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JVC AV-32920 32" Cap C921 .0015 500V smoked Is TV worth repairing? What else is bad besides obvious burnt component?

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If you aren't willing to spend $200 to $300 minimum for repair then don't bother. Why would a technician work for less?

Posted on Nov 26, 2014

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Not worth repairing. Have a look on eBay for working models for under $1...

Posted on Nov 26, 2014


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Posted on Jan 02, 2017

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SOURCE: jvc av-27730 27"


Posted on Nov 01, 2006

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SOURCE: JVC AV-32730 36" picture problem..

From what you describe, a solder joint has probably cracked loose in a power supply or deflection circuit, which is quite common. Since you do sometimes see a good picture, all of your major components are fine. Repairing cracked solder joints is a very easy procedure and definately worth fixing on a 32 inch TV. The first 2 digits of the model number indicate the size of the TV.

Posted on Aug 05, 2007

  • 52 Answers

SOURCE: Difference between JVC AV-32F703 and AV-32F704?

If the connector at the back of the tube (several wires) is the same, then you should be able to switch the tube if the "horizontal and vertical deflection connectors are also the same. If you are not a tech, you probably don't want to try this, but if the horizontal and vertical deflection connectors are not the same, then you MIGHT be able to cut the 4 wires and interchange the connectors. These wires come from a whole bunch of copper colored wire that is wrappped around the back of the tube. The wires looks like it is not insulated, but it actually is dipped in some sort of "stain-like" insulation very similar to electromagnetic wire. The 4 wires coming from this stained wire are usually white, black, red, and yellow and are usually a little bit bigger than most of the other tv wiring. Sometimes, that all go to the board on one 4 pin connector, whereas sometimes, there will two connectors with two wires each.
If both sets are torn up, then you have nothing to lose by trying. Be very careful about the big red wire coming from out of the glass part of the tube. If you unplug this wire and then touch the glass part of the tube where it was plugged into, you will get a punch of about 12 to 18 thousand volts. It's very low current and a very brief shock, but it feels like you have been hit with a sledge hammer. I have been "hit" once and I promise you, it will never happen again. Take a screw driver and connect a wire to the screwdriver. Connect the other end of the wire to "ground". You should see a bare ground wire wrapped around the tube. Then stick the screwdriver under the flat rubber insulator where the red wire plugs into the tube and you will hear the spark when it discharges. MAKE SURE THE TV IS TURNED OFF BEFORE YOU DO THIS OR YOU WILL BLOW UP THE WORLD! Good luck. Should be a fun project. Just be careful. Keever

Posted on Mar 08, 2008

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SOURCE: Jvc av-32fa44 television

My JVC AV-32FA44 wont turn on. the on timer light blinks. When i unplug it and plug it back in i get beeping (i stoped counting at 50 beeps) then it stops and the light just blinks.

Posted on Oct 04, 2009

  • 6993 Answers

SOURCE: TV has died. Power light remains on for only 1


First, begin with the power board. Read all the components on it such as diode, capacitor, etc. After that, read the STK and other power related components of the TV. Also, read the line transformer, like wise the power transformer. You will certainly get the problem once you check all of these.

Make necessary replacement one you detect any fault. Remove the bad component, use it as a sample to get the replacement so that you will get exactly the same type that was defective.

Let me know if you need more help.

Good luck.

Posted on Oct 30, 2010

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2 Answers


hi keith, if it smokes a bit leave unplugged and get a engineer to have a look at it straight away good luck


Nov 27, 2011 | JVC AV-56WP30 56" Rear Projection...

2 Answers

Power supply transistor transistor no. C4237 replaced 4 times. each replacement didnot sustain for a week. which transistor can i use instead.

I have worked to repair a few of these. When the transistor is burned, you most likely have a bad flyback transformer and bad picture tube. In this case you replaced this (transistor) component four times. This TV cannot be saved. Thanks for asking.

Oct 19, 2011 | JVC AV-24F704 24" TV

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One day white smoke came out from my moniter and after few days it was repeated then my monitor stopped working.before that my moniter's display was flickering all the time. what could be the problem?

If smoke came out ,it is a bigger problem than just a solder joint, there is obviously a component that has burnt, It may be repairable by a technician, who may charge more than a screen is worth. If cost is a problem , secondhand ones can be 5-10 dollars

May 07, 2010 | Computers & Internet

2 Answers

My jvc av-32d302 tv has sound but i cant get an image i get just a black screen. if i unplug it and plug it in real quick i get a snow image for a second and then it goes black

There is a problem in the power supply, a defective voltage regulator or a bad capacitor. It is a good idea to call your tv repair shop and ask on what a repair would run.

Sep 10, 2009 | JVC AV-32D302 TV

2 Answers

Repairing JVC AV-27D202 27" TV

This is caused by a bad capacitor in the vertical circuit. If you can solder, you may be able to resolve this yourself. If you wish to attempt this repair, please update this and I will provide additional details and instructions.


Mar 21, 2009 | JVC AV-27D202 27" TV

1 Answer

Jvc av-32fa44 tv--loud pop, then off and won't turn back on. buy new?

Its the power cap mine did the same thing about 11 months into daily use

Oct 24, 2008 | JVC AV-32FA44 32" TV

1 Answer

AV 32D305

There were no burnt parts but there was 13 extra volts getting by the transformer in a loop causing it to stay on. It was still powering the picture but not the sound. Since I couldn't find the bad part I was just going to replace the whole board for $189., but I decided to get rid of it. I sold it for parts and bought some computer memory so I could watch tv on my computer. :P It was a good compromise, I think.

Oct 22, 2008 | JVC AV-32D305 32" TV

1 Answer

My jvc popped and now nothing

only thing i can tell you is too look inside and see whats burnt or popped?

Nov 10, 2007 | JVC AV-56WP30 56" Rear Projection...

1 Answer

Problems with JVC AV-32WR4EK

This could denote a power supply problem. or overcurrent protection due to a component going bad. If you do not have electronics experience, "DO NOT TRY TO WROK ON THIS SET" people have been seriously hurt trying to repair TV without knowing the basics of electronics. If this is a power supply problem it may be the HV supply and the switching power supply (IVHT based) or the low voltage starter supply. In both cases I would advise you taking it to the shop for repairs.

Sep 18, 2007 | JVC AV-30W476 30" TV

1 Answer

JVC AV-32730 36" picture problem..

From what you describe, a solder joint has probably cracked loose in a power supply or deflection circuit, which is quite common. Since you do sometimes see a good picture, all of your major components are fine. Repairing cracked solder joints is a very easy procedure and definately worth fixing on a 32 inch TV. The first 2 digits of the model number indicate the size of the TV.

Aug 04, 2007 | JVC AV-32D305 32" TV

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