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Sharp UP-600 Service Manual
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Sharp UP-600 Service Manual

Sharp UP-600 Service Manual

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See also: Service Manual , Programming Manual
CHAPTER 1. SPECIFICATIONS ................................................................1 - 1
CHAPTER 2. OPTIONS ..............................................................................2 - 1
CHAPTER 3. SERVICE PRECAUTION ......................................................3 - 1
CHAPTER 4. SRV. RESET AND MASTER RESET ....................................... 4 - 1
CHAPTER 5. DIAGNOSTICS SPECIFICATIONS.......................................5 - 1
CHAPTER 6. CIRCUIT DESCRIPTION ......................................................6 - 1
CHAPTER 7. TCP/IP I/F PWB DESCRIPTION...........................................7 - 1
CHAPTER 8. CIRCUIT DIAGRAM ..............................................................8 - 1
CHAPTER 9. PWB LAYOUT.......................................................................9 - 1
PARTS GUIDE
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.
SERVICE MANUAL
CONTENTS
SHARP CORPORATION
UP-600
SRV Key : LKGIM7113RCZZ
PRINTER : DP-750
(For "U & A" version)
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

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  • Page 1: Table Of Contents

    SERVICE MANUAL UP-600 MODEL SRV Key : LKGIM7113RCZZ PRINTER : DP-750 (For "U & A" version) CONTENTS CHAPTER 1. SPECIFICATIONS ..............1 - 1 CHAPTER 2. OPTIONS ................2 - 1 CHAPTER 3. SERVICE PRECAUTION ............3 - 1 CHAPTER 4. SRV. RESET AND MASTER RESET ........4 - 1 CHAPTER 5.
  • Page 2 CHAPTER 1. SPECIFICATION 2) KEY TOP NAME 1. APEARANCE Standard key top External view KEY TOP DESCRIPTION Customer display Front view 0-9,00 Numeric keys (Pop-up type) Journal cover Decimal Point key Operator display Receipt paper Clear key Contrast control @/FOR Multiplication key Ribbon cover Power switch...
  • Page 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Optional key top KEY TOP DESCRIPTION...
  • Page 4 3) TEST PROGRAMMING KEY SHEET LAYOUT 3. DISPLAY 1) OPERATOR DISPLAY • Screen example 1 (REG mode) Server code When a transaction information Scroll guidance: occupies more than 5 lines, scroll key(s) appears to indicate you can SBTL Mode name scroll to the direction.

  • Page 5: Keys And Switches

    Screen save mode • Manager key (MA) • Submanager key (SM) When you want to save the electric power or save the display’s life, use the screen save function. This function can turn the LCD off when any server does not operate the POS terminal for an extended period of time.

  • Page 6: Chapter 1. Specifications

    5. PRINTER (DP-750) 3) PAPER • Paper roll dimensions: 44.5 0.5mm in width, 83mm in diameter 1) SPECIFICATIONS • Paper quality: Journal/ Receipt • Part number: DP-750 Bond paper (paper thickness: 0.06 to • No. of stations: 0.09mm, paper weight: 52.3 to 64g/m •...
  • Page 7 7. RS232 INTERFACE This machine have two the RS232 standard port for the communication to PC, Hand scanner (ER-A6HS1) and etc. 1) PORT 1 (CH1) (CN402) 2) PORT2 (CH2) (CN403) Connector type: D-SUB 9pin Connector type: Modular jack RJ45 8pin Data rate: max.

  • Page 9: Chapter 2. Options

    Symbol/PartsCod) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2.
  • Page 10 Purpose 1 : Used for servicing and repairing of options (such as the and the ER-A5RS) wich are connected with the main body option connector. [Procedure 1] Use an insulator base as shown in shaded section and perform serv- icing. UP-600 Loop back connectors UKOG-6705RCZZ Expansion PWB ER-A5RS (CKOG-6708RCZZ)

