Sharp UP-5350 User manual

POS TERMINAL
MODEL UP-5350
("V" version)
For KB version
For TQ,TS,KA version
1. Removing the Rear display filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Replacing the Rear display filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3. Removing the Top cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
4. Replacing the Top cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
5. Removing the power supply unit and AC cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
6. Replacing the power supply unit and AC cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
7. Removing the LCD unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
8. Replacing the LCD unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
9. Replacing the FDD unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
10. Removing the FDD unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
11. D-RAM disk: S.O. DIMM (Locally supplied) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
12. MCR unit: UP-E12MR2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
13. Adjusting the IRQ10/11 on the ISA PWB.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
14. RS232 & CENTRO I/F: ER-A8RS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
15. Rear display UP-I20DP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
16. Pole display: UP-P20DP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
17. Drawer unit: ER-03DW/04DW/05DW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
18. COM1, COM2, COM3/5, and COM4/6 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
19. Built-in printer: UP-T80BP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
20. Key pad : UP-C30PK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
CONTENTS
SHARP CORPORATION
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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

Precautions
·Before installation, be sure to turn off the power.
·Use gloves to protect your hand from being cut by the angle
and the chassis.
·Connect all the cables securely. When connecting or
disconnecting the cables, be careful not to apply stress to the
cables. (It may cause disconnection.)
·Ground the human body to prevent against troubles and dust
adhesion to the LCD by static electricity. When assembling the
LCD, use a discharge blower to prevent against dust intrusion.
·Be careful to the high voltage of the invertor PWB transformer.
·About placing top cabinet with LCD panel side down, Please
use a clean dust free clothe to protect the touch panel and LCD
area.
1. Removing the Rear display filter
1) Remove the two Screws .
2) Remove the Rear display filter .
2. Replacing the Rear display filter
Install the Rear display filter in the reverse order of removing.
3. Removing the Top cabinet
1) Remove the two Screws .
2) Remove the Side cabinet .
3) Remove the Screw .
4) Remove the Printer cover .
5) Remove the Screw .
6) Remove the Top cabinet .
a) Release the latches , and in that order. Slide the
upper cabinet to the right and release the latch on the right.
b) Lift the top cabinet and put it straight in the direction of arrow
A. ( Be careful not to pull the cable between the LCD I/F
PWB-Key pad PWB of the top cabinet and the MAIN PWB of
the Bottom cabinet.)
c) Pull and remove the following cables between the LCD I/F
PWB of the top cabinet and the MAIN PWB of the Bottom
cabinet.
·LCD Cable : MAIN PWB : CN11
·Key pad cable : MAIN PWB :CN10
·Earth wire .
4. Replacing the Top cabinet
Install the top cabinet in the reverse order of removing. Before install-
ing, make sure that each connector is connected securely.
1
2
A
3
5
2
10
4
1
8
9
1
7
6
a
bc

5. Removing the power supply unit
and AC cord
1) Remove the two screws .
2) Remove the AC cord cover .
3) Use a minus screwdriver to loosen the AC cord fixing screws (2
pcs.) of the power supply unit.
4) Remove the screw and the earth wire from the AC cord.
5) Remove the power supply cable .
6) Remove the four screws .
6. Replacing the power supply unit
and AC cord
Install the in the power supply unit and AC cord in the reverse order
of removing.
Before installing, make sure that each connector is connected se-
curely.
When connecting the AC cord to the power supply unit in
assembly, tighten with the torque of 3 kg/cm ±1 kg/cm.
7. Removing the LCD unit
1) Remove the LCD unit .
a) Remove the screw .
b) Remove the tilt cover .
c) Remove the core .
d) Remove the three Screws .
2) Remove the LCD rear cabinet .
a) Remove the two Screws .
b) Remove the pawls to of the LCD rear cabinet in that
order.
Caution:
Please do not place the LCD unit on hard surfaces, Please take
special care not to place the LCD unit on any surface that may cause
damage to the unit.
6
3
4
6
6
5
12
A
1
2
2
b
a
c
a
b
c
de
f
g
h
i
j
l
k
4
3

