Service manual

ManualsBrandsSharp ManualsCash RegisterXE-A201

This document has been published to be used

for after sales service only.

The contents are subject to change without notice.

SHARP CORPORATION

SERVICE MANUAL

CODE :

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.

Top and Bottom of a Page :

38.1mm

00ZXEA201USME

ELECTRONIC

CASH REGISTER

SRV KEY: Not necessary

PRINTER: M-T51

(U and A version)

MODEL XE-A201

XE-A201US

CHAPTER 1.

CHAPTER 2.

CHAPTER 3.

CHAPTER 4.

CHAPTER 5.

CHAPTER 6.

CHAPTER 7.

SPECIFICATIONS...........................................................................1

OPTIONS.........................................................................................5

MASTER RESET AND PROGRAM RESET....................................5

HARDWARE DESCRIPTION...........................................................6

TEST FUNCTION............................................................................12

IPL (INITIAL PROGRAM LOADING) FUNCTION...........................15

CIRCUIT DIAGRAM AND PWB LAYOUT.......................................17

PARTS GUIDE

Summary of content (31 pages)

PAGE 1
Top and Bottom of a Page : -38.1mm XE-A201US q SERVICE MANUAL CODE : 00ZXEA201USME ELECTRONIC CASH REGISTER MODEL XE-A201 SRV KEY : Not necessary PRINTER : M-T51 (U and A version) CONTENTS CHAPTER 1. SPECIFICATIONS...................................................................... ..... 1 CHAPTER 2. OPTIONS......................................................................................... 5 CHAPTER 3. MASTER RESET AND PROGRAM RESET.................................... 5 CHAPTER 4.
PAGE 2
XE-A201US CHAPTER 1. SPECIFICATIONS ■ Machine state symbols 1. APPEARANCE Rear view Front view Customer display (Pop-up type) Operator display Printer cover P: Appears during programming. E: Appears when an error is detected. o: Appears when the subtotal is displayed or when the amount tendered is smaller than the sales amount. c: Appears when the [CONV] key is pressed to calculate a subtotal in foreign currency.
PAGE 3
XE-A201US ■ Key names The mode switch has these settings: KEY TOP OFF: DESCRIPTION 2 Paper feed key RA OP X/Z: To take individual clerk X or Z reports, and to take flash reports. Received-on account key RCPT/PO Receipt print/Paid-out key VOID It can be used to toggle receipt state “ON” and “OFF” by pressing he [RCP/PO] key. Void key ESC This mode locks all register operations. (AC power turns off.) No change occurs to register data. Escape key REG: For entering sales.
PAGE 4
XE-A201US Segment • Print speed : Approximate 52mm/s (Approximate 10 l/s) • Paper feed speed : Approximate 52mm/s (Approximate 10 l/s) Display position Description (Manual feed) : Approximate 52mm/s (Approximate 10 l/s) Amount 1-8 Minus sign 2-10 -: Floating Error 8-10 Exx:xx = error code • Paper end sensor : Set up • Reliability : Mechanism LIFE 6 million lines used to highquality thermal paper PGM Mode 10 P • Cutter CASH, CHECK, CHARGE 10 F: Light up when a registration is finali
PAGE 5
XE-A201US 7. DRAWER 8. BATTERY [OUTLINE] 1) MEMORY BACK UP BATTERY • Standard equipment: Yes (1) For memory back up, the dry battery AA (3 pieces) are needed. • Max. number of additional drawers: 1 1. Memory holding time: Approx. 1 year after New dry batteries are installed. • The drawer consists of: 2.
PAGE 6
XE-A201US CHAPTER 2. OPTIONS 1. OPTIONS (No) 2. SERVICE OPTIONS (No) 3. SUPPLIES NO 1 PARTS CODE PRICE RANK TPAPR6656RC05 BA PARTS CODE PRICE RANK BU NAME Thermal roll paper DESCRIPTION 5 ROLLS/PACK 70 φ 4. SPECIAL SERVICE TOOLS NO NAME 1 RS-232 Loop-back connector UKOK-6705RCZZ 2 POS tools (IPL Software) UKOG-2360BHZZ DESCRIPTION CHAPTER 3. MASTER RESET AND PROGRAM RESET 1. MASTER RESETTING 2.
