Pin
No.
Symbol Pin voltage
16 COLOR
Equivalent circuit
VCC
60k
16
20k 8k
8k
4.5V
17 HUE
VCC
60k
17
20k 8k
8k
4.5V
18 Y SW
VCC
VCC
1.5k
18
19 TV IN
VCC
VCC VCC
19
1.5k
70k
CXA2039M
Description
Color control.
Control is performed by applying
a voltage of 0 to 9V.
Hue control.
Control is performed by applying
a voltage of 0 to 9V.
Y SW control.
DLY SW ≤ 1.4V → TV IN signal
selected.
DLY SW ≥ 2.2V → Y1 IN or Y2
IN signal
selected
(selected by
YUV SW).
Y signal input.
Input the signal via a capacitor.
21 BY2 IN
22 RY2 IN
23 Y2 IN
VCC
21
22
23
VCC VCC
1.5k
70k
Y2, R-Y2 and B-Y2 signal inputs.
Input the signals via capacitors.
–5–