Aiwa 6ZG-1S Manual
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Aiwa 6ZG-1S Manual

Aiwa 6ZG-1S Manual

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CD MECHANISM
•
BASIC CD MECHANISM
BASIC NAME
6ZG-1S
6ZG-1S2
6ZG-1S3
This mechanism has various derivation. Derivation name is indicated by
the Service Manual for eath model.
:
3ZG-2 E2
D
SH
D
SH
D
SH
S/M Code No
6ZG-1S
6ZG-1S2
6ZG-1S3
DERIVATION NAME
.
09-984-249-90T
•
:
TYPE
English

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Summary of Contents for Aiwa 6ZG-1S

  • Page 1 6ZG-1S 6ZG-1S2 6ZG-1S3 CD MECHANISM • • TYPE English BASIC CD MECHANISM 3ZG-2 E2 BASIC NAME DERIVATION NAME 6ZG-1S 6ZG-1S2 6ZG-1S3 This mechanism has various derivation. Derivation name is indicated by the Service Manual for eath model. S/M Code No...

  • Page 2: Table Of Contents

    Precaution to replace Optical block ......................3 SUFFIX NOTE ............................4 TRANSISTOR ILLUSTRATION ......................5 DISASSEMBLY INSTRUCTIONS ......................6-8 6ZG-1S ELECTRICAL MAIN PARTS LIST ........................ 9, 10 BLOCK DIAGRAM ............................11, 12 WIRING ............................... 13, 14 SCHEMATIC DIAGRAM ..........................15, 16 IC DESCRIPTION ............................17-20...

  • Page 3: 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 4 DERIVATION NAME. Please use this manual with the separate SERVICE MANUAL for DERIVATION NAME. BASIC CD MECHANISM: 6ZG-1 DSH SUFFIX (DERIVATION NAME) BASIC NAME: 6ZG-1S (SONY IC HIGH END MODEL) 6ZG-1S2 (The 2nd SONY IC MODEL) 6ZG-1S3 (The 3rd SONY IC MODEL) BASIC NAME DERIVATION NAME 6ZG-1S —...

  • Page 5: Transistor Illustration

    TRANSISTOR ILLUSTRATION E C B E C B B C E 2SA933S 2SA1015 2SA1235 2SB1329 DTC114ES 2SC2001 2SC2412 2SD2172 2SC2712 2SD655 DTA114EK DTC114EK DTC114TK DTC123JK DTC143TK...

  • Page 6: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. How to replace PICK UP. Open the TRAY. PICKUP Push the stopper to arrow direction and release half of the SHAFT SLED. Turn GEAR MAIN CAM to the counterclockwise (arrow “a”) direction, and lift up CD mechanism. (Fig-1) Remove SHAFT SLED.
  • Page 7 3. The disassemble and reassemble the TRAY 3-1. Disassembling procedure. Push the PLATE GEAR’S Boss at the bottom part of CHAS MECHA strongly to the outside (arrow “b” direction). (Fig-3) (Confirm that TRAY appears a little in the front.) BOSS Draw TRAY to the open position.
  • Page 8 4. How to reassemble the TURN TABLE. (Fig-7) Push LEVER TT in the direction of “C”, and put in the TURN TABLE 5CD. (Fig-7) After reassembly, one of the TURN TABLE DISC TRAY (can be either one of the five disc trays) must be aligned with TURN TABLE 5CD.

  • Page 9: Electrical Main Parts List

    MODEL NO. 6ZG-1S ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C210 87-012-154-020 C-CAP,S 150P-50 J CH GRM C211 87-010-176-020 C-CAP,S 680P-50 J SL 87-A20-547-010 C-IC,CXA1992AR C212 87-010-176-020 C-CAP,S 680P-50 J SL...
  • Page 10 REF. NO PART NO. KANRI DESCRIPTION LED703 87-017-733-080 LED,SEL1250SM T-T C.B C411 87-018-214-080 CAP TC U 0.1-50F LED411 87-070-288-010 LED,GL380 M401 87-A90-036-010 MOT ASSY,RF-300CA-11 PS401 87-A90-156-010 SNSR,SG-240 Q411 87-A30-031-010 P-TR,PT380F S401 87-036-109-010 PUSH SWITCH • 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.

