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ICOM IC-2800H Service manual

1. BEB EB VVOL 257 RIO CFL NC NC CFL R63 E 08 CI 5 L 9 R65 8 z Ke J z Em 857 mW VSQL E RS USQL pu RIGS RIG FO p E sg Pis J E 07 Bum oo un je lt gt E 2 958886 gt d lt A 4 HsEBBEEH 5 PvE pod 3 ls VDIAL by gt 2125 2 R UDIAL ERO B e 2 JoL a e 3 J mut p 3 Im E J2 5 6 3 GND 4 2 to MAIN UNIT J3 CONTROL UNIT BOTTOM VIEW from SPEAKER SP1 DNE TU J5 VVOL R151 from CFL BACK LIGHT 2 XT VIDEO IN 4 _ VSQL R154 J2 6 4 RDATA x 2 1 to MAIN UNIT J3 UDIAL 511 from LCD DISPLAY 051 N ANTENNA HV IN W4 gt 2
2. _ c ERJ3GEYJ 104 V 100 ERJ3GEYJ 474 V 470 ERJ3EKF 1203 V 120 ERJ3EKF 8202 V 82 ERJ3EKF 8202 V 82 ERJ3EKF 8202 V 82 ERJ3GEYJ 105 V 1 ERJ3GEYJ 474 V 470 ERJ3GEYJ 103 V 10 ERJ3GEYJ 105 V 1 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 103 V 10 ERJ3GEYJ 223 V 22 ERJ3GEYJ 104 V 100 ERJ3GEYJ 474 V 470 ERJ3GEYJ 474 V 470 474 V 470 474 V 470 ERJ3GEYJ 474 V 470 ERJ3GEYJ 474 V 470 kQ MAIN UNIT 7030003640 7030003600 7030003570 7030003600 7030003630 7030003760 7030003380 7030003520 7030003600 7030003640 7030003480 7030003760 7030003440 7030003570 7030003600 7030003630 7030003760 7030003380 7030003520 7030003600 7030003640 7030003480 7030003760 7030003440 7030003560 7030003800 7030003480 7030003560 7030003600 7030000020 7030001040 7030003390 7030003680 7030003320 7030003560 7030003450 7030003680 7030003520 7030003600 7030003510 7030003510 7030003730 7030003640 7030003760 7030003380 7030003680 7030003600 7030003680 7030003320 7030003420 7030003390 7030003280 7030003750 7030003790 7030003740 7030003590 7030003640 7030003720 7030003770 7030003790 7030003660 7030003670 7030003670 7030003320 7030003560 7030003760 7030003640 7030003540 7030003720 7030003740 7030003730 7030003840 7030
3. Bes E o m c VO 0 VIEW J5 to CONTROL UNIT J2 DATAIN J3 2 J7 DATA GND CLONE I O from EXT SP MAIN UNIT C 5 Y C O O 0 C gt E 2 O gt 5 C gt V O V O Q V gt gt Q C Q D lt Oz c S lt eat 2 OLS 2 2 F Downloaded by Amateur Radio Directory TE Sg p 0 E 18 w m 29 998 Ej ee KE Ifi N 5 6563 I E ul om nt 857 KASA u C 880 o LL lt ser 4 e E lt FE Lr 8 0519 rcg lt Mr Heri a ETE E ju cR B S a em HB a B JE a amp M 8 ex
4. Fan 0 B Q R220 RB706F 4 8706 40 NJM4558M 1 180p 163 2 R199 560 js E NER ER lt 680 H R213 C272 1 1 1 1 pf VR 7 51 82 L C208 C210 C212 C214 3 05 4 C219 R404 R140 0001 240 p 5 0 001 R403 lt k 100k C218 Q41 1M 6 88 25 5193 C209 168 C211 L69 R138 4 R145 E 2 T j 270 a D30 MA133 W10 2405 gt C433 R406 10k 0 1 22k UAF R440 100 6 TC4W66F EUR ITA only IC6A TC4W66F 4 ALFY450F K 7 8 2 4 08 15 nc 1 IC23A pe paa NJM4558M C451 VET OB Bs 5 4 3 1 8 VR4 37 100p 39k Other C447 3 VR 4 66 VR 0 67 EUR ITA only 22k EUR ITA 0 0027 C261 0 1 R195 77 NTCCM16083NH221KC lt R198 lt 438 439 a 0450 os 390p 8 2k Other FI5 CF4WS450HT ON 2k 82k L 100p 1 5k 7 E gt ir 82 z W19 TP AP 8 g 9 E R192 except eam We R441 9 x 220k EUR ITA C266 3415 10k MW N 100p Other EUR ITA only 2 196 ost R443 C264 10k EUR ITA r TA 30 pi 33 i VR 7 86 EUR ITA only MOD lt 7 08 0 65 770 lt Q56 R215 t ITA only 9 R193 l 2SC4081 100 CDB450C24 VR 0
5. SERVICE MANUAL DUAL BAND FM TRANSCEIVER IC 2800H Icom Inc INTRODUCTION This service manual describes the latest service information for the IC 2800H FM TRANSCEIVER at the time of publication MODEL IC 2800H DANGER NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 16 V Such a connection could cause a fire hazard and or electric shock DO NOT expose the transceiver to rain snow or any liq uids DO NOT reverse the polarities of the power supply when connecting the transceiver DO NOT apply an RF signal of more than 20 dBm 100 mW to the antenna connector This could damage the transceiver s front end ORDERING PARTS Be sure to include the following four points when ordering replacement parts 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 1110002750 S C 75501 IC 2800H MAIN UNIT 1 piece 8810008450 Screw M4 x8 ZK IC 2800H CHASSIS pieces Addresses are provided on the inside back cover for your convenience REPAIR NOTES 1 Make sure a problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until the transceiver is disconnected from its power source 3 DO NOT force any of the variable components Turn them slowly and smoothly 4 DO NOT short any circuits or electronic parts An insu lated tu
6. L70 2 2 H S a 0 ZA E T D61 T T T T MA8062 C386 C387 C388 C389 C390 47p 47p 47p 47p 47p P O N TONEIN DMAIN P91 SEG34 R323 L2M 1 9 0362 IC19 P90 SEG33 2 3 2Y damas NM HD6433876NB1 USA AURES TON HD6433876NB11H Other P20 IRQ4 ADTRG P85 SEG30 64 R489 1k E R345 D63 MA8091 CLONE D74 P319 DA202U 15k DTC144EU TMAIN IC20B NJM4558M C392 263 100p Q81 2SC4081 R357 lt R358 1M 2 2k R356 49 470k C400 100k 1 m C472 64 I R350 2 C397 C398 R355 2 C399 R522 C471 01 WM R359 lt 401 R360 4 0 0015 0 039 470k gt 01 lt 470 0 1 10k 0 1 22k IC20A NJM4558M C396 0 1 BU4053BCFV 6 88 IC21 BU4066BCFV R362 gt 1363 gt 364 470k 470k 470k E T 2 83 Q83 8375 466 084 7 87 25 4081 47k 25 4081 R373 R379 1 00 470k C410 C412 470k 0 015 0 0056 K K R370 R371 8372 C409 C411 12k 22k 39k 0 033 _9 39 0 0056 R377 E Raze 9 A C414 1 0 01 0 015 0 001 2 2k 2 80 Q85 471 Q86 2SC4081 R386 4 7k 2SC4081 R381 R382 R383 70 C421 12k 22k 39k 27 0 015 0 0056 082 DTC144EU 7 87 UDMUTE ca C420 0 033 0 39 0 0056 Loss C415 15 R387 47k R385 01 22k 0 015 10 001 R404 4 90 DE 22
7. 2 BER y 527 D Ir 3 zh SSL L N 288 27 48 La i Lot PN ag BE ELO 2 m 9 8 z Eu Bees 2 3 7528 dep emt B E KI T ym S e EL ES BS E r F E28 5 J us 519 I 595 n S p ae d m En tit gm 5 2252 ci yu e a eT 889 GI n Eee T EXT SP HVITDATAIRDATAIGND ISP TT oe a CLONE I O s L W EIS exe PTTP 4 MAIN UNIT DATAOUT E 2 _ IP o F C T N E r Shore a e A e SO JE E BESEmB8B8SEBB cevo E j HLS 2 c CN T O lt uz L O 2 1 5 lt 2 ASO 2 LL E 501 Z LO E zo 16 S qis S gt O C C gt gt Y C O O 0 C E gt O gt c 2 lt V O C 0 O Q gt lt C O C O Q 0 gt O
8. 97 O VR8V 1st IF signal from the 2 IF amplifier is applied to the 2nd mixer section of IC28 16 and is mixed with a 15 2 MHz 2nd LO signal generated by the reference oscillator cir cuit X1 IC2 to produce a 450 kHz VHF 2nd IF signal The 2nd IF signal from the 2nd mixer passes through the 2nd IF filter FI4 during wide channel spacing selection or pass es through FI5 during narrow channel spacing selection EUR ITA versions only where unwanted signals are suppressed It is then amplified at the limiter amplifier section IC28 pin 5 and applied to the FM detector section X2 IC28 pins 10 11 for demodulation the 2nd IF signal into AF signals The FM detector circuit employs a quadrature detection method liner phase detection which uses a ceramic dis criminator X2 for phase delay to obtain a non adjusting cir cuit The detected signal from IC28 pin 9 is applied to the AF circuit 4 1 8 VHF AF AMPLIFIER CIRCUIT The AF amplifier circuit amplifies the detected signals to drive a speaker The AF circuit includes an AF mute circuit for the squelch AF signals from FM IF IC IC28 pin 9 pass through the AF selector IC21 pins 9 8 and are then applied to the low pass 083 R370 R373 406 409 and high pass 084 R375 R379 415 418 filters The filtered signals are level adjusted at the volume control IC IC10 and are ampli fied at the AF power amplifier IC12 pin 2 p
9. opens the squelch only when receiving a signal containing a matching subaudible tone CTCSS When tone squelch is in use and a signal with mismatched or no subaudible tone is received the tone squelch circuit mutes the AF signals even when noise squelch is open A portion of the AF signals from the FM IF IC 1628 pin 9 passes through the active filter 1020 to remove AF voice signals via the AF selector 1C29 pins 5 4 and is then applied to the CTCSS decoder inside the CPU IC19 pin 1 via the TONEIN line to control the AF mute switch Q70 VMUTE 777 ee ql IC12 __ d 2 11 5 sP power MUTE Amplifier 5 7 gt ue Q71 UMUTE 4 1 10 UHF RF CIRCUIT The UHF RF signals are passed through part of a duplexer high pass filter 144 145 182 C189 C190 C493 The sig nals are then passed through the low pass filter 142 143 C187 C463 antenna switching circuit D37 D39 D72 and then amplified at the RF amplifier 044 A bandpass filter is used at the next stage of the RF amplifier The RF switch D35 D33 turns on the UHF circuit when UHF sig nals are received 4 1 11 UHF 1ST MIXER AND 1ST IF CIRCUITS The filtered signals from the bandpass filter FI3 are applied to the 1st mixer circuit Q43 The applied signals are mixed with a 1st LO signal which comes from the U VCO circuit Q20 Q21 to produce a 46 05 MHz 1st IF signal The 1st IF sign
10. 47 USA MAIN UNIT 7030001080 7030003560 7030003560 7030003440 7030003440 7030003360 7030003240 7030003280 7030003640 4510004630 4030006860 4030008680 4030006860 4030006860 4550000530 4030006860 4030006860 4030006860 4030006860 4030006990 4030006860 4030006860 4030009570 4030009570 4030007130 4030006860 4030006920 4030006860 4030006860 4030007060 4030006970 4030006860 4030006960 4030010780 4030006860 4030007050 4030006860 4550002980 4030006860 4030006860 4030006860 4030006860 4030007030 4030007050 4030006860 4030006860 4030006930 4030006860 4030007010 4030007020 4030006860 4030006860 4030006860 4510004630 4030007050 4030007040 4030007040 4510006920 4030006860 4030011290 4030011200 4030011020 4030011140 4030006860 4030006860 4030011020 4030011020 4030011120 4030006860 4030006860 4550006660 4030006860 4030006860 4030011250 4030011160 4030011260 4030011170 4030011200 4030011190 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERA
11. L MP13 C gt 4 rt Ug 2 M MAIN unit 4 5 CONTROL unit 2 Y C CHASSIS 9 o 8 MP6 C g o lt o lt SECTION 8 SEMI CONDUCTOR INFORMATION 8 1 TRANSISTORS SYMBOL INSIDE VIEW 2SA1362 GR 2SA1576A R 2SB1201 S 2SB934P 2SB1132 T100 R 2SB798 T2 DK 2SC3324 GR 2SC4081 R 2SC4116 BL 2SC4213 B 2SC4215 O 2SC4226 2SC4228 2SC5085 Y 2SC5193 T1 2SC2954 T2B 25C3357 T2 25C3647S TD 250999 2 CK DTA144EUA DTB123EK DTC114EUA DTC143 XU DTC143 ZUA 8 2 DIODES SYMBOL INSIDE VIEW NAME SYMBOL INSIDE VIEW NAME SYMBOL INSIDE VIEW 155355 I B A B L1 a 1 C2 8030 MA8033 L MA8043 L 2SK880 GR DAN202U N MA8047 M 2SK880 Y MA8075 L MA8091 M C1 A2 DA204U K DA221 TL K MA77 MA133 MP RB706F 40 3 25 1829 35 184 5 862 UMGS9N TL E B 1SV282 1SV284 HVU350TRF B A 8 B C SECTION9 BOARD LAYOUTS 9 1 CONTROL UNIT TOP VIEW from CFL BACK LIGHT The combination of this page and the next page shows the unit layout in the same configuration as the actual P C Board 24 1819
12. 118 100p EUR ITA 068 EUR EE e um FPDATO R242 10k E ew A T L Nie AB12 MA10 FPDAT1 R240 10k o asi 18 EPDAT3 Pao POWER 0 is FETT R246 10k m TT O MW R 122 es s EI Raso R241 10k eros ANN ANN rome Jc ABS 201 10k R235 C136 R260 R245 220p 220p MA8043 L 47 58 P77 CHANGE LL M a c137 4 26 H MA2 126 486 5 ace 150p R261 R249 C199 C181 C200 6168 R58 C59 AB5 4 390 E E J 10k 10k oe C142 R258 R5 22 ar 15k 470p 6 8227 180 x lw COREVDD 390 p ic L C188 R86 C187 C81 C87 220p 82k 220 0 01 0 01 P71 VVOL lt 174 102 3 3k HL 10 PPS WT i T vsoL 0 01 X2 178 100k C143 c144 s12 12p 12p EVQ VENFO1 VDIAL ENCODER LEFT SIDE CENTER 14 21 RIGHT SIDE MAIN UNIT C370 0 022 IC16 IC17 2532051 2 7 R301 079 1k 2SA1576 HV 654321 CONTROL UNIT J2 VIEW S 80945ALMP DA9 T2 MMZ1608Y102BT C379 C380 47p 47p X4 SMD 49 10 000 MHz DTMF UNIT OPTION MIC INPUT Q96 2SC4081 MMZ1608Y102BT PBO ANO
13. E Em Jat mik IS ET a 58 A Wd peg 5 lt T june 5 81 UH S 629 jam O T 7 L g AIN UMAN m pus e O mn z m T T ace Z gg q 5 CXI d m neum Sa m lt er eal gt eyg LL E gt BOTTOM VIEW J7 DATA I O SECTION 10 BLOCK DIAGRAM 15V 13 8V CFL DC DC CONVERTER M5291FP Q21 25 798 D3 SB10 05PCP CFL DRIVE 15V REG Q14 Q15 25 3647 x2 Q19 DTC144EU CTRL HV SW 5V REG A B C Q20 25 1362 Q16 25 1362 17 IC22 IC23 Q17 DTC144EU TA78LOSF x 3 IC15 TA79L15F WV WV 15V CTRL5V RESET CTRL5V REG PD AMP IC11 S 80945ANMP DD9 Q18 2581132 14 78105 D2 15 282 gt TFT COLOR LCD TFT CONTROLLER DS1 EDTCA22QB0 IC1 MN83951 IC7 TCW14FU STH1 DEH Q2H Di 155355 CPH1 CPH2 CPH3 3V REG CPV STV1 PWRS D12 14 ZN ZN MA8033 5VC IN EXT CONTV BRITV M ESW CPU 10 HD6433032SK 15V BUS BUFFER N N IC20 TC7S08FU IC21 TC74AC244F VCOM DIAMOND AMP Q1 Q4 2SC4081 x 2 Q2 Q3 2SA1576 x 2 5VG 15V D RAM IC9 LH61665AS 60A NV VGL DIAMOND As S Q5 Q8 25 4081 x2 TFT LCD INTERFACE Q6 Q7 2SA1576 x 2 6 M52338FP MA8 E gt 09 155355 N
14. 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 T 12 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003320 S RESISTOR ERJS3GEYJ 101 V 100 Q 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003610 S RESISTOR ERJ3GEYJ 273 V 27 7030003760 S RESISTOR ERJ3GEYUJ 474 V 470 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003660 S RESISTOR ERJ3GEYJ 683 V 68 7030003800 S RESISTOR ERJ3GEYJ 105 V 1 7030003660 S RESISTOR 683 V 68 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 h O19 6 IO OI RIISIIN Q 1 Ielrmi i CO OQ L 01 D IND 2 48 2 t ION _ d ho og e etm 1530002060 1510000510 1510000510 1530002060 1530002060 1510000510 1510000510 1530002060 1530002060 1530002060 1510000510 1530003300 1530003300 1510000580 1590000430 1520000460 1590000430 1510000580 1520000200 1750000550 1720000690 1790001470 1750000550 1730002260 1730002260 1790001040 1790001010 1730002340 6050010610 6050010620 6050009860 6060000730 6200005010 6200005010 6200005010 6200005010 6200005010 6200005010 6200003710 6200005010 6200
15. R217 079 066 R245 D80 TA7808F Bog 4 ICIS 7 R269 100 470 188355 R224 10k DTC144EU 470k 155355 C350 O CP SMV gt R219 R244 492 G I gt 120k gt 120k IB EGER incall ela aly Q95 1 1 1 FV MF1 DTC144EU CP SMU lt M Q E UFM 0 65 gt 074 0501 DTC143XU I I PSQL DATAOUT lt a COMPLETE VIEW ig CLONE IC23B NJM4558M 4 00 82k 82k ITA only 448 820 3 88 1 5k EUR ITA C266 W19 except EUR ITA IC12 LA4445 IC11 R250 TC4S81F 33k R192 220k az J1 LONE 1 lo R249 C324 0001 25 5085
16. ee LLL E sus D C270 0 1 0 01 2SJ144 25 880 C338 gt 5 067 R453 L J 0 1 rie x3 m4 R237 C291 vende R241 1 1 259 dk 100 26 R447 220k MA728 82k 055 057 CDB450C24 25k 100k lt 0 001 E n 0 01 10k N 340 CONTROL UNIT J2 BU4066BCFV 552 ns 2SJ144 R214 I 3 Lu R258 R260 470 4 3 3 qu A pas 25 880 47k R240 RB706F40 Q65 VIN1 N C342 0 001 455 461 270k R242 VOUTI 6331 C529 9 2 R507 1k D41 47k 2SK880 0 1 DETO 0 001 0 22 706 40 Q59 223 1 5 C282 R232 sd DA R254 Q71 di 4p Q93 47k USA i Sob 120p 10k UR 2 35 13 8 47 0334 19 Z R257 R263 C366 C367 DTMF UNIT 5 TOE TC75S51F R206 100 9 25 880 47 0 47 444 10k 2SC4213 C344 ZZ pm OPTION da DTC144EU 10k 47k i VAM 6 59 UR 0 97 Q61 22 47 0 001 0 001 E ommon 3 78 lm 88 DTC144EU T aa R345 C251 C252 253 052 Q76 077 D45 C362 046 4 74 W4 10k 8091 12k 0 022 0 047 0 033 28C4116 EUR ITA only em 25 1201 25 4081 25 1132 DSA3A1 2200 RD20E HV pc 13 8 V VDET 8 TA7808F mos 496 ICIS TA7805F R269 100k gt gt Pr a53 DTC144EU Q95 DTC144EU C279 C280 Q67 2SC4081 K Q66 R245 D80 DTC144EU 470k 155355 R244 492 gt 120k CP SMU Q 0 001 0 04
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18. 6 gt HL S 80945ALMP DA9 HE OSC1 X4 SMD 49 DATA OSC2 BUFFERAMP Q80 2SC4081 150 151 152 4 INITIAL MATRIX C 134 11 12 113 21 EN T DATA BUFFER AMP ESI ECS 4 O dcn s Q79 2SA1576 EEPROM lt ESCK IC17 253205 Eso V MOD MUT POWER SW CTRL 8V REG PROTECTER 28C4213 Q74 DTC143XU IC14 TA7808F 045 DSA3A1 Q75 2SB1201 D46 RD20E gt 13 8V gt V_SHIFT C5V gt Q3 DTC144EI VVCO8V PLL5V D2 MA77 ZIN V BIAS SEL VT8V REG V_VCOS REG PLL5V Q34 UMG9N 1 2 9 25 4081 1 25 4081 Q13 DTC144EU Q35 DTB123EK Q10 25 1362 D1 155355 Q14 DTB123EK UVCO8V U BIAS SEL UT8V REG 0 VCOS REG Q34 UMGSN 1 2 Q25 25 4081 Q17 25 4081 6 DTB123EK Q26 25 1362 019 155355 U8V SW D28 1SS355 D29 DAN202U IDC AMP MIC AMP IC23B NJM4558M 1 2 LPF Q88 2SC4081 IC23A NJM4558M 1 2 Q89 2SC4116 EUR ITA only MIC MUTE MIC SENS CTRL 9600 bps SW IC25 TC7S66FU IC26 BU4066BCFV D66 1SS355 Q93 DTC144E 9600 bps AMP IC27B NJM4558M 1 2 9600 bps LIMIT MIC8V SW IC27A NJM4558M 1 2 D67 MA728 Q90 2SD999 Q91 DTA144EU D68 RB706F Q92 DTC114EU D64 MA8091 D65 1SS355 NZ MIC SEL D62 155355 U MOD MUTE Q19 2SC4213 MMUTE DTMUTE MRIPT MU D PROTECTER D61 MA8062 MDATA CONT IC24 TA75S01F D63 MA8091 DATA CK PLSTB STB PTTM CTRL CTRL 8 Bit 78 25 4081 D47 155355 USQL USOUT C5V CPU IC19 HD6433876NB 10H USA
19. 8 8 2SA1576 R lt 280589255565 nase E 3 YA4 2 E A E EE B1 aa R194 220k EME 6 d T em 79 I emoa LP Wek PAS N 52042 Other Ce jj L ZT E AX Bio paa gt N M52045FP EUR ITA R59 P12 A2 PA4 TP4 TIOCA1 xi Aa jj i j 5 76 24 580 Other CR 640 Other TITI CCC hH 1 PA3 TP3 TIOCBO e MN VIN VCC 123 170 EUR ITA CR 641 EUR ITA PASTE CAS vi SYNC IN OUT 55 i M HE tees EXE X Esek 850 gt ACC FIL VCXO MON 21 22119 16 6 IC10 PAO TPO TCLKA SYNC OUT VCXO IN A 17 7 HD6433032SK21F P83 IRQ3 HD LOR C153 vss P82 IRQ2 COLOR mer L 91 19 18 Other P20 A8 P81 IRQ1 PED CAP TINT 12p EUR ITA 2 Lell P80 18 een P21 A9 P80 IRQ0 C TRAP KILLER FIL T avec Y OUT APC FIL R283 11 115 607 16 8 2k Other P23 A11 VREF CONT S W 66 AAA 1351 3 9k EUR ITA P24 A12 P77 AN7 R OUT KILLER OUT P25 A13 P76 AN6 PIX CONT C154 C45 P26 A14 iis As PN Rta 1k GND 180p Other 0 01 Other m P27 A15 62 A R142 1k Tae EUR ITA 0 068 EUR HH P50 A16 P73 AN3 761 e M m E LL AMAN BUS Po
