Technics-SUS-3000-Service-Manual电路原理图.pdf

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1、 WARNING: DO NOT CONNECT EITHER WIRE TO THE EARTH TERMINAL WHICH IS MARKED WITH THE LETTER E, BY THE EARTH SYMBOL 2 OR COLOURED GREEN OR GREEN/YELLOW. THIS PLUG IS NOT WATERPROOFKEEP DRY. Before use Remove the connector cover. How to replace the fuse The location of the fuse differ according to the

2、type of AC mains plug (figures A and B). Confirm the AC mains plug fitted and follow the instructions below. Illustrations may differ from actual AC mains plug. (For United Kingdom) (“EB” area code model only) For your safety, please read the following text carefully. This appliance is supplied with

3、 a moulded three pin mains plug for your safety and convenience. A 5-ampere fuse is fitted in this plug. Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 5-ampere and that it is approved by ASTA or BSI to BS1362. Check for the ASTA mark 0 or the BSI mark 1

4、on the body of the fuse. If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced. If you lose the fuse cover the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local dealer. CAUTION! I

5、F THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY. THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13-AMPERE SOCKET. If a new plug is to be fitted please observe

6、 the wiring code as shown below. If in any doubt please consult a qualified electrician. IMPORTANT The wires in this mains lead are coloured in accordance with the following code: Blue: Neutral, Brown: Live. As these colours may not correspond with the coloured markings identifying the terminals in

7、your plug, proceed as follows: The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Black or Blue. The wire which is coloured Brown must be connected to the terminal which is marked with the letter L or coloured Brown or Red. 1. Open the fus

8、e cover with a screwdriver. 2. Replace the fuse and close or attach the fuse cover. Figure A Figure B Fuse cover Fuse (5 ampere) Figure A Figure B Fuse (5 ampere) 4 3 2 1 Battery case (included) (Slits facing up) Screw (included) Screwdriver (included) MAIN POWER buttonPUSH OPEN MAIN POWER indicator

9、 CHARGE Rear of this unit Battery (not included) Label facing out Lead upward Lever Plug Rear of this unit AC power supply cord (included) To household AC outlet POWER button MAIN POWER button OPERATION B Power amplifier (not included)Power amplifier (not included) INPUTINPUT (included)(not included

10、) SU-C3000 Power amplifier (not included) SU-C3000 (included) A A Tuner (not included) CD player (or CD changer) (not included) Tape deck (not included) PLAY (OUT)REC (IN)OUTPUTOUTPUT Ground wire (not included) SU-C3000 Turntable (not included)Second CD player, etc. (not included)Second tape deck (n

11、ot included) PLAY (OUT)REC (IN)OUTPUT OUTPUT GND SU-C3000 (not included) OUTPUTINPUT (not included) TAPE PLAY (IN) TAPE REC (OUT) PLAY (OUT) REC (IN) Graphic equalizer (not included) Tape deck (not included) Power amplifier (not included) OUTPUT SU-C3000 Graphic equalizer (not included) (not include

12、d) (included) INPUT INPUT BC 1 2 3 5 A B C D E BATTERY BATTERY BATTERY BATTERY BATTERY A B C D E ABCDEF 1 2 3 4 5 6 7 8 RL203 E201 RL702 RL209 RL208 RL211 RL202 RL212 1 4 3 2 5 6 7 8 IC102 IC706 1 8 7 6 5 4 3 2 9 10 15 14 13 12 11 16 IC601 1 5 6 4 3 2 8 9 7 10 14 13 12 11 VR702 VR601 R604 R601 R603

13、R602 R609 R605 R607 R606 R610 R616 R608 R611 R612 R646 R615 R614 J J D602 D603 D601 C603 C613 C604 C605 C602 C601 2 1 W651 D604 D625 B C E Q602 B C E Q601 J IC602 R613 R617 R618 C615 123 12345 CP608 CP607 R627 R625 R624 R623 J B C E Q605 B C E Q617 B C E Q604 B C E Q606 B C E Q607 D614 D615 J D606 J

14、 123 CP205B 123 CP205A 123 CP606 12 CP609 N C115 N C116 R133 R131 R125 R129 R127 R123 R124 R128 R134 R132 R130 R206 R126 JJ JJ J J J J J C119 R121 R119 R120 R122 R202 R201 C109 C110 C120 C102 C101 C212 C117 C118 123 CP204B 123 CP204A C111 C113 C114 C112 J J J R115 R117 R107 R111 R105 R113 R109 R104

