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Sam4s ER-5200 Service Manual

Summary of ER-5200

  • Page 1

    Electronic cash register c o n t e n t s er-5200 / er-5240 / er-5215 er-5200m / er-5240m / er-5215m electronic cash register manual 1. Precaution statements 2. Product specifications 3. Installation and operation 4. Disassembly and assembly 5. Maintenance and adjustment 6. Reference information 7. S...

  • Page 3

    About this manual this service manual describes how to perform hardware service maintenance for sam4s er-5200 series system electronic cash register. Notes notes may appear anywhere in the manual. They draw your attention to additional information about the item. Precaution symbols . Indicates a saf...

  • Page 4

    Copyright 200 ⓒ 4 by shin heung precision co., ltd. All right reserved. 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 co., ltd. Er-5200 series s...

  • Page 5: Overview of This System Ecr

    Overview of this system ecr 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. Schematics an...

  • Page 6: 1   Precaution Statements

    Sam4s er-5200 series 1-1 1 precaution statements follow these safety, servicing and esd precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1 safety precautions 1. Be sure that all built-in protective devices are replaced. Restore any missing protective...

  • Page 7

    1 precaution statements 1-2 sam4s er-5200 series 1-2 servicing precautions warning: first read the-safety precautions-section of this manual. If some unforeseen circumstance creates a conflict between the servicing and safety precautions, always follow the safety precautions. Warning: an electrolyti...

  • Page 8: 2 Product Specifications

    Sam4s er-5200 series 2-1 2 product specifications specifications are correct at the time of printing. Product specifications are subject to change without notice. See below for product specifications. 2-1 general specifications item description remark processor • mitsubishi m16c/80 group m30800sfp (...

  • Page 9

    2 product specifications 2-2 sam4s er-5200 series 2-2 appearance 2-2-1 appearance dimensions (mm) 400 305 455 figure2-1 dimensions 2-2-2 feature locations figure2-2 feature locations ① printer cover ② key board ③ operator vfd(10-digit) or 2line character lcd ④ customer vfd display (10-digit) ⑤ irc i...

  • Page 10

    2 product specifications sam4s er-5200 series 2-3 2-3 thermal printer specifications 2-3-1 printer specification item description remark model • stm-210 shin heung precision print method • thermal line printing total number of dots • 384 dots / i line printing format dot pitch • vertical : 0.125 mm ...

  • Page 11

    2 product specifications 2-4 sam4s er-5200 series 2-3 thermal printer specifications 2-3-2 paper specification item description remark paper type • single-ply thermal paper roll paper size • 57.5 mm±0.5 mm (width) ×80 mm or less table2-3 paper specification 2-3-3 printable area the printable area of...

  • Page 12

    2 product specifications sam4s er-5200 series 2-5 2-3 thermal printer specifications 2-3-5 other component specification item description remark part name • sp-15rf-015k moatech co., ltd. Type • 4-phase 20 step pm stepping motor power supply voltage • 4.5v ~8.5v dc resistance • 20 Ω ±7% (25℃/phase) ...

  • Page 13

    2 product specifications 2-6 sam4s er-5200 series 2-3 thermal printer specifications 2-3-6 printer connector pin no. Signal description remark 1 lever sensor 2 gnd cn8 table2-6 printer cover open switch pin assignment pin no. Signal description remark 1 phase b 2 phase b- 3 phase a 4 phase a- cn3 ta...

  • Page 14

    2 product specifications sam4s er-5200 series 2-7 2-3 thermal printer specifications pin no. Signal description remark 1 vh (+8.5v) 2 vh (+8.5v) 3 do (serial data output) n.C 4 /lat (nlatch) 5 gnd 6 gnd 7 stb1 (nstrobe#1) 8 stb2 (nstrobe#2) 9 stb3 (nstrobe#3) short on print pcb 10 tm (thermister) 11...

  • Page 15

    2 product specifications 2-8 sam4s er-5200 series 2-4 power specifications 2-4-1 power specification item description remark input voltage & current • u.S.A : ac 120v, 270ma, 60hz (min : 90v, max : 130v) • europe : ac 230v, 140ma, 50hz (min : 187v, max : 276v) power consumption • operating : 25w out...

  • Page 16

    2 product specifications sam4s er-5200 series 2-9 2-5 interface specifications 2-5-1 rs-232c serial interface 2-5-1-(a) specification item description remark data transmission • serial synchronization • asynchronous hand shaking (flow control) • h/w : dtr / dsr • s/w : xon / xoff xon : asc code 11h ...

  • Page 17

    2 product specifications 2-10 sam4s er-5200 series 2-5 interface specifications 2-5-1 rs-232c serial interface 2-5-1-(d) signal description pin no. Signal name signal direction function body frame gnd - frame ground 2 rxd input receive data 3 txd output transmit data 4 dtr output this signal indicat...

  • Page 18

    2 product specifications sam4s er-5200 series 2-11 2-5 interface specifications 2-5-2 irc serial interface 2-5-2-(a) specification (same as rs-485 2-wire communication method) item description remark data transmission • serial synchronization • asynchronous signal level (receive) • logic”1” : (v a -...

