Sam4s ER-260 SERIES Service Manual
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Sam4s ER-260 SERIES Service Manual

Electronic cash register
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See also: Operator's and Programming Manual , Operation and Programming Manual
SERVICE
ELECTRONIC CASH REGISTER
ELECTRONIC CASH REGISTER
ER-260 SERIES
Manual
1.
Precaution Statements
2.
Product Specifications
3.
Installation and Operation
4.
Disassembly and Assembly
5.
Troubleshooting
6.
Exploded Views and Parts List
7.
PCB Layout and Parts List
8.
Block diagram
9.
Wiring Diagram
10. Schematic Diagrams
C O N T E N T S

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  • Page 1 ELECTRONIC CASH REGISTER ER-260 SERIES SERVICE Manual ELECTRONIC CASH REGISTER C O N T E N T S Precaution Statements Product Specifications Installation and Operation Disassembly and Assembly Troubleshooting Exploded Views and Parts List PCB Layout and Parts List Block diagram Wiring Diagram 10.
  • Page 2 About this Manual This service manual describes how to perform hardware service maintenance for the SAM4S ER-260 Series Electronic Cash Register. Notes Notes may appear anywhere in the manual. They describe additional information about the item. Precaution symbols . Indicates a Safety Precaution that applies to this part component.
  • Page 3 This manual may not, in whole or in part, be copied, photocopied, reproduced, translated or converted to any electronic or machine readable from without prior written permission of Shin Heung Precision . SAM4S ER-260 SERIES Service Manual Second edition. May 2007. V1.1 Printed in KOREA...
  • Page 4 Overview of this ECR This ECR is a microprocessor-based system, using a 8 bits microprocessor. This service manual provides the technical information for many individual component systems, circuits and gives an analysis of the operations performed by the circuits. If you need more technical information, please contact our service branch or R&D center.

  • Page 5: Precaution Statements

    Remplacer uniquement avec une batterie du même recommended by the manufacturer. type ou d’un type équivalent recommandé par le Dispose used batteries according to the constructeur. manufacturer’s instructions. Mettre au rebut les batteries usagées conformément aux instructions du fabricant. SAM4S ER-260 SERIES...

  • Page 6: Servicing Precautions

    4. Do not use freon-propelled chemicals. These can carpeted floor can generate enough static generate electrical charges that damage ESDs. electricity to damage an ESD. 5. Use only a grounded-tip soldering iron when soldering or unsoldering ESDs. SAM4S ER-260 SERIES...

  • Page 7: Product Specifications

    : 0℃ ~ 45℃ Condition • humidity : 30% ~ 80% RH Dimensions(mm) With Small Drawer • 325(W) X 420(D) X 226(H) Weight • 7.4 Kg (Set Only), 8.6Kg (with Packing) With Small Drawer Table2-1 General Specifications SAM4S ER-260 SERIES...
  • Page 8 ① Printer Cover ② Key Board (Raised or Flat type) ③ Drawer ④ Customer 10-Digits VFD Display ⑤ Operator Display (10-Digits VFD) or 16x2 line LCD ⑥ Mode Key ⑦ RS-232 Serial I/F Connector Figure2-2 Location Feature SAM4S ER-260 SERIES...

  • Page 9: Printer Specification

    Line Feed Motor • Thermistor Head Temperature Sensor • Reflecting Photo Sensor Paper-End Sensor • 50km / 5×10 pulse Reliability Life • 38.0 (W) ×72.0 (D) ×15.6 (H) Dimension (mm) • Approx. 50 g Weight Table2-2 Thermal Printer Specification SAM4S ER-260 SERIES...

  • Page 10: Power Specification

    : AC 220V/240V, 50Hz (Min : 195.5V, Max : 264.5V) • Regularity Power Consumption : Approx. 20W • AC 19V 2.3A (Wire Color : Blue-Blue) Power Transformer Output Voltage Output • AC 24V 0.15A (Wire Color : Red-Red) Table2-5 Power Specification SAM4S ER-260 SERIES...

  • Page 11: Interface Specification

    • 8 Bit Data Word Length • None Parity • DB9P Female (I/F PBA Side) Connector For Bar Code Reader • VCC(+5V/150mA) is supplied at 9Pin of D-SUB Connector. Voltage Supply or other devices Table2-6 RS-232C Specification SAM4S ER-260 SERIES...
  • Page 12 2. Product Specifications 2-5 Interface Specification 2-5-1-2 Cable Connection & ) Figure2-3 RS232C Cable Connection (9Pin to 9Pin) & ) Figure2-4 RS232C Cable Connection (9Pin to 25Pin) SAM4S ER-260 SERIES...
  • Page 13 When DTR/DSR flow control is select, before transmitting a data, the ECR checks whether the host is BUSY or not. If the host is BUSY, ECR does not transmit a data to the host. If the host is not BUSY, ECR transmits a data to the Host. The host is the same. SAM4S ER-260 SERIES...
  • Page 14 2. Product Specifications MEMO SAM4S ER-260 SERIES...

