SERVICE MANUAL
Contents
1. L power down normally H m ee _ _ 49 SIRCS Sircs remote control signal input from the remote control receiver IC203 50 MUTING LED Oo LED drive signal output of the MUTING indicator D211 L LED on 51 5 1 LED oO LED drive signal output terminal L LED on Not used open 22 Power supply terminal 5V 53 LOW BOOST Control signal output of the BASS BOOST circuit and LED drive signal output of the BASS BOOST indicator D212 H BASS BOOST on LED on 54 FUNC MUTE Audio line muting on off control signal output terminal muting on 55 1 MUTE Muting on off control signal output terminal H muting on Not used open 56 VERSION Setting terminal for the version 57 58 8 4 0 0 0 00 59 to 61 LEDI toLED3 LED drive signal output terminal LED on Not used open 621070 1557 O Segment drive signal ouput to tne neon i T Negative power supply terminal for tne Nuorescent indicator drive C24 2071 sees 0 Segment drive signal ouput to the fluorescent indicator mbe L20 7810 80 DIGIO DIGS O Digit arive signal output to tne Ruorescent 27 mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE n2. 2488 1620 TRANSISTOR 25 2603 TRANSISTOR 2SA988 PAFAEA TRANSISTOR 2SA988 PAFAEA TRANSISTOR 2SC1841 PAFAEA TRANSISTOR TRANSISTOR 2SA1175 HFE TRANSISTOR 2SC3623A LK 2488 25C2603 EF IC MP1620 OPY M TRANSISTOR 2SA988 PAFAEA TRANSISTOR 25 734 34 TRANSISTOR 2SC403SP 51 TRANSISTOR 2502525 TP RESISTOR CARBON 2 2K 5 1 4W AEP UK CARBON 100 5 1 4W AEP UK CARBON 100 5 1 4W AEP UK CARBON 100K 5 1 4W CARBON 100K 5 1 4W CARBON 4 7K 5 1 4W CARBON 4 7K 5 1 4W CARBON 1K 5 1 4W CARBON 1K 5 1 4W CARBON 1K 5 1 4W Ref RA406 R407 R414 R418 R419 R420 R421 R422 R431 R432 R433 R434 R435 R438 R441 R442 R443 R444 R447 R448 R449 R453 R454 R455 R456 R457 R464 R469 R470 R471 R472 R481 R482 R483 R484 R491 R492 R494 R701 R702 R703 R703 R704 R705 R706 R707 R710 R711 R712 R713 A R714 A R715 A R716 A R717 R718 A R719 Part No lI lI I 249 417 11 249 417 11 249 425 11 249 417 11 249 417 11 249 441 11 249 417 11 249 441 11 247 843 11 247 883 00 249 427 11 249 413 11 249 418 11 249 441 11 249 441 11 249 418 11 249 41
3. 1 1922 AEP UK models 202 6208 O 4 5 2 5 e 2 8 8 5 2 E 2 D m D D D e TEST LOGIC AND OUTPUT SELECTOR SWITCH A 7kH i RECONSTRUCTION GENERATOR FILTER DIVIDER 8th ORDER FILTER DEFFERENTIAL BIF ASE TE CLOCKED Sia SYMBOL VARIABLE AND DECODER FIXED DIVIDER COMPARATOR CLOCK REGENERATION AND SYNC OUTPUT 2 OUTPUT1 VPI REFERENCE VOLTAGE Q 2 3 4 7 8 401 LC78212 950 NJM2103D CR 8 RESET vsc 2 7 VSA OUTC 3 6 VSB SESIN GND 4 V 701 MPC2581V BIAS CIRCUIT PROTECTOR 2 STR DE135 5 6 PRINTED WIRING BOARDS SPK SWITCH Board SECONDARY Board PRIMARY Board STANDBY TRANS Board e See page 8 for Circuit Boards Location 5701 2 SPEAKER OFF ON 5701 1 Page 12 SPEAKERS B OFF ON E Page 12 E 11 05 me Page 12 05 SECONDARY BOARD Page 23 Page 12 PRIMARY BOARD 1901 TRANSFORMER 24 23 24 STR DE135 5 7 SCHEMATIC DIAGRAM MAIN Board 2 2 5 SWITCH Board SECONDARY Board PRIMARY Board STANDBY TRANS Board 1 2 3 4 5 6 7 8 R741 1 2K 1 2W R742 R791 1 1 2k 1 2W O J741 197 W S A ie um Ep
4. 36 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref Part No Description Remark Ref Part No Description Remark C472 1 124 463 00 ELECT 0 1uF 20 50V MISCELLANEOUS C473 1 137 368 11 0 0047uF 5 50V 474 1 137 372 11 0 022UF 5 50V 61 1 773 195 11 WIRE FLAT TYPE 23 CORE AEP lt RESISTOR gt 61 1 782 084 11 WIRE FLAT TYPE 23 CORE US 64 1 769 941 11 WIRE FLAT TYPE 11 CORE R420 1 249 415 11 CARBON 680 5 1 4W A 107 1 777 071 21 CORD POWER AEP R421 1 249 431 11 CARBON 15K 5 1 4W A 107 1 783 820 11 CORD POWER US R422 1 249 422 11 CARBON 2 7K 5 1 4W R423 1 247 903 00 CARBON 1M 5 1 4W 107 1 790 226 11 CORD POWER UK R424 1 247 903 00 CARBON 1M 5 1 4W 109 1 493 407 51 TUNER PACK AEP UK 109 1 693 408 61 TUNER PACK US R470 1 249 415 11 CARBON 680 5 1 4W 110 1 773 001 11 WIRE FLAT TYPE 15 CORE R471 1 249 431 11 CARBON 15K 5 1 4W A T901 1 433 712 11 TRANSFORMER POWER AEP UK R472 1 249 422 11 CARBON 2 7K 5 1 4W R473 1 247 903 00 CARBON 1M 5 1 4W A T901 1 433 720 11 TRANSFORMER POWER US R474 1 247 903 00 CARBON 1M 5 1 4W lt VAR
5. gt ff 439 005 9212p 1 5 N RBS EON L _ 515 poso 525 mu 9232 UK 20 4 gt O 5215 5224 5255 R258 n 8255 R242 O O O 8212 R234 R243 gt BASS 005 M E E 5216 5226 5255 R255 MES gut O 0 5217 5227 5236 12 S 5 lt O O O 5218 5228 5257 3237 EM MOBE 2825 MBZTAPE 202 no So R238 22 3258 R255 VIDEO 4 7 Z 3k O 5220 5250 I 539 E DIRECT 2729 lt 7 O O R248 R256 10k 4 7k AEP UK US AEP UK pi E _ 5255_ _ S2161 El MEMORY TUNING ma ons L us 5217 ENTERZMEMORY ENTERAMEMDRY J AEP UK 5218 PRESET I E PRESET S238 TUNING PTY SELECT MR aie 1 IRE AEK L 05 TV7L8 p ILS AEP UK RV404 100k C471 R471 0 018 15k RV422 R IN 125k lt gt Si TREBLE L IN 2 lZ Zz ON I ls M T T G G lt G r I 1 I OO lt ANDI 424 F 022 T gt OHO 6 6 9 6 06996 n aM t SH 909966 The components identified by mark or dotted line with mark A are critical for safety Replace only with part number specified 20 IC Block Diagrams MAIN Board DISPLAY Board
6. D m 5218 P 421 2 0722 15 10 R703 753 25 1841 STEREO 590 05 0755 754 C441 0 1 17 I Ed ToS Ta aaa I E v GND 820 510 L ouT 6951 5 a al 1 zu 12V 0402 452 Q PE 5V toe BASS BOOST Q aa zr FILTER e SIGNAL 10 Y gt gt 2 2 C808 804 R438 1 0 047 100 09 47 S oe DES idis 7 F2 0 22 100V AEP UK F S LAT 15 BOOST SWITXH 0303 504 MUTING CHASSIS 24N 10005 REGULATOR 4 7 AEP UK C432 10 25V C492 0 22 50V Page 25 47k POWER RLY ul AM POWER ON OFF RELAY DRIVE 12V REGULATOR J IE 5V REGULATOR o SL RDS DATA C408 1000p Al R452 cc52 1 E RI DECODER AS le ele i BU1924 FUNCTION SWITCH R lt lt I us J lk ax Tv L8 8 006 0900600000606 Aublo IN 1 R406 ceoe i PE 1k 100 Ag 50 dl 2 lt uh da jwa gi ee adah Karan NE Ek OH R407 02 7 K K 9 EAN mom 6 15k CHASS 1S e Q Q 0411 CHASSIS 12V REGULATOR 10 5 0951 5 0 5 6V ia R957 R955 10k REGULATOR 25825
