R83 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 C5 002 00010 75 6 TSC426 DRIVER INVERTING MOSFET 8PIN R84 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM C6 002 00010 75 5 TSC426 DRIVER INVERTING MOSFET 8PIN 85 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM C7 002 00020 58 5 IC CNX62A OPTOCOUPLER 250VAC R86 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM C8 002 00014 15
44. Al 2K2 5 0 4W 4 1 6 R51 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R52 030 56180 20 RES FILM Al 180K 5 0 4W 4 1 6 R53 030 55330 20 RES FILM AI 33K 5 0 4W 4 1 6 R54B 030 55330 20 RES FILM Al 33K 5 0 4W 4X1 6MM R55 045 05100 01 RES NTC 10K 5 5MM DISC R56 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R57 030 55270 20 RES FILM Al 27K 5 0 4W 4 1 6 R58 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R59 030 57100 20 RES FILM AI 1M 5 0 4W 4X1 6MM R60 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R61 030 57100 20 RES FILM Al 1M 5 0 4W 4X1 6MM R62 030 54680 20 RES FILM 6K8 5 0 4W 4X1 6MM R63 030 52330 20 RES FILM Al 33E 5 0 4W 4X1 6MM R64 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM R65 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM R66 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM R67 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R68 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R69 030 53680 20 RES FILM Al 680E 5 0 4W 4X1 6MM R70 030 53270 20 RES FILM Al 270E 5 0 4W 4X1 6MM R71 030 54330 20 RES FILM Al 3K3 5 0 4W 4X1 6MM R72 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM R73 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R74 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R75 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R76 030 54680 20 RES FILM Al 6K8 5 0 4W 4X1 6MM R79A 032 32100 01 RES M F PWR 10E 2 5W 17X5MM R79B 032 32100 01 RES M F PWR 10E 2 5W 17X5MM R80 030 54100 20 RES FILM Al 1K 5 0 4W 4
45. CER AI 1N 10 B 63V R8 030 55680 20 RES FILM Al 68K 5 0 4W 4X1 6MM C96 022 56100 10 MYLAR AI 100N 5 63V POTTED R9 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM C98 025 08100 03 10M 35V 20 TANT 5MM L S 11 032 33100 02 RES M F PWR 100 5 6W 33 9 C99 011 52220 01 CER AI 22P 5 N150 50 63V gt R12 030 53180 20 RES FILM Al 180E 5 0 4W 4 1 6 C100 011 03100 06 CAP CER 100P 5 N750 50 63V 5 R13A 030 52680 20 RES FILM Al 68E 5 0 4W 4 1 6 C102 010 03220 09 CER 220P 10 250 VAC APPROVED 7 C104 011 54100 01 GAP CER Al 1N 10 T C 63V R13B 030 54150 20 RES FILM Al 1K5 5 0 4W 4 1 6 R14 030 54150 20 RES FILM Al 1K5 5 0 4W 4 1 6 1 001 00012 30 5 DIODE 6A6 MR 756 BY214 600 6 600 i 0003272020 i RESEIUM AAEE S7 04W R18 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM D2 001 00012 30 5 DIODE 6A6 MR 756 BY214 600 6A 600V R19 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 D3 001 00012 30 5 DIODE 6A6 MR 756 214 600 6A 600V R20 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM D4 001 00012 30 5 DIODE 6A6 MR 756 BY214 600 6A 600V R24 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM D5 001 50012 05 5 DIODE Al 1 4531 SI SMALL SIG RV25 042 03470 06 RES PRESET 470E CARBON 6MM FLAT D6 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG R26 030 53680 20 RES FILM Al 680E 5 0 4W 4X1 6MM D7 001 50012 05 5 DIODE Al 1 4531 SI SMALL SIG R27 030 54180 20 RES FILM Al 1K8 5 0 4W 4X1 6MM D8 001 50
46. D43 x1 Mains Socket x2 2 x1 Mounting Kit x2 in bag NUT M4 NYLOC HEX Handle x2 WASHER M3 FLAT 7MM 0 6MM ST BZ Mounting Kit x2 in bag WASHER M3 SPRING BZ OR Z C 43 x1 Mains Socket x2 IC2 x1 RECEPTL 6 3MM QUICK CONN FLARED INS For Earth Lead RECEPTL M3 5QUICK CONN M3 5 OPEN END For Earth Lead TAB 6 3MM RT ANGLE SPADE CAR QCK CONN PCB Mounted Earth Connector BUSH INSULATING 1 1MM TOP HAT D43 Mounting x1 INSULATOR 54 30 AS PER DRWG A4M2431 Q1 Q2 x1 D43 x1 XSTR CLAMPING BRKT T807 808 A4M2407 Bracing bracket for Q1 8 Q2 x1 LABEL WHITE RW 1556 2 90X24MM SPEC AD For outside of box LABEL T807 808 HI VOLT WARNING A4A651 LABEL BLANK 50X9MM S A METLSD POLYES Mounting Kit x1 in bag NB Label is to be placed over top of screened version on panel if power supply is to be 115 Volts LABEL BLNK 30X10 8MM TAMPERMARK VOID Ser No x1 Job No x1 Rev No x1 amp Elec Insp x1 LABEL CE CONFORMITY 12 24MM Placed on outside of box RUBBER BAND NO 33 BAG PLASTIC 75 100MM For Mounting Kit SLEEVING 0 7MM SIL RUBBER For Legs of R13A R47 amp R64 SLEEVING 1MM SIL RUBBER For Legs of R3 R11 79A R79B R81 amp R82 SLEEVING 1 5MM SIL RUBBER SLEEVING 2MM SIL RUBBER Goes over wire on L6 CRTN T800 KIWI REF22860 402X192X66MM CRTN 10 T800 KIWI REF24417 423X410X360 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 31 808 Parts List IPN 220 01183 05 How To Use This Parts Lis
47. DIODE ZENER 5V6 0 4W 2 BZX79 B5V6 R66 030 54150 20 RES FILM Al 1 5 5 0 4W 4X1 6MM D32 008 00014 74 5 LED HLMP5030 RED RT ANGLE PCB MTG R67 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM D36 001 50012 05 DIODE Al 1N4531 SI SMALL SIG R70 030 53270 20 RES FILM Al 270E 5 0 4W 4X1 6MM D37 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG R71 030 54330 20 RES FILM Al 3K3 5 0 4W 4 1 6 D41 001 50012 00 5 DIODE Al 1N4148 SI GEN PURPOSE R72 030 52100 20 RES FILM Al 10E 5 0 4W 4 1 6 D43 001 00011 45 6 DIODE DUAL 30A 90V 30CPQ90 R73 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM D46 001 00012 91 5 DIODE 16V TRANSIENT SUPPRESSOR R74 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R75 030 54470 20 RES FILM Al 4 7 5 0 4W 4X1 6MM F1 265 00010 51 FUSE 5 0A 250V SLOW BLOW 5X20 R79A 032 32100 01 RES M F PWR 10 2 5W 17X5MM 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE R79B 032 32100 01 RES M F PWR 10E 2 5W 17 5 FC2 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE R80 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 R80A 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM c1 002 00012 40 S IC 358 DUAL AMP R80B 030 54180 20 RES FILM Al 1 8 5 0 4W 4X1 6MM C2 002 00010 81 5 IC 7815 15V 1AMP TO 220 3PIN R81 032 33150 01 RES M F PWR 150E 5 2 5W 17 5 C3 002 00012 40 S IC 358 DUAL OP R82 032 33150 01 RES M F PWR 150E 5 2 5W 17X5MM C4 002 00016 61 IC 3525A SMPS CTRL R83 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 C5 002 00010 75 5
48. FILM Al 1K5 5 0 4W 4 1 6 R14 030 54150 20 RES FILM Al 1K5 5 0 4W 4 1 6 RI7 030 52100 20 RES FILM Al 10E 5 0 4W 4 1 6 R18 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 R19 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM R20 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 R24 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 RV25 042 03470 06 RES PRESET 470E CARBON 6MM FLAT R26 030 53680 20 RES FILM Al 680E 5 0 4W 4 1 6 R27 030 54180 20 RES FILM Al 1K8 5 0 4W 4 1 6 R28 030 53820 20 RES FILM Al 820E 5 0 4W 4 1 6 R29 030 54270 20 RES FILM Al 2K7 5 0 4W 4 1 6 R30 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R32 030 56100 20 RES FILM Al 100K 5 0 4W 4 1 6 R33 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 R34 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R35 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R36 030 55150 20 RES FILM Al 15K 5 0 4W 4 1 6 R37 030 57100 20 RES FILM Al 1M 5 0 4W 4X1 6MM R38 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R41 030 54680 20 RES FILM Al 6K8 5 0 4W 4 1 6 R42 030 54220 20 RES FILM AI 2K2 5 0 4W 4 1 6 R43 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R44 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R46 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R47 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 R49 049 00140 10 VARISTOR 140VRMS 180VDC 42 JOULES R50 030 54220 20 RES FILM Al 2K2 5 0 4W 4 1 6 R51 030 55100 20 RES FILM Al 10K 5 0 4W 4
49. Grommet 5 8 inch plastic Reason Not previously included Copyright TEL 30 04 98 C3 3 4 T800 22 0000 Rack Frame Parts Lists 800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 Rack Frame Parts Lists C3 3 5 Insert T800 22 0000 Base Station Repeater Rack Frame Copyright TEL 30 04 98 C3 3 6 T800 22 0000 Rack Frame Parts Lists M800 00 Insert A3 T800 22 0000 With PCB drawing 30 04 98 Copyright TEL 800 00 T800 22 0000 Rack Frame Parts Lists C3 3 7 Insert A3 T800 22 0000 Without PCB drawing Copyright TEL 30 04 98 C3 3 8 T800 22 0000 Rack Frame Parts Lists M800 00 IPN Legend Description Product Code 307 02046 00 1 Guide Blanking 316 06615 00 2 Blank Panel 349 00020 33 3 M3x6 CSK Pozi Taptite 349 00020 36 4 M3x8 Pan Torx Taptite T800 40 0001 Blank Guide Kit Mechanical Assembly 30 04 98 Copyright TEL 800 00 T800 22 0000 Rack Frame Parts Lists C3 3 9 IPN Legend Description Product Code 307 02045 00 1 Guide T800 Module 316 21189 00 2 Rear Panel Double 349 00020 06 3 4 40x1 4 Pan Pozi Taptite 349 00020 33 4 M3x6 CSK Pozi Taptite 349 00020 36 5 M3x8 Pan Torx Taptite T800 41 0002 Double Guide Kit Mechanical Assembly Copyright TEL 30 04 98 C3 3 10 T800 22 0000 Rack Frame Parts Lists M800 00 IPN Legend Description Product Code 307 02042 00 Guide PA Stop 307 02043 00 PA Guide Rail 307 02046 00 Guide Blanking R YD
50. Important mechanical assembly changes to this issue are as follows Rear Panel Changed from 316 21177 02 to 03 Change temperature rating from T 60 c to T4240 c 96 05 7070 Ref Var Description Ref Var IPN Description 010 04470 09 4 7 20 250VAC APPROVED C57 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S C2 010 04470 09 CERAMIC 4 7 20 250VAC APPROVED C59 011 54100 01 AI 1 10 63V C3 022 06680 04 CAP MYLAR 680N 20 250VAC APPROVED C60 017 15470 01 CER SURFACE BARRIER 47N 20 50V C4 022 06680 04 CAP MYLAR 680N 20 250VAC APPROVED C61 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S C5 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED C62 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C5A 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED C63 022 57100 02 MYLAR Al 1M 20 50V POTTED C6 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED C65 020 09470 07 470M 16V 20 ELEC VERT 8 20 3 5MM L S C6A 010 04470 09 CERAMIC 4 7 20 250VAC APPROVED LO ESR C9 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS C66 024 14470 01 METAL POLYPR RADL 4 7 10 400VAC C10 021 09390 00 390UF ELECT 200 105D 25DIAX40 10MMLS C67 024 14470 01 METAL POLYPR RADL 4N7 10 400VAC C11 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS 68 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM
51. Information Copyright TEL 30 04 98 Cll M800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 General Information 1 1 1 T800 22 0000 General Information This section provides a description and specification of the T800 22 0000 base station repeater rack frame The following topics are covered in this section Section 1 1 The T800 22 0000 Rack Frame 1 3 1 1 1 Panels 1 3 1 1 2 Guides 1 4 1 1 3 Backplane PCB 1 5 11 4 Series II Optional Kits 1 6 1 2 Specifications 1 8 Copyright TEL 30 04 98 C1 2 T800 22 0000 General Information M800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 General Information 1 3 1 1 T800 22 0000 Rack Frame The T800 22 0000 is a standard 5U high 19 wide base station repeater rack frame The rack frame houses the range of T800 Series II modules within the fre quency range 66 960MHz with power outputs ranging from 1 100W It can be configured as a base station or repeater by changing links on the backplane PCB Backplane PCB Blanking Double Panel Figure 1 1 shows the mechanical layout rius of the T800 22 0000 rack frame This is SEA p shown in more detail along with spe Panel PS Guide cific components and parts lists in Sec 4 5 5 1 1 A brief description of each component is given below 1 1 1 Panels The T800 22 0000 rack frame comes complete with two blank panels and a spe
52. PNP TO 92 AF S SIG SK 5 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX Q4 000 50011 10 6 XSTR Al BC547B NPN 92 S SIG SK 6 240 04030 07 BLK PCB MTG 1WAY 2 5H SA10 Q6 000 00010 66 5 XSTR BC337 NPN AF PWR 92 SK 7 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 Q7 000 50011 30 XSTR Al BC557B PNP TO 92 AF S SIG SK 8 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 as 000 50011 30 XSTR Al BC557B PNP 10 92 AF S SIG Q9 000 00010 66 5 XSTR BC337 NPN AF PWR 92 Ti 053 00010 58 XFMR T4073 T807 808 SWITCHING T2 053 00010 59 XFMR T4074 T807 808 CURRENT SENSE R1 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM T3 053 01060 02 T4075 T807 808 MOSFET DRIVE R2 049 00275 40 _ VARISTOR 275V AC 140JOULES 20MM DIA T4 053 00010 63 XFMR T4079 MAINS 5VA 18V R3 035 02100 93 RES WIRE WOUND 10E 5W 19X8MM T5 056 00010 49 CHOKE T4080 T808 DIFFNL MODE ETD39 R4 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM T6 056 00010 38 CHOKE T4071 T807 808 DIFFNL MODE R5 030 56270 20 RES FILM Al 270K 5 0 4W 4X1 6MM R6 030 56390 20 RES FILM Al 390K 5 0 4W 4X1 6MM TCI 239 00010 06 SWITCH THERMAL 100C BARE TERML C W R7 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM SLEEVE R8 030 55680 20 RES FILM Al 68K 5 0 4W 4 1 6 R9 030 55470 20 RES FILM Al 47K 5 0 4W 4 1 6 R11 032 33100 02 RES M F PWR 100E 5 6W 33X9MM R12 030 53100 20 RES FILM Al 100E 5 0 4W 4X1 6MM R13A 030 52680 20 RES FILM Al 68E 5 0 4W 4X1 6MM R138 030 54150 20 RES
53. RES FILM Al 270K 5 0 4W 4X1 6MM C100 011 03100 06 CER 100P 5 N750 50 63V R6 030 56390 20 RES FILM Al 390K 5 0 4W 4 1 6 C102 010 03220 09 CER 220P 10 250 VAC APPROVED R7 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM C104 011 54100 01 CER Al 1N 10 B 63V R8 030 55680 20 RES FILM Al 68K 5 0 4W 4X1 6MM C112 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED R9 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM C113 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED M R11 032 33100 02 RES M F PWR 100E 5 6W 33X9MM C120 010 04100 04 CER 1N 10 T C B 400V moi 0100410004 CAREER oc BODY R12 030 53100 20 RES FILM Al 100E 5 0 4W 4X1 6MM R13A 030 52680 20 RES FILM Al 68E 5 0 4W 4X1 6MM D1 001 00012 30 6 DIODE 6A6 MR 756 214 600 6A 600V 030754150720 AS e OZ A GMM 14 030 54150 20 RES FILM Al 1 5 5 0 4W 4 1 6 D2 001 00012 30 6 DIODE 6A6 MR 756 BY214 600 6A 600V R17 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM D3 001 00012 30 6 DIODE 6A6 MR 756 BY214 600 6A 600V i R18 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM D4 001 00012 30 6 DIODE 6A6 MR 756 BY214 600 6A 600V 7 R19 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM D5 001 50012 05 6 DIODE 1N4531 SI SMALL SIG Bn e HES AI OW LEMM D 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG S0 i 31 03 98 Copyright TEL 800 00 T807 808 Information B8 2 51 Ref Var IPN Description Ref Var
54. RUBBER BAND NO 33 311 00010 39 KNOB RED PLASTIC ROUND 399 00010 51 BAG PLASTIC 75 100 Pushes on to SW2 For Mounting Kit 316 06399 01 5 PNL FRT COMPL T807 A3M2405 2 400 00020 01 SLEEVING 0 7MM SIL RUBBER For Legs of R13A R47 amp R64 316 21176 03 6 PNL REAR A3M2427 2 T807 COMPL SCRN 400 00020 03 SLEEVING 1MM SIL RUBBER 318 01018 00 7 RAIL CHASSIS T807 808 A3M2404 For Legs of R3 R11 79A R79B R81 amp R82 Attached to PCB x2 400 00020 05 SLEEVING 1 5MM SIL RUBBER 319 30030 01 8 SPACER 4 1115 807 808 Between P C B amp Rails x6 400 00020 07 SLEEVING 2MM SIL RUBBER Goes over wire for L1 amp L6 345 00040 06 9 SCREW M3 8MM PAN POZI ST BZ SK 3 x2 Mounting Kit x2 in bag 410 01081 00 CRTN T800 KIWI REF22860 402X192X66MM 345 00040 12 SCREW M3X10MM CSK POZI ST BZ 410 01082 00 CRTN 10 T800 KIWI REF24417 423X410X360 Mounting Kit x6 in bag 345 00040 17 10 SCREW M3 16MM CSK POZI ST BZ D43 x1 345 00040 19 21 SCREW M3 25MM PAN POZI ST BZ Fan x4 345 00040 24 11 SCREW M3X20MM CSK POZI ST BZ Q1 Q2 Bracing Bracket x1 349 00020 07 12 SCREW 4 40 X 5 16 PAN POZI TAPTITE BLACK Front x4 Rear x4 Cover x4 349 00020 08 13 SCREW 4 40X3 8IN CSK POZI BZ Covers to rails x16 349 00020 34 14 SCREW M3 12 PAN POZI TAPTITE BZ P C B to rails x6 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 35 T808 Mechanical Assembly Exploded View replace A4 pages B8 2 35 B8 2 36 with A3 pages B8 2 35 B8 2
55. SI SMALL SIG 19 019 55100 01 CAP MONOLITHIC Al 10N 5 COG 50V D38 001 50012 05 5 DIODE 1N4531 SI SMALL SIG C20 010 04100 04 1 10 400V D41 001 50012 05 6 DIODE 1N4531 SI SMALL SIG 21 022 55470 10 MYLAR Al 47N 5 63V POTTED D43 001 00011 45 DIODE DUAL 30A 90V 30CPQ90 C22 022 55470 10 CAP MYLAR Al 47N 5 63V POTTED C23 020 08470 07 ELECT 47M 16V 8 11 5 HI TEMP F1 265 00010 51 FUSE 5 0A 250V SLOW BLOW 5x20 24 020 07100 04 ELECT RADL 1 63V 8X12MM HI TEMP 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE C25 025 08100 03 10M 35V 20 TANT 5 L S FC2 340 00010 07 FUSE CLIP PCB MTG 5 FUSE C26 011 54100 01 CER Al 1N 10 63V C27 011 54100 01 CER AI 1N 10 B 63V C1 002 00012 40 5 IC 358 DUAL OP AMP C31 011 54100 01 CER Al 1N 10 B 63V C2 002 00010 81 5 IC 7815 15V 1AMP TO 220 3PIN C32 011 54100 01 CER Al 1N 10 B 63V C3 002 00012 40 5 358 DUAL OP C33 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C4 002 00016 61 5 3525A SMPS CTRL C34 025 08100 03 10M 35V 20 TANT 5MM 1 8 C5 002 00010 75 5 TSC426 DRIVER INVERTING MOSFET 8PIN C35 011 54100 01 CER Al 1N 10 B 63V C6 002 00010 75 5 IC TSC426 DRIVER INVERTING MOSFET 8PIN C37 020 19220 04 2200M ELEC 35V 16X35 L ESR 002 00020 58 5 IC CNX62A OPTOCOUPLER 250VAC APPROVD C38 019 05470 00 MONOLITHIC CER 47N
56. SIG C80 010 05100 09 CAP CER 10N 20 250VAC RATED z E Q8 000 50011 30 6 XSTR AI BC557B PNP TO 92 S SIG C81 010 05100 09 CAP CER 10N 20 250VAC RATED a 2 Q9 000 00010 66 XSTR BC337 NPN AF PWR TO92 C82 010 04100 04 CER 1 10 B 400V E 010 000 50011 10 6 XSTR Al 547 TO 92 S SIG 015 06100 08 1206 CHIP 100N 10 X7R 50V Q11 000 50011 10 6 XSTR Al 547 NPN 92 AF S SIG C84 019 05470 00 MONOLITHIC CER 47N 10 50V X7R a Q12 000 50011 10 6 XSTR Al 547 NPN 92 S SIG o8 01155990 YCH YA RY ee Q13 000 50011 10 6 XSTR Al BC547B NPN TO 92 AF S SIG C86 022 54100 10 MYLAR AI 1N 5 63V POTTED gt C87 022 54220 10 MYLAR AI 2N2 5 63V POTTED Bi 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM C88 022 55470 10 MYLAR AI 47N 5 63V POTTED d R2 049 00275 40 VARISTOR 275V 140JOULES 20MM DIA C89 011 52220 01 CER AI 22P 5 N150 50 63V R3 035 02100 93 RES WIRE WOUND 10E 5W 19 8 C90 010 04100 04 1 10 400V R4 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM C91 010 04100 04 1 10 400V B R5 030 56270 20 RES FILM Al 270K 5 0 4W 4X1 6MM C92 010 04220 09 CER 2N2 10 250VAC APPROVED o R6 030 56390 20 RES FILM Al 390K 5 0 4W 4X1 6MM 010 04220 09 2 2 10 250VAC APPROVED e RZ 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM C95 011 54100 01
57. TSC426 DRIVER INVERTING MOSFET 8PIN R84 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM C6 002 00010 75 5 TSC426 DRIVER INVERTING MOSFET 8PIN 85 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM C7 002 00020 58 5 IC CNX62A OPTOCOUPLER 250VAC R86 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM C8 002 00014 15 5 IC TL431 SHUNT REG TO 92 R87 030 53100 20 RES FILM Al 100E 5 0 4W 4X1 6MM R88 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 L1 065 00010 20 BEAD FERRITE BALUN 4B1 PHILIPS R89 030 54470 20 RES FILM Al 4K7 5 0 4W 4 1 6 L2 056 00010 36 CHOKE FLTR 0 5MH COMMON MODE R90 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM L3 056 00021 20 IND 2MH 5AMP TOROIDAL R91 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 L4 065 00010 11 BEAD FERRITE 4S3 3 1 4MM RED RV92 042 03470 06 RES PRESET 470E CARBON 6MM FLAT L5 065 00010 11 BEAD FERRITE 453 3 1 4MM RED R93 030 53910 20 RES FILM Al 910E 5 0 4W 4X1 6MM L6 065 00010 20 BEAD FERRITE BALUN 481 PHILIPS R94 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM L7 065 00010 11 BEAD FERRITE 483 3 1 4MM RED R95 030 55680 20 RES FILM Al 68K 5 0 4W 4X1 6MM 18 065 00010 11 BEAD FERRITE 483 3 1 4MM RED R96 030 54680 20 RES FILM Al 6K8 5 0 4W 4X1 6MM R98 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 Note ELLAR LS On Leads Of C20 R99 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 Fit L7 amp L8 On Leads Of C51 RLY1 237 00010 30 RELAY 12V COIL 240V 10A SPDT PL 2 240 00020 72 HEADER 2 WAY MTG ULTREX sw1 233 00010 07 SWI
58. TUBEAXIAL 40x40x20 MM 362 01024 00 19 INSULATOR 54 30 AS PER DRWG A4M2431 Mount on rear panel Q1 Q2 x1 D43 x1 303 231 28 01 2 COVR SIDE A2M2403 2 T807 808 COMP SCRN 362 01052 00 20 XSTR CLAMPING BRKT T807 808 A4M2407 Bracing bracket for Q1 8 Q2 x1 306 01010 00 3 FERRULE A4M948 HANDLE FXD EQUIP Place on handle x2 365 00011 54 LABEL WHITE RW 1556 2 90X24MM SPEC AD For outside of box 307 02029 00 GUIDE REAR T807 808 A3M2409 Packed in box x2 365 00013 59 LABEL T807 808 VOLT WARNING 4 651 308 01007 00 4 HANDLE A4M949 FXD EQUIP 365 00100 05 LABEL BLANK 50X9MM S A METLSD POLYES Front Panel Mounting Kit x1 in bag NB Label is to be placed over top of screened 308 13088 00 HSINK CLIP ON 14 OR 16 DIP INT CCTS version on panel if power supply is to be 115 Volts ICs 4 5 amp 6 365 01391 01 LABEL BLNK 30X10 8MM TAMPERMARK VOID 308 13091 00 HSINK PCB MTG TO 220 Ser No x1 Job No x1 Rev No x1 amp Elec Insp x1 Heatsink for IC2 mounting to PCB 399 00010 10 RUBBER BAND NO 33 311 00010 39 KNOB RED PLASTIC ROUND Pushes on to SW2 399 0001 0 51 BAG PLASTIC 75 100 For Mounting Kit 316 06399 00 5 PNL FRT COMPL T807 A3M2405 2 400 00020 01 SLEEVING 0 7MM SIL RUBBER 316 21176 02 6 PNL REAR A3M2427 2 T807 COMPL SCRN For Legs of R13A R47 amp R64 318 01018 00 7 RAIL CHASSIS T807 808 A3M2404 400 00020 03 SLEEVING 1MM SIL RUBBER Attached to PCB x2 For Legs of R3 R11 79A R79B R81 amp R82 319 30030 01 8 SPACER 4 1115 807 808 400 00020 05 SLEE
59. above pre set limits They have a 500mA sink capability A signal is only provided when the Tx Key line on the PA is being pulled low Reverse Power Alarm Forward Fo Voltage outputs proportional to the levels of forward and reverse Se power are available at these pins for metering purposes There is enough output to drive a coil meter Reverse Power Metering Power supply earth negative ground Connected to pins 13 Ground 14 and 15 Supply Function as for Pins 1 and 2 Voltage Tx Key Keys the PA when ground is applied This line is usually taken to the Tx Enable line on the Exciter Ground Power supply earth negative earth 30 04 98 Copyright TEL 800 00 T800 22 0000 Rack Frame Parts Lists C3 3 1 3 3 T800 22 0000 Rack Frame Parts Lists This section contains the following information Mechanical And Miscellaneous Parts T800 22 0000 Base Station Repeater Rack Frame Standard T800 22 0000 Rack Frame With Backplane PCB Mechanical Assembly Standard T800 22 0002 Rack Frame Without Backplane PCB Mechanical Assembly Blank Guide Kit Mechanical Assembly T800 40 0001 Double Guide Kit Mechanical Assembly T800 41 0002 PA Guide Kit Mechanical Assembly T800 45 0000 amp T800 45 0001 Power Supply Guide Kit Mechanical Assembly T800 44 0000 Speaker Programming Port Mechanical Assembly T800 15 0000 Copyright TEL 30 04 98 C3 3
60. away and inspect the circuitry for the cause Warning Do not proceed until the cause is found rectified and satisfactory results obtained High voltages and therefore high energies exist on C9 C12 that can result in spectacular if not harmful explosions of the capacitors and or transistors 1 amp Q2 Increase the AC input and check that RLY1 activates at approximately 8V output If the relay has not activated at 9V investigate and rectify before proceeding Note To prevent R3 overheating it is essential to check that RLY1 has activated before proceeding any further Connect a variable DC load to the PSU output and monitor the output current Increase the load and check that the current limits to approximately 10A T807 or 17A T808 Adjust RV25 to observe the operation of the current limit circuitry Return RV25 to the fully clockwise position and remove the load Copyright TEL 31 08 96 6 8 T807 808 Fault Finding M800 00 Note 6 4 3 Note Increase the AC voltage and check that at approximately 120V AC 60V AC the PSU output voltage stabilises at approximately 10V DC Check with a multimeter that the DC voltage between TP1 and TP4 is approxi mately 160 and between 2 and TP4 is half of that figure 5V If the voltage difference is outside tolerance disconnect the Variac from the PSU wait for the voltages to drain away and inspect the circuitry for the cause Continue increasing the
