Sam4s ER-380M Service Manual
  1. Manuals
  2. Brands
  3. Sam4s Manuals
  4. Cash Register
  5. ER-380M
  6. Service manual

Sam4s ER-380M Service Manual

Electronic cash register
Hide thumbs Also See for ER-380M:
Table of Contents

Advertisement

Quick Links

See also: Operation and Program Manual , Operator's Manual
SERVICE
ELECTRONIC CASH REGISTER
ELECTRONIC CASH REGISTER
ER-380M / ER-380F / ER-380RK
Manual
1.
Precaution Statements
2.
Product Specifications
3.
Installation and Operation
4.
Disassembly and Assembly
5.
Maintenance and Adjustment
6.
Reference Information
7.
Special Circuit Descriptions
8.
Troubleshooting
9.
Exploded Views and Parts List
10. PCB Layout and Parts List
11. Block diagram
12. Wiring Diagram
13. Schematic Diagrams
C O N T E N T S

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ER-380M and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Sam4s ER-380M

Summary of Contents for Sam4s ER-380M

  • Page 1 ELECTRONIC CASH REGISTER ER-380M / ER-380F / ER-380RK SERVICE Manual ELECTRONIC CASH REGISTER C O N T E N T S Precaution Statements Product Specifications Installation and Operation Disassembly and Assembly Maintenance and Adjustment Reference Information Special Circuit Descriptions Troubleshooting Exploded Views and Parts List 10.
  • Page 3 About this Manual This service manual describes how to perform hardware service maintenance for the SAM4S ER-380M/F 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 4 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-380M/F SERIES Service Manual First edition. JAN 2004. V1.0 Printed in KOREA...
  • Page 5 Overview of this ECR This ECR is a microprocessor-based system, using a 16 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 6: Precaution Statements

    Remplacer uniquement avec une batterie du même type recommended by the manufacturer. ou d’un type équivalent recommandé par le constructeur. Dispose used batteries according to the manufacturer’s Mettre au rebut les batteries usagées conformément aux instructions. instructions du fabricant. SAM4S ER-380M/F SERIES...

  • Page 7: Servicing Precautions

    5. Use only a grounded-tip soldering iron when soldering or unsoldering ESDs. 6. Use only an anti-static solder removal device. Many solder removal devices are not rated as anti-static; these can accumulate sufficient electrical charge to damage ESDs. SAM4S ER-380M/F SERIES...

  • Page 8: Product Specifications

    : 50 mm / Sec (13.3 Line / Sec) Page • Paper Dimension : 57.5mm± 0.5mm x 70mm Thermal Paper • Operator Display : 16*2 Character LCD(ER-380M) Display • Operator Display :10 Digits VFD(ER-380F) • Customer Display : 10 Digits VFD Key Board •...

  • Page 9: Feature Locations

    2-2-2 Feature Locations ① Printer Cover ② Key Board ③ Drawer ④ Customer 10-Digits VFD Display ⑤ Operator 16*2 Character LCD Display (ER-380M) Operator 10-Digits VFD Display(ER-380F) ⑥ RS-232 Serial I/F Connector ⑦ Mode Key Figure2-2 Location Features SAM4S ER-380M/F SERIES...

  • Page 10: Printer Specification

    Sensor Paper-End Sensor • Micro Switch Printer Cover Open Sensor • 15,000,000 Lines Life Reliability • 37,000,000 Lines MCBF • 82.5 (W) ×147.3 (D) ×101.4 (H) Dimension (mm) • Approx. 365 g Weight Table2-2 Thermal Printer Specifications SAM4S ER-380M/F SERIES...

  • Page 11: Paper Specification

    • 12(W) × 24(H) Font (Including a horizontal) Character Structure • 1.25 mm(W) ×3.0 mm(H) Character Size • 1.5 mm Column Pitch • 3.75 mm (Including 6-dot line spacing) Line Pitch • 32 (12×24 Dots/Character) Number of Column Table2-4 Character Specification SAM4S ER-380M/F SERIES...

  • Page 12: Other Component Specification

    Temperature Character • -20℃ ~ 80℃ Operating Temperature • Reflecting Photo Sensor Type Paper End Sensor • SG-2BC (KODENSHI corp.) Spec • On when the printer head is load. Cover Open Sensor Detect Method Table2-5 Other Component Specifications SAM4S ER-380M/F SERIES...

  • Page 13: Printer Connector

    Phase A Phase A- Table2-7 Printer Line Feed (Paper Feed) Motor Pin Assignment Pin No. Signal Description Remark Paper End Sensor LED Current Limit Signal Paper End Sensor Input Signal Table2-8 Printer Paper End Sensor Pin Assignment SAM4S ER-380M/F SERIES...
  • Page 14 /LAT (nLATCH) STB1 (nSTROBE#1) Short on Print PCB STB2 (nSTROBE#2) STB3 (nSTROBE#3) (Thermistor) (Thermistor) (+5V) STB4 (nSTROBE#4) Short on Print PCB STB5 (nSTROBE#5) STB6 (nSTROBE#6) (Serial Clock) (Serial Data Input) (+8.5V) (+8.5V) Table2-9 Thermal Head Pin Assignment SAM4S ER-380M/F SERIES...

  • Page 15: Power Specification

    : AC 230V, 50Hz,0.16A (Min : 195.5V, Max : 264.5V) • Operating Power Consumption : 25W • AC 19V 2.3A (Wire Color : Blue-Blue) Power Transformer Output Voltage Output • AC 24V 0.15A (Wire Color : Red-Red) Table2-10 Power Specifications SAM4S ER-380M/F SERIES...

