SERVICE MANUAL - Zelfbouwaudio.nl
Contents
1. SA ond TN Soma signal conditions EE East European S NOA osc No mark FM amp wo c201 zawod 6 g m CURA o5 ZEG vee E E 8B ZA 3 4 SCHEMATIC DIAGRAM DISPLAY SECTION 5 PI E 5 2 i 13 1 14 1 15 16 17 18 19 20 21 22 23 24 R IN ey DC QT PIE I 222. E Wal 602 i 2300 SURROUND PROCESSOR i FOR 0620 770 ONDARY BOARD oan vee one te ss m m 8 PRIMAR wa 2 p 22 p wa oi twa 1C301 80LBY PROLOGIC OECORGER 7 ROS CLOCK IN ROS I INI aer our Ros in 3 cock in 5 1 1 ROS GECOUER EJ ZE ibb 1 850 STANDBY ws 27 ROS BATA IN CAEI
3. SW SW SW VOLUME VR TONE Description Remarks Ref No No Description Remarks SW BOARD COMPLETE lt CONNECTOR gt zaa SW A BOARD CNP202 1 770 391 11 PIN CONNECTOR PC BOARD 7P kia CNS402 1 568 439 11 SOCKET CONNECTOR 7P SW B BOARD CNS403 1 568 442 11 SOCKET CONNECTOR 9 zai lt DIODE gt lt CONNECTOR gt 0238 8 719 313 50 DIODE SEL6810A TH12 BASS BOOST PIN CONNECTOR PC BOARD 5P 0421 8 719 815 85 DIODE 151585 CONNECTOR PC BOARD 3P HOUSING CONNECTOR PC BOARD 4P I0 CONNECTOR BOARD TO BOARD 5 10404 8 759 636 74 M5218AP 22 lt JACK gt lt TRANSISTOR gt JACK LARGE TYPE PHONES 0401 8 729 202 67 TRANSISTOR 2SK246 GR3 lt RESISTOR gt 0402 8 729 141 30 TRANSISTOR 2SC3623A LK 0451 8 729 202 67 TRANSISTOR 2SK246 GR3 CARBON 1 2K 5 1 2W 0452 8 729 141 30 TRANSISTOR 2SC3623A LK CARBON 1 2K 5 1 2W CARBON 1 2K 5 1 2W RESISTOR gt CARBON 1 2K 5 1 2W R420 1 249 415 11 CARBON 680 5 14W lt SWITCH gt 421 1 249 430 11 CARBON 12K 5 1 4W R422 1 249 422 11 CARBON 2 7K 5 14W SWITCH PUSH 2 KEY SPEAKERS R423 1 247 903 00 CARBON 1M 5 1 4W II R424 1 247 903 00 CARBON 1M 5 VR TONE BOARD COMPLETE R425 1 249 429 11 CARBON 10K 5 1 4W ky W R426 1 249 439 11 CARBON 68K 5 1 4W VOLUME BOARD R427 1 249 417 11 CARBON 1K 5 14W WOREK R430 1 249 437 11 CARBON 47K 5 1 4W R431 1 247 843 11 CARBON 3 3K 5 1 4W
4. VOLUME BOARD 1 BOARD 55 52 El 3 7 NOA e E E tr z VoL UP 1 voL 90 EA bs TEADA 7 Pun M DELAY OUT PREM bs wy san Lot M i w hg i m m mp 4 He 1 v CUIR um D oW 1 1C301 LA2786 1 401 LC7822 ME z 1 BASS BOOST Moos f STEREO MONO TUNED TA NEWS INFO 1 UH _ wage T E ARE wi iw fe plg NOE OOD BB u W EXTA WU RK SIM 4 4 KH zm nes TUBE 1 c coo iren 72 MHz z E 4 t BASS BOOST WE GR Jg 14 T 1 843 coo Er ii i 4 BE i van Boano pn 1 p LEVEL SHIFT fi 22 345 Qut 22 5 VERE TE R ARA COT POPR a 2 e us Muni m KEY BOARD A 5343 Bios 22 5 CNS205 Su 8 SHIFT RESISTOR 222345 Me S xm 18342 DE EM EE 4 7 4759 w Pw pg 3 ws 5217 E TWE has 40 id SBM 1 201 ac L E Lan SYSTEM TU CENTER CENTER REAR REAR ON OFF 22 12 945 s cE CONTROL 0 2 LEVEL LEVEL LEVEL LEVEL 24 m qu n m uum illl S 90 3 Eg i 1 om es B Gri 13 Mm 325 m r4 Ts r 2 E
5. BU1922 m ud is 5 Hi 2 A m 55 i 5 Si Eo zT TUNING TONING PRESET PRESET R MAIN 159 CER LEVEL LEVEL TUNING TUNING qusi i Lig mos tUm 28 55 e tt sn sns 82 24 5 25 A e 5 JE B a 7 T ewm m m 58 14 58 A wo 8 g P 1 I s ses gy 1 950 NUM2103D d EZB S 83 gt lt 55 EE IL wn 8 8 8 858 28 88 em s E 85 5 zj kad 2 2 8 9615 NOBEL x a i s etis i GR 1 8 RESET wa 5 8 vaan 85 SWITCH 1 a 28 LE vse 2 VREF 7 VSA O xw VOL BONN T o 21 Em BASS BOOST 3 16202 528 855 gt VOLUME MOTOR CONTROL B 538 t 53 3 O VSBSES 5 ril ME Cen 4 Boost LED 55 Z 55 p 38 58 a 38 8 5 LI 1 1 GO wo 4 15 16 17 18 3 5 PRINTED WIRING BOARDS DISPLAY SECTION 1 2 3 5 11 12 13 14 15 16 17 18 19 DISPLAY BOARD MODE MEMORY PRESET TUNING 5208 CHARACTER 20 01 AY 8 aj