61. battery is accidentally connected in reverse T807 808 may be housed together with other Tait fixed equipment modules in a standard 484mm 19 rack frame where it occupies the space of one standard 60mm module to give an attractive and convenient installation Copyright TEL 31 08 96 1 4 T807 808 General Information M800 00 1 2 Specifications 1 2 1 Introduction The performance figures given are minimum figures unless otherwise indicated for equipment operating at standard room temperature 22 to 28 C Where applicable the test methods used to obtain the following performance figures are those described in the EIA specification However there are several parameters for which performance according to the CEPT specification is given Details of test methods and the conditions which apply for Type Approval testing in all countries can be obtained from Tait Electronics Ltd Three different issues of PCB are covered in this manual as classified by the last two digits of the IPN Throughout this manual differences in the specification or operation of the various issues of power supply are identified using these digits 1 2 2 General Basic Power Supply Concept Switching Frequency Overtemperature Protection Cooling T807 T808 Power On Off Switch amp LEDs On Switching Enabled Off Switching Disabled Other LEDs on Issues 05 and 07 only switched mode technology pulse width modulation
62. be broken open mutilated filed machined or physically damaged in any way that can produce dust particles 31 08 96 Copyright TEL 800 00 2 1 2 Mechanical 2 1 Pozidriv Recess Head Screws Pozidriv recess head screws are the preferred standard on all Tait manufactured equip ment The very real advantages of this type of screw will not be realised unless the cor rect screwdrivers are used by servicing personnel 2 2 Disassembly Reassembly Instructions on disassembly reassembly for individual equipment are given in the rele vant part of this manual Copyright TEL 31 08 96 2 2 800 00 31 08 96 Copyright TEL 800 00 Component Replacement A3 1 3 Component Replacement 3 1 Leaded Components Whenever components are removed from or fitted to a PCB care must be taken to avoid damage to the track The two satisfactory methods of removing components from PTH PCBs are detailed below Note The first method requires the use of a desoldering station e g Philips SBC 314 or Pace MBT 100E 3 1 1 Desoldering Iron Method Place the tip over the lead and as the solder starts to melt move the tip in a circu lar motion Start the suction and continue the movement until 3 or 4 circles have been com pleted Remove the tip while continuing suction to ensure that all solder is removed from the joint then stop the suction Before pulling the lead out ensu
63. case and the rack frame in which it is usually installed are painted a secure electrical earth ing connection between the unit and the rack is not guaranteed i e it is reliant on breaking through the paint coating It is therefore strongly advised that an additional and secure electrical connection is pro vided by means of the supplied earth lead refer to Section 7 2 Failure to do so may result in harmful voltage potentials between the power supply and rack frame and or miscellaneous power supply switching noise problems in both receivers and transmit ters Note Failure to comply with the above instruction may result in the power supply falling short of the emissions requirements of ETS 300 279 3 1 7 Caution Cabinet Requirements To Meet Safety Specifications In order to meet stringent safety obligations it is imperative that the power supply is mounted in a cabinet which meets the requirements of IEC950 Specifically the top and sides of the cabinet must comply with one of the following holes must not exceed 5mm in any dimension or holes must not exceed 1mm in width regardless of length or side panels must be provided with louvres that are shaped to deflect outwards an external vertically falling object or tops must be so constructed that direct vertical entry of a falling object is prevented from reaching bare parts by means of a trap or restriction Additionally for units mounted in a slimline configuration the bott
64. check that the supply turns on again at approximately 10V 5V above drop out voltage Some on off oscillation may occur around this voltage point particularly with a relatively high mains impedance Variac mains transformer etc and the power supply load being set to maximum current Increasing the mains supply by a few volts should turn the supply fully on Copyright TEL 31 08 96 5 4 T807 808 Functional Testing M800 00 5 3 Output Noise Set up the test equipment except 51 amp PS2 as shown in Figure 4 1 Connect a digital voltmeter e g Fluke 77 across the load terminals and set the meter to its lowest AC volts range Check that the reading is lt 10mV AC for both the T807 and T808 under all load and line conditions Note A real reading of the level of noise present on the output of a switching power supply is very difficult to obtain as low noise levels common mode noise paths and ground loops all lead to inaccurate measurement results The procedure outlined above will however give a good indication of the output noise 5 4 Overall Power Supply Stability Connect the oscilloscope across the output Vary the mains voltage and DC load over the full specified range refer to Section 12 Check on the oscilloscope that no oscillations occur Check that no audible noise can be detected except with open and or short cir cuit loading on the output 31 08 96 Copyright TEL 800 00 T807 808 Fa
65. fan is running Switch the PSU on and check that it does not draw excessive current lt 400mA from PS1 The red Standby LED should turn off Check that the voltage on pin 1 of IC3 is lt 0 5V If the voltage is high approximately 15V momentarily increase the PS1 voltage to 18V and then reduce it to 15V If the voltage at pin 1 is still high check for cir cuit faults Copyright TEL 31 08 96 6 6 T807 808 Fault Finding M800 00 Using an oscilloscope with the probe ground connected to TP4 check the voltage waveform at 6 and TP7 is as shown in Figure 6 1 5 5 6 5us gt n A x TP6 15V XV L A A m TP7 15V v Figure 6 1 TP6 8 TP7 Voltage Waveforms Note Voltage spikes on the above waveforms are shown for 7807 These spikes Note appear with larger magnitude on a T808 Switch the PSU off and on confirming that the waveform s duty cycle starts at 0 and slowly increases to 50 Check that after a short delay approx 0 25 seconds the waveform shows signs of noise jitter refer to Figure 6 2 This jitter indicates that the noise modulator is operating satisfactorily Figure 6 2 Voltage Waveform Noise Jitter Connect a second variable power supply PS2 to the remote sense terminals of the PSU Issues 05 amp 07 Only Turn RV81 fully clockwise Turn RV92 fully clockwise and whilst observing the waveform at
66. or reduced to any electronic medium or machine readable form without prior written permission from Tait Electronics Ltd Ordering Tait Service Manuals Service Manuals should be ordered from your nearest Tait Branch or approved Dealer When ordering quote the Tait Internal Part Number IPN and where applicable the version Date Of Issue IPN 800 00 101 T800 Series II Ancillary Equipment Service Manual Issue 101 published April 1998 30 04 98 Copyright TEL 800 00 5 Table Of Contents This manual is divided into three parts as listed below with each part being further sub divided into sections There is a detailed table of contents at the start of each part and or section Part Title A General Servicing Procedures B T807 808 Switching Power Supply c T800 22 0000 Base Station Repeater Rack Frame Copyright TEL 30 04 98 6 800 00 List Of Effective Pages The total number of pages in this Manual is 195 as listed below Page Issue Date Page Issue Date 1 30 04 98 1 6 31 08 96 2 30 04 98 1 7 31 08 96 3 30 04 98 1 8 31 08 96 4 30 04 98 1 9 31 08 96 5 30 04 98 1 10 31 08 96 blank 6 30 04 98 7 30 04 98 2 1 31 08 96 8 30 04 98 blank 2 2 31 08 96 blank 2 3 31 08 96 2 4 31 08 96 Part A 2 5 31 08 96 2 6 31 08 96 1 31 08 96 31 08 96 blank 3 1 31 08 96 3 2 31 08 96 blank 1 1 31 08 96 3 3 31 08 96 1 2 31 08 96 3 4 31 08 96 3 5 31 08 96 2 1 31 08 96 3 6 31 08 96 2 2 31 08 96 blank 3
67. part of the system 7 4 Noise Interference Suppression Earthing 7 4 1 Introduction The problem of noise interference may occur in installations which include T300 series receivers and T807 808 power supplies The procedures outlined in the following tions will minimise the possibility of noise interference from three main sources noise directly picked up via the aerial system if the receive aerial is within approx imately 3 metres of the power supply noise directly radiated into the receiver noise carried via the 13 8V line to the receiver These procedures should also be followed to ensure that both the individual units and the rack frame are earthed to mains earth for reasons of mains safety 7 4 2 Mounting The T807 808 should be mounted as far as possible from the receiver i e in a typical repeater system there should be a transmitter duplexer and speaker panel between the power supply and the receiver Mount the aerial at least 3m from the T807 808 7 4 3 Earthing Ensure that all the individual units receiver transmitter power supply are earthed to the front of the rack via the front panel and the rear of the rack frame via a separate earthing strap 1807 808 power supplies already have the front panel earthed to the chassis On other units a small amount of paint may need to be removed from the back of the front panel 31 08 96 Copyright TEL 800 00 T807 808 Installation 7 5 around the but
68. rails as viewed from the front of the unit Remove the right cover 3 2 2 2 To Gain Access To The Solder Side Of The PCB Remove the 2 guide rail screws at the rear of the left hand cover top and bottom Remove the 8 countersunk screws holding the left hand cover onto the extruded rails as viewed from the front of the unit Remove the left cover Copyright TEL 31 08 96 3 6 T807 808 Introduction To Servicing 800 00 3 2 3 Reassembly Instructions Refit the left and right covers in the reverse order to which they were removed Ensure that the heat transfer surfaces are clean and add new heatsink compound if necessary Power devices 1 2 and D43 must be mounted correctly and electrically iso lated from their respective heatsinks see Section 3 3 Replace the covers and tighten the screws to the correct torque 3 2 4 Screw Torques It is important to tighten the cover securing screws to the correct torque to ensure that the T807 808 maintains its specified performance We recommend the following torque settings Cover Screws 8 10l1b in 0 88 1 13 PCB To Rails 8 10lb in 0 88 1 1Nm Power MOSFET Transistors O1 amp Q2 8 10lb in 0 88 1 1Nm Output Rectifier D43 4 6lb in 0 44 0 66Nm Front Rear Panels and Guide Screws 4 5lb in 0 44 0 55Nm 31 08 96 Copyright TEL 800 00 807 808 Introduction To Servicing B3 7 3 3 Component Replacement 3 3 1 Critical Components
69. the transmitter is operating 55 Disable Disables CTCSS Continuous Tone Controlled Squelch System Channel Select 7 Function as for other channel select lines Must be pulled low when using external channel selection Serial Comm Serial programming input for programming the module Can be used if itis not possible to program the radio from D range 1 Aux Out 0 2 Open drain type capable of sinking 2 25mA via 2k2Q Va max 5V Logic state can change when the channel is changed User definable by using PGM800Win software Copyright TEL 30 04 98 C3 2 8 T800 22 0000 PCB Information M800 00 Transmitter Exciter Standard Inputs And Outputs The table below shows standard inputs and outputs for the T800 transmitter exciter and corre sponding inputs and outputs on the backplane PCB SK7 Function Line 1 4 22 25 I P Audio input to a 600Q balanced line transformer For an unbalanced I P line connect the line I P 4 to ground Accepts audio levels as low as 30 dBm Pins 2 amp 3 are usually linked for normal operation Tx 5 21 O P Pulls low when the transmitter is keyed Usually connected directly Enable to Tx Key on the PA to activate the PA alarm circuitry Audio 2 6 20 I P Audio 2 allows audio to be input to the audio processor bypassing the 600Q line transformer Ideal place to re inject audio such as a voice scrambler after external processing Serial 7
70. to backplane COMMS personal auna O O 000000000000 O mymvzce xz r O 99 OO 09 09 09 09 OO 000000000000 1 2 Figure 1 4 Layout Of Backplane PCB 220 01409 01 c O LINK JUMPERS o o ojo ol JO JOJO JO O 000000090 0000999909 0000000 O CN3 O PROG 000000000000 booacoooooooo RELAY Figure 1 5 Layout Of Backplane 220 01409 03 Copyright TEL 30 04 98 1 6 T800 22 0000 General Information M800 00 1 1 4 Series Optional Kits There are several Series II optional kits available for the T800 22 0000 rack frame These are listed below with their appropriate Product Codes which should be used for order ing purposes from your nearest Tait Dealer or Subsidiary General Ancillary Kits 004 72 T800 03 0000 Front Panel Kits 800 15 0000 T800 40 0001 Rack Ancillaries 800 19 0000 T800 19 0010 RF Coaxial relay kit A
71. when higher power modules are not fitted The supply is fused between the power supply and high powered PA modules by a Bussmann fuse holder on the rear bottom rail The following fuses should be used 15A slow blow for T8X6 T8X8 30A slow blow for T8X9 Supply to the backplane PCB is via a 15 way D range SK5 which supplies both Rx and Tx Ex modules It also provides an OEM power supply on SK6 of 13 8V 6A Copyright TEL 30 04 98 2 10 T800 22 0000 Circuit Operation M800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 Information C3 1 1 3 T800 22 0000 PCB Information This section provides parts lists mechanical assembly drawings PCB layouts and circuit diagrams for the base station repeater rack frame backplane PCB and personality PCB Note The backplane PCB is available separately under the product code T800 50 0000 This section contains the following information Section Introduction T800 22 0000 PCB Information T800 22 0000 Rack Frame Parts Lists Copyright TEL 30 04 98 C3 1 2 T800 22 0000 PCB Information 800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 PCB Information C3 1 3 3 1 Introduction PCB Identification All PCBs are identified by a unique 10 digit internal part number IPN e g 220 12345 00 which is screen printed onto the PCB usually on the top side as shown in the example below my wv a A WM
72. 0 and serial number In the case of the Service Manual quote the Tait Internal Part Number IPN e g M800 00 100 and for circuit diagrams quote the Title IPN and Issue 1 1 Caution CMOS Devices This equipment contains CMOS Devices which are susceptible to damage from static charges Care when handling these devices is essential For correct handling proce dures refer to the manufacturers data books e g Philips data books covering CMOS devices or Motorola CMOS data books Section 5 Handling etc conductive conductive rubber wrist strap bench mat to building earth not mains earth via 1M series resistor metal frame Figure 1 1 Typical Antistatic Bench Set Up An antistatic bench kit refer to Figure 1 1 is available from Tait Electronics Ltd under the usual consumable goods ordering system The kit is held in stock under IPN 937 00000 34 and contains 1 conductive rubber bench mat 1 earth lead to connect the mat to ground c w 1M series resistor e 1 wrist strap e information leaflet Copyright TEL 31 08 96 1 2 General 800 00 A Caution Beryllium Oxide amp Power Transistors The power transistors in current use all contain some beryllium oxide This substance while perfectly harmless in its normal solid form can become a severe health hazard when it has been reduced to dust For this reason the power transistors should not
73. 0 00 T807 808 General Information B1 1 1 T807 808 General Information This section provides a brief description of the T807 808 Switch Mode Power Supply along with detailed specifications The following topics are covered in this section Section 11 Introduction 1 3 1 2 Specifications 1 4 1 2 1 Introduction 1 4 1 2 2 General 1 4 1 2 3 EMC Conformity 1 5 1 2 4 Safety Approvals 1 5 1 2 5 AC Mains Input 1 5 126 Output 1 6 127 Battery Charging Operation 1 8 1 3 Versions 1 9 Copyright TEL 31 08 96 1 2 T807 808 General Information M800 00 31 08 96 Copyright TEL 800 00 T807 808 General Information B1 3 1 1 Introduction The T807 808 is a heavy duty lightweight switching power supply capable of supply ing up to 15A T807 or 25A T808 at 11 to 14V DC The units require a mains supply of 230V 50Hz or 115V 60Hz nominal values which be internally selected with a switch if fitted or wire links Remote sensing of the output voltage is available as a standard feature if connected it will ensure that the output voltage remains within 1 of the preset level from no load to the full specified load over the specified mains voltage and temperature ranges refer to Section 7 6 The T807 808 power supply is designed to power T800 series base stations Specifically the T807 will power 50W base stations while the T808 will provide the current require ments for 100W base stations Electrom
74. 00011 70 5 DIODE 1N4001 1A 50V R51 030 55100 20 RES FILM 10K 5 0 4W 4 1 6 D31 001 00015 19 5 DIODE ZENER 5V6 0 4W 2 BZX79 B5V6 R52 030 56180 20 RES FILM Al 180K 5 0 4W 4X1 6MM D32 008 00014 74 5 LED HLMP5030 RED RT ANGLE PCB MTG R53 030 55330 20 RES FILM 33K 5 0 4W 4 1 6 D36 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG R54B 030 55330 20 RES FILM Al 33K 5 0 4W 4 1 6 D37 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG R55 045 05100 01 RES NTC 10K 5 5MM DISC D38 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R56 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 D41 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R57 030 55270 20 RES FILM AI 27K 5 0 4W 4 1 6 D43 001 00011 45 5 DIODE DUAL 30A 90V 30CPQ90 R58 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R59 030 57100 20 RES FILM AI 1M 5 0 4W 4X1 6MM 1 265 00010 51 FUSE 5 0A 250V SLOW BLOW 5X20 R60 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 340 00010 07 FUSE CLIP PCB MTG 5 FUSE R61 030 57100 20 RES FILM Al 1M 5 0 4W 4 1 6 FC2 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE R62 030 54680 20 RES FILM Al 6K8 5 0 4W 4 1 6 R63 030 52330 20 RES FILM Al 33E 5 0 4W 4 1 6 C1 002 00012 40 5 IC 358 DUAL OP AMP R64 030 52220 20 RES FILM AI 22E 5 0 4W 4 1 6 cz 002 00010 81 5 IC 7815 15V 1AMP TO 220 3PIN R65 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM 002 00012 40 5 IC 358 DUAL OP AMP R66 030 54150 20 RES FILM Al 1K5 5 0 4W 4 1 6 C4 002
75. 012 05 5 DIODE Al 1 4531 SI SMALL SIG R28 030 53820 20 RES FILM AI 820E 5 0 4W 4X1 6MM D11 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG R29 93064070 20 RES FEM 0 4 D12 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG 7 Hs 31 03 98 Copyright TEL 800 00 T807 808 Information B8 2 45 Ref Var IPN Description Ref Var IPN Description R30 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R32 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R33 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 R34 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R35 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R36 030 55150 20 RES FILM Al 15K 5 0 4W 4X1 6MM R37 030 57100 20 RES FILM Al 1M 5 0 4W 4X1 6MM R38 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R39 030 54390 20 RES FILM Al 3K9 5 0 4W 4X1 6MM R40 030 54820 20 RES FILM Al 8K2 5 0 4W 4X1 6MM R41 030 54680 20 RES FILM Al 6K8 5 0 4W 4X1 6MM R43 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM R44 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R45 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R46 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R47 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM R48 030 55150 20 RES FILM Al 15K 5 0 4W 4X1 6MM R49 049 00140 10 VARISTOR 140VRMS 180VDC 42 JOULES R50 030 54220 20 RES FILM Al 2K2 5 0 4W 4X1 6MM R51 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R52 030 56180 20 RES FILM Al 180K 5 0 4W 4 1 6 R53 030 55330 20 RES FIL
76. 02 If the speaker programming port front panel needs to be removed a mirror RJ11 programming port connector is provided on the backplane PCB There is a static protection circuit for EMC requirements which will dissipate spikes of greater than 5 6V to ground via both the speaker programming port front panel socket and the backplane PCB programming socket LN6 is used to select the communications link to the module via either DR1 or DR2 SK Pin Connections LN6 Link Programming D range Fitted Via SK7 Pin 7 Rx1 Tx1 Pins 7 7 DR1 Pin 7 DR1 SK6 Pin 24 2 2 Pins 12 24 DR2 Pin 12 or DR1 DR2 DRI Pin 7 30 04 98 Copyright TEL 800 00 T800 22 0000 Circuit Operation 2 7 2 5 Cooling Fan Driver PA Tx Ex Plug in T800 Modules Cooling Fan Driver 800 22 0000 Backplane Figure 2 3 Cooling Fan Driver The fan driver is supplied via a BC327 PNP transistor Q1 which is switched by the Tx key line DR1 pin 5 of Tx Ex to supply negative volts on CN2 pin 2 Refer to Section 3 2 for the backplane PCB layout and the location of CN2 CN2 pin 1 is supplied contin uously by 13 8V The fan and mounting hardware is supplied as optional kits T800 19 0000 Series II fan mounted underneath the rack frame T800 19 0010 Series II guide mounted fan The side panels of the rack also provide mounting holes for the old Series I fan assem bly The fan may be fitt
77. 02044 00 Series II guide 308 01007 01 Add Series handle 316 06623 00 Add Series II front panel 316 21176 02 Rear panel changed from 316 21 176 02 to 03 incorrect IPN in previous issue 96 10 7178 319 01189 01 Filter shield changed from 319 01189 01 to 02 new filter shield 750018 345 00040 08 Add screw M3 x 12 due to thinner fan being fitted 97 10 720025 345 00040 19 Delete screw M3 x 25mm Pan Pozi ST BZ not required due to thinner fan being fitted 97 10 720025 349 00020 07 Delete screw 4 40 x 5 16 Pan Pozi Taptite black not required in Series II 353 00010 12 Delete washer M3 Spring BZ or Z C not required due to thinner fan being fitted 97 10 720025 Copyright TEL 31 03 98 B8 2 50 T807 808 PCB Information M800 00 Ref Var IPN Description Ref Var IPN Description ct 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED 07 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG C2 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED D8 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG C3 022 06680 04 CAP MYLAR 680N 20 250VAC APPROVED D11 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG C4 022 06680 04 MYLAR 680N 20 250VAC APPROVED D12 001 50012 05 S DIODE Al 1N4531 SI SMALL SIG C5 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED D13 008 00014 73 5 LED HLMP5050 GREEN RT ANGLE MTG C5A 010 04470 09 CERAMIC 4N7 20 250VAC APPR
