Question about RCA D52W20 52" Rear Projection HDTV-Ready Television
My television will not power up. green light comes on and picture appears on screen for a few seconds and then shuts down by itself. It decided it would work last night for the first time in forever after accidently hitting the power button but now it is doing the same thing. any help would be greatly appreciated.
The d52w20 processor will shut the set down if it detect one of many problems. this processor generates an error log. technicains have computers that can read those errors. to help find out trouble.. common problems include bad horizont output. flyback and signal board. for the fact it comes on indicates to me power defection issues
Posted on Dec 07, 2007
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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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