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SERVICE  MANUAL

DA

TA

COMPACT DISC STEREO

CASSETTE RECEIVER

BASIC TAPE MECHANISM : 2ZM-3MK2 PR7NM
BASIC CD MECHANISM : AZG-1 ZD3RNDM

NSX-DP85

S/M Code No. 09-006-428-3R2

REVISION

This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
NSX-DP85 (EZ), (S/M Code No. 09-005-428-3T2).

• 

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

  AZG-1 ZD3RNDM, (S/M Code No. 09-001-335-3N8).

NSX–DP85

SPEAKER

SYSTEM

CD

CASSEIVER

SX–NDP84

SX–R277
SX–C607

CX–NDP85

REMOTE

CONTROLLER

RC–ZAS05

EZ

Summary of Contents for NSX-DP85

Page 1: ...006 428 3R2 R E V I S I O N This Service Manual is the Revision Publishing and replaces Simple Manual NSX DP85 EZ S M Code No 09 005 428 3T2 If requiring information about the CD mechanism see Servic...

Page 2: ...OOFER 1 1 V PHONES stereo jack accepts headphones of 32 ohms or more Cassette deck section Track format 4 tracks 2 channels stereo Frequency response CrO2 tape 50 Hz 16000 Hz NORMAL tape 50 Hz 15000 H...

Page 3: ...araten 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 4: ...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 5: ...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 6: ...V C27 87 010 406 080 CAP ELECT 22 50V C28 87 010 406 080 CAP ELECT 22 50V C31 87 010 263 080 CAP ELECT 100 10V C32 87 010 197 080 CAP CHIP 0 01 DM C34 87 010 247 080 CAP ELECT 100 50V C35 87 010 260 0...

Page 7: ...010 404 080 CAP ELECT 4 7 50V C448 87 012 393 080 C CAP S 0 22 16 K C449 87 012 393 080 C CAP S 0 22 16 K C450 87 016 669 080 C CAP S 0 1 25 K B C451 87 A10 802 080 C CAP S 0 047 16 J B CM C452 87 A1...

Page 8: ...97 080 C CAP S 0 01 25 KB C878 87 010 316 080 C CAP S 33P 50 J CH C879 87 010 314 080 C CAP S 22P 50 CH C940 87 010 197 080 C CAP S 0 01 25 C942 87 010 149 080 C CAP S 5P 50 CH C947 87 010 197 080 C C...

Page 9: ...APACITOR 0 1 25 C463 87 010 196 080 CHIP CAPACITOR 0 1 25 C464 87 010 196 080 CHIP CAPACITOR 0 1 25 C465 87 010 196 080 CHIP CAPACITOR 0 1 25 C652 87 010 183 080 C CAP S 2700P 50 B C653 87 010 213 080...

Page 10: ...C116 87 016 299 080 CAP ELECT 10 100 M SME C117 87 010 196 080 C CAP S 0 1 25 ZF C119 87 010 197 080 CAP CHIP 0 01 DM C120 87 010 197 080 CAP CHIP 0 01 DM C133 87 010 190 080 C CAP S 0 01 50 ZF C153...

Page 11: ...A90 976 010 RELAY AC12V SDT S 112LMR T1 87 A60 317 010 TERMINAL 1P MSC T2 87 A60 317 010 TERMINAL 1P MSC DESCRIPTION REF NO KANRI NO PART NO 8 8 A Resistor Code Chip Resistor Part Coding Figure Value...

Page 12: ...585BC CSA952K E C B CC5551 2SA1981Y 2SB1370 2SD1933 2SB1342 DTC114ES 2SA933S CSC4115BC E C B B C E E B C 2SA1235F 2SC2714O 2SC3052F CMBT5551 CMBT5401 RT1P141C CSD1306E KRA104S KRC102S RTK KRA107S RT1P...

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

Page 14: ...SCHEMATIC DIAGRAM 1 MAIN 1 4 AMP SECTION VM 14...

Page 15: ...SCHEMATIC DIAGRAM 2 MAIN 2 4 TUNER SECTION 15...

