Television and Home Theater

Akai cft2790 not powering up

Hello to all!

Akai cft2790

mitsubishi ws55511 after replaced stk and fuses

TV has a code 2-2 error. The light blinks 3 times and TV turns off. Fuses 04 and 05 were open. I replaced STK 393-110 and 04, 05 fuses. When I tried it, 05 fuse opened again. All resistors are fine. Is there something else that can be the problem?

 

Thank you

KF-50SX300U tv wont turn on

my sony KF-50SX300U tv wont turn on

the lights at the bottom flash in a repeated pattern of ...red, green, red, green... a short pause and then same sequence again

what could be the cause of this and would i be able to fix it myself?

i am assuming it isn't just the bulb as the bulb light (or what i think is the bulb light) isnt on

Power on / off Mitsubishi WS48413

Larry,

I've got a Mitsubishi WS-48413 that's acting up. Green light comes on but right back off after two seconds (error code 22). Can you email instructions re: how to replace capacitors? I've got a friend who's an Electrical Engineer and shouldn't have any problem with removing the old ones and soldering in the new.

Thanks

Pics from disassembled Mitsu. WD 62528

I tried to share my pics with you in hopes that someone might be able to tell me what I should be looking for.   Any help at all would be wonderfull.  THANKS

Well .................I didnt get the pics uploaded right ,sorry for the lame ass thread.

My tv flashes green for 70 seconds ............stops then nothing else.

Any thoughts or ideas would be greatly appreciated.   THX

Sony KP 43T90 STK Convergence chips replaced,still have issues

Hi everyone,hope there is someone who can help me out...Our Sony was having ghosting/double image problems. We replaced the two STK convergence chips. That took care of the ghosting issues but we now have very thin horizontal lines running up and down the whole screen. I think they are stationary but at other times look like they may be moving a little?I can't tell anymore, it starts blurring my eyes out when I'm staring at it too long. LOL!

Pages

 

Connect With Techlore