Olivetti d-Copia 284MF, Руководство по обслуживанию

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2JN
2-3-5
Connector Pin Signal I/O Voltage Description
YC6 1 +12V O 12 V DC 12 V DC power source
Connected
to the scan-
ner PWB 2 GND - - Ground
3 HPSW O 0/3.3 V DC Home position sensor: On/Off
4 GND - - Ground
5 NC - - Not used
6 LAMP I 0/24 V DC Exposure lamp drive signal
YC7 1 GND - - Ground
Connected
to the opera-
tion panel
PWB 2 PANCTS I 0/3.3 V DC (pulse) Transmitting enable signal
3 PANRTS O 0/3.3 V DC (pulse) Receiving enable signal
4 +3.3V1 O 0/3.3 V DC Home position sensor: On/Off
5 PANRXD I 0/3.3 V DC (pulse) Operation panel PWB receiving data
6 PANTXD O 0/3.3 V DC (pulse) Operation panel PWB transmitting data
7 FPRSTN O 3.3/0 V DC Operation panel PWB reset signal
8 GND - - Ground
9 POWERKEY I 3.3/0 V DC Power key input signal
10 +5V1 O 5 V DC 5 V DC power source
YC8 1 LAMP O 0/24 V DC Exposure lamp drive signal
Connected
to the CCD
PWB 2 NC - - Not used
3 GND - - Ground
4 GND - - Ground
5 HPSW I 0/3.3 V DC Home position sensor: On/Off
6 +3.3V1 O 3.3 V DC 3.3 V DC power source
7 NC - - Not used
8 CCDRSN O LVDS CCD reset signal (-)
9 CCDRSP O LVDS CCD reset signal (+)
10 NC - - Not used
11 CCDCLPP O LVDS CCD reset signal (-)
12 CCDCLPN O LVDS CCD reset signal (+)
13 NC - - Not used
14 CCDPH1N O LVDS CCD shift register clock signal (-)
15 CCDPH1P O LVDS CCD shift register clock signal (+)
16 NC - - Not used
17 CCDPH2N O LVDS CCD shift register clock signal (-)
18 CCDPH2P O LVDS CCD shift register clock signal (+)
19 NC - - Not used
20 CCDSH O LVDS CCD shift gate signal (-)
21 CCDSW O LVDS CCD color/BW change signal (+)
22 GND - - Ground
23 CCDDATAR I LVDS CCD image output signal (Red)
24 GND - - Ground
25 CCDDATAG I LVDS CCD image output signal (Green)
26 GND - - Ground
27 CCDDATAB I LVDS CCD image output signal (Blue)
28 GND - - Ground
29 +12V O 12 V DC 12 V DC power source (For exposure lamp)
30 GND - - Ground
31 +5V1 O 5 V DC 5 V DC power source
32 +5V1 O 5 V DC 5 V DC power source
Y111030-4 Service Manual