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Aiwa NSX-WV59 Service Manual
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Aiwa NSX-WV59 Service Manual

Aiwa NSX-WV59 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC
STEREO SYSTEM
• If requiring information about the CD mechanism, see Service Manual
of AZG-1, (S/M Code No. 09-001-335-3NG).
www
.
http://www.xiaoyu163.com
CD
SYSTEM
CASSEIVER
NSX-WV59
CX-NWV59
x
ao
y
i
S/M Code No. 09-009-435-3N1
http://www.xiaoyu163.com
NSX-WV59
8
Q Q
3
6 7
1 3
BASIC TAPE MECHANISM : 2ZM-3MK2 YPR4NM
BASIC CD MECHANISM : AZG-1 YVZD3RDM
SPEAKER
SX-NDP54
SX-R277
SX-C607
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
REMOTE
CONTROLLER
RC-ZAS08
m
co
HR
9 9
2 8
9 9

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Summary of Contents for Aiwa NSX-WV59

  • Page 1 NSX-WV59 3 7 63 1515 0 SERVICE MANUAL L 13942296513 COMPACT DISC BASIC TAPE MECHANISM : 2ZM-3MK2 YPR4NM STEREO SYSTEM BASIC CD MECHANISM : AZG-1 YVZD3RDM REMOTE SYSTEM SPEAKER CASSEIVER CONTROLLER SX-NDP54 NSX-WV59 CX-NWV59 SX-R277 RC-ZAS08 SX-C607 • If requiring information about the CD mechanism, see Service Manual of AZG-1, (S/M Code No.

  • Page 2: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 <FM tuner section> <Compact disc player section> Tuning range 87.5 MHz to 108 MHz Laser Semiconductor laser (λ =780 nm) Usable sensitivity (IHF) 13.2 dBf D-A converter 1 bit dual Antenna terminals 75 ohms (unbalanced) Signal-to-noise ratio 85 dB (1 kHz, 0 dB) Harmonic distortion...
  • Page 3 http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING 3 7 63 1515 0 This set employs laser. Therefore, be sure to follow carefully CAUTION the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.

  • Page 4: Note On Before Starting Repair

    http://www.xiaoyu163.com NOTE ON BEFORE STARTING REPAIR 1. Forced discharge of electrolytic capacitor of power supply block 3 7 63 1515 0 When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged across the electrolytic capacitors (C101, 102) even though AC power cord is removed.
  • Page 5 http://www.xiaoyu163.com 3 7 63 1515 0 In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not. 2-2. Regarding reset There are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC power cord is re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.

