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Sam4s ER-380F Service Manual

Manual is about: ELECTRONIC CASH REGISTER

Summary of ER-380F

  • Page 1

    Electronic cash register c o n t e n t s er-380m / er-380f / er-380rk 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. Special circuit descriptions 8....

  • Page 3

    About this manual this service manual describes how to perform hardware service maintenance for the sam4s er-380m/f series electronic cash register. Notes notes may appear anywhere in the manual. They describe additional information about the item. Precaution symbols . Indicates a safety precaution ...

  • Page 4

    Copyright ⓒ 2004 by shin heung precision. 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 . Sam4s er-380m/f series service man...

  • Page 5: Overview of This Ecr

    Overview of this ecr this ecr is a microprocessor-based system, using a 16 bits microprocessor . This service manual provides the technical information for many individual component systems, circuits and gives an analysis of the operations performed by the circuits. If you need more technical inform...

  • Page 6: 1 Precaution Statements

    Sam4s er-380m/f 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 protecti...

  • Page 7

    1 precaution statements 1-2 sam4s er-380m/f 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 electroly...

  • Page 8: 2 Product Specifications

    Sam4s er-380m 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-380m/f series 2-2 appearance 2-2-1 appearance dimensions (mm) 400 450 266 er -3 80m elec tr oni c ash reg ist er figure2-1 dimensions 2-2-2 feature locations 1 2 3 4 6 7 5 er -3 80m ele ct ro ni c as h re gis ter figure2-2 location features ① printer cover ② key...

  • Page 10

    2 product specifications sam4s er-380m/f 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 m...

  • Page 11

    2 product specifications 2-4 sam4s er-380m/f 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) × 70 mm or less table2-3 paper specifications 2-3-3 printable area the printable a...

  • Page 12

    2 product specifications sam4s er-380m/f 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 ℃ /ph...

  • Page 13

    2 product specifications 2-6 sam4s er-380m/f 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 ...

  • Page 14

    2 product specifications sam4s er-380m/f 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 (thermistor) ...

  • Page 15

    2 product specifications 2-8 sam4s er-380m/f series 2-4 power specifications 2-4-1 power specification item description remark input 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...

  • Page 16

    2 product specifications sam4s er-380m/f 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 11...

  • Page 17

    2 product specifications 2-10 sam4s er-380m/f 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 indic...

  • Page 18

    2 product specifications sam4s er-380m/f series 2-11 2-5 interface specifications 2-5-2 eklz interface 2-5-2-(a) cable connection cn9 eklz signal pin no wire color pin no signal vcc 1 red 6 vcc txd 2 yellow 3 rxd rxd 3 green 1 txd - 4 - - - gnd 5 black 7 gnd table2-13 eklz cable connection 2-5-2-(b)...

  • Page 19

    2 product specifications 2-12 sam4s er-380m/f series memo.

  • Page 20: 3 Installation and Operation

    Sam4s er-380m/f series 3-1 3 installation and operation 3-1 system configuration 3-1-1 configuration er-380m el ec tr on i c as h r eg is te r figure 3-1 system configuration.

  • Page 21

    3 installation and operation 3-2 sam4s er-380m/f 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 pinter cover. 3. Ensure that the paper is being fed from the bottom of the roll. Place ...

  • Page 22

    3 installation and operation sam4s er-380m/f series 3-3 3-2 installation 3-2-3 rs-232c serial cable installation 1. 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 ...

  • Page 23

    3 installation and operation 3-4 sam4s er-380m/f 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 fu...

  • Page 24

    3 installation and operation sam4s er-380m/f series 3-5 3-3 operation 3-3-2 key board matrix (dealer option) figure3-5 key board (std) figure3-6 key board (spain).

  • Page 25

    3 installation and operation 3-6 sam4s er-380m/f series 3-3 operation 3-3-2 key board matrix (dealer option) figure3-7 key board (usa) u figure3-8 key board (england) figure3-9 key board (germany).

  • Page 26

    3 installation and operation sam4s er-380m/f series 3-7 3-3 operation 3-3-3 initial clear 1. 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. Figure3-10 initial clear key & print s...

  • Page 27

    3 installation and operation 3-8 sam4s er-380m/f series 3-3 operation 3-3-6 self test 3-3-6-(a) test printer 1. 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...

  • Page 28: 4 Disassembly And Assembly

    Sam4s er-380m/f 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 ...

  • Page 29

    4 disassembly and assembly 4-2 sam4s er-380m/f series 4-2 disassembling the case lower block 4-2-1 ass’y printer 1. Open the ass'y cover printer(a) and lift it off. (page9-1,9-2) 2. Separate the ground wire( ⓐ , ⓑ ) from the pmo-paper supply(c-37). (page9-7) 3. Remove the screw(c-42) from the pmo-pa...

