AVR-W6100/UC
A
B
C
D
1
2
3
4
1
2
3
4
52
No
Adjustment item
Input
Vcom check
Any input
signal
7
4.50
±
0.20V
Adjusting
point
Measuring method
and specs.
Remarks
Measuring
point
R193
(TP VCOM)
Input waveform
verification
(composite)
Apply a white
100% signal
toTP CVBS.
8
TP CVBS
The signal generator
shouldbe used via
75 ohms.
RGB amp output
voltage waveform
verification
Apply a black
signal
to TP CVBS.
(Video level:0%)
9
10
TP VG
The input signal
has no setup.
Gamma 0
verification
Apply a
10-step
signal to
TP CVBS.
TP VG
The input 10-step signal
has no setup.
0.75V
±
0.02V
3.9
±
0.2V
The first-step A = 0.50V
±
0.1V
A1
A=
(A1+A2)/2
A2
11
Gamma 2
verification
Apply a
10-step
signal to
TP CVBS.
TP VG
The input 10-step signal has no setup.
If the measured value is out of specs,
change the setting of SA24h
D11 - 8 (
γ
2 inflection point:
GAMMA2 in the line adjustment 1 mode)
(Register setting specs: 4
±
1)
The 10th-step A = 3.10V
±
0.15V
A1
A=
(A1+A2)/2
A2
Notes:
1) When the power supply for TC90A64AF (IC1) is OFF, be careful not to apply any voltage to its terminals except for IIC
lines(SDA and SCL). The IIC lines can accept a maximum of 5V.
2) In the following table, SA**h is a sub-address of TC90A64AF (IC1).
