1. Manuals
  2. Brands
  3. Aiwa Manuals
  4. Stereo System
  5. NSX-SZ30
  6. Service manual

Aiwa NSX-SZ30 Service Manual

Hide thumbs Also See for NSX-SZ30:
Table of Contents

Advertisement

Quick Links

See also: Field Service Manual
QQ
3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC
STEREO SYSTEM
• This Service Manual is the "Revision Publishing" and replaces
• If requiring information about the CD mechanism, see Service Manual
www
of AZG-1, (S/M Code No. 09-001-335-3N8).
.
http://www.xiaoyu163.com
CD
SYSTEM
CASSEIVER
NSX-SZ30
CX-NSZ30
NSX-SZ36
CX-NSZ36
SYSTEM
TAPE MECHANISM
NSX-SZ30
NSX-SZ36
ZZM-3 YPR1NM
"Simple Manual" (S/M Code No. 09-007-423-3T3).
x
ao
y
i
S/M Code No. 09-007-423-3R1
http://www.xiaoyu163.com
NSX-SZ30
8
NSX-SZ36
Q Q
3
6 7
1 3
BASIC TAPE MECHANISM : 6ZM-3 PR2NM /
BASIC CD MECHANISM : AZG-1
SPEAKER
SX-NSZ52
CD MECHANISM
6ZM-3 PR2NM
AZG-1 ZD3RDM
AZG-1 YZD3RDM
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
ZZM-3 YPR1NM
REMOTE
CONTROLLER
RC-ZAS01
RC-ZAS02
m
co
HS,HT
9 9
LH
2 8
9 9

Advertisement

Table of Contents
loading

Related Manuals for Aiwa NSX-SZ30

Summary of Contents for Aiwa NSX-SZ30

  • Page 1 NSX-SZ30 HS,HT 3 7 63 1515 0 NSX-SZ36 SERVICE MANUAL L 13942296513 BASIC TAPE MECHANISM : 6ZM-3 PR2NM / COMPACT DISC ZZM-3 YPR1NM STEREO SYSTEM BASIC CD MECHANISM : AZG-1 REMOTE SPEAKER SYSTEM CASSEIVER CONTROLLER NSX-SZ30 CX-NSZ30 RC-ZAS01 SX-NSZ52...

  • 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: Protection Of Eyes From Laser Beam During Servicing

    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 87-010-263-080 CAP, ELECT 100-10V 87-010-197-080 CAP, CHIP 0.01-25 K B 87-070-127-110 IC,LC72131 D 87-010-247-080 CAP, ELECT 100-50V 87-A21-398-010 IC,STK490-110 87-010-380-080 CAP, ELECT 47-16 M...
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C452 87-010-382-080 CAP, ELECT 22-25V C844 87-010-197-080 CAP, CHIP 0.01-25 K B C453 87-010-183-080 C-CAP,S 2700P-50 B C850 87-010-260-080 CAP, ELECT 47-25V C454 87-010-183-080 C-CAP,S 2700P-50 B...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION L943 87-A50-522-080 COIL,1MH K CEC<HT> C911 87-010-178-080 CHIP CAP 1000P-50 K B L944 87-A50-159-010 COIL,10MH K C2B<HT> C912 87-010-196-080 CHIP CAPACITOR,0.1-25 L951 8A-NF8-667-010 COIL,AM PACK 4(TOK)<LH,HS>...

  • Page 9: Chip Resistor Part Code

    http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 8A-NF8-673-010 PT,SUB ANF-8 (H)KAMI 87-A91-339-010 RELAY,AC DC12V G5PA-2 87-A90-165-010 SW,SL 1-2-3 SWS2301<LH,HT> 87-A60-317-010 TERMINAL, 1P MSC 87-A60-317-010 TERMINAL, 1P MSC DECK C.B<LH> 87-099-753-010 CONN,11P H 9604 8Z-ZM3-214-010 HLDR,IC SFR1 87-024-581-010 SFR,3.3K DIA6V K0A...

