Question about JVC AV-27D202 27" TV

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Jvc tv model no 65wp74

All of a sudden my screen is casting a red shadow and is showing like a double image of everything in red

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Re: jvc tv model no 65wp74

You have a problem in the convergence circuit. Most likely the stk392-110 ics need to be replaced (with stk392-150's or better) and you are likely to have some burned resistors in this circuit as well.

This really is not a repair that an amateur should attempt, although it's pretty straight forward for anyone experienced with repairing big screen sets. Our shop charges about $300-350 for this repair in your home.

Posted on Jan 26, 2008

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I have a JVC TV probably 10 years old 50 inches and I see the images on the screen like if I have 3 D all the figures are double exposed in red

This is an indication that your convergence gone bad. This is very common in older unit like yours. Look for a qualified technician to adjust the convergence manually.
Thanks for using fixya.

Feb 01, 2011 | JVC Standard (CRT) Televisions

3 Answers

Hitachi Model# 43FDX01B is doing a double image.

You have a convergence problem, you will need to change the convergence IC's STK392-110, there is also 12 6.8 1w resistors that need to be changed, there is also 2 fusilbe resistors that may be open. You can probably Google the IC's as a kit and find them all in one kit.
You can fix this yourself and save about $300-$400 in repair bills.

Feb 23, 2010 | Hitachi 43FDX01B TV

1 Answer

JVC TV AV-27230 Black shadow on left of screen

Hiya. Replace C581, 10uf 250V electrolytic capacitor. Common problem on these.

May 26, 2009 | JVC AV-27230 27" TV

1 Answer

Multi-color double images or shadows and curved screen

Alrighty, very common problem on this set. Here's a rundown of the repair if you're a DYI:

With the back cover off you'll notice a set of boards on the bottom of the TV and a pair of boards sitting up over the two bottom boards. The problem lies in the upper-right hand board which is the color convergence power supply. Either replace or repair this board. The repair involves the main power mosfet (a three legged regulator on a heat sink) and two diodes next to it.

Next, the bottom right hand board needs to be removed and a fuse replaced next to the flyback. If you are versed in electronics I can detail the repair further otherwise you're going to have to have a shop do the repair.

May 18, 2009 | RCA HD52W58 52" TV

2 Answers

Color Alignment

the most common problem when the tv felt is the shadows all over the screen (maybe the tv didnt show it imm but looks like now is there the problem)
second:there is a circuit in the tv that works when the tv turns on every day. prevents the tv showing shadows on the screen.
the answer is this: if that system that prevents shadowing is working then the CRT is broken and say bye to the TV. But if the expert tech can make sure the D' gauss system is not working and can repair it then you get tv back.

Apr 08, 2009 | Philips Magnavox TP3285C 32" TV

2 Answers

RCA 56 inch hdwidescreen

Did you use the Automatica Convergence to try and straighten it out? If that does not help, you can manually adjust the convergence.

Jul 12, 2008 | RCA HD56W58 56" TV

1 Answer

Jvc model av-56wp74

Needs convergence IC's replaced..........T.

Oct 06, 2007 | JVC AV-27850 27" TV

1 Answer

Jvc av56pw74 blue shadow

You are going to need a full convergance alignment to rectify this issue.

Aug 09, 2007 | JVC AV-27720 27" TV

1 Answer

Image doubled when using 480p

No it is only 480i with component cable support.

Jul 27, 2007 | JVC AV27WF36 TV

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