78. 06 RES PRESET 10K CARBON 6MM FLAT R82 032 33150 01 RES M F PWR 150 5 2 5W 17X5MM R83 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 R84 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 R85 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM R86 030 55470 20 RES FILM Al 47K 5 0 4W 4 1 6 R87 030 53100 20 RES FILM Al 100E 5 0 4W 4 1 6 R88 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R89 030 54470 20 RES FILM Al 4K7 5 0 4W 4 1 6 R90 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM R91 030 54100 20 RES FILM Al 1K 596 0 4W 4X1 6MM RV92 042 03470 06 RES PRESET 470E CARBON 6 FLAT R93 030 53820 20 RES FILM Al 820E 5 0 4W 4X1 6MM R94 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 R95 030 55680 20 RES FILM Al 68K 5 0 4W 4 1 6 R96 030 54680 20 RES FILM 6K8 5 0 4W 4 1 6 R98 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R99 030 54100 20 RES FILM Al 1K 596 0 4W 4X1 6MM R100 030 55560 20 RES FILM AI 56K 5 0 4W 4 1 6 R101 030 55560 20 RES FILM Al 56K 5 0 4W 4X1 6MM R102 030 56470 20 RES FILM Al 470K 5 0 4W 4X1 6MM R103 030 55560 20 RES FILM Al 56K 5 0 4W 4X1 6MM R104 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R105 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R106 030 53100 20 RES FILM Al 100E 5 0 4W 4 1 6 R107 030 53100 20 RES FILM Al 100E 5 0 4W 4 1 6 RLY1 237 00010 30 RELAY 12V COIL 240V 10A SPDT SW1 233 00010 07 SWITCH DPDT 115 230V 6PIN sw2 232 00020 28 PUSH SWITCH PCB MTG SK 3 240 00010 23 PLUG PI
79. 1 0 all DOS versions of PGM800 and PGM800Win V1 0 are still compatible with PGM800Win V2 00 Copyright TEL 30 04 98 5 4 Software History M800 00 31 08 96 Copyright TEL 800 00 Technical Instructions A6 1 6 Technical Instructions From time to time Technical Instructions TIs are issued by the Radio Infrastructure Engineering Division of Tait Electronics These Tls may be used to update equipment or information or to meet specific operational requirements applicable to specific T800 Series ancillary equipment are listed in the relevant part of this manual Copyright TEL 31 08 96 6 2 Technical Instructions 800 00 31 08 96 Copyright TEL 800 00 PartB 7807 808 Switching Power Supply This part of the manual is divided into eight sections as listed below There is a detailed table of contents at the start of each section Note The T807 808 has been manufactured with three different issues of PCB as indicated by the last two digits of the IPN which will be 03 05 or 07 The information in this manual applies to all three issues of PCB unless other wise stated in the text General Information Circuit Operation Introduction To Servicing Initial Set up amp Adjustment Functional Testing Fault Finding Installation 1 2 3 4 5 6 7 8 PCB Information Copyright TEL 31 08 96 BII M800 00 31 08 96 Copyright TEL 80
80. 1 6MM R36 030 55150 20 RES FILM Al 15K 5 0 4W 4X1 6MM R37 030 57100 20 RES FILM AI 1M 5 0 4W 4X1 6MM R38 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R39 030 54390 20 RES FILM AI 3K9 5 0 4W 4X1 6MM R40 030 54820 20 RES FILM Al 8K2 5 0 4W 4X1 6MM R41 030 54680 20 RES FILM AI 6 8 5 0 4W 4X1 6MM R43 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM R44 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R45 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R46 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R47 030 52220 20 RES FILM AI 22E 5 0 4W 4X1 6MM 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 33 Copyright TEL 31 08 96 8 2 34 T807 808 PCB Information M800 00 T808 Mechanical amp Miscellaneous Parts 220 01183 05 IPN Legend Description IPN Legend Description 200 00010 35 WIRE T C 1 5MM 1 4MM 352 00010 08 15 NUT M3 COLD FORM HEX ST BZ For L1 8 L6 35mm each 43 x1 Mains Socket x2 IC2 x1 Fan x4 Mount ing Kit x2 in bag 201 00051 15 WIRE APPLC 1MM GREEN HI TEMP PVC85 For Earth Lead 352 00010 29 16 NUT M4 NYLOC HEX Handle x2 201 00060 09 WIRE REMIT 0 8MM PVC WHITE 353 00010 10 WASHER M3 FLAT 7MM 0 6MM ST BZ For Cut Out Switch on T1 Mounting Kit x2 in bag 209 00010 26 TAPE COPPER 19MM 0 08MM SCOTCH 1181 353 00010 12 17 WASHER SPRING BZ OR Z C For taping switch to T1 043 x1 Mains Socket x2 2 x1 Fan x4 220 01183 05 1 PCB T807 T808 SMPS 2 OUNCE COPPER 356 00020 06 RECEPTL 6 3MM QUICK CONN F
81. 1 6MM RLY1 237 00010 30 RELAY 12V COIL 240V 10A SPDT SW1 233 00010 07 SWITCH DPDT 115 230V 6PIN sw2 232 00020 28 PUSH SWITCH PCB MTG SK 3 240 00010 23 PLUG PIN 10AMP 250V MTG SK 4 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX SK 5 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX SK 6 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 SK 7 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 SK 8 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 T1 053 00010 58 XFMR T4073 T807 808 SWITCHING T2 053 00010 59 XFMR T4074 T807 808 CURRENT SENSE T3 053 01060 02 XFMR T4075 T807 808 MOSFET DRIVE Copyright TEL 31 03 98 B8 2 52 T807 808 PCB Information M800 00 T808 Mechanical amp Miscellaneous Parts 220 01183 07 IPN Legend Description IPN Legend Description 200 00010 35 WIRE T C 1 5MM 1 4MM 349 00020 08 13 SCREW 4 40 3 8 CSK POZI BZ For L6 35mm Covers to rails x16 201 00051 15 WIRE APPLC 1MM GREEN HI TEMP PVC85 349 00020 34 14 SCREW M3 12 PAN POZI TAPTITE BZ For Earth Lead P C B to rails x6 201 00060 09 WIRE REMIT 0 8MM PVC WHITE 352 00010 08 15 NUT M3 COLD FORM HEX ST BZ For Cut Out Switch on T1 043 x1 Mains Socket x2 IC2 x1 Fan x4 Mount ing Kit x2 in bag 209 00010 26 TAPE COPPER 19MM 0 08MM SCOTCH 1181 For taping switch to T1 352 00010 29 16 NUT M4 NYLOC HEX Handle x2 220 01183 07 1 PCB T807 T808 SMPS 2 OUNCE COPPER 353 00010 10 WASHER M3 FLAT 7MM 0 6MM ST BZ Mounting Kit x2 in bag 240 020
82. 1 G8 1 N3 148 1 H5 C87 1 N5 1 5 1 1 R36 1 M6 1 M3 C14 1 L8 1 H6 C88 1 N5 1 05 1 LO R37 1 M6 1 N2 C15 1 D3 1 H5 C89 1 N5 1 R5 1 56 1 6 R38 1 M6 1 N2 16 1 B11 1 5 C90 1 X3 1 R6 IC8 1 55 1 5 R39 1 010 1 J6 C17 1 68 1 4 91 1 4 1 5 L1 1 10 1 A6 R40 1 010 1 K6 C18 1 610 1 K6 C95 1 T5 1 P7 LIA 1 X11 R41 1 H7 1 N3 C19 1 010 1 16 C96 1 N6 1 41 L2 1 11 1 B6 R43 1 07 1 K6 C20 1 012 1 K4 C98 1 N7 1 G1 L3 1 S11 1 06 R44 1 G8 1 03 C21 1 D8 1 13 C99 1 P7 1 K1 L4 1 012 1 K4 R45 1 D11 1 K6 C22 1 G6 1 14 100 2 F9 L5 1 012 1 K3 R46 1 G7 1 KO C23 1 F6 1 M4 C101 2 G8 16 1 W3 1 Q9 R47 1 G6 1 NO C24 1 F7 1 M3 C104 2 H7 17 1 W5 1 DO R48 1 F7 1 P3 C25 1 N6 1 M2 D1 1 10 1 6 18 1 W5 1 DO R49 1 N10 1 2 C26 1 M6 1 M2 D2 1 N9 1 F6 9 1 F12 R50 1 V6 1 E2 C27 1 L6 1 N2 D3 1 N8 1 F6 L10 1 D12 R51 1 W7 1 F2 C31 1 E8 1 Q3 D4 1 M9 1 F6 PL 1 1 D9 1 0 R52 1 V5 1 G3 C32 1 G8 1 Q3 05 1 07 1 4 1 R53 1 U7 1 F2 C33 1 H8 1 MO D6 1 D8 1 J4 PL 2 1 76 1 0 R54B 1 U5 1 F2 C34 1 H8 1 0 D7 1 08 1 J3 Q1 12012 1 45 R55 1 W6 1 E1 C35 1 012 1 01 D8 1 07 1 3 Q2 1 E12 1 4 R56 1 W6 1 FO C37 1 P9 1 C2 D11 1 012 1 H2 Q3 1 H6 1 13 R57 1 W6 1 F1 C38 1 N7 1 D2 D12 1 B11 1 5 Q4 1 M6 1 N2 R58 1 W6 1 FO C39 1 P7 1 E2 D13 1 A11 1 5 Q6 1 U6 1 0 R59 1 V5 1 G1 C42 1 W7 1 E2 D14 1 011 146 Q7 1 B11 1 J2 R60 1 7 1 P3 C43 1 V5 1 F2 D15 1 G12 1 16 Q8 1 75 1 P7 R61 1 G8 1 03 C44 1 U5 1 F2 D18 1 E12 1 45 09 1 5 1 8 R62 1 U6 1 00
83. 1 N7 1 D2 D3 1 N8 1 F6 L8 1 W5 1 DO R46 1 G7 1 KO C39 1 P7 1 E2 D4 1 M9 1 F6 19 1 F11 1 M5 R47 1 G6 1 NO C42 1 W7 1 E2 D5 1 D7 1 J4 110 1 011 1 5 R48 1 F7 1 P3 C43 1 V5 1 F2 06 1 08 1 4 112 1 74 1 08 R49 1 N10 1 B2 C44 1 U5 1 F2 D7 1 08 1 J3 L13 1 74 1 07 R50 1 V6 1 E2 C45 1 W6 1 F1 D8 1 07 1 03 114 1 74 1 07 R51 1 W7 1 F2 C46 1 W6 1 FO D11 1 012 1 H2 115 1 74 1 07 R52 1 V5 1 G3 C49 1 U6 1 D1 D12 1 B11 1 5 PL 1 1 D9 1 0 R53 1 U7 1 F2 C50 1 V6 1 E1 D13 1 A11 1 K5 PL 2 1 T6 1 HO R54B 1 U5 1 F2 C51 1 W5 1 DO D14 1 011 146 Q1 12012 1 45 R55 1 W6 1 E1 C54 1 P5 1 KO D15 1 G12 1 46 02 1 E12 144 R56 1 W6 1 FO 55 1 05 1 K2 D18 1 12 1 45 1 6 1 13 R57 1 W6 1 F1 C56 1 P4 1 K2 D19 1 E11 144 Q4 1 M6 1 N2 R58 1 W6 1 FO C57 1 05 1 K2 20 1 H7 1 N4 Q6 1 U6 1 0 R59 1 V5 1 G1 C59 1 P6 1 K1 D21 1 H7 1 P4 Q7 1 B11 1 J2 R60 1 F7 1 P3 C60 1 05 1 M2 D22 1 N6 1 M3 Q8 1 75 1 N7 R61 1 G8 1 03 C61 1 07 1 KO D23 1 12 1 R2 09 1 5 1 8 R62 1 U6 1 00 C62 1 Q6 1 K0 D24 1 08 1 2 010 1 B12 1 R2 R63 1 U6 1 0 1 H7 1 1 D25 1 P8 1 2 Q11 1 P6 1 H1 R64 1 V6 1 01 65 1 05 1 8 D26 1 N8 1 2 012 1 6 1 1 R65 1 B11 1 43 C66 1 G3 1 H8 D27 1 P8 1 C2 Q13 1 M7 1 J1 R66 1 B11 1 23 C67 1 1 08 D30 1 U7 1 F3 R1 1 9 1 A6 R67 1 011 1 22 C68 1 P2 1 18 D31 1 V6 1 F2 R2 1 N11 1 6 R68 1 012 1 01 C69 1 02 1 18 D32 1 A11 1 2 R3 1 U8 1 E6 R69 1 B12 1 2 C70 1 R2 1 M8 D36 1 06 1 11 R4 1 M8 1 G6 70 1 5 1 12 C71 1 P3 1 M8 D37 1 Q6 1 M1 R5 1110
84. 1 V4 1 P8 1 08 1 4 R13B 1 B11 1 5 C9 1 K9 1 F6 C82 1 Y4 1 R7 1 Q3 14 1 011 1 5 C10 1 H11 1 06 C83 2 W3 1 P8 1 0 R17 1 F12 1 M5 C11 1 H9 1 F5 C84 1 R7 1 6 2 1 7 1 D3 R18 1 F12 1 45 12 1 11 1 05 C85 1 S4 1 P6 103 1 U5 1 G2 R19 1 012 1 5 1 8 1 5 C86 1 N4 1 P5 1 00 R20 1 D12 1 44 C14 1 L8 1 H6 C87 1 N5 1 5 1 01 24 1 8 1 4 C15 1 D3 1 H5 C88 1 N5 1 05 1C4 1 06 1 LO RV25 1 F8 1 K4 16 1 B11 1 5 C89 1 N5 1 R5 IC5 1 R5 1 M1 R26 1 E8 1 K3 C17 1 C8 1 4 C90 1 X4 1 R6 1 N1 R27 1 G6 1 14 18 1 011 1 6 91 1 4 1 5 1 10 R28 1 G6 1 14 19 1 08 1 16 C92 1 W1 1 R8 1C6 1 R6 1 M1 R29 1 H6 1 L3 C20 1 012 1 K4 C93 1 W1 1 R8 1 N1 R30 1 07 1 4 C21 1 D8 1 13 95 1 75 1 8 1 10 R32 1 G6 1 M4 C22 1 G6 1 14 96 1 6 1 1 1 56 1 6 R33 1 07 1 M3 C23 1 F6 1 M4 C98 1 N7 1 G1 1C8 1 S4 1 P5 R34 1 G7 1 M3 C24 1 F7 1 M3 C99 1 7 1 K1 VOPAD1 1 V5 1 F2 R35 1 G8 1 N3 C25 1 N6 1 M2 C100 1 G7 1 M4 I OPAD2 1 V5 1 F2 R36 1 M6 1 M3 C26 1 M6 1 M2 C102 1 X11 1 B6 L1 1 X12 1 A5 R37 1 M6 1 N2 C27 116 1 N2 104 1 H8 1 P1 L1A 1 10 1 6 R38 1 M6 1 N2 C31 1 E7 1 Q3 C112 1 U10 1 6 L2 1 V11 1 6 R39 1 011 1 26 C32 1 G8 1 Q3 C113 1 U12 1 C5 L3 1 S11 1 06 R40 1 C10 1 6 C33 1 H8 1 MO 0120 1 X10 1 6 14 1 012 1 K3 R41 1 H7 1 N3 C34 1 H8 1 0 121 1 W12 1 A5 L5 1 012 1 K4 R43 1 07 1 K6 C35 1 012 1 01 D1 1 N10 1 F6 L6 1 W3 1 09 R44 1 G8 1 03 C37 1 P9 1 C2 D2 1 9 1 6 17 1 W5 1 DO R45 1 010 1 6 C38
85. 10 22 SKT MAINS 3PIN FLEX 2M 10A 353 00010 12 17 WASHER M3 SPRING BZ OR Z C 240 04020 72 SOCKET HOUSING 2 WAY MTG ULTREX D43 1 Mains Socket x2 2 x1 Fan x4 To connect fan to PL 2 356 00020 06 RECEPTL 6 3MM QUICK CONN FLARED INS 240 04020 76 SKT RECEPTACLES WIRE CRIMP ULTREX For Earth Lead To connect fan to PL 2 356 00020 07 RECEPTL M3 5QUICK CONN M3 5 OPEN END 240 06010 27 BLANKING PLATE 2 5MM GREEN For Earth Lead Fitted to SK 8 356 00020 21 TAB 6 3MM RT ANGLE SPADE CAR QCK CONN 258 00010 04 22 FAN 12V 40 x 40 x 20 TUBE AXIAL PCB Mounted Earth Connector Mount to rear panel 362 00010 13 18 BUSH INSULATING 1 1MM TOP HAT 303 23128 02 2 COVR SIDE 2 2403 2 807 808 COMP SCRN D43 Mounting x1 306 01010 00 3 FERRULE A4M948 HANDLE FXD EQUIP 362 01024 00 19 INSULATOR 54 30 AS PER DRWG A4M2431 Place on handle x2 Q1 Q2 x1 D43 x1 307 02029 00 GUIDE REAR 807 808 2409 362 01052 00 20 XSTR CLAMPING BRKT 807 808 4 2407 Packed in box x2 Bracing bracket for Q1 amp Q2 x1 308 01007 00 4 HANDLE A4M949 FXD EQUIP 365 0001 1 54 LABEL WHITE RW 1556 2 90X24MM SPEC AD Front Panel For outside of box 308 13088 00 HSINK CLIP ON 14 OR 16 DIP INT CCTS 365 00013 59 LABEL T807 808 HI VOLT WARNING A4A651 ICs 4 586 365 00100 05 LABEL BLANK 50X9MM S A METLSD POLYES 308 13091 00 HSINK PCB MTG TO 220 Mounting Kit x1 in bag Heatsink for IC2 mounting to PCB NB Label is to be placed over top of screened version on panel if power supply is to be 115 Vo
86. 11 54100 01 CER AI 1N 10 63V C42 011 54100 01 CER 1N 10 B 63V C43 011 54100 01 CER 1N 10 B 63V D1 001 00012 30 5 DIODE 6A6 756 214 600 6A 600V C44 025 07100 01 CAP TANT BEAD 1M 35V D2 001 00012 30 5 DIODE 6A6 756 214 600 6A 600V C45 011 54100 01 CER 1N 10 B 63V D3 001 00012 30 5 DIODE 6A6 756 BY214 600 6A 600V C46 011 54100 01 CER 1N 10 B 63V D4 001 00012 30 5 DIODE 6A6 756 214 600 6A 600V C49 019 05470 00 MONOLITHIC CER 47N 10 50V X7R D5 001 50012 05 5 DIODE 1N4531 SI SMALL SIG C50 025 08100 03 10M 35V 20 TANT 5MM 1 5 D6 001 50012 05 S DIODE 1N4531 SI SMALL SIG C51 010 04100 04 CER 1 10 B 400V D7 001 50012 05 S DIODE 1N4531 SI SMALL SIG C54 011 54100 01 CER 1N 10 B 63V D8 001 50012 05 S DIODE 1N4531 SI SMALL SIG C55 019 05470 00 MONOLITHIC CER 47N 10 50V X7R D11 001 50012 05 S DIODE 1N4531 SI SMALL SIG C56 025 08100 03 10M 35V 20 TANT 5MM 1 5 D12 001 50012 05 S DIODE 1N4531 SI SMALL SIG C57 025 08100 03 10M 35V 20 TANT 5MM 1 5 D13 008 00014 73 S LED HLMP5050 GREEN RT ANGLE PCB MTG C59 011 54100 01 CER 1N 10 B 63V D14 001 00012 23 5 DIODE BYV26C 1A 400V FAST SWITCH Copyright TEL 31 08 96 B8 2 10 T807 808 PCB Information M800 00
87. 1206 CHIP 100N 10 X7R 50 5 Q4 000 50011 10 6 XSTR Al BC547B NPN TO 92 AF S SIG C84 019 05470 00 MONOLITHIC CER 47N 10 50V X7R T i Q6 000 00010 66 6 XSTR BC337 NPN AF PWR TO92 C85 011 52330 01 CER Al 33P 5 N150 50 63V T Q7 000 50011 30 6 XSTR Al BC557B PNP TO 92 S SIG C86 022 54100 10 CAP MYLAR Al 1N 5 63V POTTED d Q8 000 50011 30 6 XSTR Al 557 PNP TO 92 AF S SIG C87 022 54220 10 MYLAR Al 2N2 5 63V POTTED T Q9 000 00010 66 6 XSTR BC337 NPN AF PWR TO92 C88 022 55470 10 MYLAR Al 47N 5 63V POTTED T Q10 000 50011 10 6 XSTR Al BC547B NPN TO 92 S SIG C89 011 52220 01 CER Al 22P 5 N150 50 63V a ait 000 50011 10 6 XSTR Al BC547B NPN 10 92 AF S SIG C90 010 04100 04 CER 1N 10 T C B 400 12 000 50011 10 6 XSTR Al BC547B NPN 92 AF S SIG cal GAF CERIN DB AUN Q13 000 50011 10 6 XSTR Al 547 NPN TO 92 AF S SIG C92 010 04220 09 CER 2N2 10 250VAC APPROVED 90011 10 715 010 04220 09 2N2 10 250VAC APPROVED EN 56551081 NE 95 011 54100 01 Al 1N 10 63V M R2 049 00275 40 VARISTOR 275V AC 140JOULES 20MM DIA C96 022 56100 10 CAP MYLAR Al 100N 5 63V POTTED T R3 035 02100 93 RES WIRE WOUND 10E 5W 19X8MM C98 025 08100 03 10M 35V 20 TANT 5MM L S 5 R4 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM C99 011 52220 01 CER Al 22P 5 N150 50 63V R5 030 56270 20
88. 1268 00 How To Use This Parts List The components listed in this parts list are divided into two main types those with a circuit reference e g C2 D1 R121 etc and those without miscellaneous and mechanical Those with a circuit reference are grouped by component type in numerical order Each component entry comprises three or four col umns the circuit reference variant number if applicable IPN and description A number in the variant column indicates that this component is fitted only to that variant The miscellaneous and mechanical section lists the variant and common parts in IPN order Parts List Amendments There were no amendments to the parts list at the time of publication Ref Var IPN Description Ref Var IPN Description C1 025 08100 02 TANT BEAD 10M 10 16V cz 025 08100 02 BEAD 10M 10 16V 022 06100 01 MYLAR 100N10 50V C4 011 52220 01 CAP CER Al 22P5 N15050 63V C5 022 06100 01 MYLAR 100 10 50V Q1 000 50011 10 5 XSTR Al 547 NPNTO 92 AF S SIG Q2 000 50011 10 5 XSTR AI BC547B 92 AF S SIG Q3 000 00033 10 5 XSTR J310 JFET 92 UHF 2 5MM L S R1 030 55560 20 RES FILM 56K 5 0 4W 4 1 6 R2 030 55560 20 RES FILM Al 56K 5 0 4W 4 1 6 R3 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R4 030 54330 20 RES FILM 3K3 5 0 4W 4 1 6 R5 030 57100 20 RES FILM Al 1M5 0 4W4X1 6MM 200 00010 04 WIRE T C 0 7MM 2 x 30mm lengths
89. 132 2 D8 2 B8 C133 2 D6 component location on the sheet sheet number component location on the layer layer number 1 top side layer 2 bottom side layer Using CAD Circuit Diagrams Reading a CAD circuit diagram is similar to reading a road map in that both have an alphanumeric border The circuit diagrams in this manual use letters to represent the horizontal axis and num bers for the vertical axis These circuit diagram grid references are useful in following a circuit that is spread over two or more sheets When a line representing part of the circuitry is discontinued a reference will be given at the end of the line to indicate where the rest of the circuitry is located The first digit refers to the sheet number printed on the bottom right hand corner of the CAD diagram and the last two characters refer to the location on that sheet of the continuation of the circuit e g 1 D4 If more than one line is represented indicated by a double thickness line a dot with a reference label will follow the route each individual line represents 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 1 8 2 807 808 Power Supply PCB This section contains the following information Section 220 01183 03 T807 Parts List T807 Mechanical amp Miscellaneous Parts T807 Mechanical Assembly Exploded View T808 Parts List T808 Mechanical amp Miscellaneous Parts T808 Mechanical Assembly
90. 166kHz typical shuts down when main transformer temperature rises above 105 C convection convection and forced air fan green On LED glows red Standby LED glows Overcurrent red Overload LED glows Overvoltage green On and red Overload LEDs flash on and off Note To remove the mains voltage from the PCB disconnect the IEC mains con nector Efficiency T807 80 10 15A load typical T808 80 15 25A load typical 31 08 96 Copyright TEL 800 00 T807 808 General Information B1 5 Temperature Range Operation Within Specification Operational Isolation Input To Output Input to Chassis Earth Output To Chassis Earth Dimensions Height Width Length Weight 1 2 3 EMC Conformity 10 C to 60 C down to 30 C 3000V 50Hz 1 minute 1500V AC 50Hz 1 minute 500V AC 50Hz 1 minute 191mm 60mm 330mm 2 5kg 4 3 all equipment bearing the above logo conforms with EEC EMC Directive 89 336 and is in accordance with the requirements of ETS 300 279 Note Refer to Section 3 1 6 for customer requirements in order to meet the above emissions specification 1 2 4 Safety Approvals Safety complies with IEC950 EN60950 AS3260 Note Refer to Section 3 1 7 for customer requirements in order to meet the above safety specification 1 2 5 AC Mains Input Voltage Overvoltage 200 264V or 100 135V 50 60Hz selection by in
91. 1M 5 0 4W 4X1 6MM D41 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R62 030 54680 20 RES FILM AI 6K8 5 0 4W 4X1 6MM D43 001 00011 45 5 DIODE DUAL 30A 90V 30CPQ90 R63 030 52330 20 RES FILM Al 33E 5 0 4W 4X1 6MM R64 030 52220 20 RES FILM Al 22 5 0 4W 4 1 6 F1 265 00010 51 FUSE 5 0A 250V SLOW BLOW 5X20 R65 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM 340 00010 07 FUSE CLIP PCB MTG 5 FUSE R66 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM FC2 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE R67 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R68 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM C1 002 00012 40 5 IC 358 DUAL OP R69 030 53680 20 RES FILM AI 680E 5 0 4W 4X1 6MM C2 002 00010 81 S IC 7815 15V 1AMP TO 220 3PIN R70 030 53270 20 RES FILM 270E 596 0 4W 4X1 6MM C3 002 00012 40 S IC 358 DUAL OP R71 030 54330 20 RES FILM Al 3K3 596 0 4W 4X1 6MM C4 002 00016 61 5 3525A SMPS CTRL R72 030 52100 20 RES FILM 10E 596 0 4W 4X1 6MM C5 002 00010 75 S IC TSC426 DRIVER INVERTING MOSFET 8PIN R73 030 55100 20 RES FILM Al 10K 596 0 4W 4X1 6MM C6 002 00010 75 S IC TSC426 DRIVER INVERTING MOSFET 8PIN R74 030 54470 20 RES FILM AI 4K7 596 0 4W 4 1 6 C7 002 00020 58 S IC CNX62A OPTOCOUPLER 250VAC APPRVD R75 030 54470 20 RES FILM Al 4K7 596 0 4W 4X1 6MM C8 002 00014 15 S IC TL431 SHUNT REG 92 R76 030 54680 20 RES FILM AI 6K8 5 0 4W 4X1 6MM R79A 032 32100 0 RES M F PWR 10E 2 5W 17X5MM L1 056 00010 50 CHOKE 16UH
92. 2 5 R81 032 33120 01 RES M F PWR 120E 5 17 5 2 5 W RV81 042 05100 06 RES PRESET 10K CARBON 6MM FLAT R82 032 33120 01 RES M F PWR 120E 5 17 5 2 5 W Note Fit L4 amp L5 On Leads Of C20 R83 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 Fit L7 amp L8 On Leads Of C51 R84 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 Fit L9 Over Body Of R17 R85 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM i R86 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM HELIO Over Body R87 030 53100 20 RES FILM Al 100E 5 0 4W 4X1 6MM R88 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM PL2 240 00020 72 HEADER 2 WAY PCB MTG ULTREX R89 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R90 030 55470 20 RES FILM Al 47K 5 0 4W 4 1 6 Q1 000 00012 61 XSTR MTH7N50 NCHAN PWR MOS 7A 500V R91 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM Q2 000 00012 61 5 XSTR 7 50 NCHAN PWR MOS 7A 500V RV92 042 03470 06 RES PRESET 470E CARBON 6MM FLAT Q3 000 50011 30 5 XSTR Al BC557B PNP TO 92 AF S SIG R93 030 53820 20 RES FILM Al 820E 5 0 4W 4X1 6MM Q4 000 50011 10 5 XSTR AI BC547B NPN 92 AF S SIG R94 030 54120 20 RES FILM AI 1K2 5 0 4W 4X1 6MM Q6 000 00010 66 5 XSTR BC337 NPN AF PWR TO92 R95 030 55680 20 RES FILM AI 68K 5 0 4W 4 1 6 Q7 000 50011 30 S XSTR AI BC557B PNP TO 92 AF S SIG R96 030 54680 20 RES FILM Al 6K8 5 0 4W 4 1 6 Q8 000 50011 30 S XSTR AI BC557B PNP TO 92 AF S SIG R98 030 55100 20 RES FILM AI 10K 5 0 4W 4X1 6MM Q9 000 00010 66 5 XSTR BC3
93. 2 7 31 08 96 fold out 8 2 59 31 08 96 fold out 8 2 8 31 08 96 fold out blank 8 2 60 31 08 96 fold out blank 8 2 9 31 08 96 8 2 10 31 08 96 8 2 11 31 08 96 blank Part C 8 2 12 31 08 96 8 2 13 31 08 96 fold out I 30 04 98 8 2 14 31 08 96 fold out blank II 30 04 98 blank 8 2 15 31 08 96 8 2 16 31 08 96 1 1 30 04 98 8 2 17 31 08 96 fold out 1 2 30 04 98 blank 8 2 18 31 08 96 fold out 1 3 30 04 98 8 2 19 31 08 96 fold out 1 4 30 04 98 8 2 20 31 08 96 fold out blank 1 5 30 04 98 82 21 31 08 96 1 6 30 04 98 8 2 22 31 08 96 1 7 30 04 98 8 2 23 31 08 96 1 8 30 04 98 8 2 24 31 08 96 blank 1 9 30 04 98 8 2 25 31 08 96 1 10 30 04 98 8 2 26 31 08 96 8 2 27 31 08 96 blank 2 1 30 04 98 8 2 28 31 08 96 2 2 30 04 98 blank 8 2 29 31 08 96 fold out 2 3 30 04 98 8 2 30 31 08 96 fold out blank 2 4 30 04 98 8 2 31 31 08 96 2 5 30 04 98 8 2 32 31 08 96 2 6 30 04 98 8 2 33 31 08 96 blank 2 7 30 04 98 8 2 34 31 08 96 2 8 30 04 98 8 2 35 31 08 96 fold out 2 9 30 04 98 8 2 36 31 08 96 fold out blank 2 10 30 04 98 blank 8 2 37 31 08 96 8 2 38 31 08 96 Copyright TEL 30 04 98 8 800 00 3 1 1 30 04 98 3 1 2 30 04 98 blank 3 1 3 30 04 98 3 1 4 30 04 98 blank 3 2 1 30 04 98 3 2 2 30 04 98 blank 3 2 3 30 04 98 3 2 4 30 04 98 3 2 5 30 04 98 3 2 6 30 04 98 3 2 7 30 04 98 3 2 8 30 04 98 3 2 9 30 04 98 3 2 10 30 04 98 3 2 11 30 04 98 fold out 3 2 12 30 04 98 fold out 3 2 13 30 04 98
94. 2 T800 22 0000 Rack Frame Parts Lists 800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 Rack Frame Parts Lists 3 3 3 T800 22 0000 Mechanical amp Miscellaneous Parts IPN Legend Description IPN Legend Description 001 00011 60 201 00030 03 201 00030 04 201 00030 05 201 00030 06 201 00030 07 201 00030 08 201 00030 10 201 00050 25 201 00050 26 205 00010 42 220 01410 00 240 00020 08 240 00020 53 240 00020 55 240 02010 54 240 04020 53 240 04023 00 240 06010 14 250 00010 19 265 00010 67 307 01015 01 316 06616 00 316 80002 00 345 00040 11 345 00040 20 352 00010 08 S DIODE SR2607 Soldered to plug 15way D Range 240 00020 55 WIRE 7 0 2 ORANGE 295mm PA to Backplane WIRE T C 7 0 2 PVC YEL 297mm PA to Backplane WIRE T C 7 0 2 PVC GRN 295mm PA to Backplane WIRE T C 7 0 2 PVC BLUE 293mm PA to Backplane WIRE T C 7 0 2 PVC VIOLET 297mm PA to Backplane WIRE T C 7 0 2 PVC GREY Speaker to programming port connector WIRE T C 7 0 2 PVC BLACK Speaker to programming port connector AUTO 154 RED 41 0 3 PVC 350mm PS to Fuse 350mm Fuse to PA socket 300mm PA to Backplane AUTO 154 BLACK 41 0 3 PVC 550mm PS to PA socket 300mm PA to Backplane CABLE 6W OVAL TELE INT COLOURS Progamming port to backplane PCB connector PCB RJ11 B HD RACK SER II Connects cable from programming port to backplane PCB PLUG MODUL PHONE 6W OVAL CABLE Connects cab
95. 201 00060 04 WIRE REMIT 0 8 2 PVC YELLOW 201 00060 09 WIRE REMIT 0 8 2 PVC WHITE 220 01268 00 PCB T807 808 NOISE MODULATOR 369 00020 36 TAPE VINYL FOAM 2 SIDES A 25 4 3MM 3M4408 Copyright TEL 31 08 96 B8 2 22 T807 808 Noise Modulator PCB Information M800 00 T807 808 Noise Modulator PCB IPN 220 01268 00 Top Side Encoding Overlaid On Bottom Side Copper 31 08 96 Copyright TEL 8 2 23 T807 808 Noise Modulator PCB Information 800 00 A H j J d sebo 2158208 SU NZD 7001 alva SLNAWONAWY SSIA3H 26 60 08 vo ose S 00 89210 022 96 20 62 Nay OVOINA_NI_NMV8d 38 80 NVHDVIG LINDYIO YOLVINGOW 3SION 2081 SOINOHL0314 tdl O ene vH over 1 1 q ed MOL LH M a a 9 V T807 808 Noise Modulator PCB IPN 220 01268 00 Circuit Diagram 31 08 96 Copyright TEL B8 2 24 T807 808 Noise Modulator PCB Information M800 00 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 25 T807 Parts List IPN 220 01183 05 How To Use This Parts List The components listed in thi
