Service manual

4-16
EMP-S3
SEIKO EPSON Revision:B
4.2.9 Removing the MA Board Assy.
1. Unlock the connectors of the Light Valve R/G/B connection cables.
Figure 4-14.
2. Disconnect the Light Valve R/G/B connection cables and 9 cable connectors that are
connected to the MA Board.
Figure 4-15.
Light Valve R
Light Valve G
Light Valve B
Locked
Unlocked
CN1002
CN2000
CN1003
CN620
CN901
CN1004
CN900
CN1001
CN1005
Light valve connectors