6. 2488 DIODE 71 241 0604 8 749 010 26 1620 DIODE RBV 602 01 0610 8 729 119 78 TRANSISTOR 2SC403SP 51 DIODE UZ 5 1BSB 0620 8 729 140 82 TRANSISTOR 2SA988 PAFAEA DIODE 11ES2 0651 8 729 119 76 TRANSISTOR 2SA1175 HFE DIODE 11ES2 0652 8 729 141 30 TRANSISTOR 2SC3623A LK DIODE 11ES2 0653 8 749 010 25 MN2488 OPY M DIODE 11ES2 0654 8 749 010 26 MP1620 0PY M DIODE 151585 0670 8 729 140 82 TRANSISTOR 2SA988 PAFAEA DIODE 151585 0701 8 729 119 76 TRANSISTOR 2SA1175 HFE DIODE UZL 9H3 TA 0702 8 729 141 30 TRANSISTOR 2SC3623A LK DIODE 151585 0703 8 749 010 25 MN2488 OPY M DIODE 11ES2 0704 8 749 010 26 1620 DIODE 11ES2 Q710 8 729 119 78 TRANSISTOR 2SC403SP 51 DIODE 11ES2 0720 8 729 140 82 TRANSISTOR 2SA988 PAFAEA DIODE 11 52 0721 8 729 140 82 TRANSISTOR 2SA988 PAFAEA DIODE 151585 0722 8 729 140 84 TRANSISTOR 2SC1841 PAFAEA 0723 8 729 119 78 TRANSISTOR 2504035 51 lt TERMINAL gt 0751 8 729 119 76 TRANSISTOR 2SA1175 HFE TERMINAL EARTH 0752 8 729 141 30 TRANSISTOR 2SC3623A LK TERMINAL EARTH 0753 8 749 010 25 MN2488 OPY M TERMINAL EARTH 0754 8 749 010 26 1620 0770 8 729 140 82 TRANSISTOR 2SA988 PAFAEA lt IC gt 0801 8 729 140 97 TRANSISTOR 258734 34 BU1922 0802 8 729 119 78 TRANSISTOR 2SC403SP 51 LV1016 0808 8 729 180 92 TRANSISTOR 250809 142786 0809 8 729 119 78 TRANSISTOR 2SC403SP 51 M5218AP 22 0951 8 729 030 18 TRANSISTOR 2502525 10782
7. 22 23 24 25 26 m m ica SECONDARY BOARD IN REC our BOT uoeo ovr ng Cans ZR IE EC PREIS er a IET a R E MAIN BOARD 1901 POWER TaNSFORNER r CHASSIS PRIMARY BOARD SW BOARD SW B BOARD SW A BOARD CNS253 MIX BOARD DE4I5 MODEL VOLUME BOARD CNS402 VOLUME BOARD prsptar BOARO CNS403 cnassis chassis BOARD AEP G EE_ MODEL 1 2 Jf 10 Waveform O 4 75Vp p 8MHz 1c300 Note capacitors are unless otherwise noted pF uF 50WV less are not indicated except for electrolytics and tantalums All resistors are in Q and 1 4W or less unless otherwise specified A Internal component Line B B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions No mark FM AM Voltages are taken with a VOM Input impedance 10MQ Voltage variations may be noted due to normal production tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production
8. Specifications 1 GENERAL Location and Function of controls 2 EXPLANATION OF IC TERMINALS DIAGRAMS Circuit Boards Location Printed Wiring Boards Main Section Schematic Diagram Main Section Schematic Diagram Display Section Printed Wiring Boards Display Section EXPLODED VIEWS Front Panel Section Chassis Section 5 ELECTRICAL PARTS LIST 2 SECTION SECTION SECNON 3 GENERAL EXPLANATION OF IC TERMINALS DIAGRAMS Rem STR DE315 DE415 PRINTED WIRING BOARDS MAIN SECTION 3 2 Semiconductor Location Location D710 D721 0722 D723 D724 D725 0801 D802 D804 D810 D811 D812 D813 D814 D815 D816 D817 D818 D820 D821 D822 D823 1 300 1 301 1C302 1C401 1C402 1 701 1 702 1 801 1C802 1 950 c 112 H 6 H 6 r6 r6 L6 r6 F 12 27 13 lt 13 C 13 cn 12 D 21 F6 D 13 D 13 D 13 D 12 D 12 J 2 F 3 H 4 G4 G 3 D 4 D 3 H 7 E 7 E 6 E 6 B 10 Note 0 Parts extracted from the component side c Pattern on the side which is seen Abbreviation EE East European G German G2 G2 2 D 8 C9 D 9 co D 8 H 8 G 9 H 9 G 9 G 8 18 19 T3 re 2 12 H 8 H 6 r6 F9 E 9 E 8 1 7 D 14 F 13 B 11 20 21
