ER-430M SVC M.pdf

ELECTRONIC CASH REGISTERER-430 SERIESSERVICEManualELECTRONIC CASH REGISTERC O N T E N T S1. Precaution Statements2. Product Specifications3. Installation and Operation4. Disassembly and Assembly5. Maintenance and Adjustment6. Exploded Views and Parts List7. PCB Layout and Parts List8. Troubleshooting9. Block diagram10. Wiring Diagram11. Schematic Diagrams

About this ManualThis service manual describes how to performhardware service maintenance for the SAM4SER-430 Series Electronic Cash Register.NotesNotes may appear anywhere in the manual.They describe additional information about theitem.Precaution symbols. Indicates a Safety Precaution that applies tothis part component.. Indicates the part or component is anelectro-statically sensitive device. Use cautionwhen handling these parts.

Copyrightc 2006 by Shin Heung Precision.All right reserved.This manual may not, in whole or in part, becopied, photocopied, reproduced, translated orconverted to any electronic or machine readablefrom without prior written permission of ShinHeung Precision .SAM4S ER-430 SERIESService Manual First Edition. June 2006.V1.0Printed in KOREA

Overview of this ECRThis service manual provides the technical information for many individual component systems, circuits andgives an analysis of the operations performed by the circuits. If you need more technical information, pleasecontact our service branch or R&D center. Schematics and specifications provide the needed information for theaccurate troubleshooting.All information in this manual is subject to change without prior notice. Therefore, you must check thecorrespondence of your manual with your machine. No part of this manual may be copied or reproduced in anyform or by any means, without the prior written consent of Shin Heung Precision .Note: Before using this Electronic Cash Register (ECR) for the first time, leave it powered on in the REG modefor at least twenty-four hours. This allows the Ni-MH battery, which maintains the memory of the ECRwhile the power is off, to charge completely.“Proper disposal of batteries is required. Refer to your local codes for disposal requirements.”

1 Precaution StatementsFollow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such aselectrical shock.1-1 Safety Precautions1. Be sure that all built-in protective devices arereplaced. Restore any missing protective shields.2. When reinstalling the chassis and its assemblies, besure to restore all protective devices, includingnonmetallic control knobs and compartment covers.3. Make sure there are no cabinet openings throughwhich people - particularly children - might insertfingers and contact dangerous voltages.Such openings include excessively wide cabinetventilation slots and improperly fitted covers anddrawers.4. Design Alteration Warning:Never alter or add to the mechanical or electricaldesign of the SECR. Unauthorized alterations mightcreate a safety hazard. Also, any design changes oradditions will void the manufacturer’s warranty.5. Components, parts and wiring that appear to haveoverheated or that are otherwise damaged should bereplaced with parts that meet the originalspecifications. Always determine the cause ofdamage or over- heating, and correct any potentialhazards.6. Observe the original lead dress, especially near thefollowing areas : sharp edges, and especially the ACand high voltage supplies.Always inspect for pinched, out-of-place, or frayedwiring. Do not change the spacing between componentsand the printed circuit board. Check the ACpower cord for damage. Make sure that leads andcomponents do not touch thermally hot parts.7. Product Safety Notice:Some electrical and mechanical parts have specialsafety-related characteristics which might not beobvious from visual inspection.These safety features and the protection they givemight be lost if the replacement component differsfrom the original - even if the replacement is ratedfor higher voltage, wattage, etc.Components that are critical for safety are indicatedin the circuit diagram by shading, ( ) or ( ).Use replacement components that have the sameratings, especially for flame resistance and dielectricstrength specifications. A replacement part thatdoes not have the same safety characteristics as theoriginal might create shock, fire or other hazards.CAUTIONDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent typerecommended by the manufacturer.Dispose used batteries according to the manufacturer’sinstructions.ATTENTIONll y a danger d’explosion s’il y a remplacement incorrectde la batterie.Remplacer uniquement avec une batterie du même typeou d’un type équivalent recommandé par le constructeur.Mettre au rebut les batteries usagées conformément auxinstructions du fabricant.SAM4S ER-430 SERIES 1-1

1 Precaution Statements1-2 Servicing PrecautionsWARNING: First read the-Safety Precautions-section of this manual. If some unforeseen circumstance creates a conflictbetween the servicing and safety precautions, always follow the safety precautions.WARNING: An electrolytic capacitor installed with the wrong polarity might explode.1. Servicing precautions are printed on the cabinet.Follow them.2. Always unplug the units AC power cord from the ACpower source before attempting to:(a) Remove or reinstall any component or assembly(b) Disconnect an electrical plug or connector(c) Connect a test component in parallel with anelectrolytic capacitor3. Some components are raised above the printed circuitboard for safety. An insulation tube or tape issometimes used. The internal wiring is sometimesclamped to prevent contact with thermally hotcomponents. Reinstall all such elements to theiroriginal position.4. After servicing, always check that the screws,components and wiring have been correctlyreinstalled. Make sure that the portion around theserviced part has not been damaged.5. Check the insulation between the blades of the ACplug and accessible conductive parts(examples : metal panels and input terminals).6. Insulation Checking Procedure:Disconnect the power cord from the AC source andturn the power switch ON. Connect an insulationresistance meter (500V) to the blades of AC plug.The insulation resistance between each blade of theAC plug and accessible conductive parts (see above)should be greater than 1 megohm.7. Never defeat any of the B+ voltage interlocks.Do not apply AC power to the unit (or any of itsassemblies) unless all solid-state heat sinks arecorrectly installed.8. Always connect an instrument’s ground lead to theinstrument chassis ground before connecting thepositive lead ; always remove the instrument’s groundlead last.1-3 Precautions for Electrostatic Sensitive Devices (ESDs)1. Some semiconductor (solid state) devices are easilydamaged by static electricity. Such components arecalled Electrostatic Sensitive Devices (ESDs);examples include integrated circuits and some fieldeffecttransistors. The following techniques will reducethe occurrence of component damage caused by staticelectricity.2. Immediately before handling any semiconductorcomponents or assemblies, drain the electrostaticcharge from your body by touching a known earthground. Alternatively, wear a discharging wrist-strapdevice. (Be sure to remove it prior to applying power- this is an electric shock precaution.)3. After removing an ESD-equipped assembly, place iton a conductive surface such as aluminum foil toprevent accumulation of electrostatic charge.4. Do not use freon-propelled chemicals. These cangenerate electrical charges that damage ESDs.5. Use only a grounded-tip soldering iron whensoldering or unsoldering ESDs.6. Use only an anti-static solder removal device. Manysolder removal devices are not rated as anti-static;these can accumulate sufficient electrical charge todamage ESDs.7. Do not remove a replacement ESD from its protectivepackage until you are ready to install it. Mostreplacement ESDs are packaged with leads that areelectrically shorted together by conductive foam,aluminum foil or other conductive materials.8. Immediately before removing the protective materialfrom the leads of a replacement ESD, touch theprotective material to the chassis or circuit assemblyinto which the device will be installed.9. Minimize body motions when handling unpackagedreplacement ESDs. Motions such as brushing clothestogether, or lifting a foot from a carpeted floor cangenerate enough static electricity to damage an ESD.1-2 SAM4S ER-430 SERIES

2 Product SpecificationsSpecifications are correct at the time of printing. Product specifications are subject to change without notice.See below for product specifications.2-1 General SpecificationItem Description RemarkProcessor • MITSUBISHI M16C/80 Group M30800SFP (16 Bit) External ROM VersionMemory• RAMSRAM(K6T1008C2E) : 1MBITs or 2MBITsSRAM(K6T4008C2E) : 4MBITs × 1EA(Option)• ROMEPROM: 4MBITs (M27C4001)FLASH ROM : 8MBITs (AM29F800BB)Battery• Type• Charging Time: Ni-MH, 3.6V 70mAh: 24 Hours• Life: 2 YearsData Storage• 60 DaysWhen battery is Fullcharged• Flow Control :Interface Serial1 DTR / DSR2 XON / XOFF: H/W Flow Control: S/W Flow ControlRS-232C #1(RS-232C)• Baud Rate: 1200 / 2400 / 4800 / 9600 / 19200 BpsRS-232C #2• Connector: DB9P Female (I/F PBA)• Voltage Supply: VCC(+5V/200mA) supplies at 9Pin of Connector.Printer• Model• Print Speed: Shin-Heung STM-320: 75 mm/Sec ( 20 Line/sec)Detail Spec refer to NextPageDisplayKey BoardPower ConsumptionPower RequirementEnvironmentCondition• Operator Display : 16*2 Character LCD (ER-430M)• Customer Display : 10 Digits VFD (ER-430 or ER-430F)• Flat Key: 90 key• Approx. 25W (Regularity)• AC 120V 60Hz, 230V 50Hz• Temperature : 0℃ ~ 45℃• humidity: 30% ~ 80% RHDimensions(mm) 400(W) x 450(D) x 266(H) ; with Drawer SetTable2-1 General SpecificationSAM4S ER-430 SERIES 2-1

2 Product Specifications2-2 Appearance2-2-1 Appearance Dimensions (mm)Figure2-1 Dimensions2-2-2 Location Feature1 Printer Cover2 Key Board3 Drawer4 Customer 10-Digits VFD Display5 Operator Display(16*2 Character LCD or 10-Digits VFD)6 Mode Key7 RS-232 Serial I/F ConnectorFigure2-2 Location Feature2-2 SAM4S ER-430 SERIES

2 Product Specifications2-3 Thermal Printer Specification2-3-1 Printer SpecificationItem Description RemarkModelPrint MethodPrinting FormatPrinting SpeedPrinting DirectionPaper FeedingTotal number of dotsDot PitchFeeding MethodMinimum Feed PitchFeeding Speed• STM-320• Thermal Line Printing• 640 Dots / Line• Vertical : 0.125 mm (8dots/mm)• Horizontal : 0.125 mm (8dots/mm)• 75 mm/Sec ( 20 Line/sec)• Unidirectional Friction Feed• Friction Feed• 0.125 mm• 75 mm/Sec (20 Line/sec)Power Supply VoltPower Voltage • 24.0V (Recommend) Head/MotorCircuit Input Voltage • 5V Head Control/SensorHeat Element Density• 8 Dots/mm (230dpi)Printer HeadTotal Head Elements• 640 Dots/Dot LineAvailable Printing Width • 38.0mm x 2Heat Element Typical Ω • 800 Ω ±3%Line Feed MotorSensor• 2-Phase 20 step Stepping MotorHead Temperature• ThermistorPaper-End Sensor • Reflecting Photo Sensor 2pcsReliabilityDimension (mm)WeightLifeMCBF• 15,000,000 Lines• 37,000,000 Line•131.8(W) ×174.2 (D) ×135.7 (H)• Approx. 408.0 gTable2-2 Thermal Printer SpecificationSAM4S ER-430 SERIES 2-3

2 Product Specifications2-3-2 Character SpecificationItem Description RemarkCharacter StructureCharacter SizeColumn Pitch• 12(W) × 24(H) Dots (Including a Horizontal)• 1.25 mm(W) ×3.0 mm(H)• 1.5 mmLine Pitch • 3.75 mm (Including 6-dot Line Spacing) ProgramableNumber of Column• 24+24 (12×24 Font)Table2-3 Character Specification2-3-3 Paper SpecificationThe following paper should be used for good print quality and stable paper feeding.Item Description RemarkPaper Type(standard)Paper Roll Spec• Han-sol “x” Paper: HPK-110• Single-ply Thermal Paper RollWidth • 44.5±0.5Maximum Outside Diameter • Max ø 70.0Roll CoreIn • ø12.0±1.0(Diameter)out • ø18.0±1.0Han-sol Patec CO.,LTD.Paper Thickness • 67±4μmTable2-4 Paper SpecificationNote: The Following paper can be used instead of the specified paper above.TF50 KS-E : Nippon Paper industries Co.Ltd.PD 160R : NEW Oji Paper Mfg, Co.LtdF380 : Kansaki Specialty Papers, Inc.(USA)2-4 SAM4S ER-430 SERIES

2 Product SpecificationsFigure2-3 Printing Dots and Printing AreaNote: The left and right margins may vary between 2mm and 0.5mm. The user should design the printing layout, taking thisinto account.SAM4S ER-430 SERIES 2-5

2 Product Specifications2-4 Power SpecificationItem Description RemarkInput Voltage &Current• U.S.A : AC 120V, 60Hz,0.3A (Min : 102V, Max : 138V)• Europe: AC 230V, 50Hz,0.16A (Min : 195.5V, Max : 264.5V)Max & Min : ±15%Power Consumption • Operating : 25WOutput Voltage• AC 19V 2.3A(Wire Color : Blue-Blue)• AC 24V 0.15A (Wire Color : Red-Red)Power TransformerOutputTable2-5 Power Specification2-6 SAM4S ER-430 SERIES

2 Product Specifications2-5 Interface Specification2-5-1 RS-232C Serial Interface2-5-1-1 SpecificationItem Description RemarkData TransmissionSynchronizationHand Shaking(Flow Control)Signal LevelBaud RateData Word LengthParityConnectorVoltage Supply2-5-1-2 Cable Connection• Serial• Asynchronous• H/W : DTR / DSR• S/W : XON / XOFF• Logic”1” (MARK) : -3V ~ -15V• Logic”0” (SPACE) : +3V ~ +15V• 1200 / 2400 / 4800 / 9600 / 19200 bps• 7 Bit / 8 Bit• None / Even / Odd• DB9P Female• VCC(+5V/200mA) is supplied at 9Pin of D-SUB Connector.Table2-6 RS-232C SpecificationXON : ASC Code 11hXOFF : ASC Code 13hFor Bar Code Readeror other devicesECR ON B'DFEMALECONNECTOR12345678(4,7 Pin)&(6,8 Pin)ShortCable Layout (E.C.R to P.C)RS-232C Serial InterfaceMALE(F.G)1 (N.C)2 (RXD)3 (TXD)4 (DTR)5 (S.G)6 (DSR)7 (N.C)8 (N.C)ECRSIDE 9PINFEMALE(F.G)1 (N.C)2 (RXD)3 (TXD)4 (DTR)5 (S.G)6 (DSR)7 (N.C)8 (N.C)P CSIDE 9PINP CCONNECTORMALEFigure2-4 RS232C Cable Connection (9Pin to 9Pin)ECR ON B'DFEMALECONNECTOR12345678(4,7 Pin)&(6,8 Pin)ShortCable Layout (E.C.R to HOST 25P)RS-232C Serial InterfaceMALE(F.G)1 (N.C)2 (RXD)3 (TXD)4 (DTR)5 (S.G)6 (DSR)7 (RTS)8 (CTS)ECRSIDE 9PINMALE(F.G)1 (N.C)2 (RXD)3 (TXD)4 (CTS)5 (RTS)6 (DSR)7 (S.G)20 (DTR)HOST/PRINTERSIDE 25PINHOST 25PINCONNECTORFEMALEFigure2-5 RS232C Cable Connection (9Pin to 25Pin)SAM4S ER-430 SERIES 2-7

2 Product Specifications2-5-1-3 RS-232C I/F CableFigure2-6 RS-232C Cable2-5-1-4 Signal DescriptionPin No. Signal Name Signal Direction FunctionBODY Frame GND - Frame Ground2 RXD Input Receive Data3 TXD Output Transmit Data4 DTR Output5 Signal GND - Signal Ground6 DSR InputThis Signal indicates whether the ECR(ER-380) is busy. (H/W flow control)1 MARK(Logic1) : The ECR is busy2 SPACE(Logic0) : The ECR is not busy3 The host transmits a data to the ECR, after confirming this signal.4 When XON/XOFF flow control is selected, the host does not check this signal.This signal indicates whether the host computer or receipt printer can receive data.(H/W flow control)1 MARK(Logic1) : The host can receive a data.2 SPACE(Logic0) : The host can not receive a data3 The ECR transmits a data to the host or receipt printer, after confirming this signal.4 When XON/XOFF flow control is selected, the printer does not check this signal.9 VCC Output VCC(+5V/200mA) is supplied at 9Pin of D-SUB Connector.Table2-7 RS-232C Signal DescriptionCaution: The VCC is supplied for the barcode or device power source. The Supply Current 200mA istotal value including Serial-1 and Serial-2 Power Consumption. If the Total Power Consumption of theattached devices is exceeded the specification(200mA), the system stops the VCC of D-SUB ConnectorCaution: If the device with 5V/200mA is connected to Serial-1, the VCC of Serial-2 can not use. If the device with100mA is connected to Serial-1, Other device with 100mA can be connected to Serial-2 Port.2-5-1-5 H/W Flow Control TimingWhen 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 theHost. The host is the same. Refer to the Interface Part of Chapter 7(Special Circuit Diagrams).2-5-1-6 S/W Flow Control TimingWhen XON/XOFF flow control is selected, the ECR transmits XON(ASCII 11h) or XOFF(ACSII 13h)signal through the Serial Data Line. If the ECR is busy, the printer transmits XOFF(ASCII 13h) tohost through the Serial Data Line. Then the host recognizes that the ECR is busy. So, the host doesnot 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 hosttransmits a data to the ECR.2-8 SAM4S ER-430 SERIES