15、R103 R101 R102 R110 R114 J J J J R207 JR106 R112 R108 R118 R116 J C107 C108 C202 C211 J J J J C105 C106 B C E Q105 S G D Q101 S G D Q103 S G D Q104 S G D Q102 B C E Q107 B C E Q108 B C E Q106 D101 D103 D102 D104 C103 C104 J C154 C152 C153 C151 R154 R152 R153 R151 L154 L152 L153 L151 J J J J J J J J

16、J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J C163 C164 C167 C161C162C165C166 R161R162R163 L161L162L163 C168 R164 L164 C179 R169 L169 C204 C201 C205 C206 C203 R628 R626 D616 D617 C610 C611 O I G IC605 J J J J J J J J J J J D605 D626 B C E Q603 3 2 1 J J J J R620 R619 Q703 E C B Q

17、704 E C B D621 IC603 C606 J J J J J J J J J J R205 J J C208 C209 C317 C180 C178 C169 C181 C182 C177 L170 R170 C170 C174 R166 R168 R165 R181 R182 C173 C183 C184 R167 R183 R184 JJJ J J C411 C301 R423 R424 R425 D405D404 B C E Q401 B C E Q402 R426 R331 1 2 3 4 5 W353 J J J J J J J J J J J J J R302 R304R

18、303 R333 R337 R335 R336 R338 R334 R301 C304C303 D307 D308 J B C E Q312 B C E Q311 S G D Q309 S G D Q307 S G D Q308 S G D Q310 D304 D302 D303 D301 B C E Q306 B C E Q304 B C E Q303 B C E Q305 R314 R312 R306 R305 R311 R307R308 R322 R326R325 R321 R404 R406R405 R633 R403 R313 C306C305 J R315 R417 R419 R4

19、18 R420 R319 R320 R324 R323 R408 R407 R316 C309 C413 C412 C310 C316 C315 J J R702 R701 R716 R715 N C312 N C404 N C403 N C311 J J J J J J J J J J J J J J J J J J J J J J J J J J R329 R327 R328 R330 R332 R401 R402 C318 C314 C313 C302 J J J J J J J J J C416 C406C405 C415 N C408 N C407 R429 R430 L401 L4

20、02 123 CP615 12 W651 1 2 3 4 5 CN603 1 2 3 4 5 CN602 1 2 3 4 5 CN601 5 4 3 2 1 CP605 12W4 3 2 1 IC701 3 2 1 IC702 VR701 J J D721 D722 D717 D718 J B C E Q614 C705 C706 C616 R632 D723 R707 R709 B C E Q701 B C E Q608 D620 D732 D730 D713 D715 D714 D716 J 2 1 R713 R711 C722 C718 C720 R708 R710 J B C E Q7

21、08 B C E Q706 B C E Q702 2 1 R714 R712 J C614 RL E RL E RL E RL E JK101JK102 RL E RL E JK103 RL E RL E JK104 MAIN P.C.B. A (REP2715B-M) PHONOLINE 1LINE 2REC(OUT) TAPE 1 PLAY(IN)CDREC(OUT) TAPE 2 PLAY(IN) 8 4 2 6 7 3 1 5 RL703 8 4 2 6 7 3 1 5 8 4 2 6 7 3 1 5 RL204 8 4 2 6 7 3 1 5 RL201 8 4 2 6 7 3 1

22、5 RL205 8 4 2 6 7 3 1 5 RL206 8 4 2 6 7 3 1 5 8 4 2 6 7 3 1 5 8 4 2 6 7 3 1 5 8 4 2 6 7 3 1 5 8 4 2 6 7 3 1 5 8 4 2 6 7 3 1 5 1 4 3 2 5 6 7 8 IC101 O I G T IC705 1 8 7 6 5 4 3 2 9 10 15 14 13 12 11 16 T 1 4 3 2 5 6 7 8 IC302 1 4 3 2 5 6 7 8 IC301 1 4 3 2 5 6 7 8 IC401 GHIJKL RL702 IC706 1 8 7 6 5 4

23、3 2 9 10 15 14 13 12 11 16 E701 1234 CP702 F701 T500mA F702 T500mA FC4FC3 FC6FC5 7 6 5 4 3 2 1 CP701 C701 C702 C707 C708 12341234567891011 CP604 CP612 VR602 VR702 VR601 J J J D605 D626 B C E Q603 3 2 1 3 2 1 J J J J J R620 R619 R622 R621 Q703 E C B Q704 E C B D621 D607 D622 IC603IC604 C606 C608 J J

