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Aiwa AZG-1 Service Manual

Cd mechanism
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AZG-1
English
SERVICE MANUAL
BASIC CD MECHANISM:3ZG-2 E3
CD MECHANISM
3ZG-2 YE3
TYPE
BASIC CD MECHANISM
SB3RMD
3ZG-2 YE3
SB3RNMD
SB3RMDM
SB3RNMDM
3ZG-2 E3
YSB3RMDM
YSB3RNMDM
S/M Code No. 09-001-335-3NE

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  • Page 1 AZG-1 English SERVICE MANUAL BASIC CD MECHANISM:3ZG-2 E3 CD MECHANISM 3ZG-2 YE3 TYPE BASIC CD MECHANISM SB3RMD 3ZG-2 YE3 SB3RNMD SB3RMDM SB3RNMDM 3ZG-2 E3 YSB3RMDM YSB3RNMDM S/M Code No. 09-001-335-3NE...

  • Page 2: 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 3 How to Adjust the Rotating Phase of the Gear, Main Cam 1) Push down the hooking catch of the CHAS. MECH, and remove the TRAY. 2) Align the arrow mark of the Gear, Main Cam with the black round mark of the CHAS, MECHA as shown below. 3) Confirm that the Slide, Mech Cam is located in the right position, then insert the TRAY gently.

  • Page 4: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C203 87-010-188-080 CAP,CHIP 6800P C204 87-012-156-080 C-CAP,S 220P-50 CH 87-A20-547-010 C-IC,CXA1992AR C205 87-010-183-080 C-CAP,S 2700P-50 B<SB3MD,SB3RNMD> 87-017-917-080 IC,BU4066BCF C205 87-010-186-080 CAP,CHIP 4700P<SB3RMDM,SB3RNMDM> 87-A20-546-010 C-IC,CXD2589Q C206 87-016-526-080 C-CAP,S 0.47-16 BK...

  • Page 5: Chip Resistor Part Code

    REF. NO PART NO. KANRI DESCRIPTION CON901 87-009-345-010 CONN,2P PH H L101 87-003-102-080 COIL, 10UH L299 87-A50-189-080 C-COIL,S BLM21B272S LED901 87-A40-558-010 LED,SLZ-8128A-01-A M301 87-045-305-010 MOTOR, RF-500TB DC-5V (2MA) SW701 87-036-109-010 PUSH SWITCH SW702 87-036-109-010 PUSH SWITCH X201 87-A70-005-080 VIB,XTAL 33.8688MHZ HC-49/U03 LED C.B<SB3MD,SB3RMDM>...

  • Page 6: Transistor Illustration

    TRANSISTOR ILLUSTRATION E C B KTA1266 DTC114TK 2SD655 RT1N144C KTA1504GR KTC3875GR...

  • Page 7: Block Diagram

    BLOCK DIAGRAM...
  • Page 8 WIRING-1 (3CD/LED) L299...

  • Page 9: Schematic Diagram

    SCHEMATIC DIAGRAM LED DRIVER DRIVER KSS-213F...
  • Page 10 WIRING-2 (T-T/MOTOR) WAVE FORM IC101 Pin # (TA O) IC201 Pin (XTAI, XTAO) VOLT/DIV: 1V TIME/DIV: 1mS SYSTEM CLOCK TIME/DIV: 0.1µS TRACKING f=33.8688MHz 3.4V IC101 Pin 1 (FE O) FOCUS SEARCH TP1 (TP-RF) VOLT/DIV: 500mV TIME/DIV: 0.5µS CD: 1.0±0.2V CD-RW: 1.0±0.2V IC101 Pin 6 (FE O) VOLT/DIV: 200mV FOCUS...
  • Page 11 IC BLOCK DIAGRAM IC, BA5936S IC, NJM2100M...
  • Page 12 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 13 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 14 IC, CXD2589Q Pin No. Pin Name Description 1, 20, 45, 60 — GND. LMUT Lch-“0” detect flag. (Not connected) RMUT Rch-“0” detect flag. (Not connected) 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 15 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. (Not connected) XPCK XPLCK output, MNT0 output by switching command. (Not connected) GFS output, MNT3 or XRAOF output by switching command. C2PO C2PO output, GTOP output by switching command.

  • Page 16: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/1 P.C.B SH, 2.5-40-0.5 PC LED 901 AZA-9 P.C.B CUSHION,CD A CUSHION, CD A CUSHION,CD A 3ZG-2...

  • Page 17: Mechanical Parts List

    MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 84-ZG1-225-010 BELT,SQ1.0-63.3 22 83-ZG3-213-010 LVR,SW 2 84-ZG1-672-010 F-CABLE,5P 1.25 210MM WHITE N 23 84-ZG1-266-010 LEVER,CAN 8 3 87-045-364-010 MOTOR(BCH3B14) 24 84-ZG1-205-210 GEAR,TRAY (*) 4 84-ZG1-267-010 PULLEY,LOAD MO 8 25 81-ZG1-291-110...

  • Page 18: Cd Mechanism Exploded View

    CD MECHANISM EXPLODED VIEW 1/1 P.C.B CD MECHANISM PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION 1 83-ZG2-262-010 CHAS ASSY,E3 2 87-A90-836-010 PICKUP,KSS-213F 3 83-ZG2-235-010 GEAR,A3 4 83-ZG2-236-010 GEAR,MOTOR 3 5 83-ZG2-205-310 GEAR,B 6 83-ZG2-253-010 SHAFT,SLIDE 5 A 87-261-032-210 V+2-3...

  • Page 19: Mechanical Section

    REFERENCE NAME LIST ELECTRICAL SECTION MECHANICAL SECTION DESCRIPTION REFERENCE NAME DESCRIPTION REFERENCE NAME ANTENNAS ADHESHIVE SHEET ADHESHIVE CHIP AZIMUTH C-CAP CAP, CHIP BAR-ANT BAR-ANTENNA C-CAP TN CAP, CHIP TANTALUM BATTERY C-COIL COIL, CHIP BATT BATTERY C-DI DIODE, CHIP BEARING C-DIODE DIODE, CHIP BUTTON C-FET...
  • Page 20 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 0251431...

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