9. lt CAPACITOR gt R432 1 247 883 00 CARBON 150K 5 1 4W CERAMIC 22PF 5 50V 433 1 249 427 11 CARBON 6 8K 5 14W FILM 0 018uF 5 50V R434 1 249 413 11 CARBON 470 5 14W ELECT 0 1uF 20 50 R438 1 249 441 11 CARBON 100K 5 1 4W FILM 0 0047 5 50V R441 1 249 441 11 CARBON 100K 5 1 4W FILM 0 022uF 5 50V R444 1 247 903 00 CARBON 1M 5 1 4W ELECT 10uF 20 35V R464 1 247 903 00 CARBON 1M 5 1 4W ELECT 10uF 20 35V R469 1 247 903 00 CARBON 1M 5 1 4W ELECT 0 33uF 20 50 R470 1 249 415 11 CARBON 680 5 14W MYLAR 0 033uF 5 50V 471 1 249 430 11 CARBON 12 5 1 4W CERAMIC 100PF 5 50V 472 1 249 422 11 CARBON 2 7K 5 14W ELECT 1uF 20 50 R473 1 247 903 00 CARBON 1M 5 1 4W ELECT 1uF 20 50 R474 1 247 903 00 CARBON 1M 5 1 4W ELECT 10uF 20 35V R475 1 249 429 11 CARBON 10K 5 1 4W ELECT 10uF 20 35V R476 1 249 439 11 CARBON 68K 5 1 4W CERAMIC 22 5 50V R477 1 249 417 11 CARBON 1K 5 14W FILM 0 018uF 5 50V R480 1 249 437 11 CARBON 47K 5 1 4W ELECT 0 1uF 20 50 481 1 247 843 11 CARBON 3 3K 5 1 4W FILM 0 0047uF 5 50V R482 1 247 883 00 CARBON 150K 5 1 4W FILM 0 022uF 5 50V R483 1 249 427 11 CARBON 6 8K 5 14W ELECT 10uF 20 35V R484 1 249 413 11 CARBON 470 5 14W ELECT 10uF 20 35V R491 1 249 441 11 CARBON 100K 5 1 4W ELECT 0 33uF 20 50 R492 1 247 903 00 CARBON 1 5 1 4W MYLAR 0 033uF 5 50V R494 1 247 903 00 CARBON 1M 5 1 4W CERAMIC 100PF 5 50V ELECT 02246 20 50V lt VARIABLE RESISTOR gt
10. 4TuF 0 022uF 220 5 20 20 20 20 20 20 20 20 20 20 10 20 20 10 5 5 10 20 10 10 10 10 20 20 10 5 5 20 10 20 10 20 5 10 10 20 10 20 5 10 10 20 10 20 5 10 MAIN Remarks Ref No Part No Description 50V C721 1 126 923 11 ELECT 220uF 20 50V C722 1 126 964 11 ELECT 10uF 20 50V C740 1 128 562 11 ELECT 47uF 20 50V C741 1 128 562 11 ELECT 4TuF 20 50V 0742 1 126 925 11 ELECT 470uF 20 50V 0743 1 126 925 11 ELECT 470uF 20 50V 0752 1 162 282 31 CERAMIC 100PF 10 50V 0753 1 126 933 11 ELECT 100uF 20 50V 0755 1 102 233 00 CERAMIC 33PF 10 50V C760 1 126 967 11 ELECT 4TuF 20 50V C761 1 137 372 11 FILM 0 022uF 5 50V C770 1 162 286 21 CERAMIC 220PF 10 50V C799 1 164 159 21 CERAMIC 0 1uF 50V C801 1 104 664 11 ELECT 4TuF 20 50V C802 1 104 664 11 ELECT 20 50V 0803 1 128 506 11 ELECT 6800uF 20 16V C804 1 128 506 11 ELECT 6800uF 20 50V C805 1 130 781 00 FILM 0 22uF 10 50V C806 1 130 781 00 FILM 0 22uF 10 50V C807 1 104 664 11 ELECT 4TuF 20 16V 0808 1 104 664 11 ELECT 4TuF 20 50V C809 1 126 960 11 ELECT 1uF 20 100 08101 1 126 960 11 ELECT 1uF 20 50V C811 1 126 942 61 ELECT 1000uF 20 50V C812 1 126 942 61 ELECT 1000uF 20 50V C813 1 101 001 00 CERAMIC 0 001uF 50V C814 1 101 001 00 CERAMIC 0 001uF 50V C820 1 161 494 00 CERAMIC 0 022uF 50V C821 1 161 494 00 CERAMIC 0 022uF 50
11. 2K 5 14W 821 1 249 437 11 CARBON 47K 5 1 4W 1 665 274 11 SECONDARY BOARD R822 1 249 425 11 CARBON 47K 5 14W R823 1 249 437 11 CARBON 47K 5 1 4W lt CONNECTOR gt R824 1 249 425 11 CARBON 47K 5 14W 825 1 249 407 11 CARBON 150 5 14W CNP801 1 764 480 11 PIN CONNECTOR PC BOARD 11P 4R830 1 249 405 11 CARBON 100 5 14W 48831 1 249 403 11 CARBON 68 5 14W lt RESISTOR gt R950 1 249 421 11 CARBON 2 2K 5 1 4W 8810 1 249 381 11 CARBON 1 5 1 4W R951 1 249 429 11 CARBON 10K 5 1 4W 48811 1 249 381 11 CARBON 1 5 1 4W R952 1 247 843 11 CARBON 3 3K 5 1 4 R953 1 247 863 91 CARBON 22K 5 1 4W R954 1 249 439 11 CARBON 68K 5 1 4W 1 665 272 11 STBY BOARD R955 1 249 429 11 CARBON 10K 5 1 4W R956 1 247 843 11 CARBON 3 3K 5 1 4W 1 533 233 11 HOLDER FUSE R957 1 249 417 11 CARBON 1K 5 14W R958 1 249 401 11 CARBON 47 5 14W lt CONNECTOR gt R960 1 249 429 11 CARBON 10K 5 1 4W CNP802 1 779 495 11 PLUG CONNECTOR PIN 4P lt RELAY gt GNP901 1 564 321 00 PIN CONNECTOR 2P CNP903 1 580 230 11 PIN CONNECTOR PC BOARD 2P AEP G EE RY601 1 515 921 11 RELAY 12V RY701 1 515 921 11 RELAY 12V lt DIODE gt RY801 1 755 013 11 RELAY D816 8 719 815 85 DIODE 151585 lt TERMINAL gt lt FUSE gt T 1 1 694 266 11 TERMINAL BOARD ANT ANTENNA TM601 1 537 510 11 TERMINAL BOARD SPEAKER 6P AF902 1 532 286 00 FUSE TIME LAG 2 5A AEP G EE SURROUND SP