  • Page 16: Interface Specifications

    2-5-1-(c) Cable Connection (F.G) (F.G) 2 (RXD) 2 (TXD) 3 (TXD) 3 (RSD) 8 (CTS) 4 (RTS) HOST SIDE(9P) 6 (DSR) 5 (CTS) SIDE(25P) 4 (DTR) 6 (DSR) 7(RTS) 20 (DTR) 5 (S.G) 7(S.G) Figure2-5 RS232C Cable Connection SAM4S ER-380M/F SERIES...
  • Page 17 Then the host recognizes that the ECR is busy. So, the host does not transmit a data to the ECR. If the ECR is released from busy, the ECR transmits XON(ASCII 11h) to host through the Serial Data Line. Then the host recognizes that the ECR is not busy. And the host transmits a data to the ECR. 2-10 SAM4S ER-380M/F SERIES...
  • Page 18 2 Product Specifications 2-5 Interface Specifications 2-5-2 EKLZ Interface 2-5-2-(a) Cable Connection EKLZ Signal Pin No Wire Color Pin No Signal YELLOW GREEN BLACK Table2-13 EKLZ Cable Connection 2-5-2-(b) I/F Cable Figure2-6 I/F Cable SAM4S ER-380M/F SERIES 2-11...
  • Page 19 2 Product Specifications MEMO 2-12 SAM4S ER-380M/F SERIES...

  • Page 20: System Configuration

    3 Installation and Operation 3-1 System Configuration 3-1-1 Configuration Figure 3-1 System Configuration SAM4S ER-380M/F SERIES...

  • Page 21: Paper Roll Installation

    Take-Up Spool and wind it onto the Spool two or three turns. 9. Place the Take-Up Spool into the Case-Lower behind the Printer above the roll paper. 10. If the paper is loose, rewind the Take-Up Spool to tighten the paper. Figure 3-2 Paper & Spool Installation SAM4S ER-380M/F SERIES...
  • Page 22 SRAM 4MBITs (4MBITs * 1) On Main PBA Table 3-1 Option 3-2-5 Supplies Item Description Remark Paper Roll 1 EA Mode Key VD, REG, X, Z, P, C User Manual 1 EA Spool 1 EA Table 3-2 Supplies SAM4S ER-380M/F SERIES...

  • Page 23: Operation

    Void, Off, Register, Manager Off, Register, Manager Off, Register, Manager, Clear Totals Void, Off, Register, Manager, Clear Totals, Program Table3-4 Key Function Note : The Key can be removed from the key lock in the OFF or REGISTER position. SAM4S ER-380M/F SERIES...
  • Page 24 3 Installation and Operation 3-3 Operation 3-3-2 Key Board Matrix (Dealer Option) Figure3-5 Key Board (STD) Figure3-6 Key Board (SPAIN) SAM4S ER-380M/F SERIES...
  • Page 25 3 Installation and Operation 3-3 Operation 3-3-2 Key Board Matrix (Dealer Option) Figure3-7 Key Board (USA) Figure3-8 Key Board (ENGLAND) Figure3-9 Key Board (GERMANY) SAM4S ER-380M/F SERIES...

  • Page 26: Initial Clear

    TIME 16:01 = = = = = = = = = = = = = = = = = = = = = = = RAM ALL CLEAR OK ! ER-380M EPROM INFO. VERSION : STD 1.0 CHECKSUM : 887C...

  • Page 27: Self Test

    2. Press Press ‘1’, ‘4’ and ‘SBTL’ 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 no connection or the cable is open, the Error occur. SAM4S ER-380M/F SERIES...

  • Page 28: Disassembly And Assembly

    2. Remove the two screws(B-5) on the ASS'Y COVER MODE S/W(Reference:B-2) and separate the ELA ETC-MODE KEY ASS’Y from the PMO-COVER MODE S/W(B-2). (Page9-3) 3. Remove the two screws(B-3) on the ELA ETC-MODE KEY ASS’Y and separate the IPR-BRKT MODE S/W(B-4) and the ELA ETC-MODE KEY ASS’Y. (Page9-3) SAM4S ER-380M/F SERIES...
  • Page 29 3. Separate the harnesses(ⓕ,ⓖ,ⓩ) and Remove the two screws(E-11). (page9-5) 4. Lift up the PBA SUB POWER SW(E-12) from the IPR-BRKT TRANS(E-21).(page9-5) 5. Remove the eight screws(E-13:2PCS, E-14:1PCS,E-17:3PCS,E-15:2PCS) and Separate the IPR-BRKT TRANS(E-21) from the PMO-CASE LOWER(E-18).(page9-5) SAM4S ER-380M/F SERIES...

  • Page 30: Maintenance And Adjustment

    Caution: Note that the thermal head(Thermal Element and Radiation Plate) becomes very hot during normal operation. To prevent the danger of burn injury from thermal, be sure to wait for about 10 minutes after turning power off before beginning the cleaning. SAM4S ER-380M/F SERIES...
  • Page 31 5 Maintenance and Adjustment MEMO SAM4S ER-380M/F SERIES...

