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XE-A202V

HARDWARE DESCRIPTION

– 10 –

Thermal head block daigram

Thermal head strobe terminals

8. PAPER TAKE UP MOTOR DRIVE CIRCUIT

When the MOTOR signal from the CPU is HIGH, Q1 is turned on to

operate the motor.

9. DRAWER DRIVE CIRCUIT

When the DR1 signal from the CPU is HIGH, Q9 is turned on to operate
the solenoid.

10. BUZZER DRIVE CIRCUIT

When the pulse signal (about 4KHz) is generated from the CPU, the

buzzer sounds.

11. KEYBOARD CIRCUIT

Four P10-13 signals from the CPU are converted into 16 strobe signals by two 74HC138 for use in various functions.

STB No.

Dot No.

Number of dots

1 ~ 144

144

145 ~ 288

144

STB1

GND

9,10,14,15

STB2

LAT

CLK

DAT

VCC

Latch register

Shift register

5,6,18,19

Dot #1

Dot #288

Connector

CPU

TA4IN/U

MOTOR

Q13

R101

CN5

MOTOR

C79

(21pin)

25D2212

N.U.

R102

C80

FB2

DR1

CPU

/RTS0

(38pin)

FB2, FB3: Jumper Wire

DIA
IN4002

CN6

FB3

0.1u

T400mA/250V

2SD2212

CPU

TA4OUT/U

22pin

470

R86

CPU

P10-13

P92-97

Key

Matrix

Head up

sensor

HC138

P10-13

/S8-9

/S0-7

/S0-9

P92-97

Mode

Switch

/S0-7

/S0-9

P91

Paper

feed key

/S1

Paper end

sensor

/S3

/S4

RS232

/CI

signal

/S9

P91

Front

display

74HC374

a,b,c,d,e,f,g,dp

/CS3

Pop-up
display

G1',G2',
G3'G4',G5',
G6',G7

/S0 - 9

A',B',C',D',E',F',G',DP'

D0-7

/CS3

P90

HC138

Содержание XE-A202 - Electronic Cash Register

Страница 1: ...d to be used for after sales service only The contents are subject to change without notice XEA202VSME ELECTRONIC CASH REGISTER MODEL XE A202 V version CHAPTER 1 SPECIFICATIONS 1 CHAPTER 2 OPTIONS 5 CHAPTER 3 MASTER RESET AND PROGRAM RESET 5 CHAPTER 4 HARDWARE DESCRIPTION 6 CHAPTER 5 TEST FUNCTION 12 CHAPTER 6 IPL INITIAL PROGRAM LOADING FUNCTION 15 CHAPTER 7 CAUTION TO BE USED WHEN CONNECTING THE...

Страница 2: ...n STD MAX 52 Key pitch 19 W x 19 H mm Key layout Fixed type Operator display Receipt paper Drawer lock Drawer Printer cover Customer display Pop up type Mode switch AC power cord Keyboard Front view Printer Rear view Take up spool Print roller release rever Print roller arm Inner cover Paper roll cradle Paper positioning guides KEY TOP DESCRIPTION 2 Paper feed key RA Received on account key RCPT P...

Страница 3: ... 2 3 3 9 3 0 3 1 3 2 Receipt function status The indicator _ appears in the RCPT OFF position when the receipt function is in the OFF status Time Appears in the second to sixth positions using 24 hour format in the OP X Z REG or MGR mode In the REG or MGR mode press the TM ST key to display the time Machine state symbols Appears during programming Appears when an error is detected Appears when the...

Страница 4: ...ing Error 8 10 Exx xx error code PGM Mode 10 P CASH CHECK CHARGE 10 F Light up when a registration is finalized by depressing CASH CHECK CHARGE key SUB TOTAL short tender 10 o Change 10 C Light up whenever the change due amount appears in the display Currency Conversion 10 c Light up whenever the foreign amount appears in the display Department 9 10 No zero suppressed PLU 7 10 No zero suppressed R...

Страница 5: ...r on the left side of display when the battery voltage is low CASE 1 When any numeric entry any item entry is not done or just after finalization The machine can indicate the low battery condition Always CASE 2 When numeric entry or item entry is done Battery condition will not appear Exceptionally when the power is restored after a power failure the low battery condition will appear on the displa...

Страница 6: ...wer has been restored This is because if power failure occurs with no battery attached to the machine all the memories are lost and the machine does not work properly after power recovery this requires the master reset operation 2 PROGRAM RESETTING INITIALIZATION This resetting resumes the initial program without clearing memory This resetting can be operated at below sequence in PGM mode Procedur...

