Panasonic UF-E1 Service Manual page 45

PIN No. Signal Name
20 nSTB0
21 BA2
22 BA3
23 BA0
24 BA1
25 nEN_PRN
26 GND
27 nPWRON
28 SS_SW
29 GND
30 PWRKEY
31 ENC_B
32 PWM_PS
33 DCPWM
Destination
PENC PCB
(CNJ57-21)
PENC PCB
(CNJ57-20)
PENC PCB
(CNJ57-19)
PENC PCB
(CNJ57-18)
PENC PCB
(CNJ57-17)
PENC PCB
(CNJ57-16)
PENC PCB
(CNJ57-15)
PENC PCB
(CNJ57-14)
PENC PCB
+5V
(CNJ57-13)
PENC PCB
(CNJ57-12)
PENC PCB
(CNJ57-11)
PENC PCB
(CNJ57-10)
PENC PCB
(CNJ57-9)
PENC PCB
(CNJ57-8)
Signal Waveform
+5V
0V
+5V
0V
+5V
0V
+5V
0V
+5V
0V
+5V
0V
GND
0V
SW OFF
SW ON
GND
+12V
0V
+5V
0V
+5V
0V
+5V
0V
41
Function
Printing
Printhead select
Printhead driver address
2
Printhead driver address
3
Printhead driver address
0
Printhead driver address
1
Print Enable
Ground
printer power on pulse
0V
Ground
printer power on pulse
Encoder
Power supply PWM
carriage motor PWM
UF-E1