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Aiwa XR-H560MD Service Manual

Md / cd stereo system
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SERVICE MANUAL
MD / CD STEREO SYSTEM
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-993-412-1T2).
SYSTEM
XR-H560MD
If requiring information about the CD mechanism, see Service Manual of 4ZG-1, S/M
Code No.09-992-325-4N2.
XR-H560MD
BASIC TAPE MECHANISM : 6ZM-1 AR3
BASIC CD MECHANISM : 4ZG-1 Z3RNSMDJM
BASIC MD MECHANISM : ZZG-6 D
CD–CASSEIVER
CX-NH560MD
S/M Code No. 09-993-412-1R2
EZ,K
SPEAKER
SX-WNH898

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  • Page 1 XR-H560MD EZ,K SERVICE MANUAL BASIC TAPE MECHANISM : 6ZM-1 AR3 MD / CD STEREO SYSTEM BASIC CD MECHANISM : 4ZG-1 Z3RNSMDJM BASIC MD MECHANISM : ZZG-6 D This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-993-412-1T2).

  • Page 2: Table Of Contents

    TABLE OF CONTENTS SPECIFICATIONS ..........................3 ACCESSORIES/PACKAGE LIST ......................3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ..........4 Precaution to replace Optical block......................5 DISASSEMBLY INSTRUCTIONS ...................... 6-13 CASSETTE MECHANISM DISASSEMBLY INSTRUCTIONS .............. 14 NOTE ON BEFORE STARTING REPAIR ..................15, 16 ELECTRICAL MAIN PARTS LIST ....................

  • Page 3: Specifications

    SPECIFICATIONS • 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 of Dolby Laboratories Licensing Corporation. • The word “BBE” and the “BBE symbol” are trademarks of BBE Sound,Inc.

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

    PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the CAUTION 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: Precaution To Replace Optical Block

    Precaution to replace Optical block (KSS-213F) Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. 1) After the connection, remove solder shown in the right figure.

  • Page 6: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. Disassembling the MD block Remove the CABI, STEEL. (Screws: 4 pcs on the right side, 4 pcs on the left side and 7 pcs on the rear: Total 15 screws) Remove the 13 screws (UTT2+3-8) A and remove the rear panel. After removing the connectors from the TUNER C.B and the FUN, remove the rear panel.
  • Page 7 Remove the four screws (BVT2+3-10) C. Remove the ZZG-2. HLDR, MD ZZG-2 2. Disassembling the MD block and the service position Remove the ZZG-2. Remove the two screws (UT2+2.6-6 GLD) D from the PLATE, SHLD REAR. Remove the PLATE, SHLD REAR. Remove the four screws (U+2+2.6-6) E from the PLATE, SHLD TOP.
  • Page 8 Remove the four screws (UT2+2.6-6 GLD) F and remove the PLATE, SHLD BOTTOM. PLATE, SHLD BOTTOM The MD block is ready to be placed in the service position. Connect the MD block with the interface board using the extension FFC as shown below.
  • Page 9 3. Disassembling the elevator Rotate the WORM-WHL, JT (the gear shown by the arrow below) counterclockwise to move the elevator to the top position. Note: If the PANEL, SHLD BOTTOM is not removed, the elevator cannot be removed. WORM-WHL, JT Remove the FF-CABLE, 9P 1.0 from the LOAD C.B.
  • Page 10 While lifting up the elevator slightly, remove an end of the shaft of the elevator from the guide hole of the CHAS ASSY, SHLD. Remove the other end of the shaft and tilt the elevator as shown below. While tilting the elevator, short the shorting land. SHAFT CHAS ASSY, SHLD Remove the PICK UP, FFC and the MECHA C.B, FFC, then remove the elevator block.
  • Page 11 4. Disassembling the elevator block Remove the screw (UT2+2.6-6 GLD) G and the screw (VTT+2-4) H. Then remove the HLDR, MECHA SUB. HLDR, MECHA SUB Remove the four screws (S-SCREW, MD T) I and remove the ZZG-1 from the HLDR ASSY, MECHA. ZZG-1 HLDR ASSY, MECHA...
  • Page 12 5. Remove the two screws (VTT+2-4) A. Remove the PLATE ASSY, SLIDE L and the PLATE, SLIDE R in the direction of the arrow. Remove the screw (VW+1.7-5 W/O MFZN2C) B. Remove the HEAD, OWH RF325-74A. Re-assembling: Align the axis of the PLATE ASSY, SLIDE L with the arrow mark of the CAM, LOAD. CAM, LOAD HEAD, OWH RF325-74A PLATE ASSY,...
  • Page 13 7. Remove the CAM, LOAD in the direction of the arrow. Re-assembling: Move the LEVER ASSY, CAM in the direction of the arrow mark as much as it can be moved. Move the reference hole of the CAM, LOAD closer to the axis of the LEVER, SW H as close as possible. Align the CAM, LOAD with the gear of the GEAR, IDLER2.

