TROUBLESHOOTING GUIDE
(VCR SECTION)
POWER DOES NOT TURN ON
NO
Is the voltage
Check of T501
NO
Does display light ?
linked to L506 ?
and peripheral circuit.
YES
YES
Check of V601 and peripheral
circuit.
Is the voltage at
NO
Check IC3001.
pin 30 of IC 3001
0V ?
YES
Check of T501 and peripheral
circuit.
E-1
D-VR4SU/D-VR4SC