7. MA BOARD 2 2 oN T901 POWER T SPEAKERS SPEAKERS TRANSFORMER IMPEDANCE IMPEBANCE USE 8 169 USE 4 160 1 Page 14 EN ENG AU gt Lol HS ry 42 Ex i 5701 3 L KIT gt C E 7 djim ms 14 wna 5701 1 5701 1 5701 2 p IKA TM701 Ec P lt 5P __ E SPEAKERS B sw 4 8 lt HS sees a Pn ED G gt lt L 7 gt lt 0 01 9 91 D uii RRO RROS HEMOS Ka di Z1 Eu 5 egi SECONDARY PRIMARY nt a Cour 212 10 10 Fli BOARD BOARD KOG AEP UK UK l A TM701 CNP902 2P Page 14 6060020090 T1 6AL 250V AEP UK 5A 125V US TRANS BOARD 957 1551331 CNJ902 AC OUTLET CNJ902 UK AC OUTLET didi MA E 100w MAX nam FERES 3 O O T902 POWER TRANSFORMER CHASSIS Ele EN 05 The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified 25 5 8 DESCRIPTION e DISPLAY BOARD 201 uPD78044FGF 115 3B9 SYSTEM CONTROLLER FL DRIVER l to 7 DIG7 to DIGI Digit drive signal output to the fluoresce
8. DISPLAY BOARD Cs REMOTE RECE IVER 0020000000000000 0m0 O 1620 STEREO MONO TUNED TA NEWS INFO TUNING FL201 FLUORESCENT s A o O INDICATOR J WE NA it A gt m 514 12 Z s OUT SV GND i VV VV ri 4 MHz 5 12 R200 22k 21 9 DIGIO LICHE EC uz N N N c Ui 8202 1551317 CNS201 F 25 L401 u x 1 IC201 8201 1551517 se 75 3 RIO PET SYSTEM CONTROLLER Ls FL BRIVER PROTECT IN 10 8202 1551311 10 R222 100 0 a R20 lt iii STEREO IN 7 3 S CE LV1010 AUTO STOP G IN S CE 7822 72120 9 2o J s ni i SOTA g S CLOCK TUE i F2 13 RW N F2 Page 14 Fi 14 5 SIGNAL BASS BOOST FUNC MUT RBS DATA 1 RBS CLK I m Q GN E p 41401 U1 lt gt i NINJ o C POWER RLY 0202 BAIF4M V RESET RESET SWITCH SWITCH CNP202 VOL BOW 404 HE POL UP Ea x on VOLUME MOTOR 50V 50V DRIVE jos 13 14 15 16 17 KEY BOARD N N E 5221 FM AM LDZ UK 5222 55 BASS
9. I 12 tt co co O1 O1 NINN DON CD A a i ON xy No Page 17 Page 15 H H D C Ox C D C E E 6 7 B p A E D F G H G H C D pi A 1 1 1 N Nui ND 0 co 8 CD RRO4 ua pig Bg Se D C N m 12 STR DE135 5 3 SCHEMATIC DIAGRAM MAIN Board 1 2 See page 10 for Waveform See page 21 for IC Block Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A MAIN BOARD 2 C701 R POWER AMP 40393 VN CNP702 uP 2581 4P L701 GN 0705 704 T op 1 dario So epe KH R718 nO 6 8k US ad i 2 T Page 4 7k AEP UK 0710 R701 d 2802605 g CNP404 IK PROTECT 25 11 i RELAY R729 R730 S DRIVE 5 6k 5 bk OVER 37 R717 70 7 l 10 LOAB DETECT o qe Tas o 0770 BR 54 Q 58 o 254988 i 38 OVER LOAB Page 20 5 DETECT MP1320 T 6 8k US o 4 7K AEP UK 0721 725 on PROTECT R766 C770 R770 LINE AMP d D CNS205 10205 172
10. 2 6X8 BVTP 67 Ref No 60 61 62 62 63 64 65 66 66 67 68 29 Part No 1 673 030 11 1 782 084 11 4417 997 4419 176 1 673 024 11 1 769 941 11 1 673 025 11 4419 001 4419 178 4 998 717 01 4 977 593 11 Description Rem ark POWER SWITCH BOARD WIRE FLAT TYPE 23 CORE DISPLAY BOARD COMPLETE US DISPLAY BOARD COMPLETE AEP UK VOLUME BOARD WIRE FLAT 11 CORE TONE BOARD KEY BOARD COMPLETE US KEY BOARD COMPLETE AEP UK KNOB BAL RING DIA 50 ORNAMENTAL 3 CHASSIS SECTION 104 supplied 101 The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified Ref No Part No Description Remark Ref No Part No Description Remark 101 4 217 872 11 BOTTOM COVER 108 4 216 802 11 BACK PANEL E20 AEP 102 4 216 798 11 SUB MOLD 108 4 216 802 21 BACK PANEL E20 UK 103 1 673 028 11 PRIMARY BOARD 109 1 493 407 51 TUNER PACK AEP UK 104 1 673 029 11 SECONDARY BOARD 109 1 693 408 61 TUNER PACK US 105 1 673 026 11 STANDBY TRANS BOARD 110 1 773 001 11 WIRE FLAT TYPE 15 CORE 106 3 703 244 00 BUSHING 2104 CORD 111 A 4419 005 A MAIN BOARD COMPLETE US A107 1 777 071 21 CORD POWER 111 A 4419 179 A MAIN BOARD COMPLETE AEP UK A107 1 783 820 11 CORD POWER US 112 4 924 098 01 HOLDER PC BOARD A107 1 790 226 11 CORD POWER
11. J403 L1 L701 L751 Q303 Q304 Q401 Q402 Q451 Q452 Q701 Q702 Q703 Q704 Q710 Q720 Q721 Q722 Q723 Q751 Q752 Q753 Q754 Q770 0801 0802 0951 R5 R6 R7 R304 R352 R353 R354 R403 R404 R405 34 Part No 8 759 231 58 8 759 604 45 8 759 604 35 8 759 604 35 8 759 333 83 1 691 887 11 1 691 887 11 1 580 825 11 1 410 521 11 1 420 872 00 1 420 872 00 8 729 922 37 8 729 922 37 8 729 202 67 8 729 922 37 8 729 202 67 8 729 922 37 8 729 119 76 8 729 141 30 8 749 010 25 8 749 010 26 8 729 620 05 8 729 140 82 8 729 140 82 8 729 140 84 8 729 620 05 8 729 119 76 8 729 141 30 8 749 010 25 8 749 010 26 8 729 140 82 8 729 140 97 8 729 119 78 8 729 026 68 249 421 11 247 807 31 247 807 31 249 441 11 249 441 11 249 425 11 249 425 11 249 417 11 249 417 11 249 417 11 lI Description Remark IC TA7812S IC M5F79M12 IC M5F78M05L IC M5F78M05L IC NJM2103D lt JACK gt JACK PIN 6P TV SAT AUDIO IN VIDEO AUDIO IN OUT US JACK PIN 6P TVILD AUDIO IN VIDEO AUDIO IN OUT AEP UK JACK PIN 6P CD IN MD TAPE REC OUT MD TAPE IN lt COIL gt INDUCTOR 100uH AEP UK COIL AIR CORE COIL AIR CORE TRANSISTOR TRANSISTOR 25021445 TRANSISTOR 25021445 FET 2SK246 GR3 TRANSISTOR 25021445 FET 2SK246 GR3 TRANSISTOR 25021445 TRANSISTOR 2SA1175 HFE TRANSISTOR 2SC3623A LK
12. SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB LISHED BY SONY SECTION 1 SERVICING NOTES MODEL IDENTIFICATION SAFETY CHECK OUT After correcting the original service problem perform the follow Rear view ing safety check before releasing the set to the customer MODEL PART No US model 4 216 802 00 3 AEP model 4 216 802 10 model 4 216 802 2001 Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microampers Leakage current can be measured by any one of three methods PART No 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job Measuring the voltage drop across a resistor by means of a VOM or battery operated AC voltmeter The limit indica tion is 0 75 V so analog meters must have
13. 439 11 CARBON 68K 5 1 4W R427 1 249 417 11 CARBON 1K 5 1 4W R430 1 249 437 11 CARBON 47K 5 1 4W R475 1 249 429 11 CARBON 10K 5 1 4W R476 1 249 439 11 CARBON 68K 5 1 4W R477 1 249 417 11 CARBON 1K 5 1 4W R480 1 249 437 11 CARBON 47K 5 1 4W lt VARIABLE RESISTOR gt RV404 1 225 769 11 RES VAR CARBON 100K 100K VOLUME K K K K K K K K K K K K K K K K K K K KK K K K K K K KK K K K K K K K K The components identified by mark A or dotted line with mark are critical for safety 7 Replace only with part number specified STR DE135 Sony Corporation m 99 0569 1 Printed Japan 1999 3 9 928 840 11 Home A amp V Products Company Published by Quality Assurance Dept __ 38 Shinagawa
14. 4K 5 1 4W CARBON 82K 5 1 4W CARBON 15K 5 1 4W CARBON 560 5 1 4W CARBON 220 5 1 4W F CARBON 220 5 1 4W F ENCAPSULATED COMPONENT 0 22 0 22 CARBON 10 5 1 4W F CARBON 4 7K 5 1 4W CARBON 68 5 1 4W F Ref No R720 R721 R721 A R722 R723 R724 R725 R726 R727 R728 R729 R730 A R739 A R740 R743 R751 R752 R753 R753 R754 R755 R756 R757 R760 R761 R763 A R764 A R765 A R766 A R767 R768 R770 R771 R771 R772 R773 R801 A R802 A R802 R821 R822 R950 R951 R952 R953 R954 R955 R956 R957 R958 R960 35 Part No _ cl Il I lI 249 419 11 249 425 11 249 427 11 249 403 11 249 437 11 249 425 11 249 427 11 249 417 11 249 427 11 249 429 11 249 426 11 249 426 11 249 393 11 249 393 11 249 425 11 249 417 11 249 439 11 247 828 11 249 412 11 249 439 11 249 429 11 249 435 11 249 435 11 247 840 00 249 440 11 249 414 11 249 409 11 249 409 11 233 352 41 249 393 11 249 389 11 249 419 11 249 425 11 249 427 11 249 437 11 249 437 11 249 421 11 249 389 11 249 405 11 249 425 11 249 437 11 249 421 11 249 428 11 249 431 11 249 433 11 249 437 11 249 429 11 247 843 11 249 417 11 249
15. UK A T901 1 433 712 11 TRANSFORMER POWER AEP UK 108 4 216 802 01 BACK PANEL E20 US A T901 1 433 720 11 TRANSFORMER POWER US 30 NOTE e Due to standardization replacements in the parts list may be different from the parts speci fied in the diagrams or the components used on the set SECTION 7 ELECTRICAL PARTS LIST Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when order ing these items The components identified by mark or dotted line with mark A are critical for safety Replace only with part number specified XX and X mean standardized parts so they SEMICONDUCTORS may have some difference from the original In u for amp Wher indicatina p ris vind uA HA UPA PA number please include the board RESISTORS uPB uPB uPC uPC All resistors are in ohms uPD uPD METAL Metal film resistor CAPACITORS METAL OXIDE Metal oxide film resistor uF uF F nonflammable COILS uH uH Ref No Part No Description Remark Ref No Part No Description Remark A 4417 997 A DISPLAY BOARD COMPLETE US TRANSISTOR A 4419 176 A DISPLAY BOARD COMPLETE AEP UK 0201 8 729 900 63 TRANSISTOR DTA124ES Q202 8 729 900 36 TRANSISTOR DTC124ES 4 921 941 01 CUSHION FL T 4 943 107 11 HOLDER FL TUBE RESISTOR CAPACITOR R200 1 249 433 11 CARBON 22K
16. indicator TREBLE control BASS control BALANCE control US model US model 7 SWITCHED AC OUTLET SPEAKERS A B SECTION 3 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given CASE tapping screw ivo tapping screws two tapping screws FRONT PANEL SECTION 0 three connectors 702 704 two flat wires CNS204 CNP404 front panel section Q four screws BVTP3 x 8 m REAR PANEL SECTION 0 ear panel section connector 901 four screws BVTP3 x 8 six screws BVTP3 x 8 Q flat wire 5205 MAIN BOARD connector CNP702 three screws BVTP3 x 8 O connector CNS802 three screws va BVTP3 x 8 MAIN board O two connectors CNP703 704 Q two flat wires CNS204 404 O connector CNP801 PC board holder SECTION 4 TEST MODE Fluorescent Indicator Tube Test Mode All fluorescent segments are tested When this test is activated all segments turn on at the same time then each segment turns on one after another Procedure 1 While pressing two buttons of US model and simultaneously press the button to turn the power ON 2 Allsegments turn on at the same time then each segment turns on one after another 3 The message FINISH appears when this test is complete AEP UK models are AUTO
17. 0 W 1A Max US UK models switch 100 W max AEP model Dimensions 430 x 144 x 306 mm 17 x 59 s x 12 s inches Mass Approx 8 1 kg 17 Ib 13 oz US model 6 7 kg AEP UK models Supplied accessories FM wire antenna 1 AM loop antenna 1 Remote commander remote 1 Size AA R6 batteries 2 Specifications indicated are measured at 230 V AC 50Hz AEP UK models Design and specifications are subject to change without notice 5 5 2 5 3 5 4 5 5 5 6 5 7 5 8 TABLE OF CONTENTS SERVICING NOTES 3 GENERAL a 4 DISASSEMBLY 5 TEST MODE guia vu Gah An 7 DIAGRAMS Note for Printed Wiring Boards and Schematic Diagrams 0m 9 Printed Wiring Board MAIN Board 11 Schematic Diagram MAIN Board 1 2 13 Printed Wiring Boards DISPLAY Board KEY Board VOLUME Board TONE Board POWER SWITCH Board 15 Schematic Diagram PANEL Seton na 19 Printed Wiring Boards PANEL Section mm 23 Schematic Diagram MAIN Board 2 2 SPK SWITCH Board SECONDARY Board PRIMARY Board STANDBY TRANS Board 25 IC Pin Function Description 26 EXPLODED VIEWS 28 ELECTRICAL PARTS LIST 31