  • Page 14: Cassette Mechanism Disassembly Instructions

    CASSETTE MECHANISM DISASSEMBLY INSTRUCTIONS Azimuth adjustment Remove the three 3 screws (VT3-5) and open the cassette • tray halfway. After pulling up the XR-H560MD and closing the tray again, remove it. • Perform the azimuth adjustment through the hole on the top surface.

  • Page 15: Note On Before Starting Repair

    NOTE ON BEFORE STARTING REPAIR • CD service position Remove the CABI, STEEL. Remove the three screws (BVT2+3-10) A. Turn over the unit and remove the CABI, BOTTOM. Remove the two FFCs (13P and 6P) the CD block from the hook of the CABI, BOTTOM. Loosen the two screws (QT2+3-12) B of the 4ZG-1 CABI, FR.
  • Page 16 Remove the hooks in the direction of the arrow. (The hooks are used at the both sides.) Pull the CABI, BOTTOM up to the diagonally top right and remove it. HOOK Lay down the unit and remove the 3ZG-2 mechanism. Extend the 3ZG-2 mechanism using the respective extension jigs.

  • Page 17: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 87-A40-270-080 C-DIODE,MC2838 87-A40-269-080 C-DIODE,MC2836 8Z-NB6-615-010 C-IC,LC876580A 87-A40-488-080 DIODE,1SS244 87-A20-914-010 IC,SPS-442-1-F 87-A40-509-080 ZENER,MTZJ6.8C 87-A20-783-040 C-IC,BA7762AFS 87-A40-469-080 C-DIODE,HSM2838CTR 87-A21-022-040 C-IC,BA3880FS 87-A21-021-040 C-IC,BU2099FV 87-A40-468-080 C-DIODE,HSM2836CTR 87-A40-002-080 ZENER,MTZJ5.1C 87-A21-031-040 C-IC,BU4551BF 87-A40-438-080...
  • Page 18 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C204 87-010-177-080 C-CAP,S 820P-50 SL C405 87-010-404-080 CAP, ELECT 4.7-50V C209 87-010-403-080 CAP, ELECT 3.3-50V C406 87-010-404-080 CAP, ELECT 4.7-50V C210 87-010-403-080 CAP, ELECT 3.3-50V C407 87-010-188-080 CAP,CHIP 6800P C211 87-010-181-080 CAP,CHIP S 1800P...
  • Page 19 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION SFR351 87-024-436-080 SFR,47K RH063EC LED408 87-A40-451-080 LED,SEL6510C-TP7 GRN SFR352 87-024-436-080 SFR,47K RH063EC LED409 87-A40-451-080 LED,SEL6510C-TP7 GRN TH101 87-A91-042-080 C-THMS,100K 55001 LED411 87-A40-619-040 LED,SLR-56PT-T31-W GRN TH102 87-A91-042-080 C-THMS,100K 55001 LED412 87-A40-619-040 LED,SLR-56PT-T31-W GRN...
  • Page 20 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION LED439 87-A40-451-080 LED,SEL6510C-TP7 GRN C721 87-012-176-080 CAP 15P LED444 87-A40-451-080 LED,SEL6510C-TP7 GRN C722 87-012-176-080 CAP 15P LED445 87-A40-451-080 LED,SEL6510C-TP7 GRN C723 87-012-274-080 CHIP CAP,U 1000P-50B LED446 87-A40-451-080 LED,SEL6510C-TP7 GRN C725 87-018-131-080 CAP, CER 1000P-50V...
  • Page 21 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C940 87-012-286-080 CAP, U 0.01-25 C103 87-010-787-080 CAP, U 0.022-25 C942 87-012-168-080 C-CAP,U 6P-50 CH C104 87-010-662-080 C-CAP,E 22-6.3 C947 87-012-286-080 CAP, U 0.01-25 C105 87-010-831-080 C-CAP,U,0.1-16F C949 87-A10-039-080 C-CAP,U 470P-50 J CH C106...
  • Page 22 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C405 87-010-661-080 C-CAP,E 10-16 L103 87-A50-117-080 C-COIL,10UHLQH3C C406 87-010-779-080 C-CAP,E 100-6.3 L201 87-A50-117-080 C-COIL,10UHLQH3C C407 87-012-197-080 C-CAP,U 150P-50 CH L202 87-A50-117-080 C-COIL,10UHLQH3C C408 87-012-197-080 C-CAP,U 150P-50 CH L203 87-A50-116-080 C-COIL,4.7UHLQH3C C411...
  • Page 23 • Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor...

