Olivetti d-Copia 5200MF, Service Manual

Page: 318 / 502

2KR/2KS
2-3-21
YC11 1 GND - - Ground
Connected
to the ISC
PWB 2 G6_SC_SCLK O 0/3.3 V DC (pulse) ISCPWB clock signal
3 GND - - Ground
4 G6_SC_SI O 0/3.3 V DC (pulse) ISCPWB serial communication data signal
5 GND - - Ground
6 G6_SC_SO I 0/3.3 V DC (pulse) ISCPWB serial communication data signal
7 G6_SC_SBSY I 0/3.3 V DC ISCPWB busy signal
8 G6_SC_SDIR I 0/3.3 V DC ISCPWB communication direction signal
9 G6_SC_IRN I 0/3.3 V DC ISCPWB interrupt signal
10 HLD_SCN O 0/3.3 V DC ISCPWB scanner hold signal
11 GND - - Ground
12 GND - - Ground
13 GND - - Ground
14 IS_SAD4N I 0/3.3 V DC (pulse) Image data signal
15 IS_SAD4P I 0/3.3 V DC (pulse) Image data signal
16 GND - - Ground
17 IS_SACKN I 0/3.3 V DC (pulse) ISCPWB clock signal
18 IS_SACKP I 0/3.3 V DC (pulse) ISCPWB clock signal
19 GND - - Ground
20 IS_SAD3N I 0/3.3 V DC (pulse) Image data signal
21 IS_SAD3P I 0/3.3 V DC (pulse) Image data signal
22 GND - - Ground
23 IS_SAD2N I 0/3.3 V DC (pulse) Image data signal
24 IS_SAD2P I 0/3.3 V DC (pulse) Image data signal
25 GND - - Ground
26 IS_SAD1N I 0/3.3 V DC (pulse) Image data signal
27 IS_SAD1P I 0/3.3 V DC (pulse) Image data signal
28 GND - - Ground
29 GND - - Ground
30 GND - - Ground
31 GND - - Ground
YC12 1 FPSTAT I 0/3.3 V DC Operation panel status signal
Connected
to the main
operation
PWB 2 S LED0 O 0/3.3 V DC Operation panel LED display signal
3 S LED1 O 0/3.3 V DC Operation panel LED display signal
4 PANEL RESET O 0/3.3 V DC OPWB-M reset signal
5 HLD PANEL O 0/3.3 V DC Operation panel displaying enable signal
6 SW FOOTN - - Not used
7 +24V DOWN O 0/3.3 V DC 24 V DC down signal
8 SUPND ENTER O 0/3.3 V DC Energy save mode control signal
9 AUDIO O Analog Audio output signal
10 SGND - - Ground
11 PH KEY I 0/3.3 V DC Power key: On/Off
12 SGND - - Ground
13 SUPND POWER O 5 V DC 5 V DC power to OPWB-M
Connector Pin No. Signal I/O Voltage Description
Y111960-2 Service Manual