Sharp MX-6580N / MX-7580N (serv.man19) Service Manual / Technical Bulletin ▷ View online
Technical Report
DIGITAL FULL COLOR COPIER (OPTION): MX-6580N/7580N
No. : CCE-1780
Date: July 11, 2017
この資料に掲載されている表示価格は消税抜きです。
SHARP CORPORATION
Office Solutions Business Unit
C
CHANGE OF DSPF CONTROL
PWB/SCN-MOTHER PWB FOR
PRODUCTIVITY IMPROVEMENT
1. Model Name:
MX-6580N/7580N
2. Description:
Flash ROMs on DSPF control PWB and SCN-Mother PWB have been changed from
socket type to direct-mounted ROM to improve productivity.
Single item of Flash ROM
has been disused due to this change.
*When using the old PWB instead of new PWB, Flash ROM (VHI29LD1M004C or
VHI29LS1M007C) is required.
*When replacing the PWB, please be sure to update the firmware to the latest version.
DSPF control PWB
SCN-Mother PWB
Socket disused
Socket disused
3. Action:
From June 2017 production
4. Parts Action:
Ref.
No.
Model
name
Destination P/G No.
Current parts
New parts
Price
rank
Q'ty
Parts name
Effective
time
Inter-
change-
ability
Parts code
Parts code
1
MX-6580N
MX-7580N
MX-7580N
ALL
15-3
CPWBX2218DS51 CPWBX2218DS52
BV
1
DSPF control PWB unit
2017/6
5
15-14
VHI29LD1M004C
-
-
-
DSPF flash M DIMM
74-13
CPWBX2217DS52 CPWBX2217DS56
CA
1
SCN-Mother PWB
5
74-14
VHI29LS1M007C
-
-
-
SCU flash M DIMM
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current 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.
Display