20. ERJ3GEYJ 683 V 68 1203 V 120 8202 V 82 ERJ3EKF 8202 V 82 8202 V 82 ERJ3GEYJ 473 V 47 332 V 3 3 ON Na S Surface mount MAIN UNIT ORDER ORDER ms 98 7030003520 7030003440 7030003440 7030003680 7030003680 7030003680 7030003680 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003610 7030003530 7030003680 7030003480 7030003600 7030003560 7030003440 7030003440 7030003580 7030003760 7030003760 7030003680 7030003680 7030003680 7030003440 7030003440 7030003440 7030003430 7030003450 7030003460 7030003750 7030003640 7030003600 7030003480 7030003450 7030003430 7030003500 7030003490 7030003770 7030003360 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR
21. Input port for serial signal from the EEPROM IC IC17 ESO Outputs data signal for the EEPROM IC IC17 pcs Outputs chip select signal for the EEP ROM IC 1217 2 Input port for microphone serial signal via the MDATA controller 1 24 Input port to detect remote microphon 24 connection Low HM 90 98 is connected 25 ETONE 1750 Hz Europe tone signal Outputs power switching circuit Q74 26 PCTRL 075 control signal High While turning power ON N N 22 3 Outputs serial clock signal for the elec tronic volume IC IC10 VCK Outputs data signal for the electronic 35 VDATA Volume IC IC10 Input port for packet PTT signal 44 1 High Packet PTT switch is ON Input port for the PTT switch 45 PTTM1 High While PTT switch is pushed PLL unlock signal input port for VHF 46 VUNLK High PLL unlock on VHF band PLL unlock signal input port for UHF 47 UUNLK High PLL unlock on UHF band Outputs control signal for the V BIAS X selector 034 Q35 High While receiving on VHF band Output control signal for the U BIAS 4RX selector 034 Q36 High While receiving on UHF band Outputs pass bandwidth control signal High While narrow bandwidth is selected EUR ITA only 52 54 9 5 Description name V Outputs transmit signal
22. 105 10 VJ 135 C160 2 7 R114 2SC2954 L51 RB706F 40 RB706F 40 P l L R164 R166 C240 op UR 7 88 Q45 100k gt 0 001 UR 6 8 150 C227 2 100k T nes 2504081 0 C221 L47 R146 100 100k 0 001 D33 UR 2 2 UR 42 UM 158 036 241 M TT T MAT gt gt 52 MA862 0 001 0 001 n 862 T o C210 5 C219 SN 0 001 390 Q44 HI lt 7 0 5p p ani D D78 3SK166 W12 D72 Un 09e 0 001 001 HVU131TRF 6 C521 25 5193 170 L 0 00 p 0 1 R175 168 C211 169 R138 R144 C222 R165 R167 ZR168 100k TOR D37 C244 D39 246 680k K 1 8H 4p 18H 270 100k 0 001 R145 y C237 100 E 39k ne 155355 UM9401F 0 001 270 P 0 001 D35 UR 3 46 Q46 C247 155355 2554081 5 R186 60 C315 100 45nH 0 001 W10 J j pq Jv 5 5 MM EET J A7 C299 R177 100 R182 R18456 18556 4 7 0 001 4 7 C314 f es p Um F TERT TC4W66F eI T T 3SK184 C309 1 1 3 C319 only EUR ITA DTC144EU L56 22nH 2 4 Y E 15 C310 C311 1 ND C317 L61 L62 2p G267 74 31415 0001 25 5085 39 4581 33k we 058 es DTA144 R180 C307 183 nos IC9 51 8 2nH 8 2nH E ET __ 120 1 0 001 220 aa ik 1676 25 5085
23. K c42 _ mH za tap HRH i R45 100 0 0 0 82k 2SC5085 560 12 D6 100 C60 70 71 72 C1503p 25 5085 as R37 P isssss 1k 49 C55 um El 10p L TN C68 18p 30p 27 2565085 R23 18 18 12 Bs 0 001 on 330 Jr eee L IC2 M64076AGP ___________ R540 VR73 486 R66 C109 D10 220 0 01 C97 C98 C101 C102 C103 VR 7 85 4 7k 0 001 LECA R54847 071 155355 DAN202U 1 1 2 1 2 VR 19 C114 H 1 p 1 R73 2 497 C92 016 47k 0 001 J R76 C119 3 0001 77 0 001 D11 pua D12 C104 D13 122 R71 3SK166 L25 C115 Bd Q30 4 HVU350 HVU350 5p HVU350 1k 012H f E 2SB934P FL 288 FHAFL 288 0001 5 cm i R67 014 0 001 L28 FIN1 100k C94 C96 L21 470p R74 124 C117 C118 7 8 R60 100p 2p 1 82nH 1155355 p 100k 22 H 0 001 LA 236 VTI VT2 i 120 m R69 Z C105 L23 CHI iiie T C527 015 126 pte C121 VF GND C100 100k 0 001 100 7 0 HV 68nH 155355 R130 2 J sent 100p SOS 91 359 J 15p R62 100 H R97 0 001 oni 25 3324 LI C196 VH 15 0 94 082 H 191 R118 0 001 VL 0 84 N I 001 V V 9 09 39k C19
24. R474 1k VSOUT Ms H C27 PT H ELM 0 001 7089 5 7 E SSS R540 VR73 _ 0486 VR 2 81 Ei Cas LE 2 M64076AGP JEF E n To URN AE E Son IZN cos _ DE 4 7k I 0 001 548 47 D711SS355 114 078 1 5 1 DAN202U 1 2p p p R73 2SC4081 mu wr 22 BI Q16 is 8001 T Nuu 7 T Dn 012 7 L2 2 33k 0 001 2SB934P C88 HVU350 5p HVU350 1k OH 4p 2 Q8 HVU350 5 68nH ae FI1B FL 288 FHAFL 288 0 001 gus 5 L lt 2SC4081 R477 1k Q4 DTC144EU 25 5193 x R67 C532 _ R478 1k a3 100k C94 C96 Flog L21 D14 R70 0 001 R74 124 C117 C118 8 R479 1k Q F 1 84 LOCKT R60 100 id 82nH 155355 i 100k 2 2 H 5p 0 001 LA 236 R462 R463 R480 1k Q1 N TMAIN PD1 PD2 p 1 8k R69 gt R72 gt C113 R79 P 2 126 D16 218 20 0 0 1 014 VTI VT2 120 C105 L23 100 3 0 001 C527 100k 015 C121 UM9401F R130 DTB123EK 100 VF GND 85 C86 C87 82nH C100 100k 056H 9900 L 0 1 HVU350 68nH 155355 45 R308 1k NJM4558M 2SC4081 1 5 0 001 100 i 77 P 2 63 IC20A BU4053BCFV R358 Q17 R62 100 R481 1k R357 7 91 C76 77 R482 1k 9 22 298 UTX 2SC4081 0 047 0 22 R349 R356 gt c 8 A 196 1 5 0 94 R483 1k N 470k R521 Ph NE 10k B LI L29 L m C1
25. 178 70 72 and is then applied to the antenna connector Collector voltage for the driver Q12 and control voltage for the power amplifier IC1 pin 2 are controlled by the APC cir cuit to protect the power module from a mismatched condi tion as well as to stabilize the output power 4 2 5 CIRCUIT circuit protects the power amplifier from mis matched output load and stabilizes transmit output power The APC detector circuit L12 D7 D8 detects forward sig nals and refrection signals at D7 and D8 respectively The combined voltage is at a minimum level when the antenna impedance is matched at 50 and is increased when it is mismatched The detected voltage is applied to the amplifier IC5 pin 3 and compared with a reference voltage which is supplied from the CPU IC19 pin 68 pin 75 as a D A control signal When antenna impedance is mismatched the detected volt age exceeds the reference voltage The output voltage of the APC amplifier IC5 pin 4 controls the bias voltage of the power module IC1 and drive amplifeir Q12 to reduce the output power via the APC controller Q30 Q31 4 2 6 UHF MODULATION CIRCUIT Audio signals from the splatter filter IC23a pass through the frequency deviation control R78 and are then applied to the modulation circuit D20 to change the reactance of D20 and modulate the oscillated signal at the U VCO circuit Q20 Q21 The VCO output is
26. 3N 282 04 020 MLF1608A 2R2K T NL 252018T R82J MLF1608A 2R2K T LA 235 ELJRE 12NG F ELJRE 10NG F ELJRE 10NG F LA 232 ERJ3GEYJ 472 V 4 7 EVM 1XSX50 B15 104 8202 V 82 ERJ3GEYJ 103 V 10 ERJ3GEYJ 272 V 2 7 ERJ3GEYJ 103 V 10 ERJ3GEYJ 683 V 68 ERJ3GEYJ 221 V 220 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 333 V 33 ERJ3GEYJ 471 V 470 Q ERJ3GEYJ 333 V 33 ERJ3GEYJ 471 V 470 Q 101 V 100 Q MAIN UNIT 7030009550 7030003320 7030003410 7030003280 7030003400 7030003620 7030003380 7030003640 7030003280 7030003640 7030003480 7030003480 7030003520 7030003680 7030003520 7030003680 7030003340 7030003270 7030003340 7030003520 7030003440 7030000180 7030000180 7030003520 7030003430 7030003440 7030001050 7030000280 7030003320 7030003320 7030001130 7030003670 7030003760 7030003760 7030003320 7030003490 7030003840 7030003510 7030003490 7030003600 7030003470 7030003430 7030003320 7030003360 7030003350 7030003560 7030003520 7030003680 7030003680 7030003680 7030003640 7030003440 7030003320 7030003640 7030003680 7030003680 7030003500 7030003520 7310003580 7030009540 7030003560 7510001100 7030003440 7030003720 7030003740 7030003630 7030003380 7030003590 7030003380 7030003280 7030003280 7030009550 7030003220 7030003280 7030003280 7030003620 7030003380 7030003640 7030003280 70
27. 7030003640 7030003640 7030003640 7030003640 7030003640 7030003640 7030003520 7030003490 7030003510 7030003550 7030003320 7030003560 7030003580 7030003560 7030003580 7030003580 7030003460 7030003240 7030005430 7030000100 7030003490 7030003520 7030003480 7030003420 7030003560 7030003440 7030003460 7030000130 7030000130 4510006650 4030008630 4510004630 4030008630 4510004630 4030008630 4030008630 4510004630 4030008630 4510004630 4030008630 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 CONTROL UNIT S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERA
28. 77 024 DA221 RB706F x 2 D39 UMS401F U ist Lo D72 HVU131TRF EUR SEA 383 95 393 95 MHz ITA 353 95 483 95 MHz U 1st Lo UR8V U MIX U IF AMP AGC U DET SW NOISE FIL 2 ee aaa Q66 DTC144EU Q61 DTC144EU D31 RB706F Q67 25 4081 062 25 144 D32 DAN202U D80 155355 Q63 2SC4081 UU only U LOOP FIL UAGC Q101 2563324 Q102 25 880 BUFF AMP Q23 25 5193 U RFSW 033 076 077 078 K MA77 4 U BPF U RF AMP EFCH435 Q44 3SK166 MWNP1 D35 155355 PLL 2 M64076AGP U MIX OSC IFAMP FMDET SDET NOISE AMP SQLSW AFFIL U CRYSTAL FIL 2 FL 300 8 TA31136FN T 46 05 MHz 0 AM DET lt H 064 065 25 880 2 Jia U_IF5V REG U RFSW X1 D36 862 410329J01q 15 2 MHz D42 8047 DATAIN PACKET DET SELECTOR IC13 BU40668CFV Q72 DTC144EU DATAOUT PSQL SW Q73 DTC144EU F PTTP CTRL Q96 2SC4081 D73 1SS355 TONE FIL IC20 TONE DATA NJM4558M SELECTOR IC29 BU4053BCFV D74 D75 DA204U x 2 MUTE AF FIL 071 25 4213 Q85 Q86 25 4081 x2 VOL CTRL IC10 M62429FP IC12 LA4445 V AF FIL COM MUTE DTMFDECUNIT 263 Qo N 97 49 21 BU40668CFV 2 kaska OPTION lt Q82 DTC144EU V_MUTE Q70 2SC4213 CLONE I O MAIN UNIT CONPLETE VIEW POWER DC 13 8
29. 97 5 40 74 R318 22k AW P96 SEG39 74 R318 22k PTTP R284 1k TONEIN Q R474 1k VSOUT R476 1k USOUT R304 1k R477 1k Q4 R478 1k Q3 R479 1k Q2 R480 1k Q1 R308 1k R481 1k R482 1k R462 R463 R483 1k PB1 AN1 PB2 AN2 PB3 AN3 PB4 AN4 PB5 AN5 PB6 AN6 PB7 AN7 22 PE3 SEG52 CL1 PE2 SEG51 CL2 PE1 SEG50 DO PE0 SEG49 M PD7 SEG48 PD6 SEG47 PD3 SEG44 PD2 SEG43 PD1 SEG42 PD0 SEG41 R317 75 10k R316 1k C515 P25 8EG38 f 72 AAN P94 SEG37 12 320 82k P93 SEG36 i prp P21 SCK1 Pe4 SEG29 94 R489 1k 63 8490 Tk PSEL P22 SI1 P83 SEG28 62 R3251k PSQL P23 SO1 P82 SEG27 He 1k 2 P24 SCK3 PB1 SEG26 V P25 RXD P80 SEG25 59 R492 1k EUR ITA W N P26 TXD P77 SEG24 P27 IRQ0 P76 SEG23 P17 IRQ3 TMIF P75 SEG22 P16 IRQ2 P74 SEG21 P15 IRQ1 P73 SEG20 P14 P72 SEG19 34 8298 1k P13 TMIG P71 SEG18 R498 Tk P12 TMOFH P70 SEG17 2 98 P11 TMOFL P67 SEG16 57 R494 1k VSHIFT 56 R328 1k 3LB gt R499 1k P50 WKPO SEG1 P51 WKP1 SEG2 P52 WKP2 SEG3 P53 WKP3 SEG4 P54 WKP4 SEG5 P55 WKP5 SEG6 P56 WKP6 SEG7 P57 WKP7 SEG8 P10 TMOW VSS PA3 COM4 2 1 2 PAO COM1 60 5 9 P61 SEG10 P62 SEG11 P63 SEG12 P64 SEG13 P65 SEG14 P66 SEG15 v3 V1 VCC R500 1k R506 1k R507 1k TC75S51F 3 78 R509 1k D62 1SS355
30. Controller 140 W x70 H x34 D mm 512 W x29 4 H x1112 D inch Main unit 140 W x40 H x165 8 D mm 51 2 W x19 46 H x6 732 0 inch Controller 290 g 10 2 oz Main unit 1 15 kg 2 lb 9 oz High VHF 50 W UHF 35 W Mid H approx 20 W Mid L approx 10 W Low approx 5 W Variable reactance frequency Maximum frequency deviation Less than 60 dB 8 modular 600 Q 5 0 2 5 kHz EUR and ITA versions only Double conversion superheterodyne VHF ist IF 15 65 MHz ist IF 46 05 MHz 2nd IF 450 kHz UHF 2nd IF 450 kHz Less than 0 18 Less than 0 13 uV More than 12 6 kHz at 6 dB Less than 28 18 kHz at 60 dB EUR and ITA versions only e Spurious and image rejection More than 60 dB Intermodulation rejection ratio More than 60 dB Audio output power at 13 8 V More than 2 4 W at 10 distortion with an 8Q load External SP1 connector External SP2 connector 2 conductor 3 5 d mm 1 8 8 3 5 d mm 1 8 8 All stated specifications are subject to change without notice or obligation SECTION2 INSIDE VIEWS e CONTROL UNIT Located underside of this point SUB CPU IC10 HD6433032SK CFL drive Q14 Q15 Q19 Q20 a um EK p prr IC11 S 80945ANMP DD9 LCD controller IC8 SED1354F0A R data buffer amplifier Q13 2SA1576 Q12 28C4081 E i
31. E E m t MAIN UNIT VHF antenna switching D9 D16 D18 VHF APC DET 07 08 RB706F UHF antenna a Switch VHF HF amplifier D27 D37 016 3SK166 D39 D72 IC1 M67746 NI 6 71 up rice ie a 025 D26 RB706F High Low control IC IC5 TA75S01F AME EE Ec power module VHF 1st mixer DE NL TEE 4 5 1318 Q15 3SK166 T ex AF amplifier JO TEM Duomo 1 IC12 4445 UHF 1st mixer p nf Te Tr Q42 Q43 D32 V VCO circuit 24 gt L Ly T M PLL k 2 Sa E IC2 M64076AGP 2 EN m rd F uaj k ET IG J TE 7 PLL reference oscillator VHF FM IF iier r a af 12 a 5 X1 549 15 2 MHz IC28 TA31136FN FT 5 M U VCO circuit t s Ll UHF FM IF IC IC8 TA31136FN IC19 HD6433876N a m m m mm m m m ms mm m m m m m m m m m ms m m ma amplifier 088 2904081 EEPROM ____ Ex i a IC17 X253208l acated tinderside of this naint SECTION3 DISASSEMBLY INSTRUCTIONS Removing the MAIN unit Removing the CONTROL unit D Unscrew 1 screw and remove the cover D Unscrew
32. ES O O 4578 JS E E 04 a S agi g 2720 LZ Q em 8 85 lt Lt 727 Bg mp EE BEB 887 R2 G 677 5 243 00 23 EJ RI Q LI A 0069 2 8476 9 jak um B n B gin 250 fg E B oy 18 Ma 53 8 S Ds E u 057 Ico q E 1 w Ee Gd 8 rat 5 ED mj g tm BB E e L g 128 md zz EB 8n um NS H B al ap B my gs m E R i T T x 9 aa E ad E 12 sa 42 EIE CN C l gc SIS g e an 5 BE s E a mb B m 71 1 Bj GE 10 d Du g 8 192 g 712 BU Jar 1009 4 cra pj 9
33. gt 5 BR ROTOR C9 COg PO POg PO 1110000960 1130008090 1110000960 1130008560 1130007020 1130008090 1110000960 1110003490 1130008230 1530002060 1530003090 1590000430 1530003230 1530003230 1530003230 1530003230 1530003550 1530002060 1510000580 1530002680 1530002340 1590000430 1590000980 1580000490 1580000490 1530002060 1560000530 1530003090 1530002930 1530002930 1530003230 1530003550 1530003230 1530002060 1510000580 1530003230 1530002680 1530002340 1520000730 1530002280 1590001320 1530002060 1590002270 1590000980 1590000980 1590002270 1590000980 1590000980 1530002600 1530003550 1590000430 1580000480 1580000490 1530002060 1530002060 1530002920 1530002920 1590000430 1580000480 S IC S IC S IC S IC S IC S IC S IC S IC S IC S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S FET S FET S TRANSISTOR S FET S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S FET S FET S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSIST
34. 104 V 100 7030003680 S RESISTOR 104 V 100 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003630 S RESISTOR ERJ3GEYJ 393 V 39 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003630 S RESISTOR ERJ3GEYJ 393 V 39 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030009550 S RESISTOR 1203 V 120 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003660 S RESISTOR ERJ3GEYJ 683 V 68 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003760 S RESISTOR ERJ3GEYJ 474 V 470 7030000280 S RESISTOR MCR10EZHJ 150 151 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 7030003720 S RESISTOR 224 V 220 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003780 S RESISTOR 684 V 680 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 7030003820 S RESISTOR ERJ3GEYJ 155 V 1 5 7030003270 S RESISTOR ERJ3GEYJ 390 V 39 0 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003620 S RESISTOR ERJ3GEYJ 3
35. 1750000550 S DIODE 1SS355 TE 17 2SC4081 T107 R 1730002280 S ZENER 8091 TX 25 4081 107 R 1730002280 5 8091 25 4081 107 R 1750000550 S DIODE 1SS355 TE 17 2SC4081 T107 R 1750000550 S DIODE 1SS355 TE 17 2SC4081 T107 R 1790000660 S DIODE MA728 TX 2SC4116 BL TE85R 1790001670 S DIODE RB706F 40T106 EUR ITA only 1790001010 S ZENER 8043 TX 1750000550 S DIODE 155355 17 1710000870 S DIODE HVU131TRF 1750000550 S DIODE 1SS355 TE 17 1750000130 S DIODE DA204U T107 1750000130 S DIODE DA204U T107 1790000620 S DIODE MA77 TX 1790000620 S DIODE MA77 TX 1790000620 S DIODE 77 TX 1750000550 S DIODE 199355 TE 17 1750000550 S DIODE 155355 TE T7 1590000430 S TRANSISTOR 1560000840 S FET 1590001450 S FET 1530002060 S TRANSISTOR 1560000530 S FET 1590000720 S TRANSISTOR 1560000530 5 1530002060 S TRANSISTOR 1590000430 S TRANSISTOR 1590001450 S FET 1530002060 S TRANSISTOR 1560000530 S FET 1560000530 S FET 1590000430 S TRANSISTOR 1530002060 S TRANSISTOR 1530003230 S TRANSISTOR 1530003090 S TRANSISTOR 1530003090 S TRANSISTOR 1530003090 S TRANSISTOR 1590000430 S TRANSISTOR 1590000430 S TRANSISTOR 1590002110 S TRANSISTOR 1520000650 S TRANSISTOR 1530002060 S TRANSISTOR 1520000460 S TRANSISTOR 1530002060 S TRANSISTOR 1510000510 S TRANSISTOR 15300
36. 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1 1k 1k 1k ERJ3GEYJ 102 V x ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 273 V ERJ3GEYJ 562 V ERJ3GEYJ 104 V ERJ3GEYJ 222 V ERJ3GEYJ 223 V ERJ3GEYJ 103 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 153 V ERJ3GEYJ 474 V ERJ3GEYJ 474 V ERJ3GEYJ 104 V ERJ3GEYJ 104 V ERJ3GEYJ 104 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 821 V ERJ3GEYJ 122 V ERJ3GEYJ 152 V ERJ3GEYJ 394 V ERJ3GEYJ 473 V ERJ3GEYJ 223 V ERJ3GEYJ 222 V ERJ3GEYJ 122 V ERJ3GEYJ 821 V ERJ3GEYJ 332 V ERJ3GEYJ 272 V ERJ3GEYJ 564 V ERJ3GEYJ 221 V h ll ll 27 5 6 100 2 2 22 10 1 1 15 470 470 100 100 100 1 1 1 820 0 1 2 kQ 1 5 kQ 390 kQ 22 kQ 2 2 kQ 1 2 kQ 820 Q 3 3 2 7 560 220 Q LG qq e E m mdr EM EI M EE V D CM T CT V CARA MEE GR d E EM E EM EE M EUR ITA only