24、J J J J J J B C E Q609 B C E Q610 B C E Q611 B C E Q616 D624 D623 D709 D711 D712 D710 C714 D706 D707 D708 D705 C713 R653 J J J D703 D704 D701 D702 C711 D728 D727 C716 J R633 J J J J J J J JJ J J J J J J J J J J J J 1 2 3 4 5 CN603 1 2 3 4 5 CN602 1 2 3 4 5 CN6015 12W4 3 2 1 IC701 3 2 1 IC702 3 2 1 I

25、C703 3 2 1 IC704 VR701 J J D721 D722 D717 D718 J B C E Q614 C705 C706 C616 R632 D723 R707 R709 B C E Q701 B C E Q608 D620 D732 D730 D713 D715 D714 D716 J 2 1 R713 R711 C722 C718 C710C709 C719 C721 C720 R708 R710 J B C E Q708 B C E Q706 B C E Q702 2 1 R714 R712 J R717 B C E Q707 B C E Q705 D731 D619

26、D608 D618 D719 D729 R638 R636 R635 R637 E C B Q613 E C B Q612 J C617 R705 R704 J J J J C614 J J 8 4 2 6 7 3 1 5 RL703 8 4 2 6 7 3 1 5 RL701 8 4 2 6 7 3 1 5 TP702 IC705 1 8 7 6 5 4 3 2 9 10 15 14 13 12 11 16 TP701 IC101 IC102 IC301 IC302 IC401 IC601 IC602 IC603 IC604 IC605 IC701 IC702 IC703 IC704 IC7

27、05 IC706 Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q108 Q303 Q304 Q305 Q306 Q307 Q308 Q309 Q310 Q311 Q312 Q401 Q402 Q601 Q602 Q603 Q604 Q605 Q606 Q607 Q608 Q609 Q610 Q611 Q612 Q613 Q614 Q616 Q617 Q701 Q702 Q703 Q704 Q705 Q706 Q707 Q708 D101 D102 D103 D104 D301 D302 D303 D304 D307 D308 D404 D405 D601 D602 D

28、603 D604 D605 D606 D607 D608 D614 D615 D616 D617 D618 D619 D620 D621 D622 D623 D624 D625 6B 6B 5D 5D 5E 8A 7B 8F 8G 8E 4G 5G 6G 7G 6G 7G 4A 4B 4A 4B 4A 4B 4A 4B 6D 6D 6E 6D 6D 6D 6E 6D 7E 7D 2E 2E 7C 8C 8F 8D 8D 8D 8E 6F 7G 7H 7H 5H 5G 4F 7H 8D 6F 7F 7F 8G 6H 7G 6H 7G 4A 4B 4A 4B 6D 6D 6E 6D 7D 7D 3

29、E 3D 7A 8B 8B 8C 8F 8D 8G 6H 8D 8D 8E 8E 6G 6G 6F 8G 8H 8I 8I 8C 8F 5I 5I 5I 5I 7I 7I 7H 7H 7I 8I 8H 8H 6F 7F 6F 7F 4F 4G 5H 4G 4G 5F 4I 4H 6H 7G 6G 7G 8G 8H 6G 7G 2A 3A 3A 3A 2A 2A 2B 2B 2B 2B 6E 6E 3H 4H 3B 5C 2A 2B 2C 3D 4C 4C 6C 6C 4H 3F 4G 4F 5F 7F 2A 2C 2D 2E 2C 3I 4H 4G 4H 4G 6C 6C 7D 7D 8I 4

30、E 7E 7D 7C 7E 8H 7E 6I 3H 4F 2E 7E 8C 4A 4A 4A 4B 5A 5B 5A 5B 4A 4B 5A 5B 5A 5B 5A 5B 5A 5B 6A 6B 6A 6B 6A 6B 6A 6B 6A 6B 6A 6B 7A 7B 7A 7B 3A 3A 3A 3A 2A 2A 2B 2B 2C 2C 2D 2D 2B 2C 2C 2C 2D 2D 5C 5C 7C 6C 5C 7D 7D 7D 7D 6D 6D 5D 5D 6D 6D 6D 6D 5E 5D 5D 5D 5D 5D 5D 5D 5D 5D 4D 4D 4D 4D 2E 3D 7D 7D 7

31、D 7D 7D 7D 4E 4E 5E 5E 5E 5E 5E 5E 6E 6E 6E 6E 2D 2E 2E 2E 6E 6E 8A 7A 7A 8A 7B 7B 7B 7B 7B 7B 8A 8B 7C 8C 8C 8C 8C 8C 8G 8F 8H 8H 8D 8D 8C 8E 8C 8E 5F 5F 5G 5G 6H 6H 8C 7I 4D 4D 5H 5G 6F 7F 6F 7F 6G 7G 6G 7G 4D 4D 7G 7B 7A 4A 4B 5A 5B 5A 5B 6A 6B 6A 6B 6A 6B 7A 7B 7A 7B 6A 6B 3A 3A 3A 3A 2A 2B 2A 2

