Emerson LC320EM2F Service Manual page 27

FLOW CHART NO.5
P-ON+24V is not output.
FLOW CHART NO.6
LCD+24.5V is not output.
FLOW CHART NO.7
PANEL+15.8V is not output.
FLOW CHART NO.8
AMP+24V is not output.
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Check C648, D637, D644, D646, D648 and their
periphery circuit, and service it if defective.
No
No
No
No
8-2 FL11.4ATR