Aiwa NSX-K980 Service Manual
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Aiwa NSX-K980 Service Manual

Aiwa NSX-K980 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC STEREO
SYSTEM
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-994-413-7T1).
NSX-K980
www
If requiring information about the CD mechanism, see Service Manual of 4ZG-1, S/M
Code No.09-992-325-4N8.
.
http://www.xiaoyu163.com
SYSTEM
x
ao
y
i
S/M Code No. 09-994-413-7R1
http://www.xiaoyu163.com
NSX-K980
8
Q Q
3
6 7
1 3
BASIC TAPE MECHANISM : 2ZM-3MK2 PR4NM
BASIC CD MECHANISM : 4ZG-1 VORS1RNDSM
CD–CASSEIVER
CX-NK980
u163
.
HR
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
SPEAKER
SX–WNS999
m
co
9 9
2 8
9 9

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Summary of Contents for Aiwa NSX-K980

  • Page 1 NSX-K980 3 7 63 1515 0 SERVICE MANUAL L 13942296513 COMPACT DISC STEREO BASIC TAPE MECHANISM : 2ZM-3MK2 PR4NM SYSTEM BASIC CD MECHANISM : 4ZG-1 VORS1RNDSM This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-994-413-7T1).

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com TABLE OF CONTENTS 3 7 63 1515 0 SPECIFICATIONS ..........................3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ..........4 ELECTRICAL MAIN PARTS LIST ..................... 5-11 TRANSISTOR ILLUSTRATION ......................12 BLOCK DIAGRAM-1 (MAIN) ......................13, 14 BLOCK DIAGRAM-2 (TUNER) ......................15 WIRING-1 (TUNER) ..........................

  • Page 3: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 • Design and specifications are subject to change without notice. • Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol are trademarks L 13942296513 of Dolby Laboratories Licensing Corporation. •...

  • Page 4: Protection Of Eyes From Laser Beam During Servicing

    http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the CAUTION 3 7 63 1515 0 instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure.

  • Page 5: 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 87-020-331-080 CHIP-DIODE,DAN202K 87-017-932-080 ZENER,MTJ6.2B 87-020-454-010 IC,DN 6851 87-070-136-080 ZENER,MTZJ5.1B 8Z-NF7-605-010 C-IC,LC876572W-**** 87-A40-274-010 DIODE,FMB-G16L 87-A20-951-010 IC,TSOP1838RF1 87-A40-002-080 ZENER,MTZJ5.1C 87-A20-355-010 IC,CXA1553P 87-A20-783-040 C-IC,BA7762AFS...
  • Page 6 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C316 87-010-178-080 CHIP CAP 1000P C456 87-010-546-080 CAP, ELECT 0.33-50V C317 87-012-142-080 CAP, S 0.33-16 C457 87-010-196-080 CHIP CAPACITOR,0.1-25 C318 87-012-142-080 CAP, S 0.33-16 C458 87-010-196-080 CHIP CAPACITOR,0.1-25...
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION CN604 87-099-570-010 CONN,13P TUC-P13P-B1 C384 87-010-196-080 CHIP CAPACITOR,0.1-25 CN901 87-099-568-010 CONN,11P TUC-P11P-B1 C385 87-010-196-080 CHIP CAPACITOR,0.1-25 CNA1 8Z-NF8-669-010 CONN ASSY,9P VH C386 87-010-196-080 CHIP CAPACITOR,0.1-25 FB16...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION LED436 87-A40-563-010 LED,SEL6515C-LF62 PGRN LED465 87-A40-609-040 LED,SLV-312MC PG LED453 87-A40-619-040 LED,SLR-56PT-T31-W GRN LED466 87-A40-609-040 LED,SLV-312MC PG LED454 87-A40-619-040 LED,SLR-56PT-T31-W GRN LED467 87-A40-609-040 LED,SLV-312MC PG LED455 87-A40-619-040...
  • Page 9 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION R427 87-A00-258-080 RES,M/F 0.22-1W J 87-A10-231-090 CAP,E 3300-80 R429 87-A00-258-080 RES,M/F 0.22-1W J 87-010-403-080 CAP, ELECT 3.3-50V R340 87-A00-258-080 RES,M/F 0.22-1W J 87-A10-479-080 CAP,CER 2200P-250 M E KH R441...
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C771 87-010-383-080 CAP, ELECT 33-25V C885 87-010-545-080 CAP, ELECT 0.22-50V C772 87-010-829-080 CAP, U 0.047-16 C886 87-016-460-080 C-CAP,S 0.22-16 B C773 87-010-196-080 CHIP CAPACITOR,0.1-25 C886 87-010-545-080...