  • Page 10: Transistor Illustration

    http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION 3 7 63 1515 0 E C B E C B B C E E C B CD1585BC 2SC3331 DTC114ES 2SB1370 CSA952K KTC3199GR CSC4115BC KTA1266GR KTC3198GR S D G 2SK360E 2SJ460 2SK2158 2SA1235F CSD1306E 2SK2541 KRC102S-RTK 2SC2714 KRC104S 2SC3052F CMBT5401...
  • Page 11 http://www.xiaoyu163.com FL (HNA-10SS12) GRID ASSIGNMENT AND ANODE CONNECTION 3 7 63 1515 0 GRID ASSIGNMENT L 13942296513 ANODE CONNECTION u163 – 11 – http://www.xiaoyu163.com...

  • Page 12: Wiring - 1 (Main)

    http://www.xiaoyu163.com WIRING – 1 (MAIN)<LH,HS> 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 –...

  • Page 13: Wiring - 2 (Main)

    http://www.xiaoyu163.com WIRING – 2 (MAIN)<HT> 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 – 13 –...
  • Page 14 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 1 (MAIN 1 / 2 : AMP / HEAD-1) 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 15 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 2 (MAIN 2 / 2 : TUNER)<LH, HS> 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 – 3 (MAIN 2 / 2 : TUNER)<HT> 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 – – http://www.xiaoyu163.com...

  • Page 17: Wiring - 3 (Front)

    http://www.xiaoyu163.com WIRING – 3 (FRONT)<LH,HS> 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 – 17 –...

  • Page 18: Wiring - 4 (Front)

    http://www.xiaoyu163.com WIRING – 4 (FRONT)<HT> 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 –...

  • Page 19: Schematic Diagram - 4 (Front)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 4 (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 – – http://www.xiaoyu163.com...
  • Page 20 http://www.xiaoyu163.com WIRING – 5 (PT) 3 7 63 1515 0 L 13942296513 u163 – 20 –...

  • Page 21: Schematic Diagram - 5 (Pt)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 5 (PT) 3 7 63 1515 0 L 13942296513 u163 – 21 – http://www.xiaoyu163.com...
  • Page 22 http://www.xiaoyu163.com WIRING – 6 (DECK : ZZM-3 YPR1NM)<LH> 3 7 6 3 1 5 1 5 0 FROM B FRONT C. B CN104 D DECK C . B FC104 1 3 9 4 2 2 9 6 5 1 3 DECK MOTOR w w w...
  • Page 23 http://www.xiaoyu163.com WIRING – 7 (HEAD : ZZM-3 YPR1NM)<LH> 3 7 63 1515 0 L 13942296513 u163 – 23 –...
  • Page 24 http://www.xiaoyu163.com WIRING – 8 (DECK : 6ZM-3 PR2NM)<HS,HT> 3 7 63 1515 0 L 13942296513 u163 – 24 –...
  • Page 25 http://www.xiaoyu163.com WIRING – 9 (HEAD : 6ZM-3 PR2NM)<HS,HT> 3 7 63 1515 0 L 13942296513 u163 – 25 –...

  • Page 26: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163 – 26 – http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 – 27 – http://www.xiaoyu163.com...
  • Page 28 http://www.xiaoyu163.com IC DESCRIPTION µ PD780226GF-019-3BA 3 7 63 1515 0 Pin No. Pin Name Description O-MOTOR DECK MOTOR ON/OFF output. O-SOL1 DECK1 solenoid output. O-SOL2 DECK2 solenoid output. – Not connected. O-RVS_LED PRESET (REV) LED ON/OFF output <HS,HT only>. O-SET_LED SET LED ON/OFF output.
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description I-CDSW CD mecha switch input. I-SPEANA_L A/D L-input for spectrum analyser level display. I-SPEANA_R A/D R-input for spectrum analyser level display. I-KEY1 Key1 input. I-KEY2 Key2 input. I-KEY3 Key3 input. I-TU_SIG Tuner signal input.
  • Page 30 http://www.xiaoyu163.com ADJUSTMENT <TUNER / DECK / FRONT> 3 7 63 1515 0 < TUNER SECTION > 1. Clock frequency Check 10. FM Tracking Check Settings : • Test point : TP2 (CLK) Settings : • Test point : TP8(Lch), TP9(Rch) Method : LH,HS: Set to AM 1710kHz and check that the test Method : Set to FM 98.0MHz and check that the test point is less point is 2160kHz ±...
  • Page 31 http://www.xiaoyu163.com 3 7 63 1515 0 < DECK SECTION > < FRONT SECTION > 18. µ-con OSC Adjustment 12. Tape Speed Adjustment (DECK 2) Settings : • Test tape : TTA–100 Settings : • Test point : TP11(KEY-SCAN), GND • Test point : TP8(Lch), TP9(Rch) •...
  • Page 32 http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 AZG-1 YZD3RDM<LH> AZG-1 ZD3RDM<HS,HT> P.C.B WIRE,BINDER <LH> HT-SINK SUB FL901 1 3 9 4 2 2 9 6 5 1 3 HT-SINK P.C.B SH,PT P.C.B PLATE,EARTH MIC CHAS,MAIN...