  • Page 11: Chapter 3. Service Precaution

    1) INTRODUCTION 5. The following display is shown and the IPL procedure is started. The application software of the UP-600 written in the flash ROM. When the procedure is completed, the message of "Completed" is In the following cases, writing procedure of the application software shown.
  • Page 12 This Specification document describes the explanation about "POSU- PC and UP-600 are connected by RS232. TILITYTOOL.EXE and "02FD.EXE". Connect the CH2 port of the UP-600 to the RS-232 interface of the "POSUTILITYTOOL.EXE"and "02FD.EXE" works on Windows 95/98 of PC and they have the following Functions by connecting UP-600 with RS232.
  • Page 13 *Don’t execute the other Software at the same time. Select the ROM object Files by "Add Files.." button. Push "SEND" button. Program data is received from P.C. automatically. Program data is sent to UP-600 automatically. UP-600 shows IPL from IR Connected IRDA 115200...
  • Page 14 ALL RAM Data UpLoad : Go to "2" ALL RAM Data DownLoad : Go to "9" ALL RAM Data UpLoad Enter the SRV mode. Connect P.C. and UP-600 (CH2) via RS232. (Fig 1) Select " 2 SETTING ". Select " 14 BACKUP SEND" UP-600 shows...
  • Page 15 The initial Window is shown. The SETTING menu is shown. Push "Exit" Button. Execute " Service Reset " on UP-600 3. NOTE FOR HANDLING OF LCD • The LCD elements are made of glass. BE careful not to give them strong mechanical shock, or they may be broken.

  • Page 16: Chapter 4. Srv. Reset And Master Reset

    CHAPTER 4. SRV. RESET AND MASTER RESET The SRV key is used for operating in the SRV mode. MRS-2 (Master resetting 2) Used to clear all memory and keyboard contents. This reset returns all programming back to defaults. The keyboard 1.
  • Page 17 3) Turn on the AC switch. 4) While holding down the JOURNAL FEED key and MRS-3 key, turn to (SRV) position from (SRV’) position. MRS-3 key : UP-600=[CANCEL] key UP-700=[PLU70] key 5) The product serial No. input window is displayed as shown below.

  • Page 18: Chapter 5. Diagnostics Specifications

    This Diag Program consists of a number of Diag. programs for the service ROMs, and SSp circuit. RAM&ROM&SSP is selected on the UP-600, which facilitate the PWB check, process check and the op- MAIN MENU, the following submenu screen appears. The cursor eration check of the system during servicing.
  • Page 19 Symbol/PartsCod) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Display Display The capacity checked is displayed in units of 64KB.

  • Page 20: Model

    Data (ASCII) is stored in the following formats: D1FFFFH : CHECK SUM correction DATA 31FFE0H~31FFEFH : Model name CODE (Example: "UP-600", This SERVICE ROM is used to write data into FLASH ROM if any to be displayed until DATA becomes 00H.)
  • Page 21 3)-3. Clerk SW Check The RS232 on the main PWB of the UP-600 is fixed to CH1 and Checking CH8. It is therefore necessary for the ER-A5RS to set the channel The code of the key inserted into the clerk key switch appears in a to any of CH2 - CH7.
  • Page 22 ER-A5RS CON3 iii. TIMER CHECK (RS232 ON BOARD TIMER) Before starting the check ii, perform the RCVDT start of the timer S1-1 S1-2 S1-3 CHANNEL you want to check and set to 5 ms. Make sure:: Disabled • No TRQ- is generated during the implementation of check ii. No setting allowed (Standard RS) •...
  • Page 23 4)-3. CH2 Check PETTERN 1 Checking The procedure for checking, display and the method of exiting the programs are the same as for CH1 check. 4)-4. CH3 Check Checking The procedure for checking, display and the method of exiting the "No Connect"...
  • Page 24 Horizontal stripe pattern with 1-dot spacing The program tests the LCD and popup and pole displays of the UP-600. The following menu appears on screen. The cursor shown in reverse video can be moved using the up/down arrow keys. Move the cursor to the menu item you want to execute and select by pressing the Enter key to execute the corresponding Diag.
  • Page 25 How to exit the program. 5)-4. PRINTER Check Checking You can exit the program by pressing the ENTER key when the final test pattern is shown on screen or by pressing the CANCEL The printer prints on the RECEIPT/JOURNAL PRINTER. key during checking.
  • Page 26 The program performs the TCP/IP stack test. The screen displays the operating status of the paper end sensor The test requirements are as follows: and paper near end sensor of the receipt/journal printer. • UP-600 Display • 10BASE-T cable (for data transfer testing) •...
  • Page 27 Input 3 sets of 3-digit decimal numbers through the keyboard of the ECR and press the ENTER key. Following the SHARP maker code (08, 00, 1F), the 3 sets of numbers input through the keyboard are converted into hexadeci- mal numbers. The program then writes a total of 6 bytes MAC How to exit the program.
  • Page 28 Set the satellite machines first, and then set the master machine. DATA Trans.(MA) • The Diag of the UP-600 uses a private IP address. Each IP ad- INPUT MA T-NO. : XX The terminal No. you dress is unique on the Internet. When building a private network, entered is displayed.
  • Page 29 Checking 7) MCR & DRAWER Diagnostics i. The master machine sends data of the following format con- The program checks the MCR and drawer. sisting of 2-byte sequence No. and 254-byte AAH data to the The following menu appears on screen. satellite machine.
  • Page 30 7)-2. Drawer 1 Check Checking The program turns on the drawer 1 solenoid, senses the value of the drawer open sensor every 100 ms, and displays the operating status. Display DRAWER 1 Check Open Sensor : OPEN (or CLOSE) How to exit the program Press the CANCEL key to exit the program.