PAGE 7
XE-A201US CHAPTER 4. HARDWARE DESCRIPTION 1. HARDWARE BLOCK DIAGRAM POWER SUPPLY STANDARD DRAWER. CPU Data bus DRIVER , SENSOR ROM : 256K Byte RAM : 20K Byte RAM Address bus 128K Byte POPUP Seg. DRIVER PRINTER M-T51 FRONT LED 4 to 16 DECORDER Dig.
PAGE 8
XE-A201US 2) Pin description TRANSFORMER PQ1CG2032 V0 24V Drawer Pin No. /POFF detect point PQ1CG2032 VLED 5.7V VCC 5V VDD 5V Battery Function 1 SOUT4 P96 In 2 CLK4 P95 In Key IN Key IN 3 TB4IN P94 In Key IN 4 TB3IN P93 In Key IN 5 SOUT3 P92 In Key IN 6 SIN3 P91 In Key IN 7 CLK3 P90 In Key IN VDD BYTE VDD In 9 CNVss CNVss In Normal : L VH, VP (8V) PRINTER HEAD, MOTOR PAPER TAKEUP MOTOR 10 XCIN XCIN In Calender clock :32.
PAGE 9
XE-A201US Pin No.
PAGE 10
XE-A201US The P-OFF signal detects two signals by two comparators and sent to the CPU. 7. PRINTER CONTROL CIRCUIT V0 (24V) signal: If the power voltage V0 (24V) falls bellow the specified level, the P-OFF signal is driver to LOW by the comparator ICAA. 1) Paper feed motor circuit VLED signal: VH If the LED/Logic power voltage VLED falls below the specified level, the P-OFF signal is driven to LOW by the comparator IC4B. VCC CPU PH1 PH3 PH2 6.
PAGE 11
XE-A201US 9. DRAWER DRIVE CIRCUIT Thermal head block daigram Dot #288 Dot #1 V0 5,6,18,19 VP FB2 9,10,14,15 GND C80 CPU CN5 11 STB1 13 (38pin) LAT 16 Shift register MOTOR Q9 STB2 7 Latch register /RTS0 R102 DR1 CLK 17 When the DR1 signal from the CPU is HIGH, Q9 is turned on to operate the solenoid. DAT 12 VCC Connector 10. BUZZER DRIVE CIRCUIT Thermal head strobe terminals STB No. Dot No. Number of dots 1 1 ~ 144 144 2 145 ~ 288 144 VCC BZ BZ 470 8.
PAGE 12
XE-A201US 1) Keyboard 5) Paper end sensor Scan signal: Scan signal: 10 /S0-9 signals 1 /S4 signal Return signal: 6 P92-97 signals Return signal: 1 P91 signal The keys are read by the key matrix following the above signals. The paper end sensor state is read by the above signals.
PAGE 13
XE-A201US CHAPTER 5. TEST FUNCTION 1. TEST ITEMS 2) KEY CODE 1 Key operation The test items are as follows: NO.
PAGE 14
XE-A201US 4 End of testing 3 Check that: When the test ends normally When an error occurs 104 E- ~ - 104 “-” blinks and the clock counts up. 4 End of testing Note: Calculation of key sumcheck data The hard code (hexadecimal number) at the position (excluding feed key) where there is an input data contact is added. However, the end key (CA/AT/NS) is not added.
PAGE 15
XE-A201US 4 End of testing 4 End of testing The test will automatically be terminated and the printer prints as follows: The program ends after printing. When the test ends normally. When the test ends abnormally. Ex- ~ - 120 120 ***** x = 1: Data error x = 2: Address error When the test ends normally. ROM When the test ends abnormally. E- ~ ROM When an error occurs, the printer outputs the error message and then the address where the error has occurred in the area ****.
PAGE 16
XE-A201US 14) Sleep mode test 3 Check that: 1 Key operation 550 RCPT/PO A) The display goes off (excluding Decimal point) B) The system turns active when any key is pressed. 2 Test procedure 4 End of testing The test program checks the system in SLEEP MODE (The display goes off and the Decimal point comes on) and then waits for any status change (KEY input or RS PORT change). The test program will automatically be terminated and the printer prints the following. 550 CHAPTER 6.
PAGE 17
XE-A201US APPENDIX: RS232C CABLE The RS-232C cable (QCNWG3190BHZZ) provided together with the XE-A201 is used to connect the XE-A201 and a PC when using the customer support tool or performing IPL. When using the cable, connect the core side of the cable to the XEA201 as shown in the figure below. PC XE-A201 RS232C CABLE CORE *1 COM Port is selectable between COM1 and 2. *2 For "Send Type", select "Direct".
