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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Panasonic TV/DVD repair Problem
In for repair is a CT27DC50B. The DVD does not work at all and the front
controls do not work, none of them except for the power button. I have a panasonic remote and that will work, menu, channels, volume etc, I check the 5 volts going to the control board and theswitches are working ok. I have no service manual on this and I 'm going by sight.Any help on this? Thanks |
#2
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Panasonic TV/DVD repair Problem
You could check to see if any of the tact-switches are stuck "on". This
would disable the key-matrix, but the remote, using a serial input to the micro, would still function. Just a thought.... Mark Z. -- Please reply only to Group. I regret this is necessary. Viruses and spam have rendered my regular e-mail address useless. "JohnAce" wrote in message ... In for repair is a CT27DC50B. The DVD does not work at all and the front controls do not work, none of them except for the power button. I have a panasonic remote and that will work, menu, channels, volume etc, I check the 5 volts going to the control board and theswitches are working ok. I have no service manual on this and I 'm going by sight.Any help on this? Thanks |
#3
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Panasonic TV/DVD repair Problem
I checked them all..but I will check again
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