Aiwa NSX-VC87, Service Manual

Page 1: ...difference between NSX VC87 HR and NSX VC88 HR If requiring other information see Service Manual of NSX VC88 HR S M Code No 09 005 428 7R1 If requiring information about the CD mechanism see Service Manual of AZG 1 VZD3RNDM S M Code No 09 001 335 3NG NSX VC87 MAIN SPEAKER SYSTEM CD CASSEIVER REMOTE CONTROLLER RC ZAS07 CX NVC87 SX WNH83 SATELLITE SPEAKER SX S80 All manuals and user guides at all gu...

Page 2: ... Frequency response CrO2 tape 50 Hz 16000 Hz Normal tape 50 Hz 15000 Hz Recording system AC bias Heads Deck 1 Playback head x 1 Deck 2 Recording playback head x 1 erase head x 1 SPECIFICATIONS Compact disc player section Laser Semiconductor laser λ 780 nm D A converter 1 bit dual Signal to noise ratio 85 dB 1 kHz 0 dB Harmonic distortion 0 05 1 kHz 0 dB Wow and flutter Unmeasurable Video signal NT...

Page 3: ...87 010 406 080 CAP ELECT 22 50M 11L SME C36 87 010 381 080 CAP ELECT 330 16V C38 87 010 247 080 CAP ELECT 100 50V C39 87 010 247 080 CAP ELECT 100 50V C40 87 010 197 080 CAP CHIP 0 01 DM C60 87 010 403 080 CAP ELECT 3 3 50V C80 87 010 401 080 CAP ELECT 1 50V C81 87 010 379 080 CAP ELECT 22 16V C82 87 010 260 080 CAP ELECT 47 25V C104 87 010 196 080 CHIP CAPACITOR 0 1 25 C105 87 010 196 080 CHIP CA...

Page 4: ...38 87 A12 376 080 CAP M 0 1 100 J CP C639 87 010 405 080 CAP ELECT 10 50V C641 87 010 401 080 CAP ELECT 1 50V C642 87 010 401 080 CAP ELECT 1 50V C643 87 010 196 080 CHIP CAPACITOR 0 1 25 C644 87 010 401 080 CAP ELECT 1 50V C671 87 010 322 080 C CAP S 100P 50 CH C672 87 010 322 080 C CAP S 100P 50 CH C673 87 010 197 080 CAP CHIP 0 01 DM C676 87 010 382 080 CAP E 22 25 M 11L SME C679 87 010 196 080...

Page 5: ...RES 270 1 2W J RP R163 87 A00 441 050 RES 270 1 2W J RP R164 87 A00 441 050 RES 270 1 2W J RP R790 87 010 197 080 CAP CHIP 0 01 DM R991 87 010 322 080 C CAP S 100P 50 CH R993 87 010 322 080 C CAP S 100P 50 CH R995 87 010 322 080 C CAP S 100P 50 CH SFR351 87 A90 433 080 SFR 50K H NVZ6TLTA SFR352 87 A90 433 080 SFR 50K H NVZ6TLTA TC941 87 A91 773 080 TRIMMER PLY 20P 6 8x5 4 CDYL TC943 87 A91 774 080...

Page 6: ...W TACT KSH0611BT S322 87 A91 024 180 SW TACT KSH0611BT S323 87 A91 024 180 SW TACT KSH0611BT S324 87 A91 024 180 SW TACT KSH0611BT S325 87 A91 024 180 SW TACT KSH0611BT S326 87 A91 024 180 SW TACT KSH0611BT S327 87 A91 024 180 SW TACT KSH0611BT S328 87 A91 024 180 SW TACT KSH0611BT S329 87 A91 024 180 SW TACT KSH0611BT S330 87 A91 024 180 SW TACT KSH0611BT S331 87 A91 024 180 SW TACT KSH0611BT S33...

Page 7: ...ELECT 0 1 50V C236 87 010 544 080 CAP ELECT 0 1 50V C237 87 010 183 080 C CAP S 2700P 50 B C238 87 010 183 080 C CAP S 2700P 50 B C239 87 010 544 080 CAP ELECT 0 1 50V C240 87 010 544 080 CAP ELECT 0 1 50V C301 87 010 178 080 CHIP CAP 1000P C302 87 010 178 080 CHIP CAP 1000P C303 87 010 544 080 CAP ELECT 0 1 50V C304 87 010 544 080 CAP ELECT 0 1 50V C309 87 010 401 080 CAP ELECT 1 50V C310 87 010 ...

Page 8: ...6 080 CHIP CAPACITOR 0 1 25 C565 87 010 263 080 CAP ELECT 100 10V C567 87 010 183 080 C CAP S 2700P 50 B C571 87 016 460 080 C CAP S 0 22 16 K B C572 87 016 460 080 C CAP S 0 22 16 K B C573 87 016 460 080 C CAP S 0 22 16 K B C577 87 010 196 080 CHIP CAPACITOR 0 1 25 CN551 87 A60 689 010 CONN 7P H GRY TUC PO7X C1 DESCRIPTION REF NO KANRI NO PART NO 8 8 A Resistor Code Chip Resistor Part Coding Figu...

Page 9: ...GR KTC3198GR E C B CC5551 2SB1370 2SB1370F 2SD2061F 2SA933S DTC114ES B C E E B C 2SA1235F 2SC2714O 2SC3052F CMBT5401 CMBT5551 CSD1306E KRA102S KRC102S RTK KRA104S KRA107S RT1P141C S G D 2SJ461 T1 2SK2158 E C B 2SK360E D G S All manuals and user guides at all guides com ...

Page 10: ...WIRING 1 MAIN VM KEY CON 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 10 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com ...

