Troubleshooting - Hitachi CP-X960WA Service Manual

5. Troubleshooting

Check points at trouble shooting
EINF
EBAR
EMD1
ETEP ELC1
EBAF
< Top view without upper case >
Connectors on the back side of PWB
ass'y MAIN are drawn by dotted line.
PROJECTION
LENS
PWB ass'y MAIN
ELMF
PWB ass'y input
terminal video
TERMINAL
50
EDI1
1
1
EDS1
14
– 13 –
CP-X960WA
CP-X970W
EVS1
PANEL
CHK0082
CHK0041
CHK0043
CHK0044
CHK0038
CHK0039
CHK0042
CHK0040
CHK055
CHK075
CHK074
CHK064
ELC1
ETEP