Aiwa NSX-DS8 Service Manual
  1. Manuals
  2. Brands
  3. Aiwa Manuals
  4. CD Player
  5. NSX-DS8
  6. Service manual
Aiwa NSX-DS8 Service Manual

Aiwa NSX-DS8 Service Manual

Compact disc stereo cassette receiver
Hide thumbs Also See for NSX-DS8:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Service Manual
QQ
3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC STEREO
CASSETTE RECEIVER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
NSX-DS8 (U), (S/M Code No. 09-007-436-3T1).
• If requiring information about the CD mechanism, see Service Manual of
AZG-1 ZD3RNDM, (S/M Code No. 09-001-335-3N8).
www
.
http://www.xiaoyu163.com
CD
SYSTEM
CASSEIVER
NSX–DS8
CX–NDS8
x
ao
u163
y
i
S/M Code No. 09-008-436-3R1
http://www.xiaoyu163.com
NSX-DS8
2 9
8
Q Q
3
6 7
1 3
1 5
BASIC TAPE MECHANISM : 2ZM-3MK2 PR7NM
BASIC CD MECHANISM : AZG-1 ZD3RNDM
SPEAKER
CONTROLLER
SX–WNAJ86
SX–R275
SX–C605
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
REMOTE
RC–ZAS22
m
U
9 9
9 9

Advertisement

Table of Contents
loading

Related Manuals for Aiwa NSX-DS8

Summary of Contents for Aiwa NSX-DS8

  • Page 1 NSX–DS8 CX–NDS8 SX–C605 • This Service Manual is the "Revision Publishing" and replaces "Simple Manual" NSX-DS8 (U), (S/M Code No. 09-007-436-3T1). • If requiring information about the CD mechanism, see Service Manual of AZG-1 ZD3RNDM, (S/M Code No. 09-001-335-3N8). u163 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: 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 87-017-149-080 ZENER,HZS6A2L 87-A40-348-080 ZENER,MTZJ3.3A 8A-NFG-605-030 C-IC,LC876572V-ANFG 87-017-931-080 ZENER,MTZJ5.6B 87-A21-418-010 IC,STK490-340 87-A40-535-080 DIODE,IN5393-GOODARK 87-A21-397-010 IC,STK490-070 87-A40-754-080 ZENER,UZ6.8BSC 87-A20-914-010 IC,SPS-442-1-F 87-A20-783-040 C-IC,BA7762AFS 87-A40-737-080...
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C335 87-010-401-080 CAP, ELECT 1-50V C618 87-010-401-080 CAP, ELECT 1-50V C336 87-010-401-080 CAP, ELECT 1-50V C619 87-010-263-080 CAP, ELECT 100-10V C337 87-010-196-080 CHIP CAPACITOR,0.1-25 C620 87-016-669-080...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C843 87-010-197-080 CAP, CHIP 0.01 DM R164 87-A00-441-050 RES,270-1/2W J RP C844 87-010-197-080 CAP, CHIP 0.01 DM R435 87-A00-373-050 RES,270-1W J VTP C845 87-010-197-080 CAP, CHIP 0.01 DM...
  • Page 9 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C653 87-010-213-080 C-CAP,S 0.015-50 B CN302 87-099-195-010 CONN,7P 6216 V C701 87-010-406-040 CAP,E 22-50 SME LED451 87-017-756-040 LED,SLR-342DCT31 ORN CN101 87-099-720-010 CONN,30P TYK-B(P) LED452 87-017-756-040 LED,SLR-342DCT31 ORN...
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C144 87-010-312-080 C-CAP,S 15P-50 CH C218 87-A10-793-080 C-CAP,S 0.12-16 K B C145 87-012-154-080 C-CAP,S 150P-50 CH C219 87-010-993-080 C-CAP,S 0.056-25 B C146 87-012-154-080 C-CAP,S 150P-50 CH C220...
  • Page 11 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION AMP 1F C.B C114 87-010-405-080 CAP,E 10-50V C115 87-010-405-080 CAP,E 10-50V C101 87-010-181-080 C-CAP,S 1800P-50 K B C116 87-010-405-080 CAP,E 10-50V C102 87-010-181-080 C-CAP,S 1800P-50 K B C121...

  • Page 12: Chip Resistor Part Code

    http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION L202 87-008-501-080 FLTR,DSS306-55 J201 87-A60-573-010 JACK,PIN 1P ORN JW201 87-A11-152-080 CAP, TC U 1000P-50 ZF DECK C.B CON501 87-099-756-019 CONN,15P 9604S F SFR1 87-024-581-010 SFR,3.3K DIA 6H SOL1 82-ZM1-618-410 SOL ASSY,27 SOL2...

  • Page 13: Transistor Illustration

    http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION 3 7 63 1515 0 E C B E C B E C B B C E 2SB1370 CD1585BC 2SA1918Y CSC4115BC 2SB1342 KTA1266GR CC5551 2SD1933 KTC3198GR E C B 2SA1037K DTA114WK 2SA933S 2SJ461-T1 DTC123JK 2SA1235F 2SK2158 KRA104S 2SC2714O KRC102S-RTK 2SC3052F...
  • Page 14 http://www.xiaoyu163.com WIRING – 1 (MAIN / VM / DOLBY DIGITAL) 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 – 14 –...
  • Page 15 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 1 (MAIN 1/3 / VM) 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 – 15 – http://www.xiaoyu163.com...
  • Page 16 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 2 (MAIN 2/3) 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 – 3 (MAIN 3/3 / 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 – 17 – http://www.xiaoyu163.com...
  • Page 18 http://www.xiaoyu163.com WIRING – 2 (FRONT / CD KEY / MIC)<1/2> 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 – 18 –...
  • Page 19 http://www.xiaoyu163.com WIRING – 2 (FRONT/ CD KEY / MIC)<2/2> 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 – 19 –...
  • Page 20 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 4 (FRONT / CD KEY / MIC / DECK) 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 21 http://www.xiaoyu163.com WIRING – 3 (AC3) 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 – 21 –...
  • Page 22 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 5 (AC3) 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 – http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com WIRING – 4 (AMP 1F) 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 – 23 –...
  • Page 24 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 6 (AMP 1F) 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 – 24 – http://www.xiaoyu163.com...
  • Page 25 http://www.xiaoyu163.com WIRING – 5 (AMP 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 – 25 –...
  • Page 26 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 7 (AMP 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 – 26 – http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com WIRING – 6 (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 – 27 –...

