Service manual

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SERVICE MANUAL

ELECTRONIC CASH REGISTER

(without price)

TK-3200

(EX-585)

SEP. 2005

Printer Model: M-U420-061

INDEX

Summary of content (91 pages)

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SERVICE MANUAL (without price) ELECTRONIC CASH REGISTER TK-3200 (EX-585) SEP.
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CONTENTS TK-3200 PAGE 1. SPECIFICATIONS........................................................................................ 1 2. MACHINE INITIALIZATION ......................................................................... 3 3. DISASSEMBLY ............................................................................................ 6 4. CIRCUIT EXPLANATION .......................................................................... 14 5. DIAGNOSTIC OPERATION ...........................................
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1. SPECIFICATIONS 1-1. Electrical specifications 120 V Max. 0.6 A Max. 0.01 A 220 V 0.3 A 0.06 A 230 V 0.3 A 0.06 A 240 V 0.3 A 0.06 A •Power consumption In operation stand-by •Memory protection Back-up battery Back-up period Battery life Recharge time VL3032/1F2 90 days (25 °C) Replace the battery every 5 years. 48 hours (full charge) •Clock & Calendar Accuracy Auto calendar Within ± 30 sec. per month (25 °C) Effective until 2099 A.D. 1-2.
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1-4. Drawer List Type Drawer Name Specification M DL-2101 D-24H2C-B84M-9* M DL-2102 D-24H2C-B84SM-9* M DL-2103 D-24H2C-A84SM-9* B D BU Note: Country code B: Europe D: England BU: Other countries 1-5.
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2. MACHINE INTIALIZATIO Machine initialization procedure 1. Plug the power cord into an AC outlet. REG2 REG1 2. Set the mode switch to PGM position and turn off the power switch. OFF X1 Z1 X2/Z2 RF PGM 3. While holding down , turn on the register. 4. Release . You should see “0000000000” on the display. If 10 zeros are not shown or another character are shown, immediately set the mode switch to OFF and restart from the beginning of this procedure.
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Worksheet (Initialize 1) Description Choice Print password of PGM mode, when flag clear operation is performed. Password in PGM3 ~ 7 mode Messages and descriptors are written in English = 0, French = 1, Spanish = 2, German = 4 Model for U.S. or Canada (Date order: month/day/year) = 4, Other area (0.00, Date order: day/month/year) = 1, Other area (0, Date order: day/month/year) =3 Fixed value: 08 Initialization pattern: 1 For scanning/ 2 For check tracking Use Euro only.
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Flag clear operation 1. Plug the power cord into an AC outlet. 2. Set the mode switch to PGM position and turn off the power switch. REG2 REG1 X1 Z1 OFF X2/Z2 RF PGM 3. While holding down , turn on the register. 4. Release . You should see “FFFFFFFFFF” on the display. TJOURNAL FEED RECEIPT FEED If 10 Fs are not shown or another character are shown, immediately set the mode switch to OFF and restart from the beginning of this procedure.
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3. DISASSEMBLY ■ UPPER CASE 1. Remove the Printer cover. 2. Remove the Ribbon cover. 2 1 3. Remove the Ribbon and then 2 screws. Ribbon 4. Lift the upper case and then remove 2 connectors (CN11, CN12).
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■ PCB (E585-E2-1, E585-E6-1) 5. Remove 3 connectors. (CN1, CN2, CN3) CN2 CN1 CN3 6. Remove the E585-E2-1 PCB. 7. Remove 5 connectors. (CN1, CN2, CN3, CN4, CN5) 8. Remove the screw and then the E585-E6-1 PCB. CN1 CN5 CN3 CN4 CN2 ■ MODE SW ASS’Y 9. Remove the screw and then the MODE SW ASS’Y.
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■ PCB (E585-E6-2) 10. Remove 2 screws and then the E585-E6-2 PCB. NOTE: Be fully careful not to miss the Defect button when removing the E585-E6-2 PCB. ■ KEY BOARD ASS’Y 11. Remove 7 screws and then the KEY BOARD ASS’Y SHEET/COMMON SPACER 12. Remove 18 screws and then disassemble the keyboard ass’y.