Page 16: ...SCHEMATIC DIAGRAM 3 MAIN 3 4 DECK SECTION HEAD 1 HEAD 2 16...

Page 17: ...SCHEMATIC DIAGRAM 4 MAIN 4 4 PROLOGIC SECTION 17...

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

Page 19: ...19 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 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 WIRING 2 FRONT CD KEY MIC 2 2...

Page 20: ...SCHEMATIC DIAGRAM 5 FRONT CD KEY MIC DECK 20...

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

Page 22: ...SCHEMATIC DIAGRAM 6 AMP 1F 22...

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

Page 24: ...SCHEMATIC DIAGRAM 7 AMP PROLOGIC 24...

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

Page 26: ...SCHEMATIC DIAGRAM 8 PT 26...

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

Page 28: ...28 FL BJ750GNK 13G 35S GRID ASSIGNMENT ANODE CONNECTION GRID ASSIGNMENT...

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

Page 30: ...30 IC BLOCK DIAGRAM...

Page 31: ...31...

Page 32: ...32...

Page 33: ...TI JOG 25 I MIC I MIC input for AUTO VOCAL FADER 26 I MS I TU SIG I DECK MS detect input RDS signal level input during tuner function 27 I TM BASE I Standard time input 8Hz 28 I WRQ RDS CLK I CD WRQ i...

Page 34: ...K 1 CAM SW input 70 P10 CST1 O I FL segment output P10 DECK 1 cassette detect SW input 71 P9 REA O I FL segment output P9 DECK side A record permission SW input 72 VDD4 Power supply 73 P8 AC DEMO O I...

Page 35: ...t point TP7 Lch TP8 Rch Adjustment location SFR1 Method Play back the test tape and adjust SFR1 so that the frequency counter reads 3000Hz 5Hz FWD and 45Hz REV with respect to forward speed 11 Head Az...

Page 36: ...OSC Adjustment Settings Test point TP1 and GND Adjustment location L101 Method Insert AC plug while pressing TUNER function key Adjust L101 so that the frequency at the test point is 208 80Hz 0 2Hz FR...

Page 37: ...46 47 48 49 50 51 52 53 55 20 30 56 57 67 58 20 59 60 61 62 64 65 66 63 37 54 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 G G G G B B M L I K K K K K K K H E F E F B A B B B 2ZM 3MK2 AZG 1...

Page 38: ...010 KEY ASSY POWER 45 8A NF6 042 010 REFLECTOR ECO 46 8A NF6 058 010 CABI STEEL HR 47 8A NF6 005 010 PANEL TOP 48 87 NF6 616 010 CONN ASSY 8P RPB 49 87 NF6 615 010 CONN ASSY 3P PB 50 8A NF8 206 010 H...

Page 39: ...4 6 20 5 22 21 24 23 25 26 29 29 27 28 3 2 HEAD 1 C B DECK 1 HEAD 2 C B DECK 2 18 DECK 2 PH DECK 1 RPH DECK 2 DECK 1 DECK 2 DECK 2 B B A B B 31 38 39 40 30 34 33 35 43 45 41 41 44 50 49 47 48 46 C C 5...

Page 40: ...EC DECK 2 30 82 ZM3 340 010 SH BELT D2 31 82 ZM1 255 319 SPR E LVR DIR 32 82 ZM3 305 310 GEAR CAM M2 33 82 ZM1 227 319 LVR TRIG 34 82 ZM3 306 11K LVR FR M2 35 82 ZM1 265 310 SPR E TRIG 36 82 ZM1 236 0...

Page 41: ...ning 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 installed...

Page 42: ...77 speaker contains SX C607 center speaker and SX R277 rear speaker 1 8Z YS1 002 010 GRILLE FRAME ASSY 2 81 VSA 009 010 CORD BUSH 3 8Z YS1 601 010 SPKR 100 4 87 YS6 002 010 SPKR CORD Y 5 87 YS7 012 01...

Page 43: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9420208 0251431...

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