11. Electrical Confirmation
11.1. Video Output (Luminance 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
1000mVp-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 luminance signal (Y+S) level is 1000 mVp-p±30 mV.
34
Summary of Contents for DVDRV26 - DIG. VIDEO DISCPLAYE
Page 11: ...5 2 Caseing Parts and P C B Positions 5 3 Top Cover 1 Unscrew the screws 7 ...
Page 16: ...5 11 Scart P C B 1 Remove the connector 5 12 Mother P C B 1 Unscrew the screws 12 ...
Page 23: ...19 ...
Page 24: ...8 3 Servo Process Flow 20 ...
Page 25: ...8 4 Servo Process Display Mode 8 5 ADSC Internal Ram Data Display 21 ...
Page 28: ...9 2 Terminal P C B 1 Unscrew the screws 2 Remove the solders 3 Remove the connectors 24 ...
Page 46: ...17 2 Casing Parts Mechanism Section Exploded View DVD RV41 only 42 ...
Page 47: ...17 3 Mechanism Section Exploded View 43 ...
Page 48: ...17 4 Packing Accessories Section Exploded View 44 ...
Page 53: ... 49 ...
Page 55: ... 51 ...
Page 57: ... 53 ...
Page 59: ... 55 ...
Page 61: ... 57 ...
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Page 65: ... 61 ...
Page 67: ...Q 63 ...
Page 75: ... 71 ...
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