  • Page 11: Transistor Illustration

    http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION 3 7 6 3 1 5 1 5 0 REF. NO PART NO. KANRI DESCRIPTION DECK C.B 82-ZM3-601-019 RBN-CORD,4P-75 CON105 87-099-756-019 CONN,15P 9604S F SOL1 82-ZM1-618-310 SOL ASSY,27 SOL2 82-ZM1-626-010 SOL ASSY,27K SFR1 87-024-581-010 SFR,3.3K DIA 6H FN1016 2SA933S 2SA1585...

  • Page 12: Block Diagram-1 (Main)

    http://www.xiaoyu163.com BLOCK DIAGRAM-1 (MAIN) 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 13: Block Diagram-2 (Tuner)

    http://www.xiaoyu163.com BLOCK DIAGRAM-2 (TUNER) 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 14: Wiring-1 (Tuner)

    http://www.xiaoyu163.com WIRING-1 (TUNER) 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 15: Schematic Diagram-1 (Tuner)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-1 (TUNER) 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 16: Wiring-2 (Main)

    http://www.xiaoyu163.com WIRING-2 (MAIN) 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: Schematic Diagram-2 (Deck)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-2 (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 http://www.xiaoyu163.com...

  • Page 18: Schematic Diagram-3 (Key Control)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-3 (KEY CONTROL) WIRING-3 (MECHA) 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 19: Schematic Diagram-4 (Main)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-4 (MAIN) 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: Schematic Diagram-5 (Front)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-5 (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 21: Wiring-4 (Front)

    http://www.xiaoyu163.com WIRING-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 22: Schematic Diagram-6 (Amp)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-6 (AMP) 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 23: Wiring-5 (Amp)

    http://www.xiaoyu163.com WIRING-5 (AMP) 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 24: Wiring-6 (Pt)

    http://www.xiaoyu163.com WIRING-6 (PT) 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 25: Schematic Diagram-7 (Pt)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM-7 (PT) 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 26: Electrical Adjustment

    http://www.xiaoyu163.com ELECTRICAL ADJUSTMENT TUNER C.B 3 7 63 1515 0 CN701 (LCH) (RCH) TC941 L981 (1/3) (3/3) (CLK) IC771 L941 L771 L942 L772 TC943 FFE801 (VT) < TUNER SECTION > 1. Clock Frequency Check 5. SW Tracking Adjustment Settings: • Test point: TP2 (CLK) Settings: •...

  • Page 27: Practical Service Figure

    http://www.xiaoyu163.com < DECK SECTION > 10. Tape Speed Adjustment (DECK1, DECK2) 14. REC/PB Frequency Response Adjustment 3 7 6 3 1 5 1 5 0 MAIN C.B Settings: • Test tape: TTA-100 Settings: • Test tape: TTA-602 • Test point: TP8 (Lch), TP9 (Rch) •...

  • Page 28: Fl Grid Assignment/Anode Connection

    http://www.xiaoyu163.com FL GRID ASSIGNMENT/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 http://www.xiaoyu163.com...

  • Page 29: Ic Description

    http://www.xiaoyu163.com IC DESCRIPTION IC, LC876572V-5L10 3 7 63 1515 0 Pin Name Description Pin No. CLOCK output for MAIN, FRONT C.B. DATA DATA output for MAIN, FRONT C.B. STB (M) Data latch strobe output for MAIN C.B. _________ ______ O-LED LED ON/OFF output.
  • Page 30 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description P25/RDS FL segment P25 output/RDS input to diode. P24/R+1 FL segment P24 output/RVS+1 way input to diode. ________ ________ P23/DSP FL segment P23 output/DSP input to diode. P22/PRO/5.1 FL segment P22 output/PRO/5.1 input to diode. P21/K-CON FL segment P21 output/K-CON input to diode.

