Sharp ER-A320 Uživatelský manuál

ELECTRONICCASH REGISTERMODEL ER-A320SRV Key : LKGIM7113RCZZPRINTER: CR-812A(For "U" version)CHAPTER 1. SPECIFICATIONS...

6. Keyboard circuitThe keyboard performs key scanning with the eight strobe signalsST1-ST8, and returns a signal on KR1-KR9 to the CPU.The mode switch

10. Buzzer circuitThis circuit sounds buzzer with the BUZ signal from the CPU.11. Reset circuitThe reset signal is formed with VCC and VDD. The /RESET

2) Test No. 2: Keyboard testKey operationXXXX 02 STSum check data Test command(1) Enter the test command in succession to the sum check dataof the mod

5) Test No. 5: Continuous print testKey operation5 ST DescriptionThe continuous printing as shown below is performed.TerminationAfter pressing any

8 7 6 5 432 1ABCD12345678DCBA1. POWERVCC+6VGNDVPD6 1N4002412 3BD1DI102C4330u50vUL CSA 2.0A/125VC26800uF50VF1Q12SC4153Q152SB1243HEAT SINKR112KZD1MTZ20

8 7 6 5 432 1ABCD12345678DCBA2. CPUVMVJR78470R792.7KR8022KR812.7KQ19B926R822.7KD281N4002Q18B926C32220P15 26B12 56EQ172SB1340VPVPVPMDR5415KCN11L2B CO

8 7 6 5 432 1ABCD12345678DCBA3. POP-UP DISPLAYDIG1'DIG2'DIG3'DIG4'DIG5'DIG6'DIG7'FND4R1027R1227R1427FND3 FND2 FND1R

4. PWB LAYOT MAIN PWB LAYOUTPOP-UP PWB LAYOUT

CONTENTSPARTS GUIDEMODEL ER-A320SRV key : LKGiM7113RCZZPRINTER : CR-812AII (For "U" & "A" Version)1 Exteriors2 Keyboard u

1ExteriorsNO. PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTION1GCOVA7128BHSA AZN D Printer cover 2PCUT-6654BHZZ AEC Paper cutter 3LX-BZ6788BHZZ ADCScrew

CHAPTER 1 . SPECIFICATIONS1. Appearance/Rating1) Appearance2) RatingPower source 120V AC m 10%, 60 HzPower consumption Stand-by: 9WOperating: 35W (Max

1ExteriorsRCP003011234567891110121314151618362223242529303133343532161617421616161641294530353029434427464737383944214019204948325150ER-A320U/A– 2 –

2 Keyboard unitNO. PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTION1LANGQ7604BHZZ AGC Mode sw angle 2LKGIW0001BHZZ ASB Mode switch(Body) 3QCNW-7804BHZZ A

2 Keyboard unit3 Packing material & AccessoriesRCP003021234567891110121314151617181818520192019201918501RCP0030312345687111012131514ER-A320U/A– 4

4 Drawer box unit(SK-423type)NO. PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTION1CCABM7245BH03 BLN D Cabinet frame unit [U.S.A]CCABM7251BH04 BLN D Cabi

4 Drawer box unit(SK-423type)RCP00304302829313233343525392539253940412829302120373642502383824252627221314151617182391057855055555871150155561257851fo

5 Main PWB unitNO. PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTION1LX-BZ6644RCZZ AAC Screw (3.5´8S)(LX-BZ6644BHZZ) [for HEAT SINK fixed]2PRDAF6666BHZZ A

5 Main PWB unitNO. PARTS CODEPRICERANKNEWMARKPARTRANKDESCRIPTION80VSDSC001-//-1 AAB Transistor (2SC3198)(VS2SC3198-/-1) [Q3~13,16]81VS2SC3784-/-1 ADB

IndexPARTS CODE NO.PRICERANKNEWMARKPARTRANK [C]CCABM7245BH03 4- 1BLNDCCABM7251BH04 4- 1BLNDCCAS-6678BH01 4-505BFECCAS-6682BH01 4-501BFECFRM-66

PARTS CODE NO.PRICERANKNEWMARKPARTRANK [S]SPAKA8255BHZZ 4- 38ACDSPAKA8366BHZZ 3- 3ATDSPAKA8367BHZZ 3- 1ATDSPAKC3114BHZZ 3- 4BBNDSSAKA5004CCZZ 4

COPYRIGHT C 1999 BY SHARP CORPORATIONAll rights reserved.Printed in Japan.No part of this publication may be reproduced,stored in a retrieval system,

KEY TOP DESCRIPTIONRA/RM Received on account/Recall memory key (Calc. mode)PO/CAL Paid out/Calculation mode keyRFND Refund keyVOID Void keyCH Charge k

COPYRIGHT ã 1999 BY SHARP CORPORATIONAll rights reserved.Printed in Japan.No part of this publication may be reproduced,stored in a retrieval system,

4. Printer1) Printer specificationsITEMSModel nameCR-812ANo. of station 2 (Receipt/Journal)PrintingsystemPrint wheel selective typePrintingcapacityRec

2) Money caseSeparation from the drawer AllowedSeparation of the coin compartments from themoney caseDisallowedBill separator —Number of compartments

CHAPTER 3. SRV RESET AND MASTER RESETThe SRV key is used for operating in the SRV mode.1. SRV reset (Program Loop Reset)Used to return the machine bac

2. CPU (UPD78045F) pin configurationNo.PINNAMESIGNALNAMEDESCRIPTION I/O1 P94 DIG7 Display digit 7 O H2 P93 DIG6 Dlsplay digit 6 O H3 P92 DIG5 Display

3. RAM control/WE: Write signalWhen the signal is low, writing is performed. When the sig-nal is high, reading is performed./CE: Chip select signalA8-

2) Print solenoid drive circuitSince the address bus is used to drive the print solenoid, an access tothe RAM cannot be performed during printing. The