Television and Home Theater

STK392-120 Rear Projection convergence problem

Submitted by gtexaust on Sun, 05/04/2008 - 08:04

Forums: 

 I have LG rear projection TV RT-39NZ43RB. I had convergence problem six months back & I replaced one OF STK 392-120 IC. which fixed the problem. That time blue colour was out.

Now seems problem is back with green and light purple colour out.

Should I replace both STK ICs this time or the one which I didn't replace last time ?

To avoid same problem occuring again should I also go for STK 392-150 or may by STK 392-180 ?

moved magnavox rp tv

Submitted by RBC on Sat, 05/03/2008 - 20:07

Forums: 

The tv looked and sounded great at the home where we bought it.  We moved it very carefully (vertical all the way) about 6 miles.  Once in the house and set up, there is a "roving" line going from bottom to top.  Is this about fluid settling or convergence or what?

hdmi connection vs YPbPr

Submitted by sixtyyearsyoung on Sat, 05/03/2008 - 15:23

Forums: 

have an older circa 2000 hdtv w/o hdmi.   will i gain anything by using my hdmi cable from my dvr to an adaptor (if one exists) for my tv?

thanks

WD 52525 New Bulb Green light then goes to red

Submitted by Larry J. on Sat, 05/03/2008 - 13:30

Forums: 

  I have had this TV for 3 years and put two new bulbs in [one each 13 months] in march the bulb went out again and I got a new one but it had no effect.  When I turn it on the green light comes on for around 1 min then goes to red? I have unpluged it and same thing happens.

   I pushed the buttons on the front and got a code 34 which I believe is for a bad bulb? If I could get a copy of the sevrice manual and the fix for the caps I would be in your debt. My email is [email protected] thanks.

mitsubishi ws-55511

Submitted by Michael Kelsey on Sat, 05/03/2008 - 08:43

Forums: 

My friend gave me a ws55511 tv that he finally tired of fixing. He kept on having fuse part# 283p043090 (lf251 5a) replaced. At first it needed to be replaced maybe once a year. The last time it lasted an hour.When the fuse blows the tv won't turn on at all.  Obviously there is a problem somewhere else. I see from previous forums that maybe it could be the dm board. Can anyone give me any advice on how to troubleshoot this and repair this?

Thanks,

MK

WD-62825 TIMER RED BLINKING LIGHT

Submitted by hanser on Sat, 05/03/2008 - 01:04

Forums: 

A GOOD FRIEND OF MINE GIVE ME A MITUBISHI WD-62825 TV BECAUSE ONE DAY THE TIMER STARTED TO BLINK RED AND IT SEEMS THAT THE POWER SUPPLY COMES ON BUT THE REST OF THE TV IS NOT COMING ON WHAT CAN I DO IF THERE'S ANY TO FIX THIS PROBLEM. PLEASE ANY HELP WILL BE GREATLY APPRICIATED. THANKS.

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