Casio SE-S10 Service Manual
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Casio SE-S10 Service Manual

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SERVICE MANUAL
(without price)
ELECTRONIC CASH REGISTER
SE-S10/PCR-T280/
PCR-T280L/PCR-T290L
(EX-276)
JULY. 2009
INDEX

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Summary of Contents for Casio SE-S10

  • Page 1 SERVICE MANUAL (without price) ELECTRONIC CASH REGISTER SE-S10/PCR-T280/ PCR-T280L/PCR-T290L (EX-276) JULY. 2009 INDEX...

  • Page 2: Table Of Contents

    CONTENTS SE-S10/PCR-T280/PCR-T280L/PCR-T290L PAGE 1. SPECIFICATIONS ...................... 1 2. MACHINE INITIALIzATION ..................2 3. DISASSEMbLY ......................3 4. DIAGNOSTIC OPERATION ..................8 5. TROUbLESHOOTING ....................29 6. CIRCUIT EXPLANATION ..................31 7. PCb LAYOUT ......................33 8. CIRCUIT DIAGRAMS ....................35 9.

  • Page 3: Specifications

    SPECIFICATIONS 1111 Environmental specifications Operating temperature 0 °C ~ 40 °C Operating humidity 10 % ~ 90 % Storage temperature -25 °C ~ 65 °C Storage humidity 10 % ~ 95 % Vibration strength 1.5 G (The machine must be in the carton box) 1111 Electrical specifications Power consumption...

  • Page 4: Machine Initialization

    Machine initialization 2222 initializing Procedures Turn the mode switch to [OFF]. Unplug the power cord. Remove the backup memory battery, and leave it as it is for approximately 1 minute. Connect the power cord. Turn the mode switch to [PGM]. 2222 Replacing the Back2up Memory Battery <Cautions for Replacing the Battery>...