  • Page 31: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM IC, BA7762AFS IC, CXA1553P 3 7 63 1515 0 IC, BA3835F L 13942296513 IC, BU2099FV u163 http://www.xiaoyu163.com...
  • Page 32 http://www.xiaoyu163.com IC, M62449FP 3 7 63 1515 0 L 13942296513 IC, M65847AFP u163 http://www.xiaoyu163.com...
  • Page 33 http://www.xiaoyu163.com IC, LA1837NL 3 7 63 1515 0 IC, LC72131D L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 34: Mechanical Parts List 1/1

    http://www.xiaoyu163.com MECHANICAL PARTS LIST 1/1 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8Z-NF5-022-010 KEY,OPEN 41 8Z-NF5-020-010 KEY,ASSY POWER 2 8Z-NF5-073-010 PANEL,DISC 42 87-NF4-216-010 HLDR,LOCK 1 3 8Z-NF5-012-010 PANEL,CD 43 86-NF9-224-010 SPR-C,LOCK 4 8Z-NH5-004-010 PANEL,TRAY VCD...

  • Page 35: Mechanical Exploded View 1/1

    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,DIODE P.C.B P.C.B WIRE, HT-SINK BINDER FIN1 P.C.B HT-SINK FL201 P.C.B P.C.B 1 3 9 4 2 2 9 6 5 1 3 PLATE,SHILD WIRE,BINDER CHAS,MAIN PLATE,PT L...

  • Page 36: Tape Mechanism Exploded View 1/1

    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 SOL 2 SOL 1 (DECK 2) (DECK 1) 1 3 9 4 2 2 9 6 5 1 3 HEAD 1 C.B(DECK 1) HEAD 2 C.B(DECK 2) (DECK 1)

  • Page 37: Tape Mechanism Parts List 1/1

    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-ZM3-301-519 CHAS ASSY,M2 36 82-ZM1-236-019 CAPSTAN N 2-41.5 2 82-ZM1-258-110 SPR-T,PINCH L 37 82-ZM1-239-019 CAPSTAN N 2.2-41.7 3 82-ZM1-341-110 LVR ASSY,PINCH L2 38 82-ZM1-322-019...

  • Page 38: Spring Application Position

    http://www.xiaoyu163.com SPRING APPLICATION POSITION 3 7 63 1515 0 82-ZM1-257-019 82-ZM1-218-019 SPR-T,CAS SPR-E,HB 82-ZM1-285-310 82-ZM1-244-410 SPR-C,BT L SPR-C,BT 82-ZM1-219-119 SPR-T,LINK 82-ZM1-259-110 SPR-T,PINCH R 82-ZM1-258-110 SPR-T,PINCH L L 13942296513 82-ZM1-269-219 82-ZM1-214-010 82-ZM1-213-019 SPR-T,BRG SPR-T,DIR SPR-T,HEAD 82-ZM1-322-019 SPR-T,FR 60 82-ZM1-265-119 SPR-E.TRIG 82-ZM1-255-319 SPR-E,LER DIR u163 http://www.xiaoyu163.com...

  • Page 39: Speaker Disassembly Instructions

    http://www.xiaoyu163.com SPEAKER DISASSEMBLY INSTRUCTIONS Type.1 Type.4 3 7 63 1515 0 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 andthen remove the speaker units. 2 (-) flat head screwdriver 3 Cut chisel Type.2...

  • Page 40: Speaker Parts List 1/1

    http://www.xiaoyu163.com SPEAKER PARTS LIST 1/1 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION 1 88-NS5-610-010 CORD,SPKR 2 88-NS5-611-010 CORD,SPKR B/L 3 8Z-NS5-010-010 GRILLE,FRAME ASSY 4 8Z-NS5-001-010 PANEL,FR WNS999 5 8Z-NS5-002-010 PANEL,SP WNS999 6 8Z-NS5-005-010 PANEL,STAND WNS999 7 8Z-NS5-004-010 PANEL,TOP WNS999 8 8Z-NS5-006-010 PROTECTOR, WNS999...

  • Page 41: Accessories/Package List

    http://www.xiaoyu163.com ACCESSORIES/PACKAGE LIST 3 7 63 1515 0 REF. NO PART NO. KANRI DESCRIPTION 1 8Z-NH5-911-010 IB,H(EC-H)M 2 8Z-NH8-702-010 RC UNIT,RC-ZAS07 3 87-043-115-010 ANT,FEEDER FM 4 87-A90-054-010 ANT,LOOP AM-CON C 5 87-050-103-010 CORD,PIN 1PY1.5M 6 87-A91-017-010 PLUG,CONVERSION JT-0476 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 42 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 737004 http://www.xiaoyu163.com...

This manual is also suitable for:

Sx-wns999Cx-nk980

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