Panasonic UF-890 Service Manual page 71
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Also See for UF-890:
- User manual (174 pages) ,
- Operating instructions manual (171 pages) ,
- Service handbook (94 pages)
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Pin No. Signal Name
CN10-4
pTMB
CN10-5
+24V
CN10-6
nTMB
CN11
Pin No. Signal Name
CN11-1
+24V
CN11-2
+5VP
CN11-3
+5V
CN11-4
GND
CN11-5
GND
CN11-6
pPNLCK
CN11-7
PNLRXD
CN11-8
PNLTXD
Destination
Transmit Motor
Transmit Motor
Transmit Motor
Destination
PNL PCB
CN40-1
PNL PCB
CN40-2
PNL PCB
CN40-3
PNL PCB
CN40-4
PNL PCB
CN40-5
PNL PCB
CN40-6
PNL PCB
CN40-7
PNL PCB
CN40-8
Signal Waveform
+24V
0V
+24V
+24V
0V
Signal Waveform
+5V
+5V
0V
0V
5V
0V
5V
0V
71
Function
Stepping Signal
+24 VDC Power Supply
Stepping Signal
Function
Not Used
+5 VDC Power Supply
+5 VDC Power Supply
Ground
Ground
Serial Data Transfer Clock
Reception Data
Transmission Data
5V
0V
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