  • Page 24: Transistor Illustration

    TRANSISTOR ILLUSTRATION B C E B C E B C E 2SB1626 2SK2158 2SB1625 2SB1370 KTA1298 2SA1235 2SD2495 2SD2494 RN1305 2SA1514 RN2305 2SA1588 RT1N141C 2SC3052 RT1N144C 2SC3906 RT1P141C 2SC4116 2SD1306 RT1P144C RT1P441C CSD1306 DTA123EKA E C B E C B GD S E C B E C B...

  • Page 25: Ic Block Diagram

    IC BLOCK DIAGRAM IC, BA7762AFS IC, BU2099FV IC, MM1454XFBE VREF – – QSurround BIAS – ROUT LOUT...
  • Page 26 IC, BA6417F IC, CXA2523AR ADIP AMP TE/SE AMP PEAK 3TADJ EQADJ FE AMP RF AGC VREF AGC I FOCNT XSTBY COMPO COMPP XLAT ADDC SCLK COMMAND I/F SWDT TEMP R TEMP AMP TEMP 1 MORFI MORFO I-V AMP 11 12...
  • Page 27 IC, BA6417F IC, BA3880FS IC, CXA2523AR IC, BD7910FV ADIP AMP TE/SE AMP PEAK 3TADJ EQADJ FE AMP RF AGC VREF AGC I FOCNT XSTBY COMPO COMPP XLAT ADDC SCLK COMMAND I/F SWDT TEMP R TEMP AMP TEMP 1 MORFI MORFO I-V AMP 11 12...

  • Page 28: Block Diagram-1 (Main)

    BLOCK DIAGRAM-1 (MAIN) J602 SURR T BASS J202 CNO91...

  • Page 29: Block Diagram-2 (Md)

    BLOCK DIAGRAM-2 (MD) OSCI NNS1V4400ZJ-80 XRAS XCAS ADIN ADFM APCREF PCM3003 XSTBY AINL SDTO AINR AOUTL SDTI AOUTR FCS+ FCS– TRK+ TRK– LOADING FC400 MOTOR DRIVER CON400 M400 SP– M401 XSTBY SL– FC451 CN100 LDOUT M100 EJOUT S101 S100 SLOW 2 Q701 DOWN SPEED...

  • Page 30: Wiring-1 (Main)

    WIRING-1 (MAIN)

  • Page 31: Schematic Diagram-1 (Main 1/2)

    SCHEMATIC DIAGRAM-1 (MAIN 1/2) C422 220p C421 220p C638 330p 3.3k 3.3k SIG/MS JR662 FMVSM RDS-DATA RDS-CLK R684 CN605 CONN...

  • Page 32: Schematic Diagram-2 (Pt)

    WIRING-2 (PT) SCHEMATIC DIAGRAM-2 (PT)

  • Page 33: Schematic Diagram-3 (Main 2/2)

    SCHEMATIC DIAGRAM-3 (MAIN 2/2) R362 4.7k TUNER ADAPTER C.B CON801 CON802...

  • Page 34: Wiring-3 (Front)

    WIRING-3 (FRONT)

  • Page 35: Schematic Diagram-4 (Front)

    SCHEMATIC DIAGRAM-4 (FRONT) S352 S351 S350 R351 R350 R349 5.6k 4.7k 3.3k...

  • Page 36: Wiring-4 (Interface)

    WIRING-4 (INTERFACE)

  • Page 37: Schematic Diagram-5 (Interface)

    SCHEMATIC DIAGRAM-5 (INTERFACE) Q404 CD DIGITAL ON/OFF INVERTER Q401-403 DIGITAL IN CONST.VOLT.REG...

