Olivetti d-Copia 300 Service Manual page 320

2FD/2FF/2FG
Connector Pin No.
12
YC44
13
Connected
14
to the fax
15
control
16
PCB*.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
YC45
2
Connected
to the fax
control
PCB*.
14
YC51
15
Connected
16
to the right
operation
unit PCB.
*: Optional
2-3-16
Signal I/O
GND -
/FPVSYNC O
GND -
FOVSYNC O
GND -
/FOHSTHIN O
GND -
FMIPOUTO O
GND -
FMREOUT O
GND -
FFOCLK O
GND -
/MMISTS O
GND -
FMMI_TXD2 O
GND -
FMMI_RXD2 I
GND -
/FAXRESET O
/FAXREADY I
/PREQ I
/SREQ I
/SETFAX I
/MAINSTS O
GND -
FMAIN_TXD0 O
GND -
FMAIN_RXD0 I
GND -
+24V O
PH KEY I
PH LED I
S.GND -
Voltage
- Ground
5/0 V DC (pulse) Fax control PCB* /FPVSYNC signal
- Ground
5/0 V DC (pulse) Fax control PCB* /FOVSYNC signal
- Ground
5/0 V DC (pulse) Fax control PCB* /FOHSTHIN signal
- Ground
5/0 V DC (pulse) Fax control PCB* FMIPOUTO signal
- Ground
5/0 V DC (pulse) Fax control PCB* FMREOUT signal
- Ground
5/0 V DC (pulse) Fax control PCB* FFOCLK signal
- Ground
5/0 V DC (pulse) Fax control PCB* /MMISTS signal
- Ground
Analog Fax control PCB* FMMI_TXD2 signal
- Ground
Analog Fax control PCB* FMMI_RXD2 signal
- Ground
5/0 V DC (pulse) Fax control PCB* /FAXRESET signal
5/0 V DC (pulse) Fax control PCB* /FAXREADY signal
5/0 V DC (pulse) Fax control PCB* /PREQ signal
5/0 V DC (pulse) Fax control PCB* /SREQ signal
5/0 V DC (pulse) Fax control PCB* /SETFAX signal
5/0 V DC (pulse) Fax control PCB* /MAINSTS signal
- Ground
Analog Fax control PCB* FMAIN_TXD0 signal
- Ground
Analog Fax control PCB* FMAIN_RXD0 signal
- Ground
24 V DC 24 V DC supply
0/5 V DC (pulse) PH KEY signal
0/5 V DC (pulse) PH LED signal
- Ground
Description