You need the circuit diagram of the model as the fault lies in the "Switch Mode Power Supply" of the set
Hi there.
The flashing of stand by light indicates that there is a fault on your unit. Please count the number of blinks it indicates. The number of blinks tells where the error was detected. Repair should be done on your unit. If you do it yourself let me know, so that i can post the things you must do.
Unplug tv for 1 min. if no work tv needs service.
SOURCE: sony tv timer light flashes wont turn on
Same exact thing happened to my 27" Trinitron purchased in 1998. I tried all the rudamentary stuff that Sony had on their esupport page, but nothing worked. In our case, it went out while my daughter was watching it. I think the time has come to scrap it, and consider a different television, and I don't think I'll go with Sony this time. I hope the rest of you have better luck.
SOURCE: 32 in. Sony Trinitron stand by light keeps flashing
has a sony 41" REAR PROJECTION TV THE STAND BY LAMP IS BLINLING HAS RESET IT , NOTHING. HAS NO PICTURE NO SOUND
SOURCE: my sony trinitron 32" tv just went black and the
Hello
Six blinks of standby light in Sony TVs denotes the absence of horizontal oscillation.
No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.
In most cases the Ic is foud defective. anyway check its soldering points for any loose contact, or bad solerings. Check the line drive transformer, a very little transformer soldered directly to the main printed circuit board, very close to the horizontal output transistor. Check its primary winidngs for open. If it gets open no horizontal drive signal will be present at the base of the horizontal output transitor, that also may the cause of horizontal stop.
SOURCE: won't turn on.stand-by light flashes.timers are
my Sony trinitron kv-g21s2 TV not working . conned to the power blink in TV power indicator led
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