Troubleshooting Guide - Toshiba 42HP16 Service Manual

42" digital plasma color television
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POWER DOES NOT TURN ON
IS F3900 BROKEN ?
NO
IS THERE VOLTAGE
AT PIN 11 OF CP3201
5V ?
YES
IS THERE VOLTAGE
AT PIN 2 OF IC3804
AT3.3V ?
YES
CHANGE SCALER PCB.

TROUBLESHOOTING GUIDE

YES
NO
NO
E-1
CHANGE F3900.
CHECK CP3201 AND
CP3804.
CHECK IC3804 AND
PERIPHERAL CIRCUIT.
OR CHANGE AV PCB.

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