18. 024 99 8 719 024 99 8 719 024 99 8 719 024 99 8 719 024 99 8 719 024 99 8 719 024 99 8 719 024 99 8 719 911 19 8 719 911 19 1 537 738 21 1 537 738 21 1 537 738 21 1 537 738 21 8 759 541 48 8 759 545 64 8 759 636 74 8 759 326 52 Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC lt CONNECTOR gt SOCKET CONNECTOR 11P SOCKET CONNECTOR 23P PIN CONNECTOR PC BOARD 15P lt DIODE gt 100PF 0 01uF 0 01uF 100PF 100PF 100PF 100PF 100PF 100PF 0 01uF 0 01uF DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE 155119 25 155119 25 155119 25 155119 25 155119 25 155119 25 HZS24 1LTA RBV 602 01 RD5 1ES B2 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 155119 25 155119 25 lt EARTH TERMINAL gt TERMINAL EARTH TERMINAL EARTH TERMINAL EARTH TERMINAL EARTH lt C gt BU1924 AEP UK IC LC78212 IC M5218AP 22 IC uPC2581V 10 20 20 10 10 10 10 10 10 20 20 Remark 50V AEP UK 16V AEP UK 16V AEP UK 50V AEP UK 50V AEP UK 50V AEP UK 50V AEP UK 50V AEP UK 50V AEP UK 16V AEP UK 16V AEP UK Ref No IC801 IC802 IC803 IC804 IC950 J402 J402
19. 25 Py z R958 47 m N REAET SIGNAL EN Mi GENERATOR 5 6V REGULATOR 9 9 25 bd Low C955 0 1 POWER RLY RDS DATA Q LI 05 2 on E __ 2 5 2 8 155 1 The components identified by mark or dotted line with mark A are critical for safety Page 19 Replace only with part number specified cse salds STR DE135 5 4 PRINTED WIRING BOARDS PANEL Section See page 8 for Circuit Boards Location Page 11 e Semiconductor DISPLAY BOARD Location 3 A 1707202079 A SRS eks V Page 23 Pn 8802 D A 10 108 c og 1779 4 P T T em PW ML E WE rn OE B 3 3 11 11 2 3 4 5 6 7 8 9 10 12 13 Page 17 5 e I PRESET H ErUNTNS 7 1 TEE 5217 5216 KEY BOARD M AEP UK R256 u m 0 S pou top 1 673 023 70211 E an 15 16 STR DE135 TONE BOARD TCH BOARO POWER SW 18 mr STR DE135 5 5 SCHEMATIC DIAGRAM PANEL Section See page 10 for Waveform See page 22 for IC Block Diagram 1 2 3 A 5 6 7 8 9 10
20. 401 11 249 422 11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 1 5K 4 7K 68 47K 4 7K 6 8K 1K 6 8K 10K 5 6K 5 6K 10 10 4 7K 1K 68K 750 390 68K 10K 33K 33K 2 4K 82K 560 220 220 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remark 1 4W 1 4W AEP UK 1 4W US 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W F 1 4W 1 4W 1 4W 1 4W AEP UK 1 4W US 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W F ENCAPSULATED COMPONENT 0 22 0 22 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 10 4 7 1 5K 4 7K 6 8K 47K 47K 2 2K 4 7 100 4 7K 47K 2 2K 8 2K 15K 22K 47K 10K 3 3K 1K 47 2 7K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 4W F 1 4W 1 4W 1 4W AEP UK 1 4W US 1 4W 1 4W 1 4W 1 4W F AEP UK 1 4W F US 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W The components identified by mark A or dotted line w
21. 415 1 164 159 11 CERAMIC 0 1uF 50V C806 1 137 420 11 FILM 0 047uF 1096 100V C416 1 164 159 11 CERAMIC 0 1uF 50V US C807 1 104 664 11 ELECT 47uF 20 25V C421 1 126 964 11 ELECT 10uF 20 50V C422 1 126 964 11 ELECT 10uF 20 50V C808 1 104 664 11 ELECT 47uF 20 25V C427 1 124 252 00 ELECT 0 33uF 20 50V C809 1 126 959 11 ELECT 0 47uF 20 50V 428 1 130 489 00 MYLAR 0 033uF 5 50V C810 1 126 959 11 ELECT 0 47uF 20 50V C429 1 162 282 31 CERAMIC 100PF 10 50V C811 1 126 942 61 ELECT 1000uF 20 25V C812 1 126 941 11 ELECT 470 20 25V C432 1 126 795 11 ELECT 10uF 20 25V C433 1 126 795 11 ELECT 10uF 209 25V C813 1 101 001 00 CERAMIC 0 001 50V C434 1 162 286 31 CERAMIC 220PF 10 50V C814 1 101 001 00 CERAMIC 0 001 50V C435 1 162 286 31 CERAMIC 220PF 10 50V C816 1 104 664 11 ELECT 47uF 20 25V C441 1 164 159 11 CERAMIC 0 1uF 50V C822 1 126 960 11 ELECT 20 50V C950 1 126 767 11 ELECT 1000uF 20 16V C471 1 126 964 11 ELECT 10uF 20 50V C472 1 126 964 11 ELECT 10uF 20 50V C951 1 164 097 11 CERAMIC 0 022uF 50V C477 1 124 252 00 ELECT 0 33uF 209 50V C952 1 126 960 11 ELECT 1uF 20 50V C478 1 130 489 00 MYLAR 0 033uF 5 50V C953 1 124 464 11 ELECT 0 22uF 20 50V C479 1 162 282 31 CERAMIC 100PF 10 50V C954 1 126 964 11 ELECT 10uF 20 50V C955 1 164 159 11 CERAMIC 0 1uF 50V C492 1 124 464 11 ELECT 0 22uF 20 50V C701 1 126 964 11 ELECT 10uF 20 50V C956 1 164 159 11 CERAMIC 0 1uF 50V C702 1 162 282 31 CERAMIC 100PF 10 50V C957 1 164 159 11 CER
22. 4W F A R299 1 249 381 11 CARBON 1 5 1 4W F lt FLOURESCENT INDICATOR TUBE gt lt SWITCH gt FL201 1 517 662 11 INDICATOR TUBE FLUORESCENT 5210 1 762 751 11 SWITCH TACTILE DISPLAY AEP UK lt 1 gt 5211 1 762 751 11 SWITCH TACTILE NAME AEP IC201 8 759 542 29 IC uPD78044FGF 115 3B9 lt VIBRATOR gt IC202 8 759 962 08 BA6208 IC203 8 759 332 18 IC GP1U27XB X201 1 577 101 11 VIBRATOR CERAMIC 4 19MHz lt COIL gt L401 1 410 509 11 INDUCTOR 10uH od KEY Ref 204 5201 0211 D212 D213 Q211 Q212 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 R244 R245 R246 R247 R248 R249 R250 R251 R252 R253 R254 R255 R256 R257 R258 5212 5212 5213 5213 5214 5214 5215 5215 Pari 4419 001 4419 178 1 770 397 11 1 568 742 11 8 719 046 39 8 719 046 39 8 719 911 19 8 729 900 63 8 729 900 36 249 411 11 249 413 11 249 415 11 249 417 11 I 249 419 11 249 421 11 247 843 11 249 425 11 I 249 429 11 249 411 11 249 413 11 249 415 11 249 417 11 249 419 11 249 421 11 247 843 11 249 425 11 Il 249 429 11 249 411 11 249 413 11 249 415 11 249 417 11 249 419 11 249 421 11 247 843 11 249 425 11 249 406 11 249 406 11 762 751 11 762 875 21