  • Page 28: Schematic Diagram - 8 (Pt)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 8 (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 – 28 – http://www.xiaoyu163.com...
  • Page 29 http://www.xiaoyu163.com WIRING – 7 (DECK / HEAD-1 / HEAD-2) 3 7 63 1515 0 L 13942296513 u163 – 29 –...
  • Page 30 http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 9 (DOLBY DIGITAL) 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 – 30 – http://www.xiaoyu163.com...
  • Page 31 http://www.xiaoyu163.com FL (BJ789GNK) GRID ASSIGINMENT / ANODE CONNECTION 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 – 31 – http://www.xiaoyu163.com...

  • Page 32: Ic Block Diagram

    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 – 32 – http://www.xiaoyu163.com...
  • Page 33 http://www.xiaoyu163.com 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 – 33 – http://www.xiaoyu163.com...
  • Page 34 http://www.xiaoyu163.com IC DESCRIPTION IC, LC876572V-ANFG 3 7 63 1515 0 Description Pin No. Pin Name O-CLK CLOCK output for FRONT and MAIN C.B. O-DATA DATA output for FRONT and MAIN C.B. O-STB(M) Strobe output for MAIN C.B. O-POWER System power ON/OFF output. O-STB(SHIFT) Strobe output for shift register.
  • Page 35 http://www.xiaoyu163.com 3 7 63 1515 0 Description Pin No. Pin Name P23/ECO FL segment output (P23)/Initial ECO diode input (Not used). P22/DSP FL segment output (P22)/DSP diode input (Not used). P21/PRO/5.1 FL segment output (P21)/PRO-LOGIC 5.1CH diode input. P20/KEY-CON FL segment output (P20)/KEY CONTROL diode input (Not used). P19/DOLBY FL segment output (P19)/DECK DOLBY diode input (Not used).
  • Page 36 http://www.xiaoyu163.com ADJUSTMENT <TUNER / FRONT / DECK> 3 7 63 1515 0 < TUNER SECTION > < DECK SECTION > 1. Clock frequency Check 9. Tape Speed Adjustment (DECK 2) Settings : • Test point : TP2 (CLK) Settings : • Test tape : TTA–100 Method : Set to AM 1710kHz and check that the test point is •...

  • Page 37: Mechanical Exploded View

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 P.C.B P.C.B HT-SINK,TR HT-SINK PLATE,PT CHAS,MAIN P.C.B P.C.B HT-SINK VM2 P.C.B 1 3 9 4 2 2 9 6 5 1 3 P.C.B PLATE,SHLD MECHA AZG-1 P.C.B P.C.B...

  • Page 38: Mechanical Part List

    http://www.xiaoyu163.com MECHANICAL PART LIST 1 / 1 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NF6-010-010 PANEL,DIRECT 46 8A-NF6-058-010 CABI,STEEL HR 2 8A-NF6-044-010 REFLECTOR,CD 47 8A-NF6-005-010 PANEL,TOP 3 8A-NF6-205-010 GUIDE,CD 48 87-NF6-616-010 CONN ASSY,8P RPB 4 8A-NF6-009-010...

  • Page 39: Tape Mechanism Exploded View

    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 DIA 3.7-9-3.2 CUSH-G HLDR,IC DIA 3.7-9-3.2 HLDR,IC 1 3 9 4 2 2 9 6 5 1 3 HEAD 1 C.B(DECK 1) HEAD 2 C.B(DECK 2) BELT D2...
  • Page 40 http://www.xiaoyu163.com TAPE MECHANISM PART 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 CHAS ASSY,M2 31 82-ZM1-255-310 SPR-E,LVR DIR 2 82-ZM1-258-210 SPR-T,PINCH L 32 82-ZM3-305-210 GEAR,CAM M2 3 82-ZM3-348-010 LEVER ASSY,PINCH YL 33 82-ZM1-227-310...
  • Page 41 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 42 http://www.xiaoyu163.com SPEAKER PARTS LIST SX-WNAJ86 (YUSL) 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NS2-001-010 PANEL,FR 4 8A-NS2-004-010 PANEL,DUCT 3 8A-NS2-013-010 PANEL,DUCT RING 4 8A-NS2-008-010 PROTECTOR,TW 5 8A-NS2-009-010 GRILLE,FRAME ASSY 6 8A-NS6-604-010 SPKR,W 200 7 8A-NS0-604-010...

  • Page 43: Accessories / Package List

    http://www.xiaoyu163.com ACCESSORIES / PACKAGE LIST 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NFG-903-010 IB,U(ESF)M 2 8Z-NFD-702-010 RC UNIT,RC-ZAS22 3 87-006-225-010 AM LOOP ANT NC2 4 87-043-115-010 ANT,FEEDER FM L 13942296513 u163 – 43 – http://www.xiaoyu163.com...
  • Page 44 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 9620450 0251431 Printed in Singapore http://www.xiaoyu163.com...

Table of Contents