Sony CDP-EX77 / CDP-EX770 / DHC-EX77MD / DHC-MD77 / MHC-EX66 Service Manual ▷ View online
– 9 –
SECTION 3
DISASSEMBLY
•
This set can be disassembled in the order shown below.
CASE, CHASSIS
(Page 9)
(Page 9)
LOADING PANEL
(Page 10)
(Page 10)
FRONT PANEL SECTION
(Page 10)
(Page 10)
MAIN BOARD,
CD MECHANISM DECK
(Page 11)
CD MECHANISM DECK
(Page 11)
BASE UNIT
(Page 11)
(Page 11)
BD BOARD
(Page 13)
(Page 13)
OPTICAL PICK-UP,
SLED MOTOR
(Page 13)
SLED MOTOR
(Page 13)
TRAY SECTION
(Page 12)
(Page 12)
CASE, CHASSIS
Note:
Follow the disassembly procedure in the numerical order given.
1 screw
(BVTT3
×
8)
2 two screws
(case 3 TP2)
2 two screws
(case 3 TP2)
3 case
4 two screws
(BV3
×
10)
5 two legs (F)
7 claw
6 four screws
(BV3
×
10)
6 screw
(BV3
×
10)
7 claw
6 screw
(BV3
×
10)
8 chassis
7 claw
– 10 –
LOADING PANEL
3 loading panel
2 Pull the tray (slide).
1 Rotate the BU cam ass’y
to direction of the arrow A.
BU cam ass’y
A
FRONT PANEL SECTION
1 flat wire (29 core)
(CN305)
2 two screws
(BV3
×
10)
3 two bosses
4 claw
4 claw
5 front panel
section
– 11 –
MAIN BOARD, CD MECHANISM DECK
2 boss
1 two yoke brackets
3 base unit
1 Six screws
(BV3
×
10)
2 back panel
3 connector
(CN303)
5 two screws
(BV3
×
8)
6 main board
4 connector
(CN304)
7 flat wire (19 CORE)
(CN302)
8 screws
(BV3
×
8)
9 relay
board
0 flat wire (8 core)
(CN702)
!¡ screw
(BV3
×
10)
!£ CD mechanism deck
!™ bracket (L)
!™ bracket (R)
!¡ screw
(BV3
×
10)
BASE UNIT
– 12 –
TRAY SECTION
Note: When installing the tray, take care so that the collars A and
B are properly inserted into the slots.
collar A
collar B
slots
1 Turn the cam to direction
of the arrow.
Note: When installing the tray, pull around the flat
wire to pass through the claw A and claw B,
as shown in the figure.
as shown in the figure.
flat wire
3 flat wire
(CN705)
claw B
claw A
2 Pull the tray.
5 Removal the tray.
5 Removal the tray.
4 two claws
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