23. 5 1 4W R201 1 247 903 00 CARBON 1M 5 1 4W C201 1 104 905 11 CAPACITOR 0 22F 5 5V R202 1 249 429 11 CARBON 10K 5 1 4W C202 1 164 159 11 CERAMIC 0 1uF 50V R203 1 249 429 11 CARBON 10K 5 1 4W C203 1 124 465 00 ELECT 0 47uF 20 50V R204 1 249 425 11 CARBON 4 7K 5 1 4W C204 1 164 159 11 CERAMIC 0 1uF 50V C205 1 162 294 31 CERAMIC 0 001uF 10 50V R205 1 249 441 11 CARBON 100K 5 1 4W R216 1 249 433 11 CARBON 22K 5 1 4W C206 1 164 159 11 CERAMIC 0 1uF 50V R220 1 249 437 11 CARBON 47K 5 1 4W C207 1 126 096 11 ELECT 10uF 20 35V R221 1 247 807 31 CARBON 100 5 1 4W R222 1 247 807 31 CARBON 100 5 1 4W lt CONNECTOR gt R223 1 247 807 31 CARBON 100 5 1 4W R224 1 247 807 31 CARBON 100 5 1 4W CN201 1 779 366 11 CONNECTOR BOARD TO BOARD 4P R225 1 249 433 11 CARBON 22K 5 1 4W CN202 1 779 366 11 CONNECTOR BOARD TO BOARD 4P R226 1 249 421 11 CARBON 2 2K 5 1 4W CN205 1 770 397 11 HOUSING CONNECTOR PC BOARD 4P R227 1 249 421 11 CARBON 2 2K 5 1 4W lt DIODE gt R270 1 247 807 31 CARBON 100 5 1 4W R271 1 249 429 11 CARBON 10K 5 1 4W D201 8 719 911 19 DIODE 155119 R281 1 249 427 11 CARBON 6 8K 5 1 4W D202 8 719 911 19 DIODE 155119 R282 1 249 427 11 CARBON 6 8K 5 1 4W D203 8 719 911 19 DIODE 155119 R283 1 249 427 11 CARBON 6 8K 5 1 4W D204 8 719 911 19 DIODE 155119 D223 8 719 911 19 DIODE 155119 AEP Uk R284 1 249 427 11 CARBON 6 8K 5 1 4W R286 1 249 437 11 CARBON 47K 5 1 4W D224 8 719 911 19 DIODE 155119 25 A R298 1 249 381 11 CARBON 1 5 1
24. 762 751 11 762 875 21 762 751 11 Il 762 875 21 762 751 11 762 875 21 Description Remark Ref No KEY BOARD COMPLETE US 5216 KEY BOARD COMPLETE AEP UK ok ok zk 2k ok ok k K K K K K K K K K K K S216 lt CONNECTOR gt S217 HOUSING CONNECTOR PC BOARD 4P S217 SOCKET CONNECTOR 23P S218 lt DIODE gt S218 LED SEL5821A TH15 MUTING S219 LED SEL5821A TH15 BASS BOOST DIODE 1SS119 25 S219 lt TRANSISTOR gt S220 TRANSISTOR DTA124ES S220 TRANSISTOR DTC124ES 5221 5221 lt RESISTOR gt S222 CARBON 330 5 1 4W S222 CARBON 470 5 1 4W S223 CARBON 680 5 1 4W S223 CARBON 1K 5 1 4W S224 CARBON 1 5K 5 1 4W S224 CARBON 2 2K 5 1 4W S225 CARBON 3 3K 5 1 4W 5225 CARBON 4 7K 5 1 4W S226 S226 CARBON 10K 5 1 4W CARBON 330 5 1 4W S227 CARBON 470 5 1 4W S227 CARBON 680 5 1 4W S228 S228 CARBON 1K 5 1 4W S229 CARBON 1 5 5 1 4W CARBON 2 2K 5 1 4W 5229 CARBON 3 3K 5 1 4W 5230 CARBON 4 7K 5 1 4W 5230 5231 CARBON 10K 5 1 4W S231 CARBON 330 5 1 4W CARBON 470 5 1 4W S232 CARBON 680 5 1 4W S232 S233 CARBON 1K 5 1 4W S233 CARBON 1 5K 5 1 4W 5234 CARBON 2 2K 5 1 4W CARBON 3 3K 5 1 4W 5234 CARBON 4 7K 5 1 4W 5235 AEP UK 5235 CARBON 120 5 1 4W 5236 120 5 1 4W S236 lt SWITCH gt 5237 5237 SWITCH TACTILE RDS EON AEP UK 5238 SWITCH KEYBOARD US 5238 SWITCH TACTILE 3 AEP UK 5239 SWITCH KEYBOARD 3 US SWITC
25. 8 11 247 903 00 249 416 11 249 429 11 249 433 11 249 417 11 249 417 11 249 417 11 249 417 11 249 417 11 247 903 00 247 903 00 249 441 11 249 417 11 249 441 11 247 843 11 247 883 00 249 427 11 249 413 11 249 441 11 247 903 00 247 903 00 249 417 11 249 439 11 247 828 11 249 412 11 249 439 11 249 429 11 249 435 11 249 435 11 247 840 00 249 440 11 249 431 11 249 414 11 249 409 11 249 409 11 233 352 41 249 393 11 249 425 11 249 403 11 Description Remark CARBON 1K 5 1 4W CARBON 1K 5 1 4W CARBON 4 7K 5 1 4W CARBON 1K 5 1 4W CARBON 1K 5 1 4W CARBON 100K 5 1 4W CARBON 1K 5 1 4W CARBON 100K 5 1 4W CARBON 3 3K 5 1 4W CARBON 150K 5 1 4W CARBON 6 8K 5 1 4W CARBON 470 5 1 4W CARBON 1 2K 5 1 4W CARBON 100K 5 1 4W CARBON 100K 5 1 4W CARBON 1 2K 5 1 4W CARBON 1 2K 5 1 4W CARBON 1M 5 1 4W CARBON 820 5 1 4W CARBON 10K 5 1 4W CARBON 22K 5 1 4W CARBON 1K 5 1 4W CARBON 1K 5 1 4W CARBON 1K 5 1 4W CARBON 1K 5 1 4W CARBON 1K 5 1 4W CARBON 1M 5 1 4W CARBON 1M 5 1 4W CARBON 100K 5 1 4W CARBON 1K 5 1 4W CARBON 100K 5 1 4W CARBON 3 3K 5 1 4W CARBON 150K 5 1 4W CARBON 6 8K 5 1 4W CARBON 470 5 1 4W CARBON 100K 5 1 4W CARBON 1M 5 1 4W CARBON 1M 5 1 4W CARBON 1K 5 1 4W CARBON 68K 5 1 4W CARBON 750 5 1 4W AEP UK CARBON 390 5 1 4W US CARBON 68K 5 1 4W CARBON 10K 5 1 4W CARBON 33K 5 1 4W CARBON 33K 5 1 4W CARBON 2
26. ACTILE 6 AEP UK SWITCH KEYBOARD 6 US SWITCH TACTILE 5 AEP UK SWITCH KEYBOARD 5 US SWITCH TACTILE 4 AEP UK SWITCH KEYBOARD 4 US SWITCH TACTILE 7 AEP UK SWITCH KEYBOARD 7 US SWITCH TACTILE 8 AEP UK SWITCH KEYBOARD 8 US SWITCH TACTILE 9 AEP UK SWITCH KEYBOARD 9 US SWITCH TACTILE FM MODE AEP UK SWITCH KEYBOARD FM MODE US SWITCH TACTILE VIDEO AEP UK SWITCH KEYBOARD VIDEO US SWITCH TACTILE CD AEP UK SWITCH KEYBOARD CD US SWITCH TACTILE BASS BOOST AEP UK SWITCH KEYBOARD BASS BOOST US SWITCH TACTILE MUTING AEP UK SWITCH KEYBOARD MUTING US SWITCH TACTILE SHIFT AEP UK SWITCH KEYBOARD SHIFT US SWITCH TACTILE 0 AEP UK SWITCH KEYBOARD 0 US SWITCH TACTILE MEMORY ENTER AEP UK SWITCH KEYBOARD MEMORY US SWITCH TACTILE TUNER AEP UK SWITCH KEYBOARD TUNER US SWITCH TACTILE MD TAPE AEP UK SWITCH KEYBOARD MD TAPE US SWITCH TACTILE TV LD AEP UK SWITCH KEYBOARD TV SAT US SWITCH TACTILE RDS PTY AEP UK K K K K K K K KK K K K K K K K K K K K K K K K K K K AK K K K K K K K K K o Ref Pari No Description Remark Ref No Pari No Description Remark 4419 005 MAIN BOARD COMPLETE US C741 1 128 562 11 ELECT 47uF 20 100V A 4419 179 A MAIN BOARD COMPLETE AEP UK C742 1 126 925 11 ELECT 470 20 10V KOK KKK K KK K K K K K K