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■ MAIN PCB (E585-1) 13. Remove the connector (CN10). 14. Remove the backup battery. 15. Remove 4 connectors (CN3, CN5, CN8, CN13). 16. Remove 4 screws. CN5 CN8 CN13 CN3 17. Remove the MAIN PCB (E585-1).
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■ PRINTER UNIT 18. Loosen 4 screws. 19. Lift the printer unit and then remove the screw.
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■ POWER SUPPLY 20. Remove 2 screws and then Rear connector cover. 21. Remove 3 screws and then Power supply cover. 22. Remove 4 screws and then Power supply cover.
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■ DRAWER 23. Remove the case. 24. Remove 10 screws. 25. Remove the DARWER cable.
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26. Remove the Bottom plate. 27. Loosen 4 screws. 28. Remove the screw and then fix the drawer case.
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4. CIRCUIT EXPLANATION 4-1. HARDWARE DIAGRAM Main Display Popup display Journal printer Sheet ke y hold er Keyboard Receipt printer Power supply CPU Flash Memory RAM 512kB 2MB Popup disp. i/f Drawer Drawer 1 i/f 2 i/f RS232C COM1 RS232C COM2 CF card Drawer Scanner HHS-15 Slip printer SP-1300 Power supply 31AD-U/E Other Terminal Other Terminal Other Terminal Note: Shadowed device and dot line indicate option devices.
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4-2.
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4-3. LSI BLOCK DIAGRAM Serial RS232C COM1(Correspondence Modem ) RS232C COM2(w th 5V) SRAM 4 Mbit PRGRAM (SHADOW) Data BackUp FROM 16 Mbit PRGRAM PWD RESET CPU uPD784215AGC buffer BUS 12.5MHz 3.3V CF CAR 5V I/O Controller REAR DISPLAY 7SEG LED LATCH 78K4 MAIN DI PLAY 14 EG LED + 7 EG LED 12.
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4-4. RESET CIRCUIT The reset circuit is as follows. 4-5. POWER SUPPLY CIRCUIT The power supply circuit is as follows.
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4-6. DRAWER I/F CIRCUIT The drawer open circuit is as follows.
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4-7. PRINTER CONTROL CIRCUIT The printer control circuit is as follows.
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4-8. CPU (IC32: uPD784215AGC279-8EUA) / I/O CONTROLLER (IC44: uPD784215AGC280EUA) P63/A19 P64/RD P66/WAIT P65/WR P67/ASTB P101/TI6/TO6 P100/TI5/TO5 VDD P103/TI8/TO8 P102/TI7/TO7 P30/TO0 P33/TI1 P32/TO2 P31/TO1 P35/TI00 P34/TI2 P95 P94 P93 P92 P91 P90 TEST/VPP P37/EXA P36/TI01 4-8-1.
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4-8-2.
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4-8-3. Pin Function PIN NO.
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PIN NO.
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4-9. SRAM (IC6: CY62148BLL-70SXC) 4-9-1. Pin Assignment A17 A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 VSS 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VCC A15 A18 WE A13 A8 A9 A11 OE A10 CE I/O7 I/O6 I/O5 I/O4 I/O3 4-9-2.
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4-10. FROM (IC4: MBM29F160BE90TN) 4-10-2. Pin Function 4-10-1. Pin Assignment A15 1 48 A16 A14 2 47 BYTE A13 3 46 VSS A12 4 45 DQ15/A-1 A11 5 44 DQ7 A10 6 43 DQ14 A9 7 42 DQ6 A8 8 41 DQ13 Pin Function A-1, A0 to A19 DQ0 to DQ15 CE Address Inputs Data Inputs/Outputs Chip Enable A19 9 40 DQ5 OE Output Enable N.C. 10 39 DQ12 WE Write Enable WE 11 38 DQ4 RESET 12 37 VCC RY/BY Ready/Busy Output N.C.
