Panasonic DF-1100 Service Manual page 98

Panasonic DF–1100
CN75 (2/2)
Pin No. Signal Name
9 pTMA
10 nTMB
11 +24V
12 pTMB
CN76
Pin No. Signal Name
1 NC
2 +5V
3 DROUT1
4 GND
5 +5V
6 SCUOUT
7 GND
3–42
Destination
TX ADF Motor
TX ADF Motor
TX ADF Motor
TX ADF Motor
Destination
Platen Cover Sensor
Platen Cover Sensor
Cover Open
Platen Cover Sensor
Scanner Unit
Home Position Sensor
Scanner Unit
Home Position Sensor
Scanner Unit
Home Position Sensor
Signal Waveform
+24V(H)
Stepping Signal
0V(L)
+24V(H)
Stepping Signal
0V(L)
+24V
+24V(H)
Stepping Signal
0V(L)
Signal Waveform
Not Connected
+5V
+5 VDC Power Supply
+5V(H) Cover Closed
Opened Platen Cover Detection
0V(L)
Ground
0V
+5V
+5 VDC Power Supply
Home Position
Scanner Unit Home Position Detection
+5V(H)
0V(L)
Ground
0V
Function
Function