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I own a panasonic pt61hx40b Projection TV. It started to make a clicking sound and when I looked in the back I actually saw a small flame. It looks like ti could have been a resistor or capacitor. I have pics. The location of the burn was on the main circuit board towards the front left (as seen from behind the TV) towards the screen. I need a schematic to find out what was there and see if it's possible to replace and repair it. Thank you

Posted by Anonymous on

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4 Related Answers

Anonymous

  • 11 Answers

SOURCE: Trying to identify a capacitor on the power supply board

IF you have the G BOARD part #A-1316-367-A it's:
1-162-133-00 CERAMIC 390PF 10% 2KV
IF you have the G BOARD part #A-1316-422-A it's:
1-161-754-00 CERAMIC 0.001MF 10% 2KV

Posted on Jan 04, 2009

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Sonny Berry

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SOURCE: Panasonic TV projector PT 4743G

yes the convergence ics will blow that resistor

Posted on Jan 21, 2009

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SHAN BAILEY

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SOURCE: I need the capacitor value

well u can always go up on voltag but not dowm exe 50uf 25v this will work any voltag above 25v exmple answer 50uf 35v ur better u can get an idea of voltage the value is by +volt of surrounding caps also take multi meter read +voltag rember the formula i gave u hopes this helps you

Posted on Jul 25, 2009

Anonymous

  • 1 Answer

SOURCE: convergance circuit board

TRY LOCATING THE COLOR CONVERGANCE IC CHIP ON THE BOARD , IT WILL BE MOUNTED TO AN ALUMINUM HEATSINK PLATE ON THE BOARD. LOOK FOR IT TO BE ATTACHED WITH A SELF TAPPING SCREW AND SPRING CLIP. THIS CHIP IS RECTANGULAR AND HAS 11 CONTACT LEGS SOLDERED INTO THE BOARD . ORIGINAL EQUIPMENT CHIP IS STK730-130 , AVAILABLE THROUGH SUBURBAN ELECTRONICS WHOLSALE FOR $4.59 +SHIPPIMG AND HANDELING. A TV REPAIR SHOP SHOULD BE ABLE TO SOLDER YOUR NEW CHIP IN FOR YOU,AND IF YOU HAVE SOLDERING EXPERIENCE REPLACE IT YOURSELF THAT IS WHAT I DID AND THE TV WORKS GREAT!

Posted on Sep 12, 2009

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