3) Remove the Inverter PWB .
a) Remove the Inverter cable .
b) Remove the CCFT cable .
c) Remove the screw .
d) Remove the Inverter cover .
4) Remove the Touch panel PWB unit .
a) Remove the LCD cable(40P) .
b) Remove the LCD cable(29P) .
c) Remove the Inverter cable .
d) Remove the two Screws .
5) Remove the LCD .
a) Remove the six screws .
b) Remove the four screws .
c) Remove the LCD plate .
d) Remove the LCD PWB unit .
e) Remove the screw and LED PWB .
Reference for attaching LCD GUM A : to LCD GUM B :
7
8
6
5
9
9
Lock Unlock
Lock
Unlock
10
11
12
13
15
14
14
21 20
19
18
17
18
18
18
18 18
19
19
22
23
b
a
b
a
Re
f
erenceline
Reference line
Ref
e
rence
l
ine
Re
f
erence line
b
ab
a
LCD

8. Replacing the LCD unit
Install the LCD unit in the reverse order of removing.
Before installing, make sure that each cables are connected securely.
9. Replacing the FDD unit
1) Remove to the Printer lid .
a) Remove the screw .
b) Remove the printer lid .
2) Remove the bottom plate .
a) Remove the three screws .
b) Remove the bottom plate .
3) Remove the FDD cover .
4) Install the FDD ANGLE-A .
a) Install the two FDD ANGLE-A and EARTH WIRE to the
FDD UNIT with the four screws .
5) Connect the FDD CABLE to the FDD UNIT .
6) Install the ferrite core onto the FDD cable .
7) Install the FDD UNIT to the UP-5350.
a) Install the FDD UNIT and FDD ANGLE-B to the bottom
cabinet with the four screws .
b) Connect the FDD CABLE to the Main PWB.
c) Pass the EARTH WIRE through the hole .
d) Install the EARTH WIRE with the screw .
8) Install the FDD COVER to the FDD FRONT COVER .
5
4
7
2
1
12
8
10
13
11
8
12
17
15
11
14
13
10
15
16
10
A
17
17
18

9) Install the FDD COVER UNIT , to the bottom cabinet.
10. Removing the FDD unit
Install the FDD unit. In the reverse order of replacing.
11. D-RAM disk: S.O. DIMM (Locally supplied)
[Device] 144 pin Small Outline DIMM (8Mbytes/16Mbytes/32Mbytes/64Mbytes)
[Outline] UP-5350 has a socket as Small Outline DIMM.
It is necessary to satisfy with S.O.DIMM memory specification as follows.
[Specification]
144pin S.O.DIMM
8Mbytes 16Mbytes 32Mbytes 64Mbytes
Type EDO type
Access time 60 nsec.(less than)
Power 3.3V
Refresh cycle 1024/16 msec. 2048/32 msec. 4096/64 msec. 4096/64 msec.
Refresh type CBR
Power consumption 700 mA (less than)
Other 4 chips x 16Mbits
(1Mwords x 16 bits) 8chips x 16Mbits (2 Mwords x 8 bits) 4 chips x 64Mbits (4 Mwords x 16 bits) 8 chips x 64Mbits (8 Mwords x 8 bits)
1) Remove the top cabinet.
2) Install the option D-RAM disk to the D-RAM connector: CN13
on the Main PWB.
a) Insert a D-RAM disk at a slant into the D-RAM connector.
b) Push the D-RAM disk until the D-RAM disk is correctly locked
by the arms of D-RAM connector.
17 18
1
2

