Panasonic DF-1100 Service Manual page 85

CN52
Pin No. Signal Name
1 +24VM
2 nCR0
3 nCR1
4 nDR0
5 nTR0
6 nTR1
7 MGND
CN54
Pin No. Signal Name
1 +24VDR
2 nFNRDT
3 MGND
Destination
+24V (H)
HVPS
CN39–1
HVPS
CN39–2
0V (L)
HVPS
CN39–3
0V (L)
HVPS
CN39–4
0V (L)
HVPS
CN39–5
0V (L)
HVPS
CN39–6
0V (L)
HVPS
CN39–7
Destination
+24VDC High Speed Rotation
Fan
Approx. +18VDC Low Speed Rotation
Fan
Ready
0V (L)
Fan
Maintenance, Adjustments and Checkpoints
Signal Waveform
+24VDC Power Supply
0V (L)
+24V (H)
Charge Control AC Output
+24V (H)
Charge Control DC Output
+24V (H)
Development Control AC+DC Output
+24V (H)
Transfer Control Cleaning Output
+24V (H)
Transfer Control Transfer Output
Ground
0V
Signal Waveform
Fan Control Signal
+5V (H)
Not Ready
Fan Ready Signal
Ground
0V
Function
Function
3–29