Sanyo PLV-70 Service Manual page 52

Control Port Functions
G IIC Bus DA Converter (IC2831, M62392FP) Port Functions
Pin No. Name
1 R
2 SCL
3 SDA
4 A07
5 A08
6 A09
7 A10
8 A11
9 A12
10 VrefL
11 VrefU1
12 Vss
13 VrefU2
14 A01
15 A02
16 A03
17 A04
18 A05
19 A06
20 Vcc
21 Vdd
22 CS2
23 CS1
24 CS0
Function
Serial data output port (Not connected)
IIC BUS SCL
IIC BUS SDA
DAC_VR
DAC_R
DAC_G
DAC_B
Volume
not used
Lower reference voltage input for DAC
Upper reference voltage input for DAC (CH5~CH8)
GND
Upper reference voltage input for DAC (CH1~CH4)
not used
not used
AV_RCLP
AV_GCLP
AV_BCLP
VCO_F2
Power supply for output buffer(4.5V ~ 5.5V)
Power supply +5V+-10%
Slave address setting port2 (GND)
Slave address setting port1 (Vdd)
Slave address setting port0 (GND)
-52-
I/O
O
I
I/O
O
O
O
O
-
-
-
-
O
O
O
O
-
-
I
I
I