Question about Mitsubishi VS-45607 45" Rear Projection Television
TV shuts down power after about 10-20 seconds. During this time the green projector flickers and is intense. After TV powers down I can turn it back on but it will shut down again after 10-20 seconds. I can do this repeatedly but it will never stay on. TV flickers for about 10-20 seconds then shuts off.
Sounds like you have a bad green picture tube that has failed. To check this out; remove front speaker grill, remove small panel, you will see three CRT's (pictue tubes) sticking down, remove the little board on the middle tube then restore power. If TV stays on more then likely the CRT is bad but not always the driver on board could also be bad, check voltages.
Good Luck, big IRISH.
Posted on Sep 26, 2008
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could be three different things.
1. could be the crt itself as a tube with dfective phosphure wil do this
2. could be the vertical ic on the crt board
3. could be the focus pac. located in front of tv with 6 adjustment knobs on it.
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