Panasonic CY-TV7000W - Page 20

PinNo.
Name Description I/O Volt
(V)
62 B-Y
OUT(NC)
- - -
63 R-Y(NC) - - -
64 B-Y(NC) - - -
9.2. Tuner Block
IC601 : C2BBGF000203
Pin
No.
Name Description I/
O
Volt(V)
1 KEY1 A/D key 1 signal input I 5.2
2 KEY2 A/D key 2 signal input I 5.2
3 KEY3 A/D key 3 signal input I 5.2
4 LIGHT
SENS
Light detecting signal input I 0.3
5 TV
VIDEO
TV video signal inpput I 2.2
6 TV
VCONT
TV signal strength detection I 1.2
7 TV SD TV station detecting signal I 0
8 OSDC
COM
OSDC data signal output O 4.5
9 OSDC
CLK
OSDC clock signal output O 5
10 OSDC CS OSDC chip select signal
output
O 4.1
11 OSDC
RET
OSDC reset signal output O 5.2
12 I2C SDA0 I2C bus data signal input/
output for AV switch
I/
O
5.2
13 I2C SDA1 I2C bus data signal input/
output for monitor
I/
O
5
14 I2C SCL I2C bus clock signal output O 5
15 MS CNT1 TV sound multiple signal
control 1
O 0
16 MS CNT2 TV sound multiple signal
control 2
O 0
17 TV
MONO
TV sound monaural control O 0
18 TV MUTE TV sound mute control O 0
19 TV CNT TV power control signal output O 5.2
20 SYS PWR System Power control signal
output
O 5
21 GND
PORT
(Connecting to ground) - 0
20