  • Page 30

    Sam4s er-380m/f 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 le...

  • Page 31

    5 maintenance and adjustment 5-2 sam4s er-380m/f series memo.

  • Page 32: 6 Reference Information

    Sam4s er-380m/f 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 ...

  • Page 33

    6 reference information 6-2 sam4s er-380m/f 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 sen_dispdiscon in 53 p4.1 address 17 out 4 p9.3 dtr2 out ...

  • Page 34

    6 reference information sam4s er-380m/f 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 input...

  • Page 35

    6 reference information 6-4 sam4s er-380m/f series 6-1 semiconductor base diagram 6-1-2 memory figure 6-3 eprom m27c4001 specification 6-1-3 logic ics figure 6-4 74hct08 figure 6-5 74hc14 figure 6-6 74hc138 figure 6-7 74hc541 l l h h l h l h function table inputs output a b l l l h y 13 14 12 11 10 ...

  • Page 36

    6 reference information sam4s er-380m/f series 6-5 6-1 semiconductor base diagram 6-1-4 other ics figure 6-8 motor driver lb1838 specification 82c55a (plcc) top view cs gnd a1 a0 pc7 pc6 pc5 pc4 pc0 pc1 p c3 p b0 p b1 p b2 p b3 p b4 p b5 p b6 p b7 nc nc reset d0 d1 d2 d3 d4 d5 d6 d7 v cc rd pa 0 pa ...

  • Page 37

    6 reference information 6-6 sam4s er-380m/f series 6-1 semiconductor base diagram 6-1-4 other ics figure 6-11 sscg fs781 specification figure 6-12 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 ...

  • Page 38

    6 reference information sam4s er-380m/f series 6-7 6-1 semiconductor base diagram 6-1-4 other ics figure 6-13 ka393 figure 6-14 ka34063 figure 6-15 m51953 6-1-5 tr , diode figure 6-16 transistor & diode 1 switch collector switch emitter timing capacitor gnd driver collector i pk sense v cc comparato...

  • Page 39

    6 reference information 6-8 sam4s er-380m/f series memo.

  • Page 40

    Sam4s er-380m/f 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...

  • Page 41

    7 special circuit descriptions 7-2 sam4s er-380m/f series 7-1 power circuit 7-1-1 vdisp : +30vdc +30vac is rectified by the bridge diode (d4,d5,d6,d7) and the capacitors(c40,c27). 7-1-2 vdrv : +24vdc +24vdc is produced by the bridge diode (bd1) and the capacitors(c5,c25). This voltage is used as a c...

  • Page 42

    7 special circuit descriptions sam4s er-380m/f 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(u8). When +5vdc is fallen under 4.3vdc by power-off, reset signal prohibits the syste...

  • Page 43

    7 special circuit descriptions 7-4 sam4s er-380m/f series 7-3 battery, rtc(clock), buzzer, cash drawer and vfd circuits 7-3-1 battery circuit battery circuit supplies srams and rtc (u14, rs5c372a) with voltage source and is used to drive clock and to save data when the main power is turned off. When...

  • Page 44

    7 special circuit description sam4s er-380m/f series 7-5 7-3 battery, rtc(clock), buzzer and cash drawer circuits 7-3-4 cash drawer driving circuit the circuit is used for opening cash drawer and driven by the q5(mmbt222a),q1(ksd288-y). When its state is high level signal, q5(mmbt222a) or q1 (ksd288...

  • Page 45

    7 special circuit descriptions 7-6 sam4s er-380m/f series 7-4 keyboard circuit the key board circuit consist of the scan signal of 8 lines and the return signal of 8-line. The cpu sends repeatedly and continuously the scan data s0 s ∼ 7 through the 74hct138(u21). The key information input in the ret...

  • Page 46

    7 special circuit description sam4s er-380m/f series 7-7 7-5 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 47

    7 special circuit descriptions 7-8 sam4s er-380m/f series 7-5 thermal printer circuit figure 7-10 thermal printer timing waveform clk data latch stb1,2,3 stb4,5,6 printing(1~192) printing(193~384) 384 bits 384 bits 384 bits.

  • Page 48: 8 Troubleshooting

    Sam4s er-380m/f 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 main pba 2. Check the bridge dio...

  • Page 49

    8 troubleshooting 8-2 sam4s er-380m/f series 8-2 system problem end system problem reset signal ok? Y n 1. Check the ic m51953b(u8) 2. Check the 74hc14(u9). 3. Check the rst pattern on pcb. Power fail signal ok? Program ok? Y 1. Check the ncs, nrd signal of eprom 2. Check the addr/data line pattern ...

