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7. Time shift Mode ( DVR BOARD )
(1) Symptom
1) Does not work time shift mode.
2) Can not enter to recorded list.
3) Can not record AV/RF.
(2) Follow check
Is time shift mode on?
Yes
Change the time shift mode
from off to on.
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Only for training and service purposes
Yes
Are the cables connected?
(12pin, 4pin,40pin)
No
Re-insert the Cable.
Check the STI1500 IC(IC100), NEC61151F(IC1600),
NEC64015A(IC1901) normally?
Yes
Is the Power B/D Is the
operating normally?
Yes
Is the Power & Data Cable
normally?(P1500, P1501)
Yes
Is the HDD normally?
Yes
Check the BU9580KVT
IC(IC1504) normally?
Yes
Yes
Replace the VSC B/D
- 23 -
No
Check the power B/D or
Power connector(P901)
No
Change the power and
Data Cable
No
Connect 31pin cable.
No
Change the HDD
normally?
No
Replace the STI5100, NEC61151F,
NEC64015A normally?
LGE Internal Use Only
No
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