  • Page 19

    2 product specifications 2-12 sam4s er-5200 series 2-5 interface specifications 2-5-2-(d) signal description (port#1) pin no. Signal name signal direction function 1(7) tx/rx_b in/out 2(8) tx/rx_b in/out transmit/receive data line b pin 1 and pin 2 are shorted each other on i/f pba. 3(9) f.Gnd - 4(1...

  • Page 20: 3 Installation and Operation

    Sam4s er-5200 series 3-1 3 installation and operation 3-1 system configuration 3-1-1 configuration er -52 00m ele ctr on i c ash reg is te r er -52 00m ele ct ro ni c as h r eg is te r er -52 00m ele ct ro ni c as h r eg is te r er -52 00m ele ct ro ni ca sh re gi st er 6 7 figure 3-1 system configu...

  • Page 21

    3 installation and operation 3-2 sam4s er-5200 series 3-2 installation 3-2-1 paper roll installation 1. Open the cover printer. 2. Push the blue cap lever towards the rear of the printer and lift up to open the paper cover. 3. Ensure that the paper is being fed from the bottom of the roll. Place the...

  • Page 22

    3 installation and operation sam4s er-5200 series 3-3 3-2 installation 3-2-4 options no. Item description remark 1 rs-232 serial port / irc serial#1 / serial#1,2 / serial#1,2,3 / serial1,2,irc 2 auto cutter sac-60 3 clerk key 5ea, 10ea, 15ea selectable 4 paper near end sensor reflect sensor at stm-2...

  • Page 23

    3 installation and operation 3-4 sam4s er-5200 series 3-3 operation note: before using this electronic cash register (ecr) for the first time, leave it powered on in the reg mode for a at least 24 hours. This allows the ni-cad battery, which maintains the ecr’s memory while the power is off, to full...

  • Page 24

    3 installation and operation sam4s er-5200 series 3-5 3-3 operation 3-3-2 key board matrix (dealer option) figure3-6 key board (er-5215 / er-5215m) figure3-7 key board (er-5240 / er-5240m) figure3-8 key board (er-5200 / er-5200m).

  • Page 25

    3 installation and operation 3-6 sam4s er-5200 series 3-3 operation 3-3-3 initial clear 1. Turn off the power switch. 2. Turn the mode key marked ‘p’ to p-mode. 3. Hold down the ‘sbtl’ key on the keyboard and turn on the power switch at the same time. Figure3-9 initial clear key & print sheet(er5200...

  • Page 26

    3 installation and operation sam4s er-5200 series 3-7 3-3 operation 3-3-5 booting area download 1. Turn off the power switch. 2. Connect the serial#1 cable of register to pc. 3. Turn the mode key marked ‘c’ to s-mode. 4. Press and hold the ‘cash’ key on key board and turn on the power switch at the ...

  • Page 27

    3 installation and operation 3-8 sam4s er-5200 series 3-3 operation 3-3-7 self test 3-3-7-(a) test printer 1. Turn the mode key marked ‘c’ 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...

  • Page 28: 4 Disassembly And Assembly

    Sam4s er-5200 series 4-1 4 disassembly and assembly caution : · 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...

  • Page 29

    4 disassembly and assembly 4-2 sam4s er-5200 series 4-2 disassembling the case lower block 4-2-1 ass’y auto cutter 1. Open the cover printer(a) and lift it off. (page9-1,9-2) 2. Remove the screw(d-1) and separate the ground(a-2,ⓨ) from the holder cutter(d-19). (page9-12) 3. Remove the two screws(e-4...

  • Page 30

    4 disassembly and assembly sam4s er-5200 series 4-3 4-3 disassembling the auto cutter block caution : · be careful to prevent the movable blade(d-6) from damage. If it is damaged, technical problems occur on the ass'y cutter(d). (page9-12) 4-3-1 ass’y cutter 1. Remove the two screws (d-1) and the gr...

  • Page 31

    4 disassembly and assembly 4-4 sam4s er-5200 series 4-3 disassembling printer block -caution be careful for protecting the heat element of the tph, the motor ass'y, gears and roller from damages. If they are damaged, the printer will not work. 1. Disassembly of the printer cover assy 1) press the bl...

  • Page 32

    Sam4s er-5200 series 5-1 5 maintenance and adjustment 5-1 maintenance 5-1-1 cleaning the printer head paper dust on the heating elements may lower the print quality. In this case, clean the print head as follows: after printing, the printer head can be very hot. Be careful not to touch it. Also let ...

  • Page 33

    5 maintenance and adjustment 5-2 sam4s er-5200 series 5-1 maintenance 5-1-2 removing paper jam when the paper jam occurs, the buzzer will beep. Then open the cover printer with power on. If the printer cover can not be opened, follow the below steps. 1. Turn the blue knob clockwise until the buzzer ...

  • Page 34

    5 maintenance and adjustment sam4s er-5200 series 5-3 5-2 adjustment 5-2-2 adjustment near-end sensor this sensor has five settings, which are scale #1,2,3,4 and 5. The near end sensor is set to #3 position at the factory. You can change the setting to adjustment scale #1,2,3,4and 5 as described bel...

  • Page 35

    5 maintenance and adjustment 5-4 sam4s er-5200 series sticking to winding core. If the winding core pulls out of its holder, the near end sensor may indicate an inaccurate remnant length..