  • Page 15: System Configuration

    3 Installation and Operation 3-1 System Configuration 3-1-1 Configuration Figure 3-1. System Configuration SAM4S ER-260 SERIES...

  • Page 16: Paper Roll Installation

    3-2 (B)) 3. Insert the end of the paper into the paper slot.(Fig 3-2 (C)) 4. Close the paper lever. ( ER-260 Series is possible to feed automatically when you rock the paper levers insert paper.). (Fig 3-2 (D)) 5.
  • Page 17 Wind the paper two or three turns around the spool shaft and install the spool in the mount 1. If you use the ER-260 Series with 1-station, refer to below figure. (Fig 3-3 (F)) 2. If you use the ER-260 Series with 2-stations, refer to below figure. (Fig 3-3 (G)) Figure 3-3.
  • Page 18 3-2-5 Supplies Item Description Remark Paper Roll 1 EA VD, REG, X, Z, P, C : NON FISCAL Mode Key REG, X, Z, P, C : FISCAL User Manual 1 EA Spool 1 EA Table 3-2. Supplies SAM4S ER-260 SERIES...

  • Page 19: Operation

    Off, Register(REG), Manager(X), Clear Totals(Z) Void, Off, Register(REG), Manager(X), Clear Totals(Z), Program(P) Void, Off, Register(REG), Manager(X), Clear Totals(Z), Program(P), Service Mode(S) Table3-4 Key Function Note : The Key can be removed from the key lock in the OFF or REGISTER position. SAM4S ER-260 SERIES...

  • Page 20: Key Board Matrix

    3. Installation and Operation 3-3 Operation 3-3-2 Key Board Matrix 1) 1-station model Figure 3-6. 1-Station Model Key Board 2) 2-station model Figure 3-7. 2-Station Model Key Board SAM4S ER-260 SERIES...

  • Page 21: Initial Clear

    4. While continuing to hold the “CASH” key, plug the register into a power source. 5. The message "****** INITIAL CLEAR ******” prints when the initial clear is complete. ****** INITIAL CLEAR ****** Figure3-8. Initial Clear Key & Print Sheet(ER-260) SAM4S ER-260 SERIES...

  • Page 22: All Clear

    ************************************************** RAM ALL CLEAR OK ! ************************************************** ER-260 EPROM INFO. VERSION : STD CHECKSUM : d2e1 SRAM SIXE : 1MBits SEP 08 2006 17:55 01-09-2006 000001 Figure3-9. All Clear Key Sequence & Print Sheet SAM4S ER-260 SERIES...

  • Page 23: Self Test

    2. Press Press ‘1’, ‘4’ and ‘SUB TOTAL’ key on key board. 3. If error occurs, the message (232 NOGOOD) is displayed on VFD and the Buzzer beep. Then Press “Clear” key. Note : When the ports is unconnected the cable , the Error occur. SAM4S ER-260 SERIES...
  • Page 24 3. Installation and Operation MEMO 3-10 SAM4S ER-260 SERIES...

  • Page 25: Disassembly And Assembly

    2. Separate the JOURNAL PRINTER(B5) & HARNESS GND(B38), REAR LEVER-LOCK(B4). (Page6-3) 3. Separate the harness(ⓓ) from the PBA-JOURNAL(B28). (Page6-3) 4. Remove the two screws(B29) and Separate the PBA-JOURNAL(B28) from the ASS’Y CASE UPPER (B). (Page6-3) 5. Separate the harness(ⓒ) from the PBA-JOURNAL(B28) . (Page6-3) SAM4S ER-260 SERIES...
  • Page 26 4-1-7 Ass’y Keyboard ⓑ ⓑ ⓜ) from the SWITCH-ROTARY(B30) & PBA MAIN(E17)(Page6-3) 1. Separate the three harnesses( , , 2. Remove the four screws(B37) and Separate the ASS’Y KEYBOARD(B35 or B36) from the ASS’Y CASE UPPER (B). (Page6-3) SAM4S ER-260 SERIES...
  • Page 27 3. Separate the harness (ⓗ) and Remove the screw(E12). (page6-8) 4. Lift up the I/F PBA(E13).(page6-8) 4-2-2 Ass’y Trans Power ⓤ ⓟ) and Remove the two screws(E14). (page6-8) 1. Separate the harnesses( , 2. Lift up the TRANS-POWER (E15) from the CASE LOWER(E24).(page6-8) SAM4S ER-260 SERIES...
  • Page 28 4-3-2 Disassembly of the Window Rear ① Be sure to separate the ASS’Y CASE UPPER from the ASS’Y CASE LOWER. ② Pull the WINDOW REAR out as the Fig-2 carefully not to break the four ribs. Fig-2 SAM4S ER-260 SERIES...
  • Page 29 4-3-3 Disassembly of the Rear VFD PCB ① Be sure to separate the ASS’Y CASE UPPER from the ASS’Y CASE LOWER. ② pull out in the direction of the Fig-3 to separate the REAR VFD PCB from the ASS’Y CASE UPPER. Fig-3 SAM4S ER-260 SERIES...
  • Page 30 4. Disassembly and Assembly MEMO SAM4S ER-260 SERIES...

