Sony BRAVIA KLV-32U100M 32 in. LCD Television Logo

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Question about Sony BRAVIA KLV-32U100M 32 in. LCD Television

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Sony tv model klv-32u100m dead standby 5 volts ok

G board no 5 vots standby 5 volts ok no 3.3 volts also is problem a board or g1 board.

Posted by manfromglad on

  • Anonymous Mar 29, 2014

    vertical spots on the screen have black stripes (about) 25% and the other 75% is very pixalated . I have checked the power supply vs, va, and 5 volt is where it should be trying to find a way to power up with out the main board to test logic and the rest. I know there is a way on a samsung.

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1 Answer

crispin melchor

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  • 231 Answers

Most probably is (a) board ..very common on these models.These boards are made by RoHM.These are similar and used in maganvox,philips and others..Very common breakdown

Posted on Nov 30, 2007

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TV dead. How can i fix this without replacing the whole board?

You can try the troubleshooting section of the manual here: http://www.manualslib.com/manual/440142/Sony-Klv-32s400a-32-Lcd-Tv.html?page=36#manual
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No standby but there is 3.3vlt on psu can someone help me to trace it?

Check all other voltages to the main power supply regulator board. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box.
http://electronicshelponline.blogspot.com/
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Here is a link to the service manual--

http://www.scribd.com/doc/46056922/KLV-23S200A-and-Other

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A lot of good info including taking set apart correctly.

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I have a KLV-32U100M and recently I've noticed a wide bar of color rolling up the screen and a I hear a slight hum from the speakers. This occurs when different devices (cable box, dvd player, Wii) are on...

You may have an earth ground problem with your house electrical wiring-- third prong in AC socket. Get a 3-prong to 2-prong plug adapter ( also called an "AC-cheater plug") and put on TV cord. Try again.
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8 blinks from a sony bravia model klv-32s400a tv

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I have a sony 32 inch lcd tv and if i leave it in standby overnight it sticks in standby no keys work, if i turn it off at the socket then back on its fine,any ideas?

There are two possibilities for that symptoms,
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Unplugging TV resets system control and it starts work again.
First confirm standby supply is OK, if found good and correct +5 volts, then replace main board that has system control chip.
Let me know exact model number of your Sony TV written at back to find out boards and prices.
Thanks.

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My TV turned off last night and will not turn back on. It began to turn off for a few seconds about two weeks ago but it would come back on by itself. I knew this was not normal but I didn't know what to...

Do you still get any indicator light, i.e. standby. There are only 3 boards inside unit, main, power supply, and backlight inverter board. Need to check out the power supply board first.
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NO POWER?

Ur power IC invertder board it dead.
Need a new one.
Tries the Sony Website buy the power board.
MIght work or some things else might also burned.
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Sony 32 lcd

This LCD could have a defective back light inverter board.
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My tv is dead no power in

Let's all us KVL32U100M owners sue SONY. For selling lemons and not wanting to support it. Their support web site will provide you with a refurb model as long as you are in the warranty period. Called service and it will cost me $600 out of pocket to repair. SONY thank you for the $1300 paper weight in my basement.
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