2MF/2MG
2-3-9
Connector
Pin
Signal
I/O
Voltage
Description
YC1
A1
NC
-
-
Not used
Connected to
FAX control
PWB
B1
NC
-
-
Not used
A2
NC
-
-
Not used
B2
TXDREQ
I
0/3.3 V DC
Transmission DMA request signal
A3
AUDIO
I
0/3.3 V DC
Audio signal
B3
3.3V
O
3.3 V DC
3.3 V DC power output
A4
3.3V
O
3.3 V DC
3.3 V DC power output
B4
A15
O
0/3.3 V DC (pulse) Address bus signal
A5
GND
-
-
Ground
B5
A14
O
0/3.3 V DC (pulse) Address bus signal
A6
A13
O
0/3.3 V DC (pulse) Address bus signal
B6
A12
O
0/3.3 V DC (pulse) Address bus signal
A7
A11
O
0/3.3 V DC (pulse) Address bus signal
B7
A10
O
0/3.3 V DC (pulse) Address bus signal
A8
A9
O
0/3.3 V DC (pulse) Address bus signal
B8
A8
O
0/3.3 V DC (pulse) Address bus signal
A9
GND
-
-
Ground
B9
A7
O
0/3.3 V DC (pulse) Address bus signal
A10 A6
O
0/3.3 V DC (pulse) Address bus signal
B10 A5
O
0/3.3 V DC (pulse) Address bus signal
A11 A4
O
0/3.3 V DC (pulse) Address bus signal
B11 A3
O
0/3.3 V DC (pulse) Address bus signal
A12 A2
O
0/3.3 V DC (pulse) Address bus signal
B12 A1
O
0/3.3 V DC (pulse) Address bus signal
A13 GND
-
-
Ground
B13 3.3V
-
3.3 V DC
3.3 V DC power output
A14 OP2IFN
O
0/3.3 V DC
Select signal
B14 OP2ACKN
I
0/3.3 V DC (pulse) OP2ACKN signal
A15 OP2IRN
I
0/3.3 V DC
Interruption signal
B15 5V
-
5 V DC
5 V DC power output
A16 RDY
O
0/3.3 V DC
Ready signal
B16 RXDREQ
I
0/3.3 V DC
Reception DMA request signal
A17 GND
-
-
Ground
B17 RXDMACKN
O
0/3.3 V DC (pulse) Reception DMAACK signal
A18 IORN
O
0/3.3 V DC
Read enable signal
B18 IOWN
O
0/3.3 V DC
Write enable signal
A19 RESETN
O
0/3.3 V DC
Reset signal
Содержание ECOSYS FS-3040MFP+
Страница 1: ...SERVICE MANUAL Published in May 2013 842MG116 2MGSM066 Rev 6 FS 3040MFP FS 3140MFP ...
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Страница 22: ...2MF 2MG 1 1 8 Figure 1 1 4 15 16 Original path Light path 15 Image scanner unit ISU 16 Document processor DP ...
Страница 156: ...2MF 2MG 1 5 15 6 Unhook four hooks and then remove the scanner unit Figure 1 5 21 Scanner unit Hook Hook ...
Страница 209: ...2MF 2MG 2 1 15 Figure 2 1 19 Cleaning section block diagram EPWB DRPWB CL Drum Drum unit CPWB L YC504 8 ERASER Ground ...
Страница 218: ...2MF 2MG 2 1 24 This page is intentionally left blank ...
Страница 226: ...2MF 2MG 2 2 8 This page is intentionally left blank ...
Страница 250: ...2MF 2MG 2 3 24 This page is intentionally left blank ...
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