Question about Televison & Video
I've got a board want to know if its defective. Panasonic TZT/A1NFUU (TNPH0905UB) Main Tuner Board for TC-L32C3 the tv works for 30 seconds and shuts off ,and when I try it again same thing works for 30 seconds and shuts off. please advise
Take it to a tv repair shop the charge like 30 dollars in my area to see whats wrong with it
Posted on Nov 26, 2014
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Posted on Jan 02, 2017
You need to do some more diagnosing of the problem. If you get sound and change channels take a bright flashlight and place it again the screen. Look for an image around the edge of the flashlight.
If you see an image that means the LCD controller board (TCON) is probably good.
The problem is probably one of three causes;
1) Inverter board is bad
2) CCFT (cold cathode fluorescent light) are bad.
3) Power to the inverter board is bad. You can also check the connectors.
Posted on Mar 30, 2009
eBay: Find WINBOOK LCD TV CONTROLLER BOARD 6870C-0060F in the Electronics
I located this board at anewparts on ebay, hope this helps you also
'Til the Wheels Fall Off!!
Posted on Apr 20, 2009
Hello: The problem is on the power supply, there are two capacitors on the power supply near the plug that goes to the mainboard, these caps will look swollen at the top on them compared to the other capacitors in the circuit, if you know how to unsolder and resolder parts then this is a simple fix. The value of the capacitors on the board are 1000uf rated at 10 Volts, replace them with 1000uf rated at 16 Volts instead so this will not happen again. You can find them at any local electronics parts store, (Radio Shack) for instance..There will be two of them that look puffy at the top,they should all be flat so spotting them should be very easy...
Thks: Have a Happy Holiday...
Posted on Nov 22, 2009
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