  • Page 36

    5 maintenance and adjustment sam4s er-5200 series 5-5 memo.

  • Page 37: 6 Reference Information

    Sam4s er-5200 series 6-1 6 reference information 6-1 semiconductor base diagram 6-1-1 cpu a19/p4.3 a18/p4.2 a17/p4.1 a16/p4.0 a15/p3.7 a14/p3.6 a13/p3.5 a12/p3.4 a11/p3.3 a10/p3.2 a9/p3.1 vcc a8/p3.0 vss a7/p2.7 a6/p2.6 a5/p2.5 a4/p2.4 a3/p2.3 a2/p2.2 a1/p2.1 a0/p2.0 /int5/d15/p1.7 /int4/d14/p1.6 /i...

  • Page 38

    6 reference information 6-2 sam4s er-5200 series 6-1 semiconductor base diagram pin port function i/o pin port function i/o 1 p9.6 vfd display serial data out 51 p4.3 address 19 out 2 p9.5 vfd display clock out 52 p4.2 address 18 out 3 p9.4 vfd display latch & strobe out 53 p4.1 address 17 out 4 p9....

  • Page 39

    6 reference information sam4s er-5200 series 6-3 6-1 semiconductor base diagram 6-1-2 memory figure 6-1 sram k6t1008c2e specification figure 6-2 sram k6t4008c2e specification pin description pin name function we write enable input cs chip select input oe output enable input a 0 ~a 18 address inputs ...

  • Page 40

    6 reference information 6-4 sam4s er-5200 series 6-1 semiconductor base diagram 6-1-2 memory figure 6-3 flash rom am29f800 specification 6-1-3 logic ics figure 6-4 74hct08 figure 6-5 74hc14 figure 6-6 74hct32 a1 a15 a18 a14 a13 a12 a11 a10 a9 a8 nc nc we# reset# nc nc ry/by# a17 a7 a6 a5 a4 a3 a2 1 ...

  • Page 41

    6 reference information sam4s er-5200 series 6-5 6-1 semiconductor base diagram 6-1-3 logic ics figure 6-7 74hc138 figure 6-8 74hc245 figure 6-9 74hc541 inputs outputs cs1cs2 cs3 a2 a1 a0 y0 y1 y2 y3 y4 y5 y6 y7 x x h x x x h h h h h h h h x h x x x x h h h h h h h h l x x x x x h h h h h h h h h l ...

  • Page 42

    6 reference information 6-6 sam4s er-5200 series 6-1 semiconductor base diagram 6-1-3 logic ics figure 6-10 74hc574 6-1-4 other ics figure 6-11 transceivers ds75176b specification figure 6-12 motor driver lb1838 specification t ruth table in 1, 2 ena 1, 2 out 1, 3 out 2, 4 m ode l h h l f orward h h...

  • Page 43

    6 reference information sam4s er-5200 series 6-7 6-1 semiconductor base diagram 6-1-4 other ics figure 6-13 sscg fs781 specification figure 6-14 vfd driver udn5812 specification 4 5 6 7 8 9 10 19 20 21 22 23 24 25 load supply bb v out 2 out 7 out 8 out 19 out 18 out 13 12 13 14 27 28 17 18 serial da...

  • Page 44

    6 reference information 6-8 sam4s er-5200 series 6-1 semiconductor base diagram 6-1-4 other ics figure 6-15 ka393 figure 6-16 ka34063 figure 6-17 m51953 6-1-5 tr , diode figure 6-18 transistor & diode 1 switch collector switch emitter timing capacitor gnd driver collector i pk sense v cc comparator ...

  • Page 45

    Sam4s er-5200 series 7-1 7 special circuit descriptions 7-1 power circuit this system is operated under 120vac or 230vac. All data is saved by the battery when the main power is turned off. The power circuit supplies the five different dc voltage sources and one ac voltage source. Figure 7-1 power b...

  • Page 46

    7 special circuit descriptions 7-2 sam4s er-5200 series 7-1 power circuit 7-1-1 vdisp : +30vdc +30vac is rectified by the bridge diode (bd1) and the capacitors(c9). And it is regulated by zd1,q8. And then +30vdc rear vfd grid/anode driving voltage is produced. 7-1-2 vdrv : +24vdc +24vdc is produced ...

  • Page 47

    7 special circuit descriptions sam4s er-5200 series 7-3 7-2 reset and power fail circuit 7-2-1 reset circuit reset signal is a signal in order to start-up cpu under power-on. Reset circuit uses a reset ic m51953b(u13). When +5vdc is fallen under 4.3vdc by power-off, reset signal prohibits the system...

  • Page 48

    7 special circuit descriptions 7-4 sam4s er-5200 series 7-3 battery, buzzer and cash drawer circuits 7-3-1 battery circuit battery circuit supplies sram and rtc (u26, rf5c15) with voltage source and is used to drive clock and to save data when the main power is turned off. When the power is turned o...

  • Page 49

    7 special circuit description sam4s er-5200 series 7-5 7-3 battery, buzzer and cash drawer circuits 7-3-3 cash drawer driving circuit the circuit is used for opening cash drawer and driven by the q4(ksc945-g),q3(ksd288-y). When its state is high level signal, q4(ksc945-g) or q3 (ksd288-y) drive the ...

