Sharp XE-A102 (serv.man2) Service Manual ▷ View online
XE-A102
SPECIFICATIONS
– 3 –
7. DRAWER
[OUTLINE]
• Standard equipment
: Yes (1)
• Max. number of drawers : 1
• The drawer consists of
:
(1) Drawer box (outer case) and drawer
(2) Money case
(3) Coin case
(4) Lock (attached to the drawer)
[SPECIFICATION]
1)
DRAWER BOX AND DRAWER
2)
MONEY CASE
Layout:
3) LOCK (LOCK KEY : LKGIM7331BHZZ)
• Location of the lock: Front
• Method of locking and unlocking:
To lock, insert the drawer lock key into the lock and turn it 90 degrees
counter clockwise. To unlock, insert the drawer lock key and turn it 90
degrees clockwise.
counter clockwise. To unlock, insert the drawer lock key and turn it 90
degrees clockwise.
• Key No: 301
8. BATTERY
1) MEMORY BACK UP BATTERY
For memory back up, the dry battery ULM-3 (3 pieces) are needed.
1.
Memory holding time:
Approx. 1 year after New dry batteries are installed.
Approx. 1 year after New dry batteries are installed.
2.
Battery exchange method:
When the low battery symbol "L" lights up, replace the batteries (3
AA) replaced by the following method;
When the low battery symbol "L" lights up, replace the batteries (3
AA) replaced by the following method;
1) Power on the ECR.
2) Mode switch turn to "REG" mode.
3) Remove the OLD dry batteries (3 pieces).
4) The nobattery symbol "
L
" light up.
5) Insert the NEW dry batteries (3 pieces).
6) Confirm the low battery symbol "L" and nobattery symbol "
L
" is
off.
2) LOW BATTERY
Low battery indication will appear on the left side of display when the
battery voltage is low.
CASE 1: When sitting idle or after completion of transaction.The
machine can indicate the low battery condition (Always)
CASE 2: Low battery indication will not appear during key opera-tions,
but will appear after power up of the cash register.
[Display sample]
" 0.00 " : Battery is OK.
"L 0.00" : Low battery (You have to change the batteries.)
After finalization
"F 12.34": Battery is OK.
"L 12.34": Low battery ("L" indicate instead of "F".)
3) NO BATTERY
If the user forgets to replace the battery and the battery voltage falls
below a certain level, or if a power failure occurs with no batteries
below a certain level, or if a power failure occurs with no batteries
installed, the memory contents cannot be retained. The CPU judges it
as no battery and performs the master reset. In this case, all the set-
tings and registrations are cleared. If, however, the power is con-tinu-
tings and registrations are cleared. If, however, the power is con-tinu-
ously supplied to the AC cord, the memory contents are retained.
Low battery : Batteries are installed, but the voltage is low. Memory
back up can be done.
No battery : Batteries are not installed or the voltage is extremely low.
The master reset is executed when a power failure
occurs, when the batteries are not properly changed.
occurs, when the batteries are not properly changed.
Low battery & No battery indication will appear at the most left position
of display when the battery voltage is low.
CASE 1: When any numeric entry & item entry is not done or just after
finalization.
The machine can indicate the battery condition. (Always)
CASE 2: When numeric entry or item entry is done.
Battery condition is not appeared.
Exceptionally, at the power is restored after power failure, the
low battery & No battery indication will appear on the display
only when the battery voltage is low.
only when the battery voltage is low.
And the indication will disappear after any key entry.
[Display sample]
" 0.00" : Battery is OK.
"L 0.00" : Low battery
"
L
0.00" : No battery
After finalization
"F 12.34": Battery is OK.
"L 12.34": Low battery ("L" indicate instead of "F".)
"
L
12.34": No battery ("L" indicate instead of "F".)
Size
330 (w) x 360 (d) x
●● (h)
Material
Plastic
Bell
-
Release lever
Standard equipment: situated at the bottom
Drawer open sensor
-
Separation from the drawer
Disallowed
Separation of the bill compartments from the coin
compartments
compartments
Allowed
Bill separator
-
Number of compartments
4B/5C (U)
3B/6C (V)
4B/5C (U)
3B/6C (V)
L
L
XE-A102
OPTIONS
– 4 –
CHAPTER 2. OPTIONS
1. OPTIONS (NONE)
2. SERVICE OPTIONS (NONE)
3. SUPPLIES
4 SPECIAL SERVICE TOOLS (NONE)
CHAPTER 3. MASTER RESET
Master reset:
Clears all the memory and initializes each preset parameter.
The master reset should be performed by using the following procedure.
1.
Turn off the power (Power OFF). (See Note 1.)