12. tolerances Circled numbers refer to waveforms Signal path gt FM Abbreviation German EE East European The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified m 3 3 SCHEMATIC DIAGRAM MAIN SECTION Refer to page 15 for IC Block Diagrams itis exchanged by unit replacement and will not be repaired STR DE315 DE415 9 12 13 14 15 18 19 20_ 24 MAIN BOARD 1 SW BOARD 1 1C701 RE 8 wow inen H g 12702 H E ae E LJ MIX BOARD ZA ela When TU001 TUNER UNIT becomes defective 9 E n zi z FRONT TUNER 78 Q ANT im 1255 595 11 28 52 QEP UK Gi
13. 2 lt RESISTOR gt M5218AP 22 uPC2581V R5 1 249 421 11 CARBON 2 2K 5 14W F uPC2581V R6 1 247 807 31 CARBON 100 5 1 4W 78125 R7 1 247 807 31 CARBON 100 5 1 4W M5F79M12 R300 1 247 903 00 CARBON 1M 5 1 4W 8301 1 249 421 11 CARBON 2 2K 5 1 4W IC NJM2103D R302 1 249 421 11 CARBON 2 2K 5 1 4W lt JACK gt R303 1 249 439 11 CARBON 68K 5 1 4W R304 1 249 441 11 CARBON 100K 5 1 4W JACK PIN 4P PHONO CD 8306 1 249 436 11 CARBON 39K 5 1 4W JACK PIN 6P TAPE MD TV DBS AUDIO IN R307 1 247 862 11 CARBON 20K 5 1 4W JACK PIN 4P VIDEO R308 1 249 421 11 CARBON 2 2K 5 COIL gt R309 1 249 421 11 CARBON 22K 5 1 4W R352 1 249 441 11 CARBON 100K 5 1 4W INDUCTOR 100uH R353 1 249 425 11 CARBON 4 7K 5 1 4W INDUCTOR 10uH R354 1 249 425 11 CARBON 4 7K 5 1 4W INDUCTOR 10uH COIL AIR CORE R355 1 249 425 11 CARBON 4 7K 5 1 4W COIL R356 1 249 425 11 CARBON 4 7K 5 1AW R357 1 249 441 11 CARBON 100K 5 1 4W COIL AIR CORE 8358 1 249 441 11 CARBON 100K 5 1 4W COIL AIR CORE 8359 1 249 425 11 CARBON 4 7K 5 1 4W BB Ref No R360 R361 R362 R363 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R420 R435 R442 R443 R447 R448 R449 R451 R452 R453 R454 R455 R456 R457 R458 R459 R460 R461 R462 R463 R465 R466 R467 R470 R473 R601 R602 R603 R604 R605 R610 R611 R613 R61
14. 4 R615 R616 8617 R618 2 8619 Part No 1 247 843 11 1 249 429 11 1 249 429 11 1 249 411 11 1 249 411 11 1 249 421 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 429 11 1 249 437 11 1 247 897 11 1 249 416 11 1 247 897 11 1 249 437 11 1 249 425 11 1 249 417 11 1 249 417 11 1 247 897 11 1 249 441 11 1 249 418 11 1 249 418 11 1 249 418 11 1 249 416 11 1 249 429 11 1 247 863 91 1 249 411 11 1 249 421 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 429 11 1 249 437 11 1 247 897 11 1 249 416 11 1 247 897 11 1 249 437 11 1 249 417 11 1 249 417 11 1 247 897 11 1 249 441 11 1 249 437 11 1 249 417 11 1 249 439 11 1 249 414 11 1 249 439 11 1 249 441 11 1 249 421 11 1 249 437 11 1 249 414 11 1 249 409 11 1 249 409 11 1 233 352 41 1 249 393 11 1 249 389 11 1 249 405 11 Description CARBON 3 3K 5 CARBON 10K 5 CARBON 10K 5 CARBON 330 5 CARBON 330 5 CARBON 2 2K 5 CARBON 1K 5 CARBON 1K 5 CARBON 1K 5 CARBON 1K 5 CARBON 1K 5 CARBON 10K 5 CARBON 47K 5 CARBON 560K 5 CARBON 820 5 CARBON 560K 5 CARBON 47K 5 CARBON 4 7K 5 CARBON 1K 5 CARBON 1K 5 CARBON 560K 5 CARBON 100K 5 CARBON 1 2K 5 CARBON 1 2K 5 CARBON 1 2K 5 CARBON 820 5 CARBON 10K 5 CARBON 22K 5 CARBON 330 5 CARBON 2 2K 5 CARBON 1K 5 CARBON 1K 5 CARBON 1K 5 CARBON 1K 5 CARBON 1K 5 CARBON 10K 5 CARBON 47K 5 CARBON