27. AMIC 0 1uF 50V C703 1 104 665 11 ELECT 100uF 209 25V C958 1 164 097 11 CERAMIC 0 022uF 50V C705 1 102 233 00 CERAMIC 33PF 10 500V C959 1 164 097 11 CERAMIC 0 022uF 50V CC02 1 162 282 31 CERAMIC 100PF 10 50V C706 1 104 664 11 ELECT 47uF 20 25V AEP UK C707 1 162 282 31 CERAMIC 100PF 10 50V AEP UK CC03 1 162 282 31 CERAMIC 100PF 10 50V C710 1 104 664 11 ELECT 47uF 20 16V AEP UK C711 1 137 372 11 FILM 0 022UF 5 50V 04 1 162 282 31 CERAMIC 100PF 10 50V C720 1 162 286 31 CERAMIC 220PF 10 50V AEP UK CC05 1 162 282 31 CERAMIC 100PF 10 50V C721 1 104 666 11 ELECT 220uF 209 25V AEP UK C722 1 126 964 11 ELECT 10uF 20 50V CC06 1 162 282 31 CERAMIC 100PF 10 50V C740 1 128 562 11 ELECT 47uF 20 100V AEP UK Lu Ref CC07 CC12 CC13 CC52 CC53 54 55 56 CC57 CC62 CC63 CNP404 CNS204 CNS205 D421 D710 D721 D722 D723 D724 D801 D802 D804 D820 D821 D822 D823 D951 D952 D953 D954 D955 D956 G411 G441 G951 G952 X x 401 403 1C701 Part No 1 162 282 31 162 306 11 162 306 11 162 282 31 162 282 31 162 282 31 162 282 31 162 282 31 162 282 31 162 306 11 162 306 11 1 569 060 11 1 568 742 11 1 774 289 11 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 986 54 8 719 302 38 8 719 109 85 8 719
28. BETICAL Check Mode AEP UK models To auto scanning and memories of RDS station Procedure 1 While pressing the button press the button to turn the power ON 2 The message AUTO BET appears and each function is se lected one after another AM Tuning Interval Selection Mode US model Either 9 kHz step or 10 kHz step can be selected for the AM tun ing interval Procedure 1 Set the FUNCTION to AM 2 Press the button to turn the power OFF 3 While pressing the button press the I button to turn the power ON 4 Either the message 9k STEP or 10k STEP appears 5 Select the desired step Software Version Display Mode The software version is displayed Procedure 1 While pressing two the buttons of and simultaneously press the button to turn the power ON 2 The software version is displayed SECTION 5 DIAGRAMS Circuit Boards Location SECONDARY board PRIMARY board STANDBY TRANS board POWER SWITCH board DISPLAY board MAIN board x 2 SPK SWITCH board Pa VOLUME board TONE board KEY board 5 1 NOTES FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board e o parts extracted from the component side Pattern from the side which enables seeing The other layers patterns are not indicated Indication of transistor These are omitted Note on Schematic Diagram All capacitors are in uF unless other
29. DEO Selectivity 60 dB at 400 kHz US model Sensitivity Impedance S N AM tuner CD Tuning range 10 kHz interval MD TAPE 50 530 1710 kHz TV LD 150 mV pin 78 dB 9 kHz interval VIDEO 531 1710 kHz US model AEP UK models 531 1602 kHz AEP UK models Continued on next page outputs MD TAPE REC OUT Voltage 150 mV impedance 10 kilohms VIDEO AUDIO OUT Voltage 150 mV impedance 10 kilohms PHONES Accepts low and high impedance headphones FM STEREO FM AM RECEIVER MICROFILM SONY Antenna Loop antenna Intermediate frequency 450 Usable sensitivity 50 dB m at 1 000 kHz S N 54 dB at 50 mV m Harmonic distortion 0 5 50 mV m 400 2 Selectivity At 10 kHz 40 dB At 9 kHz 35 dB US model 35 dB AEP UK models You can change the AM tuning interval between 9 kHz and 10kHz After tuning in any AM station turn off the receiver Hold down the PRESET TUNING button and press the Vo power button All pre set stations will be erased when you change the interval To reset the interval repeat the procedure US model General System Tuner section PLL quartz locked digital synthesizer system Preamplifier section Low noise NF type equalizer Power amplifier section Pure complementary SEPP Power requirements 120 V AC 60 Hz US model 230 V AC 50 60 Hz AEP UK models Power consumption 155 W US model 135 W AEP UK models AC outlets 1 switched total 12
30. H TACTILE 2 UK SWITCH KEYBOARD 2 US SWITCH TACTILE 1 AEP UK SWITCH KEYBOARD 1 US Part No Ts 1 I 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 762 875 21 762 751 11 1 762 875 21 cl 62 751 11 62 875 21 62 751 11 762 875 21 762 751 11 Description Hemark SWITCH TACTILE TUNING CHAR AEP UK SWITCH KEYBOARD TUNING US SWITCH TACTILE TUNING CHAR AEP UK SWITCH KEYBOARD TUNING US SWITCH TACTILE PRESET PTY SELECT AEP UK SWITCH KEYBOARD PRESET TUNING US SWITCH TACTILE PRESET PTY SELECT 4 AEP UK SWITCH KEYBOARD PRESET TUNING US SWITCH TACTILE DIRECT AEP UK SWITCH KEYBOARD DIRECT US SWITCH TACTILE FM AM AEP UK SWITCH KEYBOARD FM US SWITCH T
31. IABLE RESISTOR gt oE F 3K oF 2k HARDWARELIST RV421 1 223 962 11 RES VAR CARBON 100K 100K BASS KK AK ka oko ak RV422 1 223 963 11 RES VAR CARBON 125 125 TREBLE RV423 1 238 965 21 RES CARBON 100K 100K BALANCE 1 7 685 646 79 SCREW BVTP 3X8 IT 3 2 7 685 871 01 SCREW BVTT 3X6 9 3 7 685 881 09 SCREW BVTT 4X8 5 2k ok ok ok K K ok ok ok ok ok ok ok ok ACCESSORIES amp PACKING MATERIALS C420 1 162 207 31 CERAMIC 22PF 5 50V 1 418 295 11 REMOTE COMMANDER RM U204 C425 1 126 795 11 ELECT 10uF 20 25V 1 501 374 11 ANTENNA LOOP C426 1 126 795 11 ELECT 10uF 20 25V 1 501 594 11 ANTENNA FM AEP UK C427 1 124 463 00 0 1uF 20 50V 3 866 250 11 MANUAL INSTRUCTION ENGLISH US C430 1 104 942 11 ELECT 1uF 20 50V 3 866 250 21 MANUAL INSTRUCTION FINNISH GERMAN SPANISH ITALIAN PORTUGUESE AEP C431 1 104 942 11 ELECT 20 50V C470 1 162 207 31 CERAMIC 22PF 5 50V 3 866 250 31 MANUAL INSTRUCTION ENGLISH FRENCH C475 1 126 795 11 ELECT 10uF 20 25V DUTCH SWEDISH DANISH AEP UK C476 1 126 795 11 20 25V 4 861 643 01 COVER BATTERY FOR RM U204 CATT 1 124 463 00 ELECT 0 1uF 20 50V lt CONNECTOR gt CNP202 1 770 388 11 PIN CONNECTOR PC BOARD 4P CNP401 1 770 390 11 PIN CONNECTOR PC BOARD 6P CNS403 1 569 060 11 SOCKET CONNECTOR lt C gt 404 8 759 636 74 M5218AP 22 lt RESISTOR gt R425 1 249 429 11 CARBON 10K 5 1 4W R426 1 249
