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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17
Replace Battery
Replace IC17(FRIP)
Power ON
Battery Voltage > 2.7V?
Check Q3 pin 2
Signal OK ? when
Power OFF/ON
Error 026    Backup Battery Week
<Check Point>
 
1) SCA 8 / SCB 6
2) D-3 (CNP4 Pin 1 : BATLVL)
3) C-4 (Q3 Pin 2 : pBATCHK)
Y
N
N
N
N
Y
Y
Y
4) C-3 (Q1 Pin 3 : BAATIN)
Check Q3 pin 3
Signal OK ? when
Power OFF/ON
Check Q1 pin 3
Signal OK ? when
Power OFF/ON
Replace Q3
Replace Q1
Replace IC1
Normally around 3.0V
One Shot Low Trigger
One Shot High Trigger
One Shot Battery Voltage
18
Replace IC19(Op. Amp.)
Does IC7(FRIP)
pin28(*VSDA) send data?
Pin 7: N & CNP7.8 : Y
send data?
Does this problem
still occur?
Check CNP 7 (CCD Drive Check)
RS 
  NG (Replace IC2 or IC7)
FSH  
NG 
(Replace 
IC7)
FCK 1 & 2(2MHz) 
  NG(Replace IC7 )
Replace IC7(FRIP)
Replace IC18 (SRAM)
Does LED comes ON?
N
Y
N
Y
Y
N
Replace
Q10 or Q8 or IC1
Tx, Copy data abnormal( UF-585 )
<Check Point: Output of FRIP>
SCB 4
C-3 IC7 Pin28( *VSDA)
C-3 IC7 Pin29 ( nVSEN ): L
C-3 IC7 Pin30  ( nVSCK  ): 1MHz
<Check Point : LED>
SCB 1
D-4 (CNP1 PIN 1 & Pin 2)
D-4 (Q10 PIN 3)
D-4 (Q8 PIN 2)
<Check Point : Input of PEGASUS>
SCB 2    B-3 (IC2 PIN 87: *VSDA)
Check & Replace
IC2(PEGASA)
<Check Point: Shading Signal>
SCB 4
A-3 IC19 Pin7 (
Op-Amp Output)
A-3 CNP7- 8 (
CCD Output)
Pin 7: Y 
& CNP7.8 : Y
Pin 7: N & CNP7.8 : N
END
<Check Point:
CCD Drive Check
 >
SCB 4
A-1 CNP7 Pin  1 (RS)
A-2 CNP7 Pin  2 (FCK1)
A-2 CNP7 Pin  3 (FCK2)
A-1 CNP7 Pin  4 (FSH)
Enter Service Mode 5
CCD TEST
Photo: 10
Photo: 11
Photo: 14
Photo: 13
Photo: 12
Make a Copy
Does IC19 pin7 & CNP7.8
5V
0V
1.5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
19
Replace IC19(Op. Amp.)
Does IC17(FRIP)
pin51(*VSDA) send data?
Pin 7: N & CNP7.8 : Y
Does IC19 pin7 & CNP7.8
send data?
Does this problem
still occur?
Check CNP 7 (CCD Drive Clock)
FR 
  NG (Replace IC2 or IC17)
FSG 
  NG (Replace IC17)
FCK 1 & 2 
  NG(Replace IC17)
Replace IC17(FRIP)
Replace IC18 (SRAM)
Does LED comes ON?
N
Y
Y
N
N
Y
Replace
Q10 or Q8 or IC1
Tx, Copy data abnormal( UF-595 )
<Check Point: Out of FRIP>
SCA 7
C-3 IC17 Pin51: (*VSDA)
C-3 IC17 Pin29 ( nVSEN ): L
C-3 IC17 Pin30 ( nVSCK ): 1MHz
<Check Point : LED>
SCA 1
D-4 (CNP1 PIN 1 & Pin 2)
D-4 (Q10 PIN 3)
D-4 (Q8 PIN 2)
<Check Point: Input of PEGASUS>
SCA 2
B-3 (IC2 PIN 87: *VSDA )
Check & Replace IC2(PEGASUS)
<Check Point: Shading Signal>
SCA 7
A-2 (IC19 PIN 7 & CNP7.8)
Pin 7: Y 
& CNP7.8 : Y
Pin 7: N & CNP7.8 : N
END
<Check Point: CCD Drive Clock>
SCA 7
A-1,2 (CNP7 Pin1,2,3,4)
Enter Service Mode 5
CCD TEST
20
S-Door open
Replace S-Door sensor
Replace IC1(Panel CPU)
Does IC1(Panel CPU)
Y
N
Pin10 (pSDOOR) goes High?
S-Door sensor
<Check Point>
1) PNL 1
2) C-3 (IC1 Pin 10)
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