96. 2330 01 CAP CER Al 33P 5 N150 50 63V C27 011 54100 01 CER AI 1N 10 B 63V C86 022 54100 10 MYLAR AI 1N 5 63V POTTED C31 011 54100 01 CER 1N 10 B 63V C87 022 54220 10 MYLAR AI 2N2 5 63V POTTED C32 011 54100 01 CER 1N 10 B 63V C88 022 55470 10 MYLAR 47N 5 63V POTTED C33 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C89 011 52220 01 AI 22P 5 N150 50 63V C34 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S C90 010 04100 04 CER 1 10 B 400V C35 011 54100 01 CER 1N 10 B 63V 91 010 04100 04 1 10 400 C37 020 19220 04 CAP 2200M ELEC 35V 16X35L ESR C95 011 54100 01 CER Al 1N 10 63V C38 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C96 022 56100 10 MYLAR Al 100N 5 63V POTTED C39 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C98 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S C42 011 54100 01 CER 1N 10 B 63V C99 011 52220 01 CER Al 22P 5 N150 50 63V C43 011 54100 01 CER AI 1N 10 B 63V C100 019 55100 01 MONOLITHIC AI 10N 5 COG 50V C44 025 07100 01 TANT BEAD 1M 35V C101 011 03100 06 CER 100P 5 N750 50 63V C45 011 54100 01 CER 1N 10 B 63V C46 011 54100 01 CER 1N 10 B 63V D1 001 00012 30 5 DIODE 6 6 756 214 600 6A 600V 49 019 05470 00 MONOLITHIC CER
97. 3 318 01018 00 7 RAIL CHASSIS T807 808 2404 Attached to PCB x2 399 00010 51 BAG PLASTIC 75 100MM For Mounting Kit 319 01189 01 SHIELD T807 808 MAINS FILTER Fitted to underside of board across output 400 00020 01 SLEEVING 0 7MM SIL RUBBER For Legs of R13A R47 amp R64 319 30030 01 8 SPACER A4M1115 T807 808 Between P C B amp Rails x6 400 00020 03 SLEEVING 1MM SIL RUBBER For Legs of R3 R11 79A R79B R81 amp R82 319 40012 00 EARTH STRAP DC T807 808 Fitted to underside of board across input 400 00020 05 SLEEVING 1 5MM SIL RUBBER 345 00040 06 9 SCREW M3 8MM PAN POZI ST BZ 400 00020 07 SLEEVING 2MM SIL RUBBER SK 3 x2 Mounting Kit x2 in bag Goes over wire on L6 345 00040 12 SCREW M3X10MM CSK POZI ST BZ 410 01081 00 CRTN T800 KIWI REF22860 402X192X66MM Mounting Kit x6 in bag 410 01082 00 CRTN 10 800 KIWI REF24417 423 410 360 345 00040 17 10 SCREW M3 16MM CSK POZI ST BZ D43 345 00040 24 11 SCREW M3X20MM CSK POZI ST BZ Q1 Q2 Bracing Bracket x1 349 00020 07 12 SCREW 4 40 X 5 16 PAN POZI TAPTITE BLACK Front x4 Rear x4 Cover x4 349 00020 08 13 SCREW 4 40X3 8IN CSK POZI BZ Covers to rails x16 349 00020 34 14 SCREW M3 12 PAN POZI TAPTITE BZ P C B to rails x6 352 00010 08 15 NUT M3 COLD FORM HEX ST BZ D43 x1 Mains Socket x2 2 x1 Mounting Kit x2 in bag 31 03 98 Copyright TEL 800 00 T807 808 PCB Information B8 2 47 Replace pages b8 2 47 48 with A3 foldout T807 Mechanical Assembly in f
98. 32 008 00014 74 6 LED HLMP5030 RED RT ANGLE PCB MTG C21 022 55470 10 MYLAR Al 47N 5 63V POTTED D36 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG C22 022 55470 10 MYLAR AI 47N 5 63V POTTED D37 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG C23 020 08470 07 ELECT 47M 16V 8X11 5MM HI TEMP D38 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG C24 020 07100 04 ELECT RADL 1M 63V 8X12MM HI TEMP D41 001 50012 05 S DIODE Al 1N4531 SI SMALL SIG C25 025 08100 03 10M 35V 20 TANT 5MM 1 5 D43 001 00011 45 5 DIODE DUAL 30A 90V 30CPQ90 C26 011 54100 01 CER Al 1N 10 T C B 63V C27 011 54100 01 CER Al 1N 10 T C B 63V Fi 265 00010 24 FUSE 8AMP 5 20MM SLOW BLOW C31 011 54100 01 CER Al 1N 10 T C 63V 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE C32 011 54100 01 CER Al 1N 10 T C B 63V FC2 340 00010 07 FUSE CLIP PCB MTG 5MM FUSE C33 019 05470 00 MONOLITHIC CER 47N 10 50V X7R C34 025 08100 03 10M 35V 20 TANT 5MM L S 002 00012 40 5 IC 358 DUAL OP 35 011 54100 01 CER Al 1N 10 B 63V IC2 002 00010 81 5 IC 7815 15V 1AMP TO 220 3PIN C37 020 19220 04 2200M ELEC 35V 16X35 L ESR IC3 002 00012 40 5 IC 358 DUAL OP C38 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R 4 002 00016 61 5 3525A SMPS CTRL C39 019 05470 00 MONOLITHIC CER 47N 10 50V X7R 5 002 00010 75 5 TSC426 DRIVER INVERTING MOSFET 8PIN C42 011 54100 01
99. 37 NPN AF PWR TO92 R99 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM Q10 000 50011 10 5 XSTR AI BC547B NPN 92 AF S SIG R100 030 55560 20 RES FILM AI 56K 5 0 4W 4X1 6MM Q11 000 50011 10 5 XSTR BC547B NPN TO 92 AF S SIG R101 030 55560 20 RES FILM Al 56K 5 0 4W 4 1 6 Q12 000 50011 10 5 XSTR BC547B NPN TO 92 S SIG R102 030 56470 20 RES FILM Al 470K 5 0 4W 4X1 6MM Q13 000 50011 10 5 XSTR BC547B NPN TO 92 AF S SIG R103 030 55560 20 RES FILM 56K 5 0 4W 4 1 6 R104 030 55100 20 RES FILM AI 10K 5 0 4W 4X1 6MM R1 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM R105 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R2 049 00275 40 VARISTOR 275V 140JOULES 20MM DIA R106 030 53100 20 RES FILM 100E 5 0 4W 4 1 6 R3 035 02100 93 RES WIRE WOUND 10E 5W 19X8MM R107 030 53100 20 RES FILM 100E 5 0 4W 4 1 6 R4 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM R5 030 56270 20 RES FILM AI 270K 5 0 4W 4 1 6 RLY1 237 00010 30 RELAY 12V COIL 240V 10A SPDT R6 030 56390 20 RES FILM AI 390K 5 0 4W 4X1 6MM R7 032 35470 00 RES M F PWR 47K 5 1W 12 4 5 SW1 233 00010 07 SWITCH DPDT 115 230V 6PIN R8 030 55680 20 RES FILM AI 68K 5 0 4W 4 1 6 SW2 232 00020 28 PUSH SWITCH PCB MTG R9 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM SK 3 240 00010 23 PLUG 3 PIN 10AMP 250V PCB MTG R11 032 33100 02 RES M F PWR 100E 5 6W 33X9MM SK 4 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX 12 030 53100 20 RES FILM Al 100E 5 0 4W 4 1 6
100. 4 1 011 1 5 R84 1 15 1 Q8 C60 1 Q5 1 M2 D41 1 G4 1 98 R17 1 F12 1 5 R85 2 X2 C61 1 Q6 1 K0 D43 1 G2 1 H9 R18 1 F12 1 15 R86 1 T4 1 N7 C62 1 Q6 1 K0 1 H9 R19 1 012 1 5 R87 1 74 1 6 1 H7 1 N1 D46 1V3 1 P8 R20 1 D12 1 4 R88 1 55 1 6 65 1 05 1 8 1 78 1 J1 R24 1 08 1 4 R89 1 74 1 06 C66 1 H3 1 H8 F1 1 10 1 B6 RV25 1 F8 1 K4 R90 1 54 1 6 67 1 1 08 5 1 7 R26 1 E8 1 K3 R91 1 N4 1 N5 C68 1 N2 1 18 1 08 1 4 R27 1 G6 1 L4 RV92 1 55 1 05 C69 1 P2 1 18 1 R28 1 G6 1 L4 R93 1 75 1 05 C70 1 Q2 1 M8 1 Q2 R29 1 H6 1 L3 R94 1 5 1 05 C71 1 N3 1 M8 2 1 7 1 D3 R30 1 07 1 4 R95 1 N5 1 Q4 C72 1 P3 1 M8 IC3 1 U5 1 G2 R32 1 G6 1 M4 R96 1 N5 1 R5 C73 1 03 1 N8 1 GO R33 1 07 1 3 R98 1 W4 1 P7 Copyright TEL 31 08 96 B8 2 16 T807 808 PCB Information M800 00 Device PCB Circuit Device PCB Circuit Device PCB Circuit Device PCB Circuit R99 1 W4 1 P7 RLY1 1 V8 1 J9 1 F6 swi 1 N12 1 E5 1 A3 SW2 1 09 1 J3 SK 1 1 E0 1 E3 SK 2 1 HO SK 3 1 40 1 4 SK 4 1 X2 1 R9 SK 5 1 X3 1 R8 SK 6 1 Y3 1 R6 SK 7 1 Y3 1 R6 SK 8 1 Y4 1 R7 T1 1 05 1 J6 T2 1 B8 1 J5 T3 1 F10 1 4 T4 1 58 1 2 T5 1 K3 1 K8 T6 1 73 1 P8 TAB 1 1 Y8 1 A7 TC1 1 E3 TP1 1 N7 1 G6 TP2 1 G10 1 05 TP3 1 D8 1 J4 TP4 117 1 0 1 C1 TP5 1 09 1 E3 TP6 1 K7 1 1 7 1 7 1 P1 31 08 96 Copyright TEL 800 00 T807 808 Noise Modulator PCB Information B8 2 21 807 808 Noise Modulator Parts List IPN 220 0
101. 47 10 50V X7R D2 001 00012 30 5 DIODE 6A6 MR 756 214 600 6A 600V C50 025 08100 04 1 10M 35V 10 TANT 2 5 L S D3 001 00012 30 5 DIODE 6A6 MR 756 214 600 6A 600V C51 010 04100 04 CER 1 10 400V D4 001 00012 30 5 DIODE 6 6 756 214 600 6A 600V C54 011 54100 01 CER 1N 10 B 63V D5 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG 55 019 05470 00 MONOLITHIC CER 47N 10 50V X7R D6 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG C56 025 08100 04 1 CAP 10M 35V 10 TANT 2 5MM L S D7 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG Copyright TEL 31 08 96 8 2 26 T807 808 PCB Information M800 00 Ref Var Description Ref Var IPN Description D8 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG R39 030 54390 20 RES FILM Al 3K9 5 0 4W 4X1 6MM D11 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG R40 030 54820 20 5 FILM Al 8 2 5 0 4W 4 1 6 D12 001 50012 05 5 DIODE Al 1N4531 SI SMALL SIG R41 030 54680 20 RES FILM Al 6 8 5 0 4W 4X1 6MM D13 008 00014 73 LED HLMP5050 GREEN RT ANGLE PCB MTG R43 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM D14 001 00012 23 5 DIODE BYV26C 1A 400V FAST SWITCH R44 030 55100 20 RES FILM 10K 5 0 4W 4X1 6MM D15 001 00012 27 5 DIODE BYV28 200 3 5A 200V FAST SWITCH R45 030 56100 20 RES FILM AI 100K 5 0 4W 4 1 6 D18 001 00012 27 S DIODE BYV28 200 3 5A 200V FAST SWITCH R46 030 5
102. 5 IC TL431 SHUNT REG TO 92 R87 030 53100 20 RES FILM Al 100E 5 0 4W 4 1 6 R88 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 L1 065 00010 20 BEAD FERRITE BALUN 4B1 PHILIPS R89 030 54470 20 RES FILM Al 4K7 5 0 4W 4 1 6 L2 056 00010 36 CHOKE FLTR 0 5MH COMMON MODE R90 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM L3 056 00021 20 IND 2MH 5AMP TOROIDAL R91 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 L4 065 00010 11 BEAD FERRITE 4S3 3 1 4MM RED RV92 042 03470 06 RES PRESET 470E CARBON 6MM FLAT L5 065 00010 11 BEAD FERRITE 453 3 1 4MM RED R93 030 53910 20 RES FILM Al 910E 5 0 4W 4X1 6MM L6 065 00010 20 BEAD FERRITE BALUN 481 PHILIPS R94 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM L7 065 00010 11 BEAD FERRITE 483 3 1 4MM RED R95 030 55680 20 RES FILM Al 68K 5 0 4W 4X1 6MM 18 065 00010 11 BEAD FERRITE 483 3 1 4MM RED R96 030 54680 20 RES FILM Al 6K8 5 0 4W 4X1 6MM R98 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 Note ELLAR LS On Leads Of C20 R99 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 Fit L7 amp L8 On Leads Of C51 RLY1 237 00010 30 RELAY 12V COIL 240V 10A SPDT PL 2 240 00020 72 HEADER 2 WAY PCB MTG ULTREX Swi 233 00010 07 SWITCH DPDT 115 230V 6PIN SW2 232 00020 28 PUSH SWITCH PCB MTG al 000 00012 61 S XSTR MTH7N50 CHAN PWR MOS 7A500V 5 3 240 00010 23 PLUG 3 PIN 10AMP 250V PCB MTG Q2 000 00012 61 XSTR MTH7N50 CHAN PWR MOS 7A500V 5 4 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX Q3 000 50011 30 5 XSTR Al BC557B
103. 5100 20 RES FILM AI 10K 5 0 4W 4X1 6MM D19 001 00012 23 S DIODE BYV26C 1A 400V FAST SWITCH R47 030 52220 20 RES FILM AI 22 596 0 4W 4 1 6 D20 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R48 030 55150 20 RES FILM AI 15K 5 0 4W 4X1 6MM D21 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R49 049 00140 10 VARISTOR 140VRMS 180VDC 42 JOULES D22 001 00013 40 5 DIODE SCHOTTKY BAT85 0 2A 30V R50 030 54220 20 RES FILM Al 2K2 596 0 4W 4X1 6MM D23 008 00014 74 S LED HLMP5030 RED RT ANGLE PCB MTG R51 030 55100 20 RES FILM AI 10K 596 0 4W 4X1 6MM D24 001 00011 70 5 DIODE 1N4001 1A 50V R52 030 56180 20 RES FILM AI 180K 5 0 4W 4X1 6MM D25 001 00011 70 5 DIODE 1N4001 1A 50V R53 030 55330 20 RES FILM AI 33K 5 0 4W 4X1 6MM D26 001 00011 70 5 DIODE 1N4001 1A 50V R54B 030 55330 20 RES FILM AI 33K 5 0 4W 4X1 6MM D27 001 00011 70 5 DIODE 1N4001 1A 50V R55 045 05100 01 RES NTC 10K 5 5MM DISC D30 001 00011 70 5 DIODE 1N4001 1A 50V R56 030 55100 20 RES FILM AI 10K 5 0 4W 4X1 6MM D31 001 00015 19 5 DIODE ZENER 5V6 0 4W 2 BZX79 B5V6 R57 030 55270 20 RES FILM Al 27K 596 0 4W 4X1 6MM D32 008 00014 74 S LED HLMP5030 RED RT ANGLE PCB MTG R58 030 55100 20 RES FILM AI 10K 5 0 4W 4X1 6MM D36 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R59 030 57100 20 RES FILM AI 1M 5 0 4W 4X1 6MM D37 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R60 030 55100 20 RES FILM AI 10K 5 0 4W 4X1 6MM D38 001 50012 05 S DIODE AI 1N4531 SI SMALL SIG R61 030 57100 20 RES FILM AI
104. 7 5 DIODE 28 200 3 5A 200V FAST SWITCH C5 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED D19 001 00012 23 S DIODE 26 1A 400V FAST SWITCH C5A 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED D20 001 50012 05 S DIODE Al 1N4531 SI SMALL SIG C6 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED D21 001 50012 05 S DIODE Al 1N4531 SI SMALL SIG C6A 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED D22 001 00013 40 6 DIODE SCHOTTKY BAT85 0 2A 30V C9 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS 023 008 00014 74 LED HLMP5030 RED RT ANGLE PCB MTG C10 021 09390 00 390UF ELECT 200V 1050 25DIAX40 10MMLS 024 001 00011 70 5 DIODE 1N4001 1A 50V C11 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS 025 001 00011 70 6 DIODE 1N4001 1A 50V C12 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS 026 001 00011 70 5 DIODE 1N4001 1A 50V 024 06680 08 POLYPR AXIAL 680 20 250VDC D27 001 00011 70 5 DIODE 1N4001 1A 50V C14 024 06680 08 POLYPR AXIAL 680N 20 250VDC D30 001 00011 70 5 DIODE 1N4001 1A 50V C15 010 03220 03 CAP CER 220P 10 T C B 6KV D31 001 00015 19 6 DIODE ZENER 5V6 0 4W 2 BZX79 B5V6 C16 025 07100 01 CAP TANT BEAD 1M 35V D32 008 00014 74 5 LED HLMP5030 RED RT ANGLE PCB MTG C17 011 53470 02 CER 470P 10 63V D36 001 50012 05 5 DIODE 1N4531 SI SMALL SIG C18 011 03680 01 CER 680P 10 1 5 50 63V D37 001 50012 05 5 DIODE 1N4531
105. 7 31 08 96 3 8 31 08 96 3 1 31 08 96 3 9 31 08 96 3 2 31 08 96 3 10 31 08 96 blank 4 1 31 08 96 4 1 31 08 96 4 2 31 08 96 blank 4 2 31 08 96 blank 4 3 31 08 96 5 1 31 03 98 4 4 31 08 96 5 2 31 03 98 4 5 31 08 96 5 3 31 03 98 4 6 31 08 96 blank 5 4 31 03 98 blank 5 1 31 08 96 6 1 31 08 96 5 2 31 08 96 blank 6 2 31 08 96 blank 5 3 31 08 96 5 4 31 08 96 Part B 6 1 31 08 96 6 2 31 08 96 blank I 31 08 96 6 3 31 08 96 31 08 96 blank 6 4 31 08 96 6 5 31 08 96 1 1 31 08 96 6 6 31 08 96 1 2 31 08 96 blank 6 7 31 08 96 1 3 31 08 96 6 8 31 08 96 14 31 08 96 6 9 31 08 96 1 5 31 08 96 6 10 31 08 96 blank 30 04 98 Copyright TEL 800 00 7 Issue Date Page Issue Date 7 1 31 08 96 8 2 39 31 08 96 fold out 7 2 31 08 96 blank 8 2 40 31 08 96 fold out 7 3 31 08 96 8 2 41 31 08 96 fold out 7 4 31 08 96 8 2 42 31 08 96 fold out blank 7 5 31 08 96 8 2 43 30 11 97 7 6 31 08 96 8 2 44 31 08 96 7 7 31 08 96 8 2 45 31 08 96 blank 7 8 31 08 96 8 2 46 30 11 97 8 2 47 31 08 96 fold out 8 1 1 31 08 96 8 2 48 31 08 96 fold blank 8 1 2 31 08 96 blank 8 2 49 30 11 97 8 1 3 31 08 96 8 2 50 31 08 96 8 1 4 31 08 96 8 2 51 31 08 96 blank 8 2 52 31 08 96 8 2 1 31 08 96 8 2 53 31 08 96 fold out 8 2 2 31 08 96 blank 8 2 54 31 08 96 fold out blank 8 2 3 31 08 96 8 2 55 31 08 96 8 2 4 31 08 96 8 2 56 31 08 96 8 2 5 31 08 96 blank 8 2 57 31 08 96 fold out 8 2 6 31 08 96 8 2 58 31 08 96 fold out 8
106. 7 I O Serial programming input for programming the module Can be Com configured as Audio 1 by internal link resistors if required Audio 1 Audio 1 O P allows access to the audio directly after the 600 line transformer When used in conjunction with Audio 2 it allows the audio path to be broken so that external audio processing can be used CTCSS 8 18 I P Anexternal input for CTCSS or DCS Digital Coded Squelch Supply 9 10 I P DC Supply Voltage input Nominal 13 8V can operate from 10 8 to Voltage 16V DC Opto 11 9 I P A high isolation keying option A DC voltage between 6V and 50V Keys 12 8 applied to these inputs will key the transmitter The inputs may be used to key the transmitter via a DC remote Tx Key 13 17 I P A high impedance input which is pulled low to key the transmitter Must be lt 0 7V or connected directly to Ground Ground 14 15 I P Power supply earth negative ground 30 04 98 Copyright TEL 800 00 T800 22 0000 Information 3 2 9 Transmitter Exciter Additional Inputs And Outputs The table below shows the additional pin inputs and outputs for the T800 transmitter exciter and corresponding inputs and outputs on the backplane PCB SK6 Function Channel 1 22 I P External channel select pins including Channel Select 7 on pin 11 Select 0 6 2 9 Normally high these pins are pulled low to select logic 0 To sele
107. C2 010 04220 09 CER 2 2 10 250VAC APPROVED C61 025 08100 03 10M 35V 20 TANT 5MM L S C3 022 06470 04 MYLAR 470 10 250VAC C62 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C4 022 06470 04 MYLAR 470 10 250VAC C63 022 57100 02 CAP MYLAR Al 1M 20 50V POTTED C5 012 04220 06 CER 2N2 3 PIN SUPPR FLTR C65 020 09470 07 470M 16V 20 ELEC VERT 8 20 3 5MM 1 5 C6 012 04220 06 CER 2N2 3 PIN SUPPR FLTR LO ESR C9 021 09560 00 560UF ELECT 200 105D 25DIAX40 10MMLS C66 024 14470 01 METAL POLYPR RADL 4 7 10 400VAC C10 021 09560 00 560UF ELECT 200V 105D 25DIAX40 10MMLS C67 024 14470 01 METAL POLYPR RADL 4 7 10 400VAC C11 021 09560 00 560UF ELECT 200V 105D 25DIAX40 10MMLS 68 020 19330 02 CAP 3300M 16V ELEC 13 40 VERT C12 021 09560 00 560UF ELECT 200V 105D 25DIAX40 10MMLS 69 020 19330 02 3300M 16V ELEC 13 40 VERT C13 024 07100 00 1M 250VDC 5 POLYPROP22 5 L S C70 020 19330 02 3300M 16V ELEC 13 40 VERT C14 024 07100 00 CAP 1M 250VDC 5 POLYPROP22 5 L S 71 020 19330 02 3300M 16V ELEC 13 40 VERT 15 010 03470 03 470 10 6 C72 020 19330 02 3300M 16V ELEC 13 40 VERT C16 025 07100 01 CAP TANT BEAD 1M 35V C73 020 19330 02 3300M 16V ELEC 1340 VERT C17 011 53470 02 CAP CER Al 470P 10 T C B 63V C74 010 04220 09 CAP CER 2N2 10 250VAC APPROVED C20 010 04100 04 CER 1 10
108. C45 1 W6 1 F1 D19 1 E11 1 14 Q10 1 B12 1 R2 R63 1 U6 1 0 C46 1 W6 1 FO D20 1 H7 1 N4 Q11 1 P6 1 H1 R64 1 V6 1 01 C49 1 U6 1 D1 D21 1 H7 1 P4 Q12 1 P6 1 H1 R65 1 B11 1 43 C50 1 V6 1 E1 D22 1 N6 1 M3 Q13 1 M7 1 J1 R66 1 B11 1 23 C51 1 W5 1 DO D23 1 A12 1 R2 R1 1 9 1 5 R67 1 011 1 22 C54 1 P5 1 KO D24 1 Q8 1 C2 R2 1 N11 1 E6 R68 1 012 1 01 C55 1 05 1 K2 D25 1 P8 1 C2 R3 1 U10 1 E6 R69 1 B12 1 2 56 1 P4 1 K2 D26 1 N8 1 C2 R4 1 M8 1 G6 R70 1 P5 1 L2 C57 1 05 1 K2 D27 1 P8 1 C2 R5 1110 1 96 R71 1 P6 1 K1 C59 1 P6 1 K1 D30 1 U7 1 F3 R6 1110 1 G5 R72 1 P6 1 K1 C60 1 05 1 M2 D31 1 V6 1 F2 R7 1 M10 1 05 R73 1 P4 1 KO C61 1 07 1 KO D32 1 A11 1 2 R8 1111 1 05 R74 1 06 1 M2 62 1 06 1 KO D36 1 06 1 11 RQ 1 610 1 5 R75 1 06 1 2 1 H7 1 N1 D37 1 06 1 1 11 1 02 1 6 R76 1 G8 1 Q2 C65 1 05 1 8 D38 1 C11 1 06 R12 1 07 1 4 R79A 1 02 1 9 C66 1 H3 1 H8 D41 1 G4 1 J8 R13A 1 B10 1 5 R79B 1 G2 1 J9 C67 1 F3 1 J8 D43 1 G2 1 H9 R13B 1 B11 1 K5 R80 1 8 1 49 C68 1 N2 1 18 1 9 14 1 011 1 5 R80A 1 F4 1 J8 C69 1 P2 1 L8 FAN 1 28 1 J0 R17 1 F12 1 M5 R80B 1 05 1 8 C70 1 Q2 1 M8 F1 1 10 1 B6 R18 1 F12 1 45 R81 1 K5 1 K9 C71 1 N3 1 M8 HS 1 7 R19 1 D12 1 5 RV81 1 F7 1 P3 Copyright TEL 31 08 96 8 2 38 T807 808 PCB Information M800 00 Device PCB Circuit Device PCB Circuit Device PCB Circuit Device PCB Circuit R82 1 K5 1 K9 R83 1 U5 1 08 R84 1 15 1 Q8 R85 1 2 1 9 R86 1 74 1 7 R87 1 74 1 6 R88 1 55 1
109. E 5 0 4W 4X1 6MM R27 030 54180 20 RES FILM Al 1 8 5 0 4W 4X1 6MM TC1 239 00010 06 SW THERM PEPI 100 BARE TERML C W SLEEVE R28 030 53820 20 RES FILM Al 820 5 0 4W 4X1 6MM R29 030 54270 20 RES FILM Al 2K7 5 0 4W 4X1 6MM R30 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R32 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R33 030 54100 20 RES FILM Al 1K 5 0 4W 4X1 6MM R34 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R35 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R36 030 55150 20 RES FILM AI 15K 5 0 4W 4X1 6MM R37 030 57100 20 RES FILM Al 1M 5 0 4W 4 1 6 R38 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 27 Copyright TEL 31 08 96 8 2 28 T807 808 PCB Information M800 00 T807 Mechanical amp Miscellaneous Parts 220 01183 05 IPN Legend Description IPN Legend Description 200 00010 35 201 00051 15 201 00060 09 209 00010 26 220 01183 05 240 02010 22 240 06010 27 303 23128 01 306 01010 00 307 02029 00 308 01007 00 308 13088 00 308 13091 00 311 00010 39 316 06398 01 316 21177 03 318 01018 00 319 01189 00 319 30030 01 345 00040 06 345 00040 12 345 00040 17 345 00040 24 349 00020 07 349 00020 08 349 00020 34 352 00010 08 352 00010 29 353 00010 10 WIRE T C 1 5MM 1 4MM 353 00010 12 17 For L6 35mm WIRE APPLC 1 2 GREEN HI TEMP PVC85 356 00020 06 For Earth Lead WIRE REMIT
110. EN 5V6 0 4W 2 2 79 SK5 LN1 240 00020 68 HEADER 2W MTG STD LN2 240 00020 68 HEADER 2W MTG STD 240 02020 20 SKT 25 DRANGE PCB PLUS FULL HW LN3 240 00020 68 HEADER 2W MTG STD SK6 7 LN4 240 00020 68 HEADER 2W STD LN5 240 00020 68 HEADER 2W MTG STD LN6 240 00020 59 HEADER 3W 1R PCB MTG STD 240 04020 62 oe SHORTING EINK LN7 240 00020 68 HEADER 2W PCB MTG STD LN8 240 00020 59 HEADER 3W 1R PCB MTG STD Q1 000 00010 60 5 XSTR BC327 PNP AF PWR TO92 Ri 030 56120 20 RES FILM Al 120K 5 0 4W 4X1 6 R2 030 02100 00 RES FILM 10E 5 0 25W 7X2 5 Rud 240 04021 60 SKT P JACK 6 WAY VER 69254 001 SW1 230 00010 19 SWITCH 8 SPST DIP PKG swe 230 00010 19 SWITCH 8 SPST DIP PKG Copyright TEL C3 2 4 T800 22 0000 PCB Information M800 00 wo wo 42 to X A A A Z N W R FOR A REPEATER COMMS LNS LN6 FOR A BASE STATION LINK LN2 1 TO LN3 1 ZZ LINK _LN2 2 TO LN3 2 SE SK NA FOR MH SCANNING a UN LINK LN5 Rea Epa RX GATE gt Kev ES EN a 2 55 2 5 Ba AUDIO LINK a w 2 LN2 Jl T AUDIO LINK 2 CT 5 A 9 AUDIO LINK 3 CT LN3 x n AUDIO LINK 4 x 01 27 CO AXIAL poes RELAY CON FAN CHANNEL CHANGE LINKS SKE CN2 Q ra us SK5 D2 Ri GND PROG T800 22 0000 PCB IPN 220 01409 01 Bottom And Top Sides 30 04 98 Copyright TEL 800 00 T800 22 0000 PCB Informati
111. Exploded View T807 808 Grid Reference Index T807 808 PCB Layout Bottom Side T807 808 PCB Layout Top Side T807 808 Circuit Diagram 220 01268 00 807 808 Noise Modulator Parts List 807 808 Noise Modulator PCB Layout T807 808 Noise Modulator Circuit Diagram 220 01183 05 T807 Parts List T807 Mechanical Miscellaneous Parts T807 Mechanical Assembly Exploded View T808 Parts List T808 Mechanical amp Miscellaneous Parts T808 Mechanical Assembly Exploded View T807 808 Grid Reference Index T807 808 PCB Layout Bottom Side T807 808 PCB Layout Top Side T807 808 Circuit Diagram 220 01183 07 T807 Parts List T807 Mechanical Miscellaneous Parts T807 Mechanical Assembly Exploded View T808 Parts List T808 Mechanical amp Miscellaneous Parts T808 Mechanical Assembly Exploded View T807 808 Grid Reference Index T807 808 PCB Layout Bottom Side T807 808 PCB Layout Top Side T807 808 Circuit Diagram Copyright TEL 31 08 96 8 2 2 T807 808 PCB Information M800 00 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 3 807 Parts List IPN 220 01183 03 How To Use This Parts List The components listed in this parts list are divided into two main types those with a circuit reference e g C2 D1 R121 etc and those without miscellaneous and mechanical Static sensitive devices are prefixed with S Those with a circuit reference are grouped by component
112. F PWR 47K 5 1W 12X4 5MM SLEEVE R8 030 55680 20 RES FILM Al 68K 5 0 4W 4 1 6 R9 030 55470 20 RES FILM Al 47K 5 0 4W 4 1 6 R11 032 33100 02 RES M F PWR 100E 5 6W 33X9MM R12 030 53180 20 RES FILM Al 180E 5 0 4W 4X1 6MM R13A 030 52680 20 RES FILM Al 68E 5 0 4W 4 1 6 R138 030 54150 20 RES FILM Al 1K5 5 0 4W 4 1 6 R14 030 54150 20 RES FILM Al 1K5 5 0 4W 4 1 6 RI7 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 R18 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 R19 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM R20 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 R24 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 RV25 042 03470 06 RES PRESET 470E CARBON 6MM FLAT R26 030 53680 20 RES FILM Al 680E 5 0 4W 4 1 6 R27 030 54180 20 RES FILM Al 1K8 5 0 4W 4 1 6 R28 030 53820 20 RES FILM Al 820E 5 0 4W 4 1 6 R29 030 54270 20 RES FILM Al 2K7 5 0 4W 4 1 6 R30 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R32 030 56100 20 RES FILM Al 100K 5 0 4W 4 1 6 R33 030 54100 20 RES FILM Al 1K 5 0 4W 4 1 6 R34 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R35 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R36 030 55150 20 RES FILM Al 15K 5 0 4W 4 1 6 R37 030 57100 20 RES FILM Al 1M 5 0 4W 4X1 6MM R38 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R41 030 54680 20 RES FILM Al 6K8 5 0 4W 4 1 6 R42 030 54220 20 RES FILM AI 2K2 5 0 4W 4 1 6 R43 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6
