60PS8000-ZA (CHASSIS:PD91A) - LG TV Service Manual (repair manual). Page 68

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Making 
Revision 
2009. 2 . 1
PDP TV
Input
Block
RGB(D-Sub) Video Problem
Check input signal format
Is it supported?
Check signal, Hsync, Vsync
R245, R246
Replace R245, R246
Check signal
R218, R219, R220
Y
N
Check JK1001
Replace connector (JK1001).
Y
N
Y
Replace R218, R219, R220
N
Replace Mstar(IC100)
Y
Check RGB Cable 
conductors for damage
Y
※ Measured signals depend on the input signal.
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