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5. DIAGNOSTIC OPERATION 5-1. To start the diagnostic program To enter the diagnostic program, press ”99990000” right after reset-and-start, IPL boot or INT operation. In QA DIAG (factory module also) module, the mode transfers to the diagnostic mode after INT operation. * Reset-and-start 1 Press the reset switch while pressing JFEED button. 2 When “INT” appears in the first line of the LCD dot line, press. 3 When “INT” appears in the second line of the LCD dot line, press”99990000”.
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5-4. Displaying the status of the device [Function] The status of the device which has the status information is displayed by 7 segments (Pop-up display) as well as lit transaction. The status information and the displayed position are as follows. As for tact switch, the pressed LED will be lit. [DISPLAY] Mode display 1:PGM, 2:RF, 3:REG1, 4:REG2, 5:X 6:Z, 7:XZ2, 8:OFF Menu sheet NO.
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5-5. Check item The following test can be checked in the diagnostic test.
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5-6. Operation of each test [ 1 ] Batch test 1 [Function] RAM test, test print, time setting, buzzer test and drawer open test are performed continuously. [Operation] Operation : [Pop-up display] 1 n SUBTOTAL The following tests are performed automatically. (1) RAM test: WRITE/READ area test. (2) Test print (3) Time setting: Set the following data. Arranged data: 2005 December 31,23:59’30 (4) Buzzer: Ring once the one shot buzzer. No print or display in this test. (5) Drawer open: Drawer 1 opens only.
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[ 3 ] RAM WRITE/READ test [Function] This test will check the WRITE/READ test for RAM. A counter is displayed for the RAM test. Write and read test is performed in the sequence as following. Write common (system area) and read write common( other than the system area) and read write each bank read each bank. Also, the test is not performed for the range to (-4000H) by the handler.
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[ 4 ] RAM READ ONLY test [Function] RAM READ ONLY test is performed. Perform the WRITE test (n011) right before start of this test. System area test for COMMON is not performed. [Operation] Operation : n 1 1 1 SUBTOTAL n : 0 = One time check (can be omitted) not 0 = Continuous check ( Press the “C” key or turn off the power by rotating the key to end the test.) [Pop-up display] A counter is displayed for Pop-up display.
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[ 6 ] CF-CARD READ ONLY test [Function] This test will check the read only test for CF-CARD. Perform the CF-CARD write test, before start of this test. Note that this test does not ensure the data inside the CF-CARD as well as its performance. [Operation] Operation : 0 n 1 1 3 SUBTOTAL n : 0 = One time check(can be omitted) not 0 = Continuous check( To stop the test, press ”C” key or turn off the power by rotating the key.
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[ 8 ] CF-CARD CLEAR WRITE/READ test [Function] This test will check the clear write/read test for CF-CARD. Perform the write/read test (connection check) after clearing all memory. Note that this test does not ensure the data inside the CF-CARD as well as its performance. [Operation] Operation : 0 n 3 1 3 SUBTOTAL n : 0 = One time check(can be omitted) not 0 = Continuous check (To stop the test, press “C” key or turn off the power by rotating the key.
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[ 10 ] FLASH USER AREA clear test [Function] Clear the area of LOCALE/CONTRAST setting. [Operation] Operation : 2 1 2 SUBTOTAL [PRINT] R OM R OM C L R END 212 OK 212 NG is printed if the test is not done correctly. [ 11 ] Display test [Function] LCD, Pop-up display and transaction display tests are performed.
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[ 12 ] Pop-up display test [Function] Pop-up display test is performed. Press any key to end the test. [Operation] Operation : 2 2 1 SUBTOTAL [Pop-up display] The following is displayed and cleared after the test. [PRINT] D I SP D I SP END 7 SEG 7 SEG 221 OK 221 [Main display] [ 13 ] Display test (repeat) [Function] LCD, Pop-up display and transaction display tests are performed. [Operation] Operation : 5 2 1 SUBTOTAL * Press “C” key or turn off the power to stop the test.
