Main Board; Servo Board - Sony CDX-GT454US Service Manual

3-3.

MAIN BOARD

1 three ground point screws
(+PTT 2.6
3-4.

SERVO BOARD

white
red
black
white
red
black
red
orange
blue
yellow
gray
2 Remove the eleven solders.
2 two screws
(+PTT 2.6
6)
3
SERVO board
6 claw
8)
4 two screws
(+P 2.6 8)
5 two screws
(+PTT 2.6
8 heat sink
9 MAIN board
insulating sheet
3 toothed lock screw
(M 1.7 2.5)
5 claw
CDX-GT450U/GT454US
10)
6 screw
(+P 2.6 8)
7 screw
(+PTT 2.6 10)
1 wire (flat type) (13 core)
(CN471)
4 toothed lock screw
(M 1.7 2.5)
8 SERVO board
7 optical pick-up (16 core)
(CN101)
9