  • Page 50

    7 special circuit descriptions 7-6 sam4s er-5200 series 7-4 vfd display block circuits this uses 10digit fluorescent display and uses ucn5812af (is located on the front vfd pcb) for the driver. Cpu sends display data to the driver repeatedly having given time interval in series and then fluorescent ...

  • Page 51

    7 special circuit description sam4s er-5200 series 7-7 7-5 rs-232c & irc communication block diagram the cpu is used for serial communication 1,2. And also rs-232c driver(max232), is used to serial communication. Show following block diagram figure 7-11 rs-232c and irc communication block diagram fi...

  • Page 52

    7 special circuit descriptions 7-8 sam4s er-5200 series 7-5 rs-232c & irc communication block diagram figure 7-12 irc waveform transmit action(ecr) receive action(ecr) “h” transmission a data (1 byte) data tx/rx_a tx/rx_b “l” (+)level gnd (+)level gnd (+)level (5v) (+)level (5v) received data (1 byt...

  • Page 53

    7 special circuit description sam4s er-5200 series 7-9 7-6 keyboard circuit the key board circuit consist of the scan signal of 20 lines and the return signal of 8-line. The cpu sends repeatedly and continuously the scan data s0 s ∼ 19 through the 74hct138(u16,u18,u23). The key information input in ...

  • Page 54

    7 special circuit descriptions 7-10 sam4s er-5200 series 7-7 thermal printer circuit the operating method of the thermal printer is similar to the vfd operating method. First, the cpu send a serial clock and serial data 384bits(48 bytes) to the thermal printer. The serial data are stored to a shift ...

  • Page 55

    7 special circuit description sam4s er-5200 series 7-11 7-7 thermal printer circuit figure 7-15 thermal printer timing waveform 384 bits stb on time clk data latch strobe#1 stb on time (1~192) clk data latch strobe#1 data latch data latch clk data latch stb1,2,3 stb4,5,6 printing(1~192) printing(193...

  • Page 56

    7 special circuit descriptions 7-12 sam4s er-5200 series memo.

  • Page 57: 8 Troubleshooting

    Sam4s er-5200 series 8-1 8 troubleshooting 8-1. Power problem end power problem power out ok? On trans y n 1. Check the power cable 2. Check the power s/w pwb. 3. Check the power transformer. Power vdisp (+30v) ok? Power vdrv (+24v) ok? Y 1. Check the fuse (fu1) on power pwb 2. Check the bridge diod...

  • Page 58

    8 troubleshooting 8-2 sam4s er-5200 series 8-2 system problem end system problem reset signal ok? Y n 1. Check the ic m51953b(u13) 2. Check the 74hc14(u17). 3. Check the rst pattern on pcb. Power fail signal ok? Program ok? Y 1. Check the ncs, nrd signal of flash rom 2. Check the addr/data line patt...

  • Page 59

    8 troubleshooting sam4s er-5200 series 8-3 8-3 vfd display problem end vfd problem control signal ok? Y n 1. Check the clk signal (cpu p9.5) (approx. 1mhz) 2. Check the data signal (cpu p9.6) 3. Check the latch signal (cpu p9.5) 4. Check the harness. Disconnect ok? Power vdisp, vcc ok? Y 1. Refer to...

  • Page 60

    8 troubleshooting 8-4 sam4s er-5200 series 8-4 thermal printer problem end thermal printer problem print ok? Y n 1. Check the control signal on cpu (data/clk/latch/strobe1,2,3,4) 2. Check the harness. 3. Check the related circuit and pattern. Power vcc v ph ok? Y 1. Refer to the power problem. 2. Ch...

  • Page 61

    8 troubleshooting sam4s er-5200 series 8-5 8-5 key board problem end key board problem key input failure ? Y n 1. Check the ncs_key signal of decoder 74hc138(u21) 2. Check the key scan part 74hc138(u16,u18, u23) 3. Check the key return part 74hct541 4. Check the related circuit and pattern 5. Check ...

  • Page 62

    8 troubleshooting 8-6 sam4s er-5200 series 8-6 drawer and spool motor problem drawer problem drawer open failure ? Y n 1. Check the drawer connector & harness. 2. Check the drawer signals of 74hc574(u7) on main pwb. 3. Check the related circuit & component ksd288 (q3,q6) on power pwb. 4. Check the s...

  • Page 63

    8 troubleshooting sam4s er-5200 series 8-7 8-7 rs-232c & irc serial communication problem end irc problem loop back failure ? Y n 1. Perform the “self test” in the s-mode using the loop back test connector. 2. Check the tx,rx pin on i/f pba. 3. Check the 75176 driving chip and related circuit on i/f...

  • Page 64

    8 troubleshooting 8-8 sam4s er-5200 series memo.

  • Page 65

    Sam4s er-5200 series 9-1 9 exploded views and parts list 9-1 main set 9-1-1-1 exploded view (er-5200m) figure9-1 total disassembly.

  • Page 66

    9 exploded views and parts list 9-2 sam4s er-5200 series 9-1-1-2 exploded view (er-5200) figure9-2 total disassembly.

