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SERVICE MANUAL

COMPACT DISC

STEREO SYSTEM

BASIC TAPE MECHANISM : ZZM-3 PR1NM/PR1NF
BASIC CD MECHANISM : BZG-5 ZD3NM/YKZD3NF

NSX-AJ310
NSX-SZ310
NSX-SZ315
NSX-SZ510

K,EZ,LH

S/M Code No. 09-012-442-0R1

REVISION

•

This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-011-442-0T1).

•

If requiring information about the CD mechanism, see Service Manual of

BZG-5, (S/M Code No. 09-00C-353-3N2).

NSX-AJ310

TYPE : U

RC-ZAS02

SYSTEM

MAIN

SPEAKERS

REMOTE

CONTROLLER

TAPE

MECHANISM

NSX-SZ310

TYPE : K,EZ,LH

NSX-SZ315

TYPE : EZ

BZG-5

YKZD3NF

SX-NAJ312

ZZM-3

PR1NM

ZZM-3

PR1NF

ZZM-3

PR1NF

NSX-SZ510

TYPE : LH

ZZM-3

PR1NF

BZG-5

ZD3NM

BZG-5

YKZD3NF

BZG-5

YKZD3NF

CASSEIVER

CX-NAJ310

CX-NSZ310

CX-NSZ315

CX-NSZ510

SX-NSZ312

SX-NSZ702

Summary of Contents for CX-NAJ310

Page 1: ...mple Manual S M Code No 09 011 442 0T1 If requiring information about the CD mechanism see Service Manual of BZG 5 S M Code No 09 00C 353 3N2 NSX AJ310 TYPE U RC ZAS02 SYSTEM MAIN SPEAKERS REMOTE CONT...

Page 2: ...CO mode off 20 W Dimensions of main unit 260 x 324 x 339 mm W x H x D 101 4 x 127 8 x 133 8 in Weight 6 3 kg 13 lbs 14 oz SPECIFICATIONS U LH CX NSZ310 Power requirements 120 V 220 230 V 240 V AC Swit...

Page 3: ...stereo Frequency response 50 Hz 15 kHz Recording system AC bias Heads Deck 1 Playback head x 1 Deck 2 Recording Playback x 1 erase head x 1 Compact disc player section Laser Semiconductor laser 780 nm...

Page 4: ...paraten anv nds p annat s tt n vad som specificeras i denna bruksanvising kan anv ndaren uts ttas f r osynling laserstr lning som verskrider gr nsen f r laserklass 1 PROTECTION OF EYES FROM LASER BEAM...

Page 5: ...power 2 2 2 2 2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the H level or not 3 3 3 3 3 When the HOLD terminal is L level the abnormality detection circ...

Page 6: ...ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers 3 3 3 3 3 Connect the AC power cord again If the MICROCOMPUTER returns to the normal operation the M...

Page 7: ...25 EXCEPT 5LH C22 87 A12 780 090 CAP E 4700 35 5LH C25 87 A12 072 080 CAP E 100 25 SMG C26 87 A12 072 080 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 8...

Page 8: ...87 012 286 080 CAP U 0 01 25 C779 87 010 949 080 C CAP S 0 01 50 K EZ 5EZ C780 87 010 949 080 C CAP S 0 01 50 K EZ 5EZ C782 87 012 286 080 CAP U 0 01 25 C783 87 012 286 080 CAP U 0 01 25 C784 87 012...

Page 9: ...005 847 080 COIL 2 2UH CECS L861 87 005 847 080 COIL 2 2UH CECS 5EZ L902 88 ZA1 602 110 COIL FM RF U2 2G LH 5LH U L903 88 ZA1 601 010 COIL FM RF U1 2G LH 5LH U L904 87 005 847 080 COIL 2 2UH CECS LH...

Page 10: ...A90 164 080 SW TACT SKQAB N S334 87 A90 164 080 SW TACT SKQAB N S341 87 A90 164 080 SW TACT SKQAB N S342 87 A90 164 080 SW TACT SKQAB N S343 87 A90 164 080 SW TACT SKQAB N S344 87 A90 164 080 SW TACT...

Page 11: ...8 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W TRANSISTOR ILLUSTRATION 2SK360E S D G 2SJ460 2SK2541 E C B CSC4115 CDA1585 E C B CC...

Page 12: ...WIRING 1 U LH MAIN 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 12 A B C D E F G H I J K L M N O P Q R S T U...

Page 13: ...13 SCHEMATIC DIAGRAM 1 U LH MAIN 1 2...

Page 14: ...14 SCHEMATIC DIAGRAM 2 U LH MAIN 2 2 TUNER...

Page 15: ...WIRING 2 K EZ MAIN 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 15 A B C D E F G H I J K L M N O P Q R S T U...

