Sony HCD-ECL77BT - Main Chassis Block; MAIN Board

HCD-ECL77BT/ECL99BT
11
2-6. MAIN CHASSIS BLOCK
2-7. MAIN BOARD
2 connector
(XP4)
1 flexible flat cable
(XP3)
6 main chassis block
5 Remove the main chassis block
in the direction of the arrow.
3
connector (XP6)
Note:
Since the wire is very thin, it is easy to cut.
When disconnecting, do it while holding
the connector part.
4 two claws
4 two
claws
4 four claws
7 MAIN board
2 connector
(XP20)
1 connector
(XP1)
– Rear right view –
3 screw
(3 u 6)
3 screw
(3 u 6)
3 two screws
(3 u 6)
6 heatsink
5 four heat sink
screws (3 u 8)
4 Remove the MAIN board block
in the direction of the arrow.
Note: When replacing the MAIN board or the NFC module, be sure
replace both at the same time. The MAIN board or the NFC
module cannot replace with single.