37. 33k is MUT 21 15 IN oy 124 b JP2 1 C188 R86 C187 C81 C82 220p 82k 220 0 01 0 01 z BRITV a CONTV i m natas E sansaman j ress 2 ci 47 13 10 eel COMPLETE VIEW R3 100 R4 100 1 C22 47p R13 100 R12 100 C16 47p C189 190 191 220 220 71 1 0 01 72 220p 220p 9255 2 77 ci 47 J Ot ____ SUB R OUT KILLER OUT 0 1 1 2 14 gt R284 3 15 100 MA8033 L IC17 TA7 W11 57 OO 5 16 R112 0 1 R27 L9 Pe i 0 o 7 G 3 LE w 1 i 7 s 5 C56 9 o o Jou 5 C36 0 1 777 10 T 777 TC7W14FU C129 C149 0 001 10 U D POL INT EXT CPV OEV3 IC1 O 3 5 13 IC23 TA7 OEV2 MN83951 OEV1 STV IC2 i TC75S51F G C155 WI m 10 m lt Q I D14 C193 220 Q11 MA8047 M 220p 14 7 X 2SC4081 R 2 d R107 R109 680 10k C146 0 01 L 20 TC7S08FU C183 220p IC6 M52338FP B OUT GND IC16 SUB BIAS B BIAS COUNT M52042FP Other R x 2 M52045FP EUR ITA R OUT FRP2 IN V IN VCC 5 FRP1 IN VEE SYNC IN VCXO OUT BRIGHT VCC2 ACC FIL VCXO MON 71 560 Oth Other 24 470 EUR ITA CONTRAST CP CONT SYNC OUT VCXO IN 20 GAM1 HD IN HD COLOR 8 7 2 SW PED CAP TINT 1 EXT IN R C TRAP KILLER FIL tH 1 EXT IN
38. 4030006860 4030006860 4030012600 4030008680 4030011100 4030009570 4030006860 4030006860 4030006860 4030006860 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1E 103K T A C1608 JB 1C 153K T A C1608 JB 1H 102K T A C1608 JB 1C 333K T A C1608 JB 1C 153K T A C1608 JB 1H 562K T A C1608 JB 1H 562K T A C1608 JB 1H 102K T A C2012 JF 1C 105Z T A C1608 JB 1E 103K T A C1608 JB 1C 153K T A C1608 JB 1H 102K T A C1608 JB 1C 333K T A C1608 JB 1C 153K T A C1608 JB 1H 562K T A C1608 JB 1H 562K T A C1608 JB 1H 102K T A C2012 JF 1C 105Z T A C1608 JF 1
39. 4030006860 4030006980 4030006860 4030006860 4030006860 4510004640 4030006960 4030006930 4030006930 4030006860 4030011080 4030011020 4030011150 4030006860 4030006860 4030011020 4030011130 4030006860 4030006860 4030011250 4550006660 4030006860 4030006860 4030011250 4030011100 4030011080 4030011060 4030011060 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4510004630 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030006860 4030007050 4030007020 4030006940 4030006930 4030006910 4030006950 4030006920 4030006860 4030006860 4030007120 4030006860 4030006860 4030006860 4030006860 4030006860 4030006980 4030006860 4030006860 4030006860 4030007020 4030006910 4030006860 4030006860 4030006860 4030007020 4030006860 4030006930 4030006940 4030006860 4030006930 4030006860 4030006860 4030006860 4030007040 4030006860 4030006860 4030006860 4030006970 4030011080 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC
40. 4030007090 4030006860 4030009570 4030006860 4030006860 4030006970 4030010780 4030006860 4030007050 4030006970 4030006860 4030006960 4030006860 4550002980 4030007010 4030007010 4030006860 4030006860 4030007010 4030006940 4030006940 4030006930 S CERAMIC S TANTALUM S TANTALUM S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TRIMMER S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 102K T A TESVA 1V 104M1 8L TESVA 1V 473M1 8L TESVA 1V 224M1 8L C1608 JB 1C 104KT N C1608 CH 1H 050C T A GRM40 RH 330J 50PT C1608 CH 1H 200J T A GRM40 RH 220J 50PT CTZ3S 30C W1 AF C1608 CH 1H 010C T A C1608 CH 1H 050C T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 101J T A C160
41. 97 C258 R200 954 DTC144EU 39k R456 J 0 001 0001 T 47k 25 1829 C271 T 8 47k ual d a we T 270 0 1 0 01 3 1 pe 0 1 r 1 94 R205 rae 1 5k Other 0254 1 C255 3 3k y 44 Q57 R214 i 3 3k EUR ITA P 10 001 R202 2SK880 R454 455 4 VR 0 98 C257 R207 47k 47k 27 i Q 0 1 47k L i D R212 C269 RB706F 40 C278 J R206 100k 0 001 Vni 25 880 47 VR C251 252 253 052 0 022 0 047 0 033 25 4116 EUR ITA only ZN 960 VDET 2SC40 D79 VAFO R219 ID PSEL DTC144EU gt 120k R272 Q95 10k a DTC144EU 2284 PSQL 1 VSQL VSOUT WIN VAM US R gt Q73 DTC144EU PSQL lt COMPLETE VIEW gt VH 94 U 430 MHz Band VMH 6 21 VT 0 9 Q10 Q11 Q12 5 Hr 2641362 2683357 VT 8 2 25 2954 VHL 6 11 C64 V 144 MHz Band VT 2 1 R38 R39 9 C63 R47 UNIT 11 R18 100 R25 C24 22 22 C43 I M67746 01 22 22 100 C65 dicis aie 8 R14 C21 47 0 001 r z 0 001 0 001 wai J8 o 005 RIS 2470 qoo 020 0 001 4 D5 rife R10 C17 33k 09 0 001 0 22 H DA221 1 C4 L12 C58 C59 gt 113 0 001 em 222 C46 LA 235 1 66 470 LW 25 121 100p C22 27 501 B 10 0 001 C14 C56 C RENE 40 UM9401 F t ne Yu K LEES K PPP i K T La 110 P 001r 0 001 0 001 s A 0 001 244 LA 235 LA 385 R48 350 04 05 W 22 Q6 C23 lt 5
42. A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 820J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 070D T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 120J T A C1608 CH 1H 0R5C T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 120J T A C1608 JB 1H 102K T A C1608 CH 1H 020C T A C1608 CH 1H 030C T A C1608 JB 1H 102K T A C1608 CH 1H 020C T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 180J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 060D T A GRM42 6 CH 060D 500PT S Surface mount MAIN UNIT ORDER ORDER TE R IE kumar 4030006860 4030006860 4030006860 4030011600 4510004540 4030008880 4030008920 4030008900 4030007130 4030006860 4030008680 4030008630 4030006860 4030008680 4030006860 4030011600 4030011330 4030011330 4030010760 4030007150 4030007130 4030008630 4030008630 4030006860 4030011600 4030011600 4030006900 4030007160 4030006900 4030006900 4030006860 4030011600 4510004540 4030006860 4030008920 4030008900 4030007140 4030006860 4030008680 4030008680 4030008630 4030011330 4030011330 4030006860 4030006860 4030011600 4030011600 4030006900 4030007160 4030006900 4030006900 4030006860 4030006860 4030009500 4030006980 4030006860 4030006860 4030006860 4030
43. C1608 JB 1H 102K T A C1608 JB 1H 471 C1608 JB 1H 471 C1608 JB 1H 471 C1608 JB 1H 102K T A ECEV1CA100SR C1608 CH 1H 101J T A EUR ITA only C1608 JB 1C 223K T A C1608 JB 1H 102 C1608 JB 1C 104K T N C1608 JB 1C 104KT N C3216 JB 1E 104 C3216 JB 1E 104 C3216 JB 1E 104 C3216 JB 1E 104K T A C3216 JB 1E 104K T A C1608 JB 1C 104 C1608 JB 1H 471 C1608 1H 5 C1608 CH 1H 060D T A C1608 CH 1H 101J T A C1608 JB 1H 471 HSJ1403 01 010 HSJ0912 01 020 52018 6645 B2B ZR SM3 TF 52018 8845 10FM 1 0BP TCS7568 43 201 ERDS2T0 ERJ3GE JPW V except EUR ITA ERJ3GE JPW V except EUR ITA OPC 465 ERJ3GE JPW V ERJ3GE JPW V JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERDS2T0 ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V except EUR ITA 5253E MMZ1608Y 102BT MMZ1608Y 102BT S Surface mount except EUR SECTION 7 MECHANICAL PARTS AND DISASSEMBLY CHASSIS PARTS ORDER sem MAIN UNIT ORDER SET m 6510004880 2 10000590 8010017670 8810008660 8110006640 8810008450 8110005750 8810009110 8930049650 8930049650 8930027480 CONTROL UNIT ORDER SE m 5030001660 5080000430 8210016000 8930048580 8930048590 8930048600 8610010690 8610010700 8210016010 8830
44. C220 gt D78 3SK166 come W12 D72 Guns m 86 56 06 R403 R404 218 0 96 0 001 sV Q41 MATT 0 001 R170 L J 0 001 HVU131TRF 6p 0 1 R175 B 90000000 4 90 22k 6388 0 001 r z 25 5193 R165 R167 amp R168 100k 171 037 039 680 K NOTE C209 L68 C21 L R138 R144 L49 47k 100k R172 C244 C246 69 C222 100 gt gt gt gt 8402 8142 39k 1SS355 UM9401F 0 001 5 0 0 900 5 R499 1k C432 100k R145 Q42 0 001 47 6 O 9 9 gt gt lt lt 10k 33k L J 2 18 4 1 8H 270 0 001 p Q46 OOO0OZZzzzz2220000000 EN 7 987 E E 270 DTC144EU 035 UR 3 46 C247 9952050008955200208 2SC4081 L 585 25 4081 030 133 W10 1 433 R406 100 0001 _____________ T M cTess lll UAF 0 001 0918 R518 1k Q88 R440 ISA 155 Q47 Q48 Q50 D70 C312 0313 0 001 22nH 25 4226 8043 1 0 001 25 4081 TC4W66F 25 4226 3SK184 L 5 C819 TREES EE E Etu BS E R436 820k C lt Q49 nf 2 a R187 3 3k 15 15p MMUTE IC23A EUR ITA DTC144EU 15 R430 820k MOMASSUM only L56 22nH C310 311 1 YQ C317 161 162 LIMIT VR4 37 C517 we Q58 2 C308 R526 22p 2p KV 2p 8 2nH 8 2nH cosi VR 0 67 EUR ITA only 22k EUR ITA EU 0 001 220 1k E 59 266508
45. ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 1 1 1 kQ 1 1 1 kQ 1 1 kQ 1 kQ 1 kQ 1 kQ 1 kQ ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 kQ ERJ3GEYJ 153 V 15 ERJ3GEYJ 153 V 15 ERJ3GEYJ 153 V 15 ERJ3GEYJ 153 V 15 ERJ3GEYJ 153 V 15 ERJ3GEYJ 104 V 100 kQ ERJ3GEYJ 104 V 100 kQ ERJ3GEYJ 104 V 100 kQ ERJ3GEYJ 391 V 390 Q ERJ3GEYJ 391 V 390 Q ERJ3GEYJ 391 V 390 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 7030003560 7030003560 7030003560 7030003560 7030003560 7030003560 7030003560 7030003560 7030003560 7030003560 7030003800 7030003680 7030003580 7030003680 7030003630 7030003640 7030003560 7030003560 7030003560 7030003720 7030003640 7030003680 7030003720 7030003720 7030003720 7030003640 7030003640 7030003440 7030003290 7030003560 7030003490 7030001200
46. G CONT S W 3 9k CLAMP R PIX CONT 1 2 154 VCC1 MAIN IN R B OUT GND 180p Ji U R257 R84 2 7k D13 39K MA8043 L 4 7 C58 4 26 0 1 C199 C181 C200 R168 220 220 T Weil R58 15k C80 C188 R86 C187 C81 C82 220p 82k 220p 0 01 0 01 BRITV R174 3 3k C79 R173 PAG PA5 4 gt COMPLETE VIEW i 13 06 12 6 IC17 TA78LOSF aig 2 m 5 22 DTC144EU 26541362 GR x SLF6028T 101MR42 119 R294 678XN 1369 AC 021 i 1 nos 4 258798 DK Ta R 8 2k C122 12 5 R295 33P cs CD uds 2 158 C112 C113 m ES SI 13 01 10k 0 001 0 001 12 39 0 033 CT V IC15 INVIN Bani 012 IN 8 2 cus K hos TA79L15F M5291FP N 25 4081 R C192 15 8 Q17 xV T 220p C201 6302 016 DTC144EU 2 2 23 TA78L05F 914 012 72 2SC3647S 25 3647 D3 lt N V 4 lt 47 0 001 L11 470k ZZ 0 001 47 82 T SLF7032T 681MR16 2 R281 4 7k C155 Wc zz C L16 4 88 R292 10H 33 0 C194 D14 C193 220p Q11 MA8047 M 220p 14 7 2SC4081 R 2 y 3 26 R106 25 560 5 PB7 C55 R290 10 1 5k R164 R100 R110 R134 150k 150 R107 R109 262 680 10k R188 220k ENA VDD C146 ENE R189 220k 0 01 R190 220k HA IC20 J Pa 509035325197 15k Q13 TC7S08FU B3 E x 8
47. HD6433876NB 11H RESET IC16 S 80945ALMP DA9 WV VUNLK UUNLK AUD 49 TONEIN 10 000 MHz Bao RXDF CLONEC TMAIN TXDF 150 151 162 VDMUTE UDMUTE DMAIN INITIAL MATRIX 111 12 113 STD Q1 Q2 Q3 Q4 OPD VDATA VCK ESI ECS EEPROM ESCK 17 253205 ESO UAMUTE VAMUTE COMPLETE VIEW gt V_VCO FREQ TX RX FREQ EUR ITA USA SEA CSA EUR ITA USA SEA CSA 128 35 130 35 MHz 120 35 158 35 MHz 120 35 158 35 MHz RX 120 35 158 35 MHz RX TX 144 146 RX TX 136 174 MHz RX 118 174 MHz RX 136 174 MHz RX 118 174 MHz V MOD MUTE V VCO BUFF AMP N TX 144 146 MHz TX 136 174 MHz TX 144 148 MHz TX 140 150 MHz RX TX 430 440 MHz RX 400 530 MHz TX 144 148 MHz TX 140 150 MHz TX 140 150 MHz Q2 2564213 ES up ee x2 Q6 25 5085 2 TX 400 479 MHz RX TX 430 450 MHz RX TX 430 440 MHz RX TX 430 450 MHz HV lt eem DRIVE V ANT SW V BUFF BUFF LPE M V LOSW ATT V PRI DRIVE Q12 25 2954 LPF V PA V APC DET 09 UM9401F D MAS LOOP FIL Q8 25 5193 Q7 2SC5085 V lt D4 MA862 Q11 2SC3357 D5 DA221 IC1 M67746 D7 D8 RB706F x 2 D16 1SS355 Q99 2SC3324 D6 155355 D18 UM9401F Q100 25 880 V 1st Lo V 1st Lo V 2nd Lo 15 2 MHz EUR VR8V VAGC 128 35 130 35 MHz 120 35 158 35 MHz BPF BPF D11 D12 D13 V_RFAMP HVU350 x 3 Q16 3SK166 gt E lt CHE qua D14 155355 Q15 3
48. IC7B TC4W66F lt i 1 dupl eee 0 EXT SP 1 1772 spe 1 I 4 J1 pe pe 068 R249 IC11 R250 2 LA4445 1 1 C368 CHASSIS An 0 001 UNIT DATAIN AFOUT 0 001 EUR ITA only 7 325 C320 CLONE 1 0 UAM 6 28 lol VR 7 86 R228 Q63 R239 2 0 001 VAM 7 08 25 4081 100 1 7 L80 1 7 8 112 Sa A 56 NTCCM16083NH 180p gt 10nH Le tu 4 R262 J2 ue E lan 1 C289 R226 C293 C294 L64 A 10k L81 ease L79 390p 560 0 1 i 0 01 680 H 10nH 1 lt Ps 12nH 0336 6337 R220 D42 UR 0 65 C297 C321 C322 R248 C328 220 nok C292 UAM5 63_ 0 01 1 5k 327 5 8047 04 2 8 DATA I O 250880 C TM 37 R237 C291 C296 R241 eke i 8 CDB450C24 R236 100k 0 001 pu 10k ea 777 D39 E R258 10k R260 10k 222 25 880 R240 706 40 Q65 VIN1 N 3810 6010 470 1 4 3 47k 2sksso 122 VOUTI C331 T C342 39k 0 1 R212 C269 RB706F 40 C278 R223 1 5k C282 R232 GND R254 UM Q71 Ho 100k 0 001 25 880 47 10k 2 35 13 8 47k R255 334 R257 R263 C367 VAM 6 0 UR 0 97 JS ee 000 _ DTC144EU UFM 4 74 7 S 076 077 D45 362 046 K 2SC4081 K IC14 25 4081 25 1132 DSA3A1 2200 RD20E HV 7 87
49. N C58 0 1 R58 C59 470p P60 WAIT P70 ANO R174 C102 3 3k UL 10 c1447K 12p C143 12p R268 47k R269 47k LL 10 EXT V J4 Y VIDEO CFL J3 DS2 HMBS 3 A1W 83N AZ Assy CFL NC 1 1 NC d2 2p 3 3 3 4 4 W13 2018 IC14 TA78L05F 2SB1132 R R293 4 7 6 5 116 C115 RDATA TO ae 14 0 001 7 7 10 L R163 3 12 94 10k P72 PA2 C94 C95 C174 COM T 220p P74 R113 2 2k R114 4 7k R115 15k P75 C99 R117 J E em 2 2k C197 220p 119 15k R121 47k R122 ms 47k Tm COMPLETE VIEW SP1 VS 57 0814 UVOL R145 10k USQL 148 10k 511 EVQ VENFO01 UDIAL ENCODER F 1 2 F 3 3 ert F 4 F 5 F 6 g O F 8 o POWER 2 CHANGE VVOL VSQL S12 EVQ VENF01 VDIAL ENCODER J a lt SECTION 11 VOLTAGE DIAGRAM EXT V A J4 VIDEO E IN CFL J3 DS2 HMBS 3 A1W 83N AZ Assy CFL 1 1 2b CONTROL UNIT o 8 3 15 512 22 24 9 4 D12 12 6 R288 R286 MA8033 L IC17 TA78L05F Q19 Q20 ita et L DTC144EU 2S
50. NP 074 075 DA204U x2 Q87 25 408 2 071 25 4213 11 25 4081 M 10 000 MHz RXDF R DATA OSC2 2SC4081 x 2 VOL CTRL I gt IC10 M62429FP 12 LA4445 ISO 151 152 TDATA BUFFER 1 VDMUTE UDMUTE DMAIN LLL C EIEEE V AF FIL COM MUTE 12 STD 01 02 4 OPD UT 49 2904081 x 2 Q69 25C4213 6 O lt OPTION lt 7 2 Q81 25 4081 5 p PATA 4 1 DATA VDATA VCK 4 BUFFER ESI ECS 079 2SA1576 EEPROM ESCK 3 IC17 X25320SI Eso V_MUTE RDATA BUFFER AMP i M UAMUTE Q70 25 4213 CLONE VAMUTE Q13 25 1576 CONTROL UNIT MAIN UNIT 10 1 d LEFT SIDE CENTER RIGHT SIDE SECTION 11 VOLTAGE DIAGRAM CONTROL UNIT R285 W12 W11 C57 112 DS1 EDTCA22QBO O 4 R4 100 S 9688 I I z JE R6 100 py 2 OOTI o oo os ST T T S 111121111 We i POL 1 8 INT EXT GER Z R250 1 spre Te d e Eva Dols OEV2 C17 C18 C19 C20 C21 C22 OEV1 i 47 47 47 47 47 STV IC19 x 1 OEH TC7WO4FU CSTCV26 25MXJ040 STH CPH4 i 1 71608 102 I 010 MA8030 H 1 E C1 C2 C3 C4 C5 6 C7 R2 C8 C9 C10 C12 14 c15 C16 10 0 1 10 01 1
51. Q ERJ3GEYJ 333 V 33 kQ ERJ3GEYJ 331 V 330 0 ERJ3GEYJ 473 V 47 ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 222 V 2 2 kQ ERJ3GEYJ 103 V 10 S Surface mount MAIN UNIT MAIN UNIT ORDER ORDER R 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 kQ 7030003220 S RESISTOR ERJ3GEYJ 150 V 15 Q 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003630 S RESISTOR ERJ3GEYJ 393 V 39 kQ 7030003420 S RESISTOR ERJ3GEYJ 681 V 680 0 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003360 S RESISTOR ERJ3GEYJ 221 V 220 Q 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 Q 7030003410 S RESISTOR ERJ3GEYJ 561 V 560 7030003240 S RESISTOR ERJ3GEYJ 220 V 22 Q 7030003720 S RESISTOR 224 V 220 7030003420 S RESISTOR ERJ3GEYJ 681 V 680 0 7030003410 S RESISTOR ERJ3GEYJ 561 V 560 Q 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 kQ 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 7030000180 S RESISTOR MCR10EZHJ 22 Q 220 EUR ITA 7030000180 S RESISTOR MCR10EZHJ 22 220 7030003630 S RESISTOR ERJ3GEYJ 393 V 39 other 7030003420 S RESISTOR ERJ3GEYJ 681 V 680 0 7510001180 S THERMISTOR 1608 3NH 221KC 7030003430 S RESISTOR ERJ3GEYJ 821 V 820 Q 7310003610 S TRIMMER EVM 1XSX50 B14 103 7
52. S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CONNECTOR CONNECTOR CONNECTOR CONNECTOR S CONNECTOR 100 SMC 333K GHM1038 SL 330J 3KV ECEV1CA330WR C1608 JB 1H 102K T A ECEV1EA470UP C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECEV1CA330WR C1608 JB 1H 102K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 CH 1H 151J T A C1608 CH 1H 151J T A C1608 CH 1H 151J T A C2012 JB 1A 105M T A C1608 JB 1E 103K T A C1608 CH 1H 120J T A C1608 CH 1H 120J T A C1608 CH 1H 030C T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A ECEV1CA100SR C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 CH 1H 120J T A EUR ITA C1608 CH 1H 180J T A other C1608 CH 1H 101J T A EUR ITA C1608 CH 1H 181J T A other ECEV1CA100SR C1608 JF 1C 104Z T A C1608 JF 1 2247 C1608 JB 103K T A C1608 JB 1E 103K T A C1608 JF 1C 104Z T A C1608 CH 221J T A C1608 CH 221J T A C1608 CH 1H 221J T A C1608 CH 221J T A C1608 CH 221J T A C1608 CH 221J T A C1608 CH 221J T A C1608 CH 221J T A C1608 CH 221J T A C1608 CH 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 221J T A C
53. S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 102K T A C1608 CH 1H 070D T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECEV1CA470SP C1608 CH 1H 050C T A C1608 CH 1H 020C T A C1608 CH 1H 020C T A C1608 JB 1H 102K T A GRM42 6 CH 060D 500PT GRM42 6 CK 010C 500PT GRM42 6 CH 130J 500PT C1608 JB 1H 102K T A C1608 JB 1H 102K T A GRM42 6 CK 010C 500PT GRM42 6 CH 110J 500PT C1608 JB 1H 102K T A C1608 JB 1H 102K T A GRM42 6 W5R 471K 500PT ECST1CC226R C1608 JB 1H 102K T A C1608 JB 1H 102K T A GRM42 6 W5R 471K 500 GRM42 6 CH 080D 500PT GRM42 6 CH 060D 500PT GRM42 6 CH 040C 500PT GRM42 6 CH 040 500PT C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECEV1CA100SR C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 220J T A C1608 CH 1H 120J T A C1608 CH 1H 030C T A C1608 CH 1H 020C T A C1608 CH 1H 0R5C T A C1608 CH 1H 040C T A C1608 CH 1H 010C T
54. SOMOUT M52045FP EUR ITA R59 2 P75 88 560 Other A P13 A3 PA3 TP3 TIOCB0 75 E 5 M 106 SUSPEND MD9 2 IN VIN VCC 470 EUR ITA CR 641 EUR ITA P14 A4 2 2 74 107 MD6 54 MW x u GEE SYNC IN VCXO OUT 23 P15 A5 PA1 TP1 TCLKB 78 Cos R117 vos 753 Tws J R278 O EIL 1 P16 A6 IC10 PAO TPO TCLKA 0 0047 2 2k B 5 OUT VCXO IN 17 7 HD6433032SK21F HA BR F6 bes ma CONTRAST CP CONT C153 VSS 8 2 7 GAMI HDIN Ead m 32 18p Other P20 A8 81 1 Heyt C197 R118 IC8 LCAS woe IR GAM2 sw PED CAP TINT 12 EUR ITA P21 A9 Psora Feart TT MW 220p 4 7k AB19 SED1354F0A UCAS 9 EAT INR 2 P22 A10 AC F 7 AB18 WE 48 SUB CONT R 5 A ____ OUT FIL R283 P23 A11 VREF 17 47 10 SW 8 2k Other S ann Bk AB17 RAS EXT IN G CONT W 3 9k EUR ITA P24 A12 R119 aat T 1 n SUB CONT B 5 ROUT KILLER OUT P25 A13 76 6 15k me BE MAS B ETIN B HK G OUT PIX CONT C154 C45 P26 A14 P75 AN5 F 8 AB14 11 rm MA8 14 R238 10k VCC1 OUT GND 180p Other 0 01 Other e 1 81221k