3) Remove the option D-RAM disk.
a) Open the arms of D-RAM connector right and left.
b) The D-RAM disk will be lifted automatically.
12. MCR UNIT: UP-E12MR2
1) Fix the MCR ANGLE to the lower cabinet with two screws .
2) Connect the MCR cable to the MCR connector with the cable
holder , and tighter the screw on the back of lower cabinet.
3) Install the ferrite Core to the MCR cable and GND wire .
4) Fix the earth wire from the UP-E12MR2 with the screw.
13. Adjusting the IRQ10/11 on the
ISA PWB.
Adjust the IRQ10 and IRQ11 using the switches: S1 and S2 on the
ISA PWB if an option equipment is connected to the ISA slot of the
ISA PWB.
S1 = IRQ10: S = ON (Connect IRQ10 to the ISA Slot.)
M = OFF (Connect IRQ10 to GND, not to the ISA
Slot.)
S2 = IRQ11: S = ON (Connect IRQ11 to the ISA Slot.)
M = OFF (Connect IRQ11 to GND, not to the ISA
Slot.)
14. RS232 & CENTRO I/F: ER-A8RS
Adjust the IRQ10 and IRQ11.
(See the "13. Adjusting the IRQ10/11 on the ISA PWB.")
1) Remove the REAR COVER.
2) Remove the screw from the ISA BUS SHASSIS.
3) Insert the I/F PWB to the ISA BUS CONNECTOR.
4) Fix the I/F BRACKET to the ISA BUS SHASSIS with screw .
Only one ER-A8RS can be installed.
5) Connect the RS232 and CENTRONICS cables to the I/F
PWB.
If an I/F (locally supplied half-size PC card) other than the ER-
A8RS is connected to the ISA bus connector, it may be required to
remove reinforcement angle when inserting the I/F.
In this case, remove reinforcement angle , insert the I/F, then
install reinforcement angle .
2
1
3
46
57
SM SMIRQ11 IRQ10
S1
S2
ER-A8RS connection
2
3
1
3
4
5

Align threaded holes completely before securing the I/F PWB with
screws.
15. Rear display UP-I20DP
1) Remove the Display filter
2) Remove the Rear cover angle from the Display filter
a) Remove the two Screws
3) Connect the display cable to the connector: CN: 1 on the Main
PWB
4) Install the Display unit to the cabinet
a) Align the positioning boss of the bottom cabinet with the
angle hole in the display unit.
16. Pole display: UP-P20DP
1) Install the core to the display cable and the display earth
cable .
2) Connect the Display cable to the remote display connector on
the back of the set.
3) Fix the display cable with the cable holder , and tighten the
screw on the back of bottom cabinet.
4) Fix the display earth cable to the main chassis with the screw
.
Cable holder
Use the following type of cable holder supplied with the UP-
P20DP.
·"3N" (large type)
1
2
3
1
A
45
A
A
2
3
1
4
6
5

How to Extend Display Pole
The pole can be extended by installing the attached pole to the
standard pole.
COMPONENT LIST:
No. NAME USE Q’ty
, Pole cabinet Pole extension 2
Screw (M3 ´4) Pole connection 4
Screw (M4 ´16) Securing the UP-P20DP to
the wooden table 4
Screw (M4 ´20) Securing the UP-P20DP to
the metal table 4
Nut Securing the UP-P20DP to
the metal table 4
Display cable (S) This display cable (S)
should be used instead of
the standard cable and
earth wire if the UP-20DP’s
standard pole is removed
to lower the height of the
UP-20DP.
1
Earth wire (S) 1
1) Remove the five screws .
2) Remove the Base angle .
3) Remove the PWB unit from the Base cabinet .
4) Remove the display cable from the PWB unit .
5) Remove the two screws .
6) Remove the Base cabinet from the pole cabinet .
7) Pull the Ratchet attached to the pole cabinet out of the
Display unit by turning it as shown in Figure A.
8) Remove the two screws .
9) Remove the pole cabinet from the Ratchet .
Pattern side(PWB)
Core
1
2
3
4
5
1
6
47
7
8
9
10
10
9

