G Board - Sony TRIMASTER EL BVM-E171 Service Manual

4-8.

G Board

Preparation
1. Remove the rear cover assembly. (Refer to
2. Remove the power block. (Refer to
3. Remove the bottom cabinet assembly. (Refer to
Procedure
1. Disconnect the four harnesses from the connectors (CN7000 to CN7003) on the G board.
2. Remove the screw, then remove the cable clamp.
3. Remove the six screws, then remove the G board.
Harnesses
CN7001
CN7000
CN7002
PSW
3 x 6
Cable clamp
4. Install the removed parts by reversing the steps of removal.
BVM-E171
"4-3. Rear Cover Assembly".)
"4-4. Power Block".)
"4-5. Bottom Cabinet
Harnesses
CN7003
Upper side
Assembly".)
PSW
3 x 6
G board
4-9