Sony cfd cd 777 s mk2 service manual

Page 2

CFD-CD777SMK2

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7-10.

. Optical Pick-up Section (KSM72l3RDM)
4. Speaker Section ............................................................... 54

TABLE OF CONTENTS
SERVICING NOTES ................................................ 3
GENERAL ................................................................... 4

DISASSEMBLY
Disassembly Flow ........................................................... 7
Rear Cabinet Section ......................
Tape Mechanism Deck Block Section
Cassette Holder ...............................
CD Block Section
Main Board .......
Optical Pick-up Section .

55¢:me

MECHANICAL ADJUSTMENTS ....................... ll

ELECTRICAL ADJUSTMENTS
Tape Deck Section
Tuner Section
CD Section

DIAGRAMS

Block Diagram 7 Tuner Section 7
Block Diagram 7 CD Section 7 ..
Block Diagram 7 MAIN Section 7
Block Diagram

7 AMP, POWER SUPPLY Section 7 .............................. 22
Note for Printed Wiring Boards

and Schematic Diagrams .......................
Printed Wiring Boards 7 MAIN Section 7
Schematic Diagram 7 MAIN (1/5) Section 7
Schematic Diagram 7 MAIN (2/5) Section 7
Schematic Diagram 7 MAIN (3/5) Section 7
Schematic Diagram 7 MAIN (4/5) Section 7
Schematic Diagram 7 MAIN (5/5) Section 7
Printed Wiring Boards 7 PANEL Section 7
Schematic Diagram 7 PANEL Section 7 ....................... 31
Printed Wiring Boards

7 AMP, POWER SUPPLY Section 7 .............................. 32
Schematic Diagram

7 AMP, POWER SUPPLY Section 7
IC Pin Function Description ...........

EXPLODED VIEWS
Rear Cabinet Section .
Front Cabinet Section
CD Block Section ......
MD Block Section .............................................
Tape Mechanism Deck Section-l (MF-CD777)
Tape Mechanism Deck Section72 (MF-CD777) ..
Tape Mechanism Deck Section (Deck A)7l
(MFACD777) ................................................................... 47
Tape Mechanism Deck Section (Deck A)»2

(MF-CD777) ................................................................... 48
Tape Mechanism Deck Section (Deck A)-3

(MFACD777) ................................................................... 49
Tape Mechani Deck Section (Deck A)»4

(MF-CD777) ................................................................... 50

42
43
44
45
46

. Tape Mechanism Deck Section (Deck B)7l

(MFACD777) ................................................................... 51

. Tape Mechanism Deck Section (Deck B)»2

(MF-CD777) .............................................. 52

53

ELECTRICAL PARTS LIST ............................... 55

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.

SAFETY-RELATED COMPONENT WARNING I!

COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.