  • Page 11: Block Diagram

    BLOCK DIAGRAM...

  • Page 12: Wiring

    WIRING...

  • Page 13: Schematic Diagram

    SCHEMATIC DIAGRAM KSS-213F...

  • Page 14: Ic Description

    IC DESCRIPTION IC, CXA1992AR Pin No. Pin Name Description Output terminal for focus error amplifier. Internally connected to window comparator input for bias condition. Input terminal for focus error. FDFCT Capacitor connection terminal for time constant used when there is defect. This pin is connected to GND via capacitor when high frequency gain of the focus servo is attenuated.
  • Page 15 Pin No. Pin Name Description RF_I Input terminal by capacity combination of RF summing amplifier. RF_O Output terminal of RF summing amplifier. Checkpoint of Eye pattern. Anti-reverse input terminal for RF summing amplifier. RF_M The gain of RF amplifier is decided by the connection resistance between RF_M and RFO terminals.
  • Page 16 IC, CXD2589Q Pin No. Pin Name Description 1, 20, 45, 60 — GND. LMUT Lch-“0” detect flag. RMUT Rch-“0” detect flag. SQCK Clock input for SQSO read out. SQSO SubQ 80 bit serial output. SENS SENS signal output to CPU. DATA Serial data input from CPU.
  • Page 17 Pin No. Pin Name Description D/A interface bit clock output. BCKI D/A interface bit clock input. XUGF XUGF output, MNT1 or RPCK output by switching command. XPCK XPLCK output, MNT0 output by switching command. GFS output, MNT3 or XRAOF output by switching command. C2PO C2PO output, GTOP output by switching command.

  • Page 18: Ic Block Diagram

    IC BLOCK DIAGRAM IC, TA7291S STOP BRAKE : HI IMPEDANCE NOTE : INPUT “H” ACTIVE PROTECTOR CIRCUIT (TSD) IC, BA6897S...

  • Page 19: Test Mode

    CD TEST MODE [Play mode] < How to Enter the Test Mode > Lighting of all displays of the FL tubes are turned off and Note: Target models of this test mode. returns to normal display. The focus search (numbers of CX-ZR550 search is unlimited) is performed.

  • Page 20: Mechanical Exploded View 1/1

    MECHANICAL EXPLODED VIEW 1/1 P.C.B P.C.B P.C.B 3ZG-2 E2 CUSH CD A...

  • Page 21: Mechanical Parts List 1/1

    MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 86-ZG1-001-310 TRAY,5CD 31 86-ZG1-215-010 HLDR,CHUCK 2 81-ZG1-212-010 PULLY,LOAD MO 32 86-ZG1-238-010 HLDR,MAGNET 6ZG N 3 87-A90-036-010 MOT ASSY,RF-300CA-11 33 86-ZG1-225-010 BELT,SQ1.2-32.9 4 86-ZG1-228-110 GEAR,TT-B 34 86-ZG1-221-010 PULLEY,TT...
  • Page 22 CD MECHANISM EXPLODED VIEW 1/1 (3ZG-1 E2) DRIVE C.B CD MECHANISM PARTS LIST 1/1 (3ZG-1 E2) REF. NO PART NO. KANRI DESCRIPTION 1 83-ZG2-247-210 CHAS ASSY,SHT5 2 83-ZG2-235-010 GEAR,A3 3 83-ZG2-205-210 GEAR,B 4 83-ZG2-236-010 GEAR MOTOR 3 5 83-ZG2-240-010 SHAFT,SLIDE 3 6 87-A90-836-010 PICKUP,KSS-213F 8 83-ZG2-227-010...

