Hitachi 42PD380TA Service Manual page 62

THE COLOR DOES NOT
APPEAR.
IS SETTING OF COLOR
NORMAL?
YES
IS THE COLOR SIGNAL
RECEIVED?
YES
CHECK IC801 AND
PERIPHERAL CIRCUIT.
ON SCREEN DISPLAY
DOES NOT APPEAR.
IS THERE SIGNAL AT
PINS 2, 3, 4 AND 5 OF
IC101?
YES
IS THERE SIGNAL AT
PINS 57, 58, 59 AND
60 OF IC801?
YES
CHECK IC801 AND
PERIPHERAL CIRCUIT.
TROUBLESHOOTING GUIDE
NO
NO
NO
NO
E-4
CHANGE THE SETTING OF
COLOR.
RECEIVE THE COLOR
SIGNAL.
CHECK IC101 AND
PERIPHERAL CIRCUIT .
CHECK NR801 AND
PERIPHERAL CIRCUIT.