78
10.3. Standard Inspection Specifications after Making Repairs
After making repairs, we recommend performing the following inspection, to check normal operation.
Use the following checklist to establish the judgement criteria for the picture and sound.
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
Model with the HDD: Perform self-recording and playback for one
minute using the HDD.
No abnormality should be seen in the picture, sound or operation.
5
Perform copy a program to disc and playback for one minute using
the BD-RE (V2.0) and RAM discs.
No abnormality should be seen in the picture, sound or operation.
*Panasonic BD-RE (V2.0) and DVD-RAM discs should be used
when copying and playback.
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 or USB Input Jack: In
case of that the trouble is caused by SD card and/or DV terminal
and / or USB terminal.
Models with SD Card or DV Input Jack or USB 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.
3) USB terminal: Check to be able to display and copy the picture.
8
After checking and making repairs, upgrade the firmware to the
latest version.
Do not turn the power off until writing is complete (The tray
automatically opens when writing is complete.).
"NoUPDATE" message indicates that updating the version is not
necessary since the version is the latest or the same one.
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.
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
Содержание DMR-BWT720EB
Страница 2: ...2 ...
Страница 3: ...3 ...
Страница 7: ...7 2 2 Precaution of Laser Diode ...
Страница 29: ...29 5 Location of Controls and Components ...
Страница 30: ...30 ...
Страница 71: ...71 9 2 6 Grease ...
Страница 72: ...72 9 2 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...
Страница 75: ...75 10 1 2 Checking and Repairing of AV IO P C B ...
Страница 76: ...76 10 1 3 Checking and Repairing of Digital P C B ...
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Страница 89: ...Model No DMR BWT720EB Parts List Note ...
Страница 90: ...Model No DMR BWT720EB Abbreviation ...
Страница 91: ...Model No DMR BWT720EB Power P Main P C B ...
Страница 92: ...Model No DMR BWT720EB M Net M Main P C B ...
Страница 93: ...Model No DMR BWT720EB AV IO AV IO P C B ...
Страница 94: ...Model No DMR BWT720EB Front L Front L P C B ...
Страница 95: ...Model No DMR BWT720EB Front R FL Front R FL P C B ...
Страница 96: ...Model No DMR BWT720EB Rear USB Rear USB P C B ...
Страница 97: ...Model No DMR BWT720EB T2 Tuner T2 Tuner P C B ...
Страница 98: ...Model No DMR BWT720EB Digital Net DN Digital P C B ...
Страница 99: ...Model No DMR BWT720EB Digital Power DP Digital P C B ...
Страница 100: ...Model No DMR BWT720EB Peaks Pro 3 PK Digital P C B ...
Страница 101: ...Model No DMR BWT720EB Pro3 Exbus EX Digital P C B ...
Страница 102: ...Model No DMR BWT720EB Pro3 Peri RE Digital P C B ...
Страница 103: ...Model No DMR BWT720EB DDR3 CH0 16 D0 Digital P C B ...
Страница 104: ...Model No DMR BWT720EB DDR3 CH1 16 D1 Digital P C B ...
Страница 105: ...Model No DMR BWT720EB HDMI 1 H1 Digital P C B ...
Страница 106: ...Model No DMR BWT720EB HDMI 2 H2 Digital P C B ...
Страница 107: ...Model No DMR BWT720EB Ether USB EU Digital P C B ...
Страница 108: ...Model No DMR BWT720EB Video IO VI Digital P C B ...
Страница 109: ...Model No DMR BWT720EB DV1394 DV Digital P C B ...
Страница 110: ...Model No DMR BWT720EB Audio IO AU Digital P C B ...
Страница 111: ...Model No DMR BWT720EB Timer TM Digital P C B ...
Страница 112: ...Model No DMR BWT720EB Main P C B Component Side ...
Страница 113: ...Model No DMR BWT720EB Main P C B Foil Side ...
Страница 114: ...Model No DMR BWT720EB AV IO P C B Component Side ...
Страница 115: ...Model No DMR BWT720EB AV IO P C B Foil Side ...
Страница 116: ...Model No DMR BWT720EB Front L P C B Component Side ...
Страница 117: ...Model No DMR BWT720EB Front L P C B Foil Side ...
Страница 118: ...Model No DMR BWT720EB Front R FL P C B Component Side ...
Страница 119: ...Model No DMR BWT720EB Front R FL P C B Foil Side ...
Страница 120: ...Model No DMR BWT720EB Rear USB P C B Component Side ...
Страница 121: ...Model No DMR BWT720EB Rear USB P C B Foil Side ...
Страница 122: ...Model No DMR BWT720EB T2 Tuner P C B Component Side ...
Страница 123: ...Model No DMR BWT720EB T2 Tuner P C B Foil Side ...
Страница 124: ...Model No DMR BWT720EB Digital P C B Component Side ...
Страница 125: ...Model No DMR BWT720EB Digital P C B Foil Side ...
Страница 151: ...Model No DMR BWT720EB Frame and Casing Section 1 ...
Страница 152: ...Model No DMR BWT720EB Frame and Casing Section 2 ...
Страница 153: ...Model No DMR BWT720EB Mechanism Section ...
Страница 154: ...Model No DMR BWT720EB Packing Parts and Accessories Section ...