Dvd) Standard Inspection Specifications After Making Repairs - Panasonic DMR-EZ49VEG Service Manual

10.3. (DVD) Standard Inspection Specifications after Making Repairs

After making repairs, we recommend performing the following inspection, to check normal operation.
No.
1 Turn on the power, and confirm items pointed out.
2 Insert RAM disc.
3 Enter the EE (TU IN / AV IN - AV OUT) mode.
4 Perform auto recording and playback for one minute using the RAM
disc.
5 If a problem is caused by a VCD, DVD-R, DVD-Video, Audio-CD, or
MP3, playback the test disc.
6 Models with SD Card Slot USB Input Jack or DV Input Jack: In case
of that the trouble is caused by SD Card and/or USB terminal and/
or DV terminal.
7 After checking and making repairs, upgrade the firmware to the lat-
est version.
9 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).
Procedure
Items pointed out should reappear.
The Panasonic RAM disc should be recognized.
No abnormality should be seen in the picture, sound or operation.
No abnormality should be seen in the picture, sound or operation.
*Panasonic DVD-RAM disc should be used when recording and
playback.
No abnormality should be seen in the picture, sound or operation.
Models with SD Card or USB Input Jack or DV Input Jack;
1) SD Card: Check to be able to display and copy the picture.
2) DV terminal: Check to be able to record from DVC.
Make sure that [FIRM_SUCCESS] appears in the FL displays.
Make sure that [CLR] appears in the FL display.
After checking it, turn the power off.
51
Item to Check