  • Page 38: Wiring-5 (Md)

    WIRING-5 (MD) TO INTERFACE C.B TO INTERFACE C.B CON905 CON906...

  • Page 39: Schematic Diagram-6 (Md)

    SCHEMATIC DIAGRAM-6 (MD) FC400 TO LOAD C.B CN100...

  • Page 40: Wiring-6 (Tuner)

    WIRING-6 (TUNER) TO/FROM TUNER ADAPTER C.B CON802 MW / LW...

  • Page 41: Schematic Diagram-7 (Tuner)

    SCHEMATIC DIAGRAM-7 (TUNER) BAND BUFFER LOOP BAND SW TU+B MW TRACKING BAND LW TRACKING L941,TC942 L772 L771 MW IF ADJ DC BALLANCE / MONO DISTORTION SIGNAL : FM :MW/LW TUNER C.B...

  • Page 42: Wiring-7 (Mecha)

    WIRING-7 (MECHA)
  • Page 43 FL (BJ698GNK) GRID ASSIGNMENT/ANODE CONNECTION...
  • Page 44 TEST MODE < MD > 1. How to Start Up the MD Test Mode 7. Checking the Operation of Loading Mechanism/OWH While pressing the MD function key, insert the AC plug to the power outlet. The operations of the loading mechanism and the OWH are checked by the procedure below. Method 1: Insert a MO disc to the desired slot among the magazines 1 to 3, and press the MD direct play key of the slot.
  • Page 45 9. Checking the Servo Operation 9-1. Checking the Focus Search/Spindle Kick 1 (Check of S-Curve) 1) The focus search operation and the spindle kick operation can be performed continuously by pressing the REPEAT key in the “ALL SVoFF” state. During this check, the message “FOCUS CHK” is displayed under this conditions. Because these operations are repeated in this setup regardless whether a disc is inserted or not, the S-curve can be checked when a disc is inserted.
  • Page 46 (ELECTRICAL ADJUSTMENT ) All adjustments and checks of the MD disc are performed using the test mode. 1. Temperature Compensation Adjustment In principle, do not perform the temperature compensation adjustment during the normal maintenance or repair work. If the adjustment value is found out that it is far out of the specification values shown in this service manual, perform the temperature compensation adjustment under the environment where the ambient temperature can be precisely measured.
  • Page 47 3-2. Checking the IVR, EFB, Focus/Tracking/Sled Gains of the MO Disc • Adjustment procedure 1) Move the pickup to the center track or around the center track of a disc using the B.SKIP and F.SKIP keys. 2) Press the PLAY key to display “FOCUS ON!”. 3) Press the ENTER key to switch the mode to “ALL SV ON”.
  • Page 48 4. Error Rate Check (PIT Disc) • Test Point: Check the indication on the display • Test Disc: TGYS-1 or equivalent • Adjustment procedure Load the TGYS-1. Move the pickup to the center track or around the center track of a disc using the B.SKIP and F.SKIP keys. Press the MODE (MD) key to display “SEL PIT”.

  • Page 49: Test Mode

    TEST MODE < CD > 1. How to Start the CD Test Mode 2. How to Exit the CD Test Mode While pressing the function CD button, insert the AC plug to Exit the CD test mode by any of the following procedures. the wall outlet.

  • Page 50: Electrical Adjustment/Practical Service Figure

    ELECTRICAL ADJUSTMENT < DECK SECTION > SFR1 DECK C.B R.P.E HEAD MAIN C.B L351 SFR352 C352 TP-1 SFR303 SFR351 G L R IC301 SFR304 SFR305 SFR306...

  • Page 51: Deck Section

    1. Tape Speed Adjustment 4. REC/PB Frequency Response Adjustment Settings: • Test tape: TTA-100 Settings: • Test tape: TTA-602 • Test point: TP8, 9 • Test point: TP8, 9 • Adjustment location: SFR1 • Input signal: 315Hz/10kHz (LINE IN) Method: Playback the test tape by DECK2 and adjust •...
  • Page 52 < TUNER SECTION > TUNER C.B FFE801 L772 TC942 L941 L771 L942 IC771 R785 L981 CN701 11 10...

