Read Sharp ER-A610 (serv.man4) Service Manual online
SERVICE MANUAL
CODE: 00ZERA610VSME
ELECTRONIC
CASH REGISTER
CASH REGISTER
MODEL
ER-A610
SRV Key : LKGIM7113RCZZ
PRINTER : M-820
(For "V" version)
PRINTER : M-820
(For "V" version)
CAUTION
EXTREME CAUTION MUST BE TAKEN WHEN SERVICING THIS MACHINE. EVEN
THOUGH THE MODE SWITCH IS IN THE
EXTREME CAUTION MUST BE TAKEN WHEN SERVICING THIS MACHINE. EVEN
THOUGH THE MODE SWITCH IS IN THE
&
POSITION, VOLTAGE IS STILL SUPPLIED TO
THE ENTIRE MACHINE.
WHEN WORKING ON THIS MACHINE MAKE SURE THAT THE POWER CORD IS
REMOVED FROM THE WALL OUTLET.
WHEN WORKING ON THIS MACHINE MAKE SURE THAT THE POWER CORD IS
REMOVED FROM THE WALL OUTLET.
CHAPTER 1. SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
CHAPTER 2. OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CHAPTER 3. SRV. RESET AND MASTER RESET . . . . . . . . . . . . . . . . . . . . . . 8
CHAPTER 4. HARD WARE DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CHAPTER 5. TEST FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
CHAPTER 6. DOWN LOAD FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
CHAPTER 7. SERVICE PRECAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
CHAPTER 8. CIRCUIT DIAGRAM & PWB LAYOUT . . . . . . . . . . . . . . . . . . . . 48
PARTS GUIDE
CONTENTS
SHARP CORPORATION
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
for after sales service only.
The contents are subject to change without notice.
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.
CHAPTER 1. SPECIFICATIONS
1. Appearance/Rating
1) Appearance
Fig.
1-1 Fig.
1-2
2) Rating
Power source
AC local voltage (
±
10%) 50Hz/60Hz
Power consumption
Standby:
20 W
Maximum: 68 W(Germany), 69 W(U.K),
with options installed.
Operating temperature
0°C~40°C (32°F~104°F)
Operating humidity
10%~90% (RH)
Physical dimensions,
including the drawer
including the drawer
374(W)
✕
483(D)
✕
215(H)mm
Weight
8.5 kg
2. Keyboard
1) Standard keyboard layout
Fig. 2-1
RECEIPT JOUNAL
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
1 1
1 2
5
10
15
20
4
9
14
19
3
8
1 3
18
2
7
12
17
1
6
11
16
NON-
DELETE
DELETE
DELETE
CHARGE
REPEAT
AUTO
CR2
CR1
CH
ST
TL
EX1
INQ
PRICE
CHANGE
CHANGE
EA N
PLU/SUB
AMT
CL
0
00
1
2
3
4
5
6
7
8
9
RCPT
SLIT
V P
NS
CUSTOMER
#
VAT
VAT
SHIFT
SHIFT
% 2
% 1
RA
PO
RF
1
2
1
2) Key top name
1
Standard key top
Keytop
Description
0 to 9, 00
Numeric keys
•
Decimal point key
C L
Clear key
⊗
Multiplication key
DEPT. 1~20
Department 1~20 keys
↑
RECEIPT
Receipt paper feed key
↑
JOURNAL
Journal paper feed key
RCPT
Receipt print key
VP
Validation print key
#
Non-add code entry key
AUTO
Atutomatically entry key
NS
No sale key
VAT
Value added tax key
SLIP
Slip print key
GC COPY
Guest check copy key
∃
1
Discount 1 key
∃
2
Discount 2 key
% 1
% 1 key
% 2
% 2 key
PO
Paid out key
RA
Received on account key
RF
Refund key
→
Void key
AMT
Amount key
PLU/SUB
PLU/Subdept. code entry key
EX1
Currency Exchange 1 keys
PLU 1~24
Direct/Sub department 1~24 keys
ST
Tax included subtotal key
CR 1
Credit 1 key
CR 2
Credit 2 key
CH
Check key
TL
Total key
VAT SHIFT
VAT Shift key
CUSTOMER
Customer code entry key
EAN
EAN code entry key
REPEAT
Repeat key
INQ
EAN inquiry key
PRICE CHANGE
Price change key
DELETE
Delete key
NON DELETE
Non-delete key
CHARGE
Charge key
2
Option key top
Keytop
Description
DEPT. 21~99
Department 21~99 keys
PLU 24~126
Direct/Sab department 24~126 keys
∃
3, 4
Discount 3 and 4 keys
% 3, 4
%3 and 4 keys
CR3~8
Credit 3~8 keys
CA 2
Cash 2 key
EX 2~9
Currency Exchang 2~9 keys
AUTO 2 ~10
Automatically entry key 2~10
1/2
1/2 key
CH2 ~ CH4
Check2 ~ 4 keys
CLK1 ~ CLK10
Push button clerk1 ~ 10 keys
2nd PRICE
Second price entry key
000
000 key
RA2
Received account 2 key
PO2
Paid out 2 key
DEPT#
Department nimber entry key
CHK PR
Check print key
SCALE
Scale key
DIFF ST
Differ subtotal key
3. Mode switch
Fig. 3-1
∗
The key can be removed in the REG or OFF position.
