Sony MAV-555 Maintenance Manual page 39

8. Remove the CN-1839 flexible board from the connec-
tor of the CP-340 board and remove the harness for
small parts (CPSA) from the connector (CN101).
9. Remove the two screws (PSW3 x 10) of the CP-340
board and the washers.
10. Raise the CP-340 board by holding it from the bottom.
PSW3 x 10
Washer
CN104
CN-1839
flexible board
11. Remove the three harnesses that are connected to the
inverter unit of the CP-340 board from the connectors
(CN1, CN2, and CN3).
Inverter unit
MAV-555
Harness for
small parts
PSW3 x 10
(CPSA)
CN101
CN1
CN2
CN3
12. Remove the six fixing screws (PS3 x 6) of the stopper
(A). (Be careful that the screws have washers.)
13. Remove the three fixing screws (PS3 x 6) of the
stopper (B). (Be careful that the screws have washers.)
PS3 x 6
PS3 x 6
Washers
PS3 x 6
PS3 x 6
Washers
PS
3 x 6
Washer
14. Remove the CN-1839 flexible board from the LCD
unit.
15. Remove the connector (CN3) of the SW-14 flexible
board that is connected to the SA-37 board and remove
the harness for small parts (INV) from the insulating
tape.
Harness for small parts (INV)
Insulating tape
SW-14
flexible board
3-4. Replacing the Main Parts
PS3 x 6
Washer
Stopper (A)
PS3 x 6
PS3 x 6
Stopper (B)
PS3 x 6
Washers
CN-1839
flexible board
SA-37 board
CN3
3-15 (E)