10) Install the attached pole cabinet to the pole cabinet to fix it
with the screw .
11) Install the pole cabinet in the opposite order of the disassem-
bly.
12) Fastening onthe table:
Secure the Base cabinet using the screw.
No. NAME USE Q’ty
Screw (M4 ´16) Securing the UP-P20DP to
the wooden table 4
Screw (M4 ´20) Securing the UP-P20DP to
the metal table 4
Nut Securing the UP-P20DP to
the metal table 4
Lowering the height of the UP-P20DP
Remove the standard Pole and attach the Base cabinet to the
Ratch . At this time, replace the standard Display cable and the
Earth wire with the S type cable and wire .
17. Drawer unit:
ER-03DW/04DW/05DW
1) Connect the drawer cable to the drawer connector .
2) Fix the earth wire to the main chassis from drawer box unit with
the screw .
3) Install the ferrite Core to the drawer cable and the earth wire
.
4) Fix the drawer cable with the cable holder , and tighten the
screw on the back of lower cabinet or .
Display cable
7
7
11 11
2
5
3
4
1
1 turn
6
7
AB

18. COM1, COM2, COM3/5, and
COM4/6 Connector
1) COM1 & COM2
·D-SUB 9pin Connector
·CI signal of COM1 or COM2 and +5V power supply can be
switched in order to supply +5V power.
Connector Specifications*
D-SUB9
Pin No. Signal Function I/O
1 CD Data Carrier Detect I
2 RD Receive Data I
3 SD Send Data O
4 ER Data Terminal Ready O
5 SG Signal Ground —
6 DR Data set Ready I
7 RS Request to Send O
8 CS Clear to Send I
9 CI/+5V Ring Indicate/+5V I/–
Main PWB
S2 = COM1: 1 = +5V
3 = CI
S1 = COM2: 1 = +5V
3 = CI
S2
13
S1
13
S231+5V CI
3
+5V
1S1
CI
31 S2
+5V CI
31 S1
+5V CI
+5V
CI
COM2
COM1

2) COM3/5, COM4/6
·Two channels of COM port with an RJ45 connector are
equipped.
·For 2 channels of RJ45 COM port, COM3 & COM4 or an I/O
address (COM5 & COM6) can be selected.
·Two CABLE HOLDER and SCREW (M3 ´8) are con-
tained in the package.
Connector Specifications*
RJ45
Pin No. Signal Function I/O
1 RS Request to Send O
2 ER Data terminal Ready O
3 SD Send Data O
4 SG Signal Ground —
5 SG Signal Ground —
6 RD Receive Data I
7 DR Data set Ready I
8 CS Clear to Send I
19. Built-in printer: UP-T80BP
1) Remove the BOTTOM PLATE .
a) Remove the three SCREWs .
b) Remove the BOTTOM PLATE .
c) Remove the SCREW , CABLE CLAMP and POWER SUP-
PLY CABLE .
Fig. 1
2) Install the PS+CONTROL PWB .
a) Fix the PS+CONTROL PWB with three SCREWs ,
SCREW : Use the screw which was fixing the CLAMP
3) Connect the POWER SUPPLY CABLE to the
PS+CONTROL PWB . (No. CN1)
4) Connect the I/F CABLE of the PS+CONTROL
PWB to the UP-5350 MAIN PWB (No.CN109)
Fig. 2
21
2
1
34
5
5
6
37
8
: XHBSD30P06000
: XEBSD30P08000
7
30
30

5) Remove the PRINTER LID .
a) Remove the screw .
b) Remove the PRINTER LID .
6) Install the PAPER ROLLERs (4ea.) .
Fig. 3
7) Install the SWITCH UNIT .
a) Fix the SWITCH UNIT on the cabinet pawl .
b) Pass the SWITCH UNIT CABLE through the hole (B).
Fig. 4
8) Install the AUTO CUTTER RELAY PWB UNIT .
a) Install the AUTO CUTTER RELAY PWB UNIT with SCREW
.
b) Pass the AUTO CUTTER RELAY PWB CABLE through the
hole (C).
Fig. 5
9) Install the PAPER GUIDE to the PRINTER
UNIT .
10) Install the HEAD CABLE to the PRINTER
UNIT .
Fig. 6
10
9
11
12
A
A
B
12
13
14
15
C
16
: XEBSD30P08000
15
17
19
18

