LG 37LC2RR Manual De Servicio página 19

<DVR Board>
1. Time shift Mode
(1) Symptom
Doesn't work time shift mode.
fl
Can't enter to recorded list.
fl
Can't record AV/RF.
fl
(2) Check following
Is time shift mode on?
Yes
Change time shift
mode from off to on.
No
Are the cables connected well?
(12pin, 4pin, 400pin)
No
Insert cables well.
Yes
Power B/D works well?
HDD jumper is located
in Master?
31pin flat cables are
connected well?
Check U1, U7, U11.
Are these ICs wrong?
Change ICs.
- 19 -
No
Change power B/D
Yse
No
Place jumper to
maste position.
Yes
No
Connect 31pin cabel.
Yes
No
Change the HDD.
Is it right?
Yes
Change the DVR B/D.
No