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Input
Input
Connection Point
* Place a photo diode on the middle of the display plate.
TV-5100
Set
Photo
diode
AV-C1
Vcom Adjustment
TV-5100
Set
Output
TP8
Input
Adjust
Signal
Connection
VR328
Oscilloscope
VR330
Photo senser amp.
ON
H
M
OFF
L
Photo sensor
amp.
VR330
Band pass filter
Oscilloscope
Free-running Frequency Adjustment
TV-5100
Set
Output
TP6
Frequency
VR748
Counter
— 7 —
Oscilloscope
Output
Output
Point
Adjust VR328 so that square-
wave to read 6.0 ±0.1V.
TP8
Adjust VR330 so that high level
of the square-wave is at 0.0
±0.25V.
Band-pass
filter
Adjust for ripple at minimum.
Frequency
Counter
Adjust for a reading of 15.73 ±
TP6
0.01 KHz.
Result
Oscilloscope
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