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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Default RCA L32WD12YX1 won't power up

The LED on the set responds to the remote and there is a relay that
clicks when the power button is pressed but the set does not power on.
Inside there is what appears to be a module that looks like a power
supply. A red and black feed it and it has 7 wires off the other end.
This module is marked 81-LC32A7-PW2 and JSK3220-007B. I'm just getting
started with LCD's and flat panel sets and I'm really not familiar
with troubleshooting these. If anyone can help me on this even to
board level I would be extremely grateful. Thanks for any assistance.
Lenny Stein, Barlen Electronics.
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Default RCA L32WD12YX1 won't power up

Time to subscribe to Thomson's service literature.
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The LED on the set responds to the remote and there is a relay that
clicks when the power button is pressed but the set does not power on.
Inside there is what appears to be a module that looks like a power
supply. A red and black feed it and it has 7 wires off the other end.
This module is marked 81-LC32A7-PW2 and JSK3220-007B. I'm just getting
started with LCD's and flat panel sets and I'm really not familiar
with troubleshooting these. If anyone can help me on this even to
board level I would be extremely grateful. Thanks for any assistance.
Lenny Stein, Barlen Electronics.


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