  • Page 53: Tuner Section

    PRACTICAL SERVICE FIGURE < TUNER SECTION > 1. Clock Frequency Check Settings: • Test point: TP2 (CLK IC770 pin30) < FM SECTION > Method: Set to MW 1602kHz and check that the test IHF Sensitiviy: Less than 13dB point becomes 2052kHz 45Hz (EZ). (THD 3%) (at 108.0/98.0MHz) Less than 14dB...

  • Page 54: Ic Description

    IC DESCRIPTION IC, LC876580W Pin No. Pin Name Description I-DISH CD DISH No. detection input. I-MD1 MD door SW input. I-MD2 — Not used. _______________ I-STEREO/I-DRF Connected to tuner/stereo detection and CD ASP LA9240M pin-54 DRF. Connected to the front shift resistor BU2099 3 DATA, main shift resistor 4094 2 O-DATA DATA, and tuner PLL IC LC72131 4 DI.
  • Page 55 Pin No. Pin Name Description FM1/P22 RDS/P22 AM9K/P21 FL tube anode output and INT.diode matrix input. _______________ Q-SURR/P20 ________ BBE/P19 _________ REB/P18 _________ REA/P17 _________ CST/P16 FL tube anode output and deck MECHA status detection input. AUTO/P15 CAM/P14 69-71 P13-P11 FL tube anode output.
  • Page 56 IC, CXD2652AR Pin No. Pin Name Description MNT0 Monitor output terminal. MNT1 Monitor output terminal. MNT2 Monitor output terminal. MNT3 Monitor output terminal. SWDT Microprocessor serial interface data input. SCLK Microprocessor serial interface shift clock input. XLAT Microprocessor serial interface latch input. Latched at falling down edge. SRDT Microprocessor serial interface data output.
  • Page 57 Pin No. Pin Name Description Address output to external DRAM. Address output to external DRAM. (Not used). DVSS — Digital GND. External DRAM output enable. ________ XCAS CAS output to external DRAM. Address output to external DRAM. ________ XRAS RAS output to external DRAM. Write enable for external DRAM.
  • Page 58 Pin No. Pin Name Description DCHG Connected to the low impedance power supply. Error signal input to the laser digital APC. ADFG ADIP2 binary-converted FM signal (22.05±1 kHz) input. F0CNT Current source setting output terminal to CXA2523. XLRF Latch output for CXA2523 control. Latched at rise-up. CKRF Shift clock output for CXA2523 control.
  • Page 59 IC, CXP81952 Pin No. Pin Name Description MCAS — MRAS — Not used. — AMUTE Audio mute signal output. Serial clock output for EEPROM interface. Serial data output for EEPROM interface. Serial data input for EEPROM interface. EEPROM interface chip select signal output. —...
  • Page 60 Pin No. Pin Name Description ARDY Ready signal input for system control interface. Serial data input for system control interface. SOUT Serial data output for system control interface. ACLK Serial clock output for system control interface. XLAT CXD2652 interface latch signal output. XRST CXD2652 reset signal output.
  • Page 61 Pin No. Pin Name Description — — Not used. — Connected to VSS. — Open. (Not used) — Connected to VSS. — Connected to VDD. — — — Not used. DRVMUTE BA5970FP mute signal output. — — — — Not used. —...

  • Page 62: Mechanical Parts List 1/1

    42 87-NF4-221-010 HLDR,CABLE 8 8Z-NB6-033-010 KNOB,RTRY VOL 43 8Z-NB6-221-010 GUIDE,OPE 9 8Z-NB6-007-010 RING,VOL 44 8Z-NB6-202-010 HLDR,PT 10 82-NE6-067-010 BADGE,AIWA 30N 45 87-085-185-010 BUSHING, AC CORD (E) 11 8Z-NB6-003-010 WINDOW,DISPLAY 46 87-050-079-010 AC-CORD ASSY,E 12 8Z-NB6-037-010 REFLECTOR,ECO 47 8Z-NB6-047-010 CABI,REAR EZS<EZS>...

  • Page 63: Mechanical Exploded View 1/1

    MECHANICAL EXPLODED VIEW 1/1 PLATE,SHLD TU P.C.B P.C.B ZZG-6 P.C.B WH 1 CHAS, MAIN P.C.B P.C.B P.C.B HT- SINK 6ZM-1 P.C.B 4ZG-1 M451 CUSH, 12.5-15.5-2 CABI, BOTTOM...

