Sony CDX-GT520U - 3-5. Main Board Removal; 3-6. Servo Board Removal

CDX-GT52UM/GT470UE/GT470UM/GT472UE/GT472UM/GT474UM/GT520U/GT525U
23
3-5. MAIN BOARD
1 three ground point screws
(PTT2.6 u 6)
2 screw
(PTT2.6 u 8)
2 screw
(PTT2.6 u 8)
3 MAIN board
3-6. SERVO BOARD
6 SERVO board
3 claw
4 claw
SERVO board
2 toothed lock screw
(M1.7 u 2.5)
2 toothed lock screw
(M1.7 u 2.5)
1 Remove the eleven solders.
GRY
YEL
BLU
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
5 optical pick-up (16 core)
(CN101)
CD mechanism deck
– CD mechanism deck bottom side view –
Note: When the complete MAIN board is replaced, the destination
setting is necessary. Refer to “NOTE THE MAIN BOARD OR
SYSTEM CONTROLLER (IC501) REPLACING” on page 4.