15. 459 11 1 164 159 21 1 137 365 11 1 162 294 31 1 126 962 11 1 164 159 21 1 162 291 31 1 164 159 21 1 164 159 21 1 164 159 21 1 162 286 21 1 162 286 21 1 162 286 21 1 126 962 11 1 126 966 11 1 162 282 31 1 137 459 11 1 137 365 11 1 126 962 11 1 164 159 21 1 162 282 31 1 126 933 11 1 102 233 00 1 126 967 11 1 137 372 11 1 162 286 21 1 162 282 31 1 126 933 11 1 102 233 00 1 126 967 11 1 137 372 11 1 162 286 21 1 162 282 31 1 126 933 11 1 102 233 00 1 126 967 11 1 137 372 11 1 162 286 21 Description FILM ELECT ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT CERAMIC CERAMIC ELECT ELECT CERAMIC FILM CERAMIC FILM CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC FILM FILM ELECT CERAMIC CERAMIC ELECT CERAMIC ELECT FILM CERAMIC CERAMIC ELECT CERAMIC ELECT FILM CERAMIC CERAMIC ELECT CERAMIC ELECT FILM CERAMIC 0 1uF 0 47uF 4 7uF 0 47uF 4 7uF 0 15uF 3 3uF 0 15uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 4 7uF 0 1uF 33uF 0 1uF 220PF 3 3uF 33uF 100PF 0 0056uF 0 1uF 0 0015uF 0 001uF 3 3uF 0 1uF 560 0 tuF 0 1uF 0 1uF 220PF 220PF 220PF 3 3uF 33uF 100PF 0 0056uF 0 0015uF 3 3uF 0 1uF 100PF 100uF 33PF 4TuF 0 022uF 220 100 100uF 4TuF 0 022uF 220 100 100uF 33PF
16. 4W 1 4W 1 4W 14W 1 4W 1 4W F 1 4W 14W 14W 14W 14W DE415 1 4W DE415 AW 1 4W 1 4W 1 4W 1 4W 1 4W The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified MAIN MIX PRIMARY SECONDARY STBY Ref No No Description Remarks Ref No No Description Remarks 753 1 249 414 11 CARBON 560 5 1 666 496 11 BOARD DE415 R754 1 249 439 11 CARBON 68K 5 1 4W reae R755 1 249 441 11 CARBON 100K 5 1 4w R760 1 249 421 11 CARBON 2 2K 5 14W lt CONNECTOR gt R761 1 249 437 11 CARBON 47K 5 14W CNS253 1 691 765 11 PLUG MICRO CONNECTOR DE415 R763 1 249 414 11 CARBON 560 5 14W AKR764 1 249 409 11 CARBON 220 5 14W lt JACK gt 4R765 1 249 409 11 CARBON 220 5 14W R766 1 233 352 41 ENCAPSULATED COMPONENT 4253 1 774 843 11 JACK PIN 1P MIX DE415 R767 1 249 293 11 CARBON 10 5 1 4W radek dac R768 1 249 389 11 CARBON 47 5 1 665 273 11 PRIMARY BOARD R770 1 249 419 11 CARBON 1 5K 5 14W ated 771 1 249 426 11 CARBON 5 6K 5 14W R772 1 249 431 11 CARBON 15K 5 1 4W 1 533 233 21 HOLDER FUSE 773 1 249 437 11 CARBON 47K 5 14W lt FUSE gt 781 1 247 887 00 CARBON 220K 5 1 4W DE415 A F901 1 532 259 00 FUSE TIME LAG 1 6A 28803 1 249 289 11 CARBON 47 5 d W rodek R804 1 249 421 11 CARBON 2
17. 5 1 4W R704 1 249 439 11 CARBON 68K 5 1 4W 705 1 249 441 11 CARBON 100K 5 R710 1 249 421 11 CARBON 2 2K 5 1 4W 1 4W R711 1 249 437 11 CARBON 47K 5 1 4W 713 1 249 414 11 CARBON 560 5 1 4W F 9714 1 249 409 11 CARBON 220 5 1 4W 8715 1 249 409 11 CARBON 220 5 AXR716 1 233 352 41 ENCAPSULATED COMPONENT 1 4W 1 4W R717 1 249 393 11 CARBON 10 5 1 4W R718 1 249 389 11 CARBON 47 5 1 4W 8719 1 249 405 11 CARBON 100 5 1 4W R720 1 249 419 11 CARBON 1 5K 5 721 1 249 426 11 CARBON 5 6K 5 1 4W 1 4W F 722 1 249 403 11 CARBON 68 5 1 4W R723 1 249 437 11 CARBON 47K 5 1 4W R724 1 249 425 11 CARBON 4 7K 5 1 4W R725 1 249 429 11 CARBON 10K 5 726 1 249 417 11 CARBON 1K 5 1 4W 1 4W R727 1 249 427 11 CARBON 6 8K 5 1 4W R730 1 249 429 11 CARBON 10K 5 1 4W 731 1 247 887 00 CARBON 220K 5 1 4W R734 1 249 429 11 CARBON 10K 5 1 4W 1 4W F AR740 1 249 393 11 CARBON 10 5 1 4W 1 4W F AR741 1 249 393 11 CARBON 10 5 1 4W R742 1 249 425 11 CARBON 4 7K 5 743 1 249 425 11 CARBON 4 7K 5 1 4W 751 1 249 417 11 CARBON 1K 5 R752 1 249 439 11 CARBON 68K 5 1 4W 1 4W 1 4W MAIN Remarks 14W 1 4W 14W 1 4W 1 4W 1 4W DE415 1 4W 1 4W 1 4W 14W 1 4W 1 4W 14W 1 4W 14W 14W 14W 1 4W F 1 4W 14W 1 4W 1 4W 1 4W 14W 1 4W 14W 1 4W 1 4W 14W 1 4W 14W 14W 14W 1 4W 1 4W 1
