Service manual

143
SEP 2006
Ver. 1.1
DP-8020E/8020P/8016P
CN656
CN657
CN655-6 nOUTB Scanning Motor
-6
Motor Control Signal
SPC PCB
Pin No.
Signal Name Destination Signal Waveform Function
CN656-1 +24V INV PCB
CN1-1
+24 VDC Power Supply
CN656-2 +24V INV PCB
CN1-2
+24 VDC Power Supply
CN656-3 nFLON INV PCB
CN1-3
Inverter Ground
CN656-4 MGND INV PCB
CN1-4
Ground
CN656-5 MGND INV PCB
CN1-5
Ground
SPC PCB
Pin No.
Signal Name Destination Signal Waveform Function
CN657-1 +5VP SNS PCB
-1
+5 VDC Power Supply
CN657-2 nANG SNS PCB
-2
Platen Cover Angle
CN657-3 GND SNS PCB
-3
Ground
CN657-4 nBDOOR SNS PCB
-4
Platen Cover Open
Detection Signal
SPC PCB
Pin No.
Signal Name Destination Signal Waveform Function
+18V
0V
+24
V
+24
V
+24V
0V
0V
0V
+5
V
+5V
ON
0V
0V
+5V
ON
0V