  • Page 31: Troubleshooting

    3. Check the VPRT whether it is short or open. 4. Check the VPH whether it is short or open. 1. Check the KA34063(U30) Power VCC 2. Check the TR KSA1010(Q15) (+5V) Ok? 3. Check the VCC whether it is short or open. SAM4S ER-260 SERIES...

  • Page 32: System Problem

    3. Check the Decoder IC 74HC138 (U5). 4. Replace the SRAM. 1. Check the RTC_SCLK & SDA signal of RTC 2. Check the VBT(Battery Volt.). RTC Ok? 3. Check the RTC Clock 32.768KHz 4. Replace the RTC(PCF8563) SAM4S ER-260 SERIES...
  • Page 33 2. Check the regulator AME8807(U28) and related Circuit. 3. Check the LCD harness and soldering status. 1. Check the LCD EN, LCD RS Signal. LCD Diaplay 2. Check the buffer 74HCT574(U25) and related Circuit. 3. Check the LCD harness and soldering status. SAM4S ER-260 SERIES...
  • Page 34 (Clk / Data / Latch / Strobe#1/#2) 2. Check the VPH voltage. It is +6.0V 3. Check the VPH ON/OFF circuit and pattern. 4. Check the JOINT PCB and FFC harness. 5. Check and Replace the printer. SAM4S ER-260 SERIES...

  • Page 35: Key Board Problem

    2. Check the Matrix Bus & Data Bus Failure? 3. Check the Diodes(BAT43WS *7EA) 4. Check the Key Board Assy 1. Check the Mode Key Assy Mode Key 2. Check the Diode (D11) 3. Check the 74HC138 & Data Bus SAM4S ER-260 SERIES...
  • Page 36 2. Check the Micro switch in the Drawer. Failure? Spool Motor Problem 1. Check the Spool Motor Signal CPU P1.3. Spool Motor 2. Check the VFD Display harness and Motor harness. 3. Check the related Circuit and pattern on Main B’D. SAM4S ER-260 SERIES...
  • Page 37 3. Check whether Signal is affected by the Cable Noise. 1. Check the connection of the H/W handshaking Line and Other side H/W Handshake 2. Check the I/F Cable whether it is open or short. 3. Confirm the H/W handshaking Protocol. SAM4S ER-260 SERIES...

  • Page 38: Error Code

    5. Troubleshooting 5-7 Error Code Error Code Description Remark Input Error Printer Error (paper jam) Non Add # required Cash Declaration required Cash Drawer is open No Paper SAM4S ER-260 SERIES...