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[ 14 ] Internal printer print test [Function] This test will check the characters in the receipt/journal of the internal printer. [Operation] Operation : c: 0 1 n: 0 not 0 d: 3 4 5 c n 0 3 d SUBTOTAL = = = = prints character’ B’ prints all characters One time check Continuous check (To stop the test, press “C” key or turn off the power by rotating the key.) = prints only receipt = prints only journal = prints both receipt/journal (prints alternately) [Print] 1.
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[ 15 ] External printer print test [Function] This test will check the print test for the RS232C I/F printer. Connect the printer to the COM which is to be tested. [Operation] Operation : x1 x2 x3 n 0 3 d SUBTOTAL X1: Print test pattern 0 = A pattern, 1 = B pattern X2: Port selection 1 = COM1, 2 = COM2 X3: Baud rate selection 1 = 4800 bps, 2 = 9600 bps, 3 = 19.
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[ 16 ] COM (RS232C) test [Function] This is the RS232C test. The loop back test for RS232C port is performed by making the connection shown in the figure. Refer to [ 24 ] COM (RS232C) batch test the figure for RS232C port connection. [Operation] Operation : x n 0 4 d SUBTOTAL x : Baud rate selection 0 = 2400 bps, 1=4800 bps, 2=9600 bps, 3=19.
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[ 17 ] COM (RS232C) batch test [Function] This is the RS232C port batch test. The loop back test for RS232C port is performed by making the connection shown in the figure. When performing this test, fix loop back connectors to all COM ports. [Operation] Operation : 4 0 SUBTOTAL Baud rate: COM1: 19.
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[ 18 ] ARCNET test [Function] This test will check the counter-communication of ARCNET. Always make the receive ECR in the wait mode first and then send data from the send ECR. Continue the test while the communication is done normally. The counter of the number of receive/send packets to LCD is displayed after the communication normally starts. It is continuously displayed while the communication is done normally. * send/receive data SID DID LEN DATA 00h~FFh, 00h~FBh 508 byte LRC 1.
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[ 19 ] ARCNET batch test [Function] This test will perform the ARCNET counter communication with the fixed set value. Connect the two ECRs and perform the counter communication test. The number of retries will be displayed in the upper right corner of the LCD.
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[ 20 ] Time setting [Function] This sets the time and date. The time and date is displayed without inputting the fixed value. [Operation] * Date and time setting Operation : x1 x2 x3 x4 x5 x6 0 a 7 0 SUBTOTAL * Date and time display Operation : a 7 0 SUBTOTAL To stop the operation, press “Esc” key or turn off the power by rotating the key. Press any key to enter the next test.
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[ 21 ] Drawer open test [Function] This test will check the drawer open function. [Operation] Operation : x : 0 1 2 n : 0 not 0 * x n 0 9 1 SUBTOTAL = = = = = All drawers open (can be omitted) Drawer 1 open Drawer 2 open One time check (can be omitted) Continuous check (To stop the test, press “C” key or turn off the power by rotating the key.) Drawer status data is displayed in the transaction status display unit.
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[ 23 ] KEY dipsplay [Function] The key codes for all keys except “C” key which are pressed down are displayed. The hard key codes are located as shown in the following figure. [Operation] Operation : 9 4 SUBTOTAL To stop the test, press “C” key or turn off the power by rotating the key. [Pop-up display] x.8.8.8.8.8.z z x zz : : hard key code (Prints only last number of three in the main display.
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[ 24 ] OBR test [Function] This is a scanner test. The test enters the wait mode for the scanner input, and waits only for scanner. The test determines the result between OK and NG by comparing the fixed data and the read data. Make sure to connect OBR (HHS-15) to COM 2. * The fixed barcode is as follows. [Operation] Operation : 9 5 SUBTOTAL To stop the test, press “C” key or turn off the power by rotating the key.
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6. ERROR CODE LIST Error code Message Meaning Action E001 Wrong mode Mode switch position changed before finalization. Return the mode switch to its original setting and finalize the operation. E003 Wrong operator Clerk button pressed before finalization of a Press the original clerk button and finalize the registration being performed under another clerk transaction before pressing another clerk button. Input correct check number or assign the proper button.
