Rear Cover Removal - Mitsubishi Electric WD-Y57 Service Manual

MODEL: WD-Y57 / WD-Y65 / WD-57732 / WD-65732 / WD-73732
57" & 65" Models Lamp Troubleshooting
Use the above Error Code table, Lamp Control Block diagrams below, and the Troubleshooting charts on the following pages
to determine the cause of a Lamp problem.
57" & 65" Lamp Control Circuitry
Disabling 57" & 65" Lamp Switch
(after rear cover removal)
Page 26