Roadstar DVR-9100, Руководство по обслуживанию

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20
TROUBLE SHOOTING
B. S-video input can’t record
S-video input
can’t record
Check S-video cord between
source unit and DVD-R100 is
connected properly or replace
AV cord.
Check if the disc is a DVD+R or DVD+RW
disc and there’s space available for recording.
The data inside a DVD+RW disc can be
erased using the function key
A disc can record only one kind of format of
data(NTSC/PAL). Check the format of data that’s
already recorded on the disc(this is not necessary
if the disc is new). A new disc must be formatted
before use. This usually takes 2~3 minutes.
Check the flat cable
connected to the main
board to see if it’s secured
to the right socket.
Make sure the JUMP on J38
is inserted.
Check
positions U29
U70, U90, U99
on the main board or any resistors
or capacitors nearby for short
circuit or bad
soldering.
OK
Repair
Change main board
No
Yes