  • Page 6: Electrical Main Parts List

    http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-010-406-080 CAP,E 22-50 M 11L SME 87-010-263-080 CAP,E 100-10 M 11L SME 87-A21-355-010 IC,STK490-140 87-010-197-080 C-CAP,S 0.01-25 K B C2012 87-A21-398-010 IC,STK490-110 87-010-260-080...
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C404 87-010-958-080 C-CAP,S 0.01-25 J B C624 87-010-401-080 CAP,E 1-50 M 11L SME C405 87-010-958-080 C-CAP,S 0.01-25 J B C626 87-010-596-080 C-CAP,S 0.047-16 K R C2012 C406 87-010-958-080 C-CAP,S 0.01-25 J B...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C852 87-010-197-080 C-CAP,S 0.01-25 K B C2012 L952 87-A50-430-010 COIL,ANT MW(3BSW) C853 87-010-197-080 C-CAP,S 0.01-25 K B C2012 L953 87-A50-431-010 COIL,OSC MW(3BSW) C858 87-010-196-080 C-CAP,S 0.1-25 Z F C2012...
  • Page 9 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C506 87-010-320-080 C-CAP,S 68P-50 J CH GRM C105 87-010-186-080 C-CAP,S 4700P-50 K B C2012 C513 87-010-196-080 C-CAP,S 0.1-25 Z F C2012 C106 87-010-186-080 C-CAP,S 4700P-50 K B C2012 C514...
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION CN551 87-A60-689-010 CONN,7P H GRY TUC-P07X-C1 87-A60-317-010 TERMINAL, 1P MSC 87-A60-317-010 TERMINAL, 1P MSC VM C.B DECK C.B PT C.B CN105 87-099-756-010 CONN,15P 9604 S F SFR1 87-024-581-010...
  • Page 11 http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION 3 7 63 1515 0 B C E E C B E C B CD1585BC DTC114ES 2SB1370 2SA1235F CSD1306E CSA952K KTC3199GR 2SA933SRS RT1N141C CSC4115BC 2SC2714 RT1P141C KTA1266GR 2SC3052F RT1P144C KTC3198GR CMBT5401 RT1P441C CMBT5551 2SK2158 2SK360E L 13942296513 u163 –...
  • Page 12 http://www.xiaoyu163.com WIRING - 1 (MAIN / VM / KEY CON) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 12 – http://www.xiaoyu163.com...
  • Page 13 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 1 (MAIN 1 / 4 : AMP / VM) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 (FC602) -VFL:-26.7 2 1 . 7 -22.4 w w w u 1 6 3 -46.2...
  • Page 14 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 2 (MAIN 2 / 4 : TUNER) 3 7 6 3 1 5 1 5 0 8 . 1 1 1 . 0 8 . 1 8 . 1 8 . 1 8 . 1 8 . 1 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3...
  • Page 15 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 3 (MAIN 3 / 4 : DECK / HEAD-1 / HEAD-2) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 –...
  • Page 16 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 4 (MAIN 4 / 4 : PROLOGIC) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 16 – http://www.xiaoyu163.com...
  • Page 17 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 5 (KEY CON) 3 7 63 1515 0 L 13942296513 u163 – 17 – – 17 – http://www.xiaoyu163.com...
  • Page 18 http://www.xiaoyu163.com WIRING - 2 (FRONT) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 18 – http://www.xiaoyu163.com...
  • Page 19 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 6 (FRONT / DECK) 3 7 6 3 1 5 1 5 0 (FC103) 1 3 9 4 2 2 9 6 5 1 3 (FC104) w w w u 1 6 3 2SA933RS – 19 – http://www.xiaoyu163.com...
  • Page 20 http://www.xiaoyu163.com WIRING - 3 (AMP IF) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 20 –...
  • Page 21 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 7 (AMP 1F) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 21.7 w w w u 1 6 3 -44.6 -22.4 – 21 – http://www.xiaoyu163.com...
  • Page 22 http://www.xiaoyu163.com WIRING - 4 (PT) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 22 –...
  • Page 23 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 8 (PT) 3 7 63 1515 0 34.3 34.3 67.2 46.1 46.1 67.2 11.23 L 13942296513 u163 – 23 – – 23 – http://www.xiaoyu163.com...
  • Page 24 http://www.xiaoyu163.com WIRING - 5 (DECK / HEAD - 1 / HEAD - 2) 3 7 63 1515 0 L 13942296513 u163 – 24 – http://www.xiaoyu163.com...
  • Page 25 http://www.xiaoyu163.com FL (HNA-11MM31) GRID ASSIGNMENT AND ANODE CONNECTION GRID ASSIGNMENT 3 7 63 1515 0 L 13942296513 u163 – 25 – http://www.xiaoyu163.com...
  • Page 26 http://www.xiaoyu163.com ANODE CONNECTION 3 7 63 1515 0 L 13942296513 u163 – 26 – http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com IC BLOCK DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 27 – http://www.xiaoyu163.com...
  • Page 28 http://www.xiaoyu163.com IC BLOCK DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 28 – http://www.xiaoyu163.com...
  • Page 29 http://www.xiaoyu163.com IC DESCRIPTION IC, LC866560W–5R27 3 7 63 1515 0 Description Pin No. Pin Name I-STEREO/I-DRF Stereo detect input / CD DRF input. I-IFC/I-SUBQ Tuner IFC input / CD SUBQ detect input. – Not connected. O-POWER System power ON/OFF output. O-CD_ON/I-HP MUTE Headphones connect detect input.
  • Page 30 http://www.xiaoyu163.com Pin No. Pin Name Description 3 7 63 1515 0 P21/RDS FL segment P21 output / RDS select diode input (Not used). P20/FM1 FL segment P20 output / FM1 select diode input (Not used). P19/SW FL segment P19 output / SW step initial diode input (Not used). P18/LW FL segment P18 output / LW stereo select diode input (Not used).
  • Page 31 http://www.xiaoyu163.com ADJUSTMENT < TUNER SECTION > < DECK SECTION > 3 7 63 1515 0 1. Clock Frequency Check 10. Tape Speed Adjustment (DECK 2) Settings : • Test tape : TTA-100 (3kHz) Settings : • Test point : TP2 (CLK) •...