2.
Let the ECR be without the memory back up battery.
3.
Turn the mode switch to the others of Power-off position.
4.
Turn on the power (Power ON). (See Note 2.)
When the master rest is completed, the buzzer sounds intermittently
three times.
5.
Attach the memory back up battery to the ECR.
The master reset can also be accomplished in the following case.
The master reset can also be accomplished in the following case.
(See Note 3.)
Note 1) Power OFF:
Means disconnecting the AC power supply to the
machine. (Specifically, unplugging the machine.)
machine. (Specifically, unplugging the machine.)
Note 2) Power ON:
Means connecting the AC power to the ma-chine. (Specif-
ically, plugging in the machine.)
Note 3) In case a power failure occurs when the machine has no
battery installed, the master reset operation is automati-
cally performed after the power has been restored.
NO
NAME
PARTS CODE
PRICE RANK
DESCRIPTION
1
ROLL PAPER
DPAPR1025CSZZ
AS
5 ROLLS/PACK
2
INK ROLLER
NROLR1022CC05
AF
XE-A102
HARDWARE DESCRIPTION
– 5 –
CHAPTER 4. HARDWARE DESCRIPTION
1. OUTLINE
2. BLOCK DIAGRAM
3. DISCRIPTION
1)
DISPLAY
(Output Timing of STROBE signal)
2) KEYBOARD AND MODE SW
MODE SW, KEY MATRIX is follows.
*Note: Although the XE-A102 has 30 keys, the keyboard circuit is
actually 32 keys (+) the PF key.
3) BUZZER
The BUZZER is driven by the P75/BUZ signal of the CPU.
Frequency : 4.095kHz
• CPU
: uPD780023A (ROM 24KB, RAM 1024B)
• KEY BOARD : 30key including PF key
• MODE SW
: 5position slide SW
• DISPLAY
: 7seg.+DP x 8digit LED (YELLOW GREEN) FRONT only (U)
7seg.+DP x 9digit LED (YELLOW GREEN) FRONT only (V)
7seg.+DP x 9digit LED (YELLOW GREEN) FRONT only (V)
• DRAWER
: 1ch, no open sensor
• BUZZER
: 1beep, piezo buzzer
• PRINTER
: M-31(no EURO SYMBOL) (U)
M-31V (V)
6V
CPU
uPD 780023A
D
Printer
M-31
M-31
RAWER
KE Y
BOARD
&
MODE SW
8. 8. 8. 8. 8. 8. 8.
FRONT display :8digit
POWER
SU PPLY
AC
5V
ST1-
∼ST4-,ST5
A1
∼G1,DP1,A2 G2
~
,DP2
KST1
∼KST8
KR1
∼KR6
8.
BU ZZER
MA IN
4.19MHz
For Clock
32.768kHz
Battery
5V
ST4-
ST5- (V)
ST3-
ST2-
ST1-
ST1-
ST2-
ST3-
ST4-
1ms
30~100us
Display
strobe
strobe
SW1
MODE SW
KST2
KR1
KST3
KST4
KST5
1
2
3
4
5
22
31
7
15
16
24
25
26
1
2
8
9
10
17
18
19
27
28
3
4
11
12
21
30
5
6
13
14
32
6
7
13
25
D13
1SS133 KST1
1
2
8
14
D14
1SS133 KST2
11
12
19
9
D15
1SS133 KST3
17
18
3
23
D16
1SS133 KST4
28
24
20
10
D17
1SS133 KST5
30
26
21
4
D18
1SS133 KST6
32
22
15
5
D19
1SS133 KST7
29
31
27
16
D20
1SS133 KST8
KST1
1
2
3
4
5
6
7
8
9
KCN2
KR2 KR6 KR5 KR4 KR3
KEYBOARD
1
2
3
4
5
Rotary SW
REG
POWER
OFF
VOID
X/
X/Flash
F
/PGM
Z
(U)
(V)
XE-A102
HARDWARE DESCRIPTION
– 6 –
4) REWIND MOTOR
When the rewind motor is driven by the signal of the CPU.
5) DRAWER
DRAWER OPEN signal :Output high signal between 50ms
6) DETECTING "LOW VOLTAGE"
• Values obtained by AD conversion and averaging
Register value: 138 (
L
2.7V) or less
3 No voltage
139 - 154 (
L
2.7V - 3.0V)
3 Low voltage
more than 154
3 OK
7) DESTINATION DETECTION PORT
U and V version
P66
L
5ms 10ms
15ms
PRINTER
MOTOR
MOTOR
REWIND
MOTOR
MOTOR
Click on the first or last page to see other XE-A102 (serv.man2) service manuals if exist.