55. T A C1608 CH 1H 331J T A EUR ITA only C1608 CH 1H 151J T A EUR ITA C1608 CH 1H 101J T A other C1608 JF 1C 104Z T A EUR ITA only C1608 JF 1C 104Z T A EUR ITA only C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1E 103K T A C1608 CH 1H 181J T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N ECEVOJA470SR C1608 JB 1H 102K T A C1608 JB 1C 473K T A C1608 JB 1C 333K T A C1608 CH 1H 121J T A C1608 JB 1H 102K T A C2012 JF 1C 105Z T A C2012 JF 1C 105Z T A C1608 JF 1C 104Z T A C1608 CH 1H 391J T A C1608 CH 1H 391J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1E 103K T A C1608 CH 1H 181J T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 0R5B T A C1608 CH 1H 070D T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 180J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 020C T A C1608 CH 1H 220J T A C1608 CH 1H 020C T A C2012 JF 1C 105Z T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 030C T A C1608 CH 1H 020C T A C1608 CH 1H 1R5C T A C1608 CH 1H 1R5C T A C1608 JB 1H 102K T A C1608 CH 1H 020C T A C1608 CH 1H 080D T A 6 11 MAIN UNIT 4030006860 4030006860 4030006860 4030006930 4030006960 4030006960 4030006860 4510004440 4510004440 4510005810 45100
56. V V_VCO FREQ TX RX FREQ 5 gt EUR ITA USA SEA CSA EUR ITA USA SEA CSA SECTION 1 0 BLOCK DI GR M EE RX 128 35 130 35 MHz 120 35 158 35 MHz 120 35 158 35 MHz RX 120 35 158 35 MHz RX TX 144 146 MHz RX TX 136 174 MHz RX 118 174 MHz RX 136 174 MHz RX 118 174 MHz E POWER SW CTRL PROTECTER v MOD MUTE rea 5 BUFF AMP TX 144 146 MHz TX 136 174 MHz TX 144 148 MHz TX 140 150 MHz RX TX 430 440 MHz RX 400 530 MHz TX 144 148MHz TX 140 150 MHz TX 140 150 MHz 8V REG Q2 2SC4213 04 Q5 25 5085 x Q6 2SC5085 400 479 MHz RX TX 430 450 MHz 430 440 MHz RX TX 430 450 MHz Q74 DTC143XU 045 DSA3A1 D3 HVU350 IC14 TA7808F 075 2581201 D46 RD20E HV E V DRIVE V ANT SW Y J Q77 2SB1132 Q3 DTC144EU BUFF AMP BUFF AMP V_LO SW ATT V_PRI DRIVE Q12 2SC2954 LPF V_PA V_APC DET D9 UM9401F D44 MA8075 C5V V LOOP FIL Q8 25 5193 Q7 25 5085 L D4 MA862 Q11 2SC3357 05 DA221 M67746 07 08 RB706F x 2 D16 155355 MF1 CHASSIS PLL5V Q99 2SC3324 D6 155355 D18 UM9401F 15V 13 84 CFL AN AN Q100 25 880 AN AN BACK LIGHT L V BIAS SEL VT8V REG V VCOS REG PLL5V V 1st Lo V 1st Lo an MUEVE 034 UMGON 1 2 Q9 25 4081 Q1 25 4081 Q13 DTC144EU V 2nd Lo 15 2 MHz EUR VR8V 15V REG 014 015 25 3647 x 2 L Q35 DTB123EK Q10 2SA1362 D1 155355 Q14 DTB123EK 128 35
57. V 150 0 ERJ3GEYJ 390 V 39 Q ERJ3GEYJ 151 V 150 0 ERJ3GEYJ 472 V 4 7 kQ 102 V 1 MCR10EZHJ 22 Q 220 MCR10EZHJ 22 Q 220 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 821 V 820 Q 102 V 1 5 2 22 Q 220 MCR10EZHJ 150 151 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 0 5 2 100 Q 101 ERJ3GEYJ 823 V 82 ERJ3GEYJ 474 V 470 ERJ3GEYJ 474 V 470 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 272 V 2 7 kQ ERJ3GEYJ 225 V 2 2 ERJ3GEYJ 392 V 3 9 ERJ3GEYJ 272 V 2 7 ERJ3GEYJ 223 V 22 ERJ3GEYJ 182 V 1 8 ERJ3GEYJ 821 V 820 0 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 221 V 220 Q ERJ3GEYJ 181 V 180 0 ERJ3GEYJ 103 V 10 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 102 V 1 101 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 472 V 4 7 kQ EVM 1XSX50 B15 104 ERJ3EKF 8202 V 82 ERJ3GEYJ 103 V 10 NTCCM1608 4LH 104KC 102 V 1 ERJ3GEYJ 224 V 220 ERJ3GEYJ 334 V 330 ERJ3GEYJ 393 V 39 ERJ3GEYJ 331 V 330 0 ERJ3GEYJ 183 V 18 ERJ3GEYJ 331 V 330 0 ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 470 V 47 Q ERJ3EKF 1203 V 120 ERJ3GEYJ 150 V 15 Q ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 470 V 47
58. V 330 0 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 223 V 22 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 474 V 470 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 105 V 1 ERJ3GEYJ 222 V 2 2 kQ ERJ3GEYJ 103 V 10 ERJ3GEYJ 223 V 22 kQ MCR10EZHJ 1 010 5 2 18 Q 180 ERJ3GEYJ 391 V 390 0 ERJ3GEYJ 104 V 100 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 103 V 10 ERJ3GEYJ 122 V 1 2 ERJ3GEYJ 104 V 100 ERJ3GEYJ 472 V 4 7 223 V 22 USA ERJ3GEYJ 392 V 3 9 other ERJ3GEYJ 392 V 3 9 ERJ3GEYJ 274 V 270 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 474 V 470 ERJ3GEYJ 331 V 330 0 ERJ3GEYJ 104 V 100 ERJ3GEYJ 223 V 22 kQ ERJ3GEYJ 104 V 100 101 V 100 0 ERJ3GEYJ 681 V 680 0 ERJ3GEYJ 391 V 390 0 ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 394 V 390 ERJ3GEYJ 824 V 820 ERJ3GEYJ 334 V 330 ERJ3GEYJ 183 V 18 ERJ3GEYJ 473 V 47 EUR ITA only ERJ3GEYJ 224 V 220 ERJ3GEYJ 564 V 560 kQ ERJ3GEYJ 824 V 820 ERJ3GEYJ 683 V 68 ERJ3GEYJ 823 V 82 ERJ3GEYJ 823 V 82 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 103 V 10 ERJ3GEYJ 474 V 470 EUR ITA only ERJ3GEYJ 473 V 47 EUR ITA only ERJ3GEYJ 682 V 6 8 ERJ3GEYJ 224 V 220 ERJ3GEYJ 334 V 330 ERJ3GEYJ 274 V 270 ERJ3GEYJ 225 V 2 2
59. applied to the CPU IC19 pin 99 The CPU outputs the control signal to the varactor diodes via the D A converter 1 4 1 5 VHF 1ST MIXER CIRCUIT The 1st mixer circuit converts the received signal to a fixed frequency of the 1st IF signal with a 1st LO V VCO output frequency The signals from the VHF RF circuit are mixed with the 1st LO signal at the 1st mixer circuit Q15 to produce a 15 65 MHz 1st IF signal 4 1 6 VHF 1ST IF CIRCUIT By changing the PLL frequency only the desired frequency will pass through a pair of crystal filters at the next stage of the mixer The 1st IF signal from the VHF 1st mixer circuit is applied to a pair of crystal filters to suppress out of band signals via a matching circuit R61 C88 The filtered signal is ampli fied at the IF amplifier 040 and is then applied to the VHF 2nd mixer circuit IC28 4 1 7 VHF 2ND IF AND DEMODULATOR CIRCUITS The 2nd mixer circuit converts the 1st IF signal to a 2nd IF signal A double superheterodyne system which converts receive signals twice improves the image rejection ratio and obtains stable receiver gain The FM IF IC28 contains the 2nd local oscillator 2nd mixer limiter amplifier quadrature detector and noise detec tor circuits etc 2nd IF filter 450 kHz 15 2 2 3 2 7 f le PLL IC 2 9 6 zx T X1 15 2 MHz 28 TA31136F 1st IF 15 65 MHz 040 VSQL signal to the CPU
60. at 13 8 V DC Antenna connector DATA connector External VIDEO input Dimensions projections not included Weight TRANSMITTER Output power Modulation system Spurious emissions Microphone connector RECEIVER Receive system Intermediate frequency Sensitivity at 12 dB SINAD Squelch sensitivity threshold Selectivity wide narrow SPECIFICATIONS 144 MHz band 440 MHz band EUR 144 000 146 000 136 000 174 000 Tx 144 000 148 000 118 000 174 000 Tx 144 000 148 000 430 000 440 000 400 000 530 000 Tx 430 000 440 000 430 000 450 000 136 000 174 000 SEA Tx 144 000 148 000 HERUM CSA 118 000 174 000 400 000 530 000 Tx 144 000 148 000 Tx 430 000 440 000 Guaranteed 144 000 148 000 MHz only Guaranteed 430 000 440 000 MHz only Guaranteed 440 000 450 000 MHz only ITA USA FM AM 118 0 135 995 Rx only 232 incl 6 pairs of scan edges 10 log 10 repeater and 2 call channels 10 C to 60 C 14 F to 140 F 5 10 12 5 15 20 25 30 and 50 kHz 10 ppm 10 C to 60 C 14 F to 140 F 13 8 V DC 15 96 negative ground Receive Standby squelched 1 2A Max audio 1 5 Transmit at VHF 50 W UHF 35 W 12 0 A 11 0A at 25 W 25 W TPE version 8 0A SO 239 50 Q Mini DIN 6 pin PHONO RCA 75 Q
61. for VHF band High While transmitting on VHF band TX Outputs transmit signal for UHF band High While transmitting band Outputs MIC mute control signal Low While DTMF signals are out put etc 68 75 POWCO Output ports for output power control POWC7 signal Outputs cooling fan control signal High While transmitting or after transmission for 2 minute Outputs mute control signal for UHF High While UHF squelch is activate Outputs mute control signal for VHF VAMUTE signals High While VHF squelch is activate Outputs mute control signal for UHF demodulated signals High While UHF demodulated sig nals are muted Outputs mute control signal for VHF demodulated signals High While VHF demodulated sig nals are muted Input port for detection signal from the DTMF unit Low While DTMF unit is connected Input ports for the decoded DTMF sig 85785 Q1 Q4 from the unit 90 CTCSS Outputs CTCSS signals Outputs DTMF signals 4 5 2 SUB CPU CONTROL UNIT 10 Outputs reset signal for the LCD con troller IC8 Input port for serial signal from the main CPU MAIN unit 19 Output port for serial signal to the PURO main CPU MAIN unit IC19 1 59 60 VSQLV Squelch volume setting level input VVOLV ports for VHF band 61 62 USQLV Squelch volume setting level input UVOLV ports for UHF band Input ports for the up down signa
62. 0 COIL COIL COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL COIL COIL COIL COIL COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL S COIL S COIL S COIL COIL S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR LW 25 LA 244 LA 385 NL 252018T R22J NL 252018T R82J NL 252018T R15J LQN21A 825 04 21 82NJ04 LQN21A 68NJ04 NL 252018T R56J NL 252018T 2R2J NL 252018T R12J LQN21A 68NJ04 LA 236 NL 252018T R82J 1 8N8J04 ELJRE 27NG F ELJRE 33NG F ELJRE 18NG F ELJRE 33NG F ELJRE 18NG F ELJRE 10NG F ELJRE 22NG F ELJRE 22NG F ELJRE 15NG F LA 382 LW 25 LA 232 LA 382 LA 232 LA 232 NL 252018T 1R2J NL 252018T R56J MLF1608A 1ROK T ELJRE 47NG F ELJRE 33NG F ELJRE 47NG F ELJRE 47NG F LA 242 ELJRE 22NG F ELJRE 22NG F ELJRE 8N2Z F ELJRE 15NG F ELJRE 8N2Z F ELJRE 8N2Z F ELJFB 681K F ELJFB 681K F 3N R39M 04 ELJFC 8R2K F ELJFC 8R2K F NL 252018T 1R8J NL 252018T 1R8J 3N 2R2M04 020 MLF1608A 2R2K T MLF1608A 2R2K T MLF1608A 2R2K T
63. 0 MA8047 VDET X2 CDB450C24 VR R203 1 5k Other 3 3k EUR ITA 777 VH C250 47 T C251 0 022 CLONE 8v V VTX Q1 2SC4081 D2 MA77 R18 100 C13 R12 R14 R15 R13 470 C20 470 C18 Cog 33k 0 001 100 L1 L2 LB 270 VSHIFT r 4 mu SED ad R8 HVU350 Q4 Q5 VV 2 2 Q6 15 001 2o 12 C15 0 3p 2SC5085 2SC5085 2SC5085 l 0 001 VV 0 7 VMMUTE l 075 Ke 2 64076 tk EN A xi Tn 33p cR s4 1 C82 c83 30p PD1 20 22 C4081 DTB123EK 100 E 1 R358 Q17 R357 6 88 7 91 C76 C77 1M 2 2k UTX 25 4081 0 047 0 22 E do NOs VAF a R359 R360 k 1 2 R84 2 2k 10k 0 1 22k HELL 330k 3l R535 0 001 1 2k C130 C131 C135 25 3324 004 0 001 R83 0 001 C483 536 R539 C134 0 047 820 Q84 7 87 560 079p 25 4081 484 D20 UMMUTE 1 2 L C487 J 18 284 021 0 001 538 2 7 481 Hs R531 1 5k R89 47 C140 C142 III J 0001 0 001 C480 wl 787 C136 C141 C494 Q86 0 5 0 3p 0 3p Q20 25 4228 UV 2 5 Q22 25 5085 UV 0 9 2SC4228 C137 0 5 L C203 L 6204 5 T C206 C207 ree rom RR p p 035 36 38 39 DTB123EK L POWC yy yy m RD
64. 0 0 1 0 1 47k 10 0 1 10 47p 47p 47p 47 47p Q1 Q3 2SC4081 R 25 1576 R CO upo 2 C103 C128 001 33 177 co c RIN NINISIN R232 R233 100k 100k R276 47k x x E 5 ae 92 5 DERI SERRER b ong 1277 LL ver Q2 25 1576 04 2SC4081 R R280 COREVDD 9 amp T 47k DACP0 Q5 2SC4081 R Q7 2SA1576 R 62 ___ E 4 C70 C183 8 0 01 220p 2 asy C150 a E LLL wont no 0 5 47k BOUT VRTC IC9 LH61665AS 60A E oe ng C151 AR 5 j G OUT CK 5 y J 1 SUB BIAS R SUSPEND 100 m BUSCLK H278 FRP1 IN VSS 47k BRIGHT ee CONTRAST T GAMI IC8 49 jo SED1354F0A 38 _ B pe EXTINR 47 C134 s EET E a G 16 nj C135 SUB CONT B As EL 485 KP m R238 10k emi mn aei R289 10k AAA R242 10k 207 1 R240 10k ets 40 220 122 AB10 39 FPDAT4 R244 10k R246 10k L T T 39 12 AB9 38 R241 10k FPDAT6 R84 R87 R63 38 R259 ETT asse d Re Car aar 3 R235 C136 R260 245 220p 220p 6 05 AB 36 390 150p 10k 10k cis EPDATS 35 R236 155 127 5 34 390 p R261 R249 R89 C83 R65 4 El 34 10k 10k C71 C80 ce bo C138 001 id un
65. 00 7030003440 7030000020 7030003620 7030003760 7030003320 7030003600 7030003320 7030003600 7030003670 7030003740 7030003320 7030003600 7030003320 7030003600 7030003680 7030003640 7030003800 7030003580 7030003400 7030003410 7030003320 7030003320 7030003320 7030003660 7030003620 7030003490 7030003670 7030003620 7030003660 7030003700 7030003410 7030003420 7030003530 7030003560 7030003340 7030003560 7030003480 7030003520 7030003580 7030003540 7030003480 7030003520 7030003580 7030003540 7030003640 7030003640 7030003640 7030003640 7030003640 7030003640 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 473 V ERJ3GEYJ 222 V ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 273 V 27 kQ EVM 1XSX50 B54 503 ERJ3GEYJ 102 V 1 MCR10EZHJ 1 010 ERJ3GEYJ 333 V 33 ERJ3GEYJ 474 V 470 ERJ3GEYJ 101 V 100 Q E
66. 00005690 6200006670 6200005710 6200006670 6200005740 6110001550 6110001550 XTAL DISCRIMINATOR DISCRIMINATOR S XTAL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL COIL COIL CR 549 15 2 MHz CDB450C24 CDB450C24 SMD 49 10 000 MHz NL 252018T R82J LB 270 NL 252018T R22J NL 252018T R22J ELJRE 47NG F ELJRE 18NG F ELJRE 68NG F ELJRE 27NG F ELJRE 68NG F ELJRE 47NG F LA 235 LA 235 S Surface mount MAIN UNIT ORDER ORDER E R ER 6170000230 6110001610 6110002150 6200002840 6200002850 6200002640 6200007760 6200007760 6200008090 6200003270 6200003280 6200002180 6200008090 6110001560 6200002850 6200002320 6200005710 6200005720 6200005690 6200005720 6200005690 6200005660 6200005700 6200005700 6200005680 6110002110 6170000230 6110001520 6110002110 6110001520 6110001520 6200004740 6200003270 6200003960 6200005740 6200005720 6200005740 6200005740 6110001590 6200005700 6200005700 6200005650 6200005680 6200005650 6200005650 6200002090 6200002090 6200000050 6200007380 6200007380 6200004950 6200004950 6200005950 6200004920 6200004920 6200004920 6200005950 6200004920 6200002850 6200004920 6110001550 6200005670 6200005660 6200005660 6110001520 7030003520 7310003580 7030009540 7030003560 7030003490 7030003560 7030003660 7030003360 7030003560 7030003560 7030003620 7030003400 7030003620 7030003400 703000332
67. 0003440 7030003440 7030003440 7030003440 7030003440 7030003760 7030005560 7030005500 7030005690 7030003560 7030003800 7030003760 7030003680 7030003760 7030009550 7030009540 7030009540 7030009540 7030003800 7030003760 7030003560 7030003800 7030003480 7030003560 7030003600 7030003680 7030003760 7030003760 7030003760 7030003760 7030003760 7030003760 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 181 V 180 0 ERJ3GEYJ 221 V 220 Q MCR10EZHJ 4 7 487 MCR10EZH
68. 001440 8930048820 8930048770 8210016070 8930048810 8930048800 8930048790 8930048780 8810008990 8810008640 8810008990 8810009180 8810000100 8930049160 8510012370 8510012240 8930049070 8930049280 8930049250 8930049270 2510000820 8600036480 Antenna connector MR DS E 01 Fan motor MF40D 12H 001 2047 Chassis Screw PH BT M3 x 8 NI ZU Screw PH BT M3 x 8 NI ZU Screw PH BT M3 x 8 NI ZU 2047 Cover Bind screw M4 x 8 ZK 1729 Fan cover Screw PH No 0 M2 6 x 16 ZK Thermally sheet C Thermally sheet C 1126 TR A clip LCD EDTCA22QBO CFL HMB 5 3 AIW 83N AZ ASSY 2047 Front panel 2047 L front key 2047 R front key 2047 Key cap Knob N 269 Knob N 270 2047 Rear panel 2047 Nut 2047 SP net 2047 LCD plate 2047 Reflector oponge GA 2047 A sheet 2047 B sheet 2047 Jack cover Screw PH BT M2 x 10 ZK Screw FH BT No 0 M2 x 4 NI ZU Screw PH BT M2 x 10 ZK Screw PH BT No 0 M2 x 5 NI ZU Screw PH M2 x 4 ZK 2047 C sheet 2048 CPU plate 2047 LCD shield Isolating plate FR Sponge GE 2047S W sheet Non woven sheet Speaker VS 57 0814 M OTHER FX2047 P01CO 8 8900004880 8510010880 8930037120 8930045960 8510012160 8510012220 8510012280 8510012270 ACCESSORIES ORDER TER c 5210000080 Optional product Optional product 8010016380 8820000530 8810000470 8810000950 8850000150 8850000390 8830000120 8930007300 8010017730 8820001080 881000
69. 003660 7030009550 7030009540 7030009540 7030009540 7030003640 7030003500 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 473 V 47 ERJ3GEYJ 223 V 22 ERJ3GEYJ 123 V 12 ERJ3GEYJ 223 V 22 ERJ3GEYJ 393 V 39 ERJ3GEYJ 474 V 470 ERJ3GEYJ 331 V 330 0 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 223 V 22 ERJ3GEYJ 473 V 47 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 474 V 470 102 V 1 ERJ3GEYJ 123 V 12 ERJ3GEYJ 223 V 22 ERJ3GEYJ 393 V 39 ERJ3GEYJ 474 V 470 ERJ3GEYJ 331
70. 005010 6200008880 6200005010 6200005010 6200005010 6200005010 6200008810 6190001360 S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S DIODE S VARICAP S DIODE S DIODE S ZENER S ZENER S ZENER S ZENER S ZENER S XTAL S XTAL S XTAL S CERAMIC S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL 2SC4081 T107 R 2SA1576A T106R 2SA1576A T106R 2SC4081 T107 R 2SC4081 T107 R 2SA1576A T106R 2SA1576A T106R 2SC4081 T107 R 2SC4081 T107 R 2SC4081 T107 R 2SA1576A T106R 2SC3647S TD 2SC3647S TD 2SA1362 GR TE85R DTC144EUA T106 2SB1132 T100 R DTC144EUA T106 2SA1362 GR TE85R 2SB798 T2 DK 1SS355 TE 17 1SV282 TPH2 SB10 05PCP TD 1SS355 TE 17 8030 TX 8030 TX MA8033 L TX MA8043 L TX MA8047 M TX CR 641 4 433619 MHz EUR ITA CR 640 3 579545 MHz other CR 566 12 288 MHz CSTCV26 25MXJ040 NL 252018T 100J NL 252018T 100J NL 252018T 100J NL 252018T 100J NL 252018T 100J NL 252018T 100J NL 252018T 2R7J NL 252018T 100J NL 252018T 100J SLF7032T 681MR16 2 NL 252018T 100J NL 252018T 100J NL 252018T 100J NL 252018T 100J SLF6028T 101MR42 678XN 1369 7030003640 7030003480 7030003520 7030003610 73100036