3 Installation and Operation3-1 System ConfigurationFigure 3-1 System ConfigurationSAM4S ER-430 SERIES 3-1

3 Installation and Operation3-2 Installation3-2-1 Paper Roll Installation1. Open the PRINTER COVER.2. Place a paper roll onto the concave bottom of the paper supply after the leading edge of the paperis being fed from the bottom of the roll.(Figure 3-2-1)3. Using the Paper Auto-feed-Insert the leading edge of the paper into the slot between the Platen Rollerand the Cover Guide until the paper is fed automatically by sensor.(Figure 3-2-2)4. Using the Paper Manual-feed -Pull up the LEVER LOCK and the leading edge of the paper into the slotbetween the Platen Roller and the Cover Guide until the paper is fed to the Paper-Exit, between theTPH and Platen Roller. Return the LEVER LOCK.(Figure 3-2-3)5. Tear the end of the paper on the left at the receipt printer like the shown figure.(Figure 3-2-4)6. Push the button for paper feed on the keyboard to take up the leading edge of the paper to the SpoolWinding on the journal printer on the right.(Figure 3-2-4)7. Feed the leading edge of the paper in about 150mm and fold the tip in 20mm. Insert the leading edge ofthe paper into the slot on the Spool Winding.(Figure 3-2-5)8. Insert the Spool Winding into the hole of Guide Winding like figure.(Figure 3-2-6)9. Turn the Spool Winding in 2~3 turns.(Figure 3-2-7)10. Place the Spool Winding on the Paper Supply. If it loosen, turn to tighten it.(Figure 3-2-8)11. Close the PRINTER COVER.(Figure 3-2-1) (Figure3-2-2) (Figure3-2-3) (Figure3-2-4)(Figure 3-2-5) (Figure3-2-6) (Figure3-2-7) (Figure3-2-8)Figure 3-2 Paper & Spool Installation3-2 SAM4S ER-430 SERIES

3-2-2 RS-232C Serial Cable Installation1. Connect the RS-232C serial cable to the RS-232C serial port on the right side of ECR.2. Secure the serial cable with screws.3. Connector the other end of the RS-232C serial Cable to your host computer.3 Installation and OperationFigure 3-3 Cable Installation3-2-3 OptionsNo. Item Description Remark1 Dust Cover2 Memory SRAM 4MBITs (4MBITs * 1) On Main PBA3 Ass’y MCR 1 EA Dealer OptionTable 3-1 Option3-2-4 SuppliesNo. Item Description Remark1 Paper Roll 2 EA2 Mode Key VD, REG, Z, P, C3 User Manual 1 EA4 Spool 1 EATable 3-2 SuppliesSAM4S ER-430 SERIES 3-3

3 Installation and Operation3-3 OperationNote: Before using this Electronic Cash Register (ECR) for the first time, leave it powered ON in the REG modefor a at least 24 hours. This allows the Ni-MH battery, which maintains the ECR’s memory while thepower is OFF, to fully charge.3-3-1 Mode SwitchThe position of the Mode Key determines the action of the ECR. The modes are as shown in Table 3-3ModeFunctionVOIDOFFREGXVOIDOFFREGUse to void (correct) items outside of a sale.The Register is inoperable.Use for normal registrations.ZXUse to read register reports and perform other manager functions.SPGMZPGMUse to read register reports and reset totals to zero.Use to program the registerSUse for H/W tests and special setting.Figure3-4 Mode SwitchTable3-3 Mode Switch FunctionThe mode switch can be used to access the following key lock positions.Key Accessible Position RemarkVDREGZPCVoid, Off, Register(REG), Manager(X)Void, Off, Register(REG)Off, Register(REG), Manager(X), Clear Totals(Z)Void, Off, Register(REG), Manager(X), Clear Totals(Z), Program(PGM)Void, Off, Register(REG), Manager(X), Clear Totals(Z), Program(PGM), Service Mode(S)Table3-4 Key FunctionNote : The Key can be removed from the key lock in the OFF or REGISTER position.3-4 SAM4S ER-430 SERIES

3 Installation and Operation3-3-2 Key Board Matrix (Dealer Option)Figure3-5 Key Board(STD)3-3-3 Initial Clear1. Turn off the power switch.2. Turn the mode switch marked ‘P’ to P-MODE.3. Hold down the ‘SBTL’ key on the keyboard and turn on the power switch at the same time.05/27/2006 TIME 16:10= = = = = = = = = = = = = = = = = = = = = = =INITIAL CLEAR OK!= = = = = = = = = = = = = = = = = = = = = = =No.000036CLERK 00 00000Figure3-6 Initial Clear Key & Print SheetSAM4S ER-430 SERIES 3-5

3 Installation and Operation3-3-4 All ClearThis step insures that the cash register is cleared of any totals or programming. After this procedure, the cashregister is ready for programming and operation.WARNING: This is a one time procedure. Do not repeat this procedure after the cash register isprogrammed, it causes all programs and totals to be erased and to be default.Note :Service Mode is not marked in a mode painting part.Service Mode spins the Mode Key once just in a Program Mode to the right direction.And need “ C Key ” to execute a Service Mode.1. Turn off the power switch.2. Turn the Mode switch to Service Mode position.3. Press and hold the CHECK key on key board and turn on the power switch at the same time.4. When the buzzer beeps, press ‘1’, ‘6’, ‘CLERK #’, and ‘CASH’ in sequence.5. When memory is cleared, the register prints a message “RAM ALL CLEAR OK!”05/27/2006 TIME 16:01===========================RAM ALL CLEAR OK !===========================RAM 1 OKRAM 2 OKRAM 3 NGER-430M EPROM INFO.VERSION : STD 1.0CHECKSUM : C008BOOT/APP : C180/FE88MAR 24 2006No.000001CLERK 00 00000Figure3-7 All Clear Key Sequence & Print Sheet3-6 SAM4S ER-430 SERIES

3 Installation and Operation3-3-5 Booting Area Download1. Turn off the power switch.2. Connect the serial#1 cable of register to PC.3. Turn the mode switch to ‘S’-MODE.4. Press and hold the ‘CASH’ key and ‘CLERK#’ on key board and turn on the power switch at the same time.5. The buzzer beeps several times.6. Double Click ‘DOWNLOAD.EXE’ program on your PC.7. Select the booting file and PORT.8. Select the ‘Boot area only’.9. Click ‘OK’3-3-6 Program Area Download1. Turn off the power switch.2. Connect the serial#1 cable of register to PC.3. Turn the mode switch to ‘S’-MODE.4. Press and hold the ‘CASH’ key and ‘CLERK#’ on key board and turn on the power switch at the same time.5. The buzzer beeps several times.6. Double Click ‘DOWNLOAD.EXE’ program on your PC.7. Select the program file and PORT.8. Select the ‘Program Code only’.9. Click ‘OK’10. Wait for about three minutes.11. Turn off the power switch.12. Remove the serial cable13. Perform the all clear functionFigure3-7 Download Window (Boot & Program)SAM4S ER-430 SERIES 3-7

3 Installation and Operation3-3-7 Self Test3-3-7-1 Test Printer1. Turn the Mode switch to Service Mode position.1. Press ‘1’, ‘0’ and ‘SBTL’ key on key board.2. Then the printer prints the test pattern. The printing message shows some information sush as ‘TMvalue’,’stbIdx (Strobe index)’.3. After printing, The drawer is opened. Then the printer test is finished.3-3-7-2 Test Display1. Press ‘1’, ‘1’ and ‘SBTL’ key on key board.2. Then the buzzer will work for 1 sec.3. After testing the buzzer, Some characters are displayed on the rear VFD display3-3-7-3 Test Key Board1. Press Press ‘1’, ‘2’ and ‘SBTL’ key on key board.2. Press any key you want on the key board.3. The key code of pressed key will be showed on the VFD.4. Turn the mode switch to any position to finish this test.3-3-7-4 Test Mode Switch1. Press Press ‘1’, ‘3’ and ‘SBTL’ key on key board.2. Turn the mode switch to any position.3. The corresponding Mode name will be showed on the VFD.3-3-7-5 Test RS232C (Serial 1)1. Install the serial loop back test jig. (Short “pin 2,3” and “pin 4,6” of DSUB connector)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.3-3-7-6 Test RS232C (Serial 2)1. Install the serial loop back test jig. (Short “pin 2,3” and “pin 4,6” of DSUB connector)2. Press Press ‘2’, ‘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 unconnected with the cable , the Error occur.3-8 SAM4S ER-430 SERIES

4 Disassembly and AssemblyCaution :· Before installation, be sure to turn off the power switch.· Use gloves to protect your hand from being cut by the angle and the chassis.· Connect all the cables correctly. When connecting or disconnecting the cables, be careful not to applystress to the cables. (It may cause disconnection)· Be careful not to bind interface cables and AC power cord together.Note : Before disassembling, first of all separate the ASS'Y CASE UPPER(B) from the ASS'Y CASE LOWER(E).(Page 6-1)4-1 Disassembling the Case Upper Block4-1-1 Ass’y Case Upper1. Open the ASS'Y COVER PRINTER(A) and lift it off. (Page6-1,Page6-2)2. Remove the three screws(B-16:1pcs, B-18:1pcs,B-27:1PCS) from theASS'Y CASE LOWER(E).(Page6-1, 6-3)3. Separate the four harnesses(c,d, mn) , and two FPC ( uv , ) from the PBA-MAIN BOARD(E-2).(Page6-9)4. Lift off the ASS'Y CASE UPPER(B) from the ASS'Y CASE LOWER(E). (Page6-1, 6-3)4-1-2 Ass’y Front Display(LCD)1. Separate the PMO-WINDOW LCD(B-11) from the PMO-WINDOW DISPLAY(B-12).(Page6-3)2. Separate the PMO-WINDOW DISPLAY(B-12) from the ASS’Y CASE UPPER(B).(Page6-3)3. Remove the four screws(B-24) from the ASS’Y CASE UPPER(B).(Page6-3)4. Remove the four screws(B-21) from the PMO-HOLDER DISPLAY(B-23).(Page6-3)5. Separate the LCD(B-22) from the PMO-HOLDER DISPLAY(B-23).(Page6-3)4-1-3 Ass’y Rear (Turret) Display1. First of all, separate the harness(c) of the REAR DISPLAY BOARD(B-14) from thePBA-MAIN BOARD(E-2). (Page6-9)2. Separate the PMO-TURRET BODY (B-15) from the ASS'Y CASE UPPER (B). (Page6-3)3. Separate the PMO-WINDOW TURRET(B-13) and the REAR DISPLAY BOARD(B-14) from thePMO-TURRET BODY (B-15).(Page6-3)4-1-4 Ass’y Cover Mode Switch1. Separate the ASS'Y COVER MODE S/W(B-10) from the ASS'Y CASE UPPER(B). (Page6-3)2. Remove the two screws(B-5) on the ASS'Y COVER MODE S/W(B-10) and separate theMODE KEY ASS’Y(B-4) from the PMO-COVER MODE S/W(B-10). (Page6-3)3. Remove the two screws(B-2) on the MODE KEY ASS’Y(B-4) and separate theIPR-BRKT MODE S/W(B-3) and the MODE KEY ASS’Y(B-4). (Page6-3)4-1-5 Ass’y Cover MCR(OPTION)1. Separate the ASS'Y COVER MCR(B-1) from the ASS'Y CASE UPPER(B). (Page6-3)2. Remove the two screws(B-5) on the ASS'Y COVER MCR(B-1) and separate theMODE KEY ASS’Y(B-4) from the PMO-COVER MCR(B-1). (Page6-3)3. Remove the two screws(B-2) on the MODE KEY ASS’Y(B-4) and separate theIPR-BRKT MODE S/W(B-3) and the MODE KEY ASS’Y(B-4). (Page6-3)4. Remove the three screws(B-9) from the ASS'Y COVER MCR(B-1) and separate theCOVER-SLOT(B-8) from the ASS'Y CASE UPPER(B). (Page6-3)5. Remove two screws(B-6) from the COVER-SLOT(B-8) and separate theMCR(B-7) from the COVER-SLOT(B-8). (Page6-3)SAM4S ER-430 SERIES 4-1

4 Disassembly and Assembly4-2 Disassembling the Case Lower Block4-2-1 Ass’y Printer1. Open the ASS'Y COVER PRINTER(A) and lift it off. (Page6-1. 6-2)2. Separate the GROUND WIRE(a,w) from the ASS’Y CASE LOWER(E). (Page6-9)3. Remove the four screws(E-1) from the PMO-HOLDER PRINTER(C-5-24) andPMO-PAPER SUPPLY (C-4-2).(Page6-5)4. Separate the ASS'Y PRINTER(C) from the ASS'Y CASE LOWER(E). (Page6-9)4-2-2 Ass’y Main PBA, Fiscal PBA and I/F PBA1. Separate the nine harnesses(c,d,e,m,n,f,t,qr,C-8) and remove the three screws(E-3).2. Lift up the PBA-MAIN BOARD(E-2) and ASS’Y FISCAL BOARD(E-16) from thePMO-CASE LOWER(E-24).(page 6-9)3. Separate the harness (e) and Remove the two screws(E-11). (page6-9)4. Lift up the PBA-I/F BOARD(E-12).(page6-9)4-2-3 Ass’y Power PBA, and Power Trans1. Separate the harnesses( f,j) and Remove the two screws(E-4). (page6-9)2. Separate the TRANS-POWER (E-5) from the IPR-BRKT TRANS(E-15).(page6-9)3. Separate the harnesses(h,j,k) and Remove the two screws(E-8). (page6-9)4. Lift up the PBA SUB POWER SW(E-9) from the IPR-BRKT TRANS(E-15).(page6-9)5. Remove the five screws(E-6:3PCS, E-7:2PCS) and Separate the IPR-BRKT TRANS(E-15)from the PMO-CASE LOWER(E-24).(page6-9)4-2 SAM4S ER-430 SERIES

5 Maintenance and Adjustment5-1 Cleaning the Printer HeadPaper dust on the heating elements may lower the print quality. In this case, clean the print headas follows. After printing, the printer head can be very hot. Be careful not to touch it. Also let it cool before youclean it. Do not damage the printer head by touching it with your fingers or any hard object.1. Turn power off.2. Pull up the LEVER LOCK and then Pull the TPH ASS’Y forwards until it can’t move carefully with one hand.Use the other hand to clean the TPH with the TPH ASS’Y pulled.3. Clean the Printer Head Thermal Element with a cotton swab moistened with alcohol solvent.(ethanol, methanol or IPA )4. After confirming that alcohol solvent has been dried up completely, close the LEVER LOCK.5. If you don’t use it for a long time, place a piece of paper between TPH and platen roller to protect the printer.LEVER LOCKHEAD TIPFigure 5-1 Clean the Printer HeadCaution: Note that the thermal head(Thermal Element and Radiation Plate) becomes very hot during normaloperation. To prevent the danger of burn injury from thermal, be sure to wait for about 10 minutes afterturning power off before beginning the cleaning.WarningThe products are designed for use in a standard environment and not in any special environments. Application ofthe products in a special environment can deteriorate product performance. Accordingly, verification andconfirmation of product performance, prior to use, is recommended if used under thefollowing conditionsa. Use in various type of liquid, including water, oils, chemicals and organic solventsb. Use outdoors where the products are exposed to direct sunlight, or in dusty places.c. Use in places where the products are exposed to sea winds or corrosive gases, including CL 2 , H 2 S, SO 2,NH 3 and NO 2d. Use in places where the products are exposed to static electricity or electromagnetic wavese. Use of the products in places subject to dew condensation.SAM4S ER-430 SERIES 5-1

5 Maintenance and AdjustmentMEMO5-2 SAM4S ER-430 SERIES

6 Exploded Views and Parts List6-2 Parts List6-2-1 ASS’Y COVER-PRINTERFigure 6-2 ASS’Y COVER-PRINTERNo. Parts No. Description / Specification Q`ty Design-Location Serviceable RemarkA JK97-20017A MEA-COVER PRINTER 1 YA-1 JK72-20087A PMO-WINDOW JOURNAL 1 YA-2 JK72-20086A PMO-COVER PRINTER 1 YA-3 JK70-20021A IPR-CUTTER PAPER 1 YA-4 JK70-50012A SCREW-TAPPING;PH,+,M2.6,L6 2 Y6-2 SAM4S ER-430 SERIES