  • Page 23: Electrical Main Parts List

    MODEL NO. 6ZG-1S2 ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C125 87-010-596-020 C-CAP,S 0.047-16 RK C126 87-010-596-020 C-CAP,S 0.047-16 RK 87-A20-547-010 C-IC,CXA1992AR C127 87-012-140-020 C-CAP,S 470P-50 CH 87-A20-546-010 C-IC,CXD2589Q C128 87-010-596-020 C-CAP,S 0.047-16 RK 87-A20-592-040 C-IC,M51943 AML<D>...
  • Page 24 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C703 87-010-318-020 C-CAP,S 47P-50 CH<D> 86-ZG1-667-010 F-CABLE,8P 1.25 175MM BLACK C705 87-010-178-020 C-CAP,S 1000P-50 B<D> 87-003-102-080 COIL, 10UH C705 87-010-322-020 C-CAP,S 100P-50 CH L101 87-003-102-080 COIL, 10UH C706 87-018-209-080 CAP, CER 0.1-50V<D>...
  • Page 25 Refer to the following pages for the common section. IC DESCRIPTION ..............See page 17 MECHANICAL EXPLODED VIEW ..........See page 23 MECHANICAL PARTS LIST ............See page 24 CD MECHANISM EXPLODED VIEW ........See page 25 CD MECHANISM PARTS LIST ..........See page 25...

  • Page 26: Ic Block Diagram

    IC BLOCK DIAGRAM IC, BA6898S IC, TA7291S STOP BRAKE : HI IMPEDANCE NOTE : INPUT “H” ACTIVE PROTECTOR CIRCUIT (TSD)

  • Page 27: Block Diagram

    BLOCK DIAGRAM...

  • Page 28: Wiring

    WIRING...

  • Page 29: Schematic Diagram

    SCHEMATIC DIAGRAM 2589Q REG.

  • Page 30: Ic Description

    IC DESCRIPTION IC, µPD789026GB Pin No. Pin Name Description O-SW1 Not used. O-SW2 XRST input to DSP. Low output during 100 m seconds after about 100 m seconds of O-XRST resetting the system. O-CLK Clock input to DSP. O-XTL Latch input to DSP. O-DATA Data input to DSP.
  • Page 31 Pin No. Pin Name Description O-SW6 O-SW5 Not used. O-SW4 O-SW3...

  • Page 32: Electrical Main Parts List

    MODEL NO. 6ZG-1S3 ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C125 87-010-596-020 C-CAP,S 0.047-16 RK C126 87-010-596-020 C-CAP,S 0.047-16 RK 87-A20-547-010 C-IC,CXA1992AR C127 87-012-140-020 C-CAP,S 470P-50 CH 87-A20-546-010 C-IC,CXD2589Q C128 87-010-596-020 C-CAP,S 0.047-16 RK 87-A20-592-040 C-IC,M51943 AML...
  • Page 33 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C703 87-010-318-020 C-CAP,S 47P-50 CH 86-ZG1-667-010 F-CABLE,8P 1.25 175MM BLACK C705 87-010-178-020 C-CAP,S 1000P-50 B 87-003-102-080 COIL, 10UH<D> C705 87-010-322-020 C-CAP,S 100P-50 CH<D> L101 87-003-102-080 COIL, 10UH C706 87-018-209-080 CAP, CER 0.1-50V L201...
  • Page 34 Refer to the following pages for the common section. IC DESCRIPTION ..............See page 17 IC BLOCK DIAGRAM ..............See page 21 MECHANICAL EXPLODED VIEW ..........See page 23 MECHANICAL PARTS LIST ............See page 24 CD MECHANISM EXPLODED VIEW ........See page 25 CD MECHANISM PARTS LIST ..........

  • Page 35: Block Diagram

    BLOCK DIAGRAM...

  • Page 36: Wiring

    WIRING...

  • Page 37: Schematic Diagram

    SCHEMATIC DIAGRAM...

  • Page 38: Test Mode

    CD TEST MODE < How to Enter the Test Mode > Pressing the [ ] key establishes the [Sled mode]. The [ ] display can be turned on and off by pressing While pressing the SLEEP&OPEN/CLOSE key, insert the [ ] key . the AC power cord to AC wall outlet.

  • Page 39: Use Model List

    USE MODEL LIST XC-30M CX-NF958 DX-Z9450 CX-ZR550 CX-NMT960 CX-NA959 CX-ZR880 CX-ZVR99 CX-ZR990 CX-ZVR80 CX-ZR770 CX-ZVR88 CX-ZR774 CX-NAVF960 CX-NF959 CX-NMT960 CX-ZR700...
  • Page 40 912162 Tokyo Japan Printed in Singapore...

This manual is also suitable for:

6zg-1s26zg-1s3

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