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Television will not turn on as well

I'm having the exact same problem as the gent previous but I'm looking to fix it myself if possible. Is there a particular manual that describes what I'll need to do with the high voltage area? Since I've never fixed a television before is this a very difficult fix? Anyhow I'm psyched that you provide assistance and appreciate any help. Thanks.

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Re: Television will not turn on as well

Hello pro-100/200 owners..My Pro-200 would shut-off at times, also no picture, remote didn't work...Found all vertical standing
boards had come loose from main board connectors on left side
of main circut board..(as viewed from rear)..I removed main board
w/power unplugged, marked connectors, removed vertical boards
fastening screws from frame..Then reseated all boards..also checked for broken soder-joints on bottom of main horizontal board.Reassembled ++ w/several long cable ties put together, secured all vertical boards to horizontal chassis..All problems
disappeared.. Hope this helps w/ your "Fix"(note: I'm a former TV
tech, so be careful if you are unsure of This repair.)

Posted on May 19, 2008

Re: Television will not turn on as well

The only thing you can do is to check the blow fuse and change and other -deep-trouble ONLY THE KNOW HOW TECH.CAN DO,THE THING YOU CAN DO IS WATCH WHAT CAN DO TO YOUR TV

Posted on Mar 02, 2007

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Re: Television will not turn on as well

Hi, afraid Tvs aint somthing i fix but i found this service manual thought it might help. All the best John

Posted on Mar 02, 2007

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Tv won"t turn on, previously it would ramdonl turn

Sound like a fuse inside. Look for a glass fuse about one inch long and with a steel cap at each end and it is about 1/2" round.

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2 Answers

I am having a convergence issue with my Panasonic Rear Projection Television. Is this something I can repair myself? If I did hire someone to fix this for me, about how much would this cost?

I am the right person to talk to.

If convergence problem total parts cost on EBAY would be under 25 dollars AND I HAVE START TO FINISH, STEP BY STEP INSTRUCTIONS FOR THE DO IT YOURSELF PERSON TO DO THIS REPAIR.

THE instructions tell everything you will need and the best way to get at the two STK-392-110 CHIPS THAT NEED TO BE REPLACED.

Repair involves getting at and replacing both chips, it does involve being able to solder--not hard on this set.

If you want the instructions here or provide a email I will if you rate this solution very helpful give them to you for free, they are based on my actual experience doing hundreds of these sets with this problem.

See attached photos of what the chips look like and what a typical convergence problem looks like.


3590cf2.jpg The black parts are the chips, this is Hitachi but EXACT SAME TWO CHIPS ARE USED.

Typical convergence problem; no two will look exactly the same.

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1 Answer

RCA D52W19 it kinda looks 3-d i went to the convergence options but it wouldnt let me move the the arrows even though they are way off. and when i tried the auto covergence it went dark a green square...

I woudl not suggest you personally fix this, but can be and easy fix. there are a few fuses around your flyback transformer that blow. there are three of them next to each other. One to all can possibly be blown. just replace these fuses and this should do the trick. will need to do a screen callibration afterwards. If you decide to do the work yourself, MAKE SURE THE TELEVISION is turned OFF! Flybacks can produce and extreme amount of electricity. And experienced tv tech can have you going in about 1/2 hour.

G-D Bless and good luck

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1 Answer

I have a sony projection tv model #KP-51WS520. The tv won't turn

On the remote, hold down the reset button, press power button on the tv set, release the reset button on remote control. This is a factory reset> If TV does not recover from this call 1-800 222-sony for repair options. Good luck

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Crossed electrical circuit fried my Hitachi 42" proj tv...

depends on exactly you fried quite possibly you just need to file it on you homeowners and say lightning hit it

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1 Answer

Bad convergence on my jvc model av56wp74

If you can solder and you are comfortable working inside a set where there are potentially dangerous high voltages, yes you can fix this. The problem is likely to be either bad connections on the convergence ICs or defective ICs. If you still have the results of the previous repair, please post those here and I'll provide you with additional details and instructions.


Dec 23, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

I have a 52 inch sony rear projection tv, model number kp61s75 with a convergence problem, can i fix it myself or do i need a tv repair man to fix it?

you can go into the menu and manually adjust the convergence it will look better most likely but a television should always be converged by a professional when first bought any way because they can do things we at home cant. i have mine done by a professional once a year and do it myself once a month to maintain the best possible picture. good luck

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60" Projection - Screen shrinks down then back up

I had the exact same problem. The screen would shrink then expand. After thrity minutes it would correct itself. Then one day it just broke - no sound and no video. I searched these forums but did not find clear instructions on how to fix it. I gave up and called in a repair tech. He fixed my TV in less than 30 minutes.  To help others like me I documented the fix and created a step by quide and repair kit to fix the problem. You can find it here.

Jan 19, 2008 | Philips Magnavox 55P9271 55" Rear...

1 Answer

TV Turns Off

this post belong to "rozco" whos that?...good luck

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