Question about Televison & Video
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
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
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
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
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
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.
Posted on Oct 30, 2010
Tips for a great answer:
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