50PV350-ZB, 50PV350A-ZB, 50PV350N-ZB, 50PV350350A-ZD, 50PV350N-ZD (CHASSIS:PD11K) - LG TV Service Manual (repair manual). Page 53

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ⓒ LG Electronics. Inc.2010
Making 
전자 - 6-2
Revision 
PDP TV
Input
Block
AV Video Problem
Check input signal format
Is it supported?
Check signal line
JK207-Video : C425
JK100-Video : C408,C410,C412(RGB),   
C423(CVBS)
Replace Capacitor
Check AV port of JK207(Side), 
JK100,JK101(Rear)
Replace connector
N
Replace MSTAR(IC400)
Check AV Cable for damage or open 
conductors
※ Measured signals depend on the input signal.
Y
Y
Y
Y
N
A6-5
Repair Process-Reference data
A6
2010. 11. 16
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