32、A 2B 2B 2B 2B 2C 2C 2D 2D 2B 2C 2B 3C 2C 2C 2D 2D 3C 5B 3B 3B 3C 3D 5C 4C 6C 7C 2F 3D 7D 7D 6E 6D 5D 5D 4D 4D 4E 4D 5E 5D 3D 4E 4E 4E 5E 5E 6E 6E 2D 5E 5E 5E 5E 8B 8B 8B 7B 7C 8F 8G 8E 8E 7B 5G 8C 5F 5H 4H 5H 4F 5F 6H 7H 6G 7G 5I 7H 8I 4I 7F 6H 7G 6G 7F 6G 7G D626 D701 D702 D703 D704 D705 D706 D707

33、D708 D709 D710 D711 D712 D713 D714 D715 D716 D717 D718 D719 D721 D722 D723 D727 D728 D729 D730 D731 D732 VR601 VR602 VR701 VR702 L151 L152 L153 L154 L161 L162 L163 L164 L169 L170 L401 L402 F701 F702 RL201 RL202 RL203 RL204 RL205 RL206 RL208 RL209 RL211 RL212 RL701 RL702 RL703 CN601 CN602 CN603 JK101

34、 JK102 JK103 JK104 E201 E701 FC3 FC4 FC5 FC6 CP204A CP204B CP205A CP205B CP604 CP605 CP606 CP607 CP608 CP609 CP612 CP615 CP701 CP702 W4 W353 W651 W651 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R129 R130

35、 R131 R132 R133 R134 R151 R152 R153 R154 R161 R162 R163 R164 R165 R166 R167 R168 R169 R170 R181 R182 R183 R184 R201 R202 R205 R206 R207 R301 R302 R303 R304 R305 R306 R307 R308 R311 R312 R313 R314 R315 R316 R319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R337

36、 R338 R401 R402 R403 R404 R405 R406 R407 R408 R417 R418 R419 R420 R423 R424 R425 R426 R429 R430 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R611 R612 R613 R614 R615 R616 R617 R618 R619 R620 R621 R622 R623 R624 R625 R626 R627 R628 R632 R633 R635 R636 R637 R638 R646 R653 R701 R702 R704 R705 R707

37、 R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C151 C152 C153 C154 C161 C162 C163 C164 C165 C166 C167 C168 C169 C170 C173 C174 C177 C178 C179 C180 C181 C182 C183 C184 C201 C202 C203 C204 C205 C206

38、 C208 C209 C211 C212 C301 C302 C303 C304 C305 C306 C309 C310 C311 C312 C313 C314 C315 C316 C317 C318 C403 C404 C405 C406 C407 C408 C411 C412 C413 C415 C416 C601 C602 C603 C604 C605 C606 C608 C610 C611 C613 C614 C615 C616 C617 C701 C702 C705 C706 C707 C708 C709 C710 C711 C713 C714 C716 C718 C719 C720

39、 C721 C722 TP701 TP702 ELECTRICAL PARTS LOCATION Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. ABCDEF 1 2 3 4 5 6 7 8 1 2 3 4 5 CP353 D305 RL301 R RL L EE JK301 PRE OUT TERMINAL P.C.B. I (REP2715B-M) 87 65 43 21 PRE OUT R639 R640 1234 (MAIN POWER)(POWER) D609 D

40、610 W616 LED P.C.B. B (REP2716B-S) 1 2 3 4 5 6 7 8 9 10 11 W604 (CN604) J J J R654 J R644 R645 1 2 3 4 CP616 S601 (INPUT SELECTOR) SELECTOR P.C.B. D (REP2716B-S) 2 C 3 45 6 1 6 5 4 3 2 1 W204 R353 R363 R355 R361 R357 R359 R365 R367 R351 C351 C353 B C E Q359 B C E Q351 B C E Q353 S G D Q355 S G D Q35

41、7 D355 D351 D353 J J JJ R352 R354 R364 R356 R360 R358 R362 R366 R368 C352 C354 B C E Q360 B C E Q352 B C E Q354 S G D Q356 S G D Q358 D356 D352 D354 J J J J J J C356 C358 C360 R370 R374 R376 R380 R378 R392 R386 R372 J J J J J L351 L352 1432 5678 1432 5678 C355 IC352IC351 R373 R369 R385 R371 R375 R37