6 Exploded Views and Parts List6-2-2 ASS’Y CASE-UPPERcFigure6-3 ASS’Y CASE-UPPERSAM4S ER-430 SERIES 6-3

6 Exploded Views and Parts ListNo. Parts No. Description / Specification Q`ty Design-Location Serviceable RemarkB-1 JK72-20215B PMO-COVER MCR 1 Y OPTIONB-2 6002-000319 SCREW-TAPPING 2 YB-3 JK70-10004A IPR-BRKT MODE_S/W 1 YB-4 JK96-10044A MODE KEY ASS’Y 1 YB-5 6002-000319 SCREW-TAPPING 2 YB-6 6002-000319 SCREW-TAPPING 2 YB-7JK48-00006A MCR:MSR-1150-SH,TRACK1-2,43mm 1 TRACK 1-2 Y OPTIONJK48-00005A MCR:MSR-1160-SH,TRACK2-3,43mm 1 TRACK 2-3 Y OPTIONB-8 JK72-20216A PMO-COVER SLOT 1 Y OPTIONB-9 6002-000175 SCREW-TAPPING 3 Y OPTIONB-10 JK72-20214B PMO-COVER MODE 1 YB-11 JK72-20091A PMO-WINDOW LCD 1 YB-12 JK72-20065A PMO-WINDOW DISPLAY 1 YB-13 JK72-40209B PMO-WINDOW TURRET 1 YB-14 JK92-00970B PBA SUB-TURRET 1 YB-15 JK72-00015A PMO-TURRET BODY 1 YB-16 6002-000172 SCREW-TAPPING 1 YB-17 JK75-20033A ASS’Y KBD HOUSING 1 YB-18 6001-000367 SCREW-MACHINE 1 YB-19 JK70-40305A ICT-SHAFT MOLDING 1 Y FISCALJK72-20213A PMO-CASE UPPER 1 YB-20JK72-20213B PMO-CASE UPPER 1 Y FISCALB-21 6002-000175 SCREW-TAPPING 4 YB-22 JK07-00007A LCD:16CHAR*2LINE 1 YB-23 JK72-20110A PMO-HOLDER DISPLAY 1 YB-24 6002-000175 SCREW-TAPPING 4 YB-25 JK59-30027A UNIT-KEYBOARD 1 YB-26 6002-000174 SCREW-TAPPING 12 YB-27 6002-000172 SCREW-TAPPING 1 YB-28JK68-40066A LABEL(P)-KBD SHEET:STD,90KEY 1 Y ENGLISHJK68-40066B LABEL(P)-KBD SHEET:MUL,90KEY 1 Y GERMAN6-4 SAM4S ER-430 SERIES

6 Exploded Views and Parts List6-2-3 ASS’Y PRINTER (STM-320)CC-2C-3C-1C-4-1C-8C-4C-4-2C-4-3C-4-4C-4-6C-4-5C-5-25C-5-17C-5-16C-5-1C-5-9C-5-10C-5-11C-5-13C-5-14C-5-1-1C-5-1-2C-5-12C-5-4C-5-1-3C-5-2C-5-3-1C-5-6C-5-3-2C-5-3-3C-5-5C-5-7C-5-3-4C-5-3-5C-5-3C-5-8C-5-9C-5-11C-5-10C-5C-5-22C-5-22-2C-5-22-1C-5-19C-5-20C-5-23C-5-21C-5-12C-5-15C-5-14C-5-18C-5-16C-5-22-3C-5-24C-6C-7C-8Figure 6-6 ASS’Y PRINTER(STM-320)SAM4S ER-430 SERIES 6-5

6 Exploded Views and Parts ListFigure 6-7 Lubrication Points of the Printer (STM-320)6-6 SAM4S ER-430 SERIES

6 Exploded Views and Parts ListNo. Code No. Description / Specification Q’TY Serviceable RemarksC JK59-20004A UNIT-PRINTER:STM-320 1 YC-1 JK72-20081A PMO-SPOOL WINDING_320 1 YC-2 JK72-20093A PMO-GUDIE WINDING 1 YC-3 6003-000198 SCREW-TAPPING:PWH,+,2,M3,L12 2 YC-4 JK97-20022A ASSY SPOOL;STM-320 1 YC-4-1 JK72-20082A PMO-PARTITION PAPER:STM-320 1 YJK97-20027A ASSY-PAPER SUPPLY;STM-320 1 YC-4-2 JK72-20076A PMO-PAPER SUPPLY:STM-320 1 NJK70-50021A ICT-SHAFT SPOOL:STM-320 2 NC-4-3 JK72-20084A PMO-GEAR SPOOL_47 2 YC-4-4 JK70-50022A POLY WASHER: CUT TYPE/ IDØ3.6,ODØ10 2 YC-4-5 JK72-20083A PMO-PULLEY SPOOL:STM-320 1 YC-4-6 JK70-60006A RMO-RUBBER BELT:STM-320 1 YC-5 JK97-20024A ASSY-MAIN FRAME;STM-320 1 YC-5-1 JK97-20025A ASSY-ROLLER_320L;STM-320 1 YC-5-1-1 JK72-20077A PMO-GEAR ROLLER_43:STM-320 1 NC-5-1-2 JK70-50019A ICT-BUSHING_PI4:STM-320 1 NC-5-1-3 JK70-60004A PLATEN ROLLER_320L:STM-320 1 NJK97-20028A ASSY-GUIDE PARTITION ;STM-320 1 YC-5-2 JK72-20085A PMO-GUIDE PARTITION:STM-320 1 NJK70-50020A ICT-BUSHING_INSERT:STM-320 1 NC-5-3 JK97-20026A ASSY-ROLLER_320R;STM-320 1 YC-5-3-1 JK70-60003A PLATEN ROLLER_320R:STM-320 1 NC-5-3-2 JK70-50019A ICT-BUSHING_PI4:STM-320 1 NC-5-3-3 JK72-20077A PMO-GEAR ROLLER_43:STM-320 1 NC-5-3-4 JK72-20078A PMO-PULLEY SMALL:STM-320 1 YC-5-3-5 JK70-50004A POLY WASHER, IDØ2.8,ODØ6.0,T0.5(RED) 1 YC-5-4 JK72-20074A PMO-LEVER LOCK:STM-320 1 YC-5-5 JK72-20079A PMO-COVER GUIDE_320:STM-320 1 YC-5-6 JK70-50012A SCREW-TAPPING*PH,+,M2.6,L6 2 YC-5-7 6003-000198 SCREW-TAPPING:PWH,+,2,M3,L12 2 YC-5-8 JK72-20066A PMO-FRAME MAIN:STM-320 1 YC-5-9 JK72-20071A PMO-GEAR R49_21:STM-320 2 YC-5-10 JK70-50018A ICT-SHAFT PIN:STM-320 2 YC-5-11 JK72-20070A PMO-GEAR R59_23:STM-320 2 YC-5-12 JK70-50009A SCREW-MACHINE:RH,+,M2,L4 4 YC-5-13 JK70-20022A ICT-LEVER LEFT:STM-320 1 YC-5-14 JK70-30004A SPRING-TPH:STM-320 2 YC-5-15 JK70-20023A ICT-LEVER RIGHT:STM-320 1 YC-5-16 JK70-50012A SCREW-TAPPING*PH,+,M2.6,L6,ZPC 4 YC-5-17 JK72-20067A PMO-COVER LEFT:STM-320 1 YC-5-18 JK72-20068A PMO-COVER RIGHT:STM-320 1 YC-5-19 JK70-50028A SCREW-TAPPING;PWH,+,M2.6,L4 2 YC-5-20 JK92-01265A PBA SUB-CONNECTION BOARD:STM-310/320 1 YC-5-21 JK70-50025A SCREW-TAPPING;PWH,+,M2.6,L6,ZPC 2 YC-5-22 JK97-20023A ASSY TPH;STM-320 1 YC-5-22-1 JK47-10002A THERMAL PRINT HEAD 1 YC-5-22-2 JK72-20069A PMO-COVER TOP:STM-320 1 YC-5-22-3 6001-000666 SCREW-MACHINE:PWH,M3,L6 2 YC-5-23 JK59-40003A UNIT-MOTOR ASSY:STM-320 2 YC-5-24 JK72-20075A PMO-HOLDER PRINTER:STM-320 1 YC-5-25 JK70-50026A SCREW-TAPPINGE:PWH,M2.6,L8 YC-6 JK39-40611A HARNESS-GND: 200mm,CORE 1 YC-7 JK39-40632A HARNESS-CONNECTION;STM-320,16P 1 YC-8 JK39-00012A CBF-HARNESS-KEY OPTION 1 YSAM4S ER-430 SERIES 6-7

6 Exploded Views and Parts List6-2-4 ASS’Y KBDFigure6-6 ASS’Y KEYBOARDNo. Parts No. Description / Specification Q`ty Design-Location Serviceable RemarkD JK59-30027A UNIT-KEYBOARD 1 YD-1 JK81-20049A FRAME:90 KEY 1 ND-2 JK81-20049B KEY-RUBBER:90 KEY 1 ND-3 JK81-20049C FPC-ASSY:90 KEY 1 YD-4 JK81-20049D BASE-PLATE:90 KEY 1 ND-5 JK81-20049E SCREW-TAPPING:M2.6X8 13 N6-8 SAM4S ER-430 SERIES

6 Exploded Views and Parts List6-2-5 ASS’Y CASE-LOWERFigure 6-9 ASS’Y CASE-LOWERSAM4S ER-430 SERIES 6-9

6 Exploded Views and Parts ListNo. Parts No. Description / Specification Q`ty Design-Location Serviceable RemarkE-1 6002-000174 SCREW-TAPPING 4 YE-2JK92-01267A PBA-MAIN:ER-430M,LCD,2M,STD 1 Y STDJK92-01267B PBA-MAIN:ER-430M,MCR,2M,USA 1 Y MCRE-3 6002-000174 SCREW-TAPPING 3 YE-4 6006-000199 SCREW-ASS'Y TAPTITE 2 YE-5JK26-00015A TRANS-POWER:USA: 120V 60Hz 1 YJK26-00014A TRANS-POWER:EUROPE: 230V 50Hz 1 YE-6 6002-000175 SCREW-TAPPING 3 YE-7 6002-000174 SCREW-TAPPING 2 YE-8 6002-000174 SCREW-TAPPING 2 YE-9 JK92-01227B PBA SUB-POWER SW 1 YE-10 JK39-40642A HARNESS-I/F 1 YE-11 6001-000666 SCREW-MACHINE 2 YE-12 JK92-01280A PBA SUB-I/F 1 YE-13 6006-000199 SCREW-ASS'Y TAPTITE 1 YE-14 JK60-00001A SCREW-ASS'Y TAPTITE 3 YE-15 JK70-20018B IPR-BRKT TRANS 1 YE-16JK92-01294A PBA SUB-FISCAL:ER-420F,1MBITs 1 Y FISCALJK92-01293A PBA SUB-FISCAL:ER-420F,2MBITs 1 Y FISCALE-17 JK72-40205A PMO-CASE FISICAL BOARD 1 Y FISCALE-18 JK39-40671A CBF-HARNESS GND 1 YE-19 6003-001149 SCREW-TAPTITE 1 YE-20 6002-000171 SCREW-TAPPING 1 YE-21 JK70-10002A IPR-BRKT CASING 1 YE-22 JK39-00008B CBF-HARNESS POWER S/W 1 YE-23E-24JK39-10002A CBF-POWER CORD: AUSTRALIA 1 YJK39-10003A CBF-POWER CORD: USA 1 YJK39-10008A CBF-POWER CORD: UK 1 YJK39-10501A CBF-POWER CORD: EUROPE 1 YJK72-20182A PMO-CASE LOWER:S1(TEAR OFF) 1 YJK72-20182B PMO-CASE LOWER:S1,POWER 1 YJK72-20182C PMO-CASE LOWER:S2,POWER 1 YJK72-20182D PMO-CASE LOWER:S3,POWER 1 YJK72-20182E PMO-CASE LOWER:POWER 1 YJK72-20182F PMO-CASE LOWER:NON 1 YE-25 JK39-40603A HARNESS-DRA/COMP 1 Y6-10 SAM4S ER-430 SERIES

6 Exploded Views and Parts List6-2-6 ASS’Y-DRAWERa5a9a2a3a4a. ASS'YBILL-COIN(4B8C)a10a1a6c1c3a7c. ASS'YHOUSINGa8c2d11d6d7d8b4b5b7b8b9b10b6d1d2d3d10d9d5d4d. ASS'YLOCKb. ASS'YTRAY-TILLb2b1b3e6e7e8e1e2e5e3e4e. ASS'YBOTTOMb12b11Figure 6-10 ASS’Y-DRAWER (4B/8C)a3a2a4a1a5a6c3a. ASS'YBILL-COIN(5B5C)a7c1c. ASS'YHOUSINGa8c2d11d6d7d8d3d10d. ASS'YLOCKb7d2d9b4b5b8b9b10b6d1d5d4e3b. ASS'YTRAY-TILLb2b1b3e6e7e8e1e2e5e4e. ASS'YBOTTOMb12b11Figure 6-11 ASS’Y-DRAWER (5B/5C)a3a1a. ASS'YBILL-COIN(7B8C)c3a4a2c1c. ASS'YHOUSINGa5c2d3d11d6d7d8d10d. ASS'YLOCKb7d2d9b4b5b8b9b10b6d1d5d4e3b. ASS'YTRAY-TILLb2b1b3e6e7e8e1e2e5e4e. ASS'YBOTTOMb12b11Figure 6-12 ASS’Y-DRAWER (7B/8C)SAM4S ER-430 SERIES 6-11

6 Exploded Views and Parts List6-2-6-1 ASS’Y BILL-COIN (4B/8C, 5B/5C)No. Code No. Description / Specification Q`ty Design-Location Serviceable RemarkaJK97-20014A MEA-UNIT BILL COIN: A-TYPE, 4B8C 1 YJK97-00407A MEA-UNIT BILL COIN: A-TYPE, 5B5C 1 Ya-1 JK72-40267A PMO-LEVER PRESS: A-TYPE 4 Ya-2 6107-000134 SPRING ES 4 Ya-3 JK70-10314A IPR-HOLDER LEVER: A-TYPE 4 Ya-4 6002-000175 SCREW-TAPPING: PWH,+2,M3,L8,ZPC(YEL) 3 Ya-5 6002-001078 SCREW-TAPPING: PWH,+2,M3,L5 4 Ya-6 JK70-10304A IPR-PLATE HOLDER: A-TYPE 1 Ya-7 JK72-40269A PMO-PANEL PARTITION: A-TYPE 3 Ya-8JK72-20088A PMO-BILL COIN TILL: A-TYPE,4B8C 1 YJK72-40268A PMO-BILL COIN TILL: A-TYPE,5B5C 1 Ya-9 JK72-20090A PMO-COIN PARTITION: A-TYPE,4B8C 6 Ya-10 JK72-20089A PMO-COIN TILL: A-TYPE,4B8C,- 1 Y6-2-6-2 ASS’Y BILL-COIN (7B/8C)No. Code No. Description / Specification Q`ty Design-Location Serviceable Remarka JK97-01103A MEA-UNIT BILL COIN: A-TYPE, 7B8C 1 Ya-1 6002-000175 SCREW-TAPPING: PWH,+2,M3,L8,ZPC(YEL) 3 Ya-2 JK70-00068A IPR-HOLDER PLATE: A-TYPE 1 Ya-3 JK72-00083A PMO-BILL PARTITION: A-TYPE 5 Ya-4 JK72-00082A PMO-BILL TILL: A-TYPE 2 Ya-5 JK72-00084A PMO-BILL COIN TILL: A-TYPE 1 Y6-2-6-3 ASS’Y TRAY-TILLNo. Code No. Description / Specification Q`ty Design-Location Serviceable RemarkJK97-01073B MEA-UNIT TRAY TILL: A-TYPE,5B5C 1 NbMEA-UNIT TRAY TILL:JK97-01073D1 NA-TYPE,4B8C,7B8C(EURO)b-1 JK75-10389A MEC-LOCK: DRAWER 1 Yb-2b-3JK70-10014A IPR-PLATE FRONT: A-TYPE 1 YJK70-10014B IPR-PLATE FRONT: A-TYPE 1 YJK75-00025A MEA-TRAY TILL: A-TYPE,4B8C,7B8C 1 NJK75-00025B MEA-TRAY TILL: A-TYPE,5B5C 1 Nb-4 JK73-10203A RPR-TENSION: DRAWER 2 Nb-5 JK75-10386A MEC-ROLLER: DRAWER,DR-10-B1/ Φ19 2 Yb-6 6031-000549 WASHER-PLAIN: IDΦ6.5,ODΦ13, T1.0 2 Yb-7 6003-000221 SCREW-TAPTITE: PWH,+2,M4,L8,ZPC(YEL) 1 Yb-8 JK70-10324A IPR-SUPPORT TRAY: DRAWER 1 Nb-9 JK70-40302A ICT,SHAFT PIN: A-TYPE 1 Nb-10 6044-000124 RING-E: IDΦ3,ODΦ7, T0.6,ZPC(BLK),STSC 1 Yb-11 6002-001042 SCREW-TAPPING: FH,+2,M3,L6 2 Yb-12 JK70-10323A IPR-PLATE CLIP 1 Y6-12 SAM4S ER-430 SERIES