113. Front x4 Rear x4 Cover x4 31 03 98 Copyright TEL 800 00 T807 808 PCB Information B8 2 53 T808 Mechanical Assembly Exploded View replace A4 pages B8 2 53 B8 2 54 with A3 pages B8 2 53 B8 2 54 file name 800b84b 100 Copyright TEL 31 03 98 8 2 54 T807 808 PCB Information M800 00 T808 Mechanical Assembly Exploded View replace A4 pages B8 2 53 B8 2 54 with A3 pages B8 2 53 B8 2 54 file name 800b84b 100 31 03 98 Copyright TEL 800 00 T807 808 PCB Information B8 2 55 807 808 Grid Reference Index IPN 220 01183 07 How To Use This Grid Reference Index The first digit in the PCB layout reference is a 1 or 2 indicating the top or bottom side layout respectively and the last two charac ters give the location of the component on that diagram The first digit in the circuit diagram reference is the sheet number and the last two characters give the location of the component on that sheet Device PCB Circuit Device Circuit Device Circuit Device Circuit C1 1 U10 1 C6 C72 1 03 1 8 038 1 010 1 66 R6 1110 1 05 2 1 U12 1 5 C73 1 R3 1 N8 D41 1 G4 1 J8 R7 1 M10 1 05 C3 1 711 1 6 C74 1 M2 1 L9 D43 1 02 1 9 R8 1110 1 95 4 1 P11 1 06 C75 1 N2 1 L8 1 H9 RQ 1 G10 1 5 C5 1 010 1 06 78 1 W3 1 09 1 78 1 00 11 1 02 1 6 C5A 1 010 1 D6 C79 2 Y2 1 R9 F1 1 V10 1 B6 R12 1 07 1 4 C6 12012 1 D5 C80 1 2 1 9 HS 1 P7 2 0 R13A 1 B10 1 K5 C6A 12012 1 05 C81
114. GLE SPADE CAR QCK CONN PCB Mounted Earth Connector BUSH INSULATING 1 1MM TOP HAT D43 Mounting x1 INSULATOR 54 30 AS PER DRWG A4M2431 Q1 Q2 x1 D43 x1 XSTR CLAMPING BRKT T807 808 A4M2407 Bracing bracket for Q1 8 Q2 x1 LABEL WHITE RW 1556 2 90X24MM SPEC AD For outside of box LABEL T807 808 HI VOLT WARNING A4A651 LABEL BLANK 50X9MM S A METLSD POLYES Mounting Kit x1 in bag NB Label is to be placed over top of screened version on panel if power supply is to be 115 Volts LABEL BLNK 30X10 8MM TAMPERMARK VOID Ser No x1 Job No x1 Rev No x1 amp Elec Insp x1 RUBBER BAND NO 33 BAG PLASTIC 75 100MM For Mounting Kit SLEEVING 0 7MM SIL RUBBER For Legs of R13A R47 amp R64 SLEEVING 1MM SIL RUBBER For Legs of R3 R11 79A R79B R81 amp R82 SLEEVING 1 5MM SIL RUBBER SLEEVING 2MM SIL RUBBER Goes over wire for L1 amp L6 CRTN T800 KIWI REF22860 402X192X66MM CRTN 10 T800 KIWI REF24417 423 410 360 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 9 808 Parts List IPN 220 01183 03 How To Use This Parts List The components listed in this parts list are divided into two main types those with a circuit reference e g C2 D1 R121 etc and those without miscellaneous and mechanical Static sensitive devices are prefixed with S Those with a circuit reference are grouped by component type in numerical order Each component entry comprises three or four col umns the circuit refer
115. IPN Description R24 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM T4 053 00010 63 T4079 MAINS 5VA 18V RV25 042 03470 06 RES PRESET 470E CARBON 6 FLAT 5 056 00010 49 T4080 808 DIFFNL MODE ETD39 R26 030 53680 20 RES FILM Al 680E 5 0 4W 4X1 6MM T6 056 00010 38 CHOKE T4071 T807 808 DIFFNL MODE R27 030 54180 20 RES FILM Al 1K8 5 0 4W 4X1 6MM R28 030 53820 20 RES FILM Al 820E 5 0 4W 4X1 6MM TC1 239 00010 06 SW THERM PEPI 100C BARE TERML C W SLEEVE R29 030 54270 20 RES FILM AI 2K7 5 0 4W 4 1 6 R30 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R32 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R33 030 54100 20 RES FILM Al 1K 596 0 4W 4X1 6MM R34 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R35 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R36 030 55150 20 RES FILM Al 15K 5 0 4W 4 1 6 R37 030 57100 20 RES FILM Al 1M 5 0 4W 4X1 6MM R38 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R39 030 54390 20 RES FILM Al 3 9 5 0 4W 4 1 6 R40 030 54820 20 RES FILM Al 8K2 5 0 4W 4X1 6MM R41 030 54680 20 RES FILM 6K8 5 0 4W 4X1 6MM R43 030 55470 20 RES FILM Al 47K 5 0 4W 4X1 6MM R44 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 R45 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R46 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R47 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 R48 030 55150 20 RES FILM Al 15K 5 0 4W 4X1 6MM R49 049 00140 10 VARISTOR 140VRMS 180VDC 42 JOULES R50 030 54220 20 RES FILM
116. LARED INS For Earth Lead 240 02010 22 SKT MAINS 3PIN FLEX 2M 10A 356 00020 07 RECEPTL M3 5QUICK CONN M3 5 OPEN END 240 04020 72 SOCKET HOUSING 2 WAY MTG ULTREX For Earth Lead To connect fan to PL 2 356 00020 21 TAB 6 3MM RT ANGLE SPADE CAR QCK CONN 240 04020 76 SKT RECEPTACLES WIRE CRIMP ULTREX PCB Mounted Earth Connector To connect fan to PL 2 362 00010 13 18 BUSH INSULATING 1 1MM TOP HAT 240 06010 27 BLANKING PLATE 2 5MM GREEN D43 Mounting x1 Fitted to SK 8 362 01024 00 19 INSULATOR 54 30 AS PER DRWG 4 2431 258 00010 04 22 FAN 12V 40 x 40 x 20 TUBE AXIAL Q1 Q2 x1 D43 x1 Mount to rear panel 362 01052 00 20 XSTR CLAMPING BRKT 807 808 4 2407 303 231 28 01 2 COVR SIDE A2M2403 2 T807 808 COMP SCRN Bracing bracket for Q1 amp Q2 x1 306 01010 00 3 FERRULE A4M948 HANDLE FXD EQUIP 365 0001 1 54 LABEL WHITE RW 1556 2 90X24MM SPEC AD Place on handle x2 For outside of box 307 02029 00 GUIDE REAR T807 808 A3M2409 365 00013 59 LABEL T807 808 HI VOLT WARNING A4A651 Packed in box x2 365 00100 05 LABEL BLANK 50X9MM S A METLSD POLYES 308 01007 00 4 HANDLE A4M949 FXD EQUIP Mounting Kit x1 in bag Front Panel NB Label is to be placed over top of screened version on panel if power supply is to be 115 Volts 308 13088 00 HSINK CLIP ON 14 OR 16 DIP INT CCTS ICs 4 5 amp 6 365 01391 01 LABEL BLNK 30X10 8MM TAMPERMARK VOID Ser No x1 Job No x1 Rev No x1 amp Elec Insp x1 308 13091 00 HSINK PCB MTG TO 220 Heatsink for IC2 mounting to PCB 399 00010 10
117. LO ESR C12 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS 69 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C13 024 06680 08 POLYPR AXIAL 680N 20 250VDC C70 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C14 024 06680 08 POLYPR AXIAL 680N 20 250VDC C71 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C15 010 03220 03 CER 220P 10 B 6KV C72 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C16 025 07100 01 CAP TANT BEAD 1M 35V C73 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C17 011 53470 02 CER Al 470P 10 63V C74 010 04220 09 CER 2 2 10 250VAC APPROVED C18 011 03680 01 CER 680P 10 1 5 50 63V C75 010 04220 09 CAP CER 2N2 10 250VAC APPROVED C20 010 04100 04 CER 1 10 400V 78 020 09820 01 820 16 ELECT 10 25 21 022 55470 10 MYLAR Al 47 5 63V POTTED C79 019 05470 00 MONOLITHIC CER 47 10 50V X7R 22 022 55470 10 MYLAR Al 47 5 63V POTTED C80 010 04100 04 CER 1 10 B 400V C23 020 08470 07 CAP ELECT RADL 47M 16V 8X11 5MM HI TEMP C81 010 04100 04 CER 1 10 B 400V C24 020 07100 04 ELECT RADL 1M 63V 8X12MM HI TEMP C82 010 04100 04 CER 1 10 B 400V C25 025 08100 04 1 CAP 10M 35V 10 TANT 2 5 L S C84 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C26 011 54100 01 CER 1N 10 B 63V C85 011 5
118. M Al 33K 5 0 4W 4X1 6MM R54B 030 55330 20 RES FILM Al 33K 5 0 4W 4X1 6MM R55 045 05100 01 RES NTC 10K 5 5MM DISC R56 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R57 030 55270 20 RES FILM Al 27K 5 0 4W 4X1 6MM R58 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R59 030 57100 20 RES FILM Al 1M 5 0 4W 4X1 6MM R60 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R61 030 57100 20 RES FILM Al 1M 5 0 4W 4 1 6 R62 030 54680 20 RES FILM Al 6K8 5 0 4W 4X1 6MM R63 030 52330 20 RES FILM Al 33E 5 0 4W 4X1 6MM R64 030 52220 20 RES FILM Al 22E 5 0 4W 4X1 6MM R65 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM R66 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM R67 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R68 030 56100 20 RES FILM Al 100K 5 0 4W 4X1 6MM R69 030 53680 20 RES FILM Al 680E 5 0 4W 4 1 6 R70 030 53270 20 RES FILM Al 270E 5 0 4W 4X1 6MM R71 030 54330 20 RES FILM Al 3K3 5 0 4W 4X1 6MM R72 030 52100 20 RES FILM Al 10E 5 0 4W 4X1 6MM R73 030 55100 20 RES FILM Al 10K 5 0 4W 4X1 6MM R74 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R75 030 54470 20 RES FILM Al 4K7 5 0 4W 4X1 6MM R76 030 54680 20 RES FILM AI 6 8 5 0 4W 4 1 6 R79A 032 32100 01 RES M F PWR 10E 2 5W 17X5MM R79B 032 32100 01 RES M F PWR 10E 2 5W 17X5MM R80 030 54100 20 RES FILM Al 1K 596 0 4W 4X1 6MM R80A 030 52100 20 RES FILM Al 10E 5 0 4W 4 1 6 R80B 030 54180 20 RES FILM AI 1 8 596 0 4W 4X1 6MM R81 032 33150 01 RES M F PWR 150E 5 2 5W 17X5MM RV81 042 05100
119. N 10AMP 250V PCB MTG SK 4 240 04030 06 BLOCK 1WAY PC MT PHOENIX SK 5 240 04030 06 TRMNL BLOCK 1WAY MT PHOENIX SK 6 240 04030 07 BLK PCB MTG 1WAY 2 5H SA10 SK 7 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 SK 8 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 T1 053 00010 58 XFMR T4073 T807 808 SWITCHING T2 053 00010 59 XFMR T4074 T807 808 CURRENT SENSE T3 053 01060 02 XFMR T4075 T807 808 MOSFET DRIVE T4 053 00010 63 XFMR T4079 MAINS 5VA 18V 5 056 00010 39 CHOKE T4072 T807 DIFFNL MODE ETD39 T6 056 00010 38 CHOKE T4071 T807 808 DIFFNL MODE TC1 239 00010 06 SW THERM PEPI 100C BARE TERML C W SLEEVE Copyright TEL 31 03 98 8 2 46 807 808 PCB Information M800 00 T807 Mechanical amp Miscellaneous Parts 220 01183 07 IPN Legend Description IPN Legend Description 200 00010 35 WIRE T C 1 5MM 1 4MM 352 00010 29 16 NUT M4 NYLOC HEX L6 35mm Handle 2 201 00051 15 WIRE 1 2 GREEN TEMP PVC85 353 00010 10 WASHER M3 FLAT 7MM 0 6MM ST BZ For Earth Lead Mounting Kit x2 in bag 201 00060 09 WIRE REMIT 0 8 2 WHITE 353 00010 12 17 WASHER SPRING BZ OR Z C For Cut Out Switch on T1 D43 x1 Mains Socket x2 IC2 x1 209 00010 26 TAPE COPPER 19MM 0 08MM SCOTCH 1181 356 00020 06 RECEPTL 6 3MM QUICK CONN FLARED INS For taping switch to T1 For Earth Lead 220 01183 07 1 PCB T807 T808 SMPS 2 OUNCE COPPER 356 00020 07 RECEPTL M3 5QUICK CONN M3 5 OPEN END For Earth Lead 240
120. NT 5MM 1 5 D13 008 00014 73 S LED HLMP5050 GREEN RT ANGLE PCB MTG C59 011 54100 01 CER 1N 10 B 63V D14 001 00012 23 5 DIODE 26 1A 400V FAST SWITCH Copyright TEL 31 08 96 8 2 4 T807 808 PCB Information M800 00 Ref Var IPN Description Ref Var IPN Description D15 001 00012 27 5 DIODE BYV28 200 3 5A 200V FAST SWITCH R53 030 55330 20 RES FILM Al 33K 5 0 4W 4 1 6 D18 001 00012 27 5 DIODE BYV28 200 3 5A 200V FAST SWITCH R54B 030 55330 20 RES FILM Al 33K 5 0 4W 4X1 6MM D19 001 00012 23 5 DIODE BYV26C 1A 400V FAST SWITCH R55 045 05100 01 RES NTC 10K 5 5MM DISC D20 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG R56 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 D21 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG R57 030 55270 20 RES FILM Al 27K 5 0 4W 4 1 6 D22 001 00013 40 6 DIODE SCHOTTKY 85 0 2A 30V R58 030 55100 20 RES FILM Al 10K 5 0 4W 4 1 6 D24 001 00011 70 6 DIODE 1N4001 1A 50V R59 030 57100 20 RES FILM Al 1M 5 0 4W 4 1 6 D25 001 00011 70 5 DIODE 1 4001 1A 50V R62 030 54680 20 RES FILM Al 6K8 5 0 4W 4 1 6 D26 001 00011 70 DIODE 1N4001 1A 50V R63 030 52330 20 RES FILM Al 33E 5 0 4W 4X1 6MM D27 001 00011 70 DIODE 1 4001 1A 50V R64 030 52220 20 RES FILM Al 22E 5 0 4W 4 1 6 D30 001 00011 70 6 DIODE 1N4001 1A 50V R65 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM D31 001 00015 19 5
121. OVED 014 001 00012 23 6 DIODE BYV26C 1A 400V FAST SWITCH C6 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED D15 001 00011 06 5 DIODE MUR440 ULTRAFAST 400V 4A C6A 010 04470 09 CERAMIC 4N7 20 250VAC APPROVED D18 001 00011 06 5 DIODE MUR440 ULTRAFAST 400V 4A 021 09560 00 560UF ELECT 200V 1050 25DIAX40 10 1 8 019 001 00012 23 5 DIODE BYV26C 1A 400V FAST SWITCH C10 021 09560 00 560UF ELECT 200V 1050 25DIAX40 10MML S D20 001 50012 05 6 DIODE Al 1N4531 SI SMALL SIG 11 021 09560 00 560UF ELECT 200V 1050 25DIAX40 1OMML S 021 001 50012 05 S DIODE Al 1N4531 SI SMALL SIG C12 021 09560 00 560UF ELECT 200V 1050 25DIAX40 10MML S D22 001 00013 40 5 DIODE SCHOTTKY BAT85 0 2A 30V 024 07100 00 1M 250VDC 5 POLYPROP22 5 L S D23 008 00014 74 5 LED HLMP5030 RED RT ANGLE MTG C14 024 07100 00 CAP 1M 250VDC 5 POLYPROP22 5 L S D24 001 00011 70 6 DIODE 1N4001 1A 50V C15 010 03470 03 470P B 10 6KV CER 11MM DIA 10MM 025 001 00011 70 5 DIODE 1N4001 1A 50V C16 025 07100 01 TANT BEAD 1M 35V D26 001 00011 70 5 DIODE 1N4001 1A 50V C17 011 53470 02 CER Al 470P 10 B 63V D27 001 00011 70 5 DIODE 1N4001 1A 50V C18 011 03680 01 CER 680P 10 1 5 50 63V D30 001 00011 70 6 DIODE 1N4001 1A 50V C19 019 55100 01 CAP MONOLITHIC Al 10N 5 COG 50 D31 001 00015 19 6 DIODE ZENER 5V6 0 4W 2 BZX79 B5V6 C20 010 04100 04 CER 1N 10 B 400V D
122. PLATE 2 5MM GREEN Fitted to SK 8 365 0001 1 54 COVR SIDE A2M2403 2 T807 808 COMP SCRN FERRULE A4M948 HANDLE FXD EQUIP Place on handle x2 365 00013 59 365 00100 05 GUIDE REAR 807 808 A3M2409 Packed in box x2 HANDLE A4M949 FXD EQUIP Front Panel 365 01391 01 HSINK CLIP ON 14 OR 16 DIP INT CCTS ICs 4 58 6 399 00010 10 HSINK PCB MTG TO 220 Heatsink for 2 mounting to PCB 399 00010 51 KNOB RED PLASTIC ROUND Pushes on to SW2 400 00020 01 PNL FRT COMPL T807 A3M2405 2 400 00020 03 PNL REAR A3M2427 2 T807 COMPL SCRN 400 00020 05 RAIL CHASSIS T807 808 A3M2404 Attached to PCB x2 400 00020 07 SPACER A4M1115 T807 808 Between P C B Rails x6 410 01081 00 SCREW M3 8MM PAN POZI ST BZ SK 3 x2 Mounting Kit x2 in bag 410 01082 00 SCREW M3X10MM CSK POZI ST BZ Mounting Kit x6 in bag SCREW M3 16MM CSK POZI ST BZ D43 x1 SCREW M3X20MM CSK POZI ST BZ Q1 Q2 Bracing Bracket x2 SCREW 4 40 X 5 16 PAN POZI TAPTITE BLACK Front x4 Rear x4 Cover x4 SCREW TAPTITE 4 40X3 8IN CSK POZI BZ Covers to rails x16 SCREW M3 12 PAN POZI TAPTITE BZ P C B to rails x6 NUT M3 COLD FORM HEX ST BZ D43 x1 Mains Socket x2 2 x1 Mounting Kit x2 in bag NUT M4 NYLOC HEX Handle x2 WASHER M3 FLAT 7MM 0 6MM ST BZ Mounting Kit x2 in bag WASHER M3 SPRING BZ OR Z C D43 x1 Mains Socket x2 IC2 x1 RECEPTL 6 3MM QUICK CONN FLARED INS For Earth Lead RECEPTL M3 5QUICK CONN M3 5 OPEN END For Earth Lead TAB 6 3MM RT AN
123. S FILM Al 390K 5 0 4W 4 1 6 SW1 233 00010 07 SWITCH DPDT 115 230 6PIN R7 032 35470 00 RES M F PWR 47K 5 1W 12 4 5 SW2 232 00020 28 PUSH SWITCH R8 030 55680 20 RES FILM Al 68K 5 0 4W 4 1 6 SK 3 240 00010 23 PLUG PIN 10AMP 250V PCB MTG R9 030 55470 20 RES FILM AI 47K 5 0 4W 4X1 6MM SK 4 240 04030 06 BLOCK 1WAY MT PHOENIX R11 032 33100 02 RES M F PWR 100E 5 6W 33X9MM SK 5 240 04030 06 TRMNL BLOCK 1WAY MT PHOENIX R12 030 53180 20 RES FILM Al 180E 5 0 4W 4X1 6MM SK 6 240 04030 07 BLK PCB MTG 1WAY 2 5H SA10 R13A 030 52680 20 RES FILM Al 68E 5 0 4W 4X1 6MM SK 7 240 04030 07 BLK PCB MTG 1WAY FRT 2 5H SA10 R13B 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM SK 8 240 04030 07 BLK PCB MTG 1WAY FRT 2 5H SA10 R14 030 54150 20 RES FILM Al 1K5 5 0 4W 4X1 6MM R17 030 52220 20 RES FILM Al 22 5 0 4W 4 1 6 T1 053 00010 58 XFMR T4073 T807 808 SWITCHING R18 030 54120 20 RES FILM Al 1 2 5 0 4W 4X1 6MM T2 053 00010 59 XFMR T4074 T807 808 CURRENT SENSE R19 030 52220 20 RES FILM AI 22E 596 0 4W 4X1 6MM T3 053 01060 02 XFMR T4075 807 808 MOSFET DRIVE R20 030 54120 20 RES FILM Al 1K2 5 0 4W 4 1 6 T4 053 00010 63 XFMR T4079 MAINS 5VA 18V R24 030 54120 20 RES FILM Al 1K2 5 0 4W 4X1 6MM T5 056 00010 39 CHOKE T4072 T807 DIFFNL MODE ETD39 RV25 042 03470 06 RES PRESET 470E CARBON 6MM FLAT T6 056 00010 38 CHOKE T4071 807 808 DIFFNL MODE R26 030 53680 20 RES FILM 680
124. TCH DPDT 115 230V 6PIN SW2 232 00020 28 PUSH SWITCH PCB MTG al 000 00012 63 S XSTR MTP4N50 PWR MOSFET 500V TO220 SK 3 240 00010 23 PLUG 3 PIN 10AMP 250V PCB MTG Q2 000 00012 63 XSTR MTP4N50 PWR MOSFET 500 70220 5 4 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX Q3 000 50011 30 5 XSTR Al BC557B PNP TO 92 AF S SIG SK 5 240 04030 06 TRMNL BLOCK 1WAY PC MT PHOENIX Q4 000 50011 10 5 XSTR Al BC547B NPN TO 92 AF S SIG SK 6 240 04030 07 BLK PCB MTG 1WAY 2 5H SA10 Q6 000 00010 66 5 XSTR BC337 NPN AF PWR 92 SK 7 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 Q7 000 50011 30 6 XSTR Al BC557B PNP TO 92 AF S SIG SK 8 240 04030 07 TERML BLK PCB MTG 1WAY 2 5H SA10 as 000 50011 30 XSTR Al BC557B PNP 10 92 AF S SIG Q9 000 00010 66 5 XSTR BC337 NPN AF PWR 92 Ti 053 00010 58 XFMR T4073 T807 808 SWITCHING T2 053 00010 59 T4074 T807 808 CURRENT SENSE R1 030 08100 31 RES M F 10M 3 5KV VR37 10 4MM T3 053 01060 02 T4075 T807 808 MOSFET DRIVE R2 049 00275 40 _ VARISTOR 275V AC 140JOULES 20MM DIA T4 053 00010 63 XFMR T4079 MAINS 5VA 18V R3 035 02100 93 RES WIRE WOUND 10E 5W 19X8MM T5 056 00010 39 CHOKE T4072 T807 DIFFNL MODE ETD39 R4 032 35470 00 RES M F PWR 47K 5 1W 12X4 5MM T6 056 00010 38 CHOKE T4071 T807 808 DIFFNL MODE R5 030 56270 20 RES FILM Al 270K 5 0 4W 4X1 6MM R6 030 56390 20 RES FILM Al 390K 5 0 4W 4X1 6MM TCI 239 00010 06 SWITCH THERMAL PEPI 100 BARE TERML C W R7 032 35470 00 RES M
125. VING 1 5MM SIL RUBBER Between P C B 8 Rails x6 400 00020 07 SLEEVING 2MM SIL RUBBER 345 00040 06 9 SCREW M3 8MM PAN POZI ST BZ Goes over wire for L1 amp L6 SK 3 x2 Mounting Kit x2 in bag 410 01081 00 CRTN T800 KIWI REF22860 402X192X66MM 345 00040 12 SCREW M3X10MM CSK POZI ST BZ Mounting Kit x6 in bag 410 01082 00 CRTN 10 800 KIWI REF24417 423X410X360 345 00040 17 10 SCREW M3 16MM CSK POZI ST BZ D43 x1 345 00040 19 21 SCREW M3 25MM PAN POZI ST BZ Fan x4 345 00040 24 11 SCREW M3X20MM CSK POZI ST BZ Q1 Q2 Bracing Bracket x2 349 00020 07 12 SCREW 4 40 X 5 16 PAN POZI TAPTITE BLACK Front x4 Rear x4 Cover x4 349 00020 08 13 SCREW 4 40X3 8IN CSK POZI BZ Covers to rails x16 349 00020 34 14 SCREW M3 12 PAN POZI TAPTITE BZ P C B to rails x6 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 13 T808 Mechanical Assembly Exploded View replace A4 pages B8 2 13 B8 2 14 with A3 pages B8 2 13 B8 2 14 file name 800b82b 100 Copyright TEL 31 08 96 8 2 14 T807 808 PCB Information 800 00 T808 Mechanical Assembly Exploded View replace A4 pages B8 2 13 B8 2 14 with A3 pages B8 2 13 B8 2 14 file name 800b82b 100 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 2 15 807 808 Grid Reference Index IPN 220 01183 03 How To Use This Grid Reference Index The first digit in the PCB layout reference is a 1 or 2 indicating the top or bottom side layout resp
126. W6 1 E1 C22 1 G6 1 L4 D2 1 9 1 6 18 1 W5 1 DO R56 1 W6 1 FO C23 1 F6 1 M4 D3 1 N8 1 F6 PL 1 1 D9 1 0 R57 1 W6 1 F1 C24 1 F7 1 M3 D4 1 M9 1 F6 1 E3 R58 1 W6 1 FO C25 1 N6 1 M2 D5 1 D7 1 J4 PL 2 1 76 1 0 R59 1 V5 1 G1 C26 1 N6 1 M2 D6 1 08 1 4 Q1 1 G12 146 R61 1 G8 1 Q3 C27 1 L6 1 N2 D7 1 C8 1 J3 Q2 1 E12 1 4 R62 1 U6 1 G1 C31 1 E8 1 P3 D8 1 07 1 03 1 6 1 13 R63 1 U6 1 0 C32 1 G8 1 P3 D11 1 012 1 H2 Q4 1 M6 1 N2 R64 1 6 1 01 C33 1 H8 1 02 D12 1 B11 1 5 Q6 1 U6 1 H1 R65 1 B11 1 J2 C34 1 H8 1 02 D13 1 A11 1 5 Q7 1 B11 1 J2 R66 1 B11 1 J2 C37 1 P9 1 C2 D14 1 G11 146 Q8 1 75 1 P7 R67 1 011 1 J2 C38 1 N7 1 D2 D15 1 G12 1 46 09 1 5 1 8 R70 1 5 1 12 C39 1 P7 1 E2 D18 1 E12 1 15 R1 2 10 R71 1 P6 1 K1 C42 1 W7 1 E2 D19 1 E11 1 14 R2 1 N11 1 E6 R72 1 P6 1 K1 C43 1 V5 1 F2 D20 1 H7 1 N4 R3 1 U10 1 E6 R73 1 P4 1 KO C44 1 U5 1 F2 D21 1 H7 1 P4 R4 1 M8 1 G6 R74 1 P6 1 M2 C45 1 W6 1 F1 D22 1 N6 1 M3 R5 1110 1 96 R75 1 06 1 2 C46 1 W6 1 FO D24 1 08 1 2 R6 1110 1 05 R79A 1 02 1 9 C49 1 U6 1 D1 D25 1 P8 1 02 R7 1 M10 1 05 R79B 1 G2 1 J9 C50 1 V6 1 E1 D26 1 N8 1 2 R8 1111 1 05 R80 1 8 1 49 C51 1 W5 1 DO D27 1 P8 1 2 RQ 1 G10 1 5 R80A 1 F4 1 J8 C54 1 P5 1 KO D30 1 U7 1 F3 R11 1 D2 1 J6 R80B 1 G5 1 K8 C55 1 05 1 K2 D31 1 V7 1 F2 R12 1 C7 1 4 R81 1 K5 1 K9 C56 1 P4 1 K2 D32 1 A11 1 2 R13A 1 B10 1 5 R82 1 K5 1 K9 C57 1 05 1 K2 D36 1 P6 1 11 R13B 1 B11 1 5 R83 1 U5 1 08 59 1 6 1 K1 D37 1 06 1 1 R1
127. ad Output Overvoltage Protection Issue 03 zener transient suppression diode Voltage Threshold 16V 15 Peak Power 1ms 22 5V T807 600W T808 1500W Note This device is likely to short circuit if the peak power rating is exceeded and will need to be replaced Output Overvoltage Protection Issues 05 amp 07 main rectifier diode Voltage Threshold Output Hum amp Noise mains voltage 230V 10 TA 25C 100 120Hz max rated load Wide Band Noise 200Hz to 30MHz Load 0 To 1A Load 1A To Full Load Current Limit T807 T808 Mains And Or Power Supply Failure Alarm Output OK Fail 15V 2 15A T807 or 25A T808 at 240V input 17 8V Zero load at 200V input lt 20mV pp lt 10mV RMS lt 20mV pp lt 10mV pp 16A 27 Vout 13 8V typ via resistor Vout OV via resistors Copyright TEL 31 08 96 1 8 T807 808 General Information M800 00 Output Connectors Type Flexible Wire Size Current Rating Insulation Stripping Length Remote Sense amp Fail Alarm Connectors Type Flexible Wire Size Current Rating Insulation Stripping Length 1 2 7 Battery Charging Operation Reverse Polarity Protection Issue 03 Reverse Polarity Protection Issues 05 6 07 screw clamp 0 5 to 4 0mm 36 13mm screw clamp 0 5 to 1 5mm 16A 10mm via internal zener transient suppres sion diode and external fuse via intern
128. agnetic compatibility EMC and operator safety are both important and criti cal parameters for the trouble free functioning of a switching power supply Refer to Section 1 2 3 EMC and Section 1 2 4 safety for current specifications The T807 808 is protected against damage caused by faults in the line or load or by temperature variations refer to Section 1 2 for specifications The protection features include mains transient suppression mains inrush current limiting mains undervoltage lockout soft start output current limiting output voltage limiting output reverse polarity protection overtemperature shutdown The output voltage and current limit and overvoltage points are all adjustable and are preset during manufacture Note On earlier model power supplies with an issue 03 PCB the overvoltage point is not adjustable The T807 808 can be used to float charge a 12V battery under constant voltage condi tions The current limit circuit prevents the charging current from being excessive if the battery is completely discharged and the internal rectifier diode will blow the external fuse in the event of the battery being accidentally connected in reverse refer to Section 7 5 An alarm output provides a logic 0 OV in the case of a mains and or power sup ply failure even if a battery is connected to the 13 8V output Note On issue 03 a transient suppression diode across the power supply output prevents any damage if the
129. aker panel The placement of these panels is shown above in Figure 1 1 with a front view shown in Figure 1 2 Excellence in Radio T8007 Communications Figure 1 2 Blank Panels Blank panels are optional and are used to cover up empty spaces in a rack frame Copyright TEL 30 04 98 C1 4 T800 22 0000 General Information M800 00 Speaker Panel The speaker panel shown right is fitted with an RJ11 is 77777 connector for programming T800 Series II modules via a programming lead If the speaker panel needs to be removed a mirror RJ11 programming port connector is provided on the backplane PCB Programming Port O Figure 1 3 The speaker panel is described further in Section 2 4 1 1 2 Guides The guide kits listed below are available for the T800 22 0000 rack frame They are illus trated in Figure 1 1 in this section and more information can be found in Section 1 1 4 and in Section 3 3 Double guide kit This kit fits into a T800 Series II rack frame and accepts two T800 Series II modules except for power supplies and power amplifiers which must use their own guides Refer to Sections 1 1 4 6z 3 3 for more information and illustrations Power Supply T807 8 guide kit This kit fits into a T800 Series II rack frame and accepts one T800 Series II power supply refer to Sections 1 1 4 amp 3 3 for more information and illustrations