  • Page 5: Disassembly

    Disassembly M a k e s u r e t o u s e t h e c o r r e c t s c r e w s w h e n assembling since there are several kinds of them. It is recommended to sort them as shown in the right illustration when disassembling.
  • Page 6 a3 UPPeR Case A-1. Remove the Printer Cover. A-2. Press the Printer Open Key and open the Platen Arm. A-3. Undo one screw (S1). Platen Arm Printer Open Key Screw (S1) A-4. Remove the Upper Case. A-5. Remove the Drawer Cable. Drawer Cable —...
  • Page 7 b3 mODe-Key-sW-assy B-1. Remove the FPC. B-2. Undo one screw (S2) and remove the Mode-Key-SW-ASSY. Screw (S2) C3 PCb-assy (e276-1 and e276-PR PCbs) C-1. Remove two FFCs and two connectors. C-2. Undo two screws (S1) and remove the E276-1 PCB. FFCs Screws (S1) Connectors...
  • Page 8 D3 DisPlay-assy D-1. Remove the Display Cover. D-2. Remove the Back Segment LCD. D-3. Remove two hooks and, then, the Front Segment LCD. Hooks C-4. Remove the FFC and remove the E276-PR PCB. — 6 —...
  • Page 9 e3 PRiNTeR UNiT E-1. Undo four screws (S1, S2) and remove the Printer Unit. Screws (S2) Screw (S1) F3 Key-bOaRD-assy F-1. Undo seven screws (S1, S2) and remove the Key-Board-ASSY. Screws (S2) Screws (S2) Screws (S1) F-2. Undo two screws (S4) and disassemble the Key-Board-ASSY. COMMON SHEET Screws (S4) SPACER...
  • Page 10 DIAGNOSTIC PROGRAM 4444 Launching the Diagnostic Program [Notes] If a receipt has been issued in other modes, the Diagnostic Program will not launch. When this happens, exit and restart the Diagnostic Program. To exit the Diagnostic Program, see "3-2. Exiting the Diagnostic Program". Turn the Mode Switch to [PGM].
  • Page 11 4444 Check Item This diagnostic program tests the following items. Item Command Page STATUS DISPLAY ― BATCH TEST RAM WRITE/READ TEST n011 RAM READ ONLY TEST n111 FLASH ROM CLEAR TEST n212 FLASH ROM WRITE/READ TEST n012 FLASH ROM CLEAR & WRITE/READ TEST n312 INTERNAL ROM CHECK SUM TEST n512 RAC CLEAR TEST n214 RAC WRITE/READ TEST...
  • Page 12 [ 1 ] STATUS DISPLAY [Function] The device status is indicated with ON/OFF of the light on the Segment. [Operation] To check the mode, switch the Mode Switch. To check the status of the paper feeder, press [FEED]. [[Segment Display] Mode Switch status Battery status Printer head/ paper status PAD terminal status PAC/13 Plugged/Unplugged Mode Switch Status Display Status Programming [PGM]...
  • Page 13 [ 2 ] BATCH TEST [Function] Sequentially performs DISPLAY TEST, CHECK SUM TEST, PRINT TEST, DATE/TIME SETTING, BUZZER TEST, and DRAWER OPEN TEST. [Operation] SUBTOTAL Command: The following tests are performed automatically. (1) DISPLAY TEST: All of the segment turns ON. (2) CHECK SUM TEST: Performs the CHECK SUM TEST for the internal ROM. (3) PRINT TEST (4) DATE/TIME SETTING: Configures the preset data. Preset data: December 31, 2009, 23 hr. 59 min. 30 sec. (5) BUZZER TEST: Sounds one-shot buzzer once.
  • Page 14 [ [ [ RAM WRITE/READ TEST [Notes[ Be sure to perform RAM READ ONLY TEST after this test. [Function[ Writes data to RAM and reads the data. This test also checks if the device wrote and read the data correctly. To determine the data to write in this operation, seek the second, third, and forth digits from the last of the address and convert the sum to 1-byte data.
  • Page 15 [ 4 ] RAM READ ONLY TEST [Notes] Be sure to perform RAM WRITE/READ TEST before this test. [Function] Tests if the device reads RAM data correctly. [Operation] SUBTOTAL Command: n: Number of times to run Once 1 ~ 9 Infinite loop ● If a command to specify the number of times to run the test is omitted, the test is performed only once. ● To forcibly terminate the infinite loop, press [C (Clear)] or turn the Mode Switch to [OFF].
  • Page 16 [ 6 ] FLASH ROM WRITE/READ TEST [Notes] Be sure to perform FLASH ROM CLEAR TEST before this test. [Function] Writes data to FLASH ROM and reads the data. This test also checks if the device wrote and read the data correctly. [Operation] SUBTOTAL Command: n: Number of times to run...
  • Page 17 [ 8 ] INTERNAL ROM CHECK SUM TEST [Function] Performs the CHECK SUM TEST for the internal ROM. [Operation] SUBTOTAL Command: n: Number of times to run Once 1 ~ 9 Infinite loop ● If a command to specify the number of times to run the test is omitted, the test is performed only once. ● To forcibly terminate the infinite loop, press [C (Clear)] or turn the Mode Switch to [OFF].
  • Page 18 [ 10 ] RAC WRITE/READ TEST [Notes] Proper operation is not guaranteed for the internal data and main device of RAC used in this test. Be sure to perform RAC CLEAR TEST before this test. [Function] Tests if RAC is connected correctly. You may check for all areas by performing RAC CLEAR&WRITE/READ TEST.
  • Page 19 [ 11 ] RAC READ ONLY TEST [Notes] Proper operation is not guaranteed for the internal data and main device of RAC used in this test. Be sure to perform RAC WRITE/READ TEST before this test. [Function] Tests if the device reads RAC data correctly. [Operation] SUBTOTAL Command: n: Number of times to run Once 1 ~ 9 Infinite loop...
