My Sony KV32FS100 has stand by blinking light 5 times

SOURCE: standby light blinking on sony trinatron no picture

resolder the crt circuit and also the video circuit,or find the trouble in the video circuit if there's an open resistor..

SOURCE: tv won't power on, stand-by light blinks 6 times continously

just unplug tv 5 minutes. and plug it again. power on again. if not reset tv.

SOURCE: 65" Sony Sound / No picture 10 & 5 blinks on timer/stand by light

I had the same problem on the 57inch model of this TV set. Thankfully, it has been fixed at a reasonable cost! The fault was definitely caused by the IC's (two identical ones on the D board). They are marked MCZ3001DA. The replacement part (upgrade) is MCZ3001DB. I bought a number of them online (cheapest I found was about $25 per pair, and cheaper per IC if you buy more) and had an experienced TV repairman replaced for $100 (he originally "diagnosed" the cause - just by confirming the 10 blinks frequency I told him before he first visited). I guess he had seen this issue a lot before. He had it up and running within 45mins. It has been working fine since (4 days now). I am very pleased with the outcome so far. Hope this helps.

SOURCE: TV does not turn on

On older Sony, sometimes a power surge causes the set to be in shut down mode. Try unplugging for 5 minutes and then plug in and try. This many times will fix.

SOURCE: red light blinking 7 times on Sony Triniton Wega TV

This means one of three things, either the lamp is bad on your tv, the ballast that powers the lamp is bad or the safety switch for the lamp door is not depressed or it has come un-plugged. It could also mean the power supply or fuse on the power board is blown. I am assuming this is a DLP tv, and if so, it is fairly easy to fix it or find parts for it online. If you are slightly mechanically inclined, want to save money and dont mind paying attention to detail then you can fix it yourself. If you need help dont hesitate to ask.