Item
Contents
Check
Item
Contents
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
15. Voltage and Waveform Chart
Note)
Circuit voltage and waveform described herein shall be regarded as reference information when
probing defect point, because it may differ from an actual measuring value due to difference of
Measuring instrument and its measuring condition and product itself.
15.1. Power P.C.B.
15.2. Main P.C.B.
15.3. Tuner P.C.B.
15.4. LED P.C.B.
15.5. P9001 Connector
15.6. Waveform Chart
16. Abbreviations
44
Содержание DMR-EH50EB
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Страница 31: ...10 8 HDD 1 Remove ATAPI Connector and HDD Power Connector 2 Remove 4 Screws A to remove HDD Angle with HDD 31 ...
Страница 39: ...12 3 Checking and Repairing of Main P C B 39 ...
Страница 40: ...12 4 Checking and Repairing of DVD RAM Drive 40 ...
Страница 41: ...12 5 Checking and Repairing of HDD 41 ...
Страница 52: ...20 2 Packing Accessories Section 52 ...
Страница 60: ...K7401 D0YBR0000002 CHIP RESISTOR 1 EB 60 ...
Страница 66: ...R7304 D0GB101JA002 1 10W 100 1 66 ...
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Страница 76: ...1 A B C D 2 3 4 5 Nicam Decoder P C B DMR EH50EB EG EP EH52EG Nicam Decoder P C B VEP07A51A ...