Toshiba 17HLV85 Service Manual page 61

DISC DOES NOT EJECT.
DOES OSD APPEAR
ON THE SCREEN ?
YES
DOES THIS EJECT
DISC AT CHANGE
DVD DECK ?
YES
CHANGE DVD DECK.
TROUBLESHOOTING GUIDE
NO
IS REMOTE KEY SET
EFFECTIVELY ?
YES
CHECK PINS 155 AND 156 OF
IC4001 AND PERIPHERAL
CIRCUIT.
DOES THIS HAVE
NO
SIGNAL AT PINS 1
AND 3 OF CP2301 ?
YES
DOES THIS HAVE
SIGNAL AT PINS 2, 4, 6,
7, 8 AND 9 OF CP2301 ?
YES
CHANGE IC4001.
E-8
CHECK PINS 19, 29 AND 30 OF
NO
IC101 AND PERIPHERAL
CIRCUIT.
NO
CHECK IC2301 AND
PERIPHERAL CIRCUIT.
NO
CHANGE IC2301.