Emerson LC320EM1 User Manual

8-6 FL10.3TR
Picture does not appear normally.(S-Video input)
FLOW CHART NO.5
Are the video signal o
utputted to the Pin(6, 8) of
CN302?
Check the line between Pin(6, 8
) of CN302 and
JK751, and service it if defec
tive.
Check the line between Pin(26, 28) of CN302 and
Pin(10, 11) of TU301, and service it if defective.
Ye s
Ye s
No
No
Picture does not appear normally.(Tuner input)
FLOW CHART NO.4
Are the DIF signal inputted to the Pin(26,28) of CN302?
Ye s
Replace Digital Main
CBA Unit or LCD Module
Assembly.
Replace Digital Main CBA Unit or LCD Module
Assembly.
Pin(6): S-VIDEO-C
Pin(8): S-VIDEO-Y
Picture does not appear normally.(Y/Pb/Pr input)
FLOW CHART NO.6
Are the video signal i
nputted to the Pin(15, 17, 19) of
CN302?
Check the line between Pin(15, 17, 19) of CN302
and input terminals(JK731, JK732, JK733), and
service it if defective.
Ye s
No
Replace Digital Main CBA Unit or LCD Module
Assembly.
Pin(15): VIDEO-Y
Pin(17): VIDEO-Pb
Pin(19): VIDEO-Pr
No
Is the "L" level signal inputted to the Pin(19) of CN70
1A?
Check CL701 and their
periphery circuit, and
service it if defective.
Replace JK751
No
Is the "L" level signal inputted to the Pi
n(5) of CN302?

Emerson LC320EM1 Specifications

General

Brand	Emerson
Model	LC320EM1
Category	LCD TV
Language	English