6-2-6-4 ASS’Y HOUSING6 Exploded Views and Parts ListNo. Code No. Description / Specification Q`ty Design-Location Serviceable RemarkJK97-01074A MEA-COVER HOUSING: A-TYPE,BASIC 1 NcMEA-COVER HOUSING:JK97-01074B1 NA-TYPE,NONE HOLE,OPTIONJK75-00026A MEA-SUB HOUSING: A-TYPE,BASIC 1 Nc-1MEA-SUB HOUSING:JK75-00026B1 NA-TYPE,NONE HOLE,OPTIONc-2 JK75-10386A MEC-ROLLER: DRAWER,DR-10-B1/ Φ19 2 Yc-3 JK73-20207A REX-PAD DRAWER: DRAWER 2 N6-2-6-5 ASS’Y LOCKNo. Code No. Description / Specification Q`ty Design-Location Serviceable RemarkMEA-UNIT LOCK:JK97-00985A1 YA-TYPE,2-LATCH,LONG LEVERdMEA-UNIT LOCK:JK97-00987A1 YA-TYPE,2-LATCH,SHORT LEVERd-1 6002-000157 SCREW-TAPPING: PH,+2,M4,L14,ZPC(YEL) 1 Yd-2 JK73-20210A REX-BUMPER: DRAWER 1 Yd-3 JK61-70100A SPRING-PUSH: DRAWER 1 YMEC-LOCK LEVER:JK75-00027A1 NA-TYPE,2-LATCH,LONG LEVERd-4MEC-LOCK LEVER:JK75-00027B1 NA-TYPE,2-LATCH,SHORT LEVERd-5 6107-001041 SPRING-ES: Φ0.4,D4.8,L18 1 Yd-6 JK33-10500A SOLENOID-DC: A-DRAWER 1 Yd-7 6001-000131 SCREW-MACHINE: BH,+2,M3,L6,ZPC(YEL) 2 Yd-8 6001-000525 SCREW-MACHINE: PH,+2,M3,L14,ZPC(YEL) 2 Yd-9 3405-001013 SWITCH-MICRO: 125V,5A 1 Yd-10 JK39-40301R CBF-HARNESS: 2P,150MM,BRN,1007 1 Yd-11 6003-000221 SCREW-TAPTITE: PWH,S,M4,L8,ZPC(YEL) 3 Y6-2-6-6 ASS’Y BOTTOMNo. Code No. Description / Specification Q`ty Design-Location Serviceable RemarkeJK97-01076A MEA-UNIT BOTTOM: A-TYPE 1 NJK97-01076B MEA-UNIT BOTTOM: A-TYPE,UNIVERSAL 1 Ne-1 JK70-10938A IPR-PLATE BOTTOM: A-TYPE 1 Ne-2JK73-40200A RMO-STOPPER: DRAWER 2 YJK73-10902A RMO-STOPPER: DRAWER,UNIVERSAL 2 Ye-3 JK61-40200A RMO-FOOT RUBBER: DRAWER 4 Ye-4 6002-000234 SCREW-TAPPING: TH,+2,M4,L16,ZPC(YEL) 4 Ye-5 6003-000267 SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL) 6 Ye-6 6003-000267 SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL) 2 Ye-7 JK70-10401A IPR-PLATE SPRING: DRAWER 2 Ye-8 6003-000267 SCREW-TAPTITE: PWH,+2,M3,L8,ZPC(YEL) 2 YSAM4S ER-430 SERIES 6-13

6 Exploded Views and Parts ListMEMO6-14 SAM4S ER-430 SERIES

7 PCB Layout and Parts List7-1 Main PCB LayoutSAM4S ER-430 SERIES 7-1

7 PCB Layout and Parts ListNo Part-No Description / Specification Q’TY Design Location Serviceable Remarks- JK92-01267A PBA MAIN-BD:ER-430M,232*2,2M,90KEY 1 ASS’Y Y STD- JK92-01267B PBA MAIN-BD:ER-430M,232*2,2M,90KEY,MCR 1 ASS’Y Y MCR- 0402-000168 DIODE-RECTIFIER:1N5822,40V,3A,DO-201AD,T 2 D5,D7 Y- 0402-000290 DIODE-BRIDGE:KBU6B,100V,6A,-,BK 1 BD1 Y- 0403-000141 DIODE-ZENER:1N4735A,6.2V,5%,1W,DO-41,TP 1 ZD1 Y- 0501-000294 TR-SMALL SIGNAL:KSA708-Y,PNP,800mW,TO-92 3 Q6,Q7,Q8 Y- 0502-000234 TR-POWER:KSA1010Y,PNP,40W,TO-220,TP,100 3 Q4,Q5,Q11 Y- 0502-000288 TR-POWER:KSD288,NPN,25W,TO-220,-,120-24 1 Q1 Y- 1102-000161 IC-EPROM:27C040,512Kx8BIT,DIP,32P,600MI 1 U24 Y- 1106-000245 IC-SRAM:684000,512Kx8BIT,DIP,32P,600MI 1 U20 Y- 1203-000392 IC-REGULATOR:LM2574HVN-ADJ,DIP,8P,250MIL 1 U2 Y- 1203-000442 IC-POSI.FIXED REG.:7812,TO-220,3P,-,PLAS 1 U26 Y- 1209-001089 IC-DETECTOR:M51953B,SIP,5P,-,PLASTIC,18V 1 U25 Y- 2001-000034 R-CARBON:220OHM,5%,1/4W,AA,TP,2.4X6.4MM 1 R16 Y- 2001-000042 R-CARBON:1KOHM,5%,1/4W,AA,TP,2.4X6.4MM 2 R17,R18 Y- 2001-000588 R-CARBON:3.3KOHM,5%,1/4W,AA,TP,2.4X6.4MM 5 R3,R6,R7,R9,R42 Y- 2001-001291 R-CARBON: 1OHM,5%,1/2W,AA,TP,3.5X9.5MM 1 R27 Y- 2001-001292 R-CARBON:0.5OHM,5%,1/2W 4 R38,R39,R66,R67 Y- 2005-001001 R-WIRE WOUND:0.1ohm,5%,1W,AA,TP,3.3x9mm 1 R19 Y- 2301-000010 C-FILM,PEF:100nF,5%,100V,TP,11.5x12.5mm, 1 C5 Y- 2401-000032 C-AL:100uF,20%,50V,GP,TP,8x12,5mm 1 C21 Y- 2401-000042 C-AL:100uF,20%,16V,GP,TP,6.3x7,5 3 C60,C84,C92 Y- 2401-000132 C-AL:1000uF,35V,20%,SHL35VB1000,12.5x20m 1 C54 Y- 2401-001313 C-AL:4700uF,20%,50V,LUG,φ25.4*30L,RoHS 1 C1 Y- 2401-001363 C-AL:470uF,20%,16V,GP,TP,10x12.5,5 1 C39 Y- 2401-002075 C-AL:4.7uF,20%,50V,GP,TP,5x11,5 1 C99 Y- 2401-001321 C-AL:4700uF,35V,RADIAL,φ22*30L,RoHS, 1 C14 Y- 2801-003376 CRYSTAL-UNIT:0.032768MHz,20ppm,28-AAY,12 1 X2 Y- 3002-001027 BUZZER-PIEZO:85dB,1.5V,24mA,2.048KHz,BK 1 AU1 Y- 3301-000344 CORE-FERRITE BEAD:AA,-,3.5x0.6x6.5mm,-,- 2 L2,L3 Y- 3601-000261 FUSE-CARTRIDGE:250V,3.15A,TIME-LAG,GLASS 1 FU1 Y- 3602-000001 FUSE-CLIP:-,-,30mohm 2 FU1 Y- 3704-000255 SOCKET-IC:32P,DIP,SN,2.54mm 2 U20,U24 Y- 3708-000147 CONNECTOR-FFC:12P,1R,2.54mm,ST,BLACK 1 CN14 Y- 3708-000327 CONNECTOR-FFC:8P,1R,2.54mm,ST,BLACK 1 CN15 Y- 3710-000111 CONNECTOR-SHUNT:2P,1R,2.54mm,-,AUF 3 CN11,CN12,CN16 Y- 3711-000242 CONNECTOR-HEADER:1WALL,4P,1R,3.96mm,STRA 1 CN1 Y- 3711-000840 CONNECTOR-HEADER:BOX,30P,2R,2MM,STRAIGHT 2 CN7,CN10 Y- 3711-001475 CONNECTOR-HEADER:NOWALL,3P,1R,2.54mm,STR 3 CN11,CN12,CN16 Y- 3711-002002 CONNECTOR-HEADER:-,22P,2R,2mm,STRAIGHT,S 2 CN3,CN5 Y- 3711-004105 WAFER;BOX-HEADER,1R,4P,2.5mm,STRAIGHT 1 CN2 Y- 3711-004107 WAFER;BOX-HEADER,1R,5P,2.5mm,STRAIGHT 1 CN4 Y- 3711-004109 WAFER;BOX-HEADER,1R,8P,2.5mm,STRAIGHT 1 CN13 Y- 3711-004110 WAFER;BOX-HEADER,1R,8P,2.5mm,STRAIGHT,RED 1 CN6 Y- 4302-000126 BATTERY-NICD(2ND):3.6V(1.2Vx3),60mAH,CYL 1 BAT1 Y- 6203-000107 HEAT SINK:NONE,T2,W17,L22,H45,DEGRE,AL60 2 HS1(Q4), HS2(Q5) Y- JK27-60100D COIL FILTER:ER-350,140 UH,-,- 2 L1,L4 Y- 0401-001003 DIODE-SWITCHING:MMBD6050LT1,70V,200mA,22 14D9,D15,D18,D19,D20,D21,D22,D23,D24,D25,D26,D27 YD28,D29- 0402-001189 DIODE-RECTIFIER:M4,400V,1A,SMD-2,TP 7 D1,D2,D3,D4,D6,D8 D13 Y- 0404-001051 DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA, 6 D10,D11,D12,D14,D16,D17 Y- 0501-000279 TR-SMALL SIGNAL:KSA1182-Y,PNP,150mW,SOT- 5 Q10,Q12,Q15,Q16, Q19 Y- 0501-000457 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- 9Q2,Q3,Q9,Q13,Q14,Q17,Q18,Q20,Q21Y- 0801-000523 IC-CMOS LOGIC:74HCT541,BUFFER/DRIVER,SOP 2 U17,U29 Y- 0801-000642 IC-CMOS LOGIC:74HC138,3-TO-8 DECODER,SOP 4 U9,U14,U27,U30 Y- 0801-000696 IC-CMOS LOGIC:74HC245,TRANSCEIVER,SOP,20 1 U11 Y7-2 SAM4S ER-430 SERIES

7 PCB Layout and Parts ListNo Part-No Description / Specification Q’TY Design Location Serviceable Remarks- 0801-000887 IC-CMOS LOGIC:74HCT08,AND GATE,SOP,14P,1 1 U6 Y- 0801-001090 IC-CMOS LOGIC:74HC14,SCHIMITT INVERTER,S 1 U16 Y- 0903-001155 IC-MICROCOMPUTER:30800SFP,16BIT,QFP,100P 1 U15 Y- 0904-000411 IC-PERIPHERAL:82C55,8BIT,PLCC,44P 1 U21 Y- 0909-000137 IC-REAL TIME CLOCK:RS5C372A,SSOP,8P 1 U18 Y- 1003-001235 IC-MOTOR DRIVER:TEA3718,SOP,20P,50MIL 4 U7,U8,U12,U13 Y- 1006-000133 IC-DRIVER/RECEIVER:232,SOP,16P,150MIL,DU 3 U1,U3,U4 Y- 1106-000131 IC-SRAM:681000,128Kx8BIT,SOP,32P,525MI 2 U22,U23 Y- 1107-001121 IC-FLASH MEMORY:29F800,1Mx8/512Kx16Bit,T 1 U19 Y- 1202-000164 IC-VOLTAGE COMP.:393,SOP,8P,150MIL,DUAL, 1 U28 Y- 1203-000404 IC-DC/DC CONVERTER:34063,SOP,8P,150MIL,P 1 U5 Y- 1205-001771 IC-CLOCK GENERATOR:FS781BZB,SOP,8PIN 1 U10 Y- 2007-000001 R-CHIP:68KOHM,5%,1/10W,DA,TP,2012 2 R91,R96 N- 2007-000026 R-CHIP:200OHM,5%,1/10W,DA,TP,2012 1 R57 N- 2007-000028 R-CHIP:39OHM,5%,1/10W,DA,TP,2012 13R113,R136,R137,R138,R139,R141,R142,R143NR144,R147,R148,R149,R150- 2007-000030 R-CHIP:560OHM,5%,1/10W,DA,TP,2012 3 R22,R24,R40 N- 2007-000290 R-CHIP:100OHM,5%,1/10W,DA,TP,2012 12R2,R20,R65,R77,R78,R83,R86,R92,R99,R102,R104,NR106- 2007-000300 R-CHIP:10KOHM,5%,1/10W,DA,TP,2012 1R1,R4,R25,R30,R43,R44,R45R47,R50,R59,R61,R64,R68R70,R81,R82,R84,R85,R87NR97,R107,R108,R115,R119R133- 2007-000352 R-CHIP:12KOHM,1%,1/10W,DA,TP,2012 1 R28 N- 2007-000395 R-CHIP:150KOHM,5%,1/10W,DA,TP,2012 4 R56,R79,R88,R93 N- 2007-000406 R-CHIP:15KOHM,1%,1/10W,DA,TP,2012 1 R80 N- 2007-000457 R-CHIP:18KOHM,5%,1/10W,DA,TP,2012 7R8,R10,R35,R51,R58R121,R128N- 2007-000468 R-CHIP:1KOHM,5%,1/10W,DA,TP,2012 9R12,R31,R41,R48,R49R52,R71,R72,R127N- 2007-000642 R-CHIP:270OHM,5%,1/10W,DA,TP,2012 3 R95,R98,R100 N- 2007-000653 R-CHIP:27KOHM,5%,1/10W,DA,TP,2012 2 R15,R34 N- 2007-000671 R-CHIP:2KOHM,5%,1/10W,DA,TP,2012 2 R11,R117 N- 2007-000686 R-CHIP:3.3KOHM,5%,1/10W,DA,TP,2012 3 R21,R46,R60 N- 2007-000872 R-CHIP:4.7KOHM,5%,1/10W,DA,TP,2012 27R5,R23,R26,R32,R33,R36,R63,R69,R94,R101,R103,R105,R116,R120,R129,R131,R132,R134,R135,R110,R111,R112,R122,R123,R124,R125,R140- 2007-000931 R-CHIP:470OHM,5%,1/10W,DA,TP,2012 11R14,R16,R27,R37,R114,R118,R126,R130,R95,R100,R31N- 2007-001039 R-CHIP:56KOHM,5%,1/10W,DA,TP,2012 4 R53,R54,R74,R75 N- 2007-001071 R-CHIP:6.8KOHM,5%,1/10W,DA,TP,2012 3 R55,R62,R109 N- 2007-001662 R-CHIP:36KOHM,1%,1/10W,DA,TP,2012 2 R13,R29, N- 2011-001093 R-NETWORK:100ohm,5%,1/16W,L,CHIP,8P,TP 2 RA1,RA2 N- 2203-000192 C-CERAMIC,CHIP:100nF,+80-20%,50V,Y5V,TP, 42C2,C7,C10,C24,C31,C32,C40,C41,C42,C43,C44,C45,C50,C51,C53,C59,C61,C62,C63,C72,C74,C79,C82,C83,C85,NC86,C87,C88,C89,C90,C91,C93,C94,C95,C96,C97,C98,C100,C101,C102,C103,C105- 2203-000239 C-CERAMIC,CHIP:0.1nF,5%,50V,NP0,TP,2012 10C36,C55,C58,C64,C71,C76,C77,C78,C80,C81N- 2203-000260 C-CERAMIC,CHIP:10nF,10%,50V,X7R,TP,2012 2 C73,C75 N- 2203-000595 C-CERAMIC,CHIP:0.22nF,5%,50V,NP0,TP,2012 1 C57 N- 2203-000634 C-CERAMIC,CHIP:0.022nF,5%,50V,NP0,TP,201 2 C52,C56 N- 2203-000938 C-CERAMIC,CHIP:0.47nF,5%,50V,NP0,TP,2012 12C3,C4,C6,C9,C13,C15,C18,C19,C20,C23,C25,C28N- 2203-000990 C-CERAMIC,CHIP:1uF,+80-20%,25V,Y5V,TP,20 16C8,C11,C12,C16,C17,C22,C26,C27,C29,C30,C33,C34,C35,C37,C38,C104NSAM4S ER-430 SERIES 7-3N

7 PCB Layout and Parts ListNo Part-No Description / Specification Q’TY Design Location Serviceable Remarks- 2203-000991 C-CERAMIC,CHIP:0.82nF,5%,50V,NP0,TP,2012 8C46,C47,C48,C49,C67,C68,C69,C70N- 2801-003382 CRYSTAL-SMD:14.7456MHZ,SX-1,18pF 1 X1 Y- 3301-000317 CORE-FERRITE BEAD:AB,2x1.25x0.9mm,-,- 5 L5,L6,L7,L8,L9 N- JK41-10566B PCB-MAIN:ER-430MF,FR-4,2L,T1.6mm 1 ER-430F N- JK41-10566C PCB-MAIN:ER-430M,FR-4,2L,T1.6mm 1 ER-430M N7-2 STM-320 Printer PCB LayoutNo Part-No Description / Specification Q’TY Design Location Serviceable RemarksJK92-01265A PBA SUB-CONNECTION BOARD:STM-310/320 1 ASS’Y Y3711-000961 CONNECTOR-HEADER:BOX,4P,1R,2.5mm,STRAIGHT 2 CN3,CN4 Y3711-003340 CONN-HEADER:16P,2R,2mm,ST,BLK,YDW200-16 1 CN5 Y3711-000840 CONNECTOR-HEADER:BOX,30P,2R,2MM,STRAIGHT 1 CN1 Y0604-000158 REFLECT-SENSOR:SG-105F,4P,STM-320 2 U1,U2 YJK41-10567A PCB-CONNECTION:STM-320,FR-4,2L,T1.6mm 1 PCB NJK39-40632A HARNESS-CONNECTION;STM-320,16P,60mm,UL10 1 CONN B'D~TPH YJK39-00012A CBF-HARNESS-KEY OPTION:SPS-1000,UL1061,U 1 CONN B'D~MAIN B'D Y7-4 SAM4S ER-430 SERIES