  • Page 32: Reference Information

    A10/P3.2 P8.1/TA4IN/U A9/P3.1 P8.2//INT0 P8.3//INT1 A8/P3.0 P8.4//INT2 P8.5/NMI A7/P2.7 A6/P2.6 A5/P2.5 A4/P2.4 XOUT A3/P2.3 /RESET A2/P2.2 P8.6/XCOUT A1/P2.1 P8.7/XCIN A0/P2.0 CNVSS /INT5/D15/P1.7 BYTE /INT4/D14/P1.6 P9.0/TB0IN/CLK3 /INT3/D13/P1.5 P9.1/TB1IN/RXD3/SCL3 D12/P1.4 P9.2/TB2IN/TXD3/SDA3 D11/P1.3 P9.3/DA0/TB3IN/CTS3 D10/P1.2 P9.4/DA1/TB4IN/CTS4 D9/P1.1 P9.5/ANEX0/CLK4 D8/P1.0 P9.6/ANEX1/TXD4/SDA4 SAM4S ER-380M/F SERIES...
  • Page 33 /WR (Write) AVSS Ground P4.7 /CS0 (Chip Select 0) P10.0 TPH_Thermister(R-Side) P4.6 /CS1 (Chip Select 1) VREF ADC Reference Voltage Input P4.5 /CS2 (Chip Select 2) AVCC +5V (VCC) P4.4 /CS3 (Chip Select 3) P9.7 VFD Display Latch SAM4S ER-380M/F SERIES...
  • Page 34 I/O6 I/O6 I/O2 I/O5 I/O5 I/O3 I/O3 Data I/O4 I/O4 cont Pin Name Function Write Enable Input Chip Select Input Output Enable Input Control logic Address Inputs ~I/O Data Inputs/Outputs Power Ground Figure 6-2 SRAM K6T4008C2E Specification SAM4S ER-380M/F SERIES...
  • Page 35 H = high level (steady state); L = low level (steady state); X = don’t care FUNCTION TABLE Figure 6-6 74HC138 FUNCTION TABLE Inputs Output Y Data Noninverting Inputs Outputs X = Don’t Care Z = High Impedance PIN 20 = V Output PIN 10 = GND Enables Figure 6-7 74HC541 SAM4S ER-380M/F SERIES...
  • Page 36 Data Bus → Port C Data Bus → Control DISABLE FUNCTION Data Bus → Three-State Data Bus → Three-State Figure 6-9 82C55A Specification T1OUT MAX202E R1IN MAX232E R1OUT T1IN T2OUT T2IN R2IN R2OUT Figure 6-10 RS-232 Transceiver MAX232 SAM4S ER-380M/F SERIES...
  • Page 37 SUPPLY CLOCK SERIAL SERIAL SERIAL-PARALLEL S HIFT REGISTER DATA I N DATA O UT LATCHES STROBE BLANKING BIPOLAR LOAD SUPPLY GROUND BLANKING BLNK STROBE D wg . FP -013-1 GROUND CLOCK Figure 6-12 VFD Driver UDN5812 Specification SAM4S ER-380M/F SERIES...
  • Page 38 1. Emitter 2. Base 3. Collector [KSA1010-Y] [KSD288-Y] [KSA708-Y] [KSC945-G] SOT-23 SOT-23 SOT-23 1:A node 2:N.C 3:C athode 1:B ase 2:E mitter 3:C ollector 1:B ase 2:E mitter 3:C ollector [KSA1182-Y] [MMBT2222A] [MMBD6050] Figure 6-16 Transistor & Diode SAM4S ER-380M/F SERIES...
  • Page 39 6 Reference Information MEMO SAM4S ER-380M/F SERIES...

  • Page 40: Special Circuit Descriptions

    Cash Drawer Solenoid Driving / Fiscal Writing Voltage (+5VDC) Logic IC Driving / VFD Filament Voltage VPRT (+8.5VDC) Thermal Printer Step Motor. (+8.5VDC) Thermal Printer Head Driving Voltage (+Min 3.6VDC) Battery Voltage Table 7-1 Power Source Voltage Descriptions SAM4S ER-380M/F SERIES...
  • Page 41 +8.5VDC Thermal Printer Head driving voltage is produced by VPH_ONOFF signal of CPU and the related Circuit(Q11,Q16,17) on Main PWB. The Source Voltage is VPRT (8.5V). 7-1-6 VBT : +Min 3.6Vdc The Source Voltage is VCC(5V). When AC Power is off, VBT is supplied to SRAM, RTC for saving the data. SAM4S ER-380M/F SERIES...

  • Page 42: Reset Circuit

    U 17: 1 LM 393D I N T0_PFAI L C 77 C 84 R 88 R 93 R 99 100nF 3. 3K 2. 7K 4. 7K I si nk = Typ. 18m A Figure 7-2 Power Fail Detect Circuit SAM4S ER-380M/F SERIES...

  • Page 43: Battery Circuit

    P8.0 pin of CPU. The frequency of buzzer is 2[KHz] VD R V VC C R 91 R 90 D 11 M M BD 6050LT1 AU 1 BU ZZER Q 22 M M BT2222A R 86 4. 7K BU ZZER R 89 Figure 7-5 Buzzer Circuit SAM4S ER-380M/F SERIES...
  • Page 44 Display data to the driver repeatedly having given time interval in series and then Fluorescent Display is operated. CLK, DATA, LATCH STROBE 0 1 2 3 4 5 6 7 8 9 DRIVER 10Digits UCN5812 +30V,+5V,GND Front & Rear VFD PBA Figure 7-7 VFD Diagram & Waveform SAM4S ER-380M/F SERIES...

