Question about Televison & Video
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Posted on Jan 02, 2017
SOURCE: Hidden or Service menu
The service menu contains nothing that the average consumer needs to get into. We technicians don't use I would say 99% of the service menu items. I would stay out before non reversable damage could happen.
Posted on Jan 08, 2008
SOURCE: My projection TV has a
First, register settings do not change by themselves. As a professional service tech, I do not recommend a consumer attempt to do an electrical alignment of the eprom settings. Apparently you have not found what circuit is causing your problem. Why dont' you try this first. You will have to locate the B+ line for the the ic's and look for any open pico fuses. Then look for any burned resistors around the ic's, replace as needed. It seems like this is a little more than you can handle. Might be better to call in the pro's at this time so no other damage follows. The replacement of the ic's should have rectified 90% of your original problem and if it didn't, you have other problems.
Posted on Apr 21, 2011
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