∗
In the SRV’ mode, key inputs are prohibited and no display is
made.
made.
∗
With the key in the off position power is still supplied to the
main PWB.
main PWB.
[Functions]
•
Function for each key position
•
SRV’:
System reset
•
SRV:
Service mode (Service programming)
•
PGM2:
Allows programming of an item that is not changed
frequently, in addition to the PGM1 mode program-
ming.
frequently, in addition to the PGM1 mode program-
ming.
SRV
MA
SM.
OP
REG
PGM1
PGM2
MGR
OP X/Z
(SRV)
(SRV')
X2/Z2
X1/Z1
2
•
PGM1:
Allows programming of items frequently changed
(e.g. department, PLU pricing, and discount rate set-
ting).
(e.g. department, PLU pricing, and discount rate set-
ting).
•
OP/XZ:
Allows X or Z operation by servers or cashiers.
•
REG:
Allows registrations.
•
MGR:
Allows the operations, by authorized person such as
a manager (e.g. correction after transaction finished
or cancellation of entry limits), which are not permit-
ted to ordinary cashiers.
a manager (e.g. correction after transaction finished
or cancellation of entry limits), which are not permit-
ted to ordinary cashiers.
•
X1/Z1:
Allows reading and resetting of a day’s sales total.
•
X2/Z2:
Allows reading or resetting sales totals in a specified
period.
period.
• &
:
Switching off the display to prevent key board en-
tries.
tries.
(The setting does not turn off the AC
power.)
power.)
4. Display
1) Layout
1
Operator display
Fig. 4-1
Dot display
No. of positions
16
Color of display
Green
Character size
8.15 (H)
✕
5.75 (W) mm
Font
Dot matrix (5
✕
7)
2
Customer display
Fig. 4-2
No. of positions
7
Color of display
Green
Character size
13(H)
✕
6(W) mm
Font
7 segments
Lamps
Display
contents
Description
ON LINE
The lamp lights up when the machine is connected
to the online transmission line; and it goes off when
the machine is disconnected from the line. The
lamp blinks during data transmission.
to the online transmission line; and it goes off when
the machine is disconnected from the line. The
lamp blinks during data transmission.
IN LINE
The lamp lights up during inline communications.
G. C. COPY
The lamp is on while the machine is in the GUEST
CHECK COPY mode.
CHECK COPY mode.
GLU
The lamp lights up when a NC (New check) or
PBLU key depressed, and it goes off when a
transaction operation is finalized.
PBLU key depressed, and it goes off when a
transaction operation is finalized.
PLU
The lamp lights up when a PLU entry is made.
VAT SHIFT
The lamp lights up when the VAT SHIFT key is
pressed.
pressed.
2nd PRICE
The lamp lights up when the 2nd PRICE key is
pressed.
pressed.
L2
The lamp lights up when the PLU level is 2.
L3
The lamp lights up when the PLU level is 3.
→
The lamp lights up when the change due is
displayed after an amount tendered entry.
displayed after an amount tendered entry.
ST
The lamp lights up when a subtotal is displayed.
TL
The lamp lights up when a transaction is finalized
with CASH, CHECK, CREDIT, or CHARGE key,
however, the lamp does not light up when a
transaction is finalized with an amount tendered
entry.
with CASH, CHECK, CREDIT, or CHARGE key,
however, the lamp does not light up when a
transaction is finalized with an amount tendered
entry.
VOID
The lamp lights up when a void key entry is made.
RF
The lamp lights up when a RF key entry is made.
4
ON
LINE
LINE
1
2
3
5
6
7
8
11
10
9
12
13
14
15
16
IN
LINE
LINE
GC
COPY
COPY
GLU
PLU STOCK VAT
SHIFT
2nd
PRCE
PRCE
L2
L3
ST
TL
RF
4
1
2
3
5
6
7
TL
L2
RF
L3
ST
3