Страница 7: ...DIAGRAM CPU ROM 256K Byte RAM 20K Byte DRIVER SENSOR PRINTER M T53II PAPER TAKE UP MOTOR RAM 128K Byte Data bus Seg DRIVER Dig DRIVER POPUP FRONT LED KEY RETURN SIGNAL KEY SCAN SIGNAL RS232C DRIVER RS232 4 to 16 DECORDER KEYBOARD MODE SWITCH STANDARD DRAWER POWER SUPPLY Address bus ...

Страница 8: ...P97 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 AN7 AN6 AN5 AN4 AN3 AN2 AN1 AVSS AN0 VREF AVCC SIN4 M30624FGAFP Pin No SYMBOL SIGNAL NAME In Out Function 1 SOUT4 P96 In Key IN 2 CLK4 P95 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 8 BYTE VDD In VDD 9 CNVss CNVss In Normal L Booting H 10 XCIN XCIN In Calender clock 32 768KHz 11...

Страница 9: ...ess bus 4 69 A3 A3 Out Address bus 3 70 A2 A2 Out Address bus 2 71 A1 A1 Out Address bus 1 72 A0 A0 Out Address bus 0 73 P17 ENA2 Out Paper feed motor ENA2 74 P16 ENA1 Out Paper feed motor ENA1 75 P15 IN2 Out Paper feed motor IN2 76 P14 IN1 Out Paper feed motor IN1 77 P13 P13 Out Key Display 78 P12 P12 Out Key Display 79 P11 P11 Out Key Display 80 P10 P10 Out Key Display 81 D7 D7 InOut Data bus 7 ...

Страница 10: ...e heating elements The serial print data input through the DATA IN D1 is transferred to the shift register synchronizing with the CLOCK CP and stored in the latch register by the LATCH LA signal The head conduction signals print commands 1 6 turn the gate on to conduct the heating element corresponding to the print data Segment latch address 00000h 00400h 05400h 06000h 08000h 40000h 28000h C0000h ...

Страница 11: ...for use in various functions STB No Dot No Number of dots 1 1 144 144 2 145 288 144 STB1 11 VP GND 9 10 14 15 STB2 13 LAT 7 CLK 16 DAT 17 VCC 12 Latch register Shift register 5 6 18 19 Dot 1 Dot 288 Connector CPU TA4IN U MOTOR Q13 R101 CN5 MOTOR VH C79 21pin 25D2212 1K N U M Q9 R102 C80 FB2 DR1 CPU RTS0 38pin FB2 FB3 Jumper Wire 1K DIA IN4002 CN6 FB3 0 1u V0 F6 T400mA 250V 2SD2212 CPU TA4OUT U 22p...

Страница 12: ...gnals are used as the following digit signals Digit signal Segment signal Segment signals a b c d e f g and DP are output by the IC 74HC374 using the data bus signal D0 7 from the CPU as an input signal and the chip select signal CS3 as a latch signal 12 RS232 CIRCUIT The signals from the CPU are converted by the HIN211 into the RS232 level to input and output them Scan signal S0 S1 S2 S3 S4 S5 S6...

Страница 13: ... switch to a position other than the SRV mode The printer prints as follows 1 0 1 3 PRINTER TEST 1 Key operation 2 Test procedure 3 Check that The print is free from contamination blur and uneven density 4 End of testing The test will end automatically 4 KEYBOARD TEST 1 Key operation 2 Test procedure The keyboard is checked using the sumcheck data of the key code 3 Check A The content of completio...

Страница 14: ...ted and the test mode will terminated 8 DRAWER 1 OPEN AND SENSOR TEST 1 Key operation 2 Test procedure 3 Check that A The drawer opens normally B The sensor correctly indicates the status of the drawer 1 On the XE A202 C CLOSED is always displayed 4 End of testing You can exit the test mode by pressing any key The printer prints the following 1 1 0 9 EXTERNAL RAM TEST 1 Key operation 2 Test proced...

Страница 15: ...ion print 4 End of testing The test will automatically be terminated and the printer prints as fol lows When the test ends normally 140 ROM CPU CODE Version When the test ends abnormally E 140 ROM CPU CODE Version 12 AD conversion port 1 Key operation 2 Test procedure The test program displays the voltage of each AD port 3 End of testing You can exit the test mode by pressing any key The printer p...

Страница 16: ...he AC Power At this time ECR looks like inactive but ECR waits the ROM data from PC IPL software on PC 7 Copy the following files in PosUtilityTool3 into the hard disk of PC Postool3 exe A202v ROM 8 Boot Postool3 exe 9 Push Add Files in the screen 10 Select the ROM DATA file File name A202V ROM 11 By pushing Send in the screen the ROM data is sent from PC to ECR The address counter is shown on PC ...

