Panasonic UF-6300 Service Manual page 76

PNL PCB Signal
Pin No. Name
LCD-10 DB6
LCD-11 DB7
LCD-12 GND
LCD-13 +5V
LCD-14 V0
3.5.6. SNS3 PC Board
CN83
Refer to SC PC Board CN59.
CN84
SNS3 PCB Signal
Pin No. Name
CN84-1 GND
CN84-2 TONER
CN84-3 +5V
3.5.7. SNS4 PC Board
CN85
SNS3 PCB Signal
Pin No. Name
CN85-1 nCCHK1
Destination
LCD Module-
+5V
10
LCD Module-11
+5V
LCD Module-
12
LCD Module-
13
LCD Module-
14
Destination
Toner Sensor
Toner Sensor
Approx. +2 VDC
Toner Sensor
Destination
SNS1 PCB
+5V(H)
CN81-1
Signal Waveform
0V
0V
0V
+5V
+4.8V(Max)
Signal Waveform
0V
+5V
Signal Waveform
0V(L)
76
Function
Data Signal
Data Signal
Ground
+5 VDC Power Supply
Power Supply for LCD
Function
Ground
Remaining Toner Level
Signal
+5 VDC Power Supply
Function
No Cassette Detection
Signal
L: No Cassette