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
16. Voltage and Waveform Chart
Note)
- Indicated voltage values are the standard values for the unit
measured by the DC electronic circuit tester (high-impedance) with
the chassis taken as standard.
Therefore, there may exist some errors in the voltage values,
depending on the internal impedance of the DC circuit tester.
16.1. Power P.C.B.
16.2. Main P.C.B.
16.3. Front (R) P.C.B.
16.4. P9001 Connector
16.5. P9001 Waveform
17. Abbreviations
36
Summary of Contents for DMR-E55PC
Page 32: ...13 2 Checking and Repairing of Main P C B 32 ...
Page 33: ...13 3 Checking and Repairing of Digital P C B 33 ...
Page 34: ...13 4 Checking and Repairing of DVD RAM Drive 34 ...
Page 44: ...21 2 Casing Parts Mechanism Section 2 44 ...
Page 45: ...21 3 Packing Accessories Section 45 ...
Page 54: ...JK3904 K1U415B00001 JACK L2 1 54 ...
Page 66: ......
Page 79: ...1 A B C D 2 3 4 5 6 7 8 9 FRONT R P C B DMR E55P PC FRONT R P C B REP3713A ...
Page 81: ...Ref No MODE E C B REC 0 3 5 0 PLAY 0 3 5 0 STOP 0 3 5 0 QR7801 ...
Page 87: ...5 6 7 8 Location Map REAR DMR E55P PC Main P C B REP3662B 2 4 Section FRONT 1 4 2 4 3 4 4 4 ...
Page 89: ...Location Map REAR DMR E55P PC UP Main P C B REP3662B 4 4 Section FRONT 1 4 2 4 3 4 4 4 ...
