Fig<10-2> Trouble Diagnosis Flow When Low Voltage Shut Down Occurs - Daewoo DP-42GM Service Manual

Disconnect DIGITAL's PWR
Connector (P301A)
AC PWR "ON" =>
PWR "ON" with Remote Controller
"SHUT DOWN"
occur?
VIDEO or JACK
PCB is N.G.
AC PWR "OFF"
POWER PCB's HIGH VOLTAGE
SWITCH "OFF" (refer to FIG<21>)
Disconnect X-SUS, Y-SUS 's PWR
Connector (P201A, P101A)
AC PWR "ON" =>
PWR "ON" with Remote Controller
"SHUT DOWN"
occur?
DIGITAL PCB is
N.G.
-81-
Reconnect only X-SUS's PWR
Connector (P201A)
AC PWR "ON" =>
PWR "ON" with Remote Controller
"SHUT DOWN"
occur?
X-SUS PCB is N.G. Y-SUS or SCAM
PCB is N.G.