Panasonic UF-890 Service Manual page 85
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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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CN67
Pin No. Signal Name
CN67-1
+24V
CN67-2
+24V
CN67-3
MGND
CN67-4
MGND
CN67-5
+5V
CN67-6
GND
CN67-7
-12V
CN67-8
AGND
CN67-9
SSR
CN51
Pin No. Signal Name
CN51-1
nLDCTL
Destination
POW PCB
CN33-1
POW PCB
CN33-2
POW PCB
CN33-3
POW PCB
CN33-4
POW PCB
CN33-5
POW PCB
CN33-6
POW PCB
CN33-7
POW PCB
CN33-8
POW PCB
CN33-9
LAMP ON
0V (L)
Destination
LSU P101-1
Signal Waveform
+24V
+24V
0V
0V
+5V
0V
-12V
0V
+24V (H)
LAMP OFF
Signal Waveform
85
Function
+24 VDC Power Supply
+24 VDC Power Supply
Ground
Ground
+5 VDC Power Supply
Ground
-12V VDC Power Supply
Ground
Fuser Lamp Control Signal
Function
Laser Power Sample /
Hold Timing Signal
1 ms (16 dot)
0.652 ms (600 dpi)
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