Read Sony CX-LEM330 / XR-EM330 Service Manual online
3
CX-LEM330
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
4
2.
GENERAL
...................................................................
6
3.
DISASSEMBLY
3-1.
Rear Cabinet ....................................................................
8
3-2.
Top Panel Assy ................................................................
9
3-3.
Front Panel Assy ..............................................................
9
3-4.
Base Unit (BU-K7BD81B) ............................................. 10
3-5.
Mechanical Deck ............................................................. 10
3-6.
MAIN Board .................................................................... 11
3-7.
AMP Board ...................................................................... 11
4.
TEST MODE
............................................................... 12
5.
MECHANICAL ADJUSTMENTS
......................... 13
6.
ELECTRICAL ADJUSTMENTS
Deck Section .................................................................... 13
CD Section ...................................................................... 14
CD Section ...................................................................... 14
7.
DIAGRAMS
7-1.
Block Diagram – CD Servo Section – ............................ 16
– MAIN Section – ........................................................... 17
– MAIN Section – ........................................................... 17
7-2.
Printed Wiring Board – CD Board – .............................. 18
7-3.
Schematic Diagram – CD Board – ................................. 19
7-4.
Printed Wiring Board – MAIN Board – ......................... 20
7-5.
Schematic Diagram – MAIN Board – ............................ 21
7-6.
Printed Wiring Board – AMP Section – ......................... 22
7-7.
Schematic Diagram – AMP Section – ............................ 23
7-8.
Printed Wiring Board – CONTROL Board – .................. 24
7-9.
Schematic Diagram – CONTROL Board – .................... 25
7-10. Printed Wiring Board – POWER Board – ....................... 26
7-11. Schematic Diagram – POWER Board – .......................... 27
7-11. Schematic Diagram – POWER Board – .......................... 27
8.
EXPLODED VIEWS
8-1.
Overall Section ................................................................ 34
8-2.
Front Panel Assy-1 .......................................................... 35
8-3.
Front Panel Assy-2 .......................................................... 36
8-4.
Top Panel Assy ................................................................ 37
9.
ELECTRICAL PARTS LIST
.................................. 38
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