  • Page 67

    9 exploded views and parts list sam4s er-5200 series 9-3 9-1 main set 9-1-2 parts list a-1 a-2 a-3 a-4 figure9-3 cover printer 9-1-2-(a) cover printer assembly no. Parts no. Description / specification q`ty design-location serviceable remark a-1 jk72-20026a pmo-window journal:acryl 1 y jk97-10013b a...

  • Page 68

    9 exploded views and parts list 9-4 sam4s er-5200 series 9-1 main set 9-1-2 parts list figure9-4 case upper assembly(er-5200m) 9-1-2-(b) case upper assembly(er-5200f(lcd)) no. Parts no. Description / specification q`ty design-location serviceable remark b-1 jk72-20018a pmo-window bottom:er-5500,abs ...

  • Page 69

    9 exploded views and parts list sam4s er-5200 series 9-5 9-1 main set 9-1-2 parts list figure9-5 case upper assembly(er-5200) 9-1-2-(b) case upper assembly(er-5200f(vfd)) no. Parts no. Description / specification q`ty design-location serviceable remark b-1 jk72-40356g pmo-window display:er-5200,pc,s...

  • Page 70

    9 exploded views and parts list 9-6 sam4s er-5200 series 9-1 main set 9-1-2 parts list figure9-6 case lower assembly 9-1-2-(e) case lower assembly no. Parts no. Description / specification q`ty design-location serviceable remark e-1 6003-000198 screw-tapping: pwh,+,2,m3,l12,zpc(yel) 4 y e-2 jk59-200...

  • Page 71

    9 exploded views and parts list sam4s er-5200 series 9-7 9-1 main set 9-1-2 parts list 9-1-2-(e) case lower assembly no. Parts no. Description / specification q`ty design-location serviceable remark e-15 6006-000195 screw-ass'y tapping: ws,bh,+,m4,l10,zpc 2 y jk26-00015a trans-power:usa: 120v 60hz 1...

  • Page 72

    9 exploded views and parts list 9-8 sam4s er-5200 series 9-2 printer (stm-210) 9-2-1 exploded view figure9-7 printer (stm-210).

  • Page 73

    9 exploded views and parts list sam4s er-5200 series 9-9 9-2 printer (stm-210) 9-2-1 exploded view (continue) figure9-8 lubrication points of the printer (stm-210) 9-2-2 parts list no. Parts no. Description / specification q`ty design-location serviceable remark c jk59-20001a unit-printer:stm-210 1 ...

  • Page 74

    9 exploded views and parts list 9-10 sam4s er-5200 series 9-2 printer (stm-210) 9-2-2 parts list(continued) no. Parts no. Description / specification q`ty design-location serviceable remark c-18 jk72-20005a pmo-side cover: pom,blk 1 y c-19 jk72-20007a pmo-gear reduction 17_39: pom 1 y c-20 jk72-2000...

  • Page 75

    9 exploded views and parts list sam4s er-5200 series 9-11 9-2 printer (stm-210) 9-2-3 thermal printer head assembly replacement 1.Unscrew the bolt of cover front and disassemble it from the printer. 2. Open the cover top. 3. Disassemble the tph assembly by pulling the lower part of tph assembly and ...

  • Page 76

    9 exploded views and parts list 9-12 sam4s er-5200 series 9-3 auto cutter (sac-60) 9-3-1 exploded view a - 2 y d-13 d-14 d-15 d-16 d-17 d-10 d-11 d-12 d-16 d-18 d-19 d-3 d -4 d -1 d -2 d -5 d -5 d- 6 d- 7 d- 8 d- 9 figure9-9 auto cutter (sac-60).

  • Page 77

    9 exploded views and parts list sam4s er-5200 series 9-13 9-3 auto cutter (sac-60) 9-3-1 exploded view (continue) figure9-10 lubrication points of the auto-cutter (sac-60).

  • Page 78

    9 exploded views and parts list 9-14 sam4s er-5200 series 9-3 auto cutter (sac-60) 9-3-2 parts list no. Parts no. Description / specification q`ty design-location serviceable remark d jk96-10015a mea-unit cutter: sac-60;option 1 y d-1 6002-000174 screw-tapping: pwh,+,2,m3,l10,zpc(yel) 2 y d-2 jk70-5...

  • Page 79

    9 exploded views and parts list sam4s er-5200 series 9-15 9-4 key board 9-4-1 key board (60key) 9-4-1-(a) exploded view figure9-11 key board (60 key).

  • Page 80

    9 exploded views and parts list 9-16 sam4s er-5200 series 9-4 key board 9-4-1-(b) parts list no. Code no. Description specification q`ty remark serviceable f jk59-30006a unit-kbd ass'y membrane,60 key:er-5215 1 y f-1 jk72-40230a pmo-kbd housing hips(vo),60 key 1 y f-2 jk81-10286d as-key cap s(1*1) p...

  • Page 81

    9 exploded views and parts list sam4s er-5200 series 9-17 9-4 key board 9-4-2 key board (90key) 9-4-2-(a) exploded view figure9-12 key board (90 key).

  • Page 82

    9 exploded views and parts list 9-18 sam4s er-5200 series 9-4 key board 9-4-2-(b) parts list no. Parts no. Description / specification q`ty design-location serviceable remark f jk59-30004a unit-kbd ass'y: membrane,90 key;er-5240/usa 1 y f-1 jk72-40231a pmo-kbd housing: hips(vo),90 key 1 y f-2 jk81-1...