32. K K K K K K K C751 1 126 964 11 ELECT 10uF 20 50V 3 905 609 01 SCREW TRANSISTOR C752 1 162 282 31 CERAMIC 100PF 10 50V 4 812 134 00 RIVET DIA 3 5 NYLON C753 1 104 665 11 ELECT 100uF 20 25V 7 685 872 09 SCREW BVTT 3X8 5 C755 1 102 233 00 CERAMIC 33PF 10 500V C756 1 104 664 11 ELECT 47uF 20 25V lt CAPACITOR gt C757 1 162 282 31 CERAMIC 100 10 50V C3 1 162 288 31 CERAMIC 330PF 10 50V AEP UK AEP UK C760 1 104 664 11 ELECT 47uF 20 25V C4 1 126 961 11 ELECT 2 2UF 20 50V C761 1 137 372 11 FILM 0 022UF 596 50V AEP UK C770 1 162 286 31 CERAMIC 220PF 10 50V C5 1 164 159 11 CERAMIC 0 1uF 50V C801 1 104 664 11 ELECT 47uF 20 25V AEP UK C6 1 162 291 31 CERAMIC 560PF 10 50V C802 1 104 664 11 ELECT 47uF 20 25V AEP UK C803 1 107 766 11 ELECT BLOCK 8200uF 20 71V C7 1 102 527 11 CERAMIC 82PF 5 50V AEP UK AEP UK C803 1 125 897 11 ELECT 10000uF 20 71V US C8 1 102 852 91 CERAMIC 47PF 5 50V C804 1 107 766 11 ELECT BLOCK 8200uF 20 71V AEP UK AEP UK C9 1 126 795 11 ELECT 10uF 209 25V C804 1 125 897 11 ELECT 10000uF 20 71V AEP UK US C353 1 164 159 11 CERAMIC 0 1uF 50V C354 1 164 159 11 CERAMIC 0 1uF 50V C805 1 130 781 00 FILM 0 22uF 10 100V C406 1 164 159 11 CERAMIC 0 1uF 50V AEP UK C805 1 137 420 11 0 047uF 10 100V C408 1 162 294 31 CERAMIC 0 001uF 10 50V US C412 1 162 291 31 CERAMIC 560PF 10 50V C806 1 130 781 00 FILM 0 22UF 10 100V C413 1 164 159 11 CERAMIC 0 1uF 50V AEP UK C
33. Parts Color Cabinet s Color 1 CASE SECTION SECTION 6 EXPLODED VIEWS Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference num ber in the exploded views are not supplied e Hardware mark list and accessories and packing materials are given in the last of the electrical parts list The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Chassis section lied st 2 not Front panel section E On not E supplied L 1 5 SN 1 Ref No Part No Description Remark Ref No Part No Description Remark 1 X 4947 207 1 FOOT ASSY F50150S AEP UK 2 3 710 901 11 SCREW TAPPING 1 X 4947 208 1 FOOT ASSY F50150S US 8 4 998 206 21 CASE 413226 28 2 FRONT PANEL SECTION Ref 51 92 52 53 54 55 55 56 57 58 59 51 Pari 4951 035 1 4951 038 1 4951 078 1 4 216 792 01 4 216 779 01 4 216 794 11 4 216 794 21 4 996 698 01 4 951 801 01 1 673 027 11 4 951 620 01 supplied with RV404 Description Remark KNOB VOL ASSY FRONT PANEL ASSY US FRONT PANEL ASSY AEP UK RING VOL BUTTON KEY PLATE INDICATION US PLATE INDICATION AEP UK EMBLEM SONY BUTTON S SPK SWITCH BOARD SCREW
34. SERVICE MANUAL Photo US model STR DE135 US Model AEP Model UK Model SPECIFICATIONS Audio power specifications US model Muting Full mute BASS BOOST 10 dB at 70 Hz POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 8 ohm load both channels driven from 20 20 000 Hz rated 100 watts per channel minimum RMS power with no more than 0 09 96 total harmonic distortion from 250 milli watts to rated output Amplifier section Stereo mode Frequency response 8 ohms at 20 Hz 20 kHz less than 0 09 total harmonic distortion 100 W 100 W US model DIN 1 kHz 4 ohms 60 W 60 W AEP UK models TV SAT CD MD TAPE VIDEO US model TV LD CD MD TAPE VIDEO AEP UK models TONE Tuner Section 8 dB at 100 Hz and 10 kHz FM stereo FM AM superheterodyne tuner FM tuner section Tuning range Antenna terminals Intermediate frequency Sensitivity Usable sensitivity 87 5 108 0 MHz 75 ohms unbalanced 10 7 MHz Mono 18 3 dBf 4 5 uV Stereo 38 3 dBf 45 uV US model Mono 18 3 dBf 2 2 uV 75 ohms Stereo 38 3 dBf 22 5 uV 75 ohms AEP UK models 11 2 dBf 2 uV US model 11 2 dBf 1 uV 75 ohms AEP UK models 10 Hz 50 Hz 1 dB S N Mono 76 dB Inputs Stereo 70 dB Sensitivity Impedance S N Harmonic distortion at 1 kHz Mono 0 3 CD Stereo 0 5 MD TAPE 50 Separation 45 dB at 1kHz TV SAT 150 mV icone 78 dB Frequency response 30 Hz 15 kHz gt dB VI
35. an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd ex amples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have a 2 V AC range are suit able See Fig A To Exposed Metal Parts on Set AC voltmeter 0 75 V Earth Ground Fig A Using an AC voltmeter to check AC leakage Location of controls e Front view 21 3415161718 9 10 M 15 16 17 18 19 1 07 button 2 TUNING buttons US model TUNING CHAR buttons AEP UK models NAME button AEP UK models 4 PRESET TUNING buttons US model PRESET PTY SELECT buttons AEP UK models AEP UK models AEP UK models US model AEP UK models DISPLAY button 6 RDS PTY button AM button RDS EON button e Rear view 1 ANTENNA AM FM 21 CD 3 MD TAPE SECTION 2 GENERAL FM button FM AM button 9 VIDEO button TV SAT button TV LD button 11 MD TAPE button 12 BASS BOOST button and indicator SPEAKERS A B ON OFF buttons PHONES jack SHIFT button Numeric buttons DIRECT button US model AEP UK models US model AEP UK models e HL n IED JEM p ares Lx r di pesi LU pat 4 4 TV SAT US model TV LD AEP UK models 5 VIDEO 6 Ac power cord 12 MEMORY button MEMORY ENTER button AEP UK models FM MODE button TUNER button CD button VOLUME control MUTING button and
