Aiwa NSX-SZ30LH Service Manual
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Aiwa NSX-SZ30LH Service Manual

Aiwa NSX-SZ30LH Service Manual

Aiwa compact disc stereo system service manual
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SERVICE MANUAL
COMPACT DISC
STEREO SYSTEM
SYSTEM
CASSEIVER
NSX-SZ30
CX-NSZ30
<LH>
NSX-SZ30
CX-NSZ30
<HR,HS,HT>
• This Service Manual contains information about the difference between
NSX-SZ30 (VA model) and NSX-SZ20 / SZ30. If requiring the other
information, see Service Manual as listed on page 2.
• This Service Manual is for VA model.
• Refer to MAIN C.B parts number for difference of model.
8A-NF9-701-010 is for NSX-SZ30<LH,HR,HS,HT> VA model.
• If requiring information about the CD mechanism, see Service Manual
of AZG-1, (S/M Code No. 09-001-335-3N8)
CD
TAPE
MECHANISM
ZZM-3 PR1NF AZG-1 YKZD3RDF
6ZM-3 PR2NM
S/M Code No. 09-011-423-3S4
NSX-SZ30
BASIC TAPE MECHANISM : ZZM-3, 6ZM-3
BASIC CD MECHANISM : AZG-1
CD
MECHANISM
AZG-1 ZD3RDM
LH,HR,HS,HT
REMOTE
SPEAKER
CONTROLLER
RC-ZAS02
SX-NSZ52
RC-ZAS01

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Summary of Contents for Aiwa NSX-SZ30LH

  • Page 1 NSX-SZ30 LH,HR,HS,HT SERVICE MANUAL COMPACT DISC BASIC TAPE MECHANISM : ZZM-3, 6ZM-3 STEREO SYSTEM BASIC CD MECHANISM : AZG-1 TAPE REMOTE SYSTEM SPEAKER CASSEIVER MECHANISM MECHANISM CONTROLLER NSX-SZ30 CX-NSZ30 ZZM-3 PR1NF AZG-1 YKZD3RDF RC-ZAS02 <LH> SX-NSZ52 NSX-SZ30 CX-NSZ30 6ZM-3 PR2NM AZG-1 ZD3RDM RC-ZAS01 <HR,HS,HT>...
  • Page 2 BASE MODEL VA MODEL MODEL NAME S/M Code No. NSX-SZ30<LH> NSX-SZ20<LH> 09-001-423-4R1 NSX-SZ30<HR> NSX-SZ20<HR> 09-005-423-4R3 NSX-SZ30<HS,HT> NSX-SZ30<HS,HT> 09-007-423-3R1 Precaution to replace Optical block (KSS-213F) (KSS – 213F) Body or clothes electrostatic potential could ruin CD PICK-UP Assy. PWB laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode.

  • Page 3: Specifications

    SPECIFICATIONS <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 0.05 % (1 kHz, 0 dB) <AM/MW tuner section>...

  • Page 4: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-012-368-080 C-CAP,S 0.1-50 F 87-012-368-080 C-CAP,S 0.1-50 F 87-070-127-110 IC,LC72131D<HR,HS,HT> 87-012-368-080 C-CAP,S 0.1-50 F 87-A21-928-010 IC,LC72131D-N<LH> 87-A10-627-000 CAP,E 2200-50 SMG 87-A21-401-040 C-IC,M61503FP 87-A10-627-000 CAP,E 2200-50 SMG 87-A21-482-010 IC,RPM6938-H4<HR,HS,HT>...
  • Page 5 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C403 87-010-321-080 CHIP CAPACITOR,82P(J) C807 87-010-400-080 CAP, ELECT 0.47-50V C404 87-010-321-080 CHIP CAPACITOR,82P(J) C808 87-010-401-080 CAP, ELECT 1-50V C405 87-010-197-080 CAP, CHIP 0.01-25 K B C809 87-010-401-080 CAP, ELECT 1-50V C406 87-010-197-080 CAP, CHIP 0.01-25 K B...
  • Page 6 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION J831 87-A60-202-010 TERMINAL,ANT 4P MSP-154V-02 C413 87-010-177-080 C-CAP,S 820P-50 SL<HR,HS,HT> J940 87-A60-633-010 CONN,2P H 2.5MM JMT<HR,HT> C601 87-010-382-040 CAP,E 22-25 SME L101 87-A50-610-010 COIL,1UH K(MDEC) C801 87-010-195-080 C-CAP,S 0.068-25 F L102 87-A50-610-010 COIL,1UH K(MDEC)<HS,HR>...

  • Page 7: Chip Resistor Part Code

    REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION S344 87-A90-164-080 SW,TACT SKQNAB(N) 87-A91-500-010 SW,MICRO MPU11470MLB0 S345 87-A90-164-080 SW,TACT SKQNAB(N) 87-A91-500-010 SW,MICRO MPU11470MLB0 S346 87-A90-164-080 SW,TACT SKQNAB(N) 87-A91-500-010 SW,MICRO MPU11470MLB0 S347 87-A90-164-080 SW,TACT SKQNAB(N) 87-A90-673-010 SW,MICRO ESE11SH1C S348 87-A90-164-080 SW,TACT SKQNAB(N)

  • Page 8: Transistor Illustration

    TRANSISTOR ILLUSTRATION E C B E C B E C B E B C CD1585BC 2SC5343G 2SA1981Y CSC4115BC CSA952K CC5551 KTA1266GR KTC3198GR S D G 2SK360E 2SJ460 2SK2158 2SA1235F CSD1306E 2SK2541 2SC2714(O) KRC102S-RTK 2SC3052F KRC104S CMBT5401 RT1P141C CMBT5551 RT1P144C B C E G D S E C B DTC114ES...
  • Page 11 SCHEMATIC DIAGRAM – 1 (MAIN 1 / 2 : AMP) – 11 –...
  • Page 12 SCHEMATIC DIAGRAM – 2 (MAIN 2 / 2 : TUNER) <LH,HS> – 12 –...
  • Page 13 SCHEMATIC DIAGRAM – 3 (MAIN 2 / 2 : TUNER) <HR,HT> – 13 –...

