Question about RCA D52W20 52" Rear Projection HDTV-Ready Television
I'm looking for some advice on what I can do to fix my DLP tv. I have a Samsung HL-R4667W.
The everything comes on and works for about 2-3 seconds, then it freezes and restarts. It does this nonstop until I pull the plug. There is power staying consistently to the lamp. (even when the screen shuts down, the lamp stays on bright) Both fans are also running strong not shutting down during the screen restart.
There is a little blue switch in the back where the lamp goes in and out. I made sure that stays down with some tape. I also pulled the thermostat wire out while the tv was running and it shut down because of that.( I think it tells me that the thermostat is working?)
Any help would be greatly appreciated!
check your capacitors cp150 114 120 if any of them is puffed up on top it is bad replace all 3 cap. 2200uf 1`6v and two 220uf 35v. also resolder FBT pinns.
Posted on Feb 20, 2009
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