DM-2000 (serv.man54). Increase of power supply margin on PWB due to change of fuse — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
DM-2000 (serv.man54)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
394.48 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Increase of power supply margin on PWB due to change of fuse
File
dm-2000-sm54.pdf
Date

View Sharp DM-2000 (serv.man54) Technical Bulletin online

DCE 255
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model
AR161/163/DM2000
2. Description
The 15A fuse has been used on the power supply PWB. Since it may blow out according
to the power supply situation, it is changed to a 20A fuse to widen the margin.
Current parts
New parts
Model
name
Ver
sio
n
P/G
No.
Parts code
Parts code
Price
rank
Q'ty
Parts
name
Effec-
tive
time
Inter-
change
-
ability
AR-161
AR-163
DM-2000
28 -
105
ALL
0KY0K704A0150
(15A)
0KY0K722A020/
(20A)
AT
2
Fuse
(F1/F2)
'01/11
3
<Interchange>
1. Interchangeable.
4. Not Interchangeable.
2. Current type can be used in place of new
type.
5. Interchangeable if replaced with same types
of related
3. Current type cannot be used in place of
new type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these
parts with specified ones
for maintaining the safety and performance of the set.
IMPROVEMENT OF MARGIN OF THE FUSE
ON THE POWER
TECHNICAL BULLETIN
Date:
25 July 2002
Model: DM2000
Ref.:
067
Colour: White
Page:
1 of 1
DCE 255
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model
AR161/163/DM2000
2. Description
The 15A fuse has been used on the power supply PWB. Since it may blow out according
to the power supply situation, it is changed to a 20A fuse to widen the margin.
Current parts
New parts
Model
name
Ver
sio
n
P/G
No.
Parts code
Parts code
Price
rank
Q'ty
Parts
name
Effec-
tive
time
Inter-
change
-
ability
AR-161
AR-163
DM-2000
28 -
105
ALL
0KY0K704A0150
(15A)
0KY0K722A020/
(20A)
AT
2
Fuse
(F1/F2)
'01/11
3
<Interchange>
1. Interchangeable.
4. Not Interchangeable.
2. Current type can be used in place of new
type.
5. Interchangeable if replaced with same types
of related
3. Current type cannot be used in place of
new type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these
parts with specified ones
for maintaining the safety and performance of the set.
IMPROVEMENT OF MARGIN OF THE FUSE
ON THE POWER
TECHNICAL BULLETIN
Date:
25 July 2002
Model: DM2000
Ref.:
067
Colour: White
Page:
1 of 1
DCE 255
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model
AR161/163/DM2000
2. Description
The 15A fuse has been used on the power supply PWB. Since it may blow out according
to the power supply situation, it is changed to a 20A fuse to widen the margin.
Current parts
New parts
Model
name
Ver
sio
n
P/G
No.
Parts code
Parts code
Price
rank
Q'ty
Parts
name
Effec-
tive
time
Inter-
change
-
ability
AR-161
AR-163
DM-2000
28 -
105
ALL
0KY0K704A0150
(15A)
0KY0K722A020/
(20A)
AT
2
Fuse
(F1/F2)
'01/11
3
<Interchange>
1. Interchangeable.
4. Not Interchangeable.
2. Current type can be used in place of new
type.
5. Interchangeable if replaced with same types
of related
3. Current type cannot be used in place of
new type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these
parts with specified ones
for maintaining the safety and performance of the set.
IMPROVEMENT OF MARGIN OF THE FUSE
ON THE POWER
TECHNICAL BULLETIN
Date:
25 July 2002
Model: DM2000
Ref.:
067
Colour: White
Page:
1 of 1
DCE 255
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model
AR161/163/DM2000
2. Description
The 15A fuse has been used on the power supply PWB. Since it may blow out according
to the power supply situation, it is changed to a 20A fuse to widen the margin.
Current parts
New parts
Model
name
Ver
sio
n
P/G
No.
Parts code
Parts code
Price
rank
Q'ty
Parts
name
Effec-
tive
time
Inter-
change
-
ability
AR-161
AR-163
DM-2000
28 -
105
ALL
0KY0K704A0150
(15A)
0KY0K722A020/
(20A)
AT
2
Fuse
(F1/F2)
'01/11
3
<Interchange>
1. Interchangeable.
4. Not Interchangeable.
2. Current type can be used in place of new
type.
5. Interchangeable if replaced with same types
of related
3. Current type cannot be used in place of
new type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these
parts with specified ones
for maintaining the safety and performance of the set.
IMPROVEMENT OF MARGIN OF THE FUSE
ON THE POWER
TECHNICAL BULLETIN
Date:
25 July 2002
Model: DM2000
Ref.:
067
Colour: White
Page:
1 of 1
DCE 255
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model
AR161/163/DM2000
2. Description
The 15A fuse has been used on the power supply PWB. Since it may blow out according
to the power supply situation, it is changed to a 20A fuse to widen the margin.
Current parts
New parts
Model
name
Ver
sio
n
P/G
No.
Parts code
Parts code
Price
rank
Q'ty
Parts
name
Effec-
tive
time
Inter-
change
-
ability
AR-161
AR-163
DM-2000
28 -
105
ALL
0KY0K704A0150
(15A)
0KY0K722A020/
(20A)
AT
2
Fuse
(F1/F2)
'01/11
3
<Interchange>
1. Interchangeable.
4. Not Interchangeable.
2. Current type can be used in place of new
type.
5. Interchangeable if replaced with same types
of related
3. Current type cannot be used in place of
new type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these
parts with specified ones
for maintaining the safety and performance of the set.
IMPROVEMENT OF MARGIN OF THE FUSE
ON THE POWER
TECHNICAL BULLETIN
Date:
25 July 2002
Model: DM2000
Ref.:
067
Colour: White
Page:
1 of 1

Download Sharp DM-2000 (serv.man54) Technical Bulletin

Here you can view online or download Sharp DM-2000 (serv.man54) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp DM-2000 (serv.man54) Copying Equipment. Information contained in Sharp DM-2000 (serv.man54) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).