  • Page 15: Schematic Diagram - 4 (Front)

    SCHEMATIC DIAGRAM – 4 (FRONT) – 15 –...

  • Page 17: Schematic Diagram - 5 (Pt)

    SCHEMATIC DIAGRAM – 5 (PT) – 17 –...
  • Page 18 : ZZM-3 PR1NF) <LH> TO FRONT C.B CN104 D DECK C.B (FC104) 1 3 5 7 9 11 2 4 6 8 10 (CAM1) (CAM2) (REA) (CST2) (CST1) SOL2 SOL1 SFR1 DECK MOTOR...

  • Page 20: Ic Block Diagram

    IC BLOCK DIAGRAM – 20 –...
  • Page 21 ADJUSTMENT <TUNER / DECK / FRONT> < TUNER SECTION > 10. AM IF Adjustment 1. Clock Frequency Check Settings : • Test point : TP8(Lch), TP9(Rch) Settings : • Test point : TP2 (CLK) • Adjustment location : Method : Set to AM 1710kHz(LH), AM 1602kHz(HS), MW 1602kHz(HR,HT) and check that the test point is L802 ..........
  • Page 22 < DECK SECTION > < FRONT SECTION > µ 12. Tape Speed Adjustment (DECK 2) -CON OSC Adjustment Settings : • Test tape : TTA–100 Settings : • Test point : TP11 (KEY-SCAN), (GND) • Test point : TP8(Lch), TP9(Rch) •...

  • Page 23: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1 / 1 LH: AZG-1 YKZD3RDF HR,HS,HT: AZG-1 ZD3RDM WIRE, BINDER FL901 HT-SINK SH,PT20-16-1 W/ADH CHAS,MAIN LH: ZZM-3 PR1NF PLATE,EARTH MECH HR,HS,HT: 6ZM-3 PR2NM – 23 –...

  • Page 24: Mechanical Parts List

    HLDR,LOCK 1 5 8A-NF8-207-010 SPR-T,EJECT 1 37 86-NF9-224-010 SPR-C,LOCK 6 8A-NF8-208-010 SPR-T,EJECT 2 38 82-NF5-229-010 PLATE,LOCK 7 87-CE3-023-010 BADGE,AIWA 30N SILV 39 87-NF4-217-110 HLDR,LOCK 2 8 8A-NF9-018-010 KNOB,RTRY JOG 40 87-NF4-221-010 HLDR,CABLE 9 8A-NF8-209-010 OIL-DMPR,120 41 87-085-185-010 BUSHING, AC CORD (E)

  • Page 25: Tape Mechanism Exploded View

    TAPE MECHANISM EXPLODED VIEW 1 / 1 <ZZM-3 PR1NF> TERMINAL, TERMINAL,LB1 IC, EW732 IC, EW732 – 25 –...

  • Page 26: Tape Mechanism Parts List

    TAPE MECHANISM PARTS LIST 1 / 1 <ZZM-3 PR1NF> REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 8Z-ZM3-227-010 BELT,MAIN M3 8Z-ZM3-233-010 SPR-T,BRG M3 8Z-ZM3-235-010 BELT,MAIN L 84-ZM2-227-310 SPR-C,AZIMUTH 8Z-ZM1-235-010 PULLEY,MOT 87-A90-403-110 HEAD,RPH MS15R 87-045-347-010 MOT,SHU2L 70 87-A90-404-010 HEAD,EH LE15B 8Z-ZM1-232-010...
  • Page 27 TAPE MECHANISM EXPLODED VIEW 1 / 1 <6ZM-3 PR2NM> LVR EJECT L SH, 1.63-3.2 -0.5 SLT PLATE, SHLD LVR EJECT R GEAR PLAY GEAR PLAY MOTOR – 27 –...
  • Page 28 TAPE MECHANISM PARTS LIST 1 / 1 <6ZM-3 PR2NM> REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM1-234-310 FLY-WHL,L ASSY 41 82-ZM1-219-110 SPR-T,LINK 2 82-ZM3-305-310 GEAR,CAM M2(*) 42 82-ZM1-210-110 GEAR,H T 3 82-ZM1-226-010 GEAR,REW 43 82-ZM3-353-010 SPR-T,HEAD 4 82-ZM1-216-510 GEAR,REEL...

  • Page 29: Accessories / Package List

    SPEAKER PARTS LIST SX-NSZ52(YJSL,YJSC,YLSL,Y1SL,Y1SL) REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NSJ-001-010 PANEL,FR R<EXCEPT YJSC> 1 8A-NSJ-026-010 PANEL,FR R F<YJSC> 2 8A-NSJ-002-010 PANEL,FR L<EXCEPT YJSC> 2 8A-NSJ-027-010 PANEL,FR L F<YJSC> 3 8A-NSJ-003-010 GRILLE,FRAME ASSY<EXCEPT YJSC> 3 8A-NSJ-028-010 GRILLE,FRAME ASSY F<YJSC> 4 8A-NSJ-008-010 PROTECTOR,TWA<EXCEPT YJSC>...
  • Page 30 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9820543 0251431 Printed in Singapore...

This manual is also suitable for:

Nsx-sz30hrNsx-sz30hsNsx-sz30htCx-nsz30Sx-nsz52Nsx-sz30

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