Panasonic UF-7000 / UF-8000 / UF-7100 / UF-8100 (serv.man2) Service Manual ▷ View online
25
SEPT 2005
Ver. 2.0
UF-7100/8100
UF-7000/8000
EBC3A[31]
System Address Bus
EBC3D[0]
System Data Bus
EBC3D[1]
System Data Bus
EBC3D[2]
System Data Bus
EBC3D[3]
System Data Bus
EBC3D[4]
System Data Bus
EBC3D[5]
System Data Bus
EBC3D[6]
System Data Bus
EBC3D[7]
System Data Bus
EXITSOL_CTL
Exit Solenoid Control
FANNERR
Fan Error Detection Signal
FANPER
+24VDC Fan Power
FCTL
Fuser ON/OFF Control
GND
Ground
IICSCL
IIC-Bus Clock
IICSDA
IIC-Bus Data
KIN[0]
PNL Key Signal (Key Line)
KIN[1]
PNL Key Signal (Key Line)
KIN[2]
PNL Key Signal (Key Line)
KIN[3]
PNL Key Signal (Key Line)
KIN[4]
PNL Key Signal (Key Line)
KIN[5]
PNL Key Signal (Key Line)
KIN[6]
PNL Key Signal (Key Line)
KIN[7]
PNL Key Signal (Key Line)
KIN0
PNL Key Signal (Key Line)
KIN1
PNL Key Signal (Key Line)
KIN2
PNL Key Signal (Key Line)
KIN3
PNL Key Signal (Key Line)
LEDb
bLED ON/OFF Control
LEDg
gLED ON/OFF Control
LEDr
rLED ON/OFF Control
MGND
Ground
N.C.
No Connection
n5VMTON
Monitor ON / OFF Select Signal
n5VMVDL0
Monitor Volume Control Signal
n5VMVDL1
Monitor Volume Control Signal
n5VMVDL2
Monitor Volume Control Signal
NA
Motor Control Signal
nADF DOOR
ADF Door Open/Close signal
nADUST
LSU APC timing
nAPNT
ADF Paper Detection Sensor Signal
NB
Motor Control Signal
nBPNT
ADF Read Point Detection signal
nCBSY
Busy Command
nCHGCTL
HVPS Charge Control (ON/OFF)
nCPNT
ADF Paper Ejection Sensor Signal
Glossary of Electrical Abbreviations
Signal Name
Function
26
SEPT 2005
Ver. 2.0
UF-7100/8100
UF-7000/8000
nCSMDN
Modem Chip Select Signal
nCTON
Ringer Detection Signal
nDB
Developer (+ Voltage PWM Pulse)
nDBCH
Developer Charge (+/- Change)
nEBCOE
Output Enable
nEBCWBE[0]
Write Control Signal
nEXITSEN
EXIT Sensor Signal
nFXBSET
FXB Detection Signal
nFXBWUP
Wake Up Signal
nHKOF5V
Off-Hook Detection Signal
nHSYNC
Horizontal Synchronization Signal
NIRQOUT
G3B Interrupt Request Signal
nLDON
LD Light Enable
nLED3
PNL LED Control Signal
nLED4
PNL LED Control Signal
nLED5
PNL LED Control Signal
nLED6
PNL LED Control Signal
nLED7
PNL LED Control Signal
nLED8
PNL LED Control Signal
nLED9
PNL LED Control Signal
nLEDACT
ACTIVE Lamp LED Control Signal
nLEDALM
ALARM Lamp LED Control Signal
nLEDDAT
DATA Lamp LED Control Signal
nLEDSLP
Energy Saver Lamp LED Control Signal
nLPOW1
24V/5V Power Control Signal
nLPOW2
Buzzer Signal
nMDMINT
Modem Interruption Signal
nMDMRST
Modem Reset Signal
nMMCTL
Main Motor Control Signal
nMMHALF
Motor Rotation Speed Control
nMMLD
Main Motor Rotation Signal
nMOEN_OP
2nd Feeder Motor Control Signal
nMPON1
Power Save Control
nMPOW1
Power Supply Control Signal
nOPG3B
G3B Detection Signal
nOPTION
2nd Feeder Option Detection Signal
nPNLRST
PNL Reset Signal
nPON_OP
2nd Feeder No Paper Detection Signal
nPRDY
Printer Ready
nPRINT
Print Start
nPUCTL_OP
2nd Feeder Paper Pick up Control
nPURGE
Paper End Detection Signal
nREGSEN
Registration Sensor Signal
nRES
Printer Reset
nSBSY
Busy Status
nSCN[1]
PNL Key Signal (Scan Line)
Glossary of Electrical Abbreviations
Signal Name
Function
27
SEPT 2005
Ver. 2.0
UF-7100/8100
UF-7000/8000
nSCN[10]
PNL Key Signal (Scan Line)
nSCN[11]
PNL Key Signal (Scan Line)
nSCN[2]
PNL Key Signal (Scan Line)
nSCN[3]
PNL Key Signal (Scan Line)
nSCN[4]
PNL Key Signal (Scan Line)
nSCN[5]
PNL Key Signal (Scan Line)
nSCN[6]
PNL Key Signal (Scan Line)
nSCN[7]
PNL Key Signal (Scan Line)
nSCN[8]
PNL Key Signal (Scan Line)
nSCN[9]
PNL Key Signal (Scan Line)
nSLPKY
Energy Saver Key Signal
nSNRCLK
LSU Motor Clock
nSNRCTL
LSU Motor Control Signal
nSNRLD
LSU Motor Lock Signal
nSPCWAKE
Wake Up Control
nTECTL
Low Toner LED Control
nTESEN
Low Toner Sensor Signal
nTOP
Paper Top Detection Signal
nTOPSEN
Paper Detect Sensor Signal
nTR
Transfer (- Voltage PWM Pulse)
nTRCTL
HVPS Transfer Control (+/- Change)
nVIDEO
Video Signal
nWAKE
Wake Up Signal
pCMLD
CML ON / OFF Select Signal
PIX
Scanner Serial Data
pLEDBON
bLED ON/OFF Control
pLEDGON
gLED ON/OFF Control
pLEDRON
rLED ON/OFF Control
PNLRXD
PNL Reception Data Signal
PNLTXD
PNL Transmission Data Signal
PNON
No Paper Sensor Signal
pSAVE
Power Save Control Signal
pSDRST
SDR Reset
pSENTIM
Scanner Horizontal Synchronous Signal
pSPKOT
Line Signal Dial Tone
pSREQ
Scanner Request Signal
PUSOL_CTL
Pick Up Solenoid Control
PUSOL_CTL1
Pick Up Solenoid Control
pVREQ
Scanner Vertical Synchronous Request Signal
REGSOL_CTL
Registration Solenoid Control
RESET
G3B Reset Signal
SCLD
IIC-Bus Data
SDAD
IIC-Bus Clock
SDRIIC
IIC-Bus SDR Interrupt
SI
Scan Data Flame Signal
SI3
Scanner Data Frame Signal
Glossary of Electrical Abbreviations
Signal Name
Function
28
SEPT 2005
Ver. 2.0
UF-7100/8100
UF-7000/8000
SIG
Scanner Serial Data
SXD
Serial Data Status
TH
Fuser Thermistor Signal
VDD
Scanner Power Supply (5V)
VLED
LED Power Supply (5V)
ZCIN
Zero Crossing Signal
ZCIN(GND)
Zero Crossing Signal
Glossary of Electrical Abbreviations
Signal Name
Function
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