  • Page 31: Chapter 6. Circuit Description

    CHAPTER 6. CIRCUIT DESCRIPTION 1. HARDWARE BLOCK DIAGRAM DRAWER x 2 FLASH RS232 x 2 H8/510 Max.2MB S-RAM(STD) Max.4MB UP-S02MB: UP-P16DP SYSTEM (POLE-DISP) S-RAM(STD) UP-S04MB: Controller Max.512KB (MPCA9) CKDC9 KEY/SW/POP PRINTER Controller (DP-750) CKDC9 MCR UNIT UP-E13MR LCD UNIT Controller M66271 RS232 x 2 Optional...
  • Page 32 Symbol/PartsCod) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2.
  • Page 33 1)-2. Block diagram P27/A23 P26/A22 Data bus Port 1 P25/A21 P24/A20 P23/A19 P22/A18 P21/A17 P20/A16 EXTAL XTAL Clock Watch oscillator dog timer H8/500 CPU STBY Interruption controller 16bit free running Refresh controller timer x 2ch RFSH BREQ BACK Wait state 8bit timer controller WAIT...
  • Page 34 1)-3. Pin description Signal Signal Symbol Function Symbol Function name name /RES /RESET Reset signal Non-maskable interrupt input MCRINT MCR interrupt signal for SSP interrupt input. CKDC interface shift enable /SHEN Data bus signal Data bus Data bus Data bus –...
  • Page 35 2) G.A.(MPCA9) 2)-1. Pin configuration ST3# DOT3 ST2# DOT2 ST1# DOT1 TTHR RTS3# DTR3# RXRDY3 TRXRDY3 TXD3 BWR# TXRDY3 BRD# TRXC3 BRAS RXD3 BRAS# BUSY3# EXINT3# EXINT2# EXINT1# EXINT0# EXWAIT# DSF2# VWAIT# DSF1# DSCX# OPTCS# INT3# IPLON INT2# RXC1 INT1# RXD1 INT0# DSR1#...
  • Page 36 2)-2. Block diagram A23~A0 D7~D0 /AS,/RD,/WR PHAI,/RESET USEL2~USEL0, UTST# MPCA9 INT4#~INT0# IRQ1# MPCA TXD5,RXD5 MCRINT DTR5#,RTS5# WAIT# FROS1#,EPROM1# DSR5#,CTS5# CD5#,CI5# RASPN1,2 DSEX# RXDH,TXDH,SCKH OSO1,OSI1 USACK DBTST MD1,MD2 IRQ0# SSPRQ# HTS2,SCK2,STH2 RXD4,RXC4,DSR4# RXD2,RXC2,DSR2# DOT1,DOT2 DOT3,DOT4 RXD1,RXC1,DSR1# DOT5,DOT6 DOT7 IPLON OPTCS# DOTEN,RJMTR VMEMC#,VIOC# DSF2# PCUT#,FCUT#...
  • Page 37 2)-3. Pin description Name IN/OUT Description Name IN/OUT Description OSI1 System clock (7.37MHz) Address bus 7 for PB-RAM (NU) UASCK USAT clock to CPU Address bus 6 for PB-RAM (NU) MPCA test pin (GND) Address bus 5 for PB-RAM (NU) MPCA test pin (GND) Address bus 4 for PB-RAM (NU) PHAI...
  • Page 38 Name IN/OUT Description Name IN/OUT Description DSR5# RS-232 ch1 DSR signal DOT8 Printer dot signal 8 (NU) CTS5# RS-232 ch1 CTS signal RXD5 RS-232 ch1 RXD signal DOT9 Printer dot signal 9 (NU) TXD5 RS-232 ch1 TXD signal Thermal head serial return data (NU) DTR5# RS-232 ch1 DTR signal DTCS...
  • Page 39 3)-1. General description Dot display controller chip select — The CKDC9 is a 4-bit microcomputer developed for the UP-600 and provides functions to control the real-time clock, keys, and displays. VCKDC — The basic functions of the CKDC7 are shown below.
  • Page 40 4)-2. Pin configration Name Description Name Description MPU data bus 10 IOCS# Chip select input for control register MPU data bus 11 HWR# High write strobe input MPU data bus 12 LWR# Low write strobe input MPU data bus 13 Read strobe input MPU data bus 14 MCS#...
  • Page 41 3. ADDRESS MAP 2) 0PAGE AREA The 0page area consists of four spaces: the ROM mapped area, 1) TOTAL MEMORY SPACE internal and external I/O areas. The address map of the total memory space is shown below. As you The ROM mapped space have been devised for the following pur- can see, the memory space is divided into the following 5 blocks: poses: Simplifying the procedure for booting the IPL program...