PAGE 18
– 17 – A B C D 8 ZD4 MTZJ5.1B C14 1uF/50V 0 3.9K R18 9.1KG R16 R244 for JAPAN 0 2 3 OFF - OPEN ON - GND IC4A BA10393 R17 5273-02A 1 2 CN1 1 VCC 7 F1 2.7K R20 245 6 5 4 8 NOT USE /VON IC4B BA10393 VLED D1 6 6 0.1uF C15 C10 0.1uF 7 CP301 UL/CSA 2.0A/125V T3.15AL (with HOLDER) C1 MYLOR 0.033uF MODE SW P-OFF 4 8 56K R19 POWER TRANS 100V VO +20% INPUT & NO LOAD: VOUT< =40V POWER TRANS 220V-230V 120V POWER SUPPLY PWB CIRCUIT for EUROPE USA R15 2.
PAGE 19
– 18 – A B C D /RD /CS0 2 CST12.0MTW X3 8 1 3 NOT INSTALL C36 1000pF R54 240 VCC 100pF*8(C28-C35) ENA1 ENA2 IN1 IN2 KST3 KST2 KST1 KST0 10K 10K A 2 1 Vcc:14pin GND:7pin 74F32 IC10A VCC 330pF C40 C31 10K C60 0.1uF 3 C33 10K R42 C34 10K R43 R57 C37 100pF 820 R56 3.
PAGE 20
– 19 – A B C D P101 /S3 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 8 1SS133 D13 VCC G a b c d e f g dp 2SK2731 /S3 /S4 /S5 /S6 /S0 /S1 /S2 /S7 /S8 /RESET P90 P91 P92 P93 P94 P95 P96 P97 /S9 /VON Q8 KRC111S P91 1SS133 CN3 Q7 0.1uF a b c d e f g dp /S3 /S4 /S5 /S6 C74 7 0.1uF VLED PE S VH Q6 MTD2955V G 10K R95 NOT INSTALL C72 0.
PAGE 21
– 20 – A B C D 7 2.7K /S9 /S8 /S7 /S6 /S5 /S4 /S3 /S2 /S1 /S0 /S1 8 1.25mm FPC CN 12 11 10 9 8 7 6 5 4 3 2 1 CN21 KID65083 INPUT 1 2 P 9 2 3 P 9 3 23 22 21 31 30 29 28 27 26 12 CN22 1.25mm FPC CN P 9 1 35 34 33 32 42 41 40 39 25 24 3K 7.
PAGE 22
– 21 – A B C D 7 8 52044-3445 FROM MAIN D24 D25 D26 D27 D28 D29 D30 /S3 /S4 /S5 /S6 /S7 /S8 /S9 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 G1' G2' G3' G4' G5' G6' G7' A' B' C' D' E' F' G' DP' /S3 /S4 /S5 /S6 G1' G2' G3' G4' G5' G6' G7' A' B' C' D' E' F' G' DP' /S0 /S1 /S2 /S7 /S8 /RESET P90 P91 P92 P93 P94 P95 P96 P97 /S9 /VON a b c d e f g dp D23 /S2 CN23 D22 /S1 VCC D21 D31 /S0 /S1 52045-1245 1 2 3 4 5 6 7 8
PAGE 23
– 22 – A B C D 7 6 8 7 ONLY HOLE 1 2 3 4 5 6 7 8 9 10 11 12 CN4D ONLY HOLE 1 2 3 4 5 6 7 8 9 10 11 12 CN4C 6 3.
PAGE 24
– 23 – A B C D P91 /S9 P76 P77 P75 P66 P67 P74 P64 7 7 16 15 5 P75 8 P91 /S9 1SS353 7 19 P76 6 24 22 P77 26 8 P66 21 20 0.1uF 14 P67 Q14 KRC111S 10K C86 C85 0.1uF R243 6 D16 (BUSY:FOR BOOT) R242 10K 12 6 P74 P64 10K R247 4. RS232C DRIVER PWB CIRCUIT 8 IC14 HIN211 /EN R5OUT R4OUT R3OUT R2OUT R1OUT T4IN T3IN T2IN T1IN C2- C2+ C1- C1+ 0.
PAGE 25
– 24 – A B C D 7 8 27 27 DP' R7 R8 G' 7 0 3 8 27 R6 F' 5 1 9 1 2 4 6 7 LED9 S568GWA G7' 5. REAR DISPLAY PWB CIRCUIT 8 1 4 G6' LED8 D568GWA 1 3 G5' 5 1 4 G4' LED7 D568GWA 1 3 G3' 4 1 4 G2' LED6 D568GWA 3 1 3 G1' 27 R5 6 E' 27 R4 D' 5 27 R3 C' 4 27 R2 B' 27 R1 3 A' 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1 1 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1 1 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1 1 7 8 5 6 2 0 1 7 8 5 6 2 0 1 7 8 5 6 2 0 1 6 G1'..
PAGE 26
– 25 – A B C D 7 8 7 1 4 LED5 D568GWA 1 3 G 9 ' 6 1 4 G 8 ' LED4 D568GWA 1 3 G 7 ' 5 1 4 G 6 ' LED3 D568GWA 1 3 G 5 ' 4 1 4 G 4 ' LED2 D568GWA 1 3 G 3 ' 1 4 G 2 ' 3 LED1 D568GWA 1 3 G 1 ' 6 30 30 D P ' R234 R233 G ' 30 R235 F ' 5 30 R236 E ' 30 R237 D ' 4 30 R238 C ' 30 R239 B ' 3 30 R240 A ' 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1 1 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1 1 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1 1 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1 1 4 1 1 1 2 3 1 1 9 7 1 5 6 8 1
PAGE 27
A. side 1.
PAGE 28
B.
PAGE 29
XE-A201US 2. KEY INTERFACE PWB LAYOUT A. side B. side 3.
PAGE 30
XE-A201US 4. REAR DISPLAY PWB LAYOUT 5.
PAGE 31
Top and Bottom of a Page : -38.1mm XE-A201US q COPYRIGHT ã 2001 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.