  • Page 50

    8 troubleshooting sam4s er-380m/f 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 p9.7) 4. Check the harness. Disconnect ok? Power vdisp, vcc ok? Y 1. Refer ...

  • Page 51

    8 troubleshooting 8-4 sam4s er-380m/f series.

  • Page 52

    8 troubleshooting sam4s er-380m/f series 8-5 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. ...

  • Page 53

    8 troubleshooting 8-6 sam4s er-380m/f series 8-5 key board problem end key board problem key input failure ? Y n 1. Check the key scan part 74hc138(u21) 2. Check the key return part 74hct541(u23) 3. Check the related circuit and pattern 4. Check & change key board assy 5. Check the kbd connector on ...

  • Page 54

    8 troubleshooting sam4s er-380m/f series 8-7.

  • Page 55

    8 troubleshooting 8-8 sam4s er-380m/f series 8-6 drawer and spool motor problem drawer problem drawer open failure ? Y n 1. Check the drawer connector & harness. 2. Check the related circuit & component ksd288 (q1) mmbt222a(q5) on main pba. 3. Check the solenoid in the drawer. Compulsory failure? 1....

  • Page 56

    8 troubleshooting sam4s er-380m/f series 8-9 8-7 rs-232c serial communication problem end rs-232c problem loop back failure? Y n 1. Perform the “self test” in the s-mode using the loop back test connector. 2. Check the connection of the rs-232c connector and loop back connector. 3. Check the txd,rxd...

  • Page 57

    8 troubleshooting 8-10 sam4s er-380m/f series memo.

  • Page 58

    Sam4s er-380m/f series 9-1 9 exploded views and parts list 9-1 main set 9-1-1-1 exploded view figure9-1 total disassembly (er-380m).

  • Page 59

    9 exploded views and parts list 9-2 sam4s er-380m/f series 9-1-1-2 exploded view figure9-2 total disassembly (er-380f).

  • Page 60

    9 exploded views and parts list sam4s er-380m/f series 9-3 9-1 main set 9-1-2 parts list b-18 b-8 b-9 b-11 b-12 b-14 b-15 b-16 b-17 b-13 b-10 b-2 b-3 b-4 b-5 b-7 b-6 e b-1 d r figure9-3 cover printer assembly figure9-4 case upper assembly 9-1-2-(a) cover print assembly no. Parts no. Description / sp...

  • Page 61

    9 exploded views and parts list 9-4 sam4s er-380m/f series 9-1-2-(b) case upper assembly (er-380f) no. Parts no. Description / specification q`ty design-location serviceable remark b jk94-01125a pra etc-case-upper: er-380f,std 1 y b-1 jk72-20063a pmo-window display:er-380,pc,blk 1 y b-2 jk72-20064a ...

  • Page 62

    9 exploded views and parts list sam4s er-380m/f series 9-5 9-1 main set 9-1-2 parts list figure9-5 case lower assembly 9-1-2-(c) case lower assembly no. Parts no. Description / specification q`ty design-location serviceable remark e-1 jk72-40215a pmo-pully winding: abs(v0),blk 1 y e-2 6002-000174 sc...

  • Page 63

    9 exploded views and parts list 9-6 sam4s er-380m/f series 9-1 main set 9-1-2 parts list 9-1-2-(d) case lower assembly no. Parts no. Description / specification q`ty design-location serviceable remark e-14 6006-000199 screw-ass'y tapt:wt,bh,+,m4,l8,zpc(yel) 1 y e-15 6002-000174 screw-tapping:pwh,+,2...

  • Page 64

    9 exploded views and parts list sam4s er-380m/f series 9-7 9-2 printer (stm-210) 9-2-1 exploded view figure9-6 printer (stm-210).

  • Page 65

    9 exploded views and parts list 9-8 sam4s er-380m/f series 9-2 printer (stm-210) 9-2-1 exploded view figure9-7 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 y c-1 jk7...

  • Page 66

    9 exploded views and parts list sam4s er-380m/f series 9-9 9-2 printer (stm-210) 9-2-2 parts list 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 jk72-20008a pmo-gea...

  • Page 67

    9 exploded views and parts list 9-10 sam4s er-380m/f series 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 an...

  • Page 68

    9 exploded views and parts list sam4s er-380m/f series 9-11 9-3 key board 9-3-1 key board (44key) 9-3-1-(a) exploded view d-1 d d-2 d-3 d-4 d-8 d-5 d-9 d-10 d-11 d-12 d-6 d-7 figure9-8 key board (60 key).