  • Page 45: Keyboard Circuit

    ADDRESS DECODER(74HC138) ( U21 ) DIODE( MMBD6050L *8) Pull-Up • • • 74HCT541 (U23) 44 KEYS • • • • • • • COMMON PORT • • • • • MODE KEY Figure 7-8 Keyboard Block Diagram SAM4S ER-380M/F SERIES...
  • Page 46 257 ~ 320 (192 Dots) STB6 321 ~ 384 Table 7-2 Printer Head Strobe Processing Printer Line TPH_STB1 Strobe Circuit M30800SFP TPH_STB2 TPH_LATCH Latch Register TPH_DATA Shift Register TPH_CLK THERMAL PRINTER Figure 7-9 Thermal Printer Block Diagram SAM4S ER-380M/F SERIES...
  • Page 47 7 Special Circuit Descriptions 7-5 Thermal Printer Circuit DATA 384 Bits 384 Bits 384 Bits LATCH Printing(1~192) STB1,2,3 Printing(193~384) STB4,5,6 Figure 7-10 Thermal Printer Timing Waveform SAM4S ER-380M/F SERIES...

  • Page 48: Troubleshooting

    1. Check the CPU P8.7 2. Check the Capacitor(C50) (VPH_ONOFF) Port 3. Check the VCC whether 2. Check the TR1010,MMBT2222 it is short or open. (Q11,16,17) on Main PBA. 3. Check the VDRV signal whether it is short. SAM4S ER-380M/F SERIES...

  • Page 49: System Problem

    4. Replace the SRAM. 1. Check the nCS, nRD, nWR signal of RTC 2. Check the VBT(Battery Volt.). RTC Ok? 3. Check the Decoder IC 74HC138 (U11). 4. Check the RTC Clock 32.768KHz 5. Replace the RTC(RS5C372A) SAM4S ER-380M/F SERIES...
  • Page 50 3. Check the LATCH Signal (CPU P9.7) 4. Check the Harness. 1. Check and Replace the VFD PBA. VFD PBA 2. Check the UCL5812. Assy Ok? 3. Check the VFD. 4. Check the Harness & Soldering Point. SAM4S ER-380M/F SERIES...
  • Page 51 8 Troubleshooting SAM4S ER-380M/F SERIES...
  • Page 52 2. Check the related Circuit and Pattern. 3. Check the Harness. 4. Check the Thermister of TPH. 1. Check the Control Signal on CPU (Data/CLK/Latch/Strobe1,2,3,4) Print 2. Check the Harness. 3. Check the related Circuit and Pattern. SAM4S ER-380M/F SERIES...

  • Page 53: Key Board Problem

    2. Check the Matrix Bus & Data Bus Failure? 3. Check the Diodes(D20~D27) 4. Check the Key Board Assy 1. Check the Harness & Mode Key Assy Mode Key 2. Check Diode (D12) 3. Check the 74HCT541 & Data Bus & CPU P10.3 SAM4S ER-380M/F SERIES...
  • Page 54 8 Troubleshooting SAM4S ER-380M/F SERIES...
  • Page 55 Compulsory 2. Check the Micro switch in the Drawer. Failure? Spool Motor Problem 1. Check the Spool Motor Signal CPU P1.4 Spool Motor 2. Check the Harness 3. Check the related Circuit and Pattern on Main PBA. SAM4S ER-380M/F SERIES...

  • Page 56: Rs-232C Serial Communication Problem

    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-380M/F SERIES...
  • Page 57 8 Troubleshooting MEMO 8-10 SAM4S ER-380M/F SERIES...

  • Page 58: Exploded Views And Parts List

    9 Exploded Views and Parts List 9-1 Main Set 9-1-1-1 Exploded View Figure9-1 Total Disassembly (ER-380M) SAM4S ER-380M/F SERIES...

