Sanyo PLC-XT10 Service Manual page 53

Control Port Functions
● IIC Bus DA Converter (IC1531, M62399FP) Port Functions
No. Name
1 R
2 SCL
3 SDA
4 A05
5 A06
6 A07
7 A08
8 VrefL
9 VrefU1
10 Vss
11 VrefU2
12 A01
13 A02
14 A03
15 A04
16 Vcc
17 Vdd
18 CS2
19 CS1
20 CS0
● IIC Bus DA Converter (IC1501, M62399FP) Port Functions
No. Name
1 R
2 SCL
3 SDA
4 A05
5 A06
6 A07
7 A08
8 VrefL
9 VrefU1
10 Vss
11 VrefU2
12 A01
13 A02
14 A03
15 A04
16 Vcc
17 Vdd
18 CS2
19 CS1
20 CS0
● IIC Bus DA Converter (IC4881, M62393FP) Port Functions
No. Name
1 R
2 SCL
3 SDA
4 A05
5 A06
6 A07
7 A08
8 VrefL
9 VrefU1
10 Vss
11 VrefU2
12 A01
13 A02
14 A03
15 A04
16 Vcc
17 Vdd
18 CS2
19 CS1
20 CS0
Function Name
Reset input
IIC BUS SCL
IIC BUS SDA
not use
REF_B
REF_G
REF_R
DAC lower reference voltage input
DAC upper reference voltage input(CH5~CH8)
GND
DAC upper reference voltage input(CH1~CH4)
B_CENT
G_CENT
R_CENT
not use
Buffer power supply(2.4*VrefU ~ 12V)
Power supply +5V+-10%
Setting pin 2 for slave address
Setting pin 1 for slave address
Setting pin 0 for slave address
Function Name
Reset input
IIC BUS SCL
IIC BUS SDA
not_use
V_COMR
V_COMG
V_COMB
DAC lower reference voltage input
DAC upper reference voltage input(CH5~CH8)
GND
DAC upper reference voltage input(CH1~CH4)
NRSB
NRSA
XRGT
RGT
Buffer power supply(2.4*VrefU ~ 12V)
Power supply +5V+-10%
Setting pin 2 for slave address (GND)
Setting pin 1 for slave address (GND)
Setting pin 0 for slave address (GND)
Function Name
Reset input
IIC BUS SCL
IIC BUS SDA
not use
not use
not use
not use
DAC lower reference voltage input
DAC upper reference voltage input(CH5~CH8)
GND
DAC upper reference voltage input(CH1~CH4)
not use
FAN_CONT3
FAN_CONT2
FAN_CONT1
Buffer power supply(4.5V ~ 5.5V)
Power supply +5V+-10%
Setting pin 2 for slave address (GND)
Setting pin 1 for slave address (GND)
Setting pin 0 for slave address (GND)
Function
B White-Black level adj.
G White-Black level adj.
R White-Black level adj.
Function
R-Common center adj.
G-Common center adj.
B-Common center adj.
Function
-53-
Polarity I/O
I
I
I/O
O
O
O
O
-
-
-
-
O
O
O
O
-
-
I
I
I
Polarity I/O
I
I
I/O
O
O
O
O
-
-
-
-
O
O
O
O
-
-
I
I
I
Polarity I/O
I
I
I/O
O
O
O
O
-
-
-
-
O
O
O
O
-
-
I
I
I