18. 560K 5 CARBON 820 5 CARBON 560K 5 CARBON 47K 5 CARBON 1K 5 CARBON 1K 5 CARBON 560K 5 CARBON 100K 5 CARBON 47K 5 CARBON 1K 5 CARBON 68K 5 CARBON 560 5 CARBON 68K 5 CARBON 100K 5 CARBON 2 2K 5 CARBON 47K 5 CARBON 560 5 CARBON 220 5 CARBON 220 5 ENCAPSULATED COMPONENT CARBON 10 5 CARBON 47 5 CARBON 100 5 Remarks Ref No Part No Description 1 4W R620 1 249 419 11 CARBON 1 5K 5 1 4W R621 1 249 426 11 CARBON 5 6K 5 1 4W R622 1 249 403 11 CARBON 68 5 1 4W R623 1 249 437 11 CARBON 47K 5 1 4W R630 1 249 426 11 CARBON 5 6K 5 1 4W R631 1 247 887 00 CARBON 220K 5 1 4W 1 4W R632 1 249 426 11 CARBON 5 6K 5 1 4W R651 1 249 417 11 CARBON 1K 5 1 4W R652 1 249 439 11 CARBON 68 5 R653 1 249 414 11 CARBON 560 5 14W 1 4W R654 1 249 439 11 CARBON 68K 5 1 4W R655 1 249 441 11 CARBON 100K 5 1 4W R660 1 249 421 11 CARBON 2 2K 5 1 4W R661 1 249 437 11 CARBON 47K 5 R663 1 249 414 11 CARBON 560 5 1 4W 1 4W 4R664 1 249 409 11 CARBON 220 5 1 4W F AR665 1 249 409 11 CARBON 220 5 1 4W AR666 1 233 352 41 ENCAPSULATED COMPONENT 1 4W F AR667 1 249 393 11 CARBON 10 5 R668 1 249 389 11 CARBON 4 7 5 1 4W 1 4W R670 1 249 419 11 CARBON 1 5K 5 1 4W R671 1 249 426 11 CARBON 5 6K 5 1 4W R672 1 249 431 11 CARBON 15K 5 1 4W R673 1 249 437 11 CARBON 47K 5 701 1 249 417 11 CARBON 1K 5 1 4W 1 4W R702 1 249 439 11 CARBON 68K 5 1 4W R703 1 249 414 11 CARBON 560
19. EAKER TM701 1 537 376 11 TERMINAL BOARD SPEAKER FRONT SPEAKER lt RELAY gt lt TUNER gt RY901 1 515 720 11 RELAY 10001 1 233 594 12 ENCAPSULATED COMPONENT AEP UK G lt TRANSFORMER gt TUOO1 1 233 595 11 ENCAPSULATED COMPONENT EE AAT902 1 450 358 11 TRANSFORMER POWER lt VIBRATOR gt aaa aaa x 1 579 900 21 VIBRATOR CRYSTAL 4 33MHz X301 1 579 952 21 VIBRATOR CERAMIC 8MHz EOE CEES EERE 930 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref No CNP703 CNP704 CNS205 CNS702 J741 R741 R742 R791 R792 8701 C420 C421 C422 C423 C424 C425 C426 C427 C428 C429 C430 C431 C432 C433 C470 C471 C472 C473 C474 C475 C476 C477 C478 C479 C492 C601 C651 C701 C751 Part No A 4392 965 A 1 764 474 11 1 764 473 11 1 770 397 11 1 770 378 11 1 750 733 11 1 260 100 11 1 260 100 11 1 260 100 11 1 260 100 11 1 762 319 11 4392 964 1 162 207 31 1 137 440 11 1 124 463 00 1 137 368 11 1 137 372 11 1 126 096 11 1 126 096 11 1 124 252 00 1 130 489 00 1 102 973 00 1 126 301 11 1 126 301 11 1 126 096 11 1 126 096 11 1 162 207 31 1 137 440 11 1 124 463 00 1 137 368 11 1 137 372 11 1 126 096 11 1 126 096 11 1 124 252 00 1 130 489 00 1 102 973 00 1 124 464 11 1 126 163 11 1 126 163 11 1 126 163 11 1 126 163 11
20. ELECT 4 7uF 20 50 RV404 1 225 229 11 RES VAR CARBON 100KX4 ELECT 4 TuF 20 50V MASTER VOLUME ELECT 4 7uF 20 50 RV421 1 223 362 11 RES VAR CARBON 100K 100K BASS ELECT 4 TuF 20 50 RV422 1 223 363 11 RES VAR CARBON 125K 125K TREBLE RV423 1 225 447 11 RES VAR CARBON 100K 100K BALANCE xd es STR DE315 DE415 VOLUME VR TONE Ref No No Description Remarks Ref No No Description Remarks SWITCH gt ACCESSORIES amp PACKING MATERIALS 240 1 554 937 11 SWITCH KEY BOARD BASS BOOST Sr Serer aa HE ERE EEE beeka 1 475 042 11 ADAPTOR 21PIN D SUB 1 475 136 21 REMOTE COMMANDER RM U301 DE315 MISCELLANEOUS 1 475 137 11 REMOTE COMMANDER RM P301 DE415 1 501 374 11 ANTENNA LOOP 1 501 594 11 ANTENNA FM 11 1 769 908 11 WIRE FLAT 9 CORE 12 1 765 314 11 WIRE FLAT TYPE 7 CORE 3 859 657 11 MANUAL INSTRUCTION 61 1 773 252 11 WIRE FLAT TYPE 27 CORE ENGLISH FRENCH GERMAN DUTCH ITALIAN AEP UK G AT 1 751 520 11 CORD POWER UK 3 859 657 41 MANUAL INSTRUCTION 1 769 744 11 CORD POWER AEP G EE SPANISH SWEDISH FRENCH DANISH PORTUGUESE AEP 3 859 657 51 MANUAL INSTRUCTION CNJ903 1 526 794 11 OUTLET AC AEP G EE ENGLISH RUSSIAN POLISH EE 1901 1 431 260 11 TRANSFORMER POWER DE315 4 981 643 01 COVER BATTERY for RM P301 U301 41901 1 431 266 11 TRANSFORMER POWER DE415 aa dee ode ed edo o doo deda od
