Question about Toshiba 27A33 27" TV

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Sound ok but no picture - Toshiba 27A33 27" TV

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You have bad grounds on the solder side of the main board and maybe the crt board. If you can have someone pull the board out..do so carefully. Wait a few days to let the power drain from your tv before examining it. Look extremely close to any and all ICs with a heatsink attached. To the untrained eye it may look OK...but take a real effort and a magnifying glass and inspect closely. Look for cracked rings around the pins of these ICs. Resolder these and do not run solder between the pins. Use solder wick to correct this. Good Luck....you best effort may reward you...just remeber to be careful!

Posted on Feb 06, 2010

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