42、9 R377 R391 C359 C357 J 7 6 5 4 3 2 1 W205 C375C376 N C361 N C362 C363 C364 R381R382 R384 R383 J J J W301 VR201 (VOL.) VOLUME P.C.B. C (REP2716B-S) ( 2)( 3)( 4)( 1) D305 D609 S601 W604 IC351 IC352 Q351 Q352 Q353 Q354 Q355 Q356 Q357 Q358 Q359 Q360 D351 D352 D353 D354 R359 R360 R361 R362 R363 R364 R36

43、5 R366 R367 R368 R369 R370 R371 R372 R373 R374 C353 C354 C355 C356 C357 C358 C359 C360 C361 C362 C363 C364 C375 C376 PRE OUT TERMINAL P.C.B.I LED P.C.B.B SELECTOR P.C.B.D VOLUME P.C.B.C ELECTRICAL PARTS LOCATION Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No. RL301JK301CP

44、3533A2A2B2B W616R640R639 CP616R645R654 D355 D356 VR201 L351 L352 W204 W205 W301 R351 R352 R353 R354 R355 R356 R357 R358 R375 R376 R377 R378 R379 R380 R381 R382 R383 R384 R385 R386 R391 R392 C351 C352 7D 7C 7D 8D 7D 8D 6D 8D 6D 7D 6D 7D 6D 8D 6D 8D 7D 8D 7D 8D 6D 7D 6D 7D 6D 7D 6C 8C 6C 8C 7C 7C 7D 8

45、D 6D 8C 6C 8C 7C 7C 6B 7B 6B 7B 6B 7B 6D 7D 7A 7C 7B 7E 8B 6A 6E 7E 6E 7E 6D 8D 7D 8D 7C 7C 7C 7C 7C 7C 6B 7B 6B 7B 6C 8C 7C 7C 6E 7E D6104A5B4B4B4B R6442E 2F 1D2D2E 2D ABCDEF 1 2 3 4 5 6 7 8 W6W5 POWER S602 POWER SW P.C.B. F (REP2716B-S) W1W2 C1 21 CP611 (ONOFF) S603 MAIN POWER MAIN POWER SW P.C.B.

46、 E (REP2716B-S) D613 (CHARGE) D611(DC) D612(AC) 43 21 W613 METER LED P.C.B. G (REP2716B-S) OPERATION P.C.B. H 12 W614 3 2 1 W608 VR202-2 VR202-1 R655R657 R658 R656 R631 R630 R652 R651 R642 R643 R629R641 J 5 4 3 2 1 W607 C T1 S T2 T1 S C T2 S608 4 3 2 1 W612 CP617 2 1 CP613 4 3 2 1 5 4 3 2 1 CP618 2

47、1 W605 D402 J 3 2 1 W606 2 1 W609 W5W6 21 W611 JK601 RL402 (ONOFF) (MONOSTEREO) DC AC/ CHARGE S605-1 S605-2 S605-3 C409 C410 BALANCE TAPE MONITOR MODE OPERATION METER LIGHT MONITOR PHONES (REP2716B-S) L R E 1 3 5 7 2 4 6 8 POWER SWITCH P.C.B.F MAIN POWER SWICTH P.C.B.E METER LED P.C.B.G OPERATION P.

48、C.B.H ELECTRICAL PARTS LOCATION Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No. S602 S603 D611 W5W61E2D2D CP611W1W2C13D3D4D4E4D D612D613W6135E5E5D5E 6A 5A 4A 5A 6A 6B 5B 4B 4A 4B 4B 4B 5A 5A 3A 3A 3A 3B 7A 7B 3B 2B 2B 7A 7A 6A 6A 3A 2A 7A 7B 4A 2A 7B 4A 4A D402 CP613 CP61

49、7 CP618 RL402 S605-1 S605-2 S605-3 R631 R641 R642 R643 R651 R652 R655 R656 W608 W609 W611 W612 W614 JK601 R629 R630 S608 VR202-1 VR202-2 W5 W6 W605 W606 W607 R657 R658 C409 C410 ABCDEF 1 2 3 4 5 6 7 8 543 21 CP603 54321 CP602 54321 CP601 1543267 8910 11 12 13 14 IC503 B C E Q508 B C E Q507 R517 R513 R520 R516 R503 C515 C513 C507 C503 D510 D511 D509 J J J J J J J J J J J J J J J J J J J J J D501 D407 D406 J R502 R501 R427 C502 C501 B C E Q404B C E Q403 B C E Q506 D519 J J J J J J J J B C E Q503 B C E Q504 B C E Q505 B C E Q501 D515 J J J J J R509 R510 C518 C504 D5