  • Page 39: Exploded Views And Parts List

    6 Exploded Views and Parts List 6-1 Main Set [ Exploded View ] Figure6-1 Total Disassembly (ER-260) SAM4S ER-260 SERIES...
  • Page 40 A. ASS’Y COVER-PRINTER Figure 6-2. ASS’Y COVER-PRINTER 6.1. A. ASS’Y COVER-PRINTER Code No. Description/ Specification Q`ty Design-Location Serviceable Remark JK97-20056C MEA COVER-PRINTER:ER-280 IVORY JK72-20225C PMO-COVER PRINTER JK70-10320A IPR-CUTTER PAPER JK97-20056D MEA COVER-PRINTER:ER-280B BLACK JK72-20225D PMO-COVER PRINTER JK70-10320A IPR-CUTTER PAPER SAM4S ER-260 SERIES...
  • Page 41 6. Exploded Views and Parts List 6-1 Main Set B. ASS’Y CASE-UPPER Figure 6-3. ASS’Y CASE-UPPER SAM4S ER-260 SERIES...
  • Page 42 PBA DISPLAY:REAR ONLY LCD MODEL ER-260M JK92-01476A PBA DISPLAY:FRONT&REAR VFD MODEL ER-260 JK96-01080E LCD ASS'Y: 2 LINE JK59-30028A UNIT-KEYBOARD: 49KEY,RAISED ER-260(STD) BLACK JK59-30029A UNIT-KEYBOARD:49KEY,FLAT ER-265(STD) 6002-000174 SCREW-TAPPING:PWH,+,2,M3,L10 JK70-50029A SCREW-TAPPING:PWH,M3,L6,Ø10 JK68-40073A LABEL(R ) LCD SHEET LCD MODEL 6003-000198 SCREW-TAPPING:PWH,+,2,M3,L12 SAM4S ER-260 SERIES...
  • Page 43 6. Exploded Views and Parts List 6-1 Main Set C. ASS’Y KEY BOARD(RAISED, 49KEY) Figure 6-4. ASS’Y KEY BOARD(RAISED) SAM4S ER-260 SERIES...
  • Page 44 JK59-30028A UNIT-KEYBOARD JK73-20218A WATER PROOF JK81-20057C KEY CAP_2X1 JK81-20057B KEY TOP_2X1(VERTICAL) JK81-20057E KEY TOP_1X2(HORIZONTAL) JK81-20057H KEY CAP_1X1 JK81-20057G KEY TOP_1X1 JK81-20061A RETURN-SPRING JK81-20050A PMO KBD HOUSING_49,RAISED JK81-20050D CONTACT RUBBER_49,RAISED JK81-20050C ASSY-FPC_49,RAISED JK81-20050B IPR BOTTOM PLATE_49,RAISED JK81-20058A SCREW-TAPPING:BH,2.6X6 SAM4S ER-260 SERIES...
  • Page 45 Figure 6-5. ASS’Y KEY BOARD(FLAT) D. ASS’Y KEY BOARD(FLAT, 49KEY) Code No. Description/ Specification Q`ty Serviceable Remark Design-Location JK59-30029A UNIT-KEYBOARD JK73-20219A WATER-PROOF JK68-40076A LABEL(P)- KEYBOARD SHEET ENGLISH(STD) JK81-20009B PMO-KBD HOUSING JK81-20012A KEY-RUBBER,49KEY,FLAT JK81-20051A ASSY-FPC,49KEY,FLAT JK81-20011B KBD-FRAME JK81-20058A SCREW-TAPPING:BH,2.6X6 SAM4S ER-260 SERIES...
  • Page 46 6. Exploded Views and Parts List 6-1 Main Set E. ASS’Y CASE-LOWER Figure 6-6. ASS’Y CASE-LOWER SAM4S ER-260 SERIES...
  • Page 47 POWER-CORD:USA,IVORY JK39-10523B POWER-CORD:USA,D/GRAY JK39-10522C POWER-CORD:AUSTRALIA,IVORY JK39-10523C POWER-CORD:AUSTRALIA,D/GRAY JK39-10522D POWER-CORD:UK,IVORY JK39-10523D POWER-CORD:UK,D/GRAY JK39-10523F POWER-CORD:SOUTH AFRICA,D/GRAY JK72-20224A PMO-CASE LOWER IVORY JK72-20224B PMO-CASE LOWER BLACK JK39-40603A HARNESS-DW/COMP:4P JK92-01284C PBA SUB-FISCAL:1MBIT,34P FISCAL JK92-01284D PBA SUB-FISCAL:2MBIT,34P FISCAL JK72-40205A PMO-CASE FISCAL BOARD FISCAL SAM4S ER-260 SERIES...
  • Page 48 6. Exploded Views and Parts List 6-2 DRAWER (SMALL:Bplus) F. ASS’Y DRAWER (SMALL) Figure 6-7. ASS’Y DRAWER 6-10 SAM4S ER-260 SERIES...
  • Page 49 PMO-COIN TILL BLACK JK72-40240B PMO-BILL PARTITION WHITE JK72-40240C PMO-BILL PARTITION BLACK JK70-40302A ICT-SHAFT PIN JK72-20240A PMO-BILL COIN TRAY WHITE JK72-20240B PMO-BILL COIN TRAY BLACK 6044-000124 RING-E:ID3, OD7 JK70-10323A IPR-PLATE CLIP JK75-10389C MEC-LOCK JK70-20025B IPR-KEY DRAWER JK70-50059A SCREW-TAPTITE:BH,M3,L8,PI5.5 SAM4S ER-260 SERIES 6-11...
  • Page 50 F. ASS’Y DRAWER (SMALL) c. ASS’Y LOCK Code No. Description/ Specification Q`ty Serviceable Remark Design-Location JK33-10500A SOLENOID-DC :24V JK33-10500D SOLENOID-DC :12V JK27-10500A SOLENOID-DC :7V JK75-10387A MEC-LOCK LEVER 6002-000201 SCREW-TAPPING(RH):M4,L12 6001-000131 SCREW-MACHINE(BH):M3,L6 6107-000126 SPRING-ES JK70-30017A SPRING-PUSH JK73-20210B REX-BUMPER 6002-000157 SCREW-TAPPING(PH):M4,L14 6-12 SAM4S ER-260 SERIES...