7 PCB Layout and Parts List7-3 Power Switch PCB LayoutNo Part-No Description / Specification Q’TY Design Location Serviceable Remarks- JK92-01227B PBA SUB-POWER SW:ER-5200,STD 1 ASS’Y Y- 3711-000190 CONNECTOR-HEADER:1WALL,2P,1R,7.92mm,STRA 1 CN3 Y- 3711-000829 CONNECTOR-HEADER:BOX,2P,1R,6.2mm,STRAIGH 2 CN1,CN2 Y- JK41-10545B PCB-POWER SWITCH:ER-52/5500,FR-1,1L,T1.6 1 PCB NSAM4S ER-430 SERIES 7-5

7 PCB Layout and Parts List7-4 Display Layout7-4-1 ER-430 Front Display (VFD 10Digit)No Part-No Description / Specification Q’TY Design Location Serviceable Remarks- JK92-01242A PBA SUB-380,DISPLAY:FUTABA,10G 1 ASS’Y Y- 3711-004111 WAFER;BOX-HEADER,1R,8P,2.5mm,ANGLE 1 CN1 Y- 3711-002002 CONNECTOR-HEADER:-,22P,2R,2mm,STRAIGHT,S 1 CN2 Y- JK07-00005A DISPLAY VFD-DC10G:FUTABA,10-LT-50GK 1 V1 Y- JK39-40600A HARNESS-DISPLAY;ER-380,8P,350mm,CORE 1 HARNESS Y- JK73-10207A RPR-PAD:ER-220N,SPONGE,-,BLK,- 2 T5.0 Y- 1003-001381 IC-VFD:HV5812P,DIP,28P,540MIL,-,-,ST,PLA 1 U1 Y- 0402-000208 DIODE-RECTIFIER:EK-04,40V,1.5A,DO-41 1 D2 Y- 0402-000129 DIODE-RECTIFIER:1N4003,200V,1A,DO-41,TP 1 D1 Y- JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV 21 J1~J21 N- JK41-10005B PCB-DISPLAY(10G):ER-350/F,FR-1,1L,T1.6 1 PCB N7-6 SAM4S ER-430 SERIES

7 PCB Layout and Parts List7-4 Display Layout7-4-2 ER-420F Rear Display (VFD 10Digit)No Part-No Description / Specification Q’TY Design Location Serviceable Remarks- JK92-01231A PBA SUB-TURRET:ER-5100/5200,STD 1 ASS’Y Y- JK39-40002A CBF HARNESS:ER-220N,-,UL1061,400MM,BLK/R 1 DISPLAY TO MAIN Y- JK07-00005A DISPLAY VFD-DC10G:FUTABA,10-LT-50GK 1 FUTABA VFD/10 DIGIT Y- 3711-002812 CONNECTOR-HEADER:BOX,11P,1R,2mm,STRAIGHT 2 CN1,CN2 Y- JK73-10207A RPR-PAD:ER-220N,SPONGE,-,BLK,- 2 PAD Y- JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV 6 JP1~JP6 N- JK41-10548B PCB-TURRET:ER-5100/5200,FR-1,1L,T1.6 1 FUTABA VFD/10 DIGIT N7-4-3 ER-420M Rear Display (VFD 10Digit)No Part -No Description/Specification Q'TY Design Location Serviceable Remarks- JK92-00970B PBA SUB-TURRET:ER-450,WORLD,BASIC 1 ASS’Y Y- 3711-004109 WAFER;BOX-HEADER,1R,8P,2.5mm,STRAIGHT 1 CN1 Y WHITE- JK07-00005A DISPLAY VFD-DC10G:FUTABA,10-LT-50GK 1 V1 Y- JK39-40606A HARNESS-TURRET:ER-450,8P,500mm,TUBE 1 TURR TO MAIN Y TUBE- JK73-10207A RPR-PAD:ER-220N,SPONGE,-,BLK,- 2 T5.0 Y- 1003-001381 IC-VFD:HV5812P,DIP,28P,540MIL,-,-,ST,PLA 1 U1 Y- 0402-000129 DIODE-RECTIFIER:1N4003,200V,1A,DO-41,TP 1 D1 Y- 0402-000208 DIODE-RECTIFIER:EK-04,40V,1.5A,DO-41 1 D2 Y- 2202-000579 C-CERAMIC,MLC-AXIAL:100nF,+80-20%,50V,Z5 2 C1,C2 Y- JC39-40511A CBF HARNESS:ML-80,JUMPER,AWG22,52mm,SILV 9 J1 ~ J9 N- JK41-10547A PCB-TURRET:ER-650/5200,FR-1,1L,T1.6 1 PCB NSAM4S ER-430 SERIES 7-7

7 PCB Layout and Parts List7-5 Fiscal Layout7-5-1 Part List (Memory Size = 1MBITs)No Part-No Description / Specification Q’TY Design Location Serviceable RemarksJK92-01294A PBA SUB-FISCAL:ER-420F,1M 1 ASS’Y Y1102-000109 IC-EPROM:27C010,128Kx8BIT,DIP,32P,600MI 1 U1 Y0403-000525 DIODE-ZENER:1N4733A,5.1V,5%,1W,DO-41 1 ZD1 YJK39-40640A HARNESS-FISCAL:ER-450,30P,130mm,2mm 1 CN1 Y0404-001051 DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA, 2 D1,D2 Y0501-000457 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- 1 Q1 Y2008-000027 R-CHIP:1.2KOHM,5%,1/10W,1608 3 R9,R10,R12 N2008-000037 R-CHIP:4.7KOHM,5%,1/10W,1608 5 R1,R2,R3,R4,R5 N2008-000037 R-CHIP:4.7KOHM,5%,1/10W,1608 5 R6,R7,R8,R11,R13 N2008-000044 R-CHIP:10KOHM,5%,1/10W,1608 1 R14 N2204-000010 C-CERAMIC,CHIP:100pF,5%,50V,1608 5 C1,C2,C3,C4,C5 N2204-000010 C-CERAMIC,CHIP:100pF,5%,50V,1608 3 C6,C7,C8 N2204-000028 C-CERAMIC,CHIP:100nF,+80-20%,25V,Y5V,160 1 C9 NJK41-10570A PCB-FISCAL:GREECE,2M,FR-4,2L,T1.6mm 1 PCB N7-8 SAM4S ER-430 SERIES

7 PCB Layout and Parts List7-5-2 Part List (Memory Size = 2MBITs)No Part-No Description / Specification Q’TY Design Location Serviceable RemarksJK92-01293A PBA SUB-FISCAL:ER-420F,2M 1 ASS’Y Y1102-000136 IC-EPROM:27C020,256Kx8BIT,DIP,32P,150ns 1 U1 Y0403-000525 DIODE-ZENER:1N4733A,5.1V,5%,1W,DO-41 1 ZD1 YJK39-40640A HARNESS-FISCAL:ER-450,30P,130mm,2mm 1 CN1 Y0404-001051 DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA, 2 D1,D2 Y0501-000457 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- 1 Q1 Y2008-000027 R-CHIP:1.2KOHM,5%,1/10W,1608 3 R9,R10,R12 N2008-000037 R-CHIP:4.7KOHM,5%,1/10W,1608 5 R1,R2,R3,R4,R5 N2008-000037 R-CHIP:4.7KOHM,5%,1/10W,1608 5 R6,R7,R8,R11,R13 N2008-000044 R-CHIP:10KOHM,5%,1/10W,1608 1 R14 N2204-000010 C-CERAMIC,CHIP:100pF,5%,50V,1608 5 C1,C2,C3,C4,C5 N2204-000010 C-CERAMIC,CHIP:100pF,5%,50V,1608 3 C6,C7,C8 N2204-000028 C-CERAMIC,CHIP:100nF,+80-20%,25V,Y5V,160 1 C9 NJK41-10570A PCB-FISCAL:GREECE,2M,FR-4,2L,T1.6mm 1 PCB N7-6 Interface LayoutNo Part-No Description / Specification Q’TY Design Location Serviceable Remarks- JK92-01280A PBA SUB-I/F:ER-380/M,232*2 1 ASS’Y Y- 3711-002002 CONNECTOR-HEADER:-,22P,2R,2mm,STRAIGHT,S 1 CN1 Y- 3701-000232 CONNECTOR-DSUB:9P,2R,FEMALE,ANGLE,AUF 2 CN3,CN4 Y- JK41-10571A PCB-I/F:ER-380/M,232*2,FR-4,2L,T1.6mm 1 PCB NSAM4S ER-430 SERIES 7-9

7 PCB Layout and Parts ListMEMO7-10 SAM4S ER-430 SERIES

8 Troubleshooting8-1 Power ProblemPowerProblemPower OutOk? On TransYN1. Check the Power Cable2. Check the Power S/W PCB.3. Check the Power Transformer.Power VDISP(+30V) Ok?N1. Check the Bridge Diode(D2,3,4,6) on Main PBA2. Check the VDISP signal whether it is short.YPower VDRV(+30V) Ok?YPower +24VOk?YNN1. Check the Fuse (FU1) on Main PBA2. Check the Bridge Diode(BD1) on Main PBA3. Check the VDRV signal whether it is short.1. Check the IC LM2574HV (U2)2. Check the TR1010,708 (Q4,Q6)3. Check Generated Frequency4. Check the +24V whether it is short or open.Power VCC(+5V) Ok?YN1. Check the KA34063(U5)2. Check the TR KSA1010(Q5)3. Check the VCC whether it is short or open.EndSAM4S ER-430 SERIES 8-1

8 Troubleshooting8-2 System ProblemSystem ProblemReset SignalOk?YN1. Check the IC M51953B(U25)2. Check the 74HC14(U16).3. Check the RST Pattern on PCB.Power FailSignal Ok?YCPUOk?YNN1. Check the LM393(U26)2. Check the Power (+24V,+5V)3. Check the related Circuit and Pattern on PCB1. Check the Clock (14.7456MHz)2. Check the Power of CPU VCC Pin (+5V)3. Check the mounted state of CPU pin whether the pin isopen or shortProgramOk?YN1. Check the nCS, nRD signal of EPROM2. Check the Addr/Data line Pattern whether it is short.3. Replace the EPROMSRAM Ok?YN1. Check the nCS, nRD, nWR signal of SRAM2. Check the VBT(Battery Volt.).3. Check the Decoder IC 74HC138 (U9).4. Replace the SRAM.RTC Ok?YN1. Check the nCS, nRD, nWR signal of RTC2. Check the VBT(Battery Volt.).3. Check the Decoder IC 74HC138 (U9).4. Check the RTC Clock 32.768KHz5. Replace the RTC(RS5C372A)End8-2 SAM4S ER-430 SERIES

8 Troubleshooting8-3 VFD Display ProblemVFD ProblemPower VDISP,VCC Ok?YN1. Refer to the Power Problem.2. Check the Harness.DisconnectOk?YN1. Check the Harness.2. Check the VFD Disconnection Signal Pattern.Control SignalOk?YN1. Check the CLK Signal (CPU P9.5) (Approx. 1MHz)2. Check the DATA Signal (CPU P9.6)3. Check the LATCH Signal (CPU P9.7)4. Check the Harness.VFD PBAAssy Ok?YN1. Check and Replace the VFD PBA.2. Check the HV5812P.3. Check the VFD.4. Check the Harness & Soldering Point.EndSAM4S ER-430 SERIES 8-3

8 Troubleshooting8-4 Thermal Printer ProblemThermal PrinterProblemPower VccVPH Ok?N1. Refer to the Power Problem.2. Check the Harness.YLine FeedOK?YN1. Check the Phase Signal (CPU P10.5,P10.6, P7.6,P7.7)2. Check the Driver TEA3718S (U7,U8,U12,U13)Enable Signal.3. Check the related Circuit and Pattern(IC LB1838).4. Check the Harness.5. Check the Feed Step Motor .SensorOK?YN1. Check the related Circuit and Pattern of 74HC14 (U9).2. Check the Harness.3. Check the Sensor of Print Connection PBA.ThermistorOK?1. Check the ADC Port P10.0 of CPU.2. Check the related Circuit and Pattern.3. Check the Harness.4. Check the Thermistor of TPH.PrintOk?N1. Check the Control Signal on CPU2. Check the Harness.3. Check the related Circuit and Pattern.YEnd8-4 SAM4S ER-430 SERIES

8 Troubleshooting8-5 Key Board ProblemKey Board ProblemKey InputFailure ?NY1. Check the Key Scan Part 74HC138(U27)2. Check the Key Return Part 74HCT541(U2)3. Check the related Circuit and Pattern4. Check & Change Key Board Assy5. Check the KBD Connector on PBASpecific KeyFailure?NY1. Check the affected Key2. Check the Matrix Bus & Data Bus3. Check the Diodes(D22~D29)4. Check the Key Board AssyMode KeyOk?YN1. Check the Harness & Mode Key Assy2. Check Diode (D18)3. Check the 74HCT541 & Data Bus & CPU P10.3EndSAM4S ER-430 SERIES 8-5

8 Troubleshooting8-6 Drawer and Spool Motor ProblemDrawer ProblemDrawer OpenFailure ?NY1. Check the Drawer Connector & Harness.2. Check the related circuit & Component KSD288 (Q1)MMBT2222A(Q2) on Main PBA.3. Check the Solenoid in the Drawer.CompulsoryFailure?NY1. Check the Compulsory Harness & Connector.2. Check the Micro switch in the Drawer.End8-6 SAM4S ER-430 SERIES

8 Troubleshooting8-7 RS-232C Serial Communication ProblemRS-232C ProblemLoop BackFailure?NY1. Perform the “SELF TEST” in the S-MODE using the LoopBack test Connector.2. Check the connection of the RS-232C Connector and LoopBack Connector.3. Check the TXD,RXD Pin on CPU.4. Check the MAX232 Driving Chip and related Circuit onMAIN PBA.CommunicationFailure?NY1. Check the connection of the RS-232C and Other side.2. Check the I/F Cable whether it is open or short.3. Check whether Signal is affected by the Cable Noise.H/W HandshakeOk?YN1. Check the connection of the H/W handshaking Line and Otherside2. Check the I/F Cable whether it is open or short.3. Confirm the H/W handshaking Protocol.EndSAM4S ER-430 SERIES 8-7

8 TroubleshootingMEMO8-8 SAM4S ER-430 SERIES

9 Block Diagram9-1 ER-430MPOWERSWITCHPOW SWPBAPOWERTRANSFORMERINPUT =120V/60Hz,230V/50HzOUTPUT=22V/2.3A, 26V/0.08ASERIAL I/FPBAREAR VFD0.00FRONT LCDREG MODEPOWER CIRCUITVSERIAL5V/200mAVBT(3.6V)CHARGEVCC(5.0V)TR/REIVERMAX232*3nCS(LCD)BUFFER74HC245PRINTERSTM-320VPH CNTL+24V+24VTX/RX/DTR/DSR*3POW FAILKA393CLK/DATA/STBA[0:18]MOT(R,J)nRESETM51953D[0:7]A,/A,B,/BMOT DRVTEA3718*4TPH CLK,DATA,nLAT,nSTBCPUM30800SFPnCS0ROM4/8MBITSRAM1MBITsSRAM1MBITsSRAM4MBITsTPH4B/8C,5B/5CDRAWERDRIVERnRD/nWR640DOT32.768KHzRTCRS5C372AnCS3DECODER74HC138nCS(RAM)BUZZERDRIVERnCS2DECODER74HC138nCS(LCD)PENDSENSBUFFER74HC541nCS(EXTIN)D[0:7]SSCGFS78114.7456MHznCS(FISCAL)nCS(KEY)nCS(EXTIN)D[0:7]PERI82C55nCS(FISCAL)A[0:1]KEY DECOD74HC138KEY BUFFER74HC541FA[0:17]FD[0:7]FISCAL B'DMAX(2MBITs)KEY BOARD48 KEYMODE KEYSAM4S ER-430 SERIES 9-1

