Toshiba SD-V280UA - Troubleshooting Guide

TROUBLESHOOTING GUIDE
E-1
POWER DOES NOT TURN ON
NO
(VCR SECTION)
YES
NO
NO
YES
YES
Check IC3001.
Check IC3001.
Check Q506,Q504 OF POWER MT.
Check pin 13 of T501
and peripheral circuit.
Is the voltage at pin 14
of CP502 about 5.2V?
Is there voltage at
pin 42 of IC 3001?
Does display light?