Page 16: ...16 SCHEMATIC DIAGRAM 3 K EZ MAIN 1 2...

Page 17: ...17 SCHEMATIC DIAGRAM 4 K EZ MAIN 2 2 TUNER...

Page 18: ...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 18 A B C D E F G H I J K L M N O P Q R S T U...

Page 19: ...19 SCHEMATIC DIAGRAM 5 FRONT DECK...

Page 20: ...WIRING 4 U K EZ PT 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...

Page 21: ...21 SCHEMATIC DIAGRAM 6 U K EZ PT...

Page 22: ...WIRING 5 310LH PT 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...

Page 23: ...23 SCHEMATIC DIAGRAM 7 310 LH PT...

Page 24: ...WIRING 6 510LH PT 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 24...

Page 25: ...25 SCHEMATIC DIAGRAM 8 510 LH PT...

Page 26: ...13 12 11 10 9 8 7 6 5 4 3 2 1 26 A B C D E F G H I J K L M N O P Q R S T U WIRING 7 DECK SW5 CAM2 SW1 CAM1 SOL1 SOL2 SW2 CST1 SW3 REA SW4 CST2 IC2 1 3 IC1 1 3 L H R1 SFR1 TO FRONT C B CN104 FFC104 CN1...

Page 27: ...27 IC BLOCK DIAGRAM...

Page 28: ...28 FL HNA 08LS02 GRID ASSIGNMENT ANODE CONNECTION GRID ASSIGNMENT...

Page 29: ...29 ANODE CONNECTION...

Page 30: ...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...

Page 31: ...output DECK2 CAM switch data input 66 P6 I CAM1 O I FL segment P6 output DECK1 CAM 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 segme...

Page 32: ...5MHz and check that the test point is more than 0 4V 6 FM Tracking Adjustment Settings Test point TP8 Lch TP9 Rch Adjustment location L903 Method Set to FM 87 5MHz and adjust L903 so that the test poi...

Page 33: ...Hz is adjusted to MAX by TC942 6 AM IF Adjustment Settings Test point TP8 Lch TP9 Rch Adjustment location L802 450kHz 7 FM VT Check Settings Test point TP1 VT Method Set to FM 108 0MHz and check that...

Page 34: ...t the output level of the test point is 110 mV 3 dB 5 REC PB Frequency Response Adjustment DECK 2 Settings Test tape TTA 602 Test point TP8 Lch TP9 Rch Input signal 1 kHz 8 kHz LINE IN 20VU Adjustment...

Page 35: ...ation STOP button Play button PAUSE button FF button RWD button REC REC MUTE button Display All indicators light READING Normal Normal CD TEST CD TEST All indicators light Function All FL indicators l...

Page 36: ...23 24 25 24 26 25 2 3 1 FL PWB CHAS MAIN EXCEPT 510 LH ZZM 3 21 20 33 34 32 A A 315 EZ 310 K 310 EZ 315 EZ 315 EZ A A A A A A C C H G PWB 22 36 31 35 D A A B BZG 5 13 14 17 18 15 16 27 28 29 19 A A A...

Page 37: ...WB PT HI EXCEPT 510LH 31 8A NF7 225 010 HLDR PWB PT 85S 510LH 32 87 A80 157 010 AC CORD ASSY E BLK CC EXCEPT 310U 32 87 A80 149 010 AC CORD ASSY U BLK 310U 33 87 085 185 010 BUSHING AC CORD E EXCEPT 3...

Page 38: ...9 10 11 10 11 12 12 13 13 14 14 15 15 16 16 18 18 19 19 20 20 21 21 30 22 23 24 25 26 27 28 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 37 38 38 39 39 40 41 42 43 44 51 52 45 46 47 48 49 50 53 54 54...

Page 39: ...5 8Z ZM3 226 010 SPR C FR M3 26 8Z ZM3 250 010 GEAR SLIP F R A M3 27 8Z ZM1 269 010 FELT FF REW 2 28 8Z ZM1 238 110 GEAR SLIP FF REW B 2 29 8Z ZM3 220 010 LEVER FR M3 30 8Z ZM3 205 010 LEVER PLAY M3 3...

Page 40: ...tall it turning to clockwise direction until click sound comes out Remove the grill frame and four pieces of rubber caps by pulling out with a flat bladed screwdriver Remove the screws from hole where...

Page 41: ...913 010 IB U ESF M 310U 1 8B NFY 922 010 IB LH ESP IN 310LH 510LH 1 8B NFY 925 010 IB K E IN 310K 1 8B NFY 936 010 IB EZ 9L IN SZ315 RDS 315EZ 1 8B NFY 937 010 IB EZ 9L IN 310EZ 2 87 A90 118 010 ANT W...

Page 42: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9301978 2000041 0251431...

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