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7.5. Electrical confirmation
Perform this confirmation after replacing P.C.B.
7.5.1. Video output (luminance signal) confirmation
Measurement point
Video output terminal
Measurement equipment
Oscilloscope / 200mV/
div10
sec/div
Purpose: To maintain video signal output compatibility.
1. Connect the oscilloscope to the video output terminal and
terminate at 75
2. Confirm that the luminance signal (Y+S) level is 1000mVp-p±20mV.
Mode
Color bar 75% /
PLAY(Title 46): DVDT-
S15 / PLAY(Title 12):
DVDT-S01
Confirmation value
1000mVp-p±20mV
.
19
Disc
DVDT-S15 or DVDT-S01
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