Sharp XE-A203 Service Manual
Sharp XE-A203 - Cash Register Thermal Printing Graphic Logo Creation Manual
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Sharp XE-A203 manual content summary:
- Sharp XE-A203 | Service Manual - Page 1
SERVICE MANUAL CODE : 00ZXEA203USME LEAD-FREE SOLDER MODEL ELECTRONIC CASH REGISTER MODEL XE-A203 (U and A version) CONTENTS ■ LEAD-FREE SOLDER CHAPTER 1. SPECIFICATIONS 1 CHAPTER 2. OPTIONS 5 CHAPTER 3. MASTER RESET AND PROGRAM RESET 6 CHAPTER 4. HARDWARE DESCRIPTION 6 CHAPTER 5. TEST FUNCTION - Sharp XE-A203 | Service Manual - Page 2
■ 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 , clean and file the tip with steel wool or a fine filer. XE-A203U/XE-A203A LEAD-FREE SOLDER - Sharp XE-A203 | Service Manual - Page 3
Paper positioning guides 2. RATING Model Dimensions Weight Power source Power consumption Working temperature XE-A203 13.8 (W) x 16.9 (D) x 11.1 (H) in. (350 (W) x 430 (D) x 281 (H) mm) 17.6 Ib (8 kg) 120V AC ±10%, 60 Hz Stand-by 7.7 W Operating 28 W (max.) 32 °F to 104 °F (0 °C to 40 °C) ■Key - Sharp XE-A203 | Service Manual - Page 4
CUSTOMER DEPT REPEAT Customer display (Pop When you have registered ten times, the key to display the time. ■Machine state symbols : Appears during programming. : Appears when an error key entry when the electronic journal (EJ) memory is full. (Depending on programming when the electronic journal - Sharp XE-A203 | Service Manual - Page 5
: xx = error code P F: Light up when a registration is finalized by depressing [CASH], [CHECK], [CHARGE] key o C: Light Description (by PGM selection) 6. PRINTER 1) Printer • Part number : M-T53II • NO. of station : 1 Max. Paper feed speed: Approximate 60mm/s (Approximate 12 l/s) (Manual feed) - Sharp XE-A203 | Service Manual - Page 6
3) Coin case 4) Lock (attached to the drawer) [SPECIFICATION] 1) DRAWER BOX AND DRAWER Type SEC SECL Model name of SJ415 the drawer box SJ423 Size (mm) 330(W) x 418(D) x 98(H) 355(W) x 423 is low. And the indicator will disappear after any key entry. XE-A203U/XE-A203A SPECIFICATIONS - 4 - - Sharp XE-A203 | Service Manual - Page 7
(Version. 1.01) [Outline] XE-A203U has a SD Memory Card slot paper 4. SPECIAL SERVICE TOOLS NO NAME 1 USB Cable PARTS CODE TPAPR6656RC05 PARTS CODE PRICERANK BA DESCRIPTION 5 ROLLS/PACK PRICE RANK DESCRIPTION CHAPTER 3. MASTER RESET AND PROGRAM RESET 1. MASTER RESETTING Master resetting - Sharp XE-A203 | Service Manual - Page 8
23.8V 12MHz CPU Renesus RESET IC 32.768kHz DRAWER M30624MWPD85FP ROM 320KByte RAM 24KByte LV125 HCT04 SD CARD Driver/Sensor PRINTER MT53II MOTOR S-RAM 128KByte USB Controller M66291GP USB Type B 74H374 SEG Driver Decoder 74HC138 x 2 4 to 16 DIG Driver KEY SCAN KEY RETURN LED Front 10 - Sharp XE-A203 | Service Manual - Page 9
BUS D5 DATE BUS D6 DATE BUS D7 KEY DISPLAY (4 TO 16) KEY DISPLAY (4 TO 16) KEY DISPLAY (4 TO 16) KEY DISPLAY (4 TO 16) PAPER FEED MOTOR PAPER FEED MOTOR PAPER FEED MOTOR PAPER FEED MOTOR ADDRESS BUS A0 ADDRESS BUS A1 DRIVE SIGNAL SD CLK SD RXD SD TXD XE-A203U/XE-A203A HARDWARE DESCRIPTION - 7 - - Sharp XE-A203 | Service Manual - Page 10