9 Block Diagram9-2 ER-430 / ER-430FPOWERSWITCHPOW SWPBAPOWERTRANSFORMERINPUT =120V/60Hz,230V/50HzOUTPUT=22V/2.3A, 26V/0.08ASERIAL I/FPBAREAR VFD0.00FRONT VFD0.00POWER CIRCUITVSERIAL5V/200mAVBT(3.6V)CHARGEVCC(5.0V)TR/REIVERMAX232*3PRINTERSTM-320VPH CNTL+24V+24VTX/RX/DTR/DSR*3POW FAILKA393CLK/DATA/STBA[0:18]MOT(R,J)nRESETM51953D[0:7]A,/A,B,/BMOT DRVTEA3718*4TPH CLK,DATA,nLAT,nSTBCPUM30800SFPnCS0ROM4/8MBITSRAM1MBITsSRAM1MBITsSRAM4MBITsTPH4B/8C,5B/5CDRAWERDRIVERnRD/nWR640DOT32.768KHzRTCRS5C372AnCS3DECODER74HC138nCS(RAM)BUZZERDRIVERnCS2DECODER74HC138nCS(LCD)PENDSENSBUFFER74HC541nCS(EXTIN)D[0:7]SSCGFS78114.7456MHznCS(FISCAL)nCS(KEY)nCS(EXTIN)D[0:7]PERI82C55nCS(FISCAL)A[0:1]KEY DECOD74HC138KEY BUFFER74HC541FA[0:17]FD[0:7]FISCAL B'DMAX(2MBITs)KEY BOARD48 KEYMODE KEY9-2 SAM4S ER-430 SERIES

9 Block Diagram9-3 Power Block DiagramThis system is operated under 120Vac or 230Vac. All data is saved by the Battery when the Main power isturned off. The power circuit supplies the five different DC voltage sources and one AC voltage source.POWERTRANSPowerRectificationCircuit #1VDISP(+30V)[For VFD Display]VoltageRegulationCircuit #1VoltageRegulationCircuit #2+24V[For Drawer / Fiscal Volt.][Power Fail Source][Printer ]VCC(+5V)[For Logic, VFD]Battery Volt.Storage CircuitVBT(Min +3.6V)[For Battery Voltage]Figure 9-1 Power Block DiagramNo. Voltage Description1 VDISP (+30VDC) VFD Grid/Anode Driving Voltage2 +24 (+24VDC) Cash Drawer Solenoid Driving / Fiscal Writing Voltage3 VCC (+5VDC) Logic IC Driving / VFD Filament Voltage4 VBT (+Min 3.6VDC) Battery Voltage (Use for RTC, SRAM)Table 9-1 Power Source Voltage DescriptionsSAM4S ER-430 SERIES 9-3

9 Block DiagramMEMO9-4 SAM4S ER-430 SERIES

10 Wiring Diagram10-1 Wiring Pin ConnectionSAM4S ER-430 SERIES 10-1

10 Wiring DiagramCN7 = Main to Printer CN6=Display (VFD) CN10 = Main to Fiscal PBA I/FNo Signal Name No Signal Name No. Signal Name1 VCC 1 SEN_DISPDISCON 1 FA172 GND 2 VCC 2 FA163 P/END Sensor OUT(RECEIPT) 3 DISPLAY_CLK 3 FA74 P/END Sensor In(RECEIPT) 4 DISPLAY_LATCH 4 FA35 P/END Sensor OUT(JOURNAL) 5 GND 5 FA66 P/END Sensor In(JOURNAL) 6 VDISP 6 FA27 GND 7 VCC 7 FA58 PAPER DISCONNECTION IN 8 DIPLAY_DATA 8 FA19 ADC THERMISTER IN 9 FA410 TPH CLOCK CN2=Drawer 10 FA011 TPH STROBE #2 No Signal Name 11 CS_FISCAL EPROM12 TPH DATA 1 GND 12 FA1513 GND 2 SEN_DWRCOMP 13 GND14 JOURNAL LF MOTOR OUT #A 3 DRAWER 14 FA1415 TPH STROBE #1 4 VDRV 15 VCC16 JOURNAL LF MOTOR OUT #A- 16 FA1317 TPH LATCH CN4=Black Box 17 VPP18 JOURNAL LF MOTOR OUT #B No Signal Name 18 FA1219 VPH(+24V) 1 VCC 19 FD320 JOURNAL LF MOTOR OUT #B- 2 TXD1/CLK 20 FA821 VPH(+24V) 3 RXD1/DATA 21 FD422 VPH(+24V) 4 GND 22 FA923 VPH(+24V) 23 FD524 RECEIPT LF MOTOR OUT #A CN14 / 15= Keyboard 24 FA1025 GND 25 FD626 RECEIPT LF MOTOR OUT #A- CN3= RS-232 / CN5=LCD DISPLAY 26 FA1127 GND 27 FD728 RECEIPT LF MOTOR OUT #B CN13 = MODE KEY 28 FD029 GND 29 FD230 RECEIPT LF MOTOR OUT #B- 30 FD110-2 SAM4S ER-430 SERIES

11 Schematic Diagrams[ Schematics Sheet Content ]1. Main PCB Schematics.1) CPU Block (ER-430M) ------------------------------------------ 11-22) CPU Block (ER-430F) ------------------------------------------ 11-33) Memory, RTC, Decoder Block --------------------------------- 11-44) Power Fail, Buzzer, Display Block ---------------------------- 11-55) External In/Out, Serial I/F Block ------------------------------ 11-66) Key Scan Block --------------------------------------------------- 11-77) Printer Block ------------------------------------------------------- 11-88) Fiscal I/F Block ---------------------------------------------------- 11-99) Power Block -------------------------------------------------------- 11-102. Power Switch PCB Schematics. -------------------------------- 11-113. Display PCB Schematics.1) VFD Front Schematics(ER-430F) ----------------------------- 11-122) VFD Rear Schematics(ER-430F) ------------------------------ 11-133) VFD Rear Schematics(ER-430M)------------------------------ 11-144. Fiscal PCB Schematics. ------------------------------------------- 11-155. STM-320 Printer PCB Schematics. ----------------------------- 11-166. Serial Interface PCB Schematics.-------------------------------- 11-17SAM4S ER-430 SERIES 11-1

12341234578865897542111-1-1 CPU PART (ER-430M)A B CDVCCVCC11C92100uF16VC60100uF16VU15(MCR Track 2 Data)(MCR Track 3 Data)(MCR Card Detect)(MCR Track 3 Clock)8880D(0)P00/D0P10/D8 MCR_RDD28779D(1)P01/D1P11/D9MCR_RDD38678D(2)P02/D2P12/D10MCR_CPD238577D(3)P03/D3P13/D11 VPH_ONOFF8476D(4) P04/D4P14/D12DRAWER8375D(5)P05/D5P15/D13/nINT3MCR_RCP38274D(6)P06/D6P16/D14/nINT4 RTC_SCLK8173D(7) P07/D7P17/D15/nINT5RTC_SDAVCC VCC U25VCCVCCM51953BD19MMBD6050LT1R1294.7KOUTDELAYGNDN.CVCCC94100nFVCC27238A(0)P20/A0/D0P60/nCTS0/nRTS0 DTR07137A(1)P21/A1/D1P61/CLK0DSR07036A(2)P22/A2/D2P62/RXD0RXD06935A(3)P23/A3/D3P63/TXD0TXD06834A(4) P24/A4/D4P64/nCTS1/nRTS1DSR16733A(5)P25/A5/D5P65/CLK1DTR16632A(6)P26/A6/D6P66/RXD1 RXD16531A(7) P27/A7/D7P67/TXD1TXD154321U16:B32 74HC14 4RESETR634.7KR694.7K_RESETRUSSIA BLACK BOX & SERIAL#3(RJ45)TXD2RXD2DTR2DSR26330A(8)P30/A8/D8P70/TXD2/SDA2/TA0OUT6129A(9)P31/A9/D9P71/RXD2/SCL2/TA0IN6028A(10)P32/A10/D10P72/CLK2/TA1OUT5927A(11)P33/A11/D11P73/nCTS2/nRTS2/TA5826A(12)P34/A12/D12P74/TA2OUT/WRLFMOT_IN05725A(13)P35/A13/D13P75/TA2IN/nWRLFMOT_IN15624A(14)P36/A14/D14P76/TA3OUT RLFMOT_PHA5523A(15) P37/A15/D15P77/TA3INRLFMOT_PHBD20MMBD6050LT1C98 R108100nF10KRESET CIRCUIT5422A(16)P40/A16P80/TA4OUT/U BUZZER5321A(17)P41/A17P81/TA4/nUMEM_CE5220A(18) P42/A18P82/nINT0INT0_PFAIL5119VCCA(19)P43/A19P83/nINT15018P44/A20/nCS3P84/nINT2MCR_RCP2 (MCR Track 2 Clock)4917 10K R70P45/A21/nCS2P85/nNMI4811P46/A22/nCS1P86/XCOUT LCD_RS100 R924710P47/A23/nCS0P87/XCINLCD_R/W200 R73P90/YB0IN/CLK339 R89466P50/nWRL/nWR/CASLP91/TB1IN/RXD3/SCL3TPH_PLATCH45200 R76P51/nWRH/nBHE/CASP92/TB2IN/TXD3/SDA339 R9044P52/nRD/nDWP93/DA0/TB3IN/nCTS3 TPH_PSTB#1433P53/BCLK/ALE/CLKOUT P94/DA1/TB4IN/nCTS4TPH_PSTB#242100 R77P54/nHLDA/ALEP95/ANEX0/CLK4DISPLAY_CLK10K R8441100 R65P55/nHOLDP96/ANEX1/TXD4/SDA4 DISPLAY_DATA40100P56/ALE/nRASP97/ADTRG/RXD4/SCL4DISPLAY_LATCH10K R8539P57/RDY97100 R78P100/AN0 ADC_TPHTHERMISTER95100 R83P101/AN1ADC_BAT6294VCC1P102/AN2MODESCAN_COMMON6493VSS1P103/AN3 JLFMOT_IN01592SYSCLK XINP104/AN4/nKI0JLFMOT_IN11391XOUTP105/AN5/nKI1JLFMOT_PHA90P106/AN6/nKI2 JLFMOT_PHB89BYTEP107/AN7/nKI3VCCCNVSS1699VCC2AVCC1498VSS2VREF1296_RESETnRESETAVSSM30800SFP_CS3_CS2_CS1_CS0Note] SRAMNote] FISCAL/541/LCD/KEYNote] EXTRA ROMNote] BOOT ROMTPH_PCLKVCC_WRTPH_PDATA3_RDU10IC-SSCG;FS781,SOP8P14.7456MHzL7XIN VCC3 X17XOUT S0VCC200 R57S1 FSOUTSYSCLKLF GNDR60SMD3.3KC51100nFC57220pFC5222pFC5622pFC83100nFVCCC7310nFC74100nFC77100pFC76100pFC75 C72 C59R151COLOR SIGNAL DESCRIPTION 10nF 100nF 100nF10KCN17:A RED POWER VCC(+5V)Note] ADC VREF Voltage is 5.0VCN17:B BLK POWER GNDCard Detect, Low Active MCR_CPD23CN17:C BRN TRACK#2/3 CPD(Card Present Detection)Track 2 DataMCR_RDD2CN17:D ORG TRACK#2 RDD(Read Detection Data)Track 2 ClockMCR_RCP2CN17:E YEL TRACK#2 RCP(Read Clock Pulse)64 Track 3 Data MCR_RDD3 CN17:F GRN TRACK#3 RDD(Read Detection Data)4Track 3 Clock MCR_RCP3CN17:G BLU TRACK#3 RCP(Read Clock Pulse)CN17:HShin Heung Precision Co., Ltd.CON-BOX;8P,1.25MM,ST,YH1.0Size TITLE : ER-430M(MCR) MAINRevCPU PARTA3Date 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 1 of 8Track 1-2 or 2-3[ MCR PART ]B CD11-2 SAM4S ER-430 SERIES

11-1-2 CPU PART (ER-430F)A B CD1234VCC14.7456MHzX1VCCC92100uF16VHyun-Oh,Yunof 8SMD128880D(0) P00/D0P10/D8 FA(16)8779D(1)P01/D1P11/D9FA(17)8678D(2)P02/D2P12/D10CS_FISCAL_EPROM8577D(3)P03/D3P13/D11 VFIS_ONOFF8476D(4)P04/D4P14/D12DRAWER8375D(5)P05/D5P15/D13/nINT38274D(6) P06/D6P16/D14/nINT4 RTC_SCLK8173D(7)P07/D7P17/D15/nINT5RTC_SDA7238A(0) P20/A0/D0P60/nCTS0/nRTS0 DTR07137A(1)P21/A1/D1P61/CLK0DSR07036A(2)P22/A2/D2P62/RXD0RXD06935A(3)P23/A3/D3P63/TXD0TXD06834A(4)P24/A4/D4P64/nCTS1/nRTS1DSR16733A(5)P25/A5/D5P65/CLK1DTR16632A(6) P26/A6/D6P66/RXD1 RXD16531A(7)P27/A7/D7P67/TXD1TXD1RESET_RESETTXD2A(8)RXD2DTR2A(9)DSR2RLFMOT_IN0RLFMOT_IN15422A(16)P40/A16P80/TA4OUT/U BUZZER5321A(17)P41/A17P81/TA4/nUMEM_CE5220A(18)P42/A18P82/nINT0INT0_PFAIL5119A(19)P43/A19P83/nINT15018Note] SRAM _CS3 P44/A20/nCS3P84/nINT2VPH_ONOFF4917 10K R70Note] FISCAL/541/LCD/KEY _CS2P45/A21/nCS2P85/nNMI4811Note] EXTRA ROM_CS1P46/A22/nCS1P86/XCOUT LCD_RS100 R924710Note] BOOT ROM_CS0P47/A23/nCS0P87/XCINLCD_R/WTPH_PCLK3200 R7339 R8946P50/nWRL/nWR/CASLP91/TB1IN/RXD3/SCL3P90/YB0IN/CLK36_WR TPH_PLATCH45P51/nWRH/nBHE/CASP92/TB2IN/TXD3/SDA3200 R7639 R9044P52/nRD/nDW_RD TPH_PSTB#143P53/BCLK/ALE/CLKOUT P94/DA1/TB4IN/nCTS4P93/DA0/TB3IN/nCTS3 3TPH_PSTB#242P54/nHLDA/ALEP95/ANEX0/CLK4100 R77DISPLAY_CLK10K R8441P55/nHOLD100 R65DISPLAY_DATA40P56/ALE/nRASP97/ADTRG/RXD4/SCL4P96/ANEX1/TXD4/SDA4 100DISPLAY_LATCH10K R8539P57/RDY100 R7897P100/AN0 95100 R83P101/AN162VCC1P102/AN29464VSS193JLFMOT_IN0XINP104/AN4/nKI0P103/AN3 9215SYSCLK JLFMOT_IN113XOUTP105/AN5/nKI191JLFMOT_PHA90BYTEP107/AN7/nKI3VCCP106/AN6/nKI2 JLFMOT_PHB89CNVSS16VCC299VSS2VREFAVCC981412nRESETAVSS96_RESET41C60100uF16VU15(Fiscal Extend Address16-1MBits)(Fiscal Extend Address17-2MBits)(Fiscal EPROM nCS Signal)(Fiscal EPROM Write Voltage On/Off)VCC VCC U25VCC VCCM51953BA(11)A(12)A(13)RLFMOT_PHAA(14)RLFMOT_PHBA(15)VCCADC_TPHTHERMISTERADC_BATMODESCAN_COMMONVCCNote] ADC VREF Voltage is 5.0VSize TITLE : ER-430M(FISCAL) MAIN Rev 1.5A3CPU PARTB CD2VCCU16:B3 474HC14R694.7K3TPH_PDATAD19MMBD6050LT1486L7R57R1294.7K5200OUTDELAYGNDN.CVCCC94100nF54321R634.7K30P70/TXD2/SDA2/TA0OUT 29P71/RXD2/SCL2/TA0INC5622pFP30/A8/D8P31/A9/D9P32/A10/D10P33/A11/D11P34/A12/D12P35/A13/D13P36/A14/D14P37/A15/D15NO POPR15110KC5222pFA(10)D20MMBD6050LT1C98 R108100nF10KRESET CIRCUITVCCC83100nFU10IC-SSCG;FS781,SOP8PVCC 7S0SYSCLKFSOUTGNDXINXOUTS1LFR603.3KShin Heung Precision Co., Ltd.Date 2006.03.15Drawn byFile Name ER430 MAIN.SCH Sheet 18C74100nFC77100pFC72100nFC7510nFC51100nF639C57220pF761285422726P72/CLK2/TA1OUTP73/nCTS2/nRTS2/TAP74/TA2OUT/W601595825P75/TA2IN/nW24P76/TA3OUT 23P77/TA3IN575655M30800SFPC7310nFC76100pFC59100nFSAM4S ER- ER-430 SERIES 11-3

