DOWNLOAD Panasonic UF-595 / UF-585 Service Manual ↓ Size: 8.65 MB | Pages: 127 in PDF or view online for FREE

Model
UF-595 UF-585
Pages
127
Size
8.65 MB
Type
PDF
Document
Service Manual / Other
Brand
Device
Fax / LASER
File
uf-595-uf-585.pdf
Date
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9
Scan into Memory
CCD PCB
UF-595: 
       FRIP5 (IC17)
UF-585: 
      FRIP4 (IC7)
PEGASUS
(IC2)
Converter
S/P
P/S
Converter
SRAM
Smoothing ROM
Laser Printer
Line
F-ROM
Program
(IC4 or IC21)
DRAM
[UF-595: IC6,7,20]
[UF-585: IC6]
F-ROM
(IC5)
DRAM
[UF-595: 
       IC6,7,20]
[UF-585: IC6]
CPU
(IC1)
MODEM
[UF-595: IC10,11]
[UF-585: IC8]
Data Bus (16 bit)
Page
Memory
ECM
Buffer
Line
Memory
Work
Area
Image
Memory
PEGASUS SH I/F & LP Image Processor
File Print from Memory
CCD PCB
UF-595: 
       FRIP5 (IC17)
UF-585: 
      FRIP4 (IC7)
PEGASUS
(IC2)
Converter
S/P
P/S
Converter
SRAM
Smoothing ROM
Laser Printer
Line
F-ROM
Program
(IC4 or IC21)
DRAM
[UF-595: IC6,7,20]
[UF-585: IC6]
F-ROM
(IC5)
DRAM
[UF-595: 
       IC6,7,20]
[UF-585: IC6]
CPU
(IC1)
MODEM
[UF-595: IC10,11]
[UF-585: IC8]
Data Bus (16 bit)
Page
Memory
ECM
Buffer
Line
Memory
Work
Area
Image
Memory
PEGASUS SH I/F & LP Image Processor
10
Single Copy
CCD PCB
UF-595: 
       FRIP5 (IC17)
UF-585: 
      FRIP4 (IC7)
PEGASUS
(IC2)
Converter
S/P
P/S
Converter
SRAM
Smoothing ROM
Laser Printer
Line
F-ROM
Program
(IC4 or IC21)
DRAM
[UF-595: IC6,7,20]
[UF-585: IC6]
F-ROM
(IC5)
DRAM
[UF-595: 
       IC6,7,20]
[UF-585: IC6]
CPU
(IC1)
MODEM
[UF-595: IC10,11]
[UF-585: IC8]
Data Bus (16 bit)
Page
Memory
ECM
Buffer
Line
Memory
Work
Area
Image
Memory
PEGASUS SH I/F & LP Image Processor
Multiple Copies
CCD PCB
UF-595: 
       FRIP5 (IC17)
UF-585: 
      FRIP4 (IC7)
PEGASUS
(IC2)
Converter
S/P
P/S
Converter
SRAM
Smoothing ROM
Laser Printer
Line
F-ROM
Program
(IC4 or IC21)
DRAM
[UF-595: IC6,7,20]
[UF-585: IC6]
F-ROM
(IC5)
DRAM
[UF-595: 
       IC6,7,20]
[UF-585: IC6]
CPU
(IC1)
MODEM
[UF-595: IC10,11]
[UF-585: IC8]
Data Bus (16 bit)
Page
Memory
ECM
Buffer
Line
Memory
Work
Area
Image
Memory
PEGASUS SH I/F & LP Image Processor
11
Report / List Printing
CCD PCB
UF-595: 
       FRIP5 (IC17)
UF-585: 
      FRIP4 (IC7)
PEGASUS
(IC2)
Converter
S/P
P/S
Converter
SRAM
Smoothing ROM
Laser Printer
Line
F-ROM
Program
(IC4 or IC21)
DRAM
[UF-595: IC6,7,20]
[UF-585: IC6]
F-ROM
(IC5)
DRAM
[UF-595: 
       IC6,7,20]
[UF-585: IC6]
CPU
(IC1)
MODEM
[UF-595: IC10,11]
[UF-585: IC8]
Data Bus (16 bit)
Page
Memory
ECM
Buffer
Line
Memory
Work
Area
Image
Memory
PEGASUS SH I/F & LP Image Processor
12
1.4
Power On Initial Flow Chart
1.4.1
Fax
<Check Output : If Signal is not correct, each IC
might be defective >
CPU (CS1)
IC1 CPU(50)       -> PEGASUS (7:FROM0)
    -> (2) IC21 FROM
CPU (RD)
IC1 CPU(43)       -> (54) IC21 FROM
CPU (A1-20)
Power
CPU JW5-9V
Master
Clock
7.16Hz -> (94) IC1 CPU(107) 28.64MHz
-> (16) IC2 PEGASUS
Reset
Reset IC11(2) ->   -> (14) IC2 
PEGASUS(10) 
-> 
   
-> (108) IC1 CPU
<Check Output : If Signal is not correct, each IC
might be defective >
CPU (nPRST)
IC1 CPU(1)
CPU (NFRRST) IC1 CPU(3)
<Check Output : If Signal is not correct, each IC
might be defective >
CPU(PNLTXD)
CPU(PNLRXD)
CPU(PNLCK)
IC1 CPU(
131)       ->  CNP4.7
IC1 CPU(132)        <->  CNP4.8
Power ON
Is Update Memory Card
Installed <IC1 CPU(126)> and
     BPNT CPU(120) is Low ?
Initial Flow
UF-585
CPU I/O Port Set
Y
Y
N
N
Panel Initial
UF-585 (
xx
)
Hardware Reset
Update Program
I/O Device Reset
I/O Device Port Set
1
Below is displayed on LCD
0
Is program date
Same?
Scanning LED Lit &
Scanning LED Flashed
Boot Program in CPU Start
DRAM Working Area Clear
System Program (FROM) Start
System Program (FROM) Start
might be defective >
5V
0V
5V
0V
5V
0V
0V
4V
0V
2V
5V
0V
5V
0V
5V
0V
<Check Output : If Signal is not correct, each IC
IC1 CPU(8-41)       -> IC21 FROM (4-28)
CPU(D0-15)
IC1 CPU(73-92)       -> IC21 FROM (33-52)
IC1 CPU(130)       <-  CNP4.6
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