21. ROS TIK IN ow Te MUTE PLL DATA GUT 5 6 7822 72180 STERED IN SURR AY TUNER ATE PROTECT IN 35 87 ND a BISPLAY BDAR ns STR DE315 DE415 Waveform IC BLOCK DIAGRAM DISPLAY SECTION Note Voltages are taken with a VOM Input impedance 10MQ IC BLOCK DIAGRAMS MAIN SECTION capacitors are in uF unless otherwise noted pF 50WV Voltage variations may be noted due to normal production 1 202 BA6208 less are not indicated except for electrolytics and tantalums tolerances All resistors and 1 4W less unless otherwise specified Waveforms are taken with a oscilloscope 1C701 1C702 uPC2581V 1C300 LV1016 component Voltage variations may be noted due to normal production Bz B Line tolerances a 53Vpp SWITCH SS Circled numbers refer to waveforms cx 4 Signal path lt gt FM Voltages and waveforms are de with respect to ground under no AA
22. STR DE315 DE415 SERVICE MANUAL Photo STR DE415 model AEP Model UK Model Manufactured under license from Dolby Laboratories Licensing Corporation DOLBY PRO LOGIC the double D symbol are trademarks of Dolby Laboratories Licensing Corporation SPECIFICATIONS Amplifier section Inputs Power output Sensitivity Impedance S N Stereo mode DIN IkHz 4ohms Weighting STR DEAI5 network 80W 80W input level PHONO 25 50 74dB Kilohms 72dB Surround DIN 1kHz 4ohms LA z Aohms mode Front 6D 50 STR DE415 70W ch Kilohms 82dB STR DE31 I TV LD 150mV A 150mV Center VIDEO STR DE415 78 THF STR DE3I5 only in PROLOG Output TAPE MD REC OUT MODE Voltage 150mV Rear Impedance 10 kilohms STR DE415 VIDEO AUDIO OUT DIN IkHz 4ohms Voltage 150mV 70W Impedance 10 kilohms STR DE315 MIX AUDIO DIN IkHz 4ohms OUT STR DE415 only 60w Voltage 2V Impedance 10 kilohms Frequency PHOTO RIAA PHONES Accepts low response equalization curve and high impedance 0 5dB headphones TV LD CD TAPE MD VIDEO Muting Full mute 10Hz 50kHz 1dB mm MICROFILM BASS BOOST TONE 10dB at 70Hz 888 at 100Hz and 10kHz FM tuner section Tuning range Aerial range Sensitivity Harmonic diatortion at 1kHz Separation Frequency response 87 5 108 0MHz O
23. Seek HARDWARE LIST abe a 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 2 7 685 881 09 SCREW BVTT 4X8 S 3 7 685 872 09 SCREW BVTT 3X8 5 4 7 658 646 71 SCREW BTP 3X8 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified
24. THER 65 0 74 0MHz East European 75ohms unbalanced Mono 18 3 dBf 22u V 75ohms Stereo 38 3 dBf 75ohms uv 11 2 dBf 75ohms IHF Mono 76dB Stereo 70dB Mono 0 3 Stereo 0 5 45dB at kHz 30Hz 15kHz Continued on next page FM STEREO FM AM RECEIVER SONY Seleciti ity 60dB at 400kHz AM tuner section Tuning range 522 1611 kHz Aerial Loop aerial Usable 50dB m at 999kHz sensitivity SN 54 at 50mV m Harmonic 0 5 S0mV m distortion 400Hz Selectivity 35dB General system s quartz locked digital synthesizer system Preamplifier section Low noise NF type equalizer Power amplifier section Pure complimentary SEPP Power 230VAC 50 60Hz requirements Power STR DE415 175W consumption STR DE315 175W AC outputs Switched 100W except for the U K model Dimensions 430 x 145 x 295mm Mass Approx 64kg Supplied accessories FM wire aerial 1 AM loop aerial 1 Remote controller remote 1 Size AA R6 batteries 2 Scart adaptor 1 Design and specifications are subject to change without notice SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK 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 PUBLISHED BY SONY TABLE OF CONTENTS
