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SERVICE  MANUAL

DA

TA

COMPACT DISC

STEREO SYSTEM

BASIC TAPE MECHANISM : ZZM-3 PR1NF
BASIC CD MECHANISM : BZG-5 YKZD3NF

NSX-AJ500
NSX-AJ503
NSX-SZ500
NSX-SZ505

U

U

LH,EZ

EZ

S/M Code No. 09-012-440-6S1

SUPPLEMENT

• If requiring information about the CD mechanism, see Service Manual of
  BZG-5, (S/M Code No. 09-00C-353-3N2).

• This Service Manual is the “Supplement” and replaces “Simple Manual”
  of NSX-AJ500(U)/SZ500(LH,EZ)/AJ503(U), (S/M Code No. 09-011-440-6T1)

and NSX-SZ505(EZ), (S/M Code No. 09-011-440-6T2).

• This Service Manual contains information about the difference between
  NSX-AJ500(U)/AJ503(U)/SZ500(LH)/SZ500(EZ)/SZ505(EZ) and
  NSX-AJ300(U)/AJ305(U)/SZ300(LH)/SZ300(EZ)/SZ305(EZ). If requiring
  the other information, see Service Manual of NSX-AJ300/AJ305/SZ300/SZ305
  (U,LH,EZ), (S/M Code No. 09-012-440-5R1).

NSX-AJ500<U>

SPEAKER

SYSTEM

CX-NAJ500

SX-NAJ502

NSX-AJ503<U>

NSX-SZ500<LH,EZ>

NSX-SZ505<EZ>

CX-NSZ500

RC-ZAS02

CX-NAJ503

CX-NSZ505

SX-NAJ502, SX-R145

SX-NSZ502

CD CASSEIVER

REMOTE CONTROLLER

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for NSX-AJ500

Page 1: ... U S M Code No 09 011 440 6T1 and NSX SZ505 EZ S M Code No 09 011 440 6T2 This Service Manual contains information about the difference between NSX AJ500 U AJ503 U SZ500 LH SZ500 EZ SZ505 EZ and NSX AJ300 U AJ305 U SZ300 LH SZ300 EZ SZ305 EZ If requiring the other information see Service Manual of NSX AJ300 AJ305 SZ300 SZ305 U LH EZ S M Code No 09 012 440 5R1 NSX AJ500 U SPEAKER SYSTEM CX NAJ500 S...

Page 2: ...0 Hz 15 kHz Recording system AC bias Heads Deck 1 Playback x 1 Deck 2 Recording Playback x 1 erase x 1 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 General Power requirements U 120 V AC 60 Hz LH 120 V 220 230 V 240 V AC switchable 50 60 Hz EZ 230 V AC 50 Hz Power consumption 500U 8...

Page 3: ...CAP E 100 25 SMG C27 87 A12 072 080 CAP E 100 25 SMG C28 87 A12 072 080 CAP E 100 25 SMG C30 87 A12 095 080 CAP E 100 50 SMG 500U EZ C30 87 010 430 080 CAP E 100 63 503U LH C31 87 A12 062 080 CAP E 100 10 SMG C32 87 012 286 080 C CAP U 0 01 25 C33 87 A12 062 080 CAP E 100 10 SMG U C34 87 A12 072 080 CAP E 100 25 SMG C35 87 A12 071 080 CAP E 47 25 SMG C36 87 A12 067 080 CAP E 330 16 SMG C38 87 012 ...

Page 4: ...274 080 C CAP U 1000P 50 K B EZ C677 87 012 286 080 CAP U 0 01 25 C771 87 A12 062 080 CAP E 100 10 SMG C772 87 012 286 080 CAP U 0 01 25 C779 87 010 949 080 C CAP S 0 01 50 J B EZ C780 87 010 949 080 C CAP S 0 01 50 J B EZ C782 87 012 286 080 CAP U 0 01 25 C783 87 012 286 080 CAP U 0 01 25 C784 87 012 286 080 CAP U 0 01 25 C785 87 012 286 080 CAP U 0 01 25 C786 87 012 286 080 CAP U 0 01 25 C788 87...

Page 5: ... L TOK L811 87 005 847 080 COIL 2 2UH CECS L832 87 005 847 080 COIL 2 2UH CECS L861 87 005 847 080 COIL 2 2UH K CECS 505EZ L902 88 ZA1 602 110 COIL FM RF U2 2G U LH L903 88 ZA1 601 010 COIL FM RF U1 2G U LH L904 87 005 847 080 COIL 2 2UH CECS U LH L905 88 ZA1 624 010 COIL FM IFT 7 6 2 COILS U LH L906 88 ZA1 603 010 COIL FM OSC U 2G U LH L941 87 A50 020 010 COIL ANT LW COI 252KHZ EZ L942 87 A50 019...

Page 6: ...SW TACT EVQ11G04M S331 87 A90 095 080 SW TACT EVQ11G04M S332 87 A90 095 080 SW TACT EVQ11G04M S333 87 A90 095 080 SW TACT EVQ11G04M S334 87 A90 095 080 SW TACT EVQ11G04M S341 87 A90 095 080 SW TACT EVQ11G04M S342 87 A90 095 080 SW TACT EVQ11G04M S343 87 A90 095 080 SW TACT EVQ11G04M S344 87 A90 095 080 SW TACT EVQ11G04M S345 87 A90 095 080 SW TACT EVQ11G04M S346 87 A90 095 080 SW TACT EVQ11G04M S3...

