Television and Home Theater

Samsung DLP Problem

Hi Everyone,

I have a samsung model #  HLR4667WAX/XAA  thats started making a loud noise,  sounds like a fan noise and then turns picture of.  I have seen posts about fan and color wheel problems.  Anyone know how I can tell what is causing the noise.  Thanks Richie

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ws-55511 Possible convergence issue

Hello, I need help with the diagnosis and repair of my Mitsubishi WS-55511 HDTV. The set is about 4-5 years old, and recently I have began to have problems with it. The sound is working fine but the picture is blurred and has a red tint to it. I have read that some people are having problems with the picture appearing as a ghost image.  This sounds like it could be the same problem that I am having. A T.V. repair man has came to the house taken the projection unit came back and reported that it is a convergence circuit board problem and is going to cost $650. To replace.

Jvc 48p777 - Not Sharp

I bought this tv eariler this month i love it but when i play games i want it to be sharp because its (in my opinion) a big screen and i notice a lot things thats doesnt look really HD while im playing. Is there something i can do like clean buls, mirrors or anything that will atleast slightly help my problem.

wd-52525 red screen

tv is 4 yrs old two lamps and now screen has red tent can still see picture could someone help thanks

Sony Convergeance Manual Needed

May I get a copy of the sony convergeance manual.  I have spent hours trying to get mine corrected; so far only the center is "watchable" without the 3-D effect.  Maybe the manual will help??  Thank you.

Jimi 

Mitsu WT-42413 conv ics leaking oil?

After reading many posts the problem I am having is a bit different.

Started with taking 10 power ons to turn on tv. Worked ok after each time. Then no turn on, code 22. Can hear the relay click and hi pitch, then power down. I have svc manual. Upon removing chassis, i saw that oil had dripped from chassis(not much), and traced it the 2 STK394 250's. Apparently they contain oil. (at least i hope its just oil)

--All 6 fuses (glass & pico) on PS and 1 on main board check GOOD .

--caps C9A72 & 73 on PS have tops popped slightly, board discolored under them.

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