130. al main rectifier diode and external fuse Note 1 For safe operation an external fuse must be fitted the battery line Note 2 The T807 808 does not compensate for the temperature dependence of the battery Reverse Bleed Current mains and or power supply off lt 5mA Battery Type constant voltage charging e g con ventional automotive lead acid 31 08 96 Copyright TEL 800 00 T807 808 General Information B1 9 1 3 Versions T807 10 Switching power supply 13 8V DC output 230 115V 50 60Hz internally selected mains inputs factory set to 230V 50Hz 15A continuously rated power supply for 50W base stations T808 10 Switching power supply 13 8V DC output 230 115V 50 60 2 internally selected mains inputs factory set to 230V 50Hz 25A continuously rated power supply for 100W base stations Copyright TEL 31 08 96 B1 10 T807 808 General Information 800 00 31 08 96 Copyright TEL 800 00 T807 808 Circuit Operation B2 1 2 T807 808 Circuit Operation This section provides a basic description of the circuit operation of the T807 808 Switch Mode Power Supply The following topics are covered in this section Section Introduction Mains Input Circuitry Undervoltage Lockout Fan Control Main Isolation Transformer T1 Snubbing Network Out put Rectifier Output Filter amp Minimum Load Output Voltage Regulation amp Switching Transistor Drive Curre
131. an be used Speaker Provides up to 1W into a 4Q speaker Supply Voltage DC Supply Voltage input Nominal 13 8V can operate from 10 8 to 16V DC Gate O P Pulls low when a signal is received In a repeater configuration can be used to key the transmitter by directly connecting it to the Tx Key pin Receiver Gate Relay Relay Common Relay Normally Open A normally open relay contact that closes when a signal is received The relay will only operate when PL270 is linked Ground Power supply earth negative ground 30 04 98 Copyright TEL 800 00 T800 22 0000 PCB Information C3 2 7 Receiver Additional Inputs And Outputs The table below shows additional inputs and outputs for the T800 receiver and corresponding inputs and outputs on the backplane PCB 5 6 Channel Select 0 6 Function External channel select pins including Channel Select 7 on pin 11 Normally high these pins are pulled low to select logic 0 select a channel the binary equivalent must be applied to the pins when all pins are left floating i e high then the selected channel is deter mined by software PGM800Win Note When using external channel selection pin 11 must be pulled low Ground Power supply earth negative ground Rx Disable When pulled low disables receiver audio output Usually used in a base station application to ensure there is no interference when
132. ation network which ensures good transient response and loop stability IC4 contains an oscillator whose frequency is determined by R71 and C59 R72 sets the dead time between pulses to approximately 1s IC4 modulates the width of the output pulses and is buffered by the high current CMOS drivers IC5 and IC6 The output from the buffers feeds into T3 which provides the isolated and correctly phased drive to Q1 and Q2 R18 and R20 provide low resistance to the FET gates which in their normal high impedance states are prone to spurious turn on R17 and R19 lower the Q of the gate drive cir cuitry in order to prevent excessive ringing which can otherwise cause the FETs to turn on at the wrong time 31 08 96 Copyright TEL 800 00 T807 808 Circuit Operation B2 5 2 7 Current Limit Circuitry T2 is a current transformer and the current sampled is converted to voltage by R12 D5 to D8 rectify the sampled waveform which is then sent to a current limit comparator pins 1 2 amp 3 This current limit is set at 10 above the normal load capability of the supply Comparator pins 5 6 amp 7 is responsible for protecting the supply against short circuit conditions and limits the short circuit current to a level that is safe for extended periods approximately 90 of output capability Note Issue 05 amp 07 An indication of overcurrent and approaching overcurrent is had by LED D23 This LED starts to glow approximately Y Amp low
133. ct channel the binary equivalent must be applied to the pins When all 3 21 pins are left floating high then the selected channel is deter 4 8 mined by software PGM800Win 5 20 Note When using external channel selection pin 11 must be pulled low 6 7 7 19 Ground 8 6 I P Power supply earth negative ground Tx Relay 9 18 I P Used for coaxial relay switching Pulls to ground when the transmit Drive ter is keyed CTCSS Disa 10 17 I P Disables CTCSS Continuous Tone Controlled Squelch System ble Channel Select 1 23 I P Function as for other channel select lines Must be pulled low when 7 using external channel selection Serial Comm 12 24 Serial programming input for programming the module Can be used if it is not possible to program the radio from D range 1 Aux Out 13 16 O P Open drain type capable of sinking 2 25mA via 2820 Va max 5V 0 2 14 4 Logic state can change when the channel is changed 15 3 User definable by using PGM800Win software Copyright TEL 30 04 98 C3 2 10 T800 22 0000 PCB Information M800 00 Power Amplifier Standard Inputs And Outputs The table below shows the additional pin inputs and outputs for the T800 power amplifier Function DC Supply Voltage input Nominal 13 8V can operate from 10 8V to Supply 16V DC Connected to pins 9 10 and 11 Voltage Forward Power 4 Alarm These normally low and float if forward power drops below or reverse power rises
134. d confirm with a DVM that the impedance on the output terminals is gt 1k ohm Q1 amp Q2 Check for shorts between any 2 terminals If either device is faulty replace both along with D14 D15 D18 and D19 Also check R17 and R19 these will often go faulty along with Q1 or Q2 sometimes with no external indication Q1 Q2 amp D43 Check and confirm that they are isolated from their respective heat sinks R2 amp R49 Check their resistance is gt 1M ohm R3 Check and replace if the resistance is gt 15 ohms 2 Check by applying 20V DC across C37 and measuring for 15V at TP5 If no voltage is present at TP5 measure at IC2 pin 3 If there is still no voltage replace IC2 If 15V is present check TC1 connections Replace if in doubt VREF Check VREF is 5 1V _1 6 3 Common Faults Switch the T807 808 off and then on and check for the following faults Symptoms Possible Causes No LED s light up no mains supply No output low mains supply voltage thermal cut out has operated equipment has overheated fuse blown defective switching circuitry On standby red Standby defective switching circuitry LED lights up but no output and no LED s light up when power switch set to on Red Standby LED lights up short circuit across output Green on LED lights up overvoltage protection diode has gone short cir but no output when power cuit switch set to on defective power supply output section The fan i
135. d run up procedure outlined in Section 6 4 is carried out before the unit is reconnected to the mains supply Copyright TEL 31 08 96 3 8 T807 808 Introduction To Servicing 800 00 3 3 3 Replace The Output Rectifier 043 Remove the rectifier taking care not to damage the insulating gasket Attach a new rectifier complete with undamaged or new top hat 7807 only and thermal film insulator using the M3x16 countersunk pozidrive screw spring washer and nut D43 is a thermally highly stressed component and incorrect assembly will result in a significant reduction in component life Tighten the screw and nut to the correct torque refer to Section 3 2 2 Trim the legs of the rectifier and solder Note After any significant repair work it is recommended that the further fault finding and run up procedure outlined in Section 6 4 is carried out before the unit is reconnected to the mains supply 31 08 96 Copyright TEL 800 00 807 808 Introduction To Servicing B3 9 3 4 Technical Instructions From time to time Technical Instructions TIs are issued by the Radio Infrastructure Engineering Division of Tait Electronics These TIs may be used to update equipment or information or to meet specific operational requirements Printed below is a list of TIs applicable to the T807 808 You may wish to file a copy of each TI in this Section for your own reference T807 808 remote sensing of output voltage 10 06 91
136. duction in noise of approximately 10dB 2 11 2 Issue 03 A noise modulator PCB is available as an add on for Issue 03 PCBs under IPN 220 01268 00 This solders on to TP4 and works as described above 31 08 96 Copyright TEL 800 00 807 808 Introduction To Servicing B3 1 3 807 808 Introduction To Servicing This section provides specific information on servicing procedures for the T807 808 and should be read in conjunction with Part A General Servicing Procedures of this man ual The following topics are covered in this section Section General Warning Lethal Voltages Caution Ventilation Caution Replacing Components Connected To The Mains Caution Handle With Care Caution Heatsink Case Temperature Caution Earthing Of Rack Frame Caution Cabinet Requirements To Meet Safety Specifications Mechanical Construction Disassembly Instructions To Gain Access To The Component Side Of The PCB To Gain Access To The Solder Side Of The PCB Reassembly Instructions Screw Torques Component Replacement Critical Components To Replace The Power MOSFET Transistors Q1 amp Q2 To Replace The Output Rectifier D43 Technical Instructions Copyright TEL 31 08 96 3 2 T807 808 Introduction To Servicing 800 00 31 08 96 Copyright TEL 800 00 807 808 Introduction To Servicing B3 3 3 1 General If you require further information about the T807 808 or this manual co
137. dules have a separate 8 way DIP switch available on the backplane PCB You can use this switch to select one channel from any of the channels already programmed into the module by PGM800Win Note Channels 1 128 must be programmed using PGM800Win PGM800Win can provide the user with a DIP switch code for each channel address for example channel 125 will be assigned a switch code of 10000010 1 128 numbering In this case the DIP switches should be set as shown at right See Section 2 2 for switch assignment Note DIP switch settings override the default channel programmed by PGM800Win To set a default channel via the software all DIP switches must be set to off i e 00000000 ON O QI R The channel select DIP switches may also be parallelled for single channel operation across both Rx and Tx Ex modules To do this solder bridge the channel change links shorting them out Then set all 8 switches on SW2 to off and use SW1 for the master channel selection across both modules When the two modules have been linked via the channel change links the channel select lines may also be accessed via the OEM 25 way D range SK6 refer to Figure 2 6 Copyright TEL 30 04 98 2 4 T800 22 0000 Circuit Operation M800 00 2 2 PGM800Win DIP Switch Assignment The DIP switches are a form of binary counting to select channel numbers The binary value of each DIP switch is shown below Binary Value 4 2
138. e destruction of R3 While the oscilloscope earth is connected to the DC primary negative rail TP4 the T807 808 is no longer isolated from the mains earth and neutral Extreme care is necessary when working on the power supply Disconnect the oscilloscope immediately after use Test Equipment Required Capability Earth leakage circuit breaker 10A min 115 or 230V trip current lt 30mA Mains isolating transformer 1kVA min Variac 1kVA min 0 260V AC 0 130V AC AC current meter true RMS readings range to 10A FSD AC voltmeter ranges to 300V FSD DC current meter 0 30A FSD Variable DC load 0 100 ohm 20A 250W for T807 0 100 ohm 30A 400W for T808 DC power supply 0 18V 1A DC power supply 0 15V 1A Oscilloscope 20MHz general purpose good quality Oscilloscope probes capable of handling 500V signals Required for Fault Finding only Section 6 Copyright TEL 31 08 96 4 4 T807 808 Initial Set up 4 Adjustment 800 00 4 3 Adjustments The T807 808 mains input voltage is factory set to 230V 10 50Hz and the output voltage to 13 8V DC The current limit is adjusted to 16A T807 or 27A 1808 When adjusting the output voltage and current limit set up the test equipment as shown in Figure 4 1
139. e expectancy of this unit will double with every 10 C drop in ambient temperature 7 3 Rack Frame Earthing The power supply case is internally connected to mains earth Because the unit s case and the rack frame in which it is usually installed are painted a secure electrical earth ing connection between the unit and the rack is not guaranteed i e it is reliant on breaking through the paint coating It is therefore strongly advised that an additional and secure electrical connection is pro vided by means of the supplied earth lead see below Failure to do so may result in harmful voltage potentials between the power supply and rack frame and or miscella neous power supply switching noise problems in both receivers and transmitters Copyright TEL 31 08 96 7 4 T807 808 Installation 800 00 Fit the push on connector on one end of the earthing cable onto the earthing tab at the rear of the power supply Fit the slotted spade connector on the other end of the cable under a conveniently located screw on the rack frame Ensure by testing continuity that a secure electri cal and mechanical connection is achieved Alternatively the slotted spade connector can be cut off and the earth wire fitted to a DC rail terminal either on the rear of the power supply or on a DC rail 0V terminal nearby This should be done only if a mechanically and electrically secure connection between DC rail and the rack frame is installed as
140. ecomes difficult to use at which point a new issue manual will be published in a new ring binder PCB information is provided for all current issue PCBs as well as all previous issue PCBs manufactured in production quanti ties and is grouped according to PCB Thus you will find the Copyright TEL 30 04 98 4 800 00 parts list grid reference index if necessary layouts and circuit diagram s for each individual PCB grouped together Errors If you find an error in this manual or have a suggestion on how it might be improved please do not hesitate to contact the Tech nical Writer Tait Radio Systems Division Tait Electronics Ltd Box 1645 Christchurch New Zealand Technical Information Any enquiries regarding this manual or the equipment it describes should be addressed in the first instance to your nearest approved Tait Dealer or Service Centre Further technical assistance may be obtained from the Customer Support Group Radio Systems Division Tait Electronics Ltd Christchurch New Zealand Updating Equipment And Manuals In the interests of improving performance reliability or servicing Tait Electronics Ltd reserve the right to update their equipment and or manuals without prior notice Copyright All information contained in this manual is the property of Tait Electronics Ltd All rights are reserved This manual may not in whole or part be copied photocopied reproduced translated stored
141. ectively and the last two charac ters give the location of the component on that diagram The first digit in the circuit diagram reference is the sheet number and the last two characters give the location of the component on that sheet Note There is a silk screen printing error on the Issue 03 PCB D36 and D37 are shown the wrong way around This Grid Refer ence Index and the PCB Layout show these components in the correct positions Device PCB Circuit Device Circuit Device Circuit Device Circuit C1 1 U11 1 6 C74 1 R3 1 N9 1 D1 R34 1 G7 1 M3 C2 1 U12 1 C5 C75 1 R2 1 N8 IC4 1 06 140 R35 1 G8 1 M3 C3 1 711 1 6 78 1 V3 1 P8 IC5 1 R5 1 M1 R36 1 6 1 M3 4 1 R11 1 06 79 1 W3 1 Q8 1 N1 R37 1 M6 1 M2 C5 1 P10 1 06 C80 1 2 1 R9 1 MO R38 1 M6 1 P2 C6 1 P12 1 05 C81 1 3 1 R8 6 1 R6 1 M1 R41 1 H7 1 N3 C9 1 K9 1 F6 C82 1 4 1 R7 1 N1 R42 1 E7 1 P3 C10 1 H11 1 06 C84 1 R7 1 6 1 0 R43 1 E7 1 P3 C11 1 H9 1 F5 C85 1 S4 1 P6 1 56 1 6 R44 1 G8 1 Q3 C12 1 K11 1 05 C86 1 N4 1 P5 IC8 1 55 1 5 R47 1 G6 1 NO 1 48 1 H5 C87 1 N5 1 5 L1 1 10 1 A6 R49 1 N10 1 B2 C14 118 1 6 C88 1 N5 1 05 L2 1 11 1 6 R50 1 V6 1 E2 C15 1 D3 1 H5 C89 1 N5 1 R5 L3 1 S11 1 06 R51 1 W7 1 F2 C16 1 B11 1 5 C90 1 3 1 R6 14 1 012 1 K4 R52 1 V5 1 G3 17 1 68 1 4 91 1 4 1 5 15 1 012 1 K3 R53 1 U7 1 F2 C20 1 012 1 K4 C95 1 15 1 7 16 1 W3 1 Q9 R54B 1 U5 1 F2 C21 1 D8 1 13 D1 1 10 1 F6 17 1 W5 1 DO R55 1
142. ed in a front middle or rear mounted position on the guide rails This hardware is supplied as an optional kit T800 19 Copyright TEL 30 04 98 2 8 T800 22 0000 Circuit Operation M800 00 2 6 Coaxial Relay Driver PA Tx Ex NE Relay Driver T800 22 0000 Plug in T800 Modules Backplane PCB Figure 2 4 Coaxial Relay Driver The coaxial relay driver connector 1 has 13 8V continuously supplied on pin 1 Refer to Section 3 2 for the backplane PCB layout and the location of CN1 Negative volts are supplied via CN1 pin 2 from DR2 9 when the optional D Range T800 03 0000 is fitted Modifications to Rx disable should be carried out on the Rx module The module is linked in via LN7 on the backplane PCB The coaxial relay kit 1004 72 is available from your nearest Tait Dealer or Subsidiary 30 04 98 Copyright TEL 800 00 T800 22 0000 Circuit Operation 2 9 2 7 Power Supply Configuration For Backplane PCB Rx Plug in T800 Modules 15 way D range PA and i Power Supply PA Input SK5 Fuse Power 25 Supply D range SK6 T800 Backplane PCB Figure 2 5 Power supply configuration for backplane PCB The power supply feed is arranged so that maximum voltage and current is supplied to 50 100W PAs when fitted and 25W PAs
143. ence variant number if applicable IPN and description A number in the variant column indicates that this component is fitted only to that variant The miscellaneous and mechanical section lists the parts in IPN order and where possible the legend indicates their position onthe exploded view Parts List Amendments R13A Changed from 10 to 68E 94 06 301 R93 Changed from 1K to 910E 94 06 301 R1 amp R85 Changed from 030 08100 30 to 31 due to incorrect voltage rating of the original 93 07 348 R1 8 R85 10M added to underside of PCB to meet BABT high voltage requirements 93 04 202 FC1 8 FC2 Fuseholders changed from 6 3mm 340 00010 06 to 5mm due to being the wrong size 93 04 181 C23 Changed from 020 08470 07 to 09 due to high profile of the original 92 10 742 Important mechanical assembly changes to this issue are as follows Sidecover Changed from 303 23128 00 to 01 Width increased by 0 5mm to pass BABT high voltage test 94 05 243 Spacer Changed from 319 30030 00 to 01 Length increased by 0 5mm to pass BABT high voltage test 94 05 243 Screw 4 40 4 Changed from 349 00020 06 to 07 5 16 due to obsolete component 93 08 410 Gasket 362 00010 07 replaced by insulator 54 30 362 01024 00 to meet BABT high voltage requirements 93 04 202 Ref Var IPN Description Ref Var IPN Description C1 010 04220 09 CAP CER 2N2 10 250VAC APPROVED C60 017 15470 01 CER SURFACE BARRIER 47 20 50V
144. er than the current limit set point 2 8 Output Overvoltage amp Reverse Polarity Protection 2 8 1 Issue 05 amp 07 Protection against reverse polarity situations is provided by D43 the main rectifier diode The supply has an overvoltage protection circuit based on sampling the AC volt age from T1 D38 detects this voltage and R40 43 45 C18 and 19 filter the waveform to extract a voltage which is very nearly proportional to the output voltage of the power supply The voltage is compared to a presettable reference by IC1 pins 1 2 amp 3 If the sampled voltage is higher than the reference outputs a high to trigger the shutdown circuitry Overvoltage is indicated by both On and Overload LEDs flashing on and off Overvoltage can be caused by a failure in the remote sense circuitry outside of the power supply 2 8 2 Issue 03 Protection against reverse polarity situations is provided by D46 a special high energy diode that reacts instantly to overvoltage DC or spikes If an overvoltage condition per sists which may cause excessive power dissipation D46 will become short circuit and will need to be replaced before proper operation of the power supply can resume D46 also provides some level of protection against reverse polarity connection as it also acts as a normal diode The level of protection afforded by D46 is only a first level approach in that it protects mainly the supply itself As protection is very de
145. es their position onthe exploded view Parts List Amendments C104 Changed from 011 54100 01 63V to 011 04100 02 50V due to new board design 97 04 7072 R17 amp R19 Two ferrite beads to be placed 065 00010 04 not previously included 96 10 7175 R83 amp R84 Ferrite beads to be placed 065 00010 04 not previously included 96 10 7175 R99 Part 030 54100 20 not used 97 04 7091 Important mechanical assembly changes to this issue are as follows 307 02044 00 Add Series II guide rail 308 01007 01 Add Series II handle 316 06623 00 Add Series II front panel 316 21176 02 Rear panel changed from 316 211 76 02 to 03 incorrect IPN in previous issue 96 10 7178 319 01189 01 Filter shield changed from 319 01189 01 to 02 new filter shield 750018 349 00020 07 Delete screw 4 40 x 5 16 Pan Pozi Taptite black not required in Series Copyright TEL 31 03 98 B8 2 44 T807 808 PCB Information M800 00 Ref Var IPN Description Ref Var IPN Description C1 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED D13 008 00014 73 S LED HLMP5050 GREEN RT ANGLE PCB MTG C2 010 04470 09 CAP CERAMIC 4N7 20 250VAC APPROVED D14 001 00012 23 S DIODE 26 1A 400V FAST SWITCH C3 022 06680 04 MYLAR 680N 20 250VAC APPROVED D15 001 00012 27 5 DIODE BYV28 200 3 5A 200V FAST SWITCH C4 022 06680 04 MYLAR 680N 20 250VAC APPROVED D18 001 00012 2
146. es to the user interface to make data entry and editing signifi cantly easier Major changes are outlined below Includes several new radio models which are not programmable with PGM800 V2 01 Default file names with dash are saved with dash instead of underscore Default file extension in Save File page is BIN instead of HEX Out of range frequencies will result in warning messages but will still be accepted as valid entries Channel numbers are selectable between 0 127 and 1 128 Automatic insertion feature to input frequencies Note The datafiles produced by BASEPROG V1 0 and PGMS800 V2 01 are still compatible with PGM800 V2 21 5 4 PGM800Win V1 00 PGM800Win V1 00 is different in concept from DOS versions of PGM800 in that it is Windows driven It includes many new and improved features over DOS versions of 800 Major changes outlined below The Windows environment makes data entry and editing significantly easier Includes several new radio models which are not programmable with DOS ver sions of PGM800 Out of range frequencies will result in warning messages and will not be accepted for entry into the standard library module User defined modules can be created allowing variation from the standard library module Channel numbers default to 0 127 to match the EPROM memory locations how ever the user can change the setting so that the channel numbers run fro
147. fold out 3 3 1 30 04 98 3 3 2 30 04 98 blank 3 3 3 30 04 98 3 3 4 30 04 98 blank 3 3 5 30 04 98 fold out 3 3 6 30 04 98 fold out 3 3 7 30 04 98 fold out 3 3 8 30 04 98 3 3 9 30 04 98 3 3 10 30 04 98 3 3 11 30 04 98 3 3 12 30 04 98 blank 30 04 98 Copyright TEL 800 00 Al Part General Servicing Procedures This part of the manual is divided into the sections listed below These sections provide some general and advisory information on servicing procedures a brief history of T800 programming software and a list of Technical Instructions pertaining to T830 Series equipment Section General Caution CMOS Devices Caution Beryllium Oxide amp Power Transistors Mechanical Pozidriv Recess Head Screws Disassembly Reassembly Component Replacement Leaded Components Desoldering Iron Method Component Cutting Method Surface Mount Devices To Remove Cased Mica Capacitors Software History BASEPROG 1 800 V2 PGM800 V2 01 800 2 21 PGM800Win V1 00 Technical Instructions Typical Anti static Bench Set up Copyright TEL 31 08 96 800 00 31 08 96 Copyright TEL 800 00 General A1 1 1 General If further information is required about any ancillary equipment or this Manual it may be obtained from Tait Electronics Ltd or accredited agents When requesting this infor mation please quote the equipment type number e g T807 1
