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Pin
Name
No.
This pin is for input a luminance
signal from an external comb filter.
The signal fed into this pin is
30
presented to Y
Y
in
(28)
The input dynamic range of this pin
is 5.5 V
p-p
60 kΩ.
This pin is for input a right audio
signal from an external source (V2
channel). This pin can also be used
for PIP signal input. The signal fed
31
into this pin is presented to R
R
V2
in
and R
out
(29)
The input dynamic range of this pin
is 6.5 V
p-p
70 kΩ.
This pin is for input a chroma signal
from an external comb filter. The
signal fed into this pin is presented
to C
.
out
The input dynamic range of this pin
32
C
is 5.5 V
in
p-p
(30)
60 kΩ.
This pin also functions as a audio
mute switch. The entire audio output
can be muted by pulling the voltage
on this pin below 2.25 V.
This is the power supply pin. Apply 9
33
V
V to this pin. The current
CC
(33)
consumption of this pin is 47 mA.
This pin is for output a chroma
signal. The signal fed into C
C
S1, C
in
Y/V
S1, Y/V
in
34
outputted from this pin. The output
C
out
resistance of this pin is 25 Ω.
(34)
The same signal is also outputted
from Det Select as a sync
separation signal.
Function
.
out
and the input resistance is
1
out
2.
and the input resistance is
and the input resistance is
,
in
S2, V
V1, V
V2,
in
in
in
S2, or V
TV is
in
in
1.5 kΩ
30
(28)
<Y
>
out
1.5 kΩ
31
(29)
<R
1>
out
1.5 kΩ
32
(30)
<C
>
out
C
out
SW
34
(34)
TA1218N/F
Interface
1.5 kΩ
<R
out
1.5 kΩ
Sound
Mute
1.5 kΩ
<Det Select>
2000-09-11 12/40
2>
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