J704 (Scanner Motor) |
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No. | Signal name | Function |
1 | SC_MAN | Scanner motor phase A- |
2 | SC_MA | Scanner motor phase A+ |
3 | SC_MB | Scanner motor phase B+ |
4 | SC_MBN | Scanner motor phase B- |
J801 (Scanner Unit) |
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No. | Signal name | Function |
1 | GND | Digital ground |
2 | LED_R | LED drive signal （Red） |
3 | LED_G | LED drive signal （Green） |
4 | LED_B | LED drive signal （Blue） |
5 | LED_Vｃｃ | LED power supply |
6 | XPH1 | Clock output |
7 | XTG | SH output |
8 | REV_V | CIS reference power supply |
9 | Vcc(3.3V) | CIS power supply |
10 | GND | Digital ground |
11 | XPH2（RES_SEL) | CIS resolution switch |
Input / Output
OUT
OUT
OUT
OUT
J901 (Memory Card) |
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No. | Signal name | Function | Input / | |
Output | ||||
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1 | +3.3V | Drive power supply +3.3V | OUT | |
2 | D- | D- signal | BUS | |
3 | D+ | D+ signal | BUS | |
4 | GND | Ground | - | |
5 | DOOR | Cover switch signal | IN | |
6 | CARD_RST | Card reset signal | OUT | |
7 | CARD_INT | Card interruption signal | IN | |
8 | GND | Ground | - | |
9 | IR_RXD | IrDA reception signal | IN | |
10 | IR_TXD | IrDA transmission signal | IN | |
11 | +5.0V | Drive power supply +5.0V | OUT | |
12 | VBUS | PictBridge VBUS power supply | OUT | |
13 | D- | D- signal | BUS | |
14 | D+ | D+ signal | BUS | |
15 | S_GND | System ground | - |
