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Panasonic TX-L37ETS51

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thoma:
Hello to all!
Have Panasonic TX-L37ETS51 LA35 Chassis with PSU TNPA 5583
The set is dead no std by led you can not switch on the Voltages from PSU are available!
need schematic and tips!A-Board defective?
regards thoma!

downunder:

Hi thoma,

The standby LED is controlled by the A board. If you're happy that the power supply is OK, then it'll be the A board faulty.

Bruce

thoma:
thank you!Change the A Board too expensive!mistake repairable on A Board?
regards thoma!

downunder:

Not a service-friendly board. Never had any luck in repairing one and have no idea what would be causing the problem.

Bruce

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