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Error code Message Meaning Action Attempt to register a new transaction without Perform check endorsement. printing check endorsement. Finalize the transaction. Registration buffer full. Separate check buffer full. Allocate sufficient separate check buffer. Print bill Attempt to register a new transaction without Perform slip printing operation. printing slip. Insert slip paper No paper is inserted or paper is out in the slip Insert slip paper and retry printer.
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Error code Message E139 Negative balance is not allowed E146 Arrangement file full E164 Employee No. is not Found in the Employee File E165 Employee No. is not Clocking-in. E166 Employee No. is Occupied E176 Time&Attendance file full E200 Insert CF card E201 Illegal Format E202 File not found E203 Insufficient memory E205 File already exist. Meaning Action Attempt to register <–> or when the Enter proper minus/coupon amount. balance becomes negative. Arrangement file is full.
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System error code Error code Error code Meaning File I/O errors 750 File cannot be created. 751 No designated drive 752 FCB area shortage of flash memory 753 No appropriate record number is designated. 754 No partition exists. 755 No vacant record is remained. 756 Changing is not permitted. 757 The designate file cannot be found. 758 The same file has already existed. 759 The same page has already existed. 760 No vacant record is remained. 762 The contents of internal memory and CF card are different.
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7. IC DATA 1. BA10393F (IC19) OUT1 1 –IN1 2 1ch – 8 VCC 7 OUT2 6 –IN2 5 +IN2 + 2ch +IN1 3 + – VEE 4 2.
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3. MTA01M-F7101 (IC18) Vcc L H H H H VIN VENA H H L L H L H L Output Transistor OFF ON OFF OFF OFF 4. S-80123BNMC-JGIT2G (IC23) 5 4 VDD Delay circuit OUT 1 2 3 Oscillation circuit *1 counter timer Function PIN NO.
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5. SN74LVC1G00 (IC9, IC22) 6. SN74LV04 (IC11) 1A 1 14 VCC 1A 1 14 VCC 1B 2 13 4B 1Y 2 13 6A 1Y 3 12 4A 2A 3 12 6Y 2A 4 11 4Y 2Y 4 11 5A 2B 5 10 3B 3A 5 10 5Y 2Y 6 9 3A 3Y 6 9 4A GND 7 8 3Y GND 7 8 4Y 8. SN74LV11 (IC1) 7.
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11. SN74LV373 (IC15) Output Control 1 1Q 2 20 Vcc 1D 3 2Q 4 2D 5 3Q 6 3D 7 4Q 8 4D 9 Q OE GD Q OE GD GD OE Q GD OE Q Q OE GD Q OE GD GD OE Q GD OE Q GND 10 1Q 19 8D 2Q 3Q 4Q 5Q 6Q 7Q 8Q 18 8Q 17 7D 16 7Q Q DG 15 6D Q DG Q DG Q DG Q DG Q DG Q Q DG DG 14 6Q 13 5D 12 5Q 11 Enable G Output 1D Control 2D 3D 4D 5D 6D 7D 8D 12.
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8.
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MAIN PCB (E585-1 PCB) (BOTTOM VIEW) — 55 —
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MAIN PCB (E585-E2-1 PCB) (TOP VIEW) (BOTTOM VIEW) MAIN PCB (E585-E2-2 PCB) — 56 —
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9. CIRCUIT DIAGRAM MODEL : TK-3200 (EX-585) CONTENTS 1. MAIN PCB CIRCUIT ................................................................................................................. 1-1. MAIN PCB CIRCUIT (1/5) ............................................................................................. 1-2. MAIN PCB CIRCUIT (2/5) ............................................................................................. 1-3. MAIN PCB CIRCUIT (3/5) ....................................................
