Canon Duplex Unit-A1, Общая временная диаграмма/Общая схема устройства

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1
1 General Circuit Diagram
General Circuit Diagram
Duplex Unit-A1 General Circuit Diagram
F-1-1
M M
SL
2 1
3
+24Vop SL_ON A /A /B B A /A
GND +24Vop GND
/B B GND PP SENSOR2
+3.3R DUP_CLK DUP_RXD DUP_TXD +5R MD0 MD2 FW /RES GND
4 5 6 7 8 9 10
GND RESET PGM TXD SCLK VDD VPP BUSY RXD GND
/DUP_STB +24Vop
Option Power Supply PCB
(Host Machine)
DC Controller PCB
(Host Machine)
SNSR LED2 SNSR LED1 GND PP SENSOR1
J1008
2 1
J1002
Duplex Controller PCB
11 8 1 2 3 4 5 6 7 9 10
J1001
J271LH
7 1 6 5 4 3 2 8 9 10 11 12
J271L
1 2 3 4
J55
1 2 3
J274
1 2 3 4
J1006
1 2 3 4 5
J1005
1 2
SL1001
Duplex Flapper Solenoid
Duplexp Paper Sensor 1 Duplex Paper Sensor 2
Duplex Feed Motor Duplex Reversal Motor
1 2 3 4 5 6
J1003
12 11 8 1 2 3 4 5 6 7 9 10
J271D
11 10 9 8 2 3 4 5 6 1 7
J218
1 2 3 4
J275
1 2 3
J273
SR1002 SR1003
1 2 3 4
M1001
1 2 3 4
J276
1 2 3 4
M1002