Страница 17: ... 7 CAUTION TO BE USED WHEN CONNECTING THE RS 232 CABLE When connecting the RS 232 cable to the XE A212 be sure to observe the following condiiton SD 3 SD RD CTS RD 2 6 8 3 2 6 8 5 5 SG RTS 7 DCD 1 DTR 4 DSR 7 1 4 CTS SG RTS DCD DTR DSR 9PIN D SUB 9PIN D SUB Secure the attached core RCORF6699BHZZ to the RS 232 cable in the area within 20mm from the connector This is a necessary procedure to support...

Страница 18: ... 100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 D7 D8 D6 D5 D4 D3 D2 D1 D0 AN7 AN6 AN5 AN4 AN3 AN2 AN1 AVSS AN0 VREF AVCC SIN4 SOUT4 CLK4 TB4IN TB3IN SOUT3 SIN3 CLK3 BYTE CNVSS XCIN XCOUT RESET XOUT VSS XIN VCC NMI ...

Страница 19: ...2 C71 0 1uF IC13 LB1838M 1 2 13 6 9 7 14 4 11 3 5 12 10 8 VCC ENA1 ENA2 IN1 IN2 GND GND VS1 VS2 OUT1 OUT2 OUT3 OUT4 VCONT FB4 C66673 R96 30KF CN8 5046 03A 1 2 3 C82 0 1uF F6 T500mA 250V R98 2K FB5 C66673 CN7 5046 03A 1 2 3 R99 10K FB6 C66673 FB7 C66673 C79 0 1uF IC17 74HC138 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C G2A G2B G1 Y7 GND Y6 Y5 Y4 Y3 Y2 Y1 Y0 VCC C83 0 1uF C97 0 1uF R95 10K C75 47uF...

Страница 20: ...15 0 1uF ZD2 PTZ 6 2A R1 14 0 IC4B BA10 393 5 6 7 8 4 R2 46 100 CN 2 B2B XH A E BLUE 1 2 ZD4 MTZ J5 1B D2 FMB G 24H R13 10K R14 560 F3 T1 0A L R4 17 8KF Q4 KRC 106S ZD3 MTZJ 5 1B D9 RB721Q R18 3 9K R7 91 0F R20 2 7K R6 2 7KF Q3 KRA106 S CN 1 B2P VH 1 2 R3 18K L2 180 uH D11 UD Z4 3B C4 220 uF 50V D8 1N40 02 R2 10 FUSE R5 3 3KF L1 63uH R2 44 0 R1 13 2 2K D5 1SS 133 IC4A BA10 393 3 2 1 8 4 IC2 PQ1C G...

Страница 21: ...C84 0 1uF IC 14 HIN 211 12 14 15 16 7 6 20 21 8 5 26 22 19 24 13 17 2 3 1 28 9 4 27 23 18 25 11 10 C1 C1 C2 C2 T1IN T2IN T3IN T4IN R1OUT R2OUT R3OUT R4OUT R5OUT EN V V T1OUT T2OUT T3OUT T4OUT R1IN R2IN R3IN R4IN R5IN SHDN VCC 10 FB11 R1 09 C93 FB12 FB9 FB13 R2 43 10 K FB10 C89 0 1uF R1 08 FB14 C88 10uF 50V R1 10 R1 11 C94 D16 1SS3 55 FB15 C90 C92 R1 12 A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B...

Страница 22: ...5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 A B B A N C VP VP LAT TH GND GND STB1 VCC STB2 GND GND CLK DAT VP VP N C N C VCC LED PE HUPS N C A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B A A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B A A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B A A B C D 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 D C B A 1 1 2 PRINTER I F PWB CIRCUIT ...

Страница 23: ...XE A202V CIRCUIT DIAGRAM AND PWB LAYOUT 22 PWB LAYOUT 1 MAIN PWB LAYOUT A side ...

Страница 24: ...XE A202V CIRCUIT DIAGRAM AND PWB LAYOUT 23 B side ...

Страница 25: ...XE A202V CIRCUIT DIAGRAM AND PWB LAYOUT 24 3 PRINTER I F PWB LAYOUT 2 KEY INTERFACE PWB LAYOUT A side B side ...

Страница 26: ...XE A202V CIRCUIT DIAGRAM AND PWB LAYOUT 25 4 REAR DISPLAY PWB LAYOUT 5 DISPLAY PWB LAYOUT ...

Страница 27: ...03 August Printed in Japan t COPYRIGHT 2003 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 ...

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