71. 006860 4030007040 4030006860 4030006860 4030006930 4030007050 4030006930 4030008680 4030006860 4030006860 4030006860 4030006940 4030006930 4030010780 4030010780 4030006860 4030006930 4030006990 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N ECEVOJA470SR C1608 JB 1C 223K T A C1608 JB 1C 473K T A C1608 JB 1C 333K T A C1608 CH 1H 101J T A C1608 JB 1H 102K T A EUR ITA only C2012 JF 1C 105Z T A C1608 JF 1C 104Z T A EUR ITA only C1608 JB 1H 102K T A C2012 JF 1C 105Z T A C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 CH 1H 391J T A C1608 CH 1H 391J
72. 02060 S TRANSISTOR 1530002060 S TRANSISTOR 1590000430 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002060 S TRANSISTOR 1530002850 S TRANSISTOR 0 6 0920 C2 T QQ 02 01 mm Uu gt C2 1750000550 S DIODE IB QQ NL 02 01 1750000170 S DIODE 1160000060 S DIODE T CO CQ Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q 1001008100100100 102 00 100800 II NII NU di 00 02 1540000250 S TRANSISTOR 1590000720 S TRANSISTOR 1590000680 S TRANSISTOR 1590000430 S TRANSISTOR 1590000430 S TRANSISTOR 1530002060 S TRANSISTOR 1590000660 S TRANSISTOR 1530002490 S TRANSISTOR 1560000540 S FET 1530002490 S TRANSISTOR 1560000540 S FET 1590000430 S TRANSISTOR 2SD999 T2 DTA144EUA T106 DTC114EUA 7106 DTC144EUA 106 DTC144EUA 106 25 4081 7107 DTC144TU 107 2SC3324 GR TE85R 25 880 TE85R 2 3324 TE85R 25 880 TE85R DTC144EUA T106 EUR ITA only COsCO CO OPO CO 2 00 02 91 02 aL OL A 815151 28 1 100 4 N
73. 030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 kQ 7030003570 S RESISTOR ERJ3GEYJ 123 V 12 7030001050 S RESISTOR 5 2 22 Q 220 EUR ITA only 7030003630 S RESISTOR ERJ3GEYJ 393 V 39 kQ 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 kQ 7310003580 S TRIMMER EVM 1XSX50 B15 104 EUR ITA 7030003590 S RESISTOR ERJ3GEYJ 183 V 18 7030003550 S RESISTOR ERJ3GEYJ 822 V 8 2 other 7310003580 S TRIMMER EVM 1XSX50 B15 104 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 Q 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 kQ 7030003800 S RESISTOR ERJ3GEYJ 105 V 1 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 kQ 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 kQ 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 kQ 7030003790 S RESISTOR ERJ3GEYJ 824 V 820 kQ EUR ITA 7030003610 S RESISTOR ERJ3GEYJ 273 V 27 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 other 7030003610 S RESISTOR ERJ3GEYJ 273 V 27 kQ 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003650 S RESISTOR ERJ3GEYJ 563 V 56 kQ 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kQ EUR ITA only 7030001190 S RESISTOR 50 7 330 331 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 kQ 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 kQ EUR ITA o
74. 03640 7210003020 7030003640 7030003680 7030003560 7030003520 7030003520 7030003580 7030003520 7030003560 7030003340 7030003550 7030003650 7030003640 7030003660 7030003630 7030003400 7030003500 7030003440 7030003440 7030003640 7030003680 7030003640 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003720 7030003580 7030003580 7030003580 7030003580 7030003580 7030003680 7030003680 7030003680 7030003390 7030003390 7030003390 7030003560 7030003560 CONTROL UNIT ORDER ORDER amar S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR VARIABLE S RESISTOR VARIABLE S RESISTOR VARIABLE S RESISTOR VARIABLE S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESIS
75. 05810 4510005810 4510004640 4510006240 4510004640 4510006220 4510006220 4510006260 4510006260 4030011600 4030011600 4510006240 4030008680 4030006860 4030006860 4030008680 4030008680 4030006860 4510004630 4510004640 4030006860 4030006860 4510004630 4510006220 4030006860 4030006860 4030008630 4030006860 4510004640 4510006020 4030006860 4030007090 4030006860 4030006860 4030006860 4030006860 4030006860 4030008880 4030008880 4030007050 4030007050 4030006860 4030011600 4510004630 4030006860 4030007090 4030007090 4030007090 4030007090 4030007090 4030011600 4030011600 4030007090 4030007090 4030007090 4030007090 4030007090 4030007090 4030007130 4030006900 4030011600 4030011600 4030011600 4030009980 4030008910 4030011600 4030011600 4030011600 4030011600 4030011600 4030008680 4030008680 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAM
76. 06860 4030006860 4030006860 4030006860 4030006850 4030006850 4030006850 4030006860 4510004630 4030007130 4030008880 4030006860 4030011600 4030011600 4030005140 4030005140 4030005140 4030005140 4030005140 4030011600 4030006850 4030009500 4030006970 4030007130 4030006850 6450001440 6450001900 6510021420 6510014960 6510016480 6510013610 6450001840 7120000470 7030003860 7030003860 8900004880 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7120000470 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 0910050835 6910012350 6910012350 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC CONNECTOR CONNECTOR CONNECTOR S CONNECTOR CONNECTOR S CONNECTOR CONNECTOR JUMPER S JUMPER S JUMPER CABLE S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 471 C1608 JB 1H 471 C1608 JB 1H 471 C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A
77. 1 3 VHF SQUELCH ATTENUATOR CIRCUIT The attenuator circuit attenuates the signal strength to a maximum of 10 dB to protect the RF amplifier from distortion when excessively strong signals are received The current flow of the antenna switching circuit D18 is con trolled by the SQL control via Q33 When the SQL control is rotated clockwise deeper than 12 o clock the current of D18 is increased In this case D18 acts as an attenuator 4 1 4 VHF RF CIRCUIT The RF circuit amplifies signals within the range of frequen cy coverage and filters out of band signals The signals from the antenna switching circuit pass through the tunable bandpass filter 015 L25 L26 115 117 The filtered signals are amplified at the VHF RF amplifier Q16 and are then enter another 3 stage tunable bandpass filter 011 014 120 121 C94 C96 C105 to suppress unwant ed signals and improve the selectivity The filtered signals are applied to the VHF 1st mixer circuit Q15 VHF 2nd IF AND DEMODULATOR CIRCUITS Squelch level adjustment R196 Active a Limiter amp FM detector AF signal tunable bandpass filters 011 013 015 employ varac tor diodes to the center frequency of the RF passband for wide bandwidth receiving and good image response rejection The PLL lock voltage is used for control voltage of these varactor diodes The PLL lock voltage is amplified at the DC amplifier Q18 and then
78. 12 15 C16 DM J 10 0 1 10 0 1 10 01 0 1 47k 10 04 10 47 47 47 47 47 c55 8290 11 bi 150 eae R208 13 0 Q1 Q3 R110 p Spo M in R181 gt R182 o R183 T L T B 2 R1 C157 mm B 220k 220k 220k 0 22 172 C94 C95 C174 COM 4 220 47 47 220 rT T Tu J 103 R188 220k ______ pa us ENCODER mors C146 Us R189 220k lt x o R232 0 01 P74 100K A2 R190 220k IC20 YA2 B X Xg 3 83 2SA1576 R gt xx S 999 C98 R113 230972 Las TC7S08FU A3 B3 2 2k k k k K amp lt lt n 298 0 0047 lt HAGQaE YA3 S 3 10k Jj F 2 TE M B2 g L LOL IL LL n Q2 28A1576R 04 2SC4081 R YBi 4 E R114 MD1 R280 vss B1 en gjarnan 4 7k COREVDD MD1 47k 7 05 2SC4081R 07 2SA1576R R194 220k ENS m 99 32 _ i i a S B A dg vs s R279 A PA7 TP7 TIOCB2 B us an SET D mis vis ERAT PASITPSITIOCE MD4 1 ee SUB BIAS B BIAS COUNT M52042FP Other 11 1 PAS TP5 TIOCB1 j 1 G OUT
79. 130 35 MHz IC15 TA79L15F M5291FP 4 Q19 DTC144EU E VR8V VAGC USA SEA CSA Q21 2SB798 gt CTRL SW 5V REG A B C Q20 25 1362 WI GSBENGEB 120 35 158 35 MHz BPF BPF a IC17 1022 IC23 V DET SW Q54 2SK1829 V AF AME D15 HVU350 gt Q17 DTC144EU TA78L05F x 3 V_IF AMP HVU350 x 3 Q16 3SK166 V_DC AMP Q53 DTC144EU L EUR ITA only Q18 2SK880 055 25 144 Q56 25 4081 D71 155355 V_ATT CTRL Q33 25 4081 Q40 25 4215 CRYSTAL FIL D14 155355 15V D30 MA133 FL 288 UVCO8V CTRL5V U BIAS SEL UT8V REG 0 VCOS REG Q34 UMG9N 1 2 Q25 2SC4081 Q17 2SC4081 15 65 MHz 36 DTB123EK Q26 2SA1362 V_MIX OSC IFAMP FMDET ee H SDET NOISEAMP SQLSW AFFIL VR8V CTRL5V REG PD AMP 2 lt ICE F9 80945ANMP DD9 Q18 25 1132 IC2 TC75S51F NE IC28 TA31136FN DAO eR 14 TA78LOBF 02 1SV282 gt TFT COLOR LCD D A CTRL TFT CONTROLLER DS1 EDTCA22QB0 ice HI LOW CTRL Q30 2SB934P 83951 U8V SW 5 TA75S01F Q31 2SC4081 IC7 TCW14FU STH1 DEH Q2H D28 1SS355 D10 DAN202U D1 1SS355 CPH1 CPH2 CPH3 D29 DAN202U 3V REG CPV STV1 V_AM DET 2 M CERAMIC FIL MA8033 X lt RX IDC AMP D41 RB706F W N CHANGER MIC AMP IC23B NJM4558M 1 2 LPF lt ALFY450F K Q52 2SC4116 POW CTRL D A Q88 25 4081 IC23A NJM4558M 1 2 Q74 DTC143XU gt Q89 2SC4116 2 IC6A IC6B EUR ITA only V_AGC IC7B CERAMIC FIL IC7A MIC MUTE 095 DTC144EU Tc
80. 144EU Q61 DTC144EU D31 RB706F 77 4 MWNP1 D35 1SS355 ui D32 DAN202U 6 M52338FP U MOD MUTE 267 2661081 062 254144 8 MD0 MD15 09 155355 MIC SEL x 080 155255 Q63 25 4081 EFCH445MWNP1 D62 155355 019 2804213 USA CSA only PLL U MIX OSC IFAMP FMDET M 2 SDET NOISE SQLSW AFFIL 2 M64076AGP ui U CRYSTAL FIL U RF SW 3V REG MUD gt IC8 TA31136FN FI2 FL 300 D36 MA862 ET A PROTECTER LRES 15 2 MHz D11 8030 45VA gt 061 8062 46 05 MHz 551 M COLOR GRAPHICS gt LCD CONTROLLER 8 SED1354F0A MDATA U_AMDET x3 44V REG CERAMIC FIL IF5V REG 24 TA75S01F 014 8047 4444 Fle CFWS450F CDB450C24 D42 MA8047 D63 MA8091 C C gt d FE NTSC PAL VIDEO CHROMA PTTM CTRL gt PO CTRL 8 Bit L TJ DATAIN Q78 2SC4081 16 52045 EUR ITA 047 155355 USQL aH othe T __ PAOKET DET leva 4V REG BU40668CFV L nn MON 15 7805 073 DTC144EU Ae MA8030 xi CTRL TC7W04FU CR 641 4 433619 MHz EUR ITA Q96 25 4081 CR 640 3 579545 MHz Other CPU D73 155355 RESET IC19 6 gt HD6433876NB 10H USA SEEDSMSALMPSDAS HD6433876NB 11H VINE TONE FIL 20 DATA 2 CSTC26 25MXJ040 121 NEIS NJM4558M SELECTOR U MON U MUTE 725 4081 VIDEO A J4 TONEIN A
81. 1608 CH 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C1608 CH 1H 221J T A C2012 JF 1C 2257 IL FPR 24S HF E3000 52018 6645 04 5 JPJ2545 01 540 B2B ZR SM3 TF S Surface mount CONTROL UNIT ORDER TE PRE once 5030001660 LCD EDTCA22QBO 5080000430 CFL HMB 5 3 AIW 83N AZ ASSY MAIN UNIT ORDER once 1150001970 IC M67746 01 1130009180 S IC M64076AGP 600C 1110003690 S IC M62354GP 75EC 1150001620 IC M57788MR SC 1318 1110002750 S IC TA75S01F TE85R 1140003830 S IC TCAW66F 121 EUR ITA only TCAW66F 121 EUR ITA only TA31136FN D EL uPC1676G T1 M62429FP 700C 4581 TE85R LA4445 BU4066BCFV E1 TA7808F TE16L TA7805F TE16L S 80945ALMP DAQ T2 2532068 2 7 6 HD6433876NB10H USA HD6433876NB11H other E Js leg 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2260002560 S SWITCH 2250000370 ENCODER 2250000370 ENCODER EVQ PPX A25 EVQ PPX A25 EVQ PPX
82. 1H 102K T A C1608 CH 1H 100D T A C1608 CH 1H 120J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECEV1CA100SR C1608 CH 1H 220J T A C1608 CH 1H 180J T A C1608 CH 1H 180J T A 25 MV 220 CG C1608 JB 1H 102 GRM42 6 240J 500PT GRM42 6 CH 300J 500PT GRM42 6 CK 010C 500PT GRM42 6 120J 500PT C1608 JB 1H 102K T A C1608 JB 1H 102K T A GRM42 6 CK 010C 500PT GRM42 6 CK 010 500PT GRM42 6 CH 1000 500 C1608 JB 1H 102K T A C1608 JB 1H 102 ECST1CC226R C1608 JB 1H 102K T A C1608 JB 1H 102K T A GRM42 6 W5R 471K 500 GRM42 6 CH 150J 500PT GRM42 6 W5R 102K 500 GRM42 6 180J 500PT GRM42 6 CH 300J 500PT GRM42 6 270J 500PT S Surface mount MAIN UNIT ORDER ORDER mask kum 4030006860 4550000530 4550000510 4550000550 4030011600 4030006960 4030001830 4030009990 4030001820 4610002160 4030006920 4030006960 4030006860 4030006860 4030007130 4030006860 4030006900 4030006990 4030007130 4030006860 4030006930 4030006920 4030006920 4030006960 4030007080 4030006930 4030006920 4030006930 4030006960 4030007130 4030006860 4030006860 4030006860 4030006860 4030006950 4030006860 4030006860 4030006860 4030006860 4030006950 4030007130 4030006960 4030006860 4030006860 4030007030 4510006220 4030006860 4030006860 4030008680 4030006860 4030007090 4030006860 4550000510 4030006860 4030006860 4030006860 4030009560 4030006860 4030009500 4030009500
83. 2 R82 L30 0 001 C198 zz C132 8 8nH ng 0 001 zb 0 001 E 330k J R120 18k R121 100k C130 C181 C135 C514 C513 _L 512 0 047 0 001 0 001 K C502 C498 SES DTC143ZU R83 C134 22p 1 470 470 470 R539 0 001 7 05 UL 5 43 220 0 75 Q23 UMH 1 05 UL 0 83 TT et 560k C145 23 L Vid 1 5 25 5193 1 J C487 T 1SV284 D21 p VATTC 47 0 001 Jr 1SV284 R89 R538 2 7k C4813 3 C4823 3 47 C155 R108 R113 D24 UT12 Q33 C465 8412 R116 C165 C182 C183 R134 0 001 47 Mp 2 22 DA221 C164 J 0 001 4 SC 1318 2 22 0 001 100 25 4081 ras 86 P88 C140 C142 R90 47 UT 1 93 9992 18k 330 J 0 001 0 001 J st R101 22k 026 UT 6 4 C161 480 gt 27 o 47p C152 25 1362 R107 0 001 L uo L40 LA 382 22p p23 2156 e C159 R109 UT 6 8 Q L _ 0 001 33nH 3p E C173 L42 L43 C188 R132 22k C136 7 7 C141 C494 0 0 7 22 172 IPCI C1772 Cire LA 932 LA 382 0 5 0 3 0 3 aZ 1 0 001 7 Va Q21 UV25 Q22 L39 0 001 15nH l 2SC4228 UV 0 9 25 4228 2SC5085 5 C180 C137 0 5p UV 0 7 C148 Q24 C178 2565085 100k R110 vem R106 SS 18nH 2 680 25 3357 680 cies C169 C518 C522 2 IA EF C176 LOS 0 001 2 0 1 UR 1 13 UT 0 5 029 77 P J 0523 025 0 001 026 C153 C154 10p 157 74 158 rum 2 C162 3
84. 21 V 220 Q 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003410 S RESISTOR ERJ3GEYJ 561 V 560 Q 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kQ 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 kQ 7030003720 S RESISTOR 224 V 220 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 0 7030003410 S RESISTOR ERJ3GEYJ 561 V 560 0 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 7510001250 S THERMISTOR 1608 3NH 471KC 7030003380 S RESISTOR ERJ3GEYJ 331 V 330 7310003610 S TRIMMER 1 5 50 B14 103 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003400 S RESISTOR ERJ3GEYJ 471 V 470 Q 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 7030003620 S RESISTOR ERJ3GEYJ 333 V 33 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003680 S RESISTOR 104 V 100 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003680 S RESISTOR ERJ3GEYJ
85. 30 4030006860 4030006860 4510006970 4030006860 4030006900 4030006900 4030006900 4030008630 4030008630 4030008630 4030007150 4030007150 4030007150 4030012600 4030006900 4030007020 4030007020 4030006940 4030006900 4030006900 4030006900 4510004630 4030008630 4030008630 4030008630 4030007020 4030007040 4030007130 4030007160 4510004630 4030008630 4030009660 4030006900 4030006900 4030008630 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030007170 4030009590 6510017980 6510021420 6510003400 6450001990 6510014960 CONTROL UNIT MYLAR S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC
86. 30003640 7030003480 7030003560 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S THERMISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJSEKF 1203 V 120 101 V 100 0 ERJ3GEYJ 561 V 560 Q ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 471 V 470 ERJ3GEYJ 333 V 33 ERJ3GEYJ 331 V 330 Q ERJ3GEYJ 473 V 47 ERJ3GEYJ 470 V 47 Q ERJ3GEYJ 473 V 47 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 472 V 4 7 104 V 100 ERJ3GEYJ 472 V 4 7 kQ 104 V 100 ERJ3GEYJ 151
87. 33 V 33 7030003240 S RESISTOR 220 V 22 Q 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003520 SS RESISTOR ERJ3GEYJ 472 V 4 7 7030003620 S RESISTOR ERJ3GEYJ 333 V 33 7030003330 S RESISTOR 121 V 120 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003580 S RESISTOR ERJ3GEYJ 153 V 15 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030003520 SS RESISTOR ERJ3GEYJ 472 V 4 7 7030003640 S RESISTOR ERJ3GEYUJ 473 V 47 7030003360 SS RESISTOR 221 V 220 7030003620 S RESISTOR ERJ3GEYJ 333 V 33 7030003290 S RESISTOR ERJ3GEYJ 560 V 56 Q 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003290 S RESISTOR ERJ3GEYJ 560 V 56 Q 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 S Surface mount MAIN UNIT ORDER ORDER mI ik 7030003440 7030003560 7030003350 7030003360 7030000100 7030000100 7030003780 7030003570 7030003560 7030000340 7030003680 7030003440 7030003680 7030003560 7030003480 7030003600 7030003560 7030003680 7030003520 7030003680 7030003800 7030003600 7030003440 7030003440 7030003440 7030003580 7030003520 7030003520 7030003520 7030003560 7030000020 7030003760 7030003440 7030003440 7030003440 7030003440 7030003800 7030003440 7030003440 7030003440 7030003440 7030003560 7030003600 7030003630 7030009540 7030003740 7030003700 7030003810 7030003780 7030003440 703