  • Page 69

    9 exploded views and parts list 9-12 sam4s er-380m/f series 9-3 key board 9-3-1-(b) parts list no. Parts no. Description / specification q`ty design-location serviceable remark jk59-30011a unit-keyboard,std:english,44k,membrane 1 y jk59-30011b unit-keyboard,crs:english,44k,membrane 1 y jk59-30011c u...

  • Page 70

    9 exploded views and parts list sam4s er-380m/f series 9-13 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 d...

  • Page 71

    9 exploded views and parts list 9-14 sam4s er-380m/f series 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,...

  • Page 72

    9 exploded views and parts list sam4s er-380m/f series 9-15 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 ...

  • Page 73

    9 exploded views and parts list 9-16 sam4s er-380m/f series memo.

  • Page 74: 10 Pcb Layout and Parts List

    Sam4s er-380m/f series 10-1 10 pcb layout and parts list 10-1 main pcb layout 10-1-1 main pcb (pcb:jk41-10552a) 10-1-1-(a) component side view.

  • Page 75

    10 pcb layout and parts list 10-2 sam4s er-380m/f series 10-1 main pcb layout 10-1-1-(b) parts list no part-no description / specification q’ty design location serviceabl e remark s - jk92-01260a pba main-board:er-380m,fiscal 1 - 0202-000216 solder-bar:s63s-b20,s63s,350x34,sn63/pb3 1 - 0202-001025 s...

  • Page 76

    10 pcb layout and parts list sam4s er-380m/f series 10-3 10-1 main pcb layout 10-1-1-(b) parts list no part-no description / specification q’ty design location serviceabl e remark s - 3704-000255 socket-ic:32p,dip,sn,2.54mm 1 u15 - 3708-000306 connector-fpc/ffc/pic:6p,2.54mm,straight 1 cn17 - 3708-0...

  • Page 77

    10 pcb layout and parts list 10-4 sam4s er-380m/f series 10-1 main pcb layout 10-1-1-(b) parts list no part-no description / specification q’ty design location serviceabl e remark s - 0903-001155 ic-microcomputer:30800sfp,16bit,qfp,100p 1 u10 - 0904-000411 ic-peripheral:82c55,8bit,plcc,44p 1 u18 - 0...

  • Page 78

    10 pcb layout and parts list sam4s er-380m/f series 10-5 10-1 main pcb layout 10-1-1-(b) parts list no part-no description / specification q’ty design location serviceabl e remark s - 2203-000192 c-ceramic,chip:100nf,+80-20%,50v,y5v,tp, 36 c3,c9,c10,c25,c29,c40,c43 c44,c46,c47,c49,c56,c57 c58,c62,c6...

  • Page 79

    10 pcb layout and parts list 10-6 sam4s er-380m/f series 10-2 stm-210 printer pcb layout 10-2-1 component side 10-2-2 parts list no part-no description / specification q’ty design location serviceable remark s - jk92-01225a pba sub-prt conn board:stm-210,er-5500 1 assy y - 3708-001390 connector-fpc/...

  • Page 80

    10 pcb layout and parts list sam4s er-380m/f series 10-7 10-3 power switch pcb layout 10-3-1 component side view 10-3-2 parts list no part-no description / specification q’ty design location serviceabl e remark s - jk92-01227b pba sub-power sw:er-5200/5500,std 1 assy y - 3711-000190 connector- heade...

  • Page 81

    10 pcb layout and parts list 10-8 sam4s er-380m/f series 10-4 display layout 10-4-1 er-380f front display (vfd 10digit) 10-6-1-(a) component side view 10-4-1-(b) parts list (front display) no part-no description / specification q’ty design location serviceabl e remarks 3711-004111 wafer;box-header,1...

  • Page 82

    10 pcb layout and parts list sam4s er-380m/f series 10-9 10-4 display layout 10-4-2 er-380f rear display (vfd 10digit) 10-4-2-(a) component side view 10-4-2-(b) parts list (rear display) no part-no description / specification q’ty design location serviceabl e remarks jk92-01231a pba sub-turret:er-51...

  • Page 83

    10 pcb layout and parts list 10-10 sam4s er-380m/f series 10-5 fiscal layout 10-5-1 component side view 10-5-2 parts list 10-5-2-(a) parts list (memory size = 512kbits) no part-no description / specification q’ty design location serviceabl e remark s jk92-00132a pba sub-fiscal b/d:er-5240f,512kbit 1...

