— 3 —
TABLE OF CONTENTS
1. SERVCING NOTE ..............................................................4
2. GENERAL .................................................................... 4
3. DISASSEMBLY
3-1. Amplifier Block..................................................................26
3-2. Mechanism Component Block ...........................................27
3-3. CD Mechanism and TC Mechanism Block........................28
4. MECHANICAL ADJUSTMENT ...................................30
5. ELECTRICAL ADJUSTMENT ..................................... 30
6. DIAGRAMS
6-1. Circuit Boards Location ..................................................... 38
6-2. Block Diagrams
• CD Section .......................................................................39
• Deck Section .................................................................... 41
• OSD Section.....................................................................43
• Surround Amp Section ..................................................... 45
• Display Section ................................................................ 47
• Power Section ..................................................................48
6-3. Printed Wiring Board — CD Section — ............................50
6-4. Schematic Diagram — CD Section —............................... 53
6-5. Schematic Diagram — Deck Section — ............................ 57
6-6. Printed Wiring Board — Deck Section — .........................61
6-7. Printed Wiring Board — OSD Section —..........................64
6-8. Schematic Diagram — OSD Section — ............................ 67
6-9. Schematic Diagram — Surround Amp Section —............. 71
6-10. Printed Wiring Board — Surround Amp Section — .......... 75
6-11. Printed Wiring Board — Display Section — .....................79
6-12. Schematic Diagram — Display Section — ........................ 83
6-13. IC Block Diagrams ............................................................. 86
6-14. IC Pin Function
• IC106 CD System Controller
(µPD78058GC-225-3B9) ................................................93
• IC301 Deck System Control (HD6433522P01F)............95
• IC401 Display Control, FL Driver
(µPD780204GF-020-3BA) .............................................. 97
• IC602 OSD Controller (HD6413004F)........................... 99
• IC605 OSD (MB90095PF-G-175) ................................101
• IC1501 Surround System Control
(µPD78042FGF-026-3B9) ............................................102
7. EXPLODED VIEWS
7-1. L-ch Speaker System Section........................................... 104
7-2. Amplifier Seciton .............................................................105
7-3. R-ch Speaker System Seciton...........................................106
7-4. Mechanism Component Section....................................... 107
7-5. TC Mechanism Section 1 (TCM-190RB53C)..................108
7-6. TC Mechanism Section 2 (TCM-190RB53C)..................109
7-7. CD Mechanism Section 1 (CDM-41)............................... 110
7-8. CD Mechanism Section 2 (Tray Assembly) (CDM-41) ... 111
7-9. CD Mechanism Section 3 (R Side Chassis Assembly)
(CDM-41) .........................................................................112
7-10. CD Mechanism Section 4 (Main Chassis Assembly)
(CDM-41) .........................................................................113
7-11. CD Mechanism Section 5 (Drive Unit Assembly)
(CDM-41) .........................................................................114
7-12. Rear Speaker System Section (SS-SR151) ...................... 115
8. ELECTRICAL PARTS LIST ........................................ 116
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER PROD-
UCT MARKING is located on
the rear exterior.
MODEL IDENTIFICATION
— BACK PANEL —
RL
Parts No.
• Abbreviation
AUS: Australian model
US model (Right)
AUS model (Right)
US model (Left)
AUS model (Left)
MODEL PARTS No.
4-981-882-0
4-981-882-1
4-981-883-0
4-981-883-1
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK !OR
DOTTED LINE WITH MARK !ONTHE SCHEMATIC
DIAGRAMS AND INTHE PARTS LIST ARE CRITICAL
TO SAFE OPERATION. REPLACE THESE COMPO-
NENTS WITH SONY PARTS WHOSE PART NUM-
BERS APPEAR AS SHOWN INTHIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
