Panasonic UF-6300 Service Manual page 68

SC PCB Signal
Pin No. Name
CN66-5 pADF2
CN66-6 nCCHK2
CN66-7 nOP
CN68
SC PCB Signal
Pin No. Name
CN68-1 nS/H
CN68-2 nHSYNC
CN68-3 L+5V
CN68-4 GND
CN68-5 nLDON
CN68-6 nVIDEO
CN68-7 GND
CN69
SC PCB Signal
Pin No. Name
CN69-1 nPMCK
Destination
CST2 PCB
+5V (H)
CN70-5
ON
CST2 PCB
+5V(H)
CN70-6
CST2 PCB
+5V(H)
CN70-7
Destination
LSU
+5V(H)
CN1-1
0V(L)
LSU
+5V(H)
CN1-2
0V(L)
LSU
CN1-3
LSU
CN1-4
LSU
+5V(H)
CN1-5
LSU
+5V(H)
CN1-6
0V(L)
LSU
CN1-7
Destination
LSU
CN15-1
Signal Waveform
0V (L)
0V(L)
0V(L)
Signal Waveform
+5V
0V
0V(L)
0V
Signal Waveform
+5V(H)
0V(H)
68
Function
Feed Roller Drive Clutch
Control Signal
(2nd Cassette)
No Cassette Detection
Signal (2nd Cassette)
L: No Cassette
2nd Feeder Unit Detection
Signal
H: No Feeder Unit
Function
Laser Power Sample/Hold
Timing Signal
L : Sampling
H : Holding
Horizontal Synchronous
Signal
2.136 ms (400 dpi)
1.393 ms (600 dpi)
Laser Circuit +5 VDC Power
Supply
(Supplied only while the LP
is operating)
Ground
Laser Control
Video Data
L: Black
H: White
Ground
Function
Tetragon Motor Clock
0.702 kHz (400 dpi)
1.076 kHz (600 dpi)