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 when recording and
playback.
5
Model with the HDD: Perform auto recording and playback for one
minute using the HDD.
No abnormality should be seen in the picture, sound or operation.
6
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.
7
Models with SD Card Slot or DV Input Jack: In case of that the
trouble is caused by SD card and/or DV terminal.
Models with SD Card 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.
8
After checking and making repairs, upgrade the firmware to the
latest version.
Make sure that [FIRM_SUCCESS] appears in the FL displays.
*[UNSUPPORT] display means the unit is already updated to
newest same version. Then version up is not necessary.
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).
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.
Item
Contents
Check
Item
Contents
Check
Picture
Block noise
Sound
Distorted sound
Crosscut noise
Noise (static, background noise, etc.)
Dot noise
The sound level is too low.
Picture disruption
The sound level is too high.
Not bright enough
The sound level changes.
Too bright
Flickering color
Color fading
44
DMR-EH65EE / DMR-EH65GC / DMR-EH65GCS / DMR-EH65GN
Summary of Contents for DMR-EH65EE
Page 5: ...2 2 Precaution of Laser Diode 5 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 8: ...4 Specifications 8 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 9: ...9 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 10: ...10 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 12: ...12 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 13: ...13 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 14: ...14 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 19: ...19 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 40: ...11 1 3 Checking and Repairing of Main P C B 40 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 41: ...11 1 4 Checking and Repairing of HDD 41 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...
Page 82: ...DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN 82 ...
Page 92: ...16 1 2 Packing Accessories Section 92 DMR EH65EE DMR EH65GC DMR EH65GCS DMR EH65GN ...