29
HCD-C700/C900
3. Checking S Video Output S-C (DVD BOARD)
<Purpose>
This checks whether the S-C satisfies the NTSC Standard. If it is
not correct, the colors will be too dark or light.
Mode
Video level adjustment in test mode
Signal
Color bars
Test point
CN003 pin
2
Instrument
Oscilloscope
Specification
286 ± 50 mVp-p
Connection:
Checking method:
1) Confirm that the S-C burst is 286 ± 50 mVp-p.
Figure 5-3
286 ± 50 mVp-p
3
2
100
µ
F
75
Ω
±
1%
100k
±
1%
CN003
+
Oscilloscope
4-2. ADJUSTMENT RELATED PARTS
ARRANGEMENT
DVD BOARD (SIDE A)
1
2
9
CN003
RV501
VIDEO LEVEL ADJ
Содержание HCD-C700 - Tuner Cd Player
Страница 47: ...47 47 HCD C700 C900 5 14 SCHEMATIC DIAGRAM DVD SECTION 9 9 84 83 ...
Страница 58: ...58 58 HCD C700 C900 5 25 SCHEMATIC DIAGRAM SW SECTION ...
Страница 61: ...61 61 HCD C700 C900 5 28 PRINTED WIRING BOARD POWER SECTION SIDE A See page 30 for Circuit Boards Location ...
Страница 109: ...109 HCD C700 C900 MEMO ...