36. input 5211 to 5220 DISPLAY or RDS EON 3 2 1 TUNING 28 or TUNING CHAR PRESET TUNING or PRESET PTY SELECT DIRECT keys input S211 DISPLAY key used for the AEP and UK models only Awon Power supply terminal 5V for A D convener analogsystem I m ow Groundterninal x O Main system clock output terminal 36 WOFERRLY O Relay drive signal output for the woofer speaker relay on Not used open 37 LEDSELECT O LED select signal output terminal active Not used open 38 DOLBYLED O LED drive signal output terminal LED on Not used open 39 CSTUDIO LED O LED drive signal output terminal H LED on Not used open 40 HALLLED O LED drive signal output terminal H LED on Not used open T 42 VOL DOWN o Motor drive signal volume down direction output to the volume motor drive IC202 H active 43 VOL UP o 2 signal volume up direction output to volume motor drive 1 202 26 44 SYS POWER Power on off switch S240 1 0 input terminal L is input when key pressing 45 TUNER MUTE NUN Muting control signal output to the FM AM tuner pack muting on RDS serial clock signal input from the RDS decoder ii ba Used for the AEP and UK models only SS Power down detection signal input from the reset signal generator IC950 47 STOP I 66T
37. ith mark are critical for safety Replace only with part number specified POWER SWITCH PRIMARY SECONDARY SPK SWITCH STANDBY TRANS TONE Ref No Part No Description Remark Ref No Part No Description Remark RR04 1 249 393 11 CARBON 10 5 1 4W lt JACK gt AEP UK RR05 1 249 393 11 CARBON 10 5 1 4W J741 1 750 733 11 JACK LARGE PHONES AEP UK lt RESISTOR gt RR54 1 249 393 11 CARBON 10 5 1 4W AEP UK R741 1 247 753 11 CARBON 1 2K 5 1 2W RR55 1 247 398 11 CARBON 10 5 1 4W R742 1 247 753 11 CARBON 1 2K 5 1 2W AEP UK R791 1 247 753 11 CARBON 1 2K 5 1 2W R792 1 247 753 11 CARBON 1 2K 5 1 2W lt RELAY gt lt SWITCH gt RY701 1 515 921 11 RELAY 12V S701 1 762 529 11 SWITCH PUSH 2 KEY SPEAKERS A B TM701 1 537 376 11 TERMINAL BOARD SP SPEAKERS A B 1 673 026 11 STANDBY TRANS BOARD lt VIBRATOR gt 1 533 233 21 HOLDER FUSE AEP X1 1 579 900 21 VIBRATOR CRYSTAL 4 33MHz AEP UK KOKK K KK K K K K K K K K K K K K K K K K K K K K KK K K K K K K K K K K K K K KK K K K K K K K K K K K K K K K K K lt JACK gt 1 673 030 11 POWER SWITCH BOARD NCNJ902 1 785 834 11 OUTLET 1P US CNJ902 1 785 834 11 OUTLET AC AEP lt gt lt CONNECTOR gt 5206 1 573 105 11 PC BOARD CNP802 1 779 495 11 PLUG 901 1 564 321 00 2 lt SWITCH gt lt DIODE g
38. nt indicator tube FL201 8 VDD Power supply terminal 5V 9 SCLK Serial data transfer clock signal output to the LC78212 IC401 PLL IC on FM AM tuner pack L active 10 S DATA Serial data output to the LC78212 IC401 PLL IC on FM AM tuner pack active 11 PLL DATA I Serial data input from the PLL IC on FM AM tuner pack active i 17 I System reset signal input from the reset signal generator IC950 Q201 T reset For several hundreds msec after the power supply rises L is input then it changes to H 18 Tuned display detection signal input from the FM AM tuner pack L tuned 19 Stereo detection signal input from the FM AM tuner pack L stereo 20 avss Ground terminal or A D converter analog system 00 21 SPRY oO Relay drive signal output for the speaker protect H relay on 22 SURRRY O Relay drive signal output for the surround speaker relay on Not used pull down 25 POWER RY Relay drive signal output for the power on off control H relay on 7 Used for the AEP and UK models only Key input terminal A D input S231 to 5239 BASS BOOST MUTING SHIFT 0 MEMORY 26 or MEMORY ENTER CD MD TAPE TV SAT or TV LD RDS PTY keys input 5239 RDS PTY key used for the AEP and UK models only 27 A D 2 Key input terminal A D input S221 to S230 FM or FM AM 6 5 4 7 8 9 FM MODE VIDEO TUNER keys input Key input terminal A D
39. t S240 1 762 875 21 SWITCH KEYBOARD 1 0 1 673 028 11 PRIMARY BOARD lt FUSE gt KOK K KK K K K K K K K K K K A F902 1 532 464 51 FUSE T2 5AL 250V AEP 1 533 293 11 FUSE HOLDER lt EARTH TERMINAL gt lt FUSE gt 2900 1 537 738 21 TERMINAL EARTH US A F901 1 532 503 11 FUSE T1 6AL 250V AEP UK A F901 1 576 109 11 FUSE 5A 125V US lt RESISTOR gt KOK KK KK K K K K K K K K K K K K K KK K KK K K KK K K K K K K K K KK K K K KK K K K K K K KK K K K K K K K K K A R901 1 202 725 00 SOLID 3 3M 10 1 2W 1 673 029 11 SECONDARY BOARD US KOK ok ok 2k K KKK K K K K K K K K lt RELAY gt lt CONNECTOR gt ANRY901 1 755 018 11 RELAY CNP801 1 764 478 11 PIN CONNECTOR PC BOARD 9P TRANSFORMER RESISTOR A T902 1 433 685 11 TRANSFORMER POWER UK A R810 1 249 381 11 CARBON 1 5 1 4W F 7902 1 433 686 11 TRANSFORMER POWER US A R811 1 249 381 11 CARBON 1 5 1 4W F 7902 1 450 361 11 TRANSFORMER POWER 1 673 027 11 SPK SWITCH BOARD 1 673 025 11 TONE BOARD KOK K KK K K K K K K K K K K K K gt gt KK K ok ok K K K K lt CONNECTOR gt lt CAPACITOR gt CNP703 1 764 474 11 PIN CONNECTOR PC BOARD 5P C421 1 137 440 11 FILM 0 018uF 5 50V CNP704 1 764 473 11 PIN CONNECTOR PC BOARD 3P C422 1 124 463 00 ELECT 0 1uF 20 50V CNS702 1 770 378 11 CONNECTOR BOARD TO BOARD 5P C423 1 137 368 11 FILM 0 0047uF 5 50V C424 1 137 372 11 FILM 0 022uF 5 50V C471 1 137 440 11 FILM 0 018uF 5 50V
40. wise noted pF uuF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in and 4W or less unless otherwise specified A internal component e Ew nonflammable resistor e 1 panel designation Note The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified B Line B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Voltages are taken with a VOM Input impedance 10 Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path r gt Waveforms MAIN Board XO 1 6 Vp p 4 33 MHz DISPLAY Board Ic201 65 x2 A 5 4 Vp p 4 19 MHz 40 STR DE135 5 2 PRINTED WIRING BOARD MAIN Board e See page 8 for Circuit Boards Location MB TAPE r VIE r AUDIO Our UT r AuBIO IN IN ORO wang lt LON Nr lt o C 0 7 MAIN BOARD 0000000000000070 CHU 6 6 6 6 6 6 4 e Semiconductor C Location IC801 D O o 50 OO D oD O O OM PS PP Pe 1 a MB v
Download Pdf Manuals
Related Search