  • Page 32: Cd Test Mode

    http://www.xiaoyu163.com CD TEST MODE 1. How to Activate CD Test Mode 2. How to Cancel CD Test Mode 3 7 63 1515 0 Insert the AC plug while pressing the function CD button. Either one of the following operations will cancel the CD test All FL display tubes will light up, and the test mode will be mode.
  • Page 33 http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 AZG-1 BINDER WIRE P.C.B 1 3 9 4 2 2 9 6 5 1 3 HT-SINK PLATE,PT 43 44 CHAS ,MAIN 2ZM-3MK2 PLATE,EARTH MECH w w w u 1 6 3 –...

  • Page 34: Color Name Table

    HLDR,PWB PT 13 8A-NH8-002-010 PANEL,FR H 53 8A-NF7-208-010 HLDR,HT R 14 8A-NHV-003-010 WINDOW,DISP H 54 8A-NF7-209-010 HLDR,PWB-M BTM 15 87-CE3-023-010 BADGE,AIWA 30N SILV 55 87-NF4-221-010 HLDR,CABLE 16 8A-NF8-009-010 PANEL,CD 56 87-085-185-010 BUSHING, AC CORD (E) 17 8A-NF8-007-010 PANEL,LEFT V-2 57 87-A80-092-010...
  • Page 35 http://www.xiaoyu163.com TAPE MECHANISM EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 PH(DECK 1) RPH(DECK 2) DECK C.B CUSH-G,DIA3.7-8-3.2 CUSH-G,DIA3.7-8-3.2 HLDR,IC HLDR,IC 1 3 9 4 2 2 9 6 5 1 3 BELT D2 HEAD 1 C.B(DECK 1) HEAD 2 C.B(DECK 2) (DECK 1)
  • Page 36 http://www.xiaoyu163.com TAPE MECHANISM PARTS LIST 1 / 1 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM3-301-610 1H CHAS ASSY,M2 31 82-ZM1-255-310 0E SPR-E,LVR DIR 2 82-ZM1-258-210 0E SPR-T,PINCH L 32 82-ZM3-305-210 0E GEAR,CAM M2 3 82-ZM1-341-210 1A LVR ASSY,PINCH L2 33 82-ZM1-227-310 0E LVR,TRIG...
  • Page 37 http://www.xiaoyu163.com GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (REFERENCE) 3 7 63 1515 0 Type.1 Type.4 Insert a flat-bladed screwdriver into the position indicated by the TOOLS arrows and remove the panel. Remove the screws of each speaker 1 Plastic head hammer unit and then remove the speaker units. 2 (() flat head screwdriver 3 Cut chisel How to Remove the PANEL, FR...
  • Page 38 http://www.xiaoyu163.com SPEAKER PARTS LIST SX-NDP54 <YJ3BL> SX-CR677 <YJ3STL> 3 7 63 1515 0 NOTE: This SX-CR677 Speaker contains SX-C607 (center speaker) and SX-R277 (rear speaker). REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NSV-001-010 PANEL,FR R 2 8A-NSV-002-010 PANEL,FR L 1 8Z-YS1-002-010...
  • Page 39 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 912204 0251431 Printed in Singapore http://www.xiaoyu163.com...