Page 11: ... 11 SCHEMATIC DIAGRAM 1 MAIN 1 3 AMP SECTION VM All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 12: ... 12 SCHEMATIC DIAGRAM 2 MAIN 2 3 TUNER SECTION All manuals and user guides at all guides com ...

Page 13: ... 13 SCHEMATIC DIAGRAM 3 MAIN 3 3 DECK SECTION HEAD 1 HEAD 2 KEY CON All manuals and user guides at all guides com ...

Page 14: ...GND WIRING 2 FRONT CD KEY MIC 1 2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com ...

Page 15: ...ING 2 FRONT CD KEY MIC 2 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 15 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com ...

Page 16: ... 16 SCHEMATIC DIAGRAM 4 FRONT CD KEY MIC DECK All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 17: ...WIRING 3 AMP 1F 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 17 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com ...

Page 18: ... 18 SCHEMATIC DIAGRAM 5 AMP 1F All manuals and user guides at all guides com ...

Page 19: ...WIRING 4 AMP SATE 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 19 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com ...

Page 20: ... 20 SCHEMATIC DIAGRAM 6 AMP SATE All manuals and user guides at all guides com ...

Page 21: ... 5 PT 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 21 A B C D E F G H I J K L M N O P Q R S T U All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 22: ... 22 SCHEMATIC DIAGRAM 7 PT All manuals and user guides at all guides com ...

Page 23: ...10 Tape Speed Adjustment DECK 2 Settings Test tape TTA 100 3kHz Test point TP5 Lch TP6 Rch Adjustment location SFR1 Method Play back the test tape and adjust SFR1 so that the frequency counter reads 3000Hz 5Hz FWD and FWD SPEED 45Hz REV 11 Head Azimuth Adjustment DECK 1 DECK 2 Settings Test tape TTA 300 Test point TP5 Lch TP6 Rch Adjustment location Azimuth adjustment screw Method Play back FWD th...

Page 24: ...s operated continually for more than 10 minutes In these cases the power supply should be switched off for 10 minutes until heat has been reduced and then re started NOTE 2 When pressing ther or t keys take care to avoid damage to the gears Because the sled motor is activated when the r or t keys are pressed even when the pick up is at the outermost or innermost track 4 Operation Outline The opera...

Page 25: ...1 52 53 54 55 29 56 20 57 58 59 60 PWB 62 63 64 65 66 61 B B D B C J J J B J J B B B B B B B B G B B B B B B B B B B G G G G L L I K K K K K K K H E F E F B A B B B 2ZM 3MK2 YPR7NM AZG 1 VZD3RNDM PLATE SHLD MECHA CHAS MAIN PLATE PT HT SINK HT SINK PWB PWB PWB PWB PWB PWB PWB PLATE EARTH MIC SH CD d e i a i c b c h h e g g f f d a b 20 20 All manuals and user guides at all guides com ...

Page 26: ... 520MM 31 87 NF6 616 010 CONN ASSY 8P RPB 32 8A NF6 039 010 REFLECTOR DECK 33 88 915 111 110 FF CABLE 15P 1 25 34 88 907 421 110 FF CABLE 7P 1 25 420MM 35 8A NF6 022 010 KEY ECHO 36 8A NH6 101 010 KEY BBE ANH 6 2 37 8A NF6 103 010 KEY SPICE 2 38 8A NF6 038 010 REFLECTOR FL 39 8A NFT 007 010 KEY ASSY PRO 40 8A NF6 026 010 KEY ASSY OPE 41 8A NF6 203 010 GUIDE OPE 42 87 NF6 615 010 CONN ASSY 3P PB 43...

Page 27: ...5 16 16 17 17 18 18 19 19 19 20 20 21 21 GEAR PLAY 23 23 24 24 26 28 28 PWB 27 29 38 60 29 30 29 38 32 31 29 30 31 32 58 59 10 33 33 34 35 60 35 36 57 37 37 39 43 43 39 40 40 41 42 22 42 44 45 46 47 48 49 50 51 52 53 54 55 47 48 49 50 51 44 46 9 52 53 54 55 A C B A C B D D E 56 PWB 58 25 PWB All manuals and user guides at all guides com ...

Page 28: ...0 SPR E LVR DIR 29 82 ZM1 217 410 REEL TABLE 30 82 ZM1 285 410 SPR C BT L 31 82 ZM1 333 210 PLATE LINK2 32 82 ZM1 222 310 LVR PLAY 33 82 ZM3 307 010 CUSH G DIA3 7 8 3 2 34 87 045 347 010 MOT SHU2L 70 35 82 ZM1 257 010 SPR T CAS 36 82 ZM3 340 010 SH BELT D2 37 82 ZM1 242 010 LVR CAS 38 82 ZM1 244 510 SPR C BT 39 82 ZM1 243 010 LVR STOP 40 82 ZM1 240 110 LVR REC 41 82 ZM1 264 010 LVR EJECT R 42 82 Z...

Page 29: ...010 SPKR W 200 7 8A NS0 604 010 SPKR M 120 8 88 NSK 610 010 SPKR CERAMIC ASSY 9 88 NS5 610 010 CORD SPKR 10 88 NS5 611 010 CORD SPKR B L 11 8A NS8 013 010 FASTNER C 12 8A NS3 037 010 FOOT ASSY 13 88 NS3 024 010 UT1 4 16 BZN 14 8A NSY 011 010 RING W 15 8A NSY 012 010 COVER REAR 16 8A NS6 002 010 PANEL FR SX S80 17 8A NS6 004 010 GRILLE FRAME ASSY SX S80 18 8A NS6 610 010 CORD 3 5 SX S80 19 8A NS6 6...

Page 30: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9820543 0251431 All manuals and user guides at all guides com ...