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Model CASIO COMPUTER CO.,LTD. — 58 — TK-3200 (EX-585) Board No. Name E585-1 MAIN PCB [ 1 / 5 ] Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 59 — TK-3200 (EX-585) Board No. Name E585-1 MAIN PCB [ 2 / 5 ] Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 60 — TK-3200 (EX-585) Board No. Name E585-1 MAIN PCB [ 3 / 5 ] Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 61 — TK-3200 (EX-585) Board No. Name E585-1 MAIN PCB [ 4 / 5 ] Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 62 — TK-3200 (EX-585) Board No. Name E585-1 MAIN PCB [ 5 / 5 ] Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 63 — TK-3200 (EX-585) Board No. Name E585-E2-1 MAIN DISPLAY PCB [ 1 / 2 ] Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 64 — TK-3200 (EX-585) Board No. Name E585-E2-1 MAIN DISPLAY PCB [ 2 / 2 ] Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 65 — TK-3200 (EX-585) Board No. Name E585-E2-2 POPP-UP DISPLAY PCB Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 66 — TK-3200 (EX-585) Board No. Name E585-E6-1 CLEAK KEY PCB Drawing No.
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Model CASIO COMPUTER CO.,LTD. TK-3200 (EX-585) Board No. Name E585-E6-2 KEY/SHEET SW PCB — 67 — Drawing No.
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Model CASIO COMPUTER CO.,LTD. TK-3200 (EX-585) Board No. Name E475-E3 MODE KEY PCB — 68 — Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 69 — TK-3200 (EX-585) Board No. Name E545-E4 KEYBOARD PCB Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 70 — TK-3200 (EX-585) Board No. Name E445-S1 POWER SUPPLY Drawing No.
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Model CASIO COMPUTER CO.,LTD. — 71 — TK-3200 (EX-585) Board No. Name E466-ARC ARC-NET PCB Drawing No.
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Model CASIO COMPUTER CO.,LTD. TK-3200 (EX-585) Board No. Name ARC-NET PCB E468-ARC — 72 — Drawing No.
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10. PARTS LIST MODEL : TE-3200 (EX-585) Explode view ............................................................................................................................ 1. Main PCB Block ................................................................................................................... 2. Main Display Block .............................................................................................................. 3. Customer Display Block ......................................
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EXPLODED VIEW 3 5 6 4 43 59 54 00 -32 TK SIO CA 56 7 42 46 53 8 45 49 55 52 47 57 2 9 58 35 48 50 51 44 34 36 11 25 28 29 30 31 13 Sales Item SH-KIT5 33 12 11 10 32 26 27 26 — 74 —
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38 60 64 63 37 61 41 62 39 71 76 A OIS 72 75 C 70 73 47 66 74 67 1 69 77 68 65 40 — 75 —
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N Item Code No. Parts Name 1.
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N Item 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 31 32 33 34 35 36 37 37 Code No. Parts Name 35405193 Connector 35405194 Connector 10211069 LED holder 10050008 Rear display case 10050016 Rear display plate 10204192 R-DP Insulation plate 10210573 FFC D 10210574 FFC E 4.
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N Item 38 38 39 40 41 41 41 41 42 43 44 45 46 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 Code No.
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N Item 62 63 64 65 66 67 68 69 Code No. 10204186 10204185 10204187 9.Lower case 10213402 10213406 10210042 10047045 10209445 10209446 54300207 10204184 10211076 10211077 10021924 10211079 10085156 10022019 35900195 10054921 10023184 62481561 10.
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— 80 — 520 540 524 529 532 537 531 543 539 526 535 541 536 530 525 525 531 532 538 534 527 536 528 521 533 525 523 141 145 131 132 539 544 542 522 545 138 128 133 147 "The exploded diagram is made based on the standard specification of our company. When the part or unit indifferent form your specification is shown in the diagram,please disregard it.
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PARTS PRICE LIST M-U420 (061) N N N N Item Code No.
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N Item 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 N 520 521 522 523 524 525 526 527 528 529 530 N 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 N 901 902 903 904 905 906 907 Code No.
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12.
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DL-2101 N Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Code No.
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13.
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DL-2102 N Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Code No.
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14.
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DL-2103 N Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Code No.
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CASIO COMPUTER CO.,LTD.