  • Page 83

    9 exploded views and parts list sam4s er-5200 series 9-19 9-4 key board 9-4-3 key board (160key) 9-4-3-(a) exploded view figure9-13 key board (160 key) 9-4-3-(b) parts list no. Parts no. Description / specification q`ty design-location serviceable remark f jk59-30016a unit-keyboard,rubber-flat,160ke...

  • Page 84

    9 exploded views and parts list 9-20 sam4s er-5200 series 9-5 drawer 9-5-1 exploded view a8 a10 a9 a7 b2 b1 b11 b12 b5 b3 b4 b7 b8 b6 b9 a3 a2 a1 a. Ass'y bill-coin (4b8c) b. Ass'y tray-till b10 a4 a5 a6 c. Ass'y housing e. Ass'y bottom d. Ass'y lock e1 e5 e2 e3 e4 e7 e6 e8 d1 d2 d3 d4 d11 d6 d7 d9 ...

  • Page 85

    9 exploded views and parts list sam4s er-5200 series 9-21 9-5 drawer 9-5-2 parts list 9-5-2-(a) ass’y bill-coin (4b/8c, 5b/5c) no. Code no. Description / specification q`ty design-location serviceable remark jk97-20014a mea-unit bill coin: a-type, 4b8c 1 y a jk97-00407a mea-unit bill coin: a-type, 5...

  • Page 86

    9 exploded views and parts list 9-22 sam4s er-5200 series 9-5 drawer 9-5-2 parts list 9-5-2-(c) ass’y housing no. Code no. Description / specification q`ty design-location serviceable remark jk97-01074a mea-cover housing: a-type,basic 1 n c jk97-01074b mea-cover housing: a-type,none hole,option 1 n ...

  • Page 87: 10 Pcb Layout and Parts List

    Sam4s er-5200 series 10-1 10 pcb layout and parts list 10-1 main pcb layout 10-1-1-(a) component side view.

  • Page 88

    10 pcb layout and parts list 10-2 sam4s er-5200 series 10-1 main pcb layout 10-1-1-(b) parts list no parts-no description/specification q'ty design-location serviceable remark - jk92-01262a pba main-board:er-5200m,europe,std,2m 1 y - jc68-10564a label(p)-protector:slb-3108h,art,-,100(s 1 u14 (flash ...

  • Page 89

    10 pcb layout and parts list sam4s er-5200 series 10-3 10-1 main pcb layout 10-1-1-(b) parts list no parts-no description/specification q'ty design-location serviceable remark - 1107-001121 ic-flash memory:29f800,1mx8/512kx16bit,t 1 u14 y - 1202-000164 ic-voltage comp.:393,sop,8p,150mil,dual, 1 u22 ...

  • Page 90

    10 pcb layout and parts list 10-4 sam4s er-5200 series 10-1 main pcb layout 10-1-1-(b) parts list no parts-no description/specification q'ty design-location serviceable remark - 2203-000192 c-ceramic,chip:100nf,+80-20%,50v,y5v,tp, 44 c1,c2,c3,c11,c18,c19,c2 5 c26,c29,c31,c33,c34,c37 c39,c40,c42,c47,...

  • Page 91

    10 pcb layout and parts list sam4s er-5200 series 10-5 10-2 power pcb layout 10-2-1 component and solder side view 10-2-2 parts list no. Parts no. Description / specification q`ty design- location serviceable remark jk92-01227a pba sub-power:er-5200/5500,std 1 assy y 3711-000183 connector-header:1wa...

  • Page 92

    10 pcb layout and parts list 10-6 sam4s er-5200 series 10-2 power pcb layout 10-2-2 parts list no. Parts no. Description / specification q`ty design- location serviceable remark 0502-000288 tr-power:ksd288,npn,25w,to-220,-,120-24 2 q3,q6 y 1203-000391 ic-dc/dc converter:34063,dip,8p,250mil,p 2 u1,u2...

  • Page 93

    10 pcb layout and parts list sam4s er-5200 series 10-7 10-3 rs-232c and irc pcb layout 10-3-1 serial i/f with irc type (pcb:jk41-10546a) 10-3-1-(a) component side view 10-3-1-(b) parts list no. Parts no. Description / specification q`ty design- location serviceable remark - jk92-00948c pba sub-i/f 2...

  • Page 94

    10 pcb layout and parts list 10-8 sam4s er-5200 series 10-3 rs-232c and irc pcb layout 10-3-2 serial i/f without irc type (pcb:jk41-10645b) 10-3-2-(a) component side view 10-3-2-(b) parts list no. Parts no. Description / specification q`ty design- location serviceable remark - jk92-00948e pba sub-i/...

  • Page 95

    10 pcb layout and parts list sam4s er-5200 series 10-9 10-4 stm-210 printer pcb layout 10-4-1 component side 10-4-2 parts list no. Parts no. Description / specification q`ty design- location serviceable remark - jk92-01225a pba sub-prt conn board:stm-210,er-5500 1 assy y - 3708-001390 connector-fpc/...