  • Page 42: Customer Display

    4. LCD DISPLAY 5. CUSTOMER DISPLAY The UP-600 uses a 320 x 240 dot monochromatic LCD for the main The UP-600 can incorporate a UP-P16DP for the customer display. display and VGAC (M66271) for the display controller which is con- nected to H8/510 in the ISA bus connection mode.
  • Page 43 8. SSP CONTROL The figure below shows a typical pseudo SRAM interface in the UP- The UP-600 uses flash memory in the place of EPROM, so it is 600. possible to rewrite the contents of the flash memory in changing the S RAM(Standard) program.
  • Page 44 11. CKDC9 reset from MAIN RESET INT4 SHEN TXD2(P87) TXDI HTS1 The UP-600 on CKDC9 for the CKDC PWB and one CKDC9 for SCK1 SCK2(P83) SCKI STH1 RXD2(P84) RXDI CKDC9 POLE display (option) to carry out the following control operations.
  • Page 45 12. OPTION RAM INTERFACE 1) POWER ON/OFF The flow of signal processing at the time of the power supply turning 1) INTERFACE On/Off is as follows: The expanded RAM connector terminals are shown in the table. <Power OFF> Table 19 The 40-pin RAM is used for the connector.
  • Page 46 2) MRS, SRV RESET 2) DRAWER OPEN/CLOSE SENSE The UP-600 does not have the mode switch. The procedure for reset- The drawer open/close sense signal is input into the built-in port of ting MRS, SRV is different from that of conventional cash registers.
  • Page 47 1) CPU INTERFACE The CPU interface for the USART (8251) and magnet card reader (MCM-21) in the UP-600 system is shown below. 8251 x 2 RCP1 RCVCLK1 RCP1 RDD1 Integrated as MPCA8 RCVDT1 in the ER-A770 system. RCP2 RCVCLK2 RDD2...