  • Page 51: Exploded Views And Parts List

    ASS'Y HOUSING d. ASS'Y LOCK b. ASS'Y TRAY-TILL e. ASS'Y BOTTOM Figure 6-9. ASS’YDRAWER (5B/5C) a. ASS'Y BILL-COIN (7B8C) c. ASS'Y HOUSING d. ASS'Y LOCK b. ASS'Y TRAY-TILL e. ASS'Y BOTTOM Figure 6-10. ASS’YDRAWER (7B/8C) SAM4S ER-260 SERIES 6-13...
  • Page 52 PMO-COIN TILL: 4B8C a. Ass’y Bill-Coin (7B/8C) Code No. Description / Specification Q`ty Design-Location Serviceable Remark JK97-01103A MEA-UNIT BILL COIN: 7B8C 6002-000175 SCREW-TAPPING IPR-HOLDER PLATE JK70-00068A JK72-00083A PMO-BILL PARTITION JK72-00082A PMO-BILL TILL JK72-00084A PMO-BILL COIN TILL 6-14 SAM4S ER-260 SERIES...
  • Page 53 JK97-01074C MEA-COVER HOUSING BLACK JK97-01074D MEA-COVER HOUSING: NONE HOLE(OPTION) BLACK JK75-00026A MEA-SUB HOUSING WHITE JK75-00026B MEA-SUB HOUSING: NONE HOLE(OPTION) WHITE JK75-00026C MEA-SUB HOUSING BLACK JK75-00026D MEA-SUB HOUSING: NONE HOLE(OPTION) BLACK JK75-10386A MEC-ROLLER: DRAWER JK73-20207A REX-PAD DRAWER SAM4S ER-260 SERIES 6-15...
  • Page 54 Description / Specification Q`ty Design-Location Serviceable Remark JK97-01976A MEA-UNIT BOTTOM JK97-01076B MEA-UNIT BOTTOM: UNIVERSAL JK70-10938A IPR-PLATE BOTTOM JK73-40200A RMO-STOPPER JK73-10902A RMO-STOPPER: UNIVERSAL JK61-40200A RMO-FOOT RUBBER 6002-000234 SCREW-TAPPING 6003-000267 SCREW-TAPTITE 6003-000267 SCREW-TAPTITE JK70-10401A IPR-PLATE SPRING 6003-000267 SCREW-TAPTITE 6-16 SAM4S ER-260 SERIES...
  • Page 55 6. Exploded Views and Parts List 6-2 DRAWER (MIDDLE:Aplus) H. ASS’Y DRAWER(4B8C) Figure 6-11. ASS’Y DRAWER(4B8C) SAM4S ER-260 SERIES 6-17...
  • Page 56 6. Exploded Views and Parts List 6-2 DRAWER (MIDDLE:Aplus) H. ASS’Y DRAWER(5B5C) Figure 6-12. ASS’Y DRAWER(5B5C) 6-18 SAM4S ER-260 SERIES...
  • Page 57 IPR-HOUSING DRAWER : STD WHITE JK70-20062B IPR-HOUSING DRAWER : STD BLACK JK70-20062C IPR-HOUSING DRAWER : SER WHITE JK70-20062D IPR-HOUSING DRAWER : SER BLACK JK70-20062E IPR-HOUSING DRAWER : IMPER WHITE JK70-20062F IPR-HOUSING DRAWER : IMPER BLACK JK70-50070A SCREW-TAPTITE : BLACK SAM4S ER-260 SERIES 6-19...
  • Page 58 5B5C JK72-20255A PMO-COVER BOTTOM WHITE JK72-20255B PMO-COVER BOTTOM BLACK JK61-40201A FOOT JK81-20064A AS-RAIL OUTER RH 4B8C JK81-20064B AS-RAIL OUTER RH 5B5C 6003-000267 SCREW-TAPTITE : PWH,M3,L8 Jk70-50073A SCREW-DELTA PT:BH,M3,L8,PI5.5 WHITE Jk70-50073B SCREW-DELTA PT:BH,M3,L8,PI5.5 BLACK 6-2 DRAWER (MIDDLE:Aplus) 6-20 SAM4S ER-260 SERIES...
  • Page 59 1SET JK70-20075D IPR-KEY DRAWER : KEY NO.3355 1SET JK70-20075E IPR-KEY DRAWER : KEY NO.4224 1SET JK70-20075F IPR-KEY DRAWER : KEY NO.4242 1SET JK70-20075G IPR-KEY DRAWER : KEY NO.5355 1SET JK70-20075H IPR-KEY DRAWER : KEY NO.5535 1SET SAM4S ER-260 SERIES 6-21...
  • Page 60 6. Exploded Views and Parts List MEMO 6-22 SAM4S ER-260 SERIES...