  • Page 20 [ 12 ] RAC CLEAR & WRITE/READ TEST [Notes] Proper operation is not guaranteed for the internal data and main device of RAC used in this test. [Function] Clears RAC, writes data, and reads the data. This test also checks if the device wrote and read the data correctly. [Operation] SUBTOTAL Command:...
  • Page 21 [ 13 ] 7-SEGMENT DISPLAY TEST [Function] Tests if the front segment turns on correctly and if the back segment turns on and off correctly. [Operation] SUBTOTAL Command: n: Number of times to run Once 1 ~ 9 Infinite loop ● Press any key to change the display on the back segment. ● To end this test, press [C(Clear)].
  • Page 22 [ 14 ] CHARACTER PRINT TEST [Function] Tests if the internal printer prints characters correctly. [Operation] SUBTOTAL Command: a: Print size Normal Small ● If a command to specify the print size is omitted, the characters are printed in the normal size. c: Characters to be printed Prints the character “B” Prints all characters ● If you select “all characters”, all characters from 0x20 (blank space) to 0xFD are printed in the order of the character code. ● The character code without actual print-out is handled as a blank space.
  • Page 23 [ 15 ] GRAPHIC PATTERN PRINT TEST [Function] Tests if the internal printer prints graphics correctly. [Operation] P1 P1 P1 P2 P2 P2 n SUBTOTAL Command: ● Double-lined boxes show the command displayed on the 7-Segment. The first 2 commands will be canceled. P1: Graphic pattern 1, P2:Graphic pattern 2 An 8-bit value converted to a decimal number ● “0” or “1” in the 8-bit value determines if dots are printed in the graphic pattern. “0” is for “no dot printing”, “1”...
  • Page 24 <Example Print Out 1 > SUBTOTAL Graphic pattern 1: 085 (8 bit: 0101 0101) Graphic pattern 2: 000 (8 bit: 0000 0000) Number of time to run: Infinite loop <Example Print Out 1 > SUBTOTAL Graphic pattern 1: 085 (8 bit: 0101 0101) Graphic pattern 2: 170 (8 bit: 1010 1010) Number of time to run: Infinite loop <Example Print Out 1 > SUBTOTAL Graphic pattern 1: 255 (8 bit: 1111 1111) Graphic pattern 2: 255 (8 bit: 1111 1111) Number of time to run: Infinite loop — 22 —...
  • Page 25 [ 16 ] DOT RATE PRINT TEST [Function] Tests if print out is performed at a dot rate specified in the internal printer correctly. [Operation] SUBTOTAL Command: p: Dot rate 6-dot line 10-dot line 14-dot line n: Number of times to run Once 1 ~ 9 Infinite loop ● If you select “Infinite loop”, printing repeats unless it is forcibly terminated. ● To forcibly terminate the infinite loop, press [C (Clear)] or turn the Mode Switch to [OFF]. [Segment Display] [PRINT] <When a specified dot rate is 6-dot line> In one 28-dot line, all dots are printed in the first 6-dot line.
  • Page 26 [ 17 ] PRINT EVALUATION TEST [Function] Tests if the internal printer prints correctly according to the printing format. The number of times to run cannot be specified in this test.The test is performed once. [Operation] SUBTOTAL Command: [PRINT] ← One line is printed in a stair-like shape. ← One-line feed 9 : ; < = > ? @ ABCDE FG 0 1 2 3 4 5 6 7 ←...
  • Page 27 [ 18 ] DATE/TIME SETTING CHECK [Function] Allows you to check the time (hour, minutes, seconds) and date (year, month, day) currently set. To change the settings, see DATE/TIME SETTING CHANGE. To terminate this step, press [C (Clear)] or turn the Mode Switch to [OFF]. Commands are printed out when the check ends. [Operation] SUBTOTAL <Time> Command: SUBTOTAL <Date> Command: [Segment] <Time> Example: 12:34, 56 seconds <Date> Example: August 1, 2009 [PRINT] <Time> DATE/TIME <Date> DATE/TIME — 25 —...
  • Page 28 [ 19 ] DATE/TIME SETTING CHANGE [Function] Allows you to change the time (hour, minutes, seconds) and date (year, month, day) currently set. To terminate this step, press [C (Clear)] or turn the Mode Switch to [OFF].The new settings are printed out when the step is complete. To check the settings, see DATE/TIME SETTING CHECK. [Operation] ● Double-lined boxes show the command displayed on the 7-Segment. h m m s SUBTOTAL <Time> Command: Hour Minutes Seconds y m m d SUBTOTAL <Date> Command: Year Month [PRINT] <Time> Example: 12:34, 56 seconds DATE/TIME 1234560070 ← Command entered TIME 12-34 30 ←...
  • Page 29 [ 20 ] DRAWER OPEN TEST [Function] Tests whether drawers operate correctly. [Operation] SUBTOTAL Command: n: Number of times to run Once 1 ~ 9 Infinite loop ● If you select “infinite loop”, the drawer keeps opening until the step is forcibly terminated. ● To forcibly terminate the step, press [C (Clear)] or turn the Mode Switch to [OFF]. [PRINT] [ 21 ] BUZZER TEST [Function] Tests whether buzzer sounds correctly. The result of this test is not printed out. An operator must be present during this step to determine the result.
  • Page 30 [ 22 ] KEY TEST [Function] Tests if keys are recognized correctly. Each key is assigned with a hard key code. This test checks if correct hard key cords are assigned. All keys except for [FEED] and [C (Clear)] may be tested. Pressing [C (Clear)] will terminate the test. The result of this test is not printed out. An operator must be present during this step to determine the result. [Operation] SUBTOTAL Command: (1) Press any key to display a hard key code assigned to the key on the 7-Segment. <Example of Display on 7-Segment>...

