LG 50PW450 Service Manual - Page 52

PDP TV, RGBD-Sub Video Problem

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

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ⓒ
LG Electronics. Inc.2010
Making
전자
- 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
A6
2010. 11. 16