Lcd+24V Is Not Output; Lcd+16V Is Not Output; Lcd-6.8V Is Not Output - FUNAI LT850-M32 Service Manual

32" color lcd television

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FLOW CHART NO.8

LCD+24V is not output.

Is approximately 32V voltage supplied to the cathode

of D514?

Is approximately 32V voltage outputted to the collector

of Q504?

Is approximately 24V voltage supplied to the emitter

of Q405?

Check Q404, Q405 and their periphery circuit, and

service it if defective.

FLOW CHART NO.9

Replace Q503.

FLOW CHART NO.10

Replace Q509.

Yes

8-3

A0CF0TR

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