Question about Standard (CRT) Televisions

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Sony trinitron model 32S22

I CANT SEE THE PICTURE I CAN HEAR AND CHANGE BUT NO PICTURE

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  • Anonymous Mar 26, 2008

    WE HAVE NO PICTURE OR SOUND ON THE TV

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Hello RENE1223,

This problem is related to the HV section of the TV or the picture . The fact that you have sound means that the power supply is working and this means that the HV section is partially working. You can not repair this yourself, because you will need to test points where the voltage can reach 40KV that is 40,000 volts. I would suggest that you take the TV to a qualified TV repair shop.

I hope this helps
Thank you,
Shuttle83

Posted on Mar 26, 2008

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Hello RENE1223,

Normally this is not a costly repair. This is because it could be the vertical coupling capacitor. However if it is the yoke transformer it could get costly. There is no way for you to repair this problem if you do not have a background in electronics. So I would suggest taking the TV to a repair shop to get an estimate. If the estimate is within the range you are willing to spend let them fix it.

I hope this helps,
thank you,
Shuttle83

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1 Answer

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Hii.... first I like to know the chassis of yor KV27FS100..
sound like problem with regulated parts block.....and can more helpfull if you count the blinking of the LED....sony have selft diagnostic at the LED Blinking.....

I hope hear from you soon....

Thank's


[Vrya]

e-mail : be_cek@yahoo.com

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The schematic diagram can be found here: http://www.eserviceinfo.com/equipment_mfg/Sony_2.html
Need to find winrar for the program to unzip the files.
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What`s seems to be the porblem


IT SOUNDS LIKE THE VERTICAL I.C. NEEDS SOLDERING. WHEN IT LOOSES THE PICTURE DOES IT HAVE ERROR CODE 2 ? THE RED LED BLINKING 2 THEN 2 THEN 2. THAT IS LOSS OF VERTICAL. IF YOU SMACK THE SIDE OF THE SET.(NOT TO HARD) WITH OPEN PALM ON LOWER BACK IF THE PICTURE COMES BACK IT IS THE VERTICAL IC THAT NEEDS TO BEE SOLDERED.
DON.

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