60PZ250T-ZB (CHASSIS:PD11B) - LG TV Service Manual (repair manual). Page 52

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Making 
- 6-2
Revision 
PDP TV
Input
Block
RGB(D-Sub) Video Problem
Check input signal format
Is it supported?
Check signal, Hsync, Vsync
R218, R219
Check signal
R404, R406, R408
Y
Check P205
Replace connector (P205).
Y
N
Y
Replace R404, R406, R408
N
Replace MSTAR(IC400)
Y
Check RGB Cable 
conductors for damage
Y
※ Measured signals depend on the input signal.
A6-4
Repair Process-Reference data
2010. 11. 16
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