Panasonic UF-580 / UF-590 / UF-780 / UF-790 / UF-5100 / UF-6000 / UF-6100 / DX-600 / DX-800 Service Manual / Other ▷ View online
45
SEP 2005
Ver 3.0
UF-580/590/780/790
UF-5100/6000/6100
DX-600/800
2.2.
SC PC Board
SC PCB - CN1
SC PCB - CN3
SC PCB - CN5
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN1-1
+24V
LED Array
+24 VDC Power Supply
CN1-2
nLEDON
LED Array
LED Enable Signal
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN3-1
+24V
Stamp Solenoid
+24 VDC Power Supply
CN3-2
N.C.
Not Used
CN3-3
nSTAMPON Stamp Solenoid
Stamp Control Signal
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN5-1
MTnB
Transmit Motor
Stepping Signal
CN5-2
MTpB
Transmit Motor
Stepping Signal
CN5-3
MTnA
Transmit Motor
Stepping Signal
CN5-4
MTpA
Transmit Motor
Stepping Signal
+24V
Approx. +13V(H)
0V(L)
LED Off
LED On
+24V
+24V
Stamp Off
Stamp On
0V
+24V
0V
+24V
0V
+24V
0V
+24V
0V
46
SEP 2005
Ver 3.0
UF-580/590/780/790
UF-5100/6000/6100
DX-600/800
SC PCB - CN6
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN6-1
+24V
POWER SUPPLY
UNIT
CN103-1
UNIT
CN103-1
+24 VDC Power Supply
CN6-2
+24V
POWER SUPPLY
UNIT
CN103-2
UNIT
CN103-2
+24 VDC Power Supply
CN6-3
GND
POWER SUPPLY
UNIT
CN103-3
UNIT
CN103-3
Ground
CN6-4
GND
POWER SUPPLY
UNIT
CN103-4
UNIT
CN103-4
Ground
CN6-5
GND
POWER SUPPLY
UNIT
CN103-5
UNIT
CN103-5
Ground
CN6-6
+3.3V
POWER SUPPLY
UNIT
CN103-6
UNIT
CN103-6
+3.3 VDC Power Supply
CN6-7
+5V
POWER SUPPLY
UNIT
CN103-7
UNIT
CN103-7
+5 VDC Power Supply
CN6-8
-5V
POWER SUPPLY
UNIT
CN103-8
UNIT
CN103-8
-5 VDC Power Supply
CN6-9
+5VP
POWER SUPPLY
UNIT
CN103-9
UNIT
CN103-9
+5 VDC Pilot Power Supply,
that provides power to the
active components during
the Sleep Mode.
that provides power to the
active components during
the Sleep Mode.
CN6-10
nMPOFF
POWER SUPPLY
UNIT
CN103-10
UNIT
CN103-10
Energy Saver Mode Control
Signal
Signal
CN6-11
nSSR
POWER SUPPLY
UNIT
CN103-11
UNIT
CN103-11
Fuser Lamp Control Signal
+24V
+24V
0V
0V
0V
+3.3V
+5V
-5V
+5V
+6
7V
0V
(Energy Saver Mode)
Fuser Lamp
ON
47
SEP 2005
Ver 3.0
UF-580/590/780/790
UF-5100/6000/6100
DX-600/800
SC PCB - CN7 (For UF-580/590/780/790, DX-600/800)
SC PCB - CN7 (For UF-5100/6000/6100)
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN7-1
FR
CCD PCB
CN30-1
CN30-1
Reset Signal
CN7-2
FCK1
CCD PCB
CN30-2
CN30-2
Shift Register Clock
CN7-3
FCK2
CCD PCB
CN30-3
CN30-3
Shift Register Clock
CN7-4
FSG
CCD PCB
CN30-4
CN30-4
Data Transfer Enable Signal
CN7-5
AGND
CCD PCB
CN30-5
CN30-5
Ground
CN7-6
+5V
CCD PCB
CN30-6
CN30-6
+5 VDC Power Supply
CN7-7
DOS
CCD PCB
CN30-7
CN30-7
Output Signal
CN7-8
OS
CCD PCB
CN30-8
CN30-8
Output Signal
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN7-1
AGND
CCD PCB
CN30-1
CN30-1
Ground
CN7-2
PHYTG
CCD PCB
CN30-2
CN30-2
Data Transfer Enable Signal
+5V(H)
0V(L)
1 s
+5V(H)
0V(H)
1 s1 s
+5V(H)
0V(H)
1 s 1 s
+5V(H)
0V(L)
1 s
2.4ms
0V
+5V
+3.0V 4.5V
3.5V
4.5V
4.5V
2.4ms
Max.1.0V
0V
+5V(H)
0V(L)
1 s
2.4ms
48
SEP 2005
Ver 3.0
UF-580/590/780/790
UF-5100/6000/6100
DX-600/800
SC PCB - CN9
SC PCB - CN12 (Except UF-5100/6000/6100)
CN7-3
PHY2
CCD PCB
CN30-3
CN30-3
Shift Register Clock
CN7-4
PHY1
CCD PCB
CN30-4
CN30-4
Shift Register Clock
CN7-5
AGND
CCD PCB
CN30-5
CN30-5
Ground
CN7-6
VOUT
CCD PCB
CN30-6
CN30-6
Output Signal
CN7-7
AGND
CCD PCB
CN30-7
CN30-7
Ground
CN7-8
+5V
CCD PCB
CN30-8
CN30-8
+5 VDC Power Supply
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN9-1
pSPKOT
SPEAKER
Line Signal, Key Tone,
Ringer
Ringer
CN9-2
GND
SPEAKER
Ground
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
CN12-1
GND
Flash Memory
Card
Card
Ground
CN12-2
D3
Flash Memory
Card
Card
Data Signal
SC PCB
Pin No.
Signal Name
Destination
Signal Waveform
Function
+5V(H)
0V(H)
1 s 1 s
+5V(H)
0V(H)
1 s1 s
0V
+2.5V
3.5V
3.5V
2.4ms
0V
+5V
+2V
-2V
(Min)
(Max)
0V
0V
+5V(H)
0V(L)
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