  • Page 64: Md Mechanism Exploded View 1/4

    MD MECHANISM EXPLODED VIEW 1/4 MD MECHANISM EXPLODED VIEW 2/4 CUSH-R, MECHA RE ZZG-1 A ZZG-2 A PLATE, SHLD TOP CUSH-R, MECHA FR CUSH-R, MECHA RE CUSH-R, MECHA FR PLATE, PROTECT PIC P.C.B MOT, FF-050SK SA P.C.B PLATE, SHLD REAR CHAS ASSY, SHLD P.C.B PLATE, SHLD BOTTOM...

  • Page 65: Md Mechanism Parts List 2/4

    MD MECHANISM EXPLODED VIEW 3/4 MD MECHANISM PARTS LIST 3/4 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 87-ZG8-257-210 LEVER ASSY,REC 21 87-ZG8-239-010 CAM,LOAD 2 8Z-ZG1-220-010 LEVER,SW EJECT 22 87-A90-605-010 HEAD,OWH RF325-74A 3 8Z-ZG1-201-010 CHAS ASSY,MAIN 23 8Z-ZG1-243-010 GEAR,IDLER 4 8Z-ZG1-248-010...

  • Page 66: Md Mechanism Parts List 3/4

    MD MECHANISM EXPLODED VIEW 4/4 MD MECHANISM PARTS LIST 4/4 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION PLATE,YOKE 1 87-ZG3-202-010 CHAS ASSY,OUT-SERT 16 87-A90-616-010 MOT,FF-N30VA 2 87-ZG3-214-010 SPR-T,SPINDLE-A A 87-261-547-310 V+2-3 BLK (1) 3 83-ZG5-308-010 BRG,1.5-2 B 87-263-523-310 SCREW, V+1.7-2...

  • Page 67: Tape Mechanism Exploded View 1/1

    TAPE MECHANISM EXPLODED VIEW 1/1 DECK C.B SOL2 CUSH-G DIA 3.7-9-3.2 SHAFT,REEL RELAY C.B PLATE, SHLD HLDR WIRE 3 SH,1.75-3.6 -0.5 SLT SH,1.63-3.2 -0.5 SLT...

  • Page 68: Tape Mechanism Parts List 1/1

    TAPE MECHANISM PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 86-ZM1-218-010 CHAS ASSY,R 41 82-ZM1-216-310 GEAR,REEL 2 82-ZM1-258-110 SPR-T,PINCH L 42 82-ZM1-236-010 CAPSTAN,2-41.5 3 86-ZM4-202-019 LVR ASSY,PINCH L3 43 82-ZM1-225-210 GEAR,FR 4 82-ZM1-333-010 PLATE,LINK2 44 82-ZM1-226-010 GEAR,REW...

  • Page 69: Spring Application Position

    SPRING APPLICATION POSITION 82-ZM1-218-010 SPR-E,HB 86-ZM1-221-010 86-ZM1-221-010 SPR-C,BT2 L SPR-C,BT2 L 82-ZM3-323-010 SPR-T,LINK 82-ZM1-259-110 SPR-T,PINCH R 82-ZM1-258-110 SPR-T,PINCH L 82-ZM1-269-010 82-ZM1-214-010 82-ZM1-213-010 SPR-T,BRG SPR-T,DIR SPR-T,HEAD 82-ZM1-322-010 SPR-T,FR 60 86-ZM4-201-010 SPR-E.TRIG 3 82-ZM1-255-310 SPR-E,LER DIR...

  • Page 70: Speaker Disassembly Instructions

    MODEL NO. SX-WNH898 SPEAKER DISASSEMBLY INSTRUCTIONS 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 andthen remove the speaker units. 2 (-) flat head screwdriver 3 Cut chisel Type.2...

  • Page 71: Speaker Parts List 1/1

    SPEAKER PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION 1 8Z-NSZ-001-010 PANEL,FR 2 8Z-NSZ-003-010 GRILLE,FRAME ASSY 3 8Z-NS6-602-010 SPKR, W 160 WNS777 4 8Z-NS6-604-010 SPKR, M 120 WNS888 5 8Z-NSY-608-010 SPKR, CERAMIC ASSY (SWNH33) 6 88-NS5-610-010 CORD,SPKR 7 88-NS5-611-010 CORD,SPKR B/L...
  • Page 72 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 737004...

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