  • Page 33: Mechanical Parts List

    HLDR,IC T1.6<LH> 8A-NF9-004-010 BOX,CASS 2 8A-NF8-226-010 HLDR,IC T2<HS,HT> 8A-NF8-207-010 SPR-T,EJECT 1 88-913-301-110 FF-CABLE,13P-1.25 8A-NF8-208-010 SPR-T,EJECT 2 88-911-101-110 FF-CABLE,11P 1.25 87-CE3-023-010 BADGE,AIWA 30N SILV 87-NF4-216-010 HLDR,LOCK 1 8A-NF9-018-010 KNOB,RTRY JOG 86-NF9-224-010 SPR-C,LOCK 8A-NF8-209-010 OIL-DMPR,120 82-NF5-229-010 PLATE,LOCK 8A-NF9-017-010 PANEL,JOG 87-NF4-217-110 HLDR,LOCK 2...
  • Page 34 http://www.xiaoyu163.com TAPE MECHANISM EXPLODED VIEW 1 / 1 <ZZM-3 YPR1NM> 3 7 6 3 1 5 1 5 0 TERMINAL, TERMINAL,LB1 IC, EW732 1 3 9 4 2 2 9 6 5 1 3 IC, EW732 P.C.B w w w u 1 6 3 –...

  • Page 35: Tape Mechanism Parts List

    http://www.xiaoyu163.com TAPE MECHANISM PARTS LIST 1 / 1 <ZZM-3 YPR1NM> 3 7 63 1515 0 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...
  • Page 36 http://www.xiaoyu163.com TAPE MECHANISM EXPLODED VIEW 1 / 1 <6ZM-3 PR2NM> 3 7 6 3 1 5 1 5 0 PH (DECK 1) E/RPH (DECK 2) DECK C.B SOL 2 (DECK L only) SOL 1 (DECK L SIDE) (DECK R SIDE) LEVER EJECT R 1 3 9 4 2 2 9 6 5 1 3...
  • Page 37 http://www.xiaoyu163.com TAPE MECHANISM PARTS LIST 1 / 1 <6ZM-3 PR2NM> 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 86-ZM3-215-010 CHAS ASSY,RS 41 82-ZM1-216-310 GEAR,REEL 2 86-ZM3-202-010 BASE,HEAD S 42 86-ZM3-213-010 S-SCREW,HLDR,MOT 3 3 86-ZM3-205-010 SPR-C,RPH S...
  • Page 38 http://www.xiaoyu163.com SPEAKER DISASSEMBLY INSTRUCTIONS 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 39: Accessories / Package List

    http://www.xiaoyu163.com SPEAKER PARTS LIST SX-NSZ52 (Y1SL,YLSC2M) 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NSJ-001-010 PANEL,FR R 2 8A-NSJ-002-010 PANEL,FR L 3 8A-NSJ-003-010 GRILLE,FRAME ASSY 4 8A-NSJ-008-010 PROTECTOR,TWA 5 8A-NSJ-602-010 SPKR,W 130 6 88-NS5-605-010 SPKR,T 60<Y1SL> 6 8A-NSK-604-010 SPKR,TW 60<YLSC2M>...
  • Page 40 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 9820543 0251431 Printed in Singapore http://www.xiaoyu163.com...

This manual is also suitable for:

Nsx-sz36 lhNsx-sz30ht

Table of Contents