Sanyo PLV-HD10, Service Manual

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