12345678912323123456978459234567896812713234567891234567891123412345687597812345678911-2 MEMORY PARTA B CD11U20U23U22U24U1916453121212121A(19) A18 A0/DQ15A(0)A(18) A18 O7D(7)A(16) A16 D7 D(7)A(16) A16 D7 D(7)A(18) A18 I-O8 D(7)17433020312031203020A(18) A17 DQ14A(17) A17 O6D(6)A(15) A15 D6 D(6)A(15) A15 D6 D(6)A(17) A17 I-O7 D(6)484119191919A(17) A16 DQ13A(16) A16 O5D(5) A(14) A14 D5 D(5)A(14) A14 D5 D(5)A(16) A16 I-O6 D(5)3918281828183118A(16) A15 DQ12A(15) A15 O4D(4)A(13) A13 D4 D(4)A(13) A13 D4 D(4)A(15) A15 I-O5 D(4)362917171717A(15) A14 DQ11A(14) A14 O3D(3)A(12) A12 D3 D(3)A(12) A12 D3 D(3)A(14) A14 I-O4 D(3)342815251525152815A(14) A13 DQ10A(13) A13 O2D(2) A(11) A11 D2 D(2)A(11) A11 D2 D(2)A(13) A13 I-O3 D(2)32142314231414A(13) A12 DQ9A(12) A12 O1D(1)A(10) A10 D1 D(1)A(10) A10 D1 D(1)A(12) A12 I-O2 D(1)302513261326132513A(12) A11 DQ8A(11) A11 O0D(0)A(9) A9 D0 D(0)A(9) A9 D0 D(0)A(11) A11 I-O1 D(0)4423272723A(11) A10 DQ7D(7)A(10) A10A(8) A8A(8) A8A(10) A10422626A(10) A9 DQ6D(6)A(9) A9A(7) A7A(7) A7A(9) A9402727A(9) A8 DQ5D(5) A(8) A8A(6) A6A(6) A6A(8) A81838A(8) A7 DQ4D(4)A(7) A7A(5) A5A(5) A5A(7) A71935A(7) A6 DQ3D(3)A(6) A6A(4) A4A(4) A4A(6) A62033A(6) A5 DQ2D(2) A(5) A5A(3) A3A(3) A3A(5) A521311010A(5) A4 DQ1D(1)A(4) A4A(2) A2A(2) A2A(4) A422291111A(4) A3 DQ0D(0)A(3) A3A(1) A1A(1) A1A(3) A32310121210A(3) A2A(2) A2A(0) A0 NCA(0) A0 NCA(2) A2241111A(2) A1A(1) A1A(1) A12537 VCC VCC1212A(1) A0 VCCA(0) A0VCC VCCVBT VBTVBT VBTA(0) A0VBT VBT2432243224322 NC1VPP_RD OE VCC_RD OE VCC_RD OE VCC21012C8732292929NC2 RESETVCCC90_WR WEC89_WR WEC88_WR WEC851315100nF223030NC3 RY/BYCS_EPROM CE100nF _RESET CS2100nF _RESET CS2100nF100nF14472416221622162216NC4 BYTE_RD OE GNDCS_SRAM#1 CS1 GNDCS_SRAM#2 CS1 GNDCS_SRAM#3 CS VSSKM684000LP-70KM681000LG-70KM681000LG-70M27C040-100AM29F800-70462726CS_FLASHCE28_RDOE VSS111_WRWE VSS2VCCBOOT ROM SELECTCON-NOWALL;3P,2.54MM,ST(SHUNT#A)VBTVBTCS_FLASHCN11:AU18RS5C372AR1014.7KR944.7K0XF00000 ~ 0XFFFFFF (8MBITs)_CS0CN11:BCN11:C CS_EPROMC86100nFVDDX232.768KHZOSCIN 6OSCOUTINTRBSCLSDAVSSR99100RTC_SCLKR102100CON-NOWALL;3P,2.54MM,ST1CS_EPROM(SHUNT#B)RTC_SDAINTRA0X100000 ~ 0X1FFFFF (8MBITs)_CS1CN12:ACN12:BCN12:C CS_FLASH(SHUNT#A) (SHUNT#B) BOOT ROM31 & 21 & 2 FLASH ROM (0XF00000 ~ 0XFFFFFF) - 8MBITs2 & 32 & 3 EPROM (0XF80000 ~ 0XFFFFFF) - 4MBITs3VBT VCCVBTU14U915161516CS_EXTINQ0VCCQ0VCC14C50100nFCS_KEYSCANQ113CS_FISCAL8255Q2A012CS_LCDQ3A111Q4A210Q574HC13814Q1A(17) A013A(17)Q2CS_SRAM#1 SRAM#1(1MBITs) (0xC40000~0xC5FFFF)A(18) A112A(18)Q3CS_SRAM#2 SRAM#2(1MBITs) (0xC60000~0xC7FFFF)A(19) A211A(19)Q4U6:B1210 74HC08Q5U6:D 11CS_SRAM#3 SRAM#3(4MBITs) (0xC80000~0xCFFFFF)13 74HC08E1 Q6U6:CE2 Q7 10 74HC08_CS274HC138Q6E1_CS3(0xC00000~0xCFFFFF)Q7E2GNDE3_RESETVBTGNDE3MEM_CEVBTVCC14R56150KC42100nFU6:A4C61100nF74HC084Shin Heung Precision Co., Ltd.1.0Size TITLE : ER-430M(MCR) MAINRevMEMORY PARTA3Date 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 2 of 8B CD11-4 SAM4S ER-430 SERIES

11-3 DISPLAY, BUZZER, FAIL PART1A B CD6 LM393 U28:BVCC VBT VCC +24V VCC +24V VCC VCC VCC VCC 1When Power On,VBT SupplyT5 T10R106100When Power Off,VBT SupplyU28:AR9710KD12SK14INT0_PFAILLM393D11SK14D13M42VCCC102100nFC1041uFWhen Power On, Battery ChargingBUZZERFOR GREECEC994.7uF50V3R1054.7KADC_BATAU1BUZZERR98270VCCR10710KU16:CT9U16:A14C84100uF16V45 6CON-BOX;2P,2.5MM,ST(JST) 74HC1474HC14VOLT_ONOFFCN9:ACN9:B[Power Fail Detect] 1 2[Buzzer]2CON-BOX;2P,2.5MM,ST(JST)CN8:ACN8:B121R104100C95100nFR1344.7KR1354.7KR12818KR12118KD14SK14D15MMBD6050LT1Q18MMBT2222AR1324.7KR1172KC79100nFD10SK14BAT13.6V/70mAh+24V +24VVCCT6D1M4[ EXT BATTERY ]CON-BOX;4P,2.5MM,ST(YH)R2100R110KCN2:4Q2MMBT2222ACN2:3R54.7KCN2:2132223SEN_DWRCOMP45CN2:1DRAWERC2100nF[ DRAWER ](+30V)VCC VCC VDISP VCC320VCCD(0)T1R234.7K100 RA1186R410KU11R264.7K789Q1KSD288-Y11113579D(1)D(2)VCCLD(0)17LD(1)D(3)16LD(2)CON-BOX;8P,2.5MM,ST(YH)CN6:8 1. Serial Data InCN6:7 2. VCCCN6:6 3. VDISP(+30V)CN6:5 4. GNDCN6:4 5. LatchCN6:3 6. Serial ClockCN6:2 7. Blanking(Strobe)CN6:1 8. Disconnect1512468D(4)D(5)DISPLAY_DATAC53100nFLD(3)100 RA2143LD(4)D(6)13LD(5)A1A2A3A4A5A6A7A8D(7)12LD(6)11LD(7)B1B2B3B4B5B6B7B8DISPLAY_LATCHCS_LCD1.0VCCDISPLAY_CLKG_RDSEN_DISPDISCONVCCCN5:AR4510KC41100nFCN5:BCN5:C CN5:D LCD_RSCN5:E CN5:FCN5:G CN5:HLD(1)10CN5:I CN5:J LD(3)12CN5:K CN5:LLD(5)14CN5:M CN5:NLD(7)16CN5:O CN5:P18CN5:Q CN5:R20CN5:S CN5:T22CN5:U CN5:V BackLit GNDLD(0)LD(2)LD(4)T313LD(6)41519VOLT_ONOFFC32100nFCON-BOX;22P,2MM,2R,STU16:F2[ VFD DISPLAY ]1312LCD_ENCS_LCD74HC14LCD_R/W1117221BackLit Voltage(4.2/240mA)FROM P_FAILSize TITLE : ER-430M(MCR) MAINRevDate 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 3 of 8R364.7KShin Heung Precision Co., Ltd.R4410K113P_FAIL / BUZER/LCD/VFD PART254A3[ 16 X 2 LCD DISPLAY ]83211B CD72343871910GND654321774HC245DIRQ15KSA1182-YQ16KSA1182-YD8M4R201002 32 3R37470Q14MMBT2222ASAM4S ER- ER-430 SERIES 11-5

24837913411-4 INTERFACE PARTA B CD1CON-BOX;5P,2.5MM,ST(YH)CN4:11uF C34CN4:3RXD2_INCN4:411uF C3521TXD2_OUTVCCC331uFTXD0_OUTTXD0DTR0_OUTDTR0RXD0_INDSR0_INDSR0I/F PCB[UART#0](BLK)(BLK)2 1 2251uF C371uF C38RXD022211uF C1122 21VSERIALVSERIALVCC1uF C12CN3:BCN3:C TXD0_OUTCN3:DTXD2_OUTC81uF5CN4:5CN3:E RXD0_IN2CN4:21uF C161uF C17RXD2_IN(BLK)(BLK)DTR0_OUT6CN3:FCN3:GCN3:HDTR2_OUTTXD1_OUTTXD110CN3:IDSR0_IN11CN3:K13CN3:MTXD1_OUT15CN3:ORXD1_IN17CN3:Q DTR1_OUT19CN3:SDSR1_IN21CN3:UCN3:JDSR2_INDTR1_OUT1VCCCON-BOX;22P,2MM,2R,STCN3:ADTR1129T1INT2INR1OUTR2OUT8T1OUTT2OUTR1INR2IN71411106V-43C2+ 5C2-C1+C1-VCC1621VCCU4MAX232AV+1312VCCCN3:L9RXD1_IN8RXD1714CN3:NDSR1_IN TXD1_OUT6DSR14163CN3:PRXD1_IN181CN3:RDTR1_OUT220CN3:TDSR1_IN229T1INT2INR1OUTR2OUT8T1OUTT2OUTR1INR2IN71411106V-43C2+ 5C2-C1+C1-VCC161GND152U1MAX232AV+1312C9470pFC6470pFCN3:V[UART#1]23115C13 C20 C18 C25GND470pF 470pF 470pF 470pFMAIN PCBC4470pFC3470pF3U3MAX232A3 VCC1uF C26VSERIALVCCC2+ 5C2-C1+C1-VCC16VCC1uF C291uF C27132V+1uF C30T2L10V-C221uF14TXD2_OUTTXD2DTR2_OUTDTR2RXD2_INRXD2DSR2_INT1OUTT2OUTR1INR2INT1INT2INR1OUTR2OUT111 31 3101312R2510KC31100nFR334.7KDSR2Q72 KSA708-YQ8C28470pFC19470pFC23470pFC15470pFGND152 KSA708-YR31470Q10KSA1182-Y[UART#2]Q9MMBT2222AR324.7KVOLT_ONOFF4FROM P_FAIL4R3010KShin Heung Precision Co., Ltd.Size TITLE : ER-430M(MCR) MAINRev 1.0UART PARTA3Date 2006.03.17Drawn by Hyun-Oh,Yunof 8File Name ER430M(MCR) MAIN.SCH Sheet 4B CD11-6 SAM4S ER-430 SERIES

11-5 KEY SCAN PART21247A B CDD18MMBD6050LT1R1133939CON-BOX;8P,2.5MM,ST(YH)CN13:1CN13:2MODESCAN_COMMONCN13:3CN13:4CN13:513CN13:6[Mode Key]3CN15:BCN15:CCN15:DCN15:ECN15:FCN15:GCN15:H6VCCVCCU27MMBD6050LT1 CON-FPC;12P,2.54MM,STU291615 39R136 D22VCC Q0CN14:H1820D(0) Y0 VCC14 39R141 D2617Q1CN14:GD(1) Y116A(0)A013 39R137 D23 D(2) Y2A0Q2CN14:F153D(3) Y3A1A(1) A112 39 R142 D27 5143Q3CN14:ED(4) Y4A213A(2) A211 39R138 D24 4D(5) Y5A3Q4CN14:D126D(6) Y6A410 39 R143 D28116Q5CN14:CD(7) Y7A539R139 D25A6E1 Q6CN14:B9A739R144 D29CS_KEYSCAN E2 Q7CN14:ACS_KEYSCANOE11910_RDOE2 GNDA(3)E3 GND0x100008~0X10000FVCCR140 4.7KR125 4.7KR112 4.7KR124 4.7KR111 4.7KR123 4.7KR110 4.7KR122 4.7K134312345612345697VCC89CN14:ID(0)788CN14:KD(1)SEN_PEND_JD(3)U301615 39R147 D30VCC Q014 39R148 D31 10Q1A(0) A013 39 R149 D32 11Q2A(1)A112 39R150 D33 12Q3A(2)A211Q4CON-NOWALL;3P,2.54MM,STCN16:ACN16:BCN16:CSEN_PRTDISCOND(4)SEN_DWRCOMPD(6)ALL_CLEARD(7)6A(4)2CS_EXTIN_RD1[All Clear Switch]VCCSize TITLE : ER-430M(MCR) MAINRev 1.0Date 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 5 of 811VCCVCCR13310KD(2)ALL_CLEAR2D(5)C103100nFC82100nF45VCC VCCCN13:7CN13:8CON-FPC;8P,2.54MM,STCN15:A[Key Return]C105100nF7CN14:JCN14:LSEN_PEND_RSEN_DISPDISCONCS_KEYSCAN0x100010~0X100017[Key Scan]Shin Heung Precision Co., Ltd.KEY BOARD PARTA38B CD245782C96100nF1C100100nFVCCU17202457VCC8A0 3A1A2A3 6A4A5A6 9A7Y0Y1Y2Y3Y4Y5Y6Y718117162151445137874HC5411274HC13874HC5411011Q574HC138Q6E1Q7E210GNDE3GNDOE1OE219SAM4S ER- ER-430 SERIES 11-7

11-6 PRINTER PARTA B CDVCC +24VVCC +24V124VCCVCCC63100nFLC44100nF13RLFMOT_VREF VRFR64 JLFMOT_VREF10KLLR4310KJLFMOTOUT_ARLFMOTOUT_AC71100pF1JLFMOT_IN0C58100pFJLFMOTOUT_AJLFMOT_PHA3+24V+24VRLFMOTOUT_AL9R721KL6VCCVCCC69820pFR7556KR670.51/2WC70820pFR626.8KR390.51/2WJLFMOT_VREFRLFMOT_VREF+24VR6110K+24VL1183292186314U8TEA3718S78918928631435792468VSAVSBVSS13 VRF7U13TEA3718SVSAVSBVSS19OUTAOUTB201SENSE11 IN0IN110 PHASEPT14 ALARM5117326NCNCNC9122831476COMP928314GND4GND3GND2GND11911 OUTAIN0RLFMOT_IN0IN110 OUTBRLFMOT_PHAPHASE20SENSEPT14 ALARM NCR49NC17 1KNC12COMPR54 C4856K 820pFR555 15 16C496.8K 820pF7GND4GND3GND2GND11615R5010KVCC +24VVCC +24VVCCVCCC62100nF18U12TEA3718SC43100nF18U7TEA3718S13 13VRFVRF11 11 10 10 PHASEPHASE14 14 ALARM ALARM R59 RLFMOT_VREF R68 JLFMOT_VREF 10K10K2JLFMOTOUT_BRLFMOTOUT_BOUTAOUTA1919IN0 C55IN0 C64IN1100pFIN1100pFRLFMOT_IN1JLFMOT_IN1OUTBOUTBRLFMOTOUT_BJLFMOT_PHBRLFMOT_PHB JLFMOTOUT_BSENSESENSE2020PTPTNCNCR48 R71 L5L8NCNC1K1KNCNC17 17 COMPVCCCOMP1212R53 C46R74 C6756K 820pF56K 820pF5 15 165 15 16R660.51/2WC68820pFR96VSAVSBR380.51/2W0CURRENTIN1IN0VSSVSAVSBH No Current 0 %HH Low Current 20 %R93150K60 %100%Midium CurrentMaximum CurrentHU16:DvccVSSGND4GND3GND2GND1GND4GND3GND2GND1PEND_IN_R74HC14SEN_PEND_R(+24V) (+24V)VPH VCCVPHNEW SENSOR PCB DESIGN3(+24V)VPH+24VC47820pFC81100pFVCCVCCT4CN7:A3 2PEND_IN_RR82 R80 PEND(R) SENSOR DIODE10K 15K PEND(J) SENSOR DIODEPEND_IN_J1 CON-BOX;30P,2MM,2R,STCN7:BCN7:C CN7:DCN7:E CN7:FR8110KR91Q11KSA1010-YR40560R3427K0Q13MMBT2222ACN7:G CN7:HDISCON_IN10CN7:I CN7:JTPH_PCLK1112CN7:K CN7:LTPH_PDATA1314CN7:M CN7:NJLFMOTOUT_A1516CN7:O CN7:PJLFMOTOUT_A1718CN7:Q CN7:RJLFMOTOUT_B1920CN7:S CN7:TJLFMOTOUT_B2122CN7:U CN7:V2324CN7:W CN7:XRLFMOTOUT_A2526CN7:Y CN7:ZRLFMOTOUT_A27 28CN7:AA CN7:ABRLFMOTOUT_B29 30CN7:AC CN7:ADRLFMOTOUT_BADC_TPHTHERMISTERTPH_PSTB#2C45100nFR5818KR411KTPH_PSTB#1TPH_PLATCHR88150KD9MMBD6050LT1R5118K2 3U16:ER3518KR463.3KQ12KSA1182-Yvcc1110330470330470150KSTROBE = LOW ACTIVE(STM-210 = HIGH ACTIVE)PEND_IN_J74HC14SEN_PEND_JC80100pFR146R100R145R95R79NEW SENSOR PCB DESIGNR423.3K1/4WVCCQ17MMBT2222AR521K4Shin Heung Precision Co., Ltd.약 6mACONN PCBR86100R8710KVPH_ONOFF"HIGH" Active1.0Size TITLE : ER-430M(MCR) MAINRevR4710KPRINTER PARTA3SEN_PRTDISCON DISCON_INC78100pFDate 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 6 of 8B CD11-8 SAM4S ER-430 SERIES