Page 7: ...sistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W TRANSISTOR ILLUSTRATION E C B CDA1585BC KTC3198GR E C B 2SC5343G CC5551 STC250 2SB1686 2SD2642 CSC4115BC E C B B C E E B C 2SA1235F 2SC2714 O 2SC3052F CMBT5401 CMBT5551 CSD1306E KRA102S S G D 2SK2158 2SJ460 2SK2541 S D G KRA107S KRC102S RTK KRC104S KRC107S RT1P141C G D S 2SK360E E C B 2SA1980G 2SA1981Y G D S 2SK2937 B C E CSB1...

Page 8: ... 8 FL BJ814GNAK GRID ASSIGNMENT AND ANODE CONNECTION GRID ASSIGNMENT All manuals and user guides at all guides com ...

Page 9: ... 9 ANODE CONNECTION All manuals and user guides at all guides com ...

Page 10: ...WIRING 1 MAIN U LH 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 2 AMP U LH 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 2 TUNER U LH All manuals and user guides at all guides com ...

Page 13: ...WIRING 2 MAIN EZ 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 13 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 14: ... 14 SCHEMATIC DIAGRAM 3 MAIN 1 2 AMP EZ All manuals and user guides at all guides com ...

Page 15: ... 15 SCHEMATIC DIAGRAM 4 MAIN 2 2 TUNER EZ All manuals and user guides at all guides com ...

Page 16: ...N WIRING 3 FRONT 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 16 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 17: ... 17 SCHEMATIC DIAGRAM 5 FRONT All manuals and user guides at all guides com ...

Page 18: ...WIRING 4 PT 500U EZ 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U 18 All manuals and user guides at all guides com ...

Page 19: ... 19 SCHEMATIC DIAGRAM 6 PT 500U EZ All manuals and user guides at all guides com ...

Page 20: ...WIRING 5 PT 503U 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U 20 All manuals and user guides at all guides com ...

Page 21: ... 21 SCHEMATIC DIAGRAM 7 PT 503U All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 22: ...WIRING 6 PT LH 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U 22 All manuals and user guides at all guides com ...

Page 23: ... 23 SCHEMATIC DIAGRAM 8 PT LH All manuals and user guides at all guides com ...

Page 24: ...tem power supply ON OFF output 21 NC Not connected 22 NC Not connected 23 NC Not connected 24 I SUBQ I CD SUBQ data input 25 I WRQ I CD interrupt signal input 26 I DRF I CD focus ON detect data input 27 I REA I DECK2 sideA record OK switch data input 28 I RDS_CLK I Tuner RDS clock input 505EZ only 29 I RDS_DATA I Tuner RDS data input 505EZ only 30 RESET System reset input ON OFF 31 O DSC O DATA O ...

Page 25: ... data input 66 P6 I CAM1 O I FL segment P6 output DECK1 CAM STOP switch data input 67 P7 I AUTO2 O I FL segment P7 output DECK2 AUTO STOP switch data input 68 P8 I AUTO1 O I FL segment P8 output DECK1 AUTO STOP switch data input 69 P9 I CST2 O I FL segment P9 output DECK2 cassette detect switch data input 70 P10 I CST1 O I FL segment P10 output DECK1 cassette detect switch data input 71 P11 AM10K ...

Page 26: ...djust L951 1 3 to MAX 7 LW Tracking Adjustment EZ Settings Test point TP8 Lch TP9 Rch Adjustment location L941 144kHz TC942 290kHz Method Set up TC942 to center before adjustment Adjust L941 so that the level at 144kHz becomes maximum Then adjust TC942 so that the level at 290kHz becomes maximum 8 FM Tracking Adjustment U LH Settings Test point TP8 Lch TP9 Rch Adjustment location L903 Method Set t...

Page 27: ...Sensitivity Check DECK 1 DECK 2 Settings Test tape TTA 200 Test point TP8 Lch TP9 Rch Method Play back the test tape and check that the output level of the test point is 110mV 3 0dB 17 REC PB Frequency Response Adjustment DECK 2 Settings Test tape TTA 602 Test point TP8 Lch TP9 Rch Input signal 1kHz 8kHz LINE IN Adjustment location SFR451 Lch SFR452 Rch Method Apply a 1kHz signal and REC mode Then...

Page 28: ...ATH MECH PWB HT SINK WIRE BINDER 1 3 4 5 6 7 8 9 20 30 31 15 22 32 34 34 33 24 37 FL901 40 16 17 18 19 23 35 38 36 39 25 10 13 26 21 20 29 27 27 28 28 11 12 14 2 B I A A A A A A A G A G C F E A A H H H H A A D A A A I 500U EZ 503U LH 41 All manuals and user guides at all guides com ...

Page 29: ...olor Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Blue GL Li...

Page 30: ...CEPT YLSC YLSC9 1 8B NS0 019 010 PANEL FR P YLSC YLSC9 2 8B NS0 003 010 GRILLE FRAME ASSY EXCEPT YLSC YLSC9 2 8B NS0 020 010 PROTECTOR W ASSY YLSC YLSC9 3 8B NS0 008 010 PROTECTOR TW 4 8B NSK 602 010 SPKR W 160 YUSC YUSN 4 8B NSK 608 010 SPKR W 160 H YLSC YLSC9 4 8B NSK 606 010 SPKR W 160 L YSC 4 8B NS0 604 010 SPKR W 160 25 4 YSC9 YSL 4 8B NS0 602 010 SPKR W 160 30 4 YUSC9 YUS1N YUSL 5 87 NSH 612...

Page 31: ...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 a l l g u i d e s c o m ...

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