  • Page 61: Pcb Layout And Parts List

    7 PCB Layout and Parts List 7-1 Main PCB SAM4S ER-260F SERIES...
  • Page 62 R-METAL OXIDE(S):150Ω ,5%,2W,TC,3.8*10.6 2005-001001 R-WIRE WOUND:0.1ohm,5%,1W,WRIT1W0.1Ω -J R113 2401-000032 C-AL:100uF,50V,RADIAL,φ8*11.5L,RoHS 2401-000042 C-AL:100uF,16V,RADIAL,φ6.3*7L,RoHS CE1,CE3 2401-000480 C-AL:10uF,20%,50V,GP,TP,5x11,5 2401-001313 C-AL:4700uF,20%,50V,LUG,φ25.4*30L,RoHS, 2401-001363 C-AL:470uF,20%,16V,GP,TP,10x12.5,5 CE5,CE6 2401-001363 C-AL:470uF,20%,16V,GP,TP,10x12.5,5 2401-002621 C-AL:2200uF,20%,50V,RADIAL,φ18*25L,RoHS 2801-003376 CRYSTAL-UNIT:32.768KHz,20ppm,28-AAY,12 3002-001027 BUZZER-PIEZO:85dB,1.5V,24mA,2.048KHz,BK 3601-000261 FUSE-CARTRIDGE:250V,3.15A,TIME-LAG,GLASS 3602-000001 FUSE-CLIP:-,-,30mohm 3704-000255 SOCKET-IC:32P,DIP,SN,2.54mm 3708-000327 CONNECTOR-FFC:8P,1R,2.54mm,ST,BLACK CN2,CN4 SAM4S ER-260F SERIES...
  • Page 63 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- Q16,Q23 0502-000400 TR-POWER;SL1002,NPN,3A,10W,SOT-23 0801-001116 IC-CMOS LOGIC;74HC14,INVERTER,TSSOP,14P U20,U23 0801-001117 IC-CMOS LOGIC:74HC138,DECODER,TSSOP U5,U6,U8 0801-001118 IC-CMOS LOGIC:74HCT541,BUFFER,TSSOP U2,U10,U24 0801-001119 IC-CMOS LOGIC:74HCT574,D-F/F,TSSOP U9,U13~U15,U25 0801-001120 IC-CMOS LOGIC:74HC32,OR GATE,TSSOP 0903-001166 IC-CPU;W78C438CF,PQFP,100P 0909-000138 IC-REAL TIME CLOCK:PCF8563,I2C,TSSOP,8P 1003-001234 IC-MOTOR DRIVER:LB1838M,SOP,14P,225MIL, U17,U21 1106-000131 IC-SRAM:681000,128Kx8BIT,SOP,32P,1.27mm SAM4S ER-260F SERIES...
  • Page 64 R124,R128 2008-000045 R-CHIP:12KOHM,1%,1/10W,1608,1% R53,R71,R82,R109 2008-000046 R-CHIP:15KOHM,5%,1/10W,1608 R60,R75,R85,R90 2008-000047 R-CHIP:18KOHM,5%,1/10W,1608 R41,R61,R104 2008-000051 R-CHIP:27KOHM,5%,1/10W,1608 R76,R119,R126 2008-000054 R-CHIP:36KOHM,1%,1/10W,1608,1% R54,R62,R91,R106 2008-000063 R-CHIP:100KOHM,5%,1/10W,1608 R57,R79 2008-000065 R-CHIP:150KOHM,5%,1/10W,1608 R21,R59,R64,R86 2203-000192 C-CERAMIC,CHIP:100nF,+80-20%,50V,Y5V,TP, C66,C69 2204-000001 C-CERAMIC,CHIP:5pF,5%,50V,1608 C40,C50 2204-000003 C-CERAMIC,CHIP:15pF,5%,50V,1608 C3~C11,C13,C19,C30, 2204-000010 C-CERAMIC,CHIP:100pF,5%,50V,1608 C32,C36,C38,C59,C63, C67,C72 2204-000023 C-CERAMIC,CHIP:10nF,10%,50V,X7R,1608 SAM4S ER-260F SERIES...
  • Page 65 3711-004125 WAFER;BOX-HEADER,1R, 10P,1.25mm,SMD, JK41-10670A PCB-MAIN:ER-260,FR-4,2L,T1.6,130*130mm 7-2 Serial PCB [TOP] [BOTTOM] Part-No Description / Specification Q'TY Design-location Serviceable Remark JK92-01473ALF PBA I/F:ER-260,232*1,STD ASS'Y 3701-000232 CONNECTOR-DSUB:9P,2R,FEMALE,ANGLE,AUF 3711-003422 CONNECTOR-HEADER:BOX,6P,1R,2mm,ST,DIP JK39-40687A HARNESS-I/F:ER-260,232*1,6P I/F HARNESS 1006-000133 IC-DRIVER/RECEIVER:232,SOIC,16P,1.27mm 2203-000990 C-CERAMIC,CHIP:1uF,+80-20%,25V,Y5V,TP,20 C1~C5 JK41-10672A PCB-I/F:ER-260,232*1,FR-1,1L,T1.6,52.5*2 SAM4S ER-260F SERIES...