  • Page 59: Exploded View

    9 Exploded Views and Parts List 9-1-1-2 Exploded View Figure9-2 Total Disassembly (ER-380F) SAM4S ER-380M/F SERIES...

  • Page 60: Parts List

    Q`ty Design-Location Serviceable Remark JK97-20009A MEA-COVER PRINTER: ER-380,STD JK72-20062A PMO-COVER PRINTER: HIPS(V0),IVORY SAM4S JK70-10320A IPR-CUTTER PAPER: STS304,T0.3 9-1-2-(b) Case Upper Assembly (ER-380M) Parts No. Description / Specification Q`ty Design-Location Serviceable Remark JK94-01126A PRA ETC-CASE-UPPER: ER-380M,STD JK72-20091A PMO-WINDOW LCD: ER-380M,ACRYL,T1.2 JK72-40207K...
  • Page 61 PMO-TURRET BODY: HIPS(V0) B-11 6001-000367 SCREW-MACHINE: FH,+,M4,L10 B-12 JK70-40305A ICT-SHAFT MOLDING: SUM 24L,FISCAL B-13 JK72-00012B PMO-CASE UPPER: ER-380,FISCAL B-14 JK70-10407A IPR-BRKT WINDOW_PCB:ER-550,SECC,T1.2 B-15 6002-000175 SCREW-TAPPING: PWH,+,2,M3,L8,ZPC(YEL) B-16 JK92-01242A PBA SUB-380,DISPLAY: FUTABA,10G B-17 6002-000175 SCREW-TAPPING: PWH,+,2,M3,L8,ZPC(YEL) B-18 JK39-40002A CBF HARNESS:ER-220N,-,UL1061,400MM,BLK/R SAM4S ER-380M/F SERIES...
  • Page 62 PBA SUB-FISICAL B/D: 512K BYTE JK92-00983A PBA MAIN-1M,FISICAL: 1M BYTE JK92-01260A PBA MAIN-BOARD:ER-380M,FISCAL 6006-000199 SCREW-ASS'Y TAPT:WT,BH,+,M4,L8,ZPC(YEL) JK26-00013A TRANS-POWER:USA: 120V 60Hz E-10 JK26-00012A TRANS-POWER:EUROPE: 230V 50Hz E-11 6002-000174 SCREW-TAPPING: PWH,+,2,M3,L10,ZPC(YEL) E-12 JK92-01227C PBA SUB-POWER SW: ER-380 E-13 JK60-00001A SCREW-ASSY TAPTITE:-,SWRCH18A,M3,L8 SAM4S ER-380M/F SERIES...
  • Page 63 JK39-10501A CBF-POWER CORD: EUROPE E-23 JK96-10035A ELA-MOTOR ASS'Y: ER-380 E-24 JK72-40206A PMO-HOLDER MOTOR: HIPS(V0) E-25 JK73-30200A RCT-MOTOR: URETANE,BLK JK96-10036A ELA ETC-MOTOR ASS'Y E-26 3101-001071 MOTOR-DC: 3270rpm,16g.cm,9V,130mA JK39-40604A HARNESS-SPOOL;ER-380,2P,400mm,NO CORE E-27 JK92-01227C PBA SUB-POWER SW:ER-380 E-28 6001-000665 SCREW-MACHINE:PWH,+,M3,L4,ZPC(YEL) SAM4S ER-380M/F SERIES...
  • Page 64 9 Exploded Views and Parts List 9-2 Printer (STM-210) 9-2-1 Exploded View Figure9-6 Printer (STM-210) SAM4S ER-380M/F SERIES...
  • Page 65 C-10 JK70-50004A POLY WASHER: Φ3.1,RED C-11 JK70-20001A IPR-COVER HOUSING: SECC T1.0 C-12 JK70-70001A ICT-SHAFT HINGE: SUM C-13 JK97-10002A ASSY-PLATEN ROLLER: STM-210 C-14 JK70-50002A ICT-BUSHING C-15 JK70-50010A E-RING: Φ2.0, T0.5 C-16 6002-000147 SCREW-TAPPING: PH,+,2,M3,L10,ZPC(YEL) C-17 JK70-50009A SCREW-MACHINE: RH,+,2,M2,L4,WHITE SAM4S ER-380M/F SERIES...
  • Page 66 PBA-SUB PRT CONN BOARD: STM-210 C-39 6002-000175 SCREW-TAPPING: PWH,+,2,M3,L8,ZPC(YEL) C-40 JK39-00012A CBF-HARNESS-KEY OPTION: 200mm C-41 JK72-20009A PMO-COVER FRONT: HIPS(HB);NON AUTO CUTTER C-42 6002-000147 SCREW TAPPING: PH,+,2,M3,L10,ZPC(YEL) C-43 6003-000198 SCREW TAPPING: PWH,+,2,M3,L12,ZPC(YEL) C-44 JK72-20114A PMO-SEPARATOR;STM-210,ABS+GF20%,BLACK C-45 JK39-40021A C-45 CBF HARNESS:ER-250F,-,UL1015,330/130,GRN SAM4S ER-380M/F SERIES...
  • Page 67 2. Open the COVER TOP. disassemble it from the PRINTER. 3. Disassemble the TPH assembly by pulling the 4. Assemble the TPH assembly in reverse order and lower part of TPH assembly and lift it up. close the COVER TOP. 9-10 SAM4S ER-380M/F SERIES...
  • Page 68 9 Exploded Views and Parts List 9-3 Key Board 9-3-1 Key Board (44Key) 9-3-1-(a) Exploded View D-10 D-11 D-12 Figure9-8 Key Board (60 Key) SAM4S ER-380M/F SERIES 9-11...
  • Page 69 JK81-10934A KEY-TOP,2 JK81-10935A KEY-TOP,3 JK81-10936A KEY-TOP,4 JK81-10937A KEY-TOP,5 JK81-10938A KEY-TOP,6 JK81-10939A KEY-TOP,7 JK81-10940A KEY-TOP,8 JK81-10941A KEY-TOP,9 JK81-10942A KEY-TOP,0 JK81-10943A KEY-TOP,00 JK81-10944A KEY-TOP,● JK72-60448A HOUSING D-10 JK81-10949A FPC ASS'Y D-11 JK70-10422A FRAME(T0.8) D-12 6002-000114 SCREW TAPPING: PH,+,2,M3,L8,ZPC(YEL) 9-12 SAM4S ER-380M/F SERIES...

  • Page 70: Exploded Views And Parts List

    BILL-COIN (5B5C) c. ASS'Y HOUSING d. ASS'Y LOCK b. ASS'Y TRAY-TILL e. ASS'Y BOTTOM Figure9-14 Drawer (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 Figure9-15 Drawer (7B/8C) SAM4S ER-380M/F SERIES 9-13...
  • Page 71 JK73-10203A RPR-TENSION: DRAWER,SPONGE,BLK JK75-10386A MEC-ROLLER: DRAWER,DR-10-B1/ Φ19 6031-000549 WASHER-PLAIN: IDΦ6.5,ODΦ13, T1.0 6003-000221 SCREW-TAPTITE: PWH,+2,M4,L8,ZPC(YEL) JK70-10324A IPR-SUPPORT TRAY: DRAWER,SBHG-1,T1.2 JK70-40302A ICT,SHAFT PIN: A-TYPE b-10 6044-000124 RING-E: IDΦ3,ODΦ7, T0.6,ZPC(BLK),STSC b-11 6002-001042 SCREW-TAPPING: FH,+2,M3,L6 b-12 JK70-10323A IPR-PLATE CLIP: DRAWER,SWP,T0.5 9-14 SAM4S ER-380M/F SERIES...
  • Page 72 MEA-UNIT BOTTOM: A-TYPE JK97-01076B MEA-UNIT BOTTOM: A-TYPE,UNIVERSAL JK70-10938A IPR-PLATE BOTTOM: A-TYPE,SBHG-1,T1.0 JK73-40200A RMO-STOPPER: DRAWER,NR,BLK JK73-10902A RMO-STOPPER: DRAWER,NR,BLK,UNIVERSAL JK61-40200A RMO-FOOT RUBBER: DRAWER,NR,GRAY,80HB 6002-000234 SCREW-TAPPING: TH,+2,M4,L16,ZPC(YEL) 6003-000267 SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL) 6003-000267 SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL) JK70-10401A IPR-PLATE SPRING: DRAWER,STS304,T0.3 6003-000267 SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL) SAM4S ER-380M/F SERIES 9-15...
  • Page 73 9 Exploded Views and Parts List MEMO 9-16 SAM4S ER-380M/F SERIES...

