Question about Sony KV-40XBR700 40" TV

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Sony kv40xbr700 board bad

Need to get a d board for sonykv40xbr700how and where

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Part Store is good place to buy required board of KV-40XBR700

If you feel difficulty in board purchase, let me know to help you more.

Posted on Feb 28, 2009

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Dark display - sony trinitron kv27ts27


In the Sony TV a dark display is generally a bad picture tube. I have seen many of these and thought I could correct it with a deflection repair. I would next put the main board in another TV and saw that the board was just fine.The TV had a good picture.You can bet you have a picture tube that is bad!

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2 Answers

KV-40XBR700, won't come on, standby light blinks 7 times.


sony KV40XBR700 tv no picture but sound is on, standby light blinks 6 times

Jul 20, 2009 | Sony KV-40XBR700 40" TV

3 Answers

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The part # for the d board is A-1300-319-A pts corp can rebuild it for about $250 www.ptscorp.com

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Possible bad CRT....check video out on C board,video drivers on
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1 Answer

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.01 mf 2000 volt. in flyback circuit .it is a timing capacitor. the red high voltage block is bad and that took out the capacitor. also check the horizontal output transistor...it is probably shorted.

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