PRINTER CLOCK UNUSED FIXED TO L FIXED TO L USB RESET /EPM CONTROL SIGNAL WHEN IPL BUZZER PAPER TAKE UP MOTOR POWER INTERRUPT USB DMA REQUEST USB INTERRUPT UNUSED 32.768kHz 32.768kHz KEY IN KEY IN KEY IN KEY IN KEY IN KEY IN KEY IN KEY IN HEAD TEMPERATURE MONITOR HEAD VOLTAGE MONITOR PRINTER/STB2 - Sharp XE-A203 | Service Manual - Page 11
0 request signal 24 P76 (TA3OUT) /REUSB M66291 Reset control 5. SD CARD I/F (XE-A203U ONLY) One port for SD card I/F is provided Paper feed motor (IN2) 75 P15 IN1 Paper feed motor (IN1) 74 P16 ENA2 Paper feed motor (ENA2) 73 P17 ENA1 Paper feed motor (ENA1) Driver - Sharp XE-A203 | Service Manual - Page 12
is judged as NO BATTERY. 8. KEY/DISPLAY 8-3. CPU PORT AND REGISTER Function paper The front display is of 10 digits of LED, and the POPUP display is of 7 digits of LED. FRONT: POP UP: - Sharp XE-A203 | Service Manual - Page 13
DIAG Mode switch position: "PGM" mode Key operation: Above code + "RCPT/PO" key 2. DESCRIPTION OF EACH DIAGNOSTIC PROGRAM 1) DISPLAY BUZZER TEST 1 Key operation 100 RCPT/PO 2 Test procedure test will automatically be terminated after the printer prints. XE-A203U/XE-A203A TEST FUNCTION - 11 - - Sharp XE-A203 | Service Manual - Page 14
the paper feed key. The sum check data of each model is inputted to the upper 4 digits of the diag code, and the data is compared with the key data accumulated until the final key (TL key) is pressed. When the data are in accord with each other, the end print is made. If not, an error - Sharp XE-A203 | Service Manual - Page 15
terminated and the printer prints as follows. When the test ends normally: 120 When an error occurs: RAM ERROR X *****h 120 10) CPU INTERNAL RAM TEST 1 Key operation 121 RCPT/PO 2 Test procedure The test program checks internal RAM (24Kbyte) of the CPU. The contents of the memory are lost - Sharp XE-A203 | Service Manual - Page 16
key is pressed, the SD card register is read and the end print is made. When the test ends normally: 620 CID XXXXXXXXXXXXXXXX-- XXXXXXXXXXXXXXXXh CSD XXXXXXXXXXXXXXXX-- XXXXXXXXXXXXXXXXh OCR 12345678h When an error occurs: ****** 620 Error print (Refer to the error print.) XE-A203U/XE - Sharp XE-A203 | Service Manual - Page 17
SOUT4 CLK4 TB4IN TB3IN SOUT3 SIN3 CLK3 BYTE CNVSS XCIN XCOUT RESET XOUT VSS XIN VCC NMI INT2 INT1 INT0 TA4IN/U TA4OUT 0 330 X2 1 2 C21 27pF 32.768KHz 1 2 3 /DREQUSB /INTUSB X3 MOTOR /POFF 2 3 VCC 1 1SS133 VCC3 D0 D1 C24 D2 D3 D4 0.1uF D5 D6 D7 10K R40 XE-A203U/A ONLY 1 2 3 4 - Sharp XE-A203 | Service Manual - Page 18
1K Q1 2SD2212 D MOTOR 3 XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT C36 0.1uF 1 8 GND Y6 9 74HC138 VP VCC 1 34 33 32 C37 + C38 47uF R10 31 30 29 28 27 26 25 24 23 S8 /RESET P90 P91 P92 P93 P94 P95 P96 P97 /S9 /VON /S0 /S1 /S2 /S7 /S8 /RESET P90 C41 0.1uF KEY CN DR1 VO - Sharp XE-A203 | Service Manual - Page 19
XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 17 - 8 7 6 5 4 3 2 1 POWER CIRCUIT 3/4 F2 Q1:HEAT SINK 3C 3C 4 D5 VP 3.15A IPEAK>12A :100% D CN7 2 C42 3- +1 MYLAR Q5 - Sharp XE-A203 | Service Manual - Page 20
XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 18 - 8 7 6 5 4 3 SD CARD CIRCUIT S:1pin VCC3 VCC3 D:2,3,4,5pin 3 5 G:6pin 1 2 4 1 14Pin : VCC3 + C66 1 6 7Pin : GND 100uF/50V + C56 D VCC3 2 Q9 - Sharp XE-A203 | Service Manual - Page 21
XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 19 - 8 7 6 5 4 3 2 ■ KEY IF CIRCUIT FOR MAIN DISPLAY KEY ] VCC CN12 52045-3445 34 33 32 31 30 A1 B1 29 28 C1 MODE SWITCH P:2.0mm HOLE ONLY CON3 P90 VCC R128 47K C73 100pF /VON /RESET /S1 D30 2 1 1SS133 /S0 D20 2 /S1 D21 2 /S2 - Sharp XE-A203 | Service Manual - Page 22
P97 P96 P95 P94 P93 P92 P91 XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 20 - 8 7 ■ KEY-MTX CIRCUIT ¡ü 24 D 25 CN1 /S1 39 1 2 /S0 40 3 /S1 4 C /S2 41 5 /S3 6 /S4 42 7 /S5 8 /S6 32 9 /S7 10 /S8 33 11 B /S9 12 34 1.25mm FPC CN 35 6 12 1 26 2 27 3 28 4 - Sharp XE-A203 | Service Manual - Page 23
8 7 6 5 4 3 2 1 ■ MAIN DISPLAY CIRCUIT 1/1 D D XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 21 - DISPLAY PWB G[1..10] G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 13 14 13 14 13 - Sharp XE-A203 | Service Manual - Page 24
XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 22 - 8 7 6 5 4 3 2 ■ MODE SWITCH CIRCUIT D SW1 MODE SWITCH 0 GND 000 /VON 00 C GND 1 2 3 4 5 6 7 8 9 10 /S7 /S6 /S5 /S4 /S3 MOR/S2 /S1 /S0 /RESET 12 11 10 9 8 7 6 5 4 3 2 1 B CN1 P:2.0mm HOLE ONLY FOR KEY I/F - Sharp XE-A203 | Service Manual - Page 25
XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 23 - 8 7 6 5 4 3 2 1 ■ POPUP CIRCUIT 1/1 D D G7' G6' G5' G4' G3' G2' G1' LED4 LA56S1-S2 LED3 LA56S2-S2 LED2 LA56S2-S2 - Sharp XE-A203 | Service Manual - Page 26
XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 24 - 8 7 6 ■ PRINTER I/F CIRCUIT D 1 2 3 4 5 6 7 8 9 10 11 12 13 C 14 15 16 17 18 19 20 21 22 23 24 25 - Sharp XE-A203 | Service Manual - Page 27
PWB LAYOUT 1. MAIN PWB LAYOUT Top side XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 25 - - Sharp XE-A203 | Service Manual - Page 28
Bottom side XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 26 - - Sharp XE-A203 | Service Manual - Page 29
2. KEY INTERFACE PWB LAYOUT Top side Bottom side XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 27 - - Sharp XE-A203 | Service Manual - Page 30
3. PRINTER I/F PWB LAYOUT Top side Bottom side 4. REAR DISPLAY PWB LAYOUT 5. DISPLAY PWB LAYOUT XE-A203U/XE-A203A CIRCUIT DIAGRAM AND PWB LAYOUT - 28 - - Sharp XE-A203 | Service Manual - Page 31
q COPYRIGHT 2006 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
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CODE : 00Z
SERVICE MANUAL
CONTENTS
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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
LEAD-FREE SOLDER MODEL
XEA203USME
ELECTRONIC
CASH REGISTER
MODEL
XE-A203
(U and A version)
■
LEAD-FREE SOLDER
CHAPTER 1.
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
CHAPTER 2.
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CHAPTER 3.
MASTER RESET AND PROGRAM RESET. . . . . . . . . 6
CHAPTER 4.
HARDWARE DESCRIPTION . . . . . . . . . . . . . . . . . . . . 6
CHAPTER 5.
TEST FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
CHAPTER 6.
CIRCUIT DIAGRAM AND PWB LAYOUT . . . . . . . . . 15