  • Page 74: Main Pcb Layout

    10 PCB Layout and Parts List 10-1 Main PCB Layout 10-1-1 MAIN PCB (PCB:JK41-10552A) 10-1-1-(a) Component Side View SAM4S ER-380M/F SERIES 10-1...
  • Page 75 2401-000032 C-AL:100uF,20%,50V,GP,TP,8x12,5mm 2401-000042 C-AL:100uF,20%,16V,GP,TP,6.3x7,5 C48,C50,C83,C92 2401-000603 C-AL:1uF,20%,50V,GP,TP,5x11,5 2401-001312 C-AL:4700uF,20%,50V,GP,BK,22x40,10 2401-001363 C-AL:470uF,20%,16V,GP,TP,10x12.5,5 2401-001429 C-AL:470uF,20%,50V,GP,TP,13x20,5 2401-002620 C-AL:2200uF,20%,50V,GP,BK 2801-003263 CRYSTAL-UNIT:14.7456MHz,50ppm,28-ABR,30p 2801-003376 CRYSTAL-UNIT:0.032768MHz,20ppm,28-AAY,12 3002-001027 BUZZER-PIEZO:85dB,1.5V,24mA,2.048KHz,BK 3301-000344 CORE-FERRITE BEAD:AA,-,3.5x0.6x6.5mm,-,- 3601-000261 FUSE-CARTRIDGE:250V,3.15A,TIME-LAG,GLASS 3602-000001 FUSE-CLIP:-,-,30mohm 3701-000240 CONNECTOR-DSUB:9P,2R,FEMALE,STRAIGHT,AUF 3701-000240 CONNECTOR-DSUB:9P,2R,FEMALE,STRAIGHT,AUF 3704-000255 SOCKET-IC:32P,DIP,SN,2.54mm 3704-000255 SOCKET-IC:32P,DIP,SN,2.54mm 10-2 SAM4S ER-380M/F SERIES...
  • Page 76 DIODE-RECTIFIER:M4,400V,1A,SMD-2,TP D4,D5,D6,D7,D1,D2,D8,D18 D10,D13,D14,D15,D16,D19 0404-001051 DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA, 0501-000279 TR-SMALL SIGNAL:KSA1182-Y,PNP,150mW,SOT- Q2,Q4,Q7,Q8,Q13,Q23 Q3,Q5,Q9,Q12,Q16,Q17,Q1 0501-000457 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- Q19,Q21,Q22,Q24,Q25 0801-000523 IC-CMOS LOGIC:74HCT541,BUFFER/DRIVER,SOP 0801-000642 IC-CMOS LOGIC:74HC138,3-TO-8 DECODER,SOP 0801-000642 IC-CMOS LOGIC:74HC138,3-TO-8 DECODER,SOP 0801-000696 IC-CMOS LOGIC:74HC245,TRANSCEIVER,SOP,20 0801-000887 IC-CMOS LOGIC:74HCT08,AND GATE,SOP,14P,1 0801-001090 IC-CMOS LOGIC:74HC14,SCHIMITT INVERTER,S SAM4S ER-380M/F SERIES 10-3...
  • Page 77 R7,R8,R32,R39,R41,R72 2007-000468 R-CHIP:1KOHM,5%,1/10W,DA,TP,2012 R117 2007-000518 R-CHIP:2.7KOHM,5%,1/10W,DA,TP,2012 2007-000642 R-CHIP:270OHM,5%,1/10W,DA,TP,2012 R80,R83,R104 2007-000653 R-CHIP:27KOHM,5%,1/10W,DA,TP,2012 R14,R19 2007-000686 R-CHIP:3.3KOHM,5%,1/10W,DA,TP,2012 R15,R49,R88 R2,R4,R12,R17,R18,R23,R28 R31,R34,R37,R42,R51,R54 2007-000872 R-CHIP:4.7KOHM,5%,1/10W,DA,TP,2012 R55,R62,R86,R99,R100,R101 R102,R108,R127,R129 R24,R78,R106,R109,R118 2007-000931 R-CHIP:470OHM,5%,1/10W,DA,TP,2012 R123 2007-001039 R-CHIP:56KOHM,5%,1/10W,DA,TP,2012 2007-001071 R-CHIP:6.8KOHM,5%,1/10W,DA,TP,2012 2007-001071 R-CHIP:6.8KOHM,5%,1/10W,DA,TP,2012 R107 2011-001093 R-NETWORK:100ohm,5%,1/16W,L,CHIP,8P,TP 2011-001093 R-NETWORK:100ohm,5%,1/16W,L,CHIP,8P,TP 10-4 SAM4S ER-380M/F SERIES...
  • Page 78 C58,C62,C63,C64,C65,C67 2203-000192 C-CERAMIC,CHIP:100nF,+80-20%,50V,Y5V,TP, C72,C73,C75,C76,C78,C81 C82,C84,C85,C86,C87,C88 C89,C90,C91,C93,C95 C39,C41,C42,C45,C53,C55 2203-000239 C-CERAMIC,CHIP:0.1nF,5%,50V,NP0,TP,2012 C59,C60,C66,C68,C69,C70 C71,C80 2203-000260 C-CERAMIC,CHIP:10nF,10%,50V,X7R,TP,2012 C74,C79,C61 2203-000595 C-CERAMIC,CHIP:0.22nF,5%,50V,NP0,TP,2012 2203-000634 C-CERAMIC,CHIP:0.022nF,5%,50V,NP0,TP,201 2203-000634 C-CERAMIC,CHIP:0.022nF,5%,50V,NP0,TP,201 C2,C6,C11,C13,C15,C18,C19 2203-000938 C-CERAMIC,CHIP:0.47nF,5%,50V,NP0,TP,2012 C20,C21,C22,C24,C30 C8,C12,C14,C16,C17,C23 2203-000990 C-CERAMIC,CHIP:1uF,+80-20%,25V,Y5V,TP,20 C26C28,C31,C32,C33,C35 C36,C37,C38 L1,L2,L3,L4,L7,L8,L9,L10,L11 3301-000317 CORE-FERRITE BEAD:AB,2x1.25x0.9mm,-,- L12,L13,L14,L15,L16,L17,L18 JK41-10552A PCB-MAIN:ER-380M,FR-4,2L,T1.6mm SAM4S ER-380M/F SERIES 10-5...

