![Sony DVPC-X850D Скачать руководство пользователя страница 100](http://html.mh-extra.com/html/sony/dvpc-x850d/dvpc-x850d_service-manual_404517100.webp)
6. Checking S Video Output S-C (MB-85 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
S VIDEO OUT (S-C) connector
(75
Ω
terminated)
Instrument
Oscilloscope
Specification
286 ± 30 mVp-p (NTSC)
Checking method:
1) In the test mode initial menu “6” Video Level Adjustment, set
so that color bars are generated.
2) Confirm that the S-C burst is 286 ± 30 mVp-p.
Fig. 8-6
5. Checking Component Video Output Y
(MB-85 BOARD)
<Purpose>
This checks component video output Y. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.
Mode
Video level adjustment in test mode
Signal
Color bars
Test point
COMPONENT VIDEO OUT (Y)
connector (75 W terminated)
Instrument
Oscilloscope
Specification
1.0 ± 0.05 Vp-p
Checking method:
1) Confirm that the Y level is 1.0 ± 0.05 Vp-p.
Fig. 8-5
1.0
±
0.05 Vp-p
286
±
30 mVp-p
8-3. ADJUSTMENT RELATED PARTS ARRANGEMENT
MB-85 BOARD (SIDE A)
HS-030SU BOARD (SIDE A)
1
2
27
28
CN005
RV401
VIDEO LEVEL ADJ
1
1
7
6
CN202
CN203
8-3
8-4E
Содержание DVPC-X850D
Страница 1: ...DVP CX850D RMT D113A US Model Canadian Model SERVICE MANUAL CD DVD PLAYER MICROFILM SPECIFICATIONS ...
Страница 13: ...1 1 DVP CX850D SECTION 1 GENERAL This section is extracted from instruction manual ...
Страница 14: ...1 2 ...
Страница 15: ...1 3 ...
Страница 16: ...1 4 ...
Страница 17: ...1 5 ...
Страница 18: ...1 6 ...
Страница 19: ...1 7 ...
Страница 20: ...1 8 ...
Страница 21: ...1 9 ...
Страница 22: ...1 10 ...
Страница 23: ...1 11 ...
Страница 24: ...1 12 ...
Страница 25: ...1 13 ...
Страница 26: ...1 14 ...
Страница 27: ...1 15 ...
Страница 28: ...1 16 ...
Страница 29: ...1 17 ...
Страница 30: ...1 18 ...
Страница 31: ...1 19 ...
Страница 32: ...1 20E ...
Страница 38: ...DVP CX850D 3 1 OVERALL BLOCK DIAGRAM SECTION 3 BLOCK DIAGRAMS 3 1 3 2 AC IN ...
Страница 43: ...DVP CX850D 3 6 AUDIO BLOCK DIAGRAM 1 3 11 3 12 ...
Страница 44: ...DVP CX850D 3 7 AUDIO BLOCK DIAGRAM 2 3 13 3 14 ...
Страница 45: ...DVP CX850D 3 8 INTERFACE CONTROL BLOCK DIAGRAM 3 15 3 16 4 MHz 3 9 Vp p ...
Страница 46: ...DVP CX850D 3 9 POWER BLOCK DIAGRAM 3 17 3 18E ...
Страница 48: ...DVP CX850D 4 1 FRAME SCHEMATIC DIAGRAM 4 3 4 4 FRAME SCHEMATIC DIAGRAM M ...
Страница 49: ...DVP CX850D 4 5 4 6 FRAME SCHEMATIC DIAGRAM CN202 CN201 CN101 CN203 AC IN 120V 60Hz ...