25. V 50V 50V MAIN Ref No D610 0710 0721 0722 0723 0724 0725 0801 0802 0804 0810 0811 0812 0813 0814 0815 0817 0818 0820 0821 0822 0823 0901 6200 6201 6202 10300 10301 10302 1401 1402 1701 1702 1801 1802 10950 J401 J402 J403 1301 1302 L601 L651 L701 L751 Part No 8 719 815 85 8 719 815 85 8 719 815 85 8 719 815 85 8 719 815 85 8 719 815 85 8 719 815 85 8 719 002 33 8 719 302 38 8 719 010 38 8 719 200 82 8 719 200 82 8 719 200 82 8 719 200 82 8 719 815 85 8 719 815 85 8 719 001 31 8 719 815 85 8 719 200 82 8 719 200 82 8 719 200 82 8 719 200 82 8 719 815 85 1 537 738 21 1 537 738 21 1 537 738 21 8 759 450 86 8 759 442 97 8 759 442 96 8 759 636 74 8 759 805 14 8 759 636 74 8 759 326 52 8 759 326 52 8 759 231 58 8 759 604 45 8 759 333 83 1 770 614 11 1 770 015 11 1 770 614 11 1 410 521 11 1 410 509 11 1 410 509 11 1 420 872 00 1 420 872 00 1 420 872 00 1 420 872 00 Description Remarks Ref No Part No Description Remarks DIODE TRANSISTOR DIODE 181585 0303 8 729 922 37 TRANSISTOR 25021445 DIODE 151585 0304 8 729 922 37 TRANSISTOR 25021445 DIODE 151585 0307 8 729 922 37 TRANSISTOR 25021445 DIODE 151585 0308 8 729 922 37 TRANSISTOR 25021445 DIODE 151585 0601 8 729 119 76 TRANSISTOR 2SA1175 HFE DIODE 151585 0602 8 729 141 30 TRANSISTOR 2SC3623A LK DIODE 151585 0603 8 749 010 25
26. V C822 1 104 664 11 ELECT 4TuF 20 50V 0823 1 104 664 11 ELECT 4TuF 20 50V C950 1 126 767 11 ELECT 1000uF 20 50V C951 1 164 097 11 CERAMIC 0 022uF 50V C952 1 126 960 11 ELECT 1uF 20 50V C953 1 124 464 11 ELECT 0 22uF 20 50V C954 1 126 096 11 ELECT 10uF 20 16V 0955 1 164 159 21 CERAMIC 0 1uF 50V 0001 1 162 282 31 CERAMIC 100PF 10 100 6002 1 162 282 31 CERAMIC 100PF 10 50V 0003 1 162 282 31 CERAMIC 100 10 50V 0004 1 162 282 31 CERAMIC 100 10 50V 0005 1 162 282 31 CERAMIC 100 10 50V CC06 1 162 282 31 CERAMIC 100PF 10 10V 0007 1 162 282 31 CERAMIC 100 10 500 0051 1 162 282 31 CERAMIC 100 10 16V 0052 1 162 282 31 CERAMIC 100PF 10 50V 0053 1 162 282 31 CERAMIC 100PF 10 50V 0054 1 162 282 31 CERAMIC 100PF 10 50V 0055 1 162 282 31 CERAMIC 100PF 10 10V 0056 1 162 282 31 CERAMIC 100PF 10 500 0057 1 162 282 31 CERAMIC 100 10 16V 50V CONNECTOR gt 50V 50V CNP702 1 750 388 11 CONNECTOR 5P CNP706 1 764 477 11 PIN CONNECTOR PC BOARD 8P 10V CNS204 1 569 327 11 SOCKET CONNECTOR 27P 500V CNS301 1 568 442 11 SOCKET CONNECTOR 9 16V CNS701 1 568 439 11 SOCKET CONNECTOR 7 50V 50V CNS802 1 770 480 11 SOCKET CONNECTOR PIN 4P Remarks 10V 50V 100V 100V 10V 10V 50V 10V 500 16V 50V 50V 50V 25V 25V 50V 50V 100V 100V 25V 25V 50V 50V 25V 25V 50V 50V 25V 25V 25V 25V 16V 50V 50V 50V 35V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50
27. o KEY BOARD PRO LOGIC C STUDIO MAIN BOARD CNS204 MAIN BOARD Bp CNS301 VR TONE BOARD VOLUME BOARD MASTER VOLUME Semiconductor Location Note 9 Parts extracted from the component side Pattern on the side which is seen Abbreviation EE EastEuropean 22 STR DE315 DE415 SECTIONS ELECTRICAL PARTS LIST Ref No C345 C346 C347 C348 C349 C350 C351 C352 C353 C354 C355 C356 C357 C359 C360 C363 C365 C366 C401 C402 C403 C404 C405 C406 C407 C408 C409 C410 C412 C413 C415 C416 C434 C435 C451 C452 C453 C454 C455 C457 C459 C460 C602 C603 C605 C610 C611 C620 C652 C653 C655 C660 C661 C670 C702 C703 C705 C710 C71 C720 Part No 1 136 165 00 1 126 959 11 1 126 963 11 1 126 959 11 1 126 963 11 1 124 250 11 1 126 962 11 1 124 250 11 1 164 159 21 1 164 159 21 1 164 159 21 1 164 159 21 1 164 159 21 1 126 963 11 1 126 963 11 1 164 159 21 1 126 966 11 1 164 159 21 1 162 286 21 1 126 962 11 1 126 966 11 1 162 282 31 1 137
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