  • Page 66 CN1 (JOINT B'D) 3711-003408 CONNECTOR-HEADER:BOX,3P,1R,2mm,ANGLE 3711-003429 CONNECTOR-HEADER:BOX,10P,1R,2mm,AN,DIP JK07-00005A DISPLAY VFD-DC10G:FUTABA,10-LT-50GK V1,V2 (FUTABA VFD) JK39-40684A HARNESS-JUMP WIRE:ER-260,DISPLAY,10P HARNESS JK73-10207A RPR-PAD(15X15,T5):SPONGE,BLACK PCB+VFD JK39-40685A HARNESS-DISPLAY:ER-260,10P DISPLAY HARNESS 0402-000129 DIODE-RECTIFIER:1N4003,200V,1A,DO-41,TP 0402-000208 DIODE-RECTIFIER:EK-04,40V,1.5A,DO-41 2202-000630 C-CERAMIC,MLC-AXIAL:100nF,10%,50V,X7R,TP C1,C2 JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV J1~J4 JK41-10671A PCB-VFD:ER-260,FR-1,1L,T1.6,172.3*102.3m SAM4S ER-260F SERIES...
  • Page 67 CN3 (JOINT B'D) 3708-001397 CONNECTOR-FPC/FFC/PIC:30P,1mmAN,DIP,SIDE CN1 (JOINT B'D) 3711-003408 CONNECTOR-HEADER:BOX,3P,1R,2mm,ANGLE 3711-003429 CONNECTOR-HEADER:BOX,10P,1R,2mm,AN,DIP JK07-00005A DISPLAY VFD-DC10G:FUTABA,10-LT-50GK V1 (FUTABA VFD) JK73-10207A RPR-PAD(15X15,T5):SPONGE,BLACK PCB+VFD JK39-40685A HARNESS-DISPLAY:ER-260,10P DISPLAY HARNESS 0402-000129 DIODE-RECTIFIER:1N4003,200V,1A,DO-41,TP 0402-000208 DIODE-RECTIFIER:EK-04,40V,1.5A,DO-41 2202-000630 C-CERAMIC,MLC-AXIAL:100nF,10%,50V,X7R,TP C1, C2 JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV JK41-10674A PCB-VFD REAR:ER-260M,FR-1,1L,T1.6,RoHS SAM4S ER-260F SERIES...
  • Page 68 7. PCB Layout and Parts List 7-5 Joint(J) PCB Part-No Description / Specification Q'TY Design-location Serviceable Remark JK92-01475ALF PBA JOINT(J):ER-265,STD ASS'Y 3708-001396 CONNECTOR-FPC/FFC/PIC:22P,1mmAN,DIP,SIDE 3708-001394 CONNECTOR-FPC/FFC/PIC:22P,1mm,ST,DIP,TOP JK41-10675A PCB-JOINT(J):ER-260,FR-4,2L,T1.6mm SAM4S ER-260F SERIES...
  • Page 69 C-CERAMIC,MLC-AXIAL:100nF,10%,50V,X7R,TP JK39-00009B CBF-HARNESS-FISCAL 2M:ER-420F,SER,34P JK41-10575A PCB-FISCAL:2M,FR-4,2L,T1.6mm,164*132mm, FISCAL PCB 7-6-1 FISCAL 2MBIT - EPROM (27C2001) Part-No Description / Specification Q'TY Design-location Serviceable Remark JK92-01284DLF PBA SUB-FISCAL:ER-350II,2MBIT,34P ASS'Y 1102-000137 IC-EPROM:27C2001,256Kx8BIT,DIP,32P,100ns 2202-000630 C-CERAMIC,MLC-AXIAL:100nF,10%,50V,X7R,TP JK39-00009B CBF-HARNESS-FISCAL 2M:ER-420F,SER,34P JK41-10575A PCB-FISCAL:2M,FR-4,2L,T1.6mm,164*132mm, FISCAL PCB SAM4S ER-260F SERIES...
  • Page 70 7. PCB Layout and Parts List MEMO 7-10 SAM4S ER-260F SERIES...

