Pin
No.
Symbol
34 SCL
Equivalent circuit
34
4k
10k
CXA2060BS
Description
I2C bus standard SCL (Serial Clock) input.
35 SDA
36 YUV SW
4k
35
7.5k
7.5k
I2C bus standard SDA (Serial Data)
input/output.
147
36
20k
YUV SW control pin.
Selects external YUV input.
Vth: 0.7V
This switch includes a function for forcibly
turning OFF external Y input only using
Y SEL of the bus.
37 EY IN
38 ER-Y IN
39 EB-Y IN
40 GND2
37
1.5k
40k
38
39
1.5k
65k
– 10 –
External Y/R-Y/B-Y signal input.
Input is via a 0.01µF capacitor.
EY IN: 0.7Vp-p (no sync)
ER-Y IN: 0.735Vp-p (75% color bar)
EB-Y IN: 0.931Vp-p (75% color bar)
GND pin for signal block circuits.