88. 39 R549 _ _ 47 100 Other 4 EUR ITA only VH 94 m T U 430 MHz Band 010 V 144 MHz 2541362 2SC3357 VT 8 2 2SC2954 VHL 6 11 C64 VL 43 0 001 None COMMON CHASSIS MAI N U N MS R39 C63 R47 UNIT R26 C33 C34 R38 6 9 67746 01 E xum D2 77 18 100 R25 C24 47k 0 001 22 22 gt J I 100 r og 12 EOS R15 14 2001 D5 gt lt 2 8 3 bE e 0 001 470 k id C18 100 020H N DA221 I 22 z gt 9 L11 L12 C58 C59 o L13 5 1 100 O C41 mem 0 001 54 C61 D8 D9 C69 0 4 10 C56 C57 UM9401F L15 L78 L16 L1 0 0 524 1 RB706F 40 i m i FA Fh L2 LB 270 0 3p g g C19 1 A Lis 9 0 001 RB706F e 0 001 Laos LA us T 2 82k 000 D3 27nH 47nH R45 100 Be C42 22 I PTTP 100k R5 Z Tez Cn Se T 1 E R8 T HVU350 Q4 Q5 2 2 5 12 D6 R42 Ve 220 R44 C50 l 100 C60 70 71 72 0 001 iu 220 12 Ci503p 25 5085 25 5085 6 J 155355 1k A 150 i C55 Laci 10 L 35001 C68 18p 30p 27p 0 001 18 18 12 D7 L 15p Reat ik VMMUTE 2585085 52 J 4077 77 se
89. 4 screws 4 and remove the cover 2 Unplug J4 to separate the fan motor from the MAIN unit 2 Unplug J5 to separate the speaker and front panel 3 Remove 2 main shield B and TR A clip O in the direc 3 Remove rear panel in the deirection of the arrow tion of the arrow Rear panel 4 Remove 6 knobs 5 Unscrew 5 screws Q and remove the CONTROL unit in the direction of the arrow 4 Unsolder points and unscrew 11 nut 6 Unscrew 2 screws D when remove the LCD 5 Remove the MAIN unit in the direction of the arrow SECTION4 CIRCUIT DESCRIPTION 4 1 RECEIVER CIRCUITS 4 1 1 DUPLEXER CIRCUIT The transceiver has a duplexer low pass and high pass fil ters on the first stage from the antenna connector to sepa rate the signals into VHF UHF signals The low pass fil ter L15 L16 L78 C70 C72 is for VHF signals and the high pass filter L44 L45 L82 C189 C190 C493 is for UHF sig nals The separated signals are applied to each RF circuit 4 1 2 VHF ANTENNA SWITCHING CIRCUIT The antenna switching circuit functions as a low pass filter while receiving However its impedance becomes very high while transmitting by turning ON diode D18 Thus transmit signals are blocked from entering the receiver circuits The antenna switching circuit employs 1 4 type diode switch ing system The passed signals are then applied to the VHF HF amplifier circuit 4
90. 4350 8930049260 OPC 837 ACC OPC 872 incl female female plug is supplied as option MP7 0000 MP6 Cable 465 1642 VCO case 1647 M holder 2088 Spacer 2047 RF plate 2047 IC plate 2047 MAIN A shield 2047 MAIN B shield Screw abbreviations PH Pan head FH Flat head A0 Self tapping ZK Black NI ZU Nickel Zinc Fuse FGB 20A Cable OPC 346 Cable OPC 837 ACC Micropone HM 98 1542 Mobil bracket B Frange bolt M4 x 8 NI Screw M5 x12 Screw PH AO M5 x 16 Flat washer M5 NI BS Spring washer M5 Nut M5 Mic hanger 2047 Bracket 2047 Screw Screw 4 x16 Non woven sheet except CSA N N SS gt MP30 lt M E v 19 MP12 MP19 CO MP7 CO A CS CONTROL unit NS P gt lt MP20 CO MP23 MP17 gt 2 16 24 25 052 CO 15 13 14 051 CO 27 28 SS 9472 MAIN unit MP22 2 4 C 6 2 4 MP3 C 2238 125 MP28 CO ES e Lhe lt Z MP6 7 1
91. 47 Fax 0211 333639 URL http www icomeurope com Icom Spain S L Crta de Gracia a Manresa Km 14 750 08190 Sant Cugat del Valles Barcelona SPAIN Phone 93 590 26 70 Fax 93 589 04 46 URL http www icomspain com Icom UK Ltd Unit 9 Sea St Herne Bay Kent CT6 8LD U K Phone 01227 741741 Fax 01227 741742 URL http www icomuk co uk Icom France S a Zac de la Plaine Rue Brindejonc des Moulinais BP 5804 31505 Toulouse Cedex France Phone 561 36 0303 Fax 561 36 03 00 URL httpz www icom france com Count on us papeojumog gt 3 D et D 2 27 O et lt Icom Inc A 5570MI S 6 9 16 Kamihigashi Hirano ku Osaka 547 0002 Japan 1999 by Icom Inc
92. 5 R195 en NTCCM16083NH221 KC IC7A TCAW66F IC7B TCAW66F lt EXT SP R438 p 8 2k Other MW N UTA on 63831 c384 ny 0204 10 TEUR ITA UAM 6 28 caan 0001 47 47p T 01 089 fen 390p VR 7 86 R228 Q6 R239 C295 0 001 L80 i 6 7 8 910 1112 C379 C380 C381 R442 EUR ITA only Q56 VAM 7 08 NTCCM16083NH 2SC4081 100 180 10nH 4 47 47 47 470k 0 65 Z7 R215 C273 R262 J2 R445 6 8k EUR ITA only 2SC4081 100 220 o D 180p 163 C289 R226 a n L81 nd C259 R199 560 10k 0 1 0 01 680 H C323 C326 336 337 2d 390p 10nH gt 12nH A R448 6 001 D68 27 olo 1 1 Z R213 C272 el 0 001 T 220 47 gt 25 330k 218 R452 RB706F 40 NJM4558M gs4 ae J oo JT D42 55 R234 Cogo 563 C321 322 2786 C328 22 222 R411 Ra C7S66FU NJM4558M CDB450C24 VR 0 97 C258 C260 js 2SK1829 CO 8047 Q62 10k Q64 0 0 2p 8p 1 5k C327 5 DATA Q N 100 C274 C275 5 C DIN J 65 4 3 2 1 0 01 10 12 ms lt 9559 68485 AUE Z
93. 6880 4030006880 4030007090 4030007090 4030006860 4030006860 4510004630 4510004630 4030006860 4030007090 4030007090 4030006900 4030006900 CONTROL UNIT ORDER ORDER S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 CH 1H 121J T A C1608 JF 1C 104Z T A C1608 JB 1H 561K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JF 1C 104Z T A C1608 CH 1H 390J T A C1608
94. 7 SEG40 74 _ 22k ha V Ex d 47 1 22 DA221 47k 1 4 5 1318 2 ZZ 0 001 100 25 4081 EP3 P96 SEG39 w mom R90 47 47 9 00 22 r gt 40001 0 00 MMZ1608Y102BT P95 SEG38 C515 R370 R371 R372 409 C411 R85 440 AS Eod UT 1 93 R320 82 0 001 12k 22k 39k 0 033 0 39 0 0056 18k 0 001 0 001 L31 i L32 R101 2 2k Q26 UT 6 4 C161 3221506 C139 Bd ik C181 Pas SEG36 70 R321 330k AA DTC144EU x BO 3743 lt R376 a E 47 222152 2541362 7 R107 0 001 L40 LA 382 470 P92 SEG35 k 3896692 C406 407 C408 47k R378 22p D23 47 c 5 IC17 69 R324 680 330 4 17 m 0 001 33nH R109 UT 6 8 C186 42 L43 C188 91 5 34 68 8323 1 2M lt lt 0 01 10 015 0 001 2 2k 3p 22 R132 22k C177 C179 R13322k D27 C189 C190 253205 2 7 9 IC19 P90 SEG33 67 R313 1k UMMUTE C136 U C141 C494 UN C44 UT 0 7 5 ip UM9401F LA 232 LA 382 4p 4p NE HH POS 1 55 bun T 289 S R386 4 7k Se Q20 lt Q21 T 5 iii Q22 lt C157 lt 108 lt 162 0 pH er P20 IRQ4 ADTRG HD6433976NB TIS 85 5 030 64 R489 1k MMUTE 1 00 a L 25 4228 UV 0 9 2504228 2SC5085 R105 10 Na L35 C160 u 028 7 R114 N 5 6178 I C180 L44 L45 L82 pU Pas SEG28 63 2490 1k PSEL 470k C419 C203 l 204 205 C206 C137 0 5p UV 0 7 c148 024
95. 7 eem USOUT UAM UDET VDATA Q74 DTC143XU 155355 l VR 0 75 V 1 vr x i 7228 __ L _____________ D61 JP T T T 8062 C386 C387 C388 C389 C390 47 47p 47p 47 47 O gt ND 79 40 r 073 DTC144EU IC13 04066 C369 0 001 C368 CHASSIS ER 0 001 UNIT DATAIN AFOUT DTC144EU EE quens T PSQL DATAOUT DATAIN DATAOUT AFOUT 1145 LEFT SIDE CENTER RIGHT SIDE Icom Inc 6 9 16 Kamihigashi Hirano ku Osaka 547 0002 Japan Phone 06 6793 5302 Fax 06 6793 0013 Icom America Inc Corporate Headquarters 2380 116th Avenue N E Bellevue WA 98004 U S A Phone 425 454 8155 Fax 425 454 1509 URL http www icomamerica com Customer Service Phone 425 454 7619 Icom Canada A Division of Icom America Inc 3071 Road Unit 9 Richmond B C 6 2T4 Canada Phone 604 273 7400 Fax 604 273 1900 Icom Australia Pty Ltd A C N 006 092 575 290 294 Albert Street Brunswick Victoria 3056 Australia Phone 03 9387 0666 Fax 03 9387 0022 URL httpz www icom net au Asia Icom Inc 6F No 68 Sec 1 Cheng Teh Road Taipei Taiwan R O C Phone 02 2559 1899 02 2559 1874 Icom Europe GmbH Communication Equipment Himmelgeister Str 100 D 40225 D sseldorf Germany Phone 0211 3460
96. 8 JB 1H 102K T A C1608 JB 1E 103K T A C1608 CH 1H 080D T A C1608 CH 1H 101J T A C1608 JB 1H 102K T A C1608 CH 1H 020C T A C1608 CH 1H 010C T A C1608 CH 1H 010C T A C1608 CH 1H 050C T A C1608 CH 1H 390J T A C1608 CH 1H 020C T A C1608 CH 1H 010C T A C1608 CH 1H 020C T A C1608 CH 1H 050C T A C1608 CH 1H 101J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 040C T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 040C T A C1608 CH 1H 101J T A C1608 CH 1H 050C T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 150J T A ECEV1CA101UP C1608 JB 1H 102K T A C1608 JB 1H 102K T A C2012 JF 1C 1052 C1608 JB 1H 102K T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A TESVA 1V 473M1 8L C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH R75B T A C1608 JB 1H 102K T A C1608 CH 1H 0R5B T A C1608 CH 1H 5 C1608 CH 1H 470J T A C1608 JB 1H 102 C1608 CH 1H OR3B T A C1608 JB 1H 102 C1608 JB 1H 102 C1608 CH 1H 060D T A C1608 CH 1H 1R5C T A C1608 JB 1H 102K T A C1608 CH 1H 220J T A C1608 CH 1H 060D T A C1608 JB 1H 102K T A C1608 CH 1H 050C T A C1608 JB 1H 102K T A TEMSVA 1C 225M 8L C1608 CH 1H 100D T A C1608 CH 1H 100D T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 100D T A C1608 CH 1H 030C T A C1608 CH 1H 030C T A C1608 CH 1H 020C T A MAIN UNIT 6 10
97. 91 L_R118 0001 VL 0 84 7 X V 6 0 82 H _______ TONEIN 7 470k K Q100 0 001 0 001 T 39k C192 C370 R348 8 3 C400 Vis VAF a 2SK880 0 001 C198 0 022 100k 1 m 0 1 4 7 R82 8 8nH 0 001 1 R347 R350 C395 E 2 045 R355 S C399 48522 C471 01 rasa 9360 LV i A C133 2SC3324 18k IC16 als 1 470k ull 120k 04 4 0 0015 0 039 470k gt 0 1 470k 0 1 10k 01 22k MODU dr Fa RE 001 0 1 1 2k S 80945ALMP DA9 T2 C130 C181 C135 C147 C513 C512 DTC143ZU 2 52 K C502 UH 9 0 UHL6 07 5 0 001 0 001 2 99399 1221 25 3324 0 047 R83 C134 22 0 001 0 001 470p 470p Hm UMHTOS UL 543 UH 1 27 UHL 0 92 lt lt lt lt lt lt lt oo OOO000000 C478 220k 539 UMH 1 05 UL 0 83 lt lt lt BU4066BCFV 7 87 0 75p C145 Q23 iQ iot qr D 0 00 0 0 AN D PMAN 283 083 375 466 084 TT 560k o UT 8 1 22p 2SC4081 47 25 4081 ce C477 10 C127 bigs 1 5 25 5193 SMD 49 R362 gt 363 gt R364 C405 R373 47 001 R538 2 7k E 10 000 MHz ti t 8317 R316 470k 470k d C410 C412 R379 lee p 0 0 1SV284 R89 4813 3 C4823 3 R95 pre 470k R531 1 5k 47 C155 UT12 Q33 10k 1k 0 015 47 108 465 113 024 116 165 C182 C183 R134 75 0 0056 R99 R112 C164 MMZ1608Y102BT PB0 AN0 P9
98. A1362 GR SLF6028T 101MR42 119 Jars C169 oS 5 11 10k L k 10uH R294 0 K 678 1369 2SB1132 R 220p p R165 25B798 DK R293 J2 DS1 EDTCA22QB0 1 gt K 8 2k ud L Ku s C122 12 5 HV p STH1 R295 33P 5 A E n 4 5 zs gt pp EED amk w ES sI 13 01 UE 0 001 6 001 C116 0115 E 2 D OPH 12 39 0 033 at O nis 3 28 cem xr IC15 INVIN E am 10 mm 5 TK 2 p CPH2 TA79L15F 0 6 IC3 5291 25 4081 E i UD 777 Sa 126 gt POL C192 15 8 Q16 Q17 K R160 VS 57 0814 INT EXT C201 Foe DTC144EU ia C165 Bu J5 57 2 2 2SA1362 GR 12 34 4 7k 220 47p gt n pa 23 781 05 le s i P 4 L TL T T T T OEV3 IC1 2SC3647S 2583647 5 D3 S Z A EH 2 OEV2 83951 5 10 05 4 C160 C166 5 _ i 01 220p 168 LL Qu p p 4p 4p 4 STV IC2 SLF7032T 681MR16 2 C167 Ds iom s mE TC75S51F w 22 TC7WO4FU T R10 100 pon ZZZ 10 HE i TT Y T R145 i E CHE lt i Ioon 014 Py db db meo mie 100 R12 100 555085 220 s D10 8030 1 2SC4081 R d 148 10k m Y F ____ _ C2 C3 C5 C6 C7 R2 C9 C10 C
99. A25 EVQ PPX A25 EVQ PPX A25 EVQ PPX A25 EVQ PPX A25 EVQ PPX A25 EVQ PPX A25 EVQ PPX A25 EVQ VENF0124B EVQ VENF0124B OO r I 1140003830 S IC f 1110003490 S IC 1110001971 S IC 1110004490 S IC 1130003760 S IC 1110002540 IC 1130008090 S IC 1180001250 S IC 1180001070 S IC 1110004750 S IC 1140005880 S IC 1140007950 S IC 1140007960 S IC o E 2510000820 SPEAKER VS 57 0814 IO 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 7030003860 8600036480 0910050843 6910012350 S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER S JUMPER M OTHER PCB S BEAD ERJ3GE JPW V EUR ITA only ERJ3GE JPW V JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V ERJ3GE JPW V FX2047 5254 MMZ1608Y 102BT RSE ROARS NS RS IR 1 101098 10210184 1098 21001 EIE O 00 4 ep d ON CO 02 401 F QNL 4 e sk Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q A 5 5 5
100. ATOR METER 50 dB or 60 dB RF POWER METER 50 1 80 W STANDARD SIGNAL GENERATOR 0 1 600 MHz 127 to 17 dBm 0 1 uV to 32 mV Oscilloscope POWER SUPPLY 13 8 V 20 A or more to the antenna connector CAUTION DO NOT transmit while SSG is connected to the antenna connector AUDIO GENERATOR 6 300 Hz to 3 2 pin 7 GND A pin 4 PTT to the microphone connector Controller unit 5 2 PLL AND TRANSMITTER ADJUSTMENTS MEASUREMENT ROM ADJUSTMENT ADJUSTMENT CONDITION VALUE VHF displayed freq MAIN Connect digital 1 65 V MAIN 145 000 MHz multi meter or oscil Receiving loscope to the check point CP LV L2 UHF displayed freq Loosely couple the 450 0000 MHz USA C84 450 000 MHz USA frequency counter 440 0000 MHz other 440 000 MHz other to the antenna con Output power Low nector Transmitting UHF displayed freq Connect an RF MAIN R121 445 000 MHz USA power meter to the 435 000 MHz other antenna connector e Output power High Transmitting 2 Output power Low 2 7 W Verify Transmitting Output power Mid L Transmitting 4 Output power Mid H Transmitting VHF displayed freq Connect R119 145 000 MHz EUR power meter to the 146 000 MHz other antenna connector Outpu
101. C 104Z T A C1608 JF 1C 104Z T A C2012 JF 1C 105Z T A C1608 JF 1C 104Z T A C1608 JB 1C 333K T A C1608 JF 1C 104Z T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECEV1CA100SR C1608 JB 1C 333K T A ECEV1HA010SR C1608 CH 1H 120J T A C2012 JF 1C 105Z T A ECEV1CA100SR C1608 JF 1C 104Z T A C1608 JB 1H 272K T A C1608 JB 1H 821K T A C1608 CH 1H 820J T A C1608 CH 1H 101J T A ECEV1CA100SR C1608 JB 1E 103K T A ECEV1CA100SR C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECEV1CA100SR C2012 JF 1C 105Z T A C1608 JB 1H 102K T A ECEV1CA100SR C1608 1 224 C1608 JB 1H 102K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1H 102K T A C1608 CH 1H 101J T A GRM42 6 CH 080D 500PT C1608 JB 1E 103K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1A 224K T N C1608 JB 1A 224K T N C1608 JB 1H 102K T A TEMSVA 1A 106M 8L TEMSVA 1A 106M 8L C1608 JB 1C 104KT N C1608 1 224K T N C1608 CH 1H 220J T A TEMSVA 1 335M 8L TEMSVA 1 335M 8L C1608 JB 1C 473K T A 2012 JB 1 105 1608 1 010 1608 1 102 1608 1 102 C1608 JB 1H 102 C1608 JB 1H 102K T A C1608 JB 1H 102K T A C2012 JB 1A 105M T A C2012 JF 1C 1052 GRM42 6 CH 0800 500 C1608 CH C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A MAIN UNIT 4030006860 4030006860 4030006860 4030006860 4030006850 4030006850 4030006850 40300
102. CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 101J T A C1608 JB 1E 103K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1H 152 C1608 JB 1C 393K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1C 104KT N C2012 JF 1C 105Z T A C2012 JF 1C 105Z T A S Surface mount MAIN UNIT ORDER ORDER omo IE kumar 4030006900 4030008860 4030006860 4030008900 4030008860 4030008770 4030008770 4030006860 4030008680 4030006900 4030008860 4030006860 4030008900 4030008860 4030008770 4030008770 4030006860 4030008680 4030008630 4030008630 4030008680 4030008630 4030008900 4030008630 4030006860 4030006860 4510004630 4030008900 4510004440 4030007020 4030008680 4510004630 4030008630 4030008470 4030009490 4030007120 4030007130 4510004630 4030006900 4510004630 4030006860 4030006860 4510004630 4030008680 4030006860 4510004630 4030011810 4030006860 4030011600 4030011600 4030006860 4030007130 4030011100 4030006900 4030011600 4030011600 4030011810 4030011810 4030006860 4550006250 4550006250 4030011600 4030011810 4030007050 4550006390 4550006390 4030008920 4030012600 4030006920 4030006860 4030006860 4030006860
103. IC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC C1608 JB 1H 102 C1608 JB 1H 102K T A C1608 JB 1H 102 C1608 CH 1H 020C T A C1608 CH 1H 050C T A C1608 CH 1H 050C T A C1608 JB 1H 102 ECEV1HA010SR ECEV1HA010SR ECEV1HAR47R ECEV1HAR47R ECEV1HAR47R ECEV1CA470SP ECEV1CA221P ECEV1CA470SP ECEV1CA101UP ECEV1CA101UP ECEV1AA471UP ECEV1AA471UP C1608 JB 1C 104KT N C1608 JB 1 104KT N ECEV1CA221P C2012 JF 1C 105Z T A C1608 JB 1H 102 C1608 JB 1H 102 C2012 JF 1C 105Z T A C2012 JF 1C 105Z T A C1608 JB 1H 102 ECEV1CA100SR ECEV1CA470SP C1608 JB 1H 102 C1608 JB 1H 102 ECEV1CA100SR ECEV1CA101UP C1608 JB 1H 102 C1608 JB 1H 102 C1608 JF 1C 104Z T A C1608 JB 1H 102 ECEV1CA470SP 16 MV 2200 HC C1608 JB 1H 102 C1608 CH 1H 470J T A C1608 JB 1H 102 C1608 JB 1H 102 C1608 JB 1H 102 C1608 JB 1H 102 C1608 JB 1H 102 C1608 JB 1 223K T A C1608 JB 1 223 C1608 CH 1H 220J T A C1608 CH 1H 220J T A C1608 JB 1H 102 C1608 JB 1C 104KT N ECEV1CA100SR C1608 JB 1H 102 C1608 CH 1H 470J T A C1608
104. INN i NINN Om OY 014 eo Do gt 00 al 2010002240 MONOLITHIC 2010002360 S MONOLITHIC 2040001020 S SAW 2040001000 S SAW 2020001590 CERAMIC 2020001460 CERAMIC 2020001520 CERAMIC FL 288 15 650 MHz FL 300 46 05 MHz EFCH445MWNP1 USA CSA EFCH435MWNP1 other ALFY450F K CFWS450HT EUR ITA only CFWS450F 218 155355 17 77 HVU350TRF MA862 TX 1750000550 S DIODE 1790000620 S DIODE 1720000370 S VARICAP 1790000450 S DIODE T F LN TIO NONO TOT gt I DI Ol 1750000370 1750000550 1790001670 1790001670 1750000510 1160000060 1720000370 1720000370 1720000370 1750000550 1720000370 1750000550 1750000510 1750000550 1720000640 1720000640 1790000450 1790000620 1750000370 1790001670 S DIODE S DIODE S DIODE S DIODE S DIODE S DIODE S VARICAP S VARICAP S VARICAP S DIODE S VARICAP S DIODE S DIODE S DIODE S VARICAP S VARICAP S DIODE S DIODE S DIODE S DIODE DA221 TL 155355 17 RB706F 40T106 RB706F 40T106 UM9401F DAN202U T107 HVU350TRF HVU350TRF HVU350TRF 1SS355 TE 17 HVU350TRF 1SS355 TE 17 UM9401F 1SS355 TE 17 1SV284 TPH3 1SV284 TPH3 MA862 TX MA77 TX DA221 TL RB706F 40T106 151515451 6050009820 6070000200 6070000200 6050010580 6200002850 6130002420 6200002840 6200002840 6200005740 62
