Sanyo PLV-HD10 Service Manual page 102

Control Port Functions
● I/O Expander (IC9021, M62320) on CG-Mother Board
Pin No. Name
1 SO
2 SCL
3 SDA
4 D0
5 D1
6 D2
7 D3
8 Vss
9 D4
10 D5
11 D6
12 D7
13 Vdd
14 CS2
15 CS1
16 CS0
● I/O Expander (IC9022, M62320) on CG-Mother Board
Pin No. Name
1 SO
4 D0
5 D1
6 D2
7 D3
9 D4
10 D5
11 D6
12 D7
14 CS2
15 CS1
16 CS0
● I/O Expander (IC2651, M62320) on Fannet-3 Board
Pin No. Name
1 SO
4 D0
5 D1
6 D2
7 D3
9 D4
10 D5
11 D6
12 D7
14 CS2
15 CS1
16 CS0
● I/O Expander (IC9812, M62320) on Main Board
Pin No. Name
1 SO
4 D0
5 D1
6 D2
7 D3
9 D4
10 D5
11 D6
12 D7
14 CS2
15 CS1
16 CS0
Function
Unused
IIC BUS SCL
IIC BUS SDA
M-IDA1
M-IDA2
M-IDA3
M-IDA4
GND
M-IDB1
M-IDB2
M-IDB3
M-IDB4
CS2
CS1
CS0
Function
Unused
M-IDC1
M-IDC2
M-IDC3
M-IDC4
SLOT1 ID
SLOT2 ID
SLOT3 ID
SLOT4 ID
CS2
CS1
CS0
Function
Unused
LEFT_DET
RIGHT_DET
HCENTER_DET
BOTTOM_DET
TOP_DET
VCENTER_DET
Unused
Unused
CS2
CS1
CS0
Function
Unused
PF_FAN1-4
PF_FAN2-3
PF_VCCFAN1-4
PF_VCCFAN2-3
Unused
Unused
Unused
Unused
CS2
CS1
CS0
Action
Serial Data Output
Slot 1 Type Detection 1
Slot 2 Type Detection 1
Slot 3 Type Detection 1
Slot 4 Type Detection 1
Slot 1 Type Detection 2
Slot 2 Type Detection 2
Slot 3 Type Detection 2
Slot 4 Type Detection 2
+5V
Slave address setting port_2 (GND)
Slave address setting port_1 (GND)
Slave address setting port_0 (GND)
Action
Serial Data Output
Slot 1 Type Detection 3
Slot 2 Type Detection 3
Slot 3 Type Detection 3
Slot 4 Type Detection 3
SLOT1 ID
SLOT2 ID
SLOT3 ID
SLOT4 ID
Slave address setting port_2 (Vdd)
Slave address setting port_1 (GND)
Slave address setting port_0 (GND)
Action
Serial Data Output
Slave address setting port_2 (Vdd)
Slave address setting port_1 (Vdd)
Slave address setting port_0 (Vdd)
Action
Serial Data Output
Power Fail
Power Fail
Power Fail
Power Fail
Slave address setting port_2 (Vdd)
Slave address setting port_1 (Vdd)
Slave address setting port_0 (GND)
-102-
I/O
O
I
I/O
I
I
I
I
-
I
I
I
I
-
I
I
I
I/O
O
I
I
I
I
w/SLOT1= L I
w/SLOT2= L I
w/SLOT3= L I
w/SLOT4= L I
I
I
I
I/O
O
Left= " L " I
Right= " L " I
Center= Edge I
Bottom= " L " I
Top= " L " I
Center= Edge I
I
I
I
I/O
O
Abnormality= L I
Abnormality= L I
Abnormality= L I
Abnormality= L I
I
I
I
I
I
I
I