Read Sony WX-GT77UI / WX-GT78UI / WX-GT78UIM Service Manual online
WX-GT77UI/GT78UI/GT78UIM
9
3-4. MAIN BOARD
3-5. SERVO BOARD
RI
MAIN board
insulating sheet
two screws
(+PTT
2.6
× 8)
screw
(+PTT
2.6
× 8)
screw
(+PTT
2.6
× 8)
three ground point screws
(+PTT
2.6
× 6)
RH
heat sink
CN203 (5P)
CN901 (3P)
connection cord (RCA)
connection cord (USB)
RB two screws
(+P
(+P
2.6
× 8)
RT two screws
(+PTT
(+PTT
2.6
× 10)
RE two screws
(+PTT
(+PTT
2.6
× 8)
RG screw
(+PTT
(+PTT
2.6
× 10)
screw
(+PTT
(+PTT
2.6
× 10)
SERVO board
SERVO board
toothed lock screw
(M
1.7
× 2.5)
toothed lock screw
(M
1.7
× 2.5)
Remove the eleven solders.
GRY
YEL
BLU
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
claw
claw
optical pick-up (16 core)
(CN101)
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