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Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
DVR Fuction Trouble Shooting Guide
1. Time shift Mode
(1) Symptom
1) Doesn't work time shift mode.
2) Can't enter to recorded list.
3) Can't record AV/RF
(2) Check follow
Power's operation
is normal?
Yes
Replace IC
No
No
Is time shift mode
on(in Menu)?
No
No
Yes
Are the cables
connected well?
(P1500, P1501 )
Power and Data Cable
is normal?
(P1500, P1501)
Change the power and
Data cable.
No
Yes
HDD is normal? Change the HDD Assy.
No
Yes
Check BU9580KVT
IC(IC 1504)
Is it ok?
Yes
Replace VSC BD
Replace STI5100
IC (IC100).
No
Yes
Check STI5100 IC
(IC 100),
NEC61151F(IC1600)
NEC64015A(IC1901)
Is it ok?
Replace STI5100,
NEC61151F
NEC64015A Is it ok?
Insert cables well.
Yes
change time shift
mode from off to on
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