  • Page 79: Component Side

    Description / Specification Q’TY Design Location Serviceable JK92-01225A PBA SUB-PRT CONN BOARD:STM-210,ER-5500 ASSY 3708-001390 CONNECTOR-FPC/FFC/PIC:21P,2.54MM,STRAIGH 3711-000961 CONNECTOR-HEADER:BOX,4P,1R,2.5mm,STRAIGH 3711-003969 CONNECTOR-HEADER:BOX,2P,1R,2.5mm,STRAIGH 3711-003409 CONNECTOR-HEADER:BOX,3P,1R,2mm,STRAIGHT, CONNECTOR- 3711-004059 HEADER:BOX,30P,2R,2mm,ANGLE,SN 3711-000965 CONNECTOR-HEADER:BOX,4P,1R,2.5mm,ANGLE 3711-003968 CONNECTOR-HEADER:BOX,3P,1R,2.5mm,STRAIGH 0501-000399 TR-SMALL SIGNAL:KSC945-G,NPN,250mW,TO-92 2001-000395 R-CARBON:180KOHM,5%,1/4W,AA,TP,2.4X6.4MM 2401-000131 C-AL:1000uF,20%,16V,GP,TP,10x20,5 JK41-10542A PCB-PRT CONN:STM-210,FR-4,2L,T1.6mm,57 10-6 SAM4S ER-380M/F SERIES...

  • Page 80: Component Side View

    10-3 Power Switch PCB Layout 10-3-1 Component Side View 10-3-2 Parts List Serviceabl Remark Part-No Description / Specification Q’TY Design Location JK92-01227B PBA SUB-POWER SW:ER-5200/5500,STD ASSY CONNECTOR- 3711-000190 HEADER:1WALL,2P,1R,7.92mm,STRA CONNECTOR- 3711-000829 CN1, CN2 HEADER:BOX,2P,1R,6.2mm,STRAIGH JK41-10545B PCB-POWER SWITCH:ER-52/5500,FR-1,1L,T1.6 SAM4S ER-380M/F SERIES 10-7...

  • Page 81: Display Layout

    CONNECT WIRE-350 DISPLAY:ER-350,FLAT,UL1 JK73-10207A RPR-PAD:ER-220N,SPONGE,-,BLK,- T5.0 1003-001381 IC-VFD:HV5812P,DIP,28P,540MIL,-,-,ST,PLA JK69-90902A PACKING-VINYL:PET,#2126,30X100000XT0.05, DIGITRON 0402-000208 DIODE-RECTIFIER:EK-04,40V,1.5A,DO-41 JK94-01120A PHANTOM AU JK92-01240A 0402-000129 DIODE-RECTIFIER:1N4003,200V,1A,DO-41,TP JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV J1,J2,J3,J4,J5 JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV J6,J7,J8,J9,J10 JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV J11,J12,J13,J14,J15 JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV J16,J17,J18,J19,J20 JK41-10005B PCB-DISPLAY(10G):ER-350/F,FR-1,1L,T1.6,F 10-8 SAM4S ER-380M/F SERIES...
  • Page 82 RPR-PAD:ER-220N,SPONGE,-,BLK,- JK94-00053A PHANTOM AU JK92-01231A AUTO JP1,JP2,JP3,JP4,JP5,JP JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV JK41-10548B PCB-TURRET:ER-5100/5200,FR-1,1L,T1.6 FUTABA VFD/10 DIGIT 10-4-3 ER-380M Rear Display (VFD 10Digit) 10-4-2-(a) Component Side View 10-4-2-(b) Parts List (Rear Display) Part -No Description/Specification Q'TY Design Location Serviceable Remarks JK92-00970B PBA SUB-TURRET:ER-450,WORLD,BASIC 3711-004109 WAFER;BOX-HEADER,1R,8P,2.5mm,STRAIGHT...
  • Page 83 PBA SUB-FISCAL B/D;1MBITs 1MBITs ASSY 1102-000109 IC-EPROM:27C010,128Kx8BIT,DIP,32P,600MI 0403-000141 DIODE-ZENER:1N4735A,6.2V,5%,1W,DO-41,TP JK39-40305B CBF HARNESS:,-,UL 1007,120,WHT/BLU/RED,2 JK94-00055A PHANTOM AU JK92-00132B 2007-000029 R-CHIP:0OHM,5%,1/10W,DA,TP,2012 2007-000030 R-CHIP:560OHM,5%,1/10W,DA,TP,2012 2007-000221 R-CHIP:1.2KOHM,5%,1/10W,DA,TP,2012 R1,R5,R6,R7,R8,R9,R10,R1 2007-000872 R-CHIP:4.7KOHM,5%,1/10W,DA,TP,2012 R12,R13 2203-000192 C-CERAMIC,CHIP:100nF,+80-20%,50V,Y5V,TP, 0404-001051 DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA, D1,D2 0501-000457 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- JK41-10531B PCB-FISCAL:ER-5240F,FR-4,2L,T1.6mm,348X5 10-10 SAM4S ER-380M/F SERIES...

