Read Sharp XE-A137 (serv.man2) Service Manual online
SERVICE MANUAL
CODE: 00ZXEA147/S1E
ELECTRONIC
CASH REGISTER
XE-A107/A137/A147(V)
MODEL XE-A1BT
CHAPTER 1. SPECIFICATION ············································································ 1-1
CHAPTER 2. OPTIONS ······················································································· 2-1
CHAPTER 3. MATSER RESET············································································ 2-1
CHAPTER 4. HARDWARE DISCRIPTIONS & OPERATION PRINCIPLE ········ 4-1
CHAPTER 5. DIAGNOSTIC ················································································· 5-1
CHAPTER 6. OTHERS ························································································· 6-1
CHAPTER 7. ERROR CODE ··············································································· 7-1
CHAPTER 8. PARTS LIST ··················································································· 8-1
SHARP CORPORATION
CONTENT
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
after sales service only.
The contents are subject to change without notice.
Parts marked with “
!”
are 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.
<Solder composition code of lead-free solder>
Solder composition
Solder composition code
Sn-Ag-Cu
a
Sn-Ag-Bi
Sn-Ag-Bi-Cu
b
Sn-Zn-Bi
z
Sn-In-Ag-Bi
i
Sn-Cu-Ni
n
Sn-Ag-Sb
s
Bi-Sn-Ag-P
Bi-Sn-Ag
p
(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD
When repairing a lead-free solder PWB, use lead-free solder thread. Never use conventional lead solder thread, which may cause a
breakdown or an accident.
Since the melting point of lead-free solder thread is about 40°C higher than that of conventional lead solder thread, the use of the exclu-
sive-use soldering iron is recommendable.
(2) NOTE FOR SOLDERING WORK
Since the melting point of lead-free solder is about 220°C, which is about 40°C higher than that of conventional lead solder, and its soldering
capacity is inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may cause land
separation or may exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when
completion of soldering is confirmed.
Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently.
If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron tip
after completion of soldering work.
If the soldering iron tip is discolored black during soldering work, clean and file the tip with steel wool or a fine filer.
CAUTIONS
THERE IS A RISK OF EXPLOSION IF THE BATTERY
IS REPLACED BY AN INCORRECT TYPE.
PROPERLY DISPOSE OF USED BATTERIES ACCORDING
TO THE INSTRUCTIONS.
LEAD-FREE SOLDER
The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder.
The alphabet following the LF mark shows the kind of lead-free solder.
1-1
CHAPTER 1. SPECIFICATIONS
1. PRODUCTS OUTLINE
The XE-A107, A137 and A147 are developed in accordance with
following basic concepts.
following basic concepts.
1) The XE-A137 and XE-A147 are a mass-route popular class
ECR and low-class European Fiscal model.
2) Main features of XE-A137 and XE-A147 are 1-sheet drop-in
thermal printer, and SD card slot.
3) XE-A147 also has features of RS-232 port and battery option.
2. MAIN FEATURE & FUNTTION
1) New design
2) Color variation (Black and white)
3) 1-Sheet drop-in thermal printer (XE-A137/XE-A147)
- Print speed: Approx. 7 lines/Sec.
- Paper width: 58mm
4) SD-card slot standard: for Programming and data export
(XE-A137/XE-A147)
5) PC link (Programming tool) (XE-A137/XE-A147)
6) Local language support (XE-A137/XE-A147)
7) RS232C port(D-sub) standard: for FISCAL control box
connection (XE-A147 only)
8) Battery option is available (XE-A147 only)
[1] XE-A137 / XE-A147
1. BASIC SPECIFICATIONS
XE-A137-BK/WH
XE-A147-BK/WH
External dimension
(Including the drawer)
(Including the drawer)
335(W) x 360 (D) x 190 (H) mm
Weight
Approx 5kg
Power
source
AC adapter
Europe/
Asia/ME/
Oceania etc
Asia/ME/
Oceania etc
AC220-230V (50/60Hz)
AC230- 240V (50Hz)
AC230- 240V (50Hz)
Power consumption
Stand-by: 1.9W
Operating: 8.1W
Operating: 8.1W
Working temperature
0~40°C (32 to 104°F)
2. KEYBOARD
1) KEYBOARD OUTLINE
Type
Normal keyboard
Key position
STD / MAX 30
Key Pitch
19 (W) x 19 (H) mm
Key layout
Fixed type
2) KEYBOARD LAYOUT
3) KEY LIST
Key top
Description
0-9, 00
Numeric keys
↑
Paper feed key
○
X
/RCT SW
Multiplication / Receipt switch key
CL
Clear key
(BS)
Void key
ESC/ HELP
Escape / help key
%
Percent key
PO/VAT (Space)
Paid out / VAT key
PCPT / RA (DC)
Receipt / Received on account key
SHIFT
Department shift key
PLU
PLU (Price Look Up) key
DEPT 1-4 (5-8)
Department 1-4 (5 -8) key
CR
Credit key
EX
Exchange Key
CH
Check key
#/TM/ST
Non add / Time / Subtotal
TL/AT/NS
Total / Amount tendered / No sale key
1-2
3. MODE SWITCH
1) MODE SWITCH OUTLINE
Type
Rotary switch type with Mode key
STEP
5
2) LAYOUT
3) FUNCTION
Turns the display off. No operations are possible
REG
Permit transaction entry
Permit correction after final a transaction
X/Flash
Permits printing of sales reports and display the
flash reports
flash reports
Z/PGM
Permits printing and resetting of sales reports and
programming
programming
4. DISPLAY
1) OPERATOR DISPLAY
Display device
LED numeric display
Number of line
1 line
Number of positions
9 digits numeric display (V model)
Color of display
Yellow Green
Character size
Numeric: 14.2 (H) x 8.0 (W) mm
5. PRINTER
1) PRINTER
Printing system
Thermal printer
Printing digits
30 digits
Character size
1.25 mm(W) x 3.0 mm (H)
Printing speed
Approx. 7lines / Sec.
Cutter type
Manual
Validation printing
None
Logo stamp
None
Ink roller
None
Ink Ribbon
None
Graphic Logo Print
Yes (Size: 360 mm(W) x 180 mm(H))
Paper end sensor
Receipt side
Yes
Journal side
None
Paper near end sensor
Receipt side
None
Journal side
None
Printer cover key
None
2) PAPER
Paper type
Thermal paper
Paper roll width
57.5 ±0.5mm
Paper roll diameter
φ80mm
Paper Thickness
72 to 78μm
Paper weight
66 to 72g/m
2
6. DRAWER
1) DRAWER BOX AND DRAWER
Material
Plastic
Bell
--
Release lever
Standard equipment: situated at the
bottom
bottom
Drawer open sensor
--
2)
MONEY CASE
Separation from the drawer
Disallowed
Separation of the bill
compartments from the coin
compartments
compartments from the coin
compartments
Allowed
Bill separator
-
Number of compartments
3B/6C (V model)