11-7 FISCAL PARTA B CD124Note] 8255 RESET Pin is "HIGH" ActiveVCCVCCFA(15)FA(14)FA(13)D(7)1FA(12)D(6)FA(11)D(5)FA(10)D(4)FA(9)D(3)FA(8)D(2)D(1)132FA(7)D(0)FA(6)FA(5)A(1)132FA(4)A(0)FA(3)3C93100nFFA(2)_WRFA(1)_RDFA(0)CS_FISCAL82551RESETFD(7)1FD(6)3VCC2FD(5)FD(4)1WRRDCSRESET3929 30CN10:AC CN10:ADFA(16)27 28CN10:AA CN10:ABFA(3)25 26CN10:Y CN10:ZFA(2)23 24CN10:W CN10:XFA(1)21 22CN10:U CN10:VFA(0)19 20CN10:S CN10:TFA(15)17 18CN10:Q CN10:RFA(14)15 16CN10:O CN10:PFA(13)13 14CN10:M CN10:NFA(12)11 12CN10:K CN10:LFA(8)9 10CN10:I CN10:JFA(9)7 CN10:G CN10:HFA(10)5 CN10:E CN10:FFA(11)3 CN10:C CN10:DFD(0)CN10:BFD(1)FD(3)FA(17)4PA7PA6PA5PA4PA3PA2PA1PA03406A1A0109U21VCC29D7D6D5D4D3D2D1D03031333537388FD(2)NC1NC2NC3NC4725111314151932181716PC7PC6PC5PC4PC3PC2PC1PC03641424344121862334FA(7)FA(6)R1034.7KFD(1)FD(0)28PB727PB626PB5 25PB424PB322PB221PB120PB0GNDFA(5)2FA(4)CS_FISCAL_EPROM(Fiscal EPROM nCS From CPU)Fiscal EPROM VCC(6.2V)4Fiscal EPROM Writing Voltage(12.5V)2FD(3)82C55FD(4)FD(5)VCCFD(6)FD(7)FD(2)D17+24VSK14470 R130D16SK14Q19KSA1182-Y2 3U26MC7812OUTIN470 R126GNDC91100nFZD1IN47356.2V470 R114470 R118약40mAC97100nFD21R1314.7KMMBD6050LT1C101100nFR1096.8KR1271K3Q20MMBT2222AQ21MMBT2222AR1164.7KVFIS_ONOFFR1204.7KRESETR11910KR11510K4Shin Heung Precision Co., Ltd.Size TITLE : ER-430M(MCR) MAINRev 1.0FISCAL PARTA3Date 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 7 of 8CN10:ACON-BOX;30P,2MM,2R,STB CDSAM4S ER- ER-430 SERIES 11-9

11-8 POWER PARTA B CD+30V1FU1250V/3.15AC7100nF2C14700uF50VH = 30mmC5100nFFILMBD13 KBU6BCN1:BCN1:C (+30V)CN1:DVDISP470R16M4 D2 M4 D6 R27 470R1527KC21100uF50VC24100nFPower Tranformer Output1 1&2 : AC28V 2.3A (BLUE)2 3&4 : AC26V 0.08A (RED)M4 D34M4 D4HS1HEATSINK_SCN1:A123412344876521123CON-WALL;4P,3.96MM,1R,1W,ST+24VL1140uH35+30V323 246R1336K8Q4KSA1010-YR245601D51N5822C144700uF35VH = 30mm1 3R121KC10100nFR213.3KL3BFD3565R2Q62 KSA708-YR93.3K1/4W718KR1018KR81HS2HEATSINK_S+24VC39470uF16VC40100nFQ3MMBT2222AR171K1/4WU5KA34063SCSER190.13W13U2LM2574-HVR2812KSize TITLE : ER-430M(MCR) MAINRev 1.0Date 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 8 of 8OUTVINVCCR181K1/4WTC 4GNDDCSENSEVCCINR112KL4140uHL2BFD3565R2Shin Heung Precision Co., Ltd.POWER PARTA3R14470R33.3K1/4WR63.3K1/4WR73.3K1/4W3 2R2936K2B CD1FBN.CN.CPWRGNDSIGGNDD71N5822ONQ5KSA1010-YR22560C36100pF11-10 SAM4S ER-430 SERIES

11-9 POWER S/W PCB1234A B CDER-430M INTERNAL POWER STRUCTUREPOWER SWITCH PCBPOWER TRANSFORMER (JK26-00014A)POWER CORDAC 230V / 50HzBLUEBROWNV125BLUEBLUEREDREDTO MAIN PBAAC 22V / 2.3AAC 26V / 0.08AEARTHV125(THERMAL FUSE : AC250 / 2A, 131 ℃ )POWER ON/OFF SWITCHShin Heung Precision Co., Ltd.Size TITLE : ER-430M(MCR) MAINRev 1.0A3POWERB CDDate 2006.03.17Drawn by Hyun-Oh,YunFile Name ER430M(MCR) MAIN.SCH Sheet 9 of 912341212124321SAM4S ER- ER-430 SERIES 11-11

hga11-10 FRONT DISPLAY PCB (ER-430F)DA B CP1f P3 P2 bP4dp P8P7P10VFG1G2G3G4G5G6G7G8G9G10P10_HP8_DPP7_DP6_EP5_CP4_GP3_FP2_BP1_A12e P6 P5com P9VCC VDISPCON-BOX;2P,2.5MM,STD2 D1EK-04 1N4003U1CN3:ACN2:ACN3:BVF26CON-BOX;22P,2MM,2R,STVBBO1P3_FC12825VDDO2P4_GBLK BLUEP3_F3300uF24O3P6_EP6_EP4_G10V23O4P8_DPVFG1022O5G9 P1_AG9152110VFD_SCLKSCLK O6G8P2_BG8VCC VDISP27201112VFD_SDINSDIN O7G7P5_CG716191314VFD_LATCHSTB/LAT O8G6P8_DPG6CON-BOX;8P,2.5MM,STJ2113181516VFD_STORBEBLNK/nSTB O9G5 P7_DG5171718CN1:AVFD_SDIN O10G4SEN_DISPDISCONG4121920CN1:BO11G3G1112122CN1:CO12 G2 G2 G310CN1:D O13G1CN1:EVFD_LATCHSDOUT O14P7_DCN1:FVFD_SCLKO15 P5_C7CN1:GVFD_STORBEO16P2_BCN1:HSEN_DISPDISCONO17P1_AREAR VFD I/F CONNO18 P10_H4O19G1014GND O20Shin Heung Precision Co., Ltd.Size TITLE : ER-390 DISPLAY(10G)Rev 1.034VFD FRONT PARTDate 2003.04.01Drawn by Sungho,KimFile Name DISPLAY(10G).SCH Sheet 1 of 1B CD12341212V1VFD;10-LT-50G/GK,10DIG,FUTABA0 1 2 3 4 5 6 7 8 9345A3678dc1298653135792468F2F2G1G2G3G4G5G6G7G8G9G10P10P9P8P7P6P5P4P3P2P1F1F1242322212019181716151413121110987654321IC-VFD;UCN5812AF,DIP,28P11-12 SAM4S ER-430 SERIES

a11-11 REAR DISPLAY PCB (ER-430F)DA B C1Shin Heung Precision Co., Ltd.Size TITLE : ER-390 REAR DISPLAY Rev 1.0A3VFD PARTDate 2002.10.28Drawn by Hyun-Oh,YunFile Name ER-390 REAR VFD.SCH Sheet 1 of 1D12V1VFD;10-LT-50G/GK,10DIG,FUTABAP10 1 2 3 4 5 6 7 8 9f P3 P2 bP43e P6 P5 cVCC4hgF2F2dp P8com P9G1G2G3G4G5G6G7G8G9G10P72 dP10P10P9P8P7P6P5P4P3P2P1F1F1242322212019181716151413121110987654321VF1G1G2G3G4G5G6G7G8G9G10P8_DPP7_DP6_EP5_CP4_GP3_FP2_BP1_AG3SEN_DISPDISCONG4G5G6G7G8G9G10P4_GP3_FG2G1SEN_DISPDISCONVCCP7_DP8_DPP5_CP2_BP1_AP6_EVF111109876543211110987654321CN2:KCN2:JCN2:ICN2:HCN2:GCN2:FCN2:ECN2:DCN2:CCN2:BBLUE CN2:ACN1:KCN1:JCN1:ICN1:HCN1:GCN1:FCN1:ECN1:DCN1:CCN1:BBLK CN1:ACON-BOX;11P,2MM,STCON-BOX;11P,2MM,ST34B CSAM4S ER- ER-430 SERIES 11-13

hga11-12 REAR DISPLAY PCB (ER-430M)A B CP1f P3 P2 bP4P8dpP7P10G1G2G3G4G5G6G7G8G9G10P10_HP8_DPP7_DP6_EP5_CP4_GP3_FP2_BP1_A1234DShin Heung Precision Co., Ltd.Size TITLE : ER-390M REAR DISPLAY Rev 1.0A3VFD PARTDate 2002.10.28Drawn by Hyun-Oh,YunFile Name ER-390M REAR VFD.SCH Sheet 1 of 1D12341234e P6 P5VCCP9 D1D21N4003 EK-04comVDISP VCC VDISPCON-BOX;8P,2.5MM,STVFD_SDINVFD_LATCHVFD_SCLKVFD_STORBECN1:ACN1:BCN1:CCN1:DCN1:ECN1:FCN1:GCN1:HG7G6VFD_SCLKVFD_SDINVFD_LATCHVFD_STORBEG4G35VCCP3_FP4_GP6_EP8_DPG9G867G5G2G1P7_DP5_CP2_BP1_AP10_HG10C2100nF8C1100nFdV1VFD;10-LT-50G/GK,10DIG,FUTABA0 1 2 3 4 5 6 7 8 9c1298653F2F2G1G2G3G4G5G6G7G8G9G10P10P9P8P7P6P5P4P3P2P1F1F1242322212019181716151413121110987654321U126O125O224O323O422O521O620O719O818O917O1012O1111O12 10O13O14O15 7O16O17O18 4O19O20VBBVDD28SCLKSDINSTB/LATBLNK/nSTB15VCC VDISP271613SDOUTGNDB C14IC-VFD;UCN5812AF,DIP,28P11-14 SAM4S ER-430 SERIES

11-13 FISCAL PCB123413579246813298765432D1VCCR1R2R7R8R3R5R4R64.7K4.7K4.7K4.7K4.7K4.7K4.7K4.7KD0D1D2D3D4D5D6D7C1C2C7C8C3C5C4C6100pF100pF100pF100pF100pF100pF100pF100pFShin Heung Precision Co., Ltd.Size TITLE : 1M / 2Mbit FISCAL PCB Rev 1.3A3Date 2005.12.27Drawn by Y.H.OFile Name 2M FISCAL.SCH Sheet 1 of 1DA B C1U11213A0A0 D01114A1A1 D11015A2A2 D2172A3A3 D3 18A4A4 D419CN1VCCA5A5 D520A6A6 D6 21A16A17A7A7 D727A3A7A8A82622A2A6A9A9 CE /CE23A1A5C924VCCVCCA10A10 OE25A010A4100nFA11A1130A1511 12/CE A12A12 NCA1728A1413 14A13A13VCC29A1315 16D2R13A14A1432A1217 18SK144.7KA15A15 VCCA819 20D3A16A16A921 22D4D131A1023 24D5SK14PGM12.5V16A1125 26D6VPP GND27 28D729 30D227C1001R14R10 R927C2001BOARD-IN HAR,30P10K1.2K 1.2KEPROMQ1MMBT2222R121.2KD1D03R114.7KZD11N4733A5.1V4B CSAM4S ER- ER-430 SERIES 11-15

11-14 STM-320 PRINTER PCB1234A B CDHARNESS CONNECTION22P SIGNAL NAME 15PVPHVCC VPH+24V(VPH)CON-BOX;16P,2MM,2R,ST+24V(VPH)CN1:AVCC VPHVPHGNDGND1 CON-BOX;30P,2MM,2R,STCN1:BVCC1PENDR_INCN1:C CN1:DPENDR_LEDCN5:A CN5:B6 TM(THERMISTER)(+24V)3PENDJ_INCN1:E CN1:FPENDJ_LEDCN5:C CN5:D7 /STROBE#1VPH5Harness ConnectionDISCON INPUTCN1:G CN1:HCN5:E CN5:F ADC_TPHTHERMISTER/STROBE#2107TPH_PCLKCN1:I CN1:JADC_TPHTHERMISTERTPH_PSTB#1CN5:G CN5:HTPH_PSTB#2 9 SCLK11129 101 2 1 2TPH_PDATACN1:K CN1:LTPH_PSTB#2 C1TPH_PCLKCN5:I CN5:JTPH_PLATCH 10 /LATCH10131411 12JLFMOTOUT_ACN1:M CN1:NSTROBE = LOW ACTIVE 1000uFTPH_PDATACN5:K CN5:L11 SDATA(SI)111516(STM-210 = HIGH ACTIVE) 13 14JLFMOTOUT_ACN1:O CN1:PTPH_PSTB#135VCN5:M CN5:N12 ---171815 16JLFMOTOUT_BCN1:Q CN1:RTPH_PLATCHCN5:O CN5:P13 GND121920JLFMOTOUT_BCN1:S CN1:T14 GND132122CN1:U CN1:V15 +24V(VPH)142324RLFMOTOUT_ACN1:W CN1:X16 +24V(VPH)152526RLFMOTOUT_ACN1:Y CN1:Z(MAIN) (CONN)27 28RLFMOTOUT_BCN1:AA CN1:AB29 30RLFMOTOUT_BCN1:AC CN1:ADCON-BOX;4P,2.5MM,STCON-BOX;4P,2.5MM,STRLFMOTOUT_ACN3:DJLFMOTOUT_ACN4:DRLFMOTOUT_BCN3:CJLFMOTOUT_BCN4:CRLFMOTOUT_ACN3:BJLFMOTOUT_ACN4:BRLFMOTOUT_BCN3:AJLFMOTOUT_BCN4:ARECEIPT MOTOR JOURNAL MOTORPAPER-END SENSORVCCVCCVCC150K 150KVCCPENDR_IN PENDJ_IN74HC14 74HC14U1MAIN APPLICATION MAIN APPLICATIONSG-105FU2SG-105F2 42 4PENDR_LED PENDJ_LED270[Ohm] 270[Ohm]RECEIPT SIDE JOURNAL SIDEShin Heung Precision Co., Ltd.Size TITLE : STM-320 CONNRev 1.2A3CONN PCB (TPH/MOTOR)B CDDate 2004.02.10Drawn by Hyun-Oh,YunFile Name STM-320 CONN.SCH Sheet 1 of 1123435792468432113432113246812345812345678911-16 SAM4S ER-ER-430 SERIES

11-15 SERIAL I/F PCB1234A B CCN1:ACON-BOX;22P,2MM,2R,STVSERIALVSERIALCN2:6CON-BOX;6P,2.5MM,ST(YH)111012TXD0_OUTRXD0_INDTR0_OUTDSR0_IN 51314TXD1_OUTTXD1_OUT1516RXD1_IN RXD1_IN 21718DTR1_OUT DTR1_OUT1920DSR1_INDSR1_IN2122VSERIALTXD0_OUTRXD0_INDSR0_INDTR0_OUTB CVSERIALTXD0_OUTRXD0_INDTR0_OUTDSR0_INTXD1_OUTRXD1_INDTR1_OUTDSR1_INVSERIALTXD0RXD0DTR0DSR0GNDTXD1RXD1DTR1DSR1GNDDCON-DSUB;9P,FEMALE,ANCN3:ICN3:CCN3:BCN3:DCN3:FCN3:ECN3:ACN3:HCN3:GCON-DSUB;9P,FEMALE,ANCN4:ICN4:CCN4:BCN4:DCN4:FCN4:ECN4:ACN4:HCN4:GShin Heung Precision Co., Ltd.Size TITLE : ER-390MRev 1.2A3SERIAL INTERFACE PCBDate 2005.08.18Drawn by S.M.KFile Name SERIAL IF.SCH Sheet 1 of 1D12341357924686431932465187932465187SAM4S ER- ER-430 SERIES 11-17

MEMO11-18 SAM4S ER-ER-430 SERIES

UPDATE LOGApplication Date Page Part # Notes (Cause & Solution) S/BulletinUse 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 records Service Bulletin numbers and Application Dates on this log to ensure that your data is as currentas possible.SAM4S ER-430 SERIES

c Shin Heung Precision. June 2006Printed in KOREAV1.0Code No. : JK68-70113A