3-30
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
P-SENS VKK PART CHECK
NO
Check power circuit
Troubleshooting.
YES
P-SENS
Check
the PIN6 of P9702
if DC V is over
5.6V
YES
OK
NO
Check power circuit
Troubleshooting.
YES
VKK CHECK
Check
the PIN3 of P9702
if DC V is over
-30V ±1.
YES
OK
10. IPOD PART(ONLY NORTH AMERICA)
YES
YES
YES
YES
YES
NO
Check the JK3C1 13pin, 30pin.
Check the JK3C1 13pin and 30pin line.
LOADING
NO
Check the JK3C1 18pin, 19pin.
Check theJK3C1 18pin and 19pin line
OSD IPOD
TURN ON IPOD
OK
OK
YES
OK
YES
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