How to fix sony tv v stop - Sony FD Trinitron WEGA KV-32FS120 32" TV

Volume is controlled by the main board. You can get a new one from here: TV Parts Universal TV Stands DLP Chips ShopJimmy and fix it yourself. It's easy.

To make sure, you have to download the service manual to both models. Ask the service man to do this. Then he can compare both schematics, and make sure about the compactablilty.

I had the same issue with my sony kdl40ex500. All I did was update the firmware and it fixed it. You can get the update at the SONY website for free.

sounds like one of your color projectors might of stopped working. leave the tv plugged for 5 minutes and try to turn it back on... if that doesnt work then i would check slickdeals.net for a new tv its cheaper to buy a new tv than to fix it..

I have a Sony Bravia model KDL-46s5100 that had the same problem. All HDMI ports stopped working. I don't know why this works but unplug the TV for about 30 sec, then plug it back in and hold down the power button on the tv for 10 seconds. Like I said I don't know why this works but it worked for me. Good luck.

There's a small diode on the power supply board that causes this. Its identifiable by its purple stripe. You will need the correct type of diode to fix this properly. The diode supplies the standby voltage to the system control circuit, so when it fails, the TV will never come on.

michtech

probably, you have to call for a technician to check for it, the switch of the tv might have some dis alignment of cables

You should contact an authorised Sony repairer as they have a fix which took abot half an hour to solder in a replacement part which had been damaged by over-heating. Ours was fixed under extended warranty.

ok, Sony had this issue on their early production. The problem you are having is called a leaky switch. The volume down switch on the TV is leaky. To fix this you must replace the switch. This part is called the switch block. Part number 1-473-549-21

Average cost $26
Best regards
Circuitcity