2GM
2-3-3
Connector
Pin No.
Signal
I/O
Description
YC1
Connected
to the FAX
control
PWB
A1
NC
-
Not used
A2
NC
-
Not used
A3
AUDIO
I
AUDIO signal
A4
+3.3 V
O
3.3 V DC power supply
A5
GND
-
Ground
A6
A13
O
Address bus A13
A7
A11
O
Address bus A11
A8
A9
O
Address bus A9
A9
GND
-
Ground
A10
A6
O
Address bus A6
A11
A4
O
Address bus A4
A12
A2
O
Address bus A2
A13
GND
-
Ground
A14
OP2IFn
O
OP2IF signal
A15
OP2IRn
I
OP2IR signal
A16
RDY
O
Ready signal
A17
GND
-
Ground
A18
IORn
O
IOR signal
A19
RESETn
O
Reset signal
A20
D15
O
Data bus D15
A21
GND
-
Ground
A22
D12
O
Data bus D12
A23
D10
O
Data bus D10
A24
D8
O
Data bus D8
A25
GND
-
Ground
A26
D5
O
Data bus D5
A27
D3
O
Data bus D3
A28
D1
O
Data bus D1
A29
GND
-
Ground
A30
NC
-
Not used
B1
NC
-
Not used
B2
TXDREQ
I
TXDREQ signal
B3
+3.3 V
O
3.3 V DC power supply
B4
A15
O
Address bus A15
B5
A14
O
Address bus A14
B6
A12
O
Address bus A12
B7
A10
O
Address bus A10
B8
A8
O
Address bus A8
B9
A7
O
Address bus A7
B10
A5
O
Address bus A5
B11
A3
O
Address bus A3
B12
A1
O
Address bus A1
B13
+3.3 V
O
3.3 V DC power supply
B14
OP2ACKn
I
OP2ACK signal
B15
+5 V
O
5 V DC power supply
B16
RXDREQ
I
RXDREQ signal
B17
RXDMACKn
O
RXDMACK signal
B18
IOWn
O
IOW signal
B19
TXDMACKn
O
TXDMACK signal
B20
D14
O
Data bus D14
B21
D13
O
Data bus D13
B22
D11
O
Data bus D11
B23
D9
O
Data bus D9
B24
D7
O
Data bus D7
B25
D6
O
Data bus D6
B26
D4
O
Data bus D4
B27
D2
O
Data bus D2
B28
D0
O
Data bus D0
B29
NC
-
Not used
B30
NC
-
Not used
Summary of Contents for CD 1018
Page 1: ...Service Manual MFP Copy CD 1018 Date 17 03 2005 ...
Page 2: ...Service Manual MFP Copy DC 2018 Date 17 03 2005 ...
Page 70: ...2GM 1 5 2 2 Paper misfeed detection conditions Registration sensor Exit sensor Figure 1 5 2 ...
Page 124: ...2GM 1 6 31 Eraser lamp 9 Remove the eraser lamp Figure 1 6 35 Removing the eraser lamp ...