11) Install the PRINTER UNIT .
a) Connect the AUTO CUTTER CABLE to the AUTO CUTTER
RELAY PWB .
b) Pass the HEAD CABLE through the hole (C).
c) Pass the MOTOR CABLE and SENSOR CABLE through
the hole (D).
d) Open the PRINTER UNIT .
e) Fix the PRINTER UNIT with four SCREWs
Fix the SCREWs in the order of -(a) to -(d).
f) Fix the two EARTH WIREs with a SCREW .
Fig. 7
12) Wiring for each cables as shown below
13) Connect the Printer cables to the CONTROL
PWB.
a) SWITCH UNIT CABLE : Connect to the CN7.
b) HEAD CABLE : Connect to the CN5.
Attach the FERRITE CORE (L size) and CA-
BLE CLAMP .
Fix the CABLE CLAMP with a SCREW .
c) AUTO CUTTER RELAY PWB CABLE : Connect to the CN4.
d) MOTOR CABLE : Connect to the CN2.
e) SENSOR CABLE : Connect to the CN6
Fig. 8
C
D
18
23 a
23 b
23 c
23 d
14
19
22
25 24
21
20
16
: XEBSD26P06000
23 a
: XEBSD26P06000
23 b
: XEBSD26P08000
23
: XEBSD26P08000
23 d
: XHBSD30P06000
25
c
16 19
14
20
26
22
13
21
16
19
4
28
: XEBSD30P08000
28

14) Wiring for each cables as shown below
a) Attach the FERRITE CORE (S size) to the I/F CABLE .
b) Fix the I/F CABLE and EARTH WIRE with the CABLE
BAND .
c) Set the switch: SW2 to the "MRS" position.
Fig. 9
15) Install the BOTTOM PLATE .
Fig. 10
16) Install the PRINTER COVER .
Fig. 11
26
SW2
22
13
21
16
19
27
28 8
29
31
30
1
2
29

1. LIST FOR SCREWs
No. PARTS CODE M [mm] L [mm]
XEBSD30P08000 3 8
-XEBSD26P06000 2.6 6
-
-XEBSD26P08000 2.6 8
-
XHBSD30P06000 3 8
2. INSTALLATION OF PAPER NEAR END SENSOR
[PARTS LIST]
No. PARTS NAME PARTS CODE NOTE
1PAPER NEAR
END SENSOR DUNTK3819BHZZ SENSOR UNIT, FIXING SCREW
2NEAR END SENSOR
CONNECTOR QCNCM6865RC0B 2 pin connector
1. Remove the BOTTOM PLATE .
2. Remove the PS+CONTROL PWB .
3. Solder the CONNECTOR to the PS+CONTROL PWB (No.
CN1)
4. Install the NEAR END SENSOR UNIT to the CABINET , and fix
it with the fixing SCREW .
Fig. 12
20. KEY PAD: UP-C30PK
Opetion for KB.
Standard for TQ, TS, KA
1) Remove the upper cabinet.
2) Remove the keyboard lid from the upper cabinet.
Keyboard is tightly engaged and hard to be removed.
When removing it, use nippers to cut off four pawls A from the
back of the upper cabinet.
L
M
L
M
1
3
2
1
PawlsA
PawlsB
PawlsA
PawlsB
Back ofthe uppercabinet

3) Attach the keyboard cover and keyboard unit to theupper
cabinet, and fix them with four screws .
When attaching keyboard cover , engage pawls C and D securely
with the upper cabinet.
4) How to wire cables:
Run the cable along the mark-off line of the cabinet and secure it
at three points with filament tape.
However, remember that on products that will be manufactured in
June 2000 and after, the cable will be secured with clamps.
5) Connect the cable of the keyboard unit to the main PWB con-
nector CN10.
6) Attach the earth spring to the lower cabinet with thescrew .
44
2
2
Back ofthe uppercabinet
PawlsC
PawlsD
6
5

COPYRIGHT ã2000 BY SHARP CORPORATION
All rights reserved.
Printed in Japan.
No part of this publication may be reproduced,
stored in a retrieval system, or transmitted.
In any form or by any means,
electronic, mechanical, photocopying, recording, or otherwise,
without prior written permission of the publisher.
SHARP CORPORATION
Information Systems Group
Quality & Reliability Control Center
Yamatokoriyama, Nara 639-1186, Japan
2000 April Printed in Japan