  • Page 31: Troubleshooting

    TroubleshooTing 5555 if the following things happen Symptom/Problem Most common causes Solutions e05 appears on the display. Changing modes without Return mode switch to where it completing transaction. stops buzzing and press CA AMT TEND e08 appears on the display. Sign on operation is not Prior to starting registration performed.
  • Page 32 5555 When the L sign appears on the display About the low battery indicator555 The following shows the low battery indicator. If this indicator appears when you switch the cash register on, it can mean one of three things: · No memory backup batteries are loaded in the cash register. ·...

  • Page 33: Circuit Explanation

    CIRCUIT EXPLANATION 6666 BLOCK DIAGRAM Thermal PWB:E276-E22 PRINTER UNIT Winder Feed MODE AC Adaptor Motor Motor PWB: PWB: PWB: E274-E3 E276-E2 E276-PR E270-E4 V850 FROM JG3-L 2 Mbit DRAWER UNIT SRAM PWB: E276-1 256 kbit DrySel Battery RAC12 socket RAC1 32 Mbit —...
  • Page 34 6666 LSI DIAGRAM RESET Local_BUS AD0-AD7 SRAM 256kB Data backup A8-A14 A20(CS signal) Multiplex uPD70F3738GC 3.3V drive -UEU-AX 20MHz VDD=EVDD 14 SEG LED Main display only = AVREF0 = AVREF1 LED drive signal =2.3 ~ 3.6V Main display and 7SEG LED Rear display ON/OFF Control Rear display Transaction...

  • Page 35: Pcb Layout

    PCB LAYOUT E276-1 PCB E276-PR PCB — 33 —...
  • Page 36 E276-E2 PCB (Main display) E276-E22 PCB (Rear display) — 34 —...

  • Page 37: Circuit Diagrams

    CIRCUIT DIAGRAMS MODEL : SE-S10/PCR-T280/PCR-T280L/PCR-T290L (EX-276) CONTENTS 18 MAIN PCB CIRCUIT 8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 36 28 MAIN DISPLAY CIRCUIT 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 37 38 REAR DISPLAY CIRCUIT 8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 38 48 PRINTER I/F CIRCUIT 8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 39 — 35 —...
  • Page 38 Model Board No. Name Drawing No. CASIO COMPUTER CO.,LTD. EX-276 E276-1 MIAN BOARD RJE503230D303 — 36 —...
  • Page 39 Model Board No. Name Drawing No. CASIO COMPUTER CO.,LTD. EX-276 E276-E2 MIAN DISPLAY BOARD RJE503230D305 — 37 —...
  • Page 40 Model Board No. Name Drawing No. CASIO COMPUTER CO.,LTD. EX-276 E276-E22 REAR DISPLAY BOARD RJE503230D306 — 38 —...
  • Page 41 Model Board No. Name Drawing No. EX-276 E276-PR PRINTER I/F BOARD RJE503230D404 CASIO COMPUTER CO.,LTD. — 39 —...