  • Page 84: Interface Layout

    TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- JK41-10531B PCB-FISCAL:ER-5240F,FR-4,2L,T1.6mm,348X5 10-6 Interface Layout 10-6-1 Exploded View 10-6-2 Parts List Part-No Description / Specification Q’TY Design Location Serviceable Remarks JK92-01280A PBA SUB-I/F:ER-380/M,232*2 ONLY 3711-004108 WAFER;BOX-HEADER,1R,6P,2.5mm,STRAIGHT ER-380 3711-002002 CONNECTOR-HEADER:-,22P,2R,2mm,STRAIGHT,S 3701-000232 CONNECTOR-DSUB:9P,2R,FEMALE,ANGLE,AUF 3701-000232 CONNECTOR-DSUB:9P,2R,FEMALE,ANGLE,AUF JK41-10571A PCB-I/F:ER-380/M,232*2,FR-4,2L,T1.6mm SAM4S ER-380M/F SERIES 10-11...
  • Page 85 10 PCB Layout and Parts List MEMO 10-12 SAM4S ER-380M/F SERIES...

  • Page 86: Block Diagram

    74HC138 FA16,17 nCS_EPROM nCS2 CS_KEYSCAN FISICAL VOLT FISICAL I/F KEY & MODE BUFFER DRIVE 82C55 SCAN RETURN 74HC541 12.5V 6.2V ( 0:15 ) ( 0:7 ) SCAN RETURN KEY BOARD FISICAL MEMORY B’D MODE KEY 512K/1M/2M SAM4S ER-380M/F SERIES 11-1...
  • Page 87 74HC138 FA16,17 nCS_EPROM nCS2 CS_KEYSCAN FISICAL VOLT FISICAL I/F KEY & MODE BUFFER DRIVE 82C55 SCAN RETURN 74HC541 12.5V 6.2V ( 0:15 ) ( 0:7 ) SCAN RETURN KEY BOARD FISICAL MEMORY B’D MODE KEY 512K/1M/2M 11-2 SAM4S ER-380M/F SERIES...

  • Page 88: Wiring Diagram

    VPH (+8.5V) RXD1/DATA VPH (+8.5V) CN13 / 14= Keyboard MOT_LF_B- FA10 ACUT SENS IN(Only Receipt) CN 4= RS-232 / CN6=LCD DISPLAY MOT_LF_B+ FA11 MOT_ACUT1(Only Receipt) CN1 = SPOOL MOT_LF_A+ MOT_ACUT2(Only Receipt) CN12 = MODE KEY MOT_LF_A- SAM4S ER-380M/F SERIES 12-1...
  • Page 89 12 Wiring Diagram MEMO 12-2 SAM4S ER-380M/F SERIES...
  • Page 90 3. Display PCB Schematics. 1) VFD Front Schematics(ER-380F) ----------------------------- 13-12 2) VFD Rear Schematics(ER-380F) ------------------------------ 13-13 3) VFD Rear Schematics(ER-380M) ------------------------------ 13-14 4. Fiscal PCB Schematics. ------------------------------------------- 13-15 5. STM-210 Printer PCB Schematics. ----------------------------- 13-16 6. Interface PCB Schematics. ---------------------------------------...
  • Page 91 13-2 SAM4S ER-380M/F SERIES...
  • Page 92 SAM4S ER-380M/F SERIES 13-3...
  • Page 93 13-4 SAM4S ER-380M/F SERIES...
  • Page 94 SAM4S ER-380M/F SERIES 13-5...
  • Page 95 13-6 SAM4S ER-380M/F SERIES...
  • Page 96 SAM4S ER-380M/F SERIES 13-7...
  • Page 97 13-8 SAM4S ER-380M/F SERIES...
  • Page 98 SAM4S ER-380M/F SERIES 13-9...
  • Page 99 13-10 SAM4S ER-380M/F SERIES...
  • Page 100 SAM4S ER-380M/F SERIES 13-11...
  • Page 101 13-12 SAM4S ER-380M/F SERIES...
  • Page 102 SAM4S ER-380M/F SERIES 13-13...
  • Page 103 13-14 SAM4S ER-380M/F SERIES...
  • Page 104 SAM4S ER-380M/F SERIES 13-15...
  • Page 105 13-16 SAM4S ER-380M/F SERIES...
  • Page 106 SAM4S ER-380M/F SERIES 13-17...
  • Page 107 MEMO 13-18 SAM4S ER-380M/F SERIES...

  • Page 108: 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-380M/F SERIES...
  • Page 110 Shin Heung Precision . March 2004 ⓒ Printed in KOREA V1.0 Code No. : JK68-60955A...

This manual is also suitable for:

Er-380fEr-380rk

Table of Contents

Save PDF