105. IODE DAN202U T107 25 4081 107 R 1790000620 S DIODE MA77 TX 2SK880 GR TE85R 1750000550 S DIODE 1SS355 TE 17 DTA144EUA T106 1790000450 S DIODE MA862 TX EUR ITA only 1750000550 S DIODE 155355 TE 17 2SK880 GR TE85R 1750000510 S DIODE UM9401F 25 4081 107 R 1730002340 5 8047 DTC144EUA 106 1790001670 S DIODE RB706F 40T106 2SJ144 GR TE85R 1730002340 5 MA8047 M TX 2SC4081 T107 R 1790001670 S DIODE RB706F 40T106 2SK880 GR TE85R 1790001520 5 MA8075 L TX 2SK880 GR TE85R 1790000700 DIODE 1 DTC144EUA 106 1730000520 RD20E B2 25 4081 107 R 1750000550 S DIODE 1SS355 TE 17 2SC5085 Y TE85R 1750000550 S DIODE 1SS355 TE 17 except USA 2SC4213 B TE85R 1750000170 S DIODE DA115 T107 EUR ITA 25 4213 TE85R 1160000060 S DIODE DAN202U T107 CSA 25 4213 TE85R 1750000550 S DIODE 155355 TE 17 USA SEA DTC144EUA T106 1750000550 S DIODE 155355 TE 17 DTC144EUA T106 except ITA CSA DTC143XU T107 155355 TE 17 25 1201 5 ITA CSA 2SC4081 T107 R DA115 T107 EUR ITA 25 1132 T100 R DAN202U 107 SEA 2SC4081 T107 R 1750000550 S DIODE 1SS355 TE 17 ITA SEA 25 1576 T106R 1750000550 S DIODE 155355 TE 17 except EUR 25 4081 107 R 1710000600 DIODE 1SS254 EUR 2SC4081 T107 R 1710000600 DIODE 1SS254 except USA DTC144EUA T106 1790001000 5 8062 TX 25 4081 107 R
106. J 4 7 487 ERJ3GEYJ 684 V 680 ERJ3GEYJ 123 V 12 ERJ3GEYJ 103 V 10 MCR10EZHJ 470 Q 471 ERJ3GEYJ 104 V 100 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 223 V 22 ERJ3GEYJ 103 V 10 ERJ3GEYJ 104 V 100 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 104 V 100 ERJ3GEYJ 105 V 1 ERJ3GEYJ 223 V 22 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 153 V 15 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 103 V 10 MCR10EZHJ 1 Q 010 ERJ3GEYJ 474 V ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 105 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 103 V 10 ERJ3GEYJ 223 V 22 ERJ3GEYJ 393 V 39 ERJ3EKF 8202 V 82 ERJ3GEYJ 334 V 330 ERJ3GEYJ 154 V 150 ERJ3GEYJ 125 V 1 2 ERJ3GEYJ 684 V 680 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V 1 ERJ3GEYJ 474 V 470 3903 V 390 RR0816R 124 D 120 RR0816P 123 D 12 ERJ3GEYJ 103 V 10 ERJ3GEYJ 105 V 1 ERJ3GEYJ 474 V 470 gt gt lt lt CEP LP
107. JF 1C 104Z T A C1608 JF 1C 104Z T A ECEV1CA100SR C1608 JF 1C 104Z T A ECEV1CA100SR C1608 JB 1H 102K T A ECEV1EA470UP ECEV1CA330WR C2012 JF 1C 105Z T A C2012 JF 1 105Z T A ECEV1EA4R7SR C1608 JB 1C 683K T N EUR ITA C1608 JB 1E 103K T A C1608 JF 1C 104Z T A ECEV1CA100SR ECEV1EA4R7SR ECEV1CA100SR C1608 CH 1H 271J T A C1608 JF 1C 104Z T A C1608 JB 1C 104KT N C1608 JB 1H 471K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 CH 1H 221J T A C1608 JF 1C 104Z T A ECEV 1EA 100SR C1608 JF 1C 104Z T A ECEV1CA100SR C1608 JF 1C 104Z T A ECEV1CA100SR C1608 CH 1H 221J T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 JB 1E 103K T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 JF 1C 104Z T A C1608 JB 1H 471K T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1H 472K T A C1608 JB 1H 472K T A C1608 JB 1H 472 C1608 JB 1H 472 ECEV1CA100SR ECEV1CA100SR C1608 1 103K T A C1608 1 103K T A C1608 1 103K T A C1608 JB 1 103K T A C1608 JB 1H 472 C1608 JB 1H 472 C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A ECEV1CA100SR ECEV1CA100SR C1608 JB 1H 102 C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 JB 1E 103K T A C1608 JB 1E 103K T A 4310001070 4030014540 4510006970 4030006860 45100062
108. MHz e Mode FM e Set SSG as Level 1 0 107 dBm Deviation 43 5 KHZ Modulation 1 kHz Receiving Displayed frequency 445 200 MHz USA 435 200 MHz other e Mode FM Receiving Displayed frequency 900 200 MHz e Verify that S meter shows 53 2 dots then push e Set an SSG as upper switch on the right side to store sampling Level 6 3 uV 91 dBm data into memory Vibe i p e Verify the display color will change after adjust ulation 1 kHz ment the last channel then turn power OFF one PEN disconnect a JIG2 from the MIC connector Receiving This output level of a standard signal generator SSG is indicated SSG s open circuit RECEIVER ADJUSTMENTS continued MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE UHF displayed freq Speaker At the point where the MAIN R229 445 000 MHz USA signal just appears 435 000 MHz other Set the squelch level to 22 96 using the HM 98 microphone R229 Max clockwise set an SSG as Level 14 85 dBm Receiving 2 VHF displayed freq H196 145 000 MHz EUR 146 000 MHz other Set the squelch level to 22 96 using the HM 98 microphone e R196 Max clockwise e set an SSG as Level 14 uV 85 dBm Receiving This output level of the standard signal generator SSG is indicated as SSG s open circuit DC power supply 13 8V 20A FK JIG CONNECTOR Sensi
109. MIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ERJSGEYJ 103 V ERJSGEYJ 103 V ERJSGEYJ 103 V ERJ3GEYJ 103 V ERJ3GEYJ 103 V ERJ3GEYJ 103 V ERJ3GEYJ 103 V 103 V ERJ3GEYJ 103 V ERJ3GEYJ 103 V ERJS3GEYJ 105 V 1 ERJ3GEYJ 104 V 100 ERJS3GEYJ 153 V 15 ERJ3GEYJ 104 V 100 ERJSGEYJ 393 V 39 10 ERJS3GEY J 473 V 47 10 10 10 10 10 10 10 10 10 ERJ3GEYJ 103 V 10 ERJ3GEYJ 103 V 10 kQ ERJ3GEYJ 103 V 10 ERJ3GEYJ 224 V 220 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 224 V 220 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 102 V 1 560 V 56 ERJ3GEYJ 103 V 10 ERJ3GEYJ 272 V 2 7 MCR50JZHJ 390 391 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 272 V 2 7 ERJ3GEYJ 392 V 3 9 EUR ITA ERJ3GEYJ 822 V 8 2 other ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 103 V 10 ERJ3GEYJ 153 V 15 ERJ3GEYJ 103 V 10 ERJ3GEYJ 153 V 15 ERJ3GEYJ 153 V 15 ERJ3GEYJ 152 V 1 5 ERJ3GEYJ 220
110. MIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC ELECTROLYTIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC MCR50JZHJ 39 Q 390 ERJ3GEYJ 103 V im ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 221 V 220 ERJ3GEYJ 220 V 22 Q ERJ3GEYJ 470 V 47 Q 473 V 47 EUR ITA only ECEV1CA100SR C1608 JB 1H 102 C2012 JF 1C 105Z T A C1608 JB 1H 102K T A C1608 JB 1H 102 TESVA 1V 104M1 8L C1608 JB 1H 102 C1608 JB 1H 102 C1608 JB 1H 102 C1608 JB 1H 102K T A C1608 CH 1H 080D T A C1608 JB 1H 102K T A C1608 JB 1H 102 C1608 CH 1H OR3B T A C1608 CH 1H OR3B T A C1608 CH 1H 101J T A C1608 JB 1H 102 C1608 CH 1H 010C T A C1608 JB 1H 102 C1608 JB 1H 102 C1608 CH 1H 270J T A C1608 CH 1H 060D T A C1608 JB 1H 102K T A C1608 CH 1H 050C T A C1608 CH 1H 1R5C T A C1608 JB 1H 102K T A C1608 CH 1H 220J T A C1608 JB 1H 102K T A TEMSVA 1C 225M 8L C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 JB 1H 102K T A C1608 CH 1H 150J T A C1608 CH 1H 220J T A C1608 JB 1H 102K T A C1608 JB 1H 102 C1608 CH 1H 020C T A C1608 JB
111. N 2 Select an adjustment channel by pushing 1st or 2nd Push upper switch on the right side to store sam switch from the top on the left side pling data into memory Connect an SSG to the antenna connector and set as Frequency Same as displayed Level 3 2 97 dBm Deviation 3 5 kHz Modulation 1 kHz Receiving Same adjustments as step 2 for another 4 channels Push upper switch on the right side to store sam pling data into memory at each adjustment Verify the display color will change after adjust ment the last channel then turn power OFF and disconnect a JIG1 from the MIC connector S METER 11 Turn into S meter setting mode Connect a JIG2 to the MIC connector then turn power ON 2 Select an adjustment channel by pushing 1st or 2nd Verify that S meter shows S3 2 dots then push switch from the top on the left side upper switch on the right side to store sampling e Displayed frequency 127 200 MHz data into memory Mode AM Connect an SSG to the antenna connector and set as Level 1 6 103 dBm Modulation 1 kHz 30 Receiving Displayed frequency 145 200 MHz e Mode FM e Set an SSG as Level 1 0 107 dBm Deviation 3 5 kHz Modulation 1 kHz Receiving Displayed frequency 360 200 MHz e Mode AM e Set SSG as Level 1 6 uV 103 dBm Modulation 1 kHz 30 96 Receiving 5 Displayed frequency 360 200
112. OR S TRANSISTOR S FET NJM4558M T1 BU4066BCFV E1 NJM4558M T1 75551 TE85R TC7S66FU 85 BU4066BCFV E1 NJM4558M T1 TA31136FN D EL BU4053BCFV E2 2SC4081 T107 R 2SC4213 B TE85R DTC144EUA T106 2SC5085 Y TE85R 2SC5085 Y TE85R 2SC5085 Y TE85R 2SC5085 Y TE85R 2 5193 1 2 4081 T107 2SA1362 GR TE85R 25 3357 2 25 2954 2 DTC144EUA 106 DTB123EK T147 3SK166A 2 T7 3SK166A 2 T7 2SC4081 T107 R 2SK880 GR TE85R 2SC4213 B TE85R 2SC4228 M T1 R45 2SC4228 M T1 R45 2SC5085 Y TE85R 2 5193 1 2 5085 TE85R 2504081 T107 2SA1362 GR TE85R 25 5085 TE85R 25 3357 2 2SC2954 T2B 2SB934P DS TX 2504081 T107 S DTC143ZUA T106 25 4081 T107 UMGON TL DTB123EK T147 DTB123EK T147 UMGON TL DTB123EK T147 DTB123EK T147 25 4215 TE85R 2 5193 1 DTC144EUA 106 3SK184 S TX 3SK166A 2 T7 2SC4081 T107 25 4081 T107 25 4226 2 R25 25 4226 2 R25 DTC144EUA 106 3SK184 S TX S Surface mount MAIN UNIT MAIN UNIT ORDER ORDER se tmu EL 1530003230 S TRANSISTOR 25 5085 TE85R 1790001670 S DIODE RB706F 40T106 1530002850 S TRANSISTOR 25 4116 TE85R 1750000510 S DIODE UM9401F EUR ITA only 1750000550 S DIODE 155355 17 DTC144EUA 106 1160000060 S DIODE DAN202U T107 2SK1829 TE85R 1790000860 S DIODE 133 TX EUR ITA only 1790001670 S DIODE RB706F 40T106 2SJ144 GR TE85R 1160000060 S D
113. RJ3GEYJ 223 V 22 ERJ3GEYJ 101 V 100 Q ERJ3GEYJ 223 V 22 ERJ3GEYJ 823 V 82 ERJ3GEYJ 334 V 330 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 223 V 22 kQ 47 kQ 2 2 kQ Lam dd ERJ3GEYJ 101 V 100 ERJ3GEYJ 223 V 22 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 ERJ3GEYJ 105 V 1 ERJ3GEYJ 153 V 15 ERJ3GEYJ 471 V 470 EUR ITA ERJ3GEYJ 561 V 560 Q ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 101 V 100 0 ERJ3GEYJ 683 V 68 ERJ3GEYJ 333 V 33 ERJ3GEYJ 272 V 2 7 kQ ERJ3GEYJ 823 V 82 ERJ3GEYJ 333 V 33 ERJ3GEYJ 683 V 68 ERJ3GEYJ 154 V 150 ERJ3GEYJ 561 V 560 0 ERJ3GEYJ 681 V 680 Q ERJ3GEYJ 562 V 5 6 ERJ3GEYJ 103 V 10 kQ ERJ3GEYJ 151 V 150 0 ERJ3GEYJ 103 V 10 kQ ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 153 V 15 kQ ERJ3GEYJ 682 V 6 8 ERJ3GEYJ 222 V 2 2 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 153 V 15 kQ ERJ3GEYJ 682 V 6 8 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 ERJ3GEYJ 473 V 47 S Surface mount 7030003440 7030003400 7030003560 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7030003440 7210003020 7030003640 7210003020 7030003640 7210003020 70300
114. S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 102 V 1 ERJ3GEYJ 102 V 1 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 104 V 100 ERJ3GEYJ 102 V 1 kQ ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V 1 1 1k 1k 1k 1k 1k 1k 1k
115. SK166 AAA W N CHENGER NZ NZ V_IF AMP V_DET SW Q54 2SK1829 Q53 DTC144EU L EUR ITA only 055 2SJ144 Q56 25 4081 V DC AMP Q18 25 880 CRYSTAL FIL 1 FL 288 V CTRL Q33 25 4081 Q40 25 4215 D30 MA133 15 65 MHz VR8V MIX OSC IFAMP FMDET SDET NOISEAMP SQLSW AFFIL V IF5V 040 MA8047 5 IC28 TA31136FN APC CTRL D A CTRL HI LOW CTRL Q30 2SB934P IC3 M62354GP IC5 TA75S01F 031 25 4081 D10 DAN202U V AM DET Q57 Q59 2SK880 x 2 NZ CERAMIC FIL D41 RB706F lt 2 W N CHANGER gt 1 2 074 DTC143XU gt 2 I IC6A IC6B RX TX V AGC IC7B IC7A i 095 DTC144EU TC4W66F lt TC4W66F 60 2SC4081 i DATABUS I I I D79 1SS355 CFWS450HT W N CTRL Q58 DTA144EU CTRL Q45 2SC4081 U_VCO FREQ EUR SEA RX 383 95 393 95 2 TX 430 440 MHz ITA RX 353 95 483 95 2 TX 400 479 MHz USA CSA RX 383 95 403 95 MHz 430 450 MHz EUR ITA only DATA CK STB PO CTRL 8 BIT U ANT SW mem U DRIVE U PA DET 027 UM9401F U_PRI DRIVE 020 021 2504228 2 2 2 D22 MAB62 E 2 029 2582954 LPF ca 025 026 037 155355 020 021 151284 2 023
116. TOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ3GEYJ 102 V 1 ERJ3GEYJ 471 V 470 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 102 V 102 V 102 V 102 V 102 V ERJ3GEYJ 102 V ERJ3GEYJ 102 V 102 V 102 V ERJ3GEYJ 102 V 102 V EVU F2KFK1 B14 10KB ERJ3GEYJ 473 V 47 EVU F2KFK1 14 10 ERJ3GEYJ 473 V 47 EVU F2KFK1 14 10 ERJ3GEYJ 473 V 47 EVU F2KFK1 14 10 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 103 V 10 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 472 V 4 7 ERJ3GEYJ 153 V 15 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 103 V 10 ERJ3GEYJ 151 V 150 ERJ3GEYJ 822 V 8 2 ERJ3GEYJ 563 V 56 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 683 V 68 ERJ3GEYJ 393 V 39 ERJ3GEYJ 471 V 470 9 ERJ3GEYJ 332 V 3 3 ERJ3GEYJ 102 V 1 102 V 1 ERJ3GEYJ 473 V 47 ERJ3GEYJ 104 V 100 ERJ3GEYJ 473 V 47 kQ ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220 ERJ3GEYJ 224 V 220
117. V 22 Q ERJ3GEYJ 3R3 V 3 3 Q MCR10EZHJ 4 7 487 ERJ3GEYJ 272 V 2 7 ERJ3GEYJ 472 V 4 7 kQ ERJ3GEYJ 222 V 2 2 kQ ERJ3GEYJ 681 V 680 0 ERJ3GEYJ 103 V 10 ERJ3GEYJ 102 V 1 ERJ3GEYJ 152 V 1 5 MCR10EZHJ 8 2 Q 882 MCR10EZHJ 8 2 Q 882 1 100SR C1608 JF 1C 104Z T A ECEV1CA100SR C1608 JF 1 104Z T A ECEV1CA100SR C1608 JF 1 104Z T A C1608 JF 1C 104Z T A ECEV1CA100SR C1608 JF 1C 104Z T A ECEV1CA100SR C1608 JF 1C 104Z T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A C1608 CH 1H 470J T A S Surface mount 4030007090 4030007090 4030007090 4030007090 4030006860 4030007140 4030008630 4030010040 4030011600 4030011600 4030008630 4030007080 4030008630 4030008630 4510004630 4030008630 4510004630 4030006860 4510006230 4510006970 4030008680 4030008680 4510004650 4030012660 4030006900 4030008630 4510004630 4510004650 4510004630 4030011280 4030008630 4030011600 4030006850 4030006900 4030006900 4030006900 4030007170 4030008630 4510006650 4030008630 4510004630 4030008630 4510004630 4030007170 4030006900 4030006900 4030006900 4030006900 4030008630 4030008630 4030008630 4030006900 4030008630 4030008630 4030008630 4030006850 4030007090 4030007090 4030006880 4030006880 4030006880 4030006880 4510004630 4510004630 4030006900 4030006900 4030006900 4030006900 403000
118. Z 3V REG 011 8030 CS WR RD FAI LRES V WAIT COLOR GRAPHICS LCD CONTROLLER IC8 SED1354F0A ZN 4 REG 014 8047 NZ NTSC PAL VIDEO CHROMA IC16 52045 EUR ITA M52042FP Other 4V REG D13 MA8043 3V REG INVERTER D10 IC19 MA8030 x1 TC7WO4FU CR 644 4 433619 MHz EUR ITA CR 640 3 579545 MHz Other Ur x2 CSTC26 25MXJ040 VIDEO AMP Q11 25 4081 CTRL5V TDATA BUFFER AMP Q12 25 4081 RDATA BUFFER AMP Q13 25 1576 10 1 COMPLETE VIEW J4 INPUT POWER DC 13 8 V W4 dies POWER SW CTRL 8V REG Q74 D1C143X0 IC14 7808 075 2SB1201 CONTROL lt 076 25 4081 077 2881132 044 8075 1 CHASSIS VT8V V BIAS SEL VT8V REG 034 UMG9N 1 2 09 25 4081 035 DTB123EK 010 2SA1362 4R8V lt U BIAS SEL UT8V REG Q34 UMG9N 1 2 025 25 4081 036 DTB123EK Q26 2541362 U8V SW D28 1SS355 D29 DAN202U MIC MUTE MIC SENS CTRL 9600 bps SW 25 TC7S66FU IC26 BU4066BCFV D66 1SS355 Q93 DTC144EU 75 21 J5 7 MIC8V SW MIC 7 090 250999 EN Q91 DTA144EU INPUT 3 092 DTC114EU gt m T j D64 MA8091 puy 065 155255 7 SEL D62 155355 2 gt MU D Ta PROTECTER D61 8062 MDATA CONT 24 TA75S01F 063 8091 PTTM CTRL 078 25 4081 047 155355 C5V IC15 TA7805F CF RESET
119. al passes through the 1st IF filter FI2 to sup press out of band signals via a matching circuit R149 C226 The filtered signal is amplified at the 1st IF amplifier 041 and is then applied to the 2nd mixer circuit IC8 4 1 12 UHF 2ND IF AND DEMODULATOR CIRCUITS The 1st IF signal from the IF amplifier is applied to the 2nd mixer section of the FM IF IC IC8 pin 16 The signal is mixed for producing a 450 kHz 2nd IF signal with a 45 6 MHz 2nd LO signal whitch generated by the tripler circuit L68 L69 C208 C212 using the PLL reference frequency The 2nd IF signal from IC8 pin 3 is passed through the 2nd IF filter 6 and is then applied to the limiter amplifier sec tion in IC8 pin 5 The signal is applied to the FM detector section in IC8 to demodulate into AF signals 4 1 13 UHF AF AMPLIFIER CIRCUIT AF signals from 1 8 pin 9 pass through the AF selector IC21 pins 3 4 low pass filter Q85 R381 R384 415 418 and high pass filter 086 386 390 419 421 The filtered signals pass through the volume control IC10 And the level adjusted signals are applied to the AF power amplifier 1012 pin 5 via the U AF mute switch Q71 The output signal from IC12 pin 7 drives the external speak er connected at J2 or it is fed back to the input line of the AF power amplifier IC12 pin 2 VHF AF line 4 1 14 UHF SQUELCH CIRCUIT A portion of the AF signals from the FM IF IC IC8 pin 9 are app
120. amplified at the buffer amplifiers Q22 Q24 and is then applied to the T R switching circuit D23 via the low pass filter L33 C153 C154 4 2 7 UHF DRIVE AMPLIFIER CIRCUIT The VCO signals from the T R switch D23 are amplified at the buffer amplifier Q27 pre drive amplifier Q28 and drive Q29 D24 amplifier to obtain an approximate 400 mW sig nal level The amplified signal is then applied to the RF power amplifier IC4 4 2 8 UHF POWER AMPLIFIER CIRCUIT 4 is a power module which has amplification output capa bilities of about 50 W The RF signal from the drive amplifier Q29 is applied to 4 pin 5 The amplified signal from the power amplifier IC4 pin 1 is passed through the antenna switching circuit D27 and is then applied to the antenna connector via a bandpass filter 42 145 182 C186 C190 C467 C493 VHF APC circuit 4 2 9 UHF APC CIRCUIT The APC detector circuit D25 and D26 detects forward sig nals and refrection signals respectively The combined volt age is at a minimum level when the antenna is matched at 50 Q and increases when it is mismatched The combined voltage is applied to the APC amplifier IC5 pin 3 and the power setting voltage from the CPU IC19 pin 68 pin 75 as a D A control signal is applied to the other input IC5 pin 1 for the reference The output voltage from 5 4 is applied to the control circuit Q30 Q31 to control the bias vol
