GENERAL (serv.man51). (All Machines) Upgrade to EURO Specification - Sharp ECR Technical Bulletin (repair manual). Page 2

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corresponding old option ROM should be used.
The ROM should be used in accordance with the combinations described in the chart.
For production:
The action described in<1> and <2> below has been carried out as of 1998 September
production.
<1> Change carried out in the application ROM.
The ROM has been changed from the old version to the new version as shown 
below:
Model name
(Old)
(New)
ER-A460/A470
VHI27020RAU1C
VHI27020RAU1D
ER-A490
VHI27040RAV1C
VHI27040RAV1D
ER-A570
VHI27040RAJ1E
VHI27040RAJ1F
ER-A610
VHI27040RAI1E
VHI27040RAI1F
ER-A57R1
VHI27020RAP1C
VHI27020RAP1F
ER-A61R1
VHI27020RAN1C
VHI27020RAN1F
<2> A supplemental explanation manual concerning the EURO currency has been 
included in the box with the machine. The part code for the supplemental 
explanation manual is as shown below.
Part code: TINSM2375BHZZ (The part code is the same for all models)
5.Parts action:
Ref.
No.
Model
name
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price 
rank
ER-A460
ER-A470
V
version
VHI27020RAU1C
VHI27020RAU1D
BF
ROM
’98/9
4
ER-A490
5 -108
VHI27040RAV1C
VHI27040RAV1D
ER-A570
VHI27040RAJ1E
VHI27040RAJ1F
ER-A610
5 -108
VHI27040RAI1E
VHI27040RAI1F
ER-A57R1
VHI27020RAP1C
VHI27020RAP1F
ER-A61R1
VHI27020RAN1C
VHI27020RAN1F
<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.
6.Other:
Supplemental documents:
 Coordination capabilities with the ROM.
 ROM Replacement procedures.
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