LG 50PW450 Service Manual - Page 53
PDP TV, AV Video Problem
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Repair Process-Reference data PDP TV Input Block AV Video Problem Making Revision 2010. 11. 16 전자 - 6-2 A6-5 Check input signal format Is it supported? Y Check AV Cable for damage or open conductors Y Check AV port of JK207(Side), JK100,JK101(Rear) Y Check signal line JK207-Video : C425 JK100-Video : C408,C410,C412(RGB), C423(CVBS) Y Replace MSTAR(IC400) N Replace connector N Replace Capacitor ※ Measured signals depend on the input signal. A6 ⓒ LG Electronics. Inc.2010
ⓒ
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