Kenwood FGZ80EF2 Instructions For Use Manual page 14

FGZ806EF2/EOP
QQ
3 7 63 1515 0
No. Adjustment item
3-D Bright
adjustment
3-E Contrast
3-F Gamma 1
3-G Gamma 2
TE
L 13942296513
3-H Y gain
3-I R sub bright
3-J B sub bright
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14
ADJUSTMENT
The adjustment method
Carry out the monitor of the waveform of TP527
with an oscilloscope.
Adjst the amplitude value so that the waveform
between the 2 step signal to the negative 2 step
signal is 2.5V±0.1V.
Carry out the monitor of the waveform of TP527
with an oscilloscope.
Adjst the amplitude value so that the waveform
between the 9 step signal to the negative 9 step
signal is 3.0V±0.1V.
Carry out the monitor of the waveform of TP527
with an oscilloscope.
Adjst the amplitude value so that the waveform
between the pedestal to the 3 step signal is
1.2V±0.1V.
Carry out the monitor of the waveform of TP527
with an oscilloscope.
Adjst the amplitude value so that the waveform
between the pedestal to the 10 step signal is
2.9V±0.1V.
Carry out the monitor of the waveform of TP527
with an oscilloscope.
Adjst the amplitude value so that the waveform
between the pedestal to the 9 step signal is
2.3V±0.1V.
Carry out the monitor of the waveform of TP528
with an oscilloscope.
Adjst the amplitude value so that the waveform
between the 2 step signal to the negative 2 step
signal is 2.1V±0.1V.
Carry out the monitor of the waveform of TP526
with an oscilloscope.
Adjst the amplitude value so that the waveform
between the 2 step signal to the negative 2 step
signal is 2.1V±0.1V.
x ao
y
i
8
Adjustment
Adjustment value
part
CH6
CH13
CH11
CH12
Q Q
3 6 7 1 3
CH2
CH8
CH9
u163
.
2 9 9 4 2 8
Conditions
2.5V±0.1V Incoming signal :
10 STEP (NTSC)
/RGB
3.0V±0.1V Incoming signal :
10 STEP (NTSC)
/RGB
1.2V±0.1V Incoming signal :
10 STEP (NTSC)
/RGB
2.9V±0.1V Incoming signal :
10 STEP (NTSC)
1 5 0 5 8 2 9 9 4
/RGB
2.3V±0.1V Incoming signal :
10 STEP (NTSC)
/AUX
2.1V±0.1V Incoming signal :
10 STEP (NTSC)
/RGB
2.1V±0.1V Incoming signal :
10 STEP (NTSC)
/RGB
m
co
9 9
Test point
TP527
TP527
TP527
TP527
2 8 9 9
TP527
TP528
TP526