  • Page 48: Chapter 7. Tcp/Ip I/F Pwb Description

    The serial number and adjustment byte are stored in an area of 4 Dual-Port LD0~LD7 LD0~LD7 bytes from the address H’0007C000. FLASH 512k byte <The serial number is acquired according to Sharp’s in-house 4k byte Data Bus specification(SS).> LA0~LA11 LA0~LA18 RAM : [S-RAM 1Mbits] <Access Time=70ns>...
  • Page 49 Symbol/PartsCod) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4.
  • Page 50 • Phase calculation mode 1)-2. Block Diagram Figure 1. is a block diagram of the SH7014. – 2-phase encoder calculation processing Compare Match Timer (CMT) (Two Channels): • 16-bit free-running counter • One compare register • Generates an interrupt request upon compare match Watchdog Timer (WDT) (One Channel): •...
  • Page 51 Signal Signal Remarks Remarks name name PE14 PE14 N.U. (GND) PE15 FLASH write Status DATA Bus Address Bus DATA Bus XTAL XTAL Oscillator connection terminal Mode terminal LA10 EXTAL EXTAL Oscillator connection terminal LA11 Mode terminal 2 LA12 N.U. (+5V) LA13 LA14 Mode terminal 1...
  • Page 52 2) LAN CONTROLLER (RTL8019AS) 2)-3. Pin Configuration 2)-1. Features: • 100-pin PQFP 66 BA21 [PNP] 65 JP • 67 BA20 [BS0] 64 AUI Supports PnP auto detect mode 68 BA19 [BS1] 63 LED2 [LED_TX] 69 BA18 [BS2] • 62 LED1 [LED_RX] [LED_CRS] Compliant to Ethernet II and IEEE802.3 10Base5, 10Base2, 70 VDD 61 LED0 [LED_COL] [LED_LINK]...

  • Page 53: Memory Map

    Signal Signal Remarks Remarks name name IOWB /MWE Memory Write SD10 SD10 N.U. (Pull-Down) SMEMRB SMEMRB N.U. (Pull-Up) N.U. (Pull-Down) SMEMWB SMEMWB N.U. (Pull-Up) N.U. (Pull-Down) RSTDRV RSTDRV Hardware Reset SLOT16 SLOT16 Pull-Down /CS3 Chip Select INT7 INT7 N.U. (Pull-Down) IOCHRDY /WAIT Wait to CPU...
  • Page 54 6. INTERFACE WITH HOST CPU 1) SIGNAL LINES The following signal lines are required for the interface with the host CPU. Signal name Description Connected to Connection pin A0~A11 Address Bus from host CPU DP-RAM A0R~A11R D0~D7 Data Bus from host CPU DP-RAM D0R~D7R Read signal from host CPU...
  • Page 55 2) DATA COMMUNICATION 7. LAN CONTROL Data is transmitted from the host CPU to the TCP/IP board or vice This board fixes RTL8019AS to the 8-bit mode on hardware. versa through the dual-port SRAM. If data is written into the same address of the dual-port SRAM from both sides or written into and RTL8019AS read from the same address from both sides, data is not assured.
  • Page 56 9. CONNECTOR PIN TABLE 10. SWITCH SETTING The board has two switches on it: program loading EPROM(Master ROM) 1) HOST I/F CONNECTOR selection switch (SW1) and flash memory write protect switch (SW2). Pin No. Signal name Pin No. Signal name 1) LOCATION OF SWITCHES The two switches are located on the board as shown below.
  • Page 57 • The ECR/POS (UP-600) power should be turned OFF. DATA Trans. (SA) 4) Set the mode switch of the ECR/POS (UP-600) to SRV position. 5) Turn ON the AC switch of the ECR/POS (UP-600). 6) Display : [SRV MODE] Select the [MAC ADD&FIRM WRITE] and press the ENTER key...
  • Page 58 Press the CANCEL key to exit. MAC Address : Hexadecimal number Turn OFF the AC switch of the ECR/POS (UP-600). Remove the EPROM ( Master ROM) from the TCP/IP I/F PWB Input the MAC address and press the ENTER key.
  • Page 59 2) READING THE MAC ADDRESS & FIRMWARE PROGRAM 1) Set the mode switch of the ECR/POS (UP-600) to SRV position. Display : [MAC ADD&FIRM Ver. Read] 2) Display : [SRV MODE] MAC ADDR & FIRM Ver. READ 0001 MAC ADDRESS:...
  • Page 61 Symbol/PartsCod) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 79 Symbol/PartsCod) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 80 2. CKDC PWB 3. DISPLY & MCR PWB 1) A side 2) B side 4. RS232 RELAY PWB 1) A side 2) B side...
  • Page 81 5. IPL ROM PWB 1) A side 2) B side 6. TCP/IP RELAY PWB 7. VR PWB 8. POP UP DISPLY 9. LCD I/F PWB...
  • Page 82 10. TCP/IP I/F PWB A side B side...
  • Page 83 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - © COPYRIGHT 2001 BY SHARP CORPORATION All rights reserved. Printed in Japan.

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