Panasonic DMR-EH75VP

11.3. Standard Inspection Specifications after Making Repairs
After making repairs, we recommend performing the following inspection, to check normal
operation.
No. Procedure Item to Check
1 Turn on the power, and confirm items pointed
out.
Items pointed out should reappear.
2 Insert RAM disc. The Panasonic RAM disc should be
recognized.
3 Enter the EE (TU IN / AV IN - AV OUT) mode. No abnormality should be seen in the
picture,
sound or operation.
4 Perform auto recording and playback for one
minute using the RAM disc.
No abnormality should be seen in the
picture,
sound or operation.
*Panasonic DVD-RAM disc should be
used
recording and playback.
5 If a problem is caused by a VCD, DVD-R, DVD-
Video, Audio-CD, or MP3, playback the test disc.
No abnormality should be seen in the
picture,
sound or operation.
6 Models with SD Card Slot or DV Input Jack: In
case of that the trouble is caused by SD card or
DV terminal.
Models with SD Card Slot or DV Input
Jack
1) SD card: Check to be able to display
and
the picture.
2) DV terminal: Check to be able to
record
DVC.
7 After checking and making repairs, upgrade the
firmware to the latest version.
Make sure that [FIRM_SUCCESS]
appears
FL displays.
*[UNSUPPORT] display means the unit
is
updated to newest same version. Then
version
up is not necessary.
8 Transfer [9][9] in the service mode setting, and
initialize the service settings (return various
settings and error information to their default
values. The laser time is not included in this
initialization).
Make sure that [CLR] appears in the FL
display.
After checking it, turn the power off.
Use the following checklist to establish the judgement criteria for the picture and sound.
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