Sony KV-32S22 32" TV Problem

needs an IC in the power supply, very common sony problem, expect to pay $150 - 200 Julio [email protected]

my best advice would be to check power supply for faults, bad capcitors etc to r/o the possiabilies of a power failure.

Thanks

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

The blinking should be in a pattern of a count, pause, count. That is an indication of the problem circuit. Can you post that count please? That info will allow me to give you possible defective parts and costs for the repair.

Thanks,
Dan

It seems to respond to power supply, send it to a nearby technician. The problem might be it fused the picture power supply fuse. make sure the installation is at you presence.

The blinking light indicates power supply failure. There are two integrated circuits on the power supply board that have to be replaced. I estimate repair costs in the range of $375.00

has a power supply or deflection fault requires service

leak of voltage going to mainboard, the 120v suddenly decrease after a whiloe to zero you mean short circuit. it is not power supply problem as you say that it drops to zero after connecting main board. it clearly indicates that problem in horizontal output section.

It does sound like a power supply problem but that can be misleading because a problem somewhere else in the TV can be "holding down" the power supply. This can usually be determined by using some isolation techniques.

intermittent problems can usuall be liked to bad solder connections. And sony typically has some that will develop after a few years in the power supply. so check for bad sodler connections throught the main board & give a close look to the power supply & check you work after to make sure you have no shorted pins. good luck.