  • Page 96

    10 pcb layout and parts list 10-10 sam4s er-5200 series 10-5 power switch pcb layout 10-5-1 component side view 10-5-2 parts list no. Parts no. Description / specification q`ty design- location serviceable remark - jk92-01227b pba sub-power sw:er-5200/5500,std 1 assy y - 3711-000190 connector-header...

  • Page 97

    10 pcb layout and parts list sam4s er-5200 series 10-11 10-6 display layout 10-6-1 front display (vfd 10digit) 10-6-1-(a) component side view 10-6-1-(b) parts list (front display) no. Parts no. Description / specification q`ty design- location serviceable remark - jk92-01230a pba sub-display:er-5100...

  • Page 98

    10 pcb layout and parts list 10-12 sam4s er-5200 series 10-6 display layout 10-6-2 er-5200 rear display (vfd 10digit) no. Parts no. Description / specification q`ty design- location serviceable remark - jk92-01231a pba sub-turret:er-5100/5200,std 1 rear display assy y - jk39-40002a cbf harness:er-22...

  • Page 99: 11 Block Diagram

    Sam4s er-5200 series 11-1 11 block diagram 11-1 er-5200 c pu m 30800sfp nin t0 nr st xin ad c sr am 8m bits r tc 32.768kh z flash r o m am 29f800 sr am 2m bits d ec o d e#1 74h c 138 a(0:20) d (0:7) nr d ,nw r ad d ,nc s nc s d ec o d e#2` 74h c 138 ad d ,nc s ssc g r eset p_fail d etec t ac 24v ac ...

  • Page 100

    11 block diagram 11-2 sam4s er-5200 series 11-2 er-5200m cpu m30800 sfp nint0 nrst xin adc sram 8mbits rtc 32.768khz flash rom am29f800 sram 2mbits decode#1 74hc138 a(0:20) d(0:7) nrd, nwr add, ncs ncs decode#2` 74hc138 add, ncs sscg reset p_fail detect ac 24v ac 30v buzzer drive buzzer 2khz vfd dri...

  • Page 101: 12 Wiring Diagram

    Sam4s er-5200 series 12-1 12 wiring diagram 12-1 wiring pin connection cn1 = main to fiscal pba i/f no. Signal name no. Signal name 1 fa17 2 fa16 3 fa7 4 fa3 5 fa6 6 fa2 7 fa5 8 fa1 9 fa4 10 fa0 11 cs_fiscal eprom 12 fa15 13 gnd 14 fa14 15 vcc 16 fa13 17 vpp 18 fa12 19 fd3 20 fa8 21 fd4 22 fa9 23 fd...

  • Page 102

    12 wiring diagram 12-2 sam4s er-5200 series 12-2 wiring diagram case-lower ground(center) case-lower ground(rear) figure12-1 wiring diagram(er-5200).

  • Page 103: 13 Schematic Diagrams

    Sam4s er-5200 series 13-1 13 schematic diagrams [ schematics sheet content ] 1. Main pcb schematics. 1) cpu block ---------------------------------------------------------- 13-2 2) memory, rtc, decoder block --------------------------------- 13-3 3) power fail, buzzer block -------------------------...

  • Page 104

    13-2 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. A( 8) a( 9) a( 6) a( 7) a( 5) a( 3) a( 4) a( 2) a( 0) a( 1) d(6 ) d(7 ) d(5 ) d(3 ) d(4 ) d(2 ) d(0 ) d(1 ) 1 v76 v38 v112 v113 v80 v73 v69 sy sc lk r eset _r...

  • Page 105

    Sam4s er-5200 series 13-3 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. V91 a( 8) a( 9) a( 5) a( 6) a( 2) a( 3) a( 0) d(2 ) d(1 ) d(5 ) d(4 ) d(7 ) 2 v93 a( 7) a( 4) a( 1) d(0 ) d(3 ) d(6 ) v14 v99 mem_c e v101 _r eset _c s2 a( 19...

  • Page 106

    13-4 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. V58 t8 3 v37 vbt 5 2 8 9 6 5 2 3 vdi sp ( +3 0v ) v51 v61 v67 l16 v72 v77 l14 l13 t6 t1 v p h (+8.5v ) t5 v137 in t0_pf ail er5500m ain.Sch er- 5500 m a in 8 ...

  • Page 107

    Sam4s er-5200 series 13-5 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. _w r d(7 ) d(5 ) d(4 ) d(2 ) d(1 ) v52 d(7 ) d(6 ) d(5 ) d(4 ) d(3 ) d(2 ) d(1 ) d(0 ) v85 4 d(6 ) d(3 ) d(0 ) v87 v90 v81 _r d c s _ext in 1 sen _lever _r j ...

  • Page 108

    13-6 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. A( 3) a( 2) a( 0) a( 4) a( 1) a( 2) a( 0) a( 2) a( 1) a( 0) v153 v147 v141 v133 v129 v124 v127 v119 v123 v117 v111 v107 v103 v94 5 a( 1) a( 5) vcc v150 v159 v...

  • Page 109

    Sam4s er-5200 series 13-7 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. V16 v15 v20 v50 v30 v36 v41 v71 v74 v35 v21 v28 v29 6 vcc vprt vprt vcc v55 v54 vcc v34 v26 v31 r37 150k r38 300 v32 r18 150k r31 300 r36 10k r12 10k st ep_j ...