148. hat this component is fitted only to this variant The miscellaneous and mechanical section lists the variant and common parts in IPN order IPN Description 015 06100 08 020 09220 01 015 06100 08 015 06100 08 015 25100 08 015 24470 08 015 25100 08 015 24470 08 015 24100 08 015 24470 08 015 05470 08 CER 1206 CHIP 100N 10 X7R 50V CAP ELECT RADL 220M 16V 10X12 5MM CAP CER 1206 CHIP 100N 10 X7R 50V CAP CER 1206 CHIP 100N 10 X7R 50V CER 0805 CHIP 10N 10 X7R 50V CER 0805 CHIP 4N7 10 X7R 50V CER 0805 CHIP 10N 10 X7R 50V 0805 CHIP 4 7 10 X7R 50V CAP CER 0805 CHIP 1 10 X7R 50V CER 0805 CHIP 4N7 10 X7R SOV CAP CER 1206 CHIP 47N 10 X7R 50V description gives a brief description of the component Internal Part Number order the component by this number Copyright TEL 31 08 96 8 1 4 T807 808 PCB Information M800 00 Grid Reference Index To assist in locating components and labelled pads on the PCB layouts and circuit diagrams a com ponent grid reference index has been provided This index lists the components and pads in alpha betical order along with the appropriate alphanumeric grid references as shown below PCB layout components listed reference in alphanumeric order circuit diagram Device Circuit C126 2 6 2 7 C127 1 A8 2 P4 C128 2 B7 2 P2 C129 2012 2 E3 80130 2 D8 2 B8 C131 2 09 2 H6 C
149. ile 800b84a 100 Copyright TEL 31 03 98 8 2 48 T807 808 PCB Information M800 00 31 03 98 Copyright TEL 800 00 T807 808 PCB Information B8 2 49 808 Parts List IPN 220 01183 07 How To Use This Parts List The components listed in this parts list are divided into two main types those with a circuit reference e g C2 D1 R121 etc and those without miscellaneous and mechanical Static sensitive devices are prefixed with S Those with a circuit reference are grouped by component type in numerical order Each component entry comprises three or four col umns the circuit reference variant number if applicable IPN and description A number in the variant column indicates that this component is fitted only to that variant The miscellaneous and mechanical section lists the parts in IPN order and where possible the legend indicates their position onthe exploded view Parts List Amendments C104 Changed from 011 54100 02 63V to 011 04100 02 50V 97 04 7072 R17 8 R19 Changed from 10E to 22E 030 52100 20 06 97 720005 R17 8 R19 Two ferrite beads to be placed 065 00010 04 not previously included 96 10 7175 R83 amp R84 Ferrite beads to be placed 030 52220 20 not previously included 96 10 7175 R105 Changed from 1k 030 54100 20 to 1k5 030 54150 20 to reduce amplitude of noise from noise modulator 710042 Important mechanical assembly changes to this issue are as follows 307
150. it a new fuse of the correct rating Note If the fuse was of a lower rating and there are no signs of component dam age it may be worthwhile fitting a new fuse replacing the covers and switching the supply on If the new fuse blows proceed with fault finding as described in the following sections 6 2 Component Checks 6 2 1 General If a transistor is suspected of faulty operation an indication of its performance can be assessed by measuring the forward and reverse resistance of the junctions First make sure that the transistor is not shunted by some circuit resistance unless the device is completely desoldered A 20k ohm V or better multimeter should be used for taking the measurements using only the medium or low resistance ranges The collector current drawn by multijunction transistors is a further guide to their per formance If an IC is suspect the most reliable check is to measure the DC operating voltages Due to the catastrophic nature of most IC failures the pin voltages will usually be markedly different from the recommended values in the presence of a fault The recommended values can be obtained from either the circuit diagram or the component data catalogue Copyright TEL 31 08 96 6 4 T807 808 Fault Finding M800 00 6 2 2 Initial Checks Some components are more likely to be at fault than others and it is recommended that the following are checked first D46 Issue 03 If short circuited replace an
151. l 100 130V AC 115V typical Switch off disconnect from the mains and inspect for any signs of overheating Reassemble as described in Section 3 2 4 This completes the run up and fault finding of the T807 808 Copyright TEL 31 08 96 6 10 807 808 Fault Finding 800 00 31 08 96 Copyright TEL 800 00 1807 808 Installation B7 1 7 1807 808 Installation The following section gives a brief description of the basic rack mounting and wiring procedures The following topics are covered in this section Section 7 1 General 7 3 7 2 Rack Mounting 7 3 7 3 Rack Frame Earthing 7 3 7 4 Noise Interference Suppression Earthing 7 4 7 4 1 Introduction 7 4 7 4 2 Mounting 7 4 743 Earthing 7 4 744 Filtering 7 5 7 5 Float Charging a Battery 7 5 7 6 Output Voltage Remote Sensing 7 6 7 7 Parallel Operation 7 8 7 8 Mains And Or Power Supply Failure Alarm 7 8 Output Voltage Remote Sensing 1 Constant Output Voltage By Local Sensing Output Voltage Remote Sensing With Fuse And Or Switch Copyright TEL 31 08 96 7 2 1807 808 Installation M800 00 31 08 96 Copyright TEL 800 00 T807 808 Installation B7 3 7 1 General The DC output wiring must be of sufficient gauge to carry the current required without excessive voltage drops i e lt 0 5 in total even with remote sensing connected The minimum recommended wire sizes are as follows 807 15A rated ou
152. lable on the 7807 808 rear panel for system monitoring purposes Mains amp power supply OK approx Vout via 1k resistor typ 13 8V Mains amp or power supply failure approx Vout via 11k resistors typ with or without a battery across main DC output This alarm output can be directly connected to an optocoupler input of a T802 remote monitor unit 31 08 96 Copyright TEL 800 00 T807 808 Information 8 1 1 8 1807 808 PCB Information This section provides parts lists exploded views of the mechanical assemblies grid reference indi ces PCB layouts and circuit diagrams for three distinct issues 03 05 and 07 of the T807 808 Switching Power Supplies There is also a parts list PCB layout and circuit diagram for the Noise Modulator PCB which solders onto TP4 of the issue 03 Power Supply PCB The noise modulation circuit was incorporated into all Power Supply PCBs from issue 05 onwards The T807 and T808 are built on a common main PCB though certain components have different val ues While we have provided individual parts lists for each product all other information provided in this section pertains to both products with the different value components clearly indicated with an asterisk This section contains the following information Section Introduction T807 808 Switching Power Supply PCB 220 01183 03 T807 808 Noise Modulator PCB 220 01268 00 T807 808 Switching Powe
153. le to backplane PCB PLUG 6 W 2 3 FLAT CABLE TERMN Programming port speaker to backplane PCB connector PLUG 15 W D RANGE PNL MTG105 Connects to SK5 SKT 15W DRANGE PNL MTG 125 PA SK5 cable SKT 6 W 2 R 3X2 PCB MTG Speaker panel programming socket PCB connector SOCKET RJ11 BULK HEAD Connects programming cable CLAMP LATCHING 15 W D RANGE D range cover SPKR A3M2520 FUSE 30A 6X32MM SLOW BLOW GRILLE SPKR 307 01015 00 BLK PNL SPKR SINGLE SER II PACKING A4M1752 PROTECT FOAM SCRW M3X10MM P POZ ST BZ Holds backplane PCB onto rack frame SCRW M3 8MM BUTTON SKT HD Holds speaker grill onto front panel NUT M3 COLD FORM HEX ST BZ Speaker front panel 353 00010 13 WSHR M3 S PROOF INT BZ Speaker front panel 353 00010 16 WSHR M3 FIBRE 8MM OD X 1 5MM Speaker front panel 365 00011 54 LABEL R1556 2 90 24MM 365 01371 00 LABEL RACKFRAME 110X145MM 369 00010 14 TIE CABLE NYLON 100 2 6MM 369 00010 14 TIE CABLE NYLON 100 2 6MM 369 00010 20 TIE CABLE NYLON SPIRAL 6MM ST6 369 00010 24 BASE CABLE TIE MTG S AD 399 00010 51 BAG PLASTIC 75 100MM 399 00010 53 PLASTIC 150 250 410 00002 10 PKG 291 2 OUTER CARTON 410 00002 21 PKG POLYST T800 RACK FRAMES Note 1 This parts list contains all those parts not listed on the drawings which follow Note 2 Replace 345 00040 11 Screw M3x10 mm p poz With 349 00020 36 Screw M3x8 mm Pan Torx Reason Smaller screw now required Add 360 00010 05
154. ler circuit to provide the same overall DC voltage as in 230V mode R4 and R7 serve to equalise the voltage appearing across the series connected capacitors C9 to C12 are high temperature high ripple current capacitors C14 and C13 are low loss high fre quency capacitors and together with 1 Q1 and 2 form a conventional half bridge push pull circuit operating at 166kHz D14 D15 D18 and D19 provide reverse voltage protection for Q1 and Q2 2 3 Undervoltage Lockout amp Fan Control R50 D31 provide 5 6V reference to the 2 comparators formed by IC3 IC3 pins 1 2 amp 3 is a comparator that is configured with R5 R6 R8 R53 and R54 to detect low AC input conditions The values are such that for an AC input of 185V 95V or less the comparator shuts down the main control circuitry via IC4 pin 10 R52 provides approx imately 5V hysteresis to prevent on off oscillations due to mains fluctuations caused by loading when the supply turns on The purpose of the comparator formed by IC3 pins 5 6 amp 7 and R55 is to prevent the fan from being activated when the ambient temperature drops below 10C as the bear ings inside the fan become prone to excessive wear R59 provides a few degrees of hys teresis Copyright TEL 31 08 96 2 4 T807 808 Circuit Operation 800 00 2 4 Main Isolation Transformer 1 Snubbing Network amp Output Rectifier provides the required isolation between input and output and its
155. light change in the nominal output voltage by approx 0 3V The remote sense option should be fitted before setting the output voltage refer to Section 7 6 Current Limit Adjustment Turn the CURRENT LIMIT SET control RV25 fully clockwise Switch the T807 808 on and set the variable DC load for a current just above the maximum desired current observing the limits in Section 1 2 4 Adjust RV25 until the voltage across the DC load just starts to drop Overvoltage Cut out Adjustment Issues 05 07 Only Set the mains input voltage to 240V nominal with a 15 T807 or 25A T808 load connected Adjust RV92 to give 15V output from the PSU Adjust RV81 slowly for power supply cut out On LED and Overload LED will flash on and off Reset RV92 to give 13 8V output from the PSU Copyright TEL 31 08 96 4 6 T807 808 Initial Set up amp Adjustment M800 00 31 08 96 Copyright TEL 800 00 T807 808 Functional Testing B5 1 5 T807 808 Functional Testing The following test procedures will confirm that the T807 808 has been set up and adjusted correctly and is fully operational Refer to Figure 4 1 for test equipment details The following topics are covered in this section Section Basic Operation Undervoltage Lockout amp Mains Input Current Output Noise Overall Power Supply Stability Copyright TEL 31 08 96 5 2 T807 808 Functional Testing M800 00
156. ltage or never fully charged low voltage When a fuse and or switch is fitted in the output wiring between the power supply and the load it is essential that the remote sensing is con nected to the power supply side of the switch or fuse as shown in Figure 7 3 Light Gauge Wire Load 807 808 e g Transmitter Remote Sense V DC Switch Fuse RE 0 0 0 0 Heavy Gauge Wire Figure 7 3 Output Voltage Remote Sensing With Fuse And Or Switch Failure to do this will result in the destruction of the main rectifier diode D43 Issues 05 6 07 or the overvoltage diode D46 Issue 03 in the T807 808 when the fuse or switch is open This happens when the power supply sees 0 volts across the remote sense ter minals and the output voltage is then increased to compensate for the apparent reduc tion of output voltage Copyright TEL 31 08 96 7 8 T807 808 Installation 800 00 7 7 Parallel Operation T807 808 power supplies may be operated in parallel as follows Set the output voltages to within 0 1V of each other Connect the supplies together with equal lengths of output wire Note With very light or no load only one power supply may have its On LED illuminated This is normal and the LED s on the other supplies will illumi nate as soon as the load is increased 7 8 Mains And or Power Supply Failure Alarm A mains and or power supply failure alarm output signal to DC rail 0V is avai
157. lts 311 00010 39 KNOB RED PLASTIC ROUND Pushes on to SW2 365 01391 01 LABEL BLNK 30X10 8MM TAMPERMARK VOID Ser No x1 Job No x1 Rev No x1 8 Elec Insp x1 316 06399 01 5 PNL FRT COMPL T807 A3M2405 2 365 01500 00 LABEL CE CONFORMITY 12 24MM 316 21176 02 6 PNL REAR A3M2427 2 T807 COMPL SCRN 369 00020 52 TAPE ELECT INSULATION UL APPRVD 130 C 318 01018 00 7 RAIL CHASSIS T807 808 2404 For T4 Attached to PCB x2 399 00010 10 RUBBER BAND NO 33 319 01189 01 SHIELD T807 808 MAINS FILTER Fitted to underside of board across output 399 00010 51 BAG PLASTIC 75 100MM For Mounting Kit 319 30030 01 8 SPACER A4M1115 T807 808 Between amp Rails x6 400 00020 01 SLEEVING 0 7MM SIL RUBBER For Legs of R13A R47 amp R64 319 40012 00 EARTH STRAP DC T807 808 Fitted to underside of board across input 400 00020 03 SLEEVING 1MM SIL RUBBER For Legs of R3 R11 79A R79B R81 8 R82 345 00040 06 9 SCREW M3 8MM PAN POZI ST BZ SK 3 x2 Mounting Kit x2 in bag 400 00020 05 SLEEVING 1 5MM SIL RUBBER 345 00040 12 SCREW M3X10MM CSK POZI ST BZ 400 00020 07 SLEEVING 2MM SIL RUBBER Mounting Kit x6 in bag Goes over wire on L6 345 00040 17 10 SCREW M3 16MM CSK POZI ST BZ 410 01081 00 CRTN T800 KIWI REF22860 402X192X66MM PM 410 01082 00 CRTN 10 T800 KIWI REF24417 423X410X360 845 00040 19 21 SCREW M3 25MM PAN POZI ST BZ Fan x4 345 00040 24 11 SCREW M3X20MM CSK POZI ST BZ Q1 Q2 Bracing Bracket x1 349 00020 07 12 SCREW 4 40 X 5 16 PAN POZI TAPTITE BLACK
158. m 1 128 to suit his her particular needs 31 08 96 Copyright TEL 800 00 Software History A5 3 Note The datafiles produced by BASEPROG V1 0 and all DOS versions PGM800 are still compatible with PGM800Win V1 00 5 5 PGM800Win v2 00 PGM800Win V2 00 is an upgraded and expanded version of PGM800Win V1 0 It has been developed specifically for T800 Series II base stations but also has the capability of programming Series I equipment Major changes are outlined below The Windows environment makes data entry and editing significantly easier Includes several new radio models which are not programmable with DOS ver sions of PGM800 Out of range frequencies will result in warning messages and will not be accepted for entry into the standard library module User defined modules can be created allowing variation from the standard library module Channel numbers default to 0 127 to match the EPROM memory locations how ever the user can change this setting so that the channel numbers run from 1 128 to suit his her particular needs The ability to program T800 Series II base station modules via serial communica tions Deviation and reference modulation settings are written automatically to the radio Extra information that is not stored in the radio but is information relevant to the radio can be saved to a file on disk e g note field auxilliary pin names etc Note The datafiles produced by BASEPROG V
159. n assembly fitted with three female N type connectors complete with a mounting bracket and two coaxial cables terminated in male N type connectors refer to Section 2 for more information Auxiliary D range kit An additional D range kit normally fitted as D range 2 comprising one D range plug assembly complete with connecting loom and mounting screws The ribbon cable loom connects the D range PCB to the Micromatch socket SK805 in the microcontroller compartment This kit is typically used in paging applications and where external channel control is needed Speaker Programming port kit A 60mm speaker panel fitted with 4Q speaker and complete with mounting hardware refer to page 1 4 in this section and Sections 2 amp 3 for illustrations and more information Blank panel with fitting kit The blank panel is used to cover up empty spaces in a rack frame The kit comprises the blanking guide blank panel and mounting screws refer to Section 3 for illustration Rack fan kit rail mounted This kit features a rack mounting fan which is designed to fit into the base of any standard 483mm rack frame without affecting its ability to house seven modules The kit contains all mounting hardware Rack fan kit Series II guide mounted This kit features a guide mounting fan and includes all mounting hardware 30 04 98 Copyright TEL 800 00 T800 22 0000 General Information C1 7 Guide Kits T800 41 0002
160. n packages containing new PCB information and or text are available You may then order as many packages as you require from your local Tait Company Revision packages are supplied ready punched for inclusion in your manual Each page in this manual has a date of issue This is to comply with various Quality Standards but will also serve to identify which pages have been updated and when Each page and its publication date is listed in the List of Effective Pages and a new list containing any new revised pages and their publica tion dates will be sent with each revision package Any portion of text that has been changed is marked by a verti cal line as shown at left in the outer margin of the page Where the removal of an entire paragraph means there is no text left to mark an arrow as shown at left will appear in the outer mar gin The number beside the arrow will indicate how many para graphs have been deleted The manual issue and revision status are indicated by the last three digits of the manual IPN These digits start at 100 and will increment through 101 102 103 etc as revision packages are published e g 103 issue status 9 status Thus Issue 103 indicates the third revision to issue 1 and means that three packages should have been added to the manual The issue digit will only change if there is a major product revision or if the number of revision packages to be included means that the manual b
161. n the T808 will continue to run Issue 03 only 31 08 96 Copyright TEL 800 00 T807 808 Fault Finding 6 5 6 4 Further Fault Finding amp Run up Procedure Warning The T807 808 is not a conventional power supply and the potential for lethal accidents is very real It is imperative that the following procedures are followed precisely and under no circumstances must any short cuts be taken These procedures have been carefully designed to minimise the danger to service personnel and deviation from them will only compromise the safety of all concerned Wear safety goggles while running up or working in close proximity to the 807 808 Because of the dangers involving off line power supplies it is suggested that the follow ing procedures are followed both after repairs have been carried out and for further fault finding These procedures should be carried out only by suitably qualified person nel Refer to Figure 4 1 for test equipment details paying particular attention to the cau tions listed in Chapter 4 1 Note The figures in brackets refer to 115V 60Hz versions of the T807 808 6 4 1 Voltage Control Loop Checks Ensure that the mains input supply is disconnected from the 7807 808 hereafter referred to as the PSU and the Power switch is set to off Apply 15V from an external power supply PS1 to the anode of D30 and TP4 Check that the red Standby LED is on Check on the T808 that the
162. nite Street Geebung Old 4034 Box 679 Virginia Queensland 4014 Australia Phone 61 7 3865 7799 Toll Free 1800 077 112 Fax 61 7 3865 7990 Canada Tait Mobile Radio Inc Unit 5 158 Anderson Avenue Markham Ontario L6E1A9 Canada Phone 1 905 472 1100 Toll Free 1 800 890 8248 Fax 1 905 472 5300 Phone 64 3 348 3301 Fax 64 3 343 0558 Singapore Tait Electronics Far East Pte Ltd 4 Leng Kee Road SIS Building 05 11A Singapore 159088 Phone 65 471 2688 Fax 65 479 7778 Taiwan Tait Electronics Taiwan Ltd 1104 No 142 Chung Hsiao E Rd Sec 4 Taipei Taiwan Phone 886 2 731 1290 Fax 886 2 711 6351 30 04 98 Copyright TEL 800 00 About This Manual Scope Format Revision Packages Revision Control PCB Information This manual contains general technical and servicing informa tion on T800 Series II ancillary equipment We have published this manual in a ring binder so that revision packages containing additional information pertaining to new issues Of PCBs or to additional ancillary equipment can be added as required Revision packages will normally be published when an ancillary equipment manual requires overhaul or to coincide with the release of information on a new PCB and may also contain addi tions or corrections pertaining to other parts of the manual If you return the address card at the front of this manual you will be notified when revisio
163. nt Limit Circuitry Output Overvoltage amp Reverse Polarity Protection Issue 05 amp 07 Issue 03 Overtemperature Protection Mains And Or Power Supply Fail Alarm Noise Modulator Issue 05 amp 07 Issue 03 Copyright TEL 31 08 96 2 2 T807 808 Circuit Operation 800 00 31 08 96 Copyright TEL 800 00 T807 808 Circuit Operation B2 3 2 1 Introduction The Tait T807 808 switched mode power supply uses the well proven conventional half bridge push pull topology Regulation of the output voltage with varying mains input voltage and load conditions is provided by pulse width modulation of power MOSFET transistors at the primary of the main isolating transformer 2 2 Mains Input Circuitry When the mains supply is first connected to the unit R3 will limit the maximum inrush current to an acceptable level The large filter capacitors C9 to C12 at first show a very low impedance which would result in excessive inrush current without R3 Once the supply has begun to function RLY1 will switch shorting out R3 and avoiding excessive power dissipation in R3 The incoming mains is filtered to remove noise and spikes R2 and R49 providing pro tection against high voltage spikes that may be on the mains supply In 230V mode D1 to D4 act as a conventional bridge rectifier and C9 to C12 are the smoothing capacitors In 115V mode D1 and D2 together with C9 to C12 form a conventional voltage doub
164. ntact your nearest authorised Tait Dealer or Service Centre Further assistance may be obtained from the Customer Support Group Radio Infrastructure Division Tait Electronics Ltd Christchurch New Zealand When requesting this information please quote the equipment type number e g T807 10 and serial number In the case of the service manual quote the Tait Internal Part Number IPN e g M800 00 100 and for circuit diagrams quote the Title IPN and Issue 3 1 1 Warning Lethal Voltages The T807 808 power supply contains voltages that may be lethal Disconnect the mains IEC connector and wait for 5 minutes for the internal voltages to drain away before dismantling The power on off switch does not isolate the power supply from the mains It disables or enables only the switching control circuitry i e output power on off Servicing should be carried out only by qualified technicians and should be attempted only when powered through a mains isolating transformer of sufficient rating It is strongly recommended that the mains supply to the whole of the repair and test area is supplied via an earth leakage circuit breaker 3 1 2 Caution Ventilation Always ensure there is adequate ventilation around this unit and do not operate it ina sealed cabinet The MTBF will decrease if the airflow is blocked Asa rule of thumb the life expectancy of this unit will approximately halve with every 10 C rise in tempera ture