121. assing through the V AF mute switch Q70 The output signal from 12 pin 11 drives the external or internal speaker AF amplifier circuit VAMUTE FT 28 Q83 Q84 VDET 9 Detector I IC8 Q85 Q86 FM UDET 4 Detector UDMUTE Volume controller UAMUTE 4 1 9 VHF SQUELCH CIRCUIT e NOISE SQUELCH A noise squelch circuit cuts out AF signals when no HF sig nals are received By detecting noise components in the AF signals the squelch circuit switches the AF mute switch Some of the noise components in the AF signals from the FM IF IC IC28 pin 9 are passed through the active filter section 1028 8 7 and then applied to the noise detector sec tion IC28 The variable resister R196 adjusts the input level of the active filter and the level is used for squelch threshold reference The detected noise signals are applied to the CPU 19 pin 97 via the 5 line The SQL CONTROL unit R154 controls the input level of the sub CPU CONTROL unit IC10 59 in DC voltage The sub CPU reads the angle of the SQL rotation then send the squelch data to the CPU incorporated in the RDATA line Then the CPU controls V AF mute switch Q70 via the VAMUTE line Even when the squelch is closed the V AF mute switch Q70 opens at the moment of emitting beep tone e SQUELCH tone squelch circuit detects signals
122. aweer lt TC4W66F MIC SENS CTRL 9600 bps SW Q60 2SC4081 gt DATA BUS IN EXT ie INS A O O l BRITV F 2 Z CFWS450HT W N CTRL Q45 2SC4081 HD6433032SK EE Was m T ME SHOE EE EE ME E EUER er Eu E aic a EU ES EU EUR SEA F 3 RX 383 95 393 95 MHz 430 440 MHz 45VC 15V DATA CK STB ITA RX 353 95 483 95 MHz 400 479 MHz WR RD FAI 7 T CTRL 8 USA CSA OCTAL BUS BUFFER RX 383 95 403 95 MHz TX 430 450 MHz ey TEJA CATAE VCOM DIAMOND AMP IC27B NJM4558M 1 2 Q1 04 25 4081 x 2 ANT SW Q2 25 1576 x2 BUFF AMP U_LO SW U LO BUFF U PRI DRIVE U DRIVE U_PA U_APC DET D27 UM9401F 020 021 25 4228 2 G o DOCE D22 862 029 25 2954 LPF IC4 SC 1318 D25 D26 D37 1SS355 95 D20 D21 1SV284 2 D23 MA77 D24 DA221 RB706F x 2 p y Q TA 9600 bps LIMIT U 1st Lo 5VC I5V a 8L LO p 95 393 95 MHz D RAM 6 D67 MA728 ESE 95 393 ARES E IC9 LH61665AS 60A NV NV MIC 5D Q91 DTA144EU D68 RB706F U LOOP FIL BUFF AMP ITA 353 95 483 95 MHz INPUT 4 Q92 DTC114EU 2 023 25 5193 MUD VGL DIAMOND 1 MBV 4 065 156355 a U IF AMP U RF SW U BPF U RF AMP TFT LCD INTERFACE Q6 07 25 1576 x2 Q66 DTC
123. c153 154 D22 100K MET Q27 18nH 2p 25 3357 680 c168 169 C518 cs22 cii C174 176 11 0 001 La 232 1 232 LA 232 P22 SI1 pop 5 328 62 R3251k PSQL R381 R382 R383 C421 0 001 T 0001 22 6p 25 5085 MA862 25 5085 680 3p 0 022 6922 0001 13p B 0 601 p P24 SCK3 1 5 26 61 B493 aM _ T _ _ __ B IX eK V gt Uras 151 0125 RB706F 40 RB706F 40 60 4911 VIX P25 RXD P80 SEG25 59 H492 TK 4 035 36 38 39 123 47nH P26 TXD P77 SEG24 5 TK A ERI TA only WN H TAL only WN EEn C418 C420 035 36 38 39 DTB123EK L Q v s gt aM A R157 UR4 23 R164 20 UR 7 88 Q45 P27 IRQO P76 SEG23 57 6494 1k VSHIFT 0 033 0 0056 gt fil 4 7k pes 5 R166 R169 5564081 P173 17 P75 SEG22 0 39 388 E FI3 EFCH435MWNP1 100k 0 001 IRQ3 56 R328 1k 3LB R150 C227 4 7k 150 P74 SEG21 55 Rasi 6415 Tene C417 R387 47k 1 2 uu P15 IRQ1 P73 SEG20 54 R496 1k ARX 0 01 0015 0001 1545 22k R143 100 C221 L47 R146 100 0991 J D33 R158 UR 2 2 2 23 514 P72 SEG19 parik AWN OO C216 VR 1 74 MEET MAT7 100k c239 52 2 T ooo R301 Q79 24 P13 TMIG 71 5 018 52 R498 1k er 0 001 0001 21189 C224 R148 r 34 18p 47nH ps s P12 TMOFH P70 SEG17 C208 C210 C212 P 12 Q44 25 1576 P11 TMOFL P67 SEG16 C507 mE 3p 0 5p
124. justment pot 4 2 2 VHF MODULATION CIRCUIT The modulation circuit modulates the VCO oscillating signal RF signal using the microphone audio signals The audio signals MOD from the splatter filter 1C23a change the reactance of D3 to modulate the oscillated signal at the V VCO circuit Q4 Q5 after passing through the fre quency deviation control R2 The modulated signals are amplified at the buffer amplifiers Q6 Q7 and are then applied to the drive amplifier circuit via the T R switching cir cuit 04 4 2 3 VHF DRIVE AMPLIFIER CIRCUIT The drive amplifier circuit amplifies the VCO oscillating signal to a level needed at the power amplifier The RF signals from the buffer amplifier Q7 pass through the low pass filter L5 C35 C36 T R switch D4 and atten uator R33 R35 The Tx signal from the attenuator is ampli fied at the pre drive Q11 and drive Q12 D5 D6 amplifiers to obtain an approximate 400 mW signal level The amplified signal is then applied to the RF power amplifier IC1 4 2 4 VHF POWER AMPLIFIER CIRCUIT The power amplifier circuit amplifies the driver signal to an output power level IC1 is a power module which has amplification output capa bilities of about 70 W The RF signal from the drive amplifier Q12 is applied to IC1 pin 1 The amplified signals from the power amplifier IC1 pin 4 pass through the APC detector D7 D8 antenna switching circuit D9 and low pass filter 115 L16
125. k 6 88 402 C432 wk on K 25 1 4 62 R405 lt C433 R406 7 25 7 88 088 R440 214 294081 R436 820k 4 08 R430 820k 2 C446 NJM4558M IC23B 18k NJM4558M 4 00 EUR ITA only Q89 R442 47k 25 4116 470k EUR ITA only io EUR ITA only D68 27 25 706 40 R452 1870640 NJM4558M R411 ET IC7S66FU 1 2k C452 C453 0 01 10 IC26 BU4066BCFV C479 R447 220k 0 22 R449 C461 270k 022 1 C455 0 001 Q93 DTC144EU 22k other 47k USA only R416 3 9k Other 22k USA 4 CONT B C391 J CONT C I Pen VEE Q73 BU4066BCFV DTC144EU DTC144EU DATAIN AFOUT DATAOUT VA 2 O 9 V UAF MW N PSQL VTX C R1 4 7k D1 VSHIFT 155355 V 5 o Sn gt VMMUTE Q13 R49 DTC144EU 470 D N S gt Q14 DTB1 Q17 UTX 25 40 amp 77 R 4 7k D19 C1 155355 0 10 C125 2 1 4 1 R78 C126 0 001 100k 034 C499 2 0 001 W8 037 1 034 37 UMG9N POWC Q35 ___ 475 0 001 139 270 W7 O O C24 0 0 UMMUTE lt C T J Ji j JI I C UJ R190 220 A VR 4 6 R191 560 VR 4 74 C249 0 1 T D4
126. lied to the active filter section IC8 pin 8 7 The active filter section amplifies and filters noise components The fil ered signals are applied to the noise detector section The variable resister R229 adjusts the input level of the active filter and the level is used for squelch threshold reference The detected noise signals are output from pin 14 as the USQL signal and then applied to the CPU IC19 pin 95 The SQL CONTROL unit R148 controls the input level of the sub CPU CONTROL unit IC10 61 in DC voltage The sub CPU reads the angle of the SQL rotation then send the squelch data to the CPU incorporated in the RDATA line Then the CPU controls U AF mute switch Q71 via the line 4 2 TRANSMITTER CIRCUITS 4 2 1 MICROPHONE AMPLIFIER CIRCUIT The microphone amplifier circuit amplifies audio signals from the microphone to a level needed at the modulation circuit The microphone amplifier circuit is commonly used for both the VHF and UHF bands The AF signals from the microphone pass through the MIC sensitivity control circuit IC25 D66 and MIC mute switch 26 and are then amplified at the microphone amplifier Q88 The amplified signals are applied to the IDC limiter amplifier IC23b pin 6 The output signals from the IDC lim iter amplifier IC23b pin 7 are passed through the splatter filter IC23a pin 3 1 and then applied to each VCO circuit via the deviation ad
127. ls VDLB from the VHF main dial Input ports for the up down signals VDLB the VHF main dial Outputs brightness control signal for the display backlight Outputs control signal for the contrast of display SECTION5 ADJUSTMENT PROCEDURES 5 1 PREPARATION All adjustments in this section must be performed on wide bandwidth condition unless specified otherwise Narrow bandwidth is selectable for Europe and Italy vertions only REQUIRED TEST EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE Output voltage 13 8 V DC Frequency range 300 3000 Hz pO power Supply Current capacity 20 A or more ANGIO generator Measuring range 1 500 mV Measuring range 1 80 W Standard lt ianal Frequency range 0 1 600 MHz RF power meter Frequency range 100 600 MHz 550 Output level 0 1 32 mV terminated type Impedance 50 Q 9 127 to 17 dBm SWR Less than 1 2 1 Frequency range DC 20 MHz Frequency range 0 1 600 MHz Measuring range 0 01 20 V Frequency counter Frequency accuracy 1 ppm or better y Sensitivity 300 mY or better AC millivoltmeter Measuring range 10 mV 10 V Input impedance 8 Q 2 Frequency range 30 600 MHz External speaker ki Kua Measuring range 0 to 10 kHz Capacity 4 W or more Power attenuation 50 or 60 dB DC voltmeter Input impedance 50 DC or better ttenuator Capacity ormare CONNECTION FM DEVIATION ATTENU
128. ne VT8V Common 8 V converted from the 13 8V line by the 8V regulator circuit IC14 VHF transmit 8 V converted from the 8V line at the VT8V regulator circuit Q9 Q10 the UT8V regulator circuit 025 Q26 Receive VR8V produced from the 8V line at the V BIAS selector 034 Q35 Receive 4R8V produced from the 8V line at the U BIAS selector 034 Q36 Receive UR8V produced from the 4R8V line at the UR8V switching circuit 028 029 to VHF transmitter circuit to VHF 1st mixer circuit pre 2 DATA 3 CK 4 PLSTB R to UHF 1st mixer circuit D23 to UHF transmitter circuit 15 2 MHz to the FM IF IC IC28 to the FM IF IC IC8 4 5 PORT ALLOCATIONS 4 5 1 CPU MAIN UNIT IC19 Port rumber rome Oe gt gt TONEIN Input port for the decoded CTCSS sig nals Input ports for the CPU system clock OSC2 X4 10 000 MHz 9 RES Input port for the reset signal I O port for the cloning signal 12 Outputs strobe signals for the PLL IC IC2 19 Outputs strobe signals for the D A con STB vertor IC3 Outputs serial clock signal for the PLL IC 2 and D A convertor IC3 Outputs serial data signals for the PLL IC 2 and D A convertor IC3 Input port for serial signal from the sub CPU CONTROL unit IC10 Output port for serial signal to the sub CPU CONTROL unit IC10 Outputs clock signal for the EEPROM IC IC17
129. ning tool MUST be used for all adjustments 5 DO NOT keep power ON for a long time when the transceiver is defective 6 DO NOT transmit power into a signal generator or a sweep generator 7 ALWAYS connect a 50 dB or 60 dB attenuator between the transceiver and a deviation meter or spectrum analyser when using such test equipment 8 READ the instructions of test equipment thoroughly before connecting equipment to the transceiver SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION 10 11 ite 11 2 TABLE OF CONTENTS INSIDE VIEWS NSIDE VIEWS DISASSEMBLY INSTRUCTIONS IRCUIT DESCRIPTION JJ ADJUSTMENT PROCEDURE PREPARATION S est LL AND TRANSMITTER ADJUUSTMENTS ECEIVER ADJUSTMENTI JJ U PARTS LIS ECHANICAL PARTS AND DISASSEMBL SEMI CONDUCTOR INFORMATIO BOARD LAYOUTS IN ER OLC ORNE p E E E kia BLOCK DIAGRA OLTAGE DIAGRAM INFR OLUN EE ee AMIN ONT u aaa AE a Os O ree OWER SUPPLY 5 a PU PORT ALLOCATIONS SECTION 1 GENERAL Frequency range e Mode Nomber of memory channel Usable temperature range Frequency resolution Frequency stability Power supply requirement Current drain
130. nly 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 kQ 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 7030001130 S RESISTOR 5 2 100 101 EUR ITA only 7030000280 S RESISTOR MCR10EZHJ 150 151 7030003800 S RESISTOR ERJ3GEYJ 105 V 1 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 EUR ITA only 7030003430 S RESISTOR ERJ3GEYJ 821 V 820 Q 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kQ 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003600 S RESISTOR ERJ3GEYJ 223 V 22 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003620 S RESISTOR ERJ3GEYJ 333 V 33 7030003640 S RESISTOR ERJ3GEYJ 473 V 47 kQ 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kQ 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Q 7030003760 S RESISTOR 474 V 470 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Q 7030003690 S RESISTOR ERJ3GEYJ 124 V 120 7030003620 S RESISTOR ERJ3GEYJ 333 V 33 7030003630 S RESISTOR ERJ3GEYJ 393 V 39 kQ 7030003390 S RESISTOR ERJ3GEYJ 391 V 390 Q 7030003360 S RESISTOR ERJ3GEYJ 2
131. on and is then applied to the phase detector section The phase detector compares the input signal with a refer ence frequency and then outputs the out of phase signal pulse type signal from pin 13 The pulse type signal is converted into DC voltage lock volt age at the loop filter Q101 Q102 R538 C481 C483 and then applied to the U VCO to stabilize the oscillated frequen cy PLL circuit Shin Q99 Q100 Loop 04 Q5 D3 PLL IC IC2 Phase Programmable 6 Prescaler detector counter 15 2 MHz E lt 2 19 Programmable Shift register 2 V vic data latch 22 L ILC 13l U VCO _ Q101 Q102 4 Loop i A filter Q20 Q21 i 020 D21 m m m m m 3 Tripler 45 6 MHz Phase Programmable Prescaler detector counter 4 4 POWER SUPPLY CIRCUITS VOLTAGE LINE HV The 13 8V external DC power from the power connector The same voltage as the HV line which is con trolled by the power switching circuit Q74 Q75 13 8V When the POWER switch is pushed the CPU outputs the PCTRL control signal to the power switching circuit to turn the circuit ON Common 5 V for the CPU converted from the HV line by the C5V regulator circuit 1015 The cir cuit outputs the voltage regardless of the power ON OFF condition Common 5 V produced from the C5V at the PLL5V PLL5V regulator circuit Q13 Q14 using control signal from 8V li
132. t power High Transmitting 1 2 Output power Low Verify Transmitting e Output power Mid L Transmitting 4 Output power Mid H Transmitting UHF displayed freq Connect an FM 4 8 kHz MAIN R78 445 000 MHz USA deviation meter to 435 000 MHz other the antenna con Output power Low nector through an Connect an audio generator to attenuator the MIC connector and set as 1 kHz 80 mV USA 1 kHz 20 mV other TONE OFF Set an FM deviation meter as HPF 50 Hz LPF 20 kHz De emphasis OFF Detector 2 Transmitting VHF displayed freq 4 R2 145 000 MHz EUR 146 000 MHz other Output power Low Transmitting e F bandwidth Narrow Verify EUR ITA only Transmitting FREQUENCY DEVIATION 119 UHF output power adjustment CP LV PLL lock voltage check point L2 PLL lock voltage adjustment R2 VHF deviation adjustment Controller OO DC power supply b 13 8 V 20 A R119 VHF output power adjustment C84 Reference frequency adjustment R78 UHF deviation adjustment 5 3 RECEIVER ADJUSTMENTS The receiver adjustments must be performed after PLL ADJUSTMENTS ADJUSTMENT ADJUSTMENT CONDITION OPERATION Turn into sensitivity setting mode Connect a JIG1 to the MIC connector then turn power O
133. tage of the PA module IC4 and drive amplifier Q29 4 3 PLL CIRCUITS 4 3 1 GENERAL A PLL circuit provides stable oscillation of the transmit fre quency and the receive local frequency The PLL circuit com pares the phase of the divided VCO frequency to the refer ence frequency The PLL output frequency is controlled by a crystal oscillator and the divided ratio of the programmable divider IC2 is a dual PLL IC which controls both VCO circuits for VHF and UHF 4 3 2 VHF LOOP The generated signal at the V VCO Q4 Q5 D3 enters the PLL IC IC2 pin 6 via buffer amplifiers Q6 Q8 and is divid ed at the programmable divider section and is then applied to the phase detector section The phase detector compares the input signal with a refer ence frequency and then outputs the out of phase signal pulse type signal from pin 8 The pulse type signal is converted into DC voltage lock volt age at the loop filter Q99 Q100 R531 C476 C478 and then applied to the V VCO to stabilize the oscillated frequen Cy HF signal Q12 L12 antenna from PLL circuit switch D9 to antenna APC detector APC control APC D8 APC amplifier lt HV 2 Q32 VTX 0o 3 K gt 4 3 3 UHF LOOP The generated signal at the U VCO Q20 Q21 D20 D21 enters the PLL IC IC2 pin 15 via buffer amplifiers Q22 Q23 and is divided at the programmable divider secti
134. tivity 12345678 R229 UHF squelch O 9 J adjustment adjustment E On S meter 12345678 R196 uL LI 4 E 2 x VHF squelch to the microphone connector Controller SECTION6 PARTS LIST CONTROL UNIT ORDER TE TE 1130009250 S IC MN83951 1130008560 S IC TC75S51F TE85L 1180001830 S IC M5291FP 1120002580 S IC M52338FP 1130007420 S IC TC7W14FU TE12L 1190000950 S IC SED1354F0A QFP15 128PIN 1130009360 S IC LH61665AS 60A 1140007930 S IC HD6433032SK21F 1110004910 S IC S 80945ANMP DD9 T2 1180000420 S IC TA78LO5F TE12R 1180001850 S IC TA79L15F TE12L 1120002600 S IC M52045FP EUR ITA 1120002590 S IC M52042FP other 1180000420 S IC TA78LO5F TE12R 1130007110 S IC TC7WO4FU 121 1130006550 S IC TC7SO08FU 85 1120002610 S IC TC74AC244F EL 1180000420 S IC TA78LO5F TE12R 1180000420 S IC TA78LO5F TE12R CONTROL UNIT ORDER kika 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 7030003520 S RESISTOR 472 V 4 7 7030003320 S RESISTOR 101 V 100 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003320 S RESISTOR 101 V 100 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 7030003320 S RESISTOR ERJ3GEYJ 101 V 100

ICOM IC-2800H Service manual

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