11.2. Video Output (Chrominance Signal) Confirmation
Do this confirmation after replacing a P.C.B.
Measurement point
Mode
Disc
Video output terminal
Color bar 75%
PLAY (Title 46):DVDT
-S15
PLAY (Title 12):DVDT
-S01
DVDT-S15
or
DVDT-S01
Measuring equipment, tools
Confirmation value
Screwdriver,Oscilloscope
200mV/div, 10 sec/div
658mVp-p±30mV
Purpose: To maintain video signal output compatibility.
1. Connect the oscilloscope to the video output terminal and terminate at
75 ohms.
2. Confirm that the chrominance signal (C) level is 658 mVp-p±30 mV.
12. Abbreviations
35
Содержание DVDRV26 - DIG. VIDEO DISCPLAYE
Страница 11: ...5 2 Caseing Parts and P C B Positions 5 3 Top Cover 1 Unscrew the screws 7 ...
Страница 16: ...5 11 Scart P C B 1 Remove the connector 5 12 Mother P C B 1 Unscrew the screws 12 ...
Страница 23: ...19 ...
Страница 24: ...8 3 Servo Process Flow 20 ...
Страница 25: ...8 4 Servo Process Display Mode 8 5 ADSC Internal Ram Data Display 21 ...
Страница 28: ...9 2 Terminal P C B 1 Unscrew the screws 2 Remove the solders 3 Remove the connectors 24 ...
Страница 46: ...17 2 Casing Parts Mechanism Section Exploded View DVD RV41 only 42 ...
Страница 47: ...17 3 Mechanism Section Exploded View 43 ...
Страница 48: ...17 4 Packing Accessories Section Exploded View 44 ...
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