  • Page 71: Block Diagram

    COMP COMP SENS GPIO GPIO XOUT ADD(15:0) DECODER BUFFER DATA(7:0) DATA(7:0) FISCAL 74HC138 74HC541 CS FISCAL 36.864MHZ CONTROL CIRCUIT CS KEYSCAN FISCAL B'D I/F KEYSCAN RETURN FISCAL B'D KEY BOARD MODE MEM SIZE MAX 2MBIT MAX 49KEY SAM4S ER-260 SERIES...
  • Page 72 8. Block Diagram MEMO SAM4S ER-260 SERIES...

  • Page 73: Wiring Diagram

    EPROM nCE FA15 KEYSCAN#6 KEY D[2] FA14 KEYSCAN#5 KEY D[3] EPROM VCC FA13 KEYSCAN#4 KEY D[4] EPROM VPP FA12 KEYSCAN#3 KEY D[5] KEYSCAN#2 MODESCAN KEYSCAN#1 KEY D[6] FA10 FA11 EPROM nOE CN1 (ALL CLEAR) EPROM VCC EPROM nPGM SAM4S ER-260 SERIES...
  • Page 74 9. Wiring Diagram MEMO SAM4S ER-260 SERIES...

  • Page 75: Schematic Diagram

    2) VFD Rear Page 10-13 3. Serial I/F PCB Schematics. 1) Serial 1port Page 10-14 4. Joint PCB Schematics. 1) Joint (Receipt) Page 10-15 2) Joint (Journal) Page 10-16 5. Fiscal PCB Schematics. 1) Fiscal (2M) Page 10-17 SAM4S ER-260 SERIES 10-1...
  • Page 76 74HC541 10-2 SAM4S ER-260 SERIES...
  • Page 77 BS62LV4006SC70 74HC138 KM681000L-70 M27C020-100 74HC138 SAM4S ER-260 SERIES 10-3...
  • Page 78 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 74HC541 74HC138 10-4 SAM4S ER-260 SERIES...
  • Page 79 SAM4S ER-260 SERIES 10-5...
  • Page 80 74HC574 10-6 SAM4S ER-260 SERIES...
  • Page 81 SAM4S ER-260 SERIES 10-7...
  • Page 82 VTM[V] 10-8 SAM4S ER-260 SERIES...
  • Page 83 4.7K 100pF 4.7K 100pF 4.7K 100pF 4.7K 100pF 4.7K 100pF 4.7K 100pF 4.7K 100pF 4.7K 100pF 74HC574 74HC574 74HC574 74HC541 74HC574 SAM4S ER-260 SERIES 10-9...
  • Page 84 10-10 SAM4S ER-260 SERIES...
  • Page 85 250V/3.15A CON-WALL;4P,3.96MM,1R,1W,ST SAM4S ER-260 SERIES 10-11...
  • Page 86 F_VF1 F_G1 F_G2 F_G3 F_G4 F_G5 F_G6 F_G7 F_G8 F_G9 F_G10 F_DP F_VCC P10_H P8_DP P7_D P6_E P5_C P4_G P3_F P2_B P1_A CON-BOX;10P,2MM,AN 10-12 SAM4S ER-260 SERIES...
  • Page 87 P8_DP P7_D P6_E P5_C P4_G P3_F P2_B P1_A SAM4S ER-260 SERIES 10-13...
  • Page 88 MAX232 10-14 SAM4S ER-260 SERIES...
  • Page 89 SAM4S ER-260 SERIES 10-15...
  • Page 90 10-16 SAM4S ER-260 SERIES...
  • Page 91 SAM4S ER-260 SERIES 10-17...
  • Page 92 MEMO 10-18 SAM4S ER-260 SERIES...

  • Page 93: Update Log

    Use this page to record any special servicing information such as Service Bulletins or Supplements. When possible, record changes to Code numbers directly on the actual Parts List. Always record Service Bulletin numbers and Application Dates on this log to ensure that your data is always as current as possible. SAM4S ER-260 SERIES...
  • Page 94 ⓒ Shin Heung Precision. May 2007 Printed in KOREA V1.1 Code No. : JK68-70115A...

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