  • Page 42: Parts List

    PARTS LIST MODEL : SE-S10/PCR-T280/PCR-T280L/PCR-T290L (EX-276) CONTENTS 19 EXPLODE vIEw 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 41 29 PARTS LIST 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 43 39 DRAwER S TyPE (DL-1334/1843) 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999 45 49 DRAwER M TyPE (DL-2811/2812) 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999 47 NOTES : 1. Price and specifications are subject to change withput prior notice. 2. As for spare parts order and supply, refer to the “GUIDEBOOK for Spare Parts Supply”, published separately. 3. The numbers in item column corespond to the same numbers in drawing. 4. CASIO does not supply the spare parts without parts code. 5. Remarks...
  • Page 43 EXPLODED vIEw BATERY BOX KEY BOARD ASSY — 41 —...
  • Page 44 — 42 —...
  • Page 45 1 SE-S10MB 6 SE-S10SB 11 PCR-T280 2 SE-S10MBUA 7 SE-S10SBUA 12 PCR-T280L 3 SE-S10MBUG 8 SE-S10SBUG 13 PCR-T290L 4 SE-S10MBUK 9 SE-S10SBUK 5 SE-S10MD 10 SE-S10T Quantity Price Item Part No. Part Name Specification Code 10 11 12 13 1. FINAL ASSY 10345779 BOARD/DISPLAY RJE502996-005V03 10345780 BOARD/DISPLAY...
  • Page 46 1 SE-S10MB 6 SE-S10SB 11 PCR-T280 2 SE-S10MBUA 7 SE-S10SBUA 12 PCR-T280L 3 SE-S10MBUG 8 SE-S10SBUG 13 PCR-T290L 4 SE-S10MBUK 9 SE-S10SBUK 5 SE-S10MD 10 SE-S10T Quantity Price Item Part No. Part Name Specification Code 10 11 12 13 3. KEY BOARD ASSY N 34 10335958 FRAME/KEY BOARD RJE502981-001V02...
  • Page 47 DRAwER S type (DL-1334 / DL-1843) DL-1334 DL-1843 — 45 —...
  • Page 48 1 DL-1334 2 DL-1843 QUANTITY Price Item Part No. Part Name Descriptions Code 55000878 ROLLER/DELRIN DR-19B2 10201068 LOCK/SPRING RJE500007-001V02 10194207 SPRING/PRESS E412137-001V02 10167366 RUBBER/PAD RJE501204-001V01 10080189 SUB ASSY/SOLENOID E341255*2 10259120 LEVER/HOOK RJE502182*001V01 10260417 AXIS/LEVER HOOK RJE502184-001V01 10267909 SPRING/PLUNGER RJE502245-001V01 10317352 CASE/MAIN RJE500670-003V05 10324884 PLATE/FRONT RJE502970-001V01...
  • Page 49 DRAwER M type (DL-2811 / DL-2812) DL-2811 DL-2812 S1 S2 — 47 —...
  • Page 50 1 DL-2811 2 DL-2812 QUANTITY Price Item Part No. Part Name Descriptions Code 10324888 CASE/MAIN RJE502983-001V01 55000619 ROLLER/DELRIN DR-19B1 10236805 LEVER/HOOK E341286-001V03 10127603 AXIS/LEVER HOOK RJE500674-001V01 10201068 LOCK/SPRING RJE500007-001V02 62465010 SPRING/PRESS E412069-1 10078759 RAIL/MLED18 E240841-1 10078760 RAIL/MRED18 E240842-1 10194208 RUBBER/DUMPER RJE500005-001V02 10167366 RUBBER/PAD RJE501204-001V01...
  • Page 51 CASIO COMPUTER CO.,LTD. Overseas Service Division 6-2, Hon-machi 1-Chome Shibuya-ku, Tokyo 151-8543, Japan...

This manual is also suitable for:

Pcr-t280Pcr-t280lPcr-t290l

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