  • Page 110

    13-8 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. V56 v196 4.2v 21 19 15 13 9 7 3 1 n.C gnd d7 ce2 d3 d1 vdd 7 17 11 5 vcc d5 en vcc lcd ba cklit vo lt. Su pply (440ma) v190 v198 v185 c s _lc d d(0:7) v186 v1...

  • Page 111

    Sam4s er-5200 series 13-9 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. V19 v22 v7 t2 8 vcc r eset _r d _w r a( 1) a( 0) d(0 ) d(1 ) d(3 ) d(4 ) d(6 ) d(7 ) fd(1 ) fd(2 ) fd(4 ) fd(5 ) fd(7 ) fa (1 ) fa (2 ) fa (4 ) fa (5 ) fa (7 ...

  • Page 112

    13-10 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d f ile nam e a3 rev shin heung precision co., ltd. 12 v cc_5v vdi sp_ 3 0 v v o ut= 1.25 × (1+(r2/r1)) 4 7 10 c1 10nf c16 100pf r26 560 r21 560 1k r22 1k r23 r4 1k 1 2 3 ksc945 q8 c13 470uf 16v r29 27k vprt ...

  • Page 113

    Sam4s er-5200 series 13-11 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d f ile nam e a3 rev shin heung precision co., ltd. 22 sen_ dw rcom p 1 draw er_1 s p ool_mot l4 l3 v p r t _ 8.5v draw er_2 draw er_1 draw er_2 sen_ dw rcom p 2 s p ool_mot r16 10k 10k r8 1k r10 1k r9 l2 1n4...

  • Page 114

    13-12 sam4s er-5200 series 4 da te of 4 3 2 1 ab si ze 3 2 1 b dr aw n by s heet c ti tl e : d c d fi le na m e a3 re v sh in h eung pr ec isi on co ., lt d. 2 1 1 re d bl u e bl u e 1 1 2 2 re d ear t h br o w n bl u e 1 3 4 2002. 10. 16 1 v1 .1 po w e r co rd ac 230v / 50h z 2 2 to ma in pba e r 5...

  • Page 115

    Sam4s er-5200 series 13-13 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d f ile nam e a3 rev shin heung precision co., ltd. 11 vcc l2 l6 l10 l17 v2 6 v2 4 v2 1 v2 0 v1 6 v7 v1 4 v2 v6 v4 v3 v1 v8 v1 0 v1 1 v2 9 v3 0 v2 8 l11 l22 er5200 i f .S ch 13 cn1:m 12 cn1:l 10 cn1:j 9 cn1:i...

  • Page 116

    13-14 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. V5 v7 v2 3 v2 1 v2 9 v3 8 11 v1 0 v3 v2 4 v1 9 v4 0 v3 3 10 cn2 :j 7 cn2 :g 4 cn2 :d dt r1 dsr1 gnd tx d 1 l6 l7 l9 rx d2 tx d2 dtr2 ds r2 v8 v2 rx d1 ds r1 ...

  • Page 117

    Sam4s er-5200 series 13-15 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. E p6 f c p5 g p4 p2 p1 p8 dp p9 g9 g2 g1 g3 g5 g4 g6 g8 g7 g9 g6 g7 g3 g4 g1 blk 1 a com p1_a p3_f p4_g p6_e p7_d p10_h g10 vf1 vcc vfd _lat c h vfd_sclk h p...

  • Page 118

    13-16 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d file nam e a3 rev shin heung precision co., ltd. H p1 0 d p7 g p3 a dp p2 b p9 1 e p6 p4 c blk p6_e vf1 p2_b p1_a p1_a p3_f p2_b p5_c p7_d p8_d p p4_g p6_e p5_c g2 sen_dispdiscon g1 p7_d p8_d p blue p3_f g1...

  • Page 119

    Sam4s er-5200 series 13-17 4 da te of 4 3 2 1 ab si ze 3 2 1 b dr aw n by s heet c ti tl e : d c d fi le na m e a3 re v sh in h eung pr ec isi on co ., lt d. E p6 f c p5 g p4 p2 p1 p8 dp p9 g9 g2 g1 g3 g5 g4 g6 g8 g7 g9 g6 g7 g3 g4 g1 1 a co m p1_a p3_f p4_g p6_e p7_d p10_h g1 0 v f d _la t c h vf d...

  • Page 120

    13-18 sam4s er-5200 series 4 date of 4 3 2 1 ab si ze 3 2 1 b draw n by sheet c title : d c d f ile nam e a3 rev shin heung precision co., ltd. 1 2 3 12 12 3 1 3 a b b 20 1 2 2 1 4 19 20 21 16 17 18 13 14 15 10 11 12 7 8 9 5 6 4 2 3 1 6 3 4 1 1 64 64 64 64 1 2 12 13 2 vcc a 5 2 64 64 aut ocut _sens ...

  • Page 121: Update Log

    Sam4s er-5200 series update log application date page part # notes (cause & solution) s/bulletin 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 ...

  • Page 123

    ⓒ shin heung precision. March 2004 printed in korea. V1.0 code no. : jk68-60930a.