165. o meet high voltage requirements 93 04 202 Ref Var IPN Description Ref Var IPN Description C1 010 04220 09 CER 2 2 10 250VAC APPROVED C60 017 15470 01 CER SURFACE BARRIER 47N 20 50V C2 010 04220 09 CER 2 2 10 250VAC APPROVED C61 025 08100 03 10M 35V 20 TANT 5MM L S C3 022 06470 04 MYLAR 470 10 250VAC C62 019 05470 00 CAP MONOLITHIC CER 47N 10 50V X7R C4 022 06470 04 MYLAR 470 10 250VAC C63 022 57100 02 CAP MYLAR Al 1M 20 50V POTTED C5 012 04220 06 CER 2N2 3 PIN SUPPR FLTR C65 020 09470 07 470M 16V 20 ELEC VERT 8 20 3 5MM 1 5 C6 012 04220 06 CER 2N2 3 PIN SUPPR FLTR LO ESR C9 021 09390 00 390UF ELECT 200 105D 25DIAX40 10MMLS C66 024 14470 01 METAL POLYPR RADL 4N7 10 400VAC C10 021 09390 00 390UF ELECT 200V 1050 25DIAX40 10MMLS C67 024 14470 01 METAL POLYPR RADL 4 7 10 400VAC C11 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS 68 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C12 021 09390 00 390UF ELECT 200V 105D 25DIAX40 10MMLS 69 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C13 024 06680 08 POLYPR AXIAL 680N 20 250VDC C70 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C14 024 06680 08 POLYPR AXIAL 680N 20 250VDC C71 020 19220 02 ELECT RAD 2200M 16V 12 5X30MM LO ESR C15 010 03220 03 CER 220P 10 B 6KV 72 020 19220 02
166. om of the cabinet must be constructed so as to contain any material emitted from the unit under fault con ditions which could ignite the supporting surface If in doubt refer to IEC950 or your nearest approved Tait Dealer or Service Centre 31 08 96 Copyright TEL 800 00 807 808 Introduction To Servicing B3 5 3 2 Mechanical 3 2 1 Construction All electrical components except the fan in the T808 are mounted on and soldered to a single large PCB This PCB is mounted onto 2 identical extruded aluminium bars which provide heatsinking for the power semiconductors as well as mechanical support for the whole power supply Both front and rear panels are attached to these extrusions Two identical vented covers on either side of the PCB assembly complete the simple but effective power supply packaging The mechanical construction of the T807 808 provides heatsinking EMI shielding and user protection and is also designed for ease of servicing and mounting 3 2 2 Disassembly Instructions Warning Observe the precautions regarding lethal voltages outlined in Section 3 1 of this Manual before disassembling this unit 3 2 2 1 To Gain Access To The Component Side Of The PCB This will give access to the fuse 115V 230V switch or links and the output adjust trim pots Remove the 2 guide rail screws at the rear of the right hand cover top and bot tom Remove the 8 countersunk screws holding the right hand cover onto the extruded
167. on C3 2 5 T800 22 0000 PCB IPN 220 01409 03 Bottom And Top Sides Copyright TEL 30 04 98 C3 2 6 T800 22 0000 PCB Information M800 00 T800 Series Module Inputs And Outputs Receiver Standard Inputs And Outputs The table below shows standard inputs and outputs for the T800 receiver and corresponding inputs and outputs on the backplane PCB SK7 Line Function Audio output from a 600Q balanced line transformer Output level adjustable from 50 to 10dBm via a potentiometer on the front panel Pins 2 amp 3 are usually linked for normal operation Receiver Strength Signal Indicator Provides a DC voltage propor tional to the signal strength of the received signal Values are VHF 4 5V 100dBm 1V 15dB 115 to 70dBm 2V 110dBm 1V 10dB 115 to 70dBm For UHF optional board must be fitted Audio 1 Audio 1 allows access to audio before it passes through the squelch circuitry The output will provide frequencies down to 5Hz when the audio processor is linked for flat response From Audio 1 audio can be passed to external CTCSS and signalling decoders Serial Com Audio 2 Serial programming input for programming the module Can be configured as Audio 2 by internal link resistors if required Audio 2 is an input and when used in conjunction with Audio 1 allows the audio path to be broken so that external audio processing c
168. or monitor and channel select Copyright TEL 30 04 98 C1 8 T800 22 0000 General Information M800 00 1 2 Specifications The performance figures given are minimum figures unless otherwise indicated Details of test methods and the conditions that apply for safety and EMC testing can be obtained from Tait Electronics Ltd General Frequency Range base station repeater Coaxial Relay Driver negative volts switched Cooling Fan Driver negative volts switched Channel Selection single DIP switches for both Rx and Tx Ex modules plus parallelled external select line via SK6 Speaker Output 4Ohm nominal 2W Programming Port 5V logic levels Fuse T8x6 T8x8 or 25 50W 15 slow blow T8x9 100W 30 slow blow OEM Output Connectors Via two 25 way D range sockets Wire Power supply wire consists of red and black 154 auto cable 41 0 3 PVC All other wire consists of tinned Copper 7 0 2 PVC coated wire Tri rated cable 56 0 3mm 4 0mm 12 AWG Max operating temperature s 105 C Voltage rating 600V Nominal outside dia 43mm Current rating at 30 C 41 amps Note Optional Tri rated cable for power supply feeds is available on request 30 04 98 Copyright TEL T800 22 0000 General Information C1 9 M800 00 Dimensions Height 222mm 5U high Width 482mm 19 rack mount Length 322mm plus clearance space of 50mm Weight 45kg Copyright TEL 30 04 98 1 10 T800
169. pendent on system configurations further protection should be determined and implemented by the system engineer refer also to Section 7 Copyright TEL 31 08 96 2 6 T807 808 Circuit Operation M800 00 2 9 Overtemperature Protection Protection against overheating is provided by thermal cut out TC1 Should the temper ature of the main transformer 1 rise to an unsafe level TC1 will interrupt the supply voltage to the control circuitry and the supply will shut down There is some hysteresis in and only after the temperature has dropped by approximately 5 C will it restore power to the control circuitry thus restoring normal operation 2 10 Mains And or Power Supply Fail Alarm In the case of a mains and or power supply failure a logic 0 OV is available at the Mains PS Fail Alarm output even with a battery connected across the main DC out put If there is no fault with the mains or power supply the main DC output voltage typ 13 8V is supplied to this alarm output via Q8 and R99 2 11 Noise Modulator 2 11 1 Issue 05 amp 07 and Q12 form the white noise circuit and are further amplified buffered by Q13 The noise modulates the frequency of oscillation of IC4 the switched mode control The purpose of the noise modulator is to spread the discrete harmonic frequencies energy of the switching circuits over a wide bandwidth so that possible interference is minimised This results in an overall re
170. r Supply PCB 220 01183 05 T807 808 Switching Power Supply PCB 220 01183 07 Copyright TEL 31 08 96 8 1 2 T807 808 PCB Information M800 00 31 08 96 Copyright TEL 800 00 T807 808 PCB Information B8 1 3 8 1 Introduction PCB Identification All PCBs are identified by a unique 10 digit number the last 2 digits of which define the issue status The issue status starts at 00 and increments through 01 02 03 etc as the PCB is updated Some issue PCBs never reach full production status and are therefore not included in this manual A let ter following the 10 digit IPN has no relevance in identifying the PCB for service purposes Parts Lists The 10 digit numbers 000 00000 00 in this Parts List are internal part numbers IPNs Your spare parts orders can be handled more efficiently if you quote the IPN and provide a brief descrip tion of the part The components listed in this parts list are divided into two main types those with a circuit refer ence e g C2 D1 R121 etc and those without miscellaneous and mechanical Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group Each component entry comprises three or four columns as shown below circuit reference lists components Ret in numerical order BE 127 C128 C129 amp C130 amp C130 amp C130 amp C130 C131 C132 C133 variant column indicates t
171. re it is not stuck to the plating If the lead is still not free resolder the joint and try again Note The desoldering iron does not usually have enough heat to desolder leads from the ground plane Additional heat may be applied by holding a sol dering iron on the tip of the desoldering iron this may require some addi tional help 3 1 2 Component Cutting Method Cut the leads on the component side of the PCB Heat the solder joint sufficiently to allow easy removal of the lead by drawing it out from the component side do not use undue force Fill the hole with solder and then clear with solderwick Copyright TEL 31 08 96 A3 2 Component Replacement M800 00 3 2 Surface Mount Devices Caution Surface mount devices SMDs require special storage handling removal and replacement techniques This equipment should be serv iced only by an approved Tait Dealer or Service Centre equipped with the necessary facilities Repairs attempted with incorrect equipment or by untrained personnel may result in permanent damage If in doubt contact Tait Electronics Ltd or your nearest Tait Branch or Subsidiary 31 08 96 Copyright TEL 800 00 To Remove Cased Mica Capacitors A4 1 4 To Remove Cased Mica Capacitors Cased mica capacitors can be removed by heating the top with a heavy duty soldering iron and gently lifting the capacitor off the PCB with a solder resistant spike or equiva lent Copyright TEL 31 08 96
172. s parts list are divided into two main types those with a circuit reference e g C2 D1 R121 etc and those without miscellaneous and mechanical Those with a circuit reference are grouped by component type in numerical order Each component entry comprises three or four col umns the circuit reference variant number if applicable IPN and description A number in the variant column indicates that this component is fitted only to that variant The miscellaneous and mechanical section lists the parts in IPN order and where possible the legend indicates their position onthe exploded view Parts List Amendments C1 8 C2 Changed from 2 2n 010 04220 09 to 4 7n to meet European Type Approval 95 09 7077 8 C4 Changed from 470n 022 06470 04 to 680n to meet European Type Approval 95 09 7077 C5 8 C6 Changed from 2 2n 012 04220 06 to 4 7n to meet European Type Approval 95 09 7077 C5A amp C6A 4 7n added in parallel with C5 amp C6 respectively to meet European Type Approval 95 09 7077 L1 amp L1A Added in place of L1 065 00010 20 to meet European Type Approval 95 09 7077 C19 10n 022 55100 10 deleted from circuit to increase stability of short circuit test 95 08 7024 C100 10n added to underside of PCB to increase stability of short circuit test 95 08 7024 C101 100p added to underside of PCB to increase stability of short circuit test 95 08 7024 PL 2 Deleted from Parts List Only fitted to T808 10 95 11 7106
173. small size is due to the high operating frequency and low loss ferrite core This transformer is hi pot tested to 3750V to ensure compliance with the most stringent VDE safety regulations The main secondary winding is centre tapped thus requiring only 2 diodes D43 to provide full wave rectification resulting in reduced power loss R11 C15 R79 C66 and C67 provide some high frequency snubbing The effect of this snubbing is twofold firstly it reduces high frequency spikes due to leakage inductance and secondly it shapes the load line resulting in reduced switching losses within Q1 and Q2 2 5 Output Filter amp Minimum Load T5 C68 to C73 C76 and C78 reduce the 166kHz ripple to an acceptable level while C74 C75 L6 C79 C80 and C81 reduce the level of higher frequency noise components Q9 switches in R81 R82 and RLY1 which serve as a minimum load to enhance stability 9 is activated via D41 only when the supply is active This ensures that R81 R82 and RLY1 will not drain any back up batteries that might be present on the supply output while the supply is switched off or the mains supply is interrupted 2 6 Output Voltage Regulation amp Switching Transistor Drive The output voltage is sampled via R84 and R83 or SKT 7 if remote sense is used fed to IC8 a programmable high stability zener diode and the error voltage transmitted by IC7 to the pulse width modulator IC IC4 R91 to R96 and C86 to C89 form the stabili s
174. t The components listed in this parts list are divided into two main types those with a circuit reference e g C2 D1 R121 etc and those without miscellaneous and mechanical Static sensitive devices are prefixed with S Those with a circuit reference are grouped by component type in numerical order Each component entry comprises three or four col umns the circuit reference variant number if applicable IPN and description A number in the variant column indicates that this component is fitted only to that variant The miscellaneous and mechanical section lists the parts in IPN order and where possible the legend indicates their position onthe exploded view Parts List Amendments C19 10n 022 55100 10 deleted from circuit to increase stability of short circuit test 95 08 7024 C100 10nF added to underside of PCB to increase stability of short circuit test 95 08 7024 C101 100pF added to underside of PCB to increase stability of short circuit test 95 08 7024 C104 1nF added to underside of PCB to increase stability of short circuit test 96 01 7003 R106 amp R107 100E added in series with D20 amp D21 to increase stability of short circuit test 96 01 7003 L9 a L10 F8 Ferrite Bead fitted over R17 8 R19 to increase stability of short circuit test 96 01 7003 Important mechanical assembly changes to this issue are as follows Rear Panel Changed from 316 21176 02 to 03 Change temperature rating from T 60 c to Ta 40
175. t Pins PCB Mechanical Layout Personality PCB Mechanical Layout Copyright TEL 30 04 98 C3 2 2 T800 22 0000 PCB Information 800 00 30 04 98 Copyright TEL 800 00 T800 22 0000 Information C3 2 3 T800 22 0000 Parts List IPN 220 01409 01 And IPN 220 01409 03 How To Use This Parts List The components listed in this parts list are divided into two main types those with a circuit reference e g C2 D1 R121 etc and those without miscellaneous and mechanical Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group Each component entry comprises three or four columns the circuit reference variant if applicable IPN and description A number in the variant col umn indicates that this is a variant component which is fitted only to the product type listed The miscellaneous and mechanical section lists the variant common parts in IPN order Parts List Amendments Ref Var IPN Description IPN Legend Description CN1 240 04030 09 TERMINAL BLK MTG 2W 5MM LS 220 01409 01 PCB BACKPLANE T800 22 000 CN2 240 04030 09 TERMINAL BLK PCB MTG 2W 5MM LS CN3 240 04030 09 TERMINAL BLK 2W 5MM LS Di 001 00011 70 5 DIODE 1N4001 1A 50V 220 01409 03 PCB BACKPLANE T800 22 0000 D2 001 50012 00 5 DIODE Al 1N4148 SI D3 001 50012 05 5 DIODE Al 1N4531 SI S SIG 240 02020 15 SKT 15 DRANGE PCB PLUS PCB HW D4 001 00015 19 5 DIODE Z
176. ternal switch or wire links infrequent surges of up to 276V AC and less than a few hours duration will not damage the T807 808 Copyright TEL 31 08 96 1 6 T807 808 General Information M800 00 Transient Suppression Threshold 230V 115V Undervoltage Lockout no load to full load 230V 115V Input True RMS Current T807 230V 10 115V 10 T808 230V 10 115V 10 Input Fuse Internal T807 T808 Connection Power Factor Full Load exact factor depends on impedance of mains supply 276V 140V AC lt 185V AC 175V AC typical lt 95V AC 90V AC typical 2 5A max 4A max max 6A max 5A slow blow 8A slow blow via IEC plug on rear panel gt 0 55 1 2 6 Output Voltage 13 8V DC adjustable 11 14V Voltage Regulation 1 remote sensing connected over specified load temperature and mains voltage range Current Continuous Operation Up To 40 C T807 0 15A DC T808 0 25 DC Continuous Operation Up To 60 T807 0 12A DC T808 0 22 DC 31 08 96 Copyright TEL 800 00 T807 808 General Information B1 7 Duty Cycle Operation Up To 60 C 75 Tx lt 30 minute period T807 15 808 25A DC 25 Rx lt 30 minute period Note These current ratings apply to a typical remote sensing operation 1 13 8 at the load terminals with lt 0 5V drop across the wiring from the power sup ply to the lo
177. ton head screws to ensure a good earthing contact The upper and lower M3 x 8mm front panel mounting screws require M3 internal shakeproof washers IPN 353 00010 13 to break through the paint and earth the front panel to the rack T807 808 s manufactured after June 1991 have an earth terminal at the rear of the unit which should be connected securely to earth Other units will require a strap from the chassis earth to the rack in the immediate vicinity of the unit This can be done via the negative rail for each unit 7 4 4 Filtering The 13 8V supply to the receiver can be filtered to prevent noise entering and desensitis ing the receiver Fit one Tait No 8 inductor IPN 056 00010 08 in the positive lead and one in the nega tive lead Note Fit the inductors to the receiver supply leads only The maximum current handling capability of the No 8 inductor is less than the T807 808 maxi mum output current 7 5 Float Charging A Battery The T807 808 power supply can be used to float charge a 12V battery under constant voltage conditions e g a conventional lead acid battery The current limit circuit will prevent the charging current from becoming excessive if the battery connected is com pletely discharged For short circuit and reverse polarity protection it is essential that a fuse of suitable rat ing 15A in T807 and 25A in T808 is inserted in the battery line Issue 05 6 07 The T807 808 contains an internal rectifier diode
178. tput current 2 0mm e g 152 153 auto cable T808 25A rated output current 3 0mm e g 154 155 auto cable or 2 runs of 2 0mm cable Use only an IEC type connector for normal mains input wiring and ensure that this wir ing has a current rating of at least 5A for the T807 and 10A for the T808 The output is factory set to 13 8V no remote sense connected refer to Section 4 3 2 and the current limit set to 16A for the T807 and 25A for the T808 Refer to Section 4 3 3 if it is necessary to change these values 7 2 Rack Mounting The T807 808 is designed for use in a standard 483mm rack frame using the supporting guide rails supplied with the units Do not install this unit with any other type of guide rail as this may prevent adequate ventilation through and past the unit The lower guide rail is located in the rack frame with three screws two at the rear and one at the front The short upper guide rail is located with just one screw The unit is secured into the guide with two front panel mounting screws Although the T807 808 is a high efficiency switching power supply a considerable amount of heat is generated during normal operation An adequate flow of cooling air is therefore essential for reliable operation Do not operate this unit in a completely enclosed cabinet If continuous operation at high ambient temperatures is necessary forced air cooling is recommended for additional reliability It is estimated that the average lif
179. type in numerical order Each component entry comprises three or four col umns the circuit reference variant number if applicable IPN and description A number in the variant column indicates that this component is fitted only to that variant The miscellaneous and mechanical section lists the parts in IPN order and where possible the legend indicates their position onthe exploded view Parts List Amendments R13A Changed from 10 to 68E 94 06 301 R93 Changed from 1K to 910E 94 06 301 R1 amp R85 Changed from 030 08100 30 to 030 08100 31 due to incorrect voltage rating of the original 93 07 348 R1 amp R85 10M added to underside of PCB to meet BABT high voltage requirements 93 04 202 D43 Changed from MBR20100 001 0001 1 44 to 30CPQ90 to meet BABT high voltage requirements 93 04 202 FC1 amp FC2 Fuseholders changed from 6 3mm 340 00010 06 to 5mm due to being the wrong size 93 04 181 C23 Changed from 020 08470 07 to 09 due to high profile of the original 92 10 742 Important mechanical assembly changes to this issue are as follows Sidecover Changed from 303 23128 00 to 01 Width increased by 0 5mm to pass BABT high voltage test 94 05 243 Spacer Changed from 319 30030 00 to 01 Length increased by 0 5mm to pass BABT high voltage test 94 05 243 Screw 4 40 4 Changed from 349 00020 06 to 07 5 16 due to obsolete component 93 08 410 Gasket 362 0001 0 07 replaced by insulator 54 30 362 01024 00 t
180. ult Finding B6 1 6 807 808 Fault Finding The following test procedures and fault finding flow charts may be used to help locate a hardware problem however they are by no means a complete fault finding procedure If the fault still exists after having progressed through them in a logical manner contact your nearest authorised Tait Dealer or Service Centre Further assistance may be obtained from the Customer Support Group Radio Infrastructure Division Tait Elec tronics Ltd Christchurch New Zealand The following topics are covered in this section Section Visual Checks Component Checks General Initial Checks Common Faults Further Fault Finding amp Run Up Procedure Voltage Control Loop Checks Start Up Voltage Checks Current Limit Checks Title TP6 amp TP7 Voltage Waveforms Voltage Waveform Noise Jitter Copyright TEL 31 08 96 B6 2 T807 808 Fault Finding M800 00 31 08 96 Copyright TEL 800 00 T807 808 Fault Finding B6 3 6 1 Visual Checks Disconnect the power supply from the mains and wait 5 minutes before removing both covers Inspect the PCB for damaged or broken components paying particular attention to the surface mounted devices SMD s Check for defective solder joints If repair or replacement is considered necessary refer to Section 3 of Part A Check the fuse If it is blown check that the correct rating and type was fitted and f
181. y for more information 4 Audio 4 Fitted for repeater function 5 Rx Gate Tx Key Fitted for repeater function 6 Serial Comms Fitted 1 2 program through D range 2 Fitted 2 3 program through D range 1 7 Optional Link normally fitted 8 Fan Drive If the link is not fitted there is no fan operation Backplane PCB Fitted 1 2 fan runs when is keyed 220 01409 03 Fitted 2 3 fan runs continuously Only Note 1 Link LN2 1 to LN3 1 LN2 2 to LN3 2 to set the configuration for a base station Note 2 Link LN1 to LN5 to set the configuration for a repeater Copyright TEL 30 04 98 2 6 T800 22 0000 Circuit Operation M800 00 2 4 Speaker and Programming Port OEM 25 way D range SK7 Speaker Speaker Programming mc and speaker RA socket Static protection circuit Programming port DRI DRI Tx Ex Comms link for DR1 or DR2 DR2 8 LN6 DR2 Speaker Programming Front Panel Plug in T800 Modules OEM u a DR1 standard SK6 5 DR2 optional T800 22 0000 Backplane PCB Figure 2 2 Speaker and Programming Port Configuration The T800 22 0000 has a standard Series II speaker programming port front panel fitted T800 15 0000 This panel has an RJ11 connector for programming via the program ming lead T800 01 00

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