  • Page 84

    10 pcb layout and parts list sam4s er-380m/f series 10-11 10-5 fiscal layout 10-5-2 parts list 10-5-2-(c) parts list (memory size = 2mbits) no part-no description / specification q’ty design location serviceabl e remark s jk92-00132c pba sub-fiscal b/d;2mbits 1 2mbits assy y 1102-000136 ic-eprom:27c...

  • Page 85

    10 pcb layout and parts list 10-12 sam4s er-380m/f series memo.

  • Page 86: 11 Block Diagram

    Sam4s er-380m/f series 11-1 11 block diagram 11-1 er-380m receipt printer (stm-210) p/end vph lever power trans front (16*2 lcd) adc nrst nint0 cpu m30800sfp xin mot drive lb1838 vph on/off vprt +8.5v tph_clk, data latch, nstobe reset vcc vprt vdrv vdisp +5v +8.5v +24v +30v p/fail detect spool drive...

  • Page 87

    11 block diagram 11-2 sam4s er-380m/f series 11-2 er-380f receipt printer (stm-210) p/end vph lever power trans rear(10digit) front(10digit) vfddrive adc nrst nint0 cpu m30800sfp xin mot drive lb1838 vph on/off vprt +8.5v tph_clk, data latch, nstobe reset vcc vprt vdrv vdisp +5v +8.5v +24v +30v p/fa...

  • Page 88: 12 Wiring Diagram

    Sam4s er-380m/f series 12-1 12 wiring diagram 12-1 wiring pin connection cn8 = main to printer cn7=display (vfd) cn9 = main to fiscal pba i/f no signal name no signal name no. Signal name 1 vcc 1 sen_dispdiscon 1 fa17 2 lever sensor in 2 vcc 2 fa16 3 p/end sensor light 3 display_clk 3 fa7 4 p/end se...

  • Page 89

    12 wiring diagram 12-2 sam4s er-380m/f series memo.

  • Page 90: 13 Schematic Diagrams

    13-1 sam4s er-380m/f series 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, display block --------------...

  • Page 91

    13-2 sam4s er-380m/f 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. V4 _r d v4 8 v4 6 v4 7 v4 5 v4 2 v4 3 v3 6 v3 7 v 149 v5 0 v5 3 v2 6 v2 7 v2 3 v2 4 v2 1 v1 8 v1 9 v4 1 v3 9 v3 4 v3 2 0 v2 v1 _w r v1 5 t4 v...

  • Page 92

    Sam4s er-380m/f series 13-3 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. 0 t6 v6 4 v6 3 vbt vbt vc c vbt vbt v6 2 _c s 0 _r d a( 2) a( 1) a( 0) a( 5) a( 4) a( 3) a( 8) a( 7) a( 6) a( 11) a( 10) a( 9) a( 14) a( 13) ...

  • Page 93

    13-4 sam4s er-380m/f 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. V6 9 0 t2 v6 8 v7 1 v7 0 v6 7 a dc_ b a t in t 0 _ pf ai l e r 380_m a in. Sc h er -380m ma in 8 10k r2 9 r4 1 1k 2 3 1 m m b t 2222a q1 6 di...

  • Page 94

    Sam4s er-380m/f series 13-5 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. V7 4 v7 5 v7 7 v8 0 2. Vc c 0 v7 3 v7 9 100pf c4 1 100pf c4 5 s p ool _ m ot v 144 v7 6 r6 0 100 r5 2 100 19 c n 10: s ld (6) ld (4) 13 c n 1...

  • Page 95

    13-6 sam4s er-380m/f series 4 dat e of 4 3 2 1 ab siz e 3 2 1 b drawn by s heet c title : d c d file name a3 rev shin heung p recision co., ltd. Vcc vcc vcc v1 04 v1 05 v1 01 v1 02 v9 9 v1 00 v9 6 v9 7 v9 3 v9 4 v9 0 v9 1 tx d2 dtr2 ds r2 rx d2 dtr1 ds r1 rx d1 tx d1 ds r0 dtr0 rx d0 tx d0 dtr2 _o u...

  • Page 96

    Sam4s er-380m/f series 13-7 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. V1 3 3 v1 1 6 v1 2 8 v1 2 3 v1 2 9 v1 2 7 v1 2 5 v1 2 6 v 124 0 vc c 4. 7k r116 4. 7k r129 4. 7k r127 4. 7k r117 0x 100008~ 0x 10000f _c s 1 ...

  • Page 97

    13-8 sam4s er-380m/f 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. V 152 08 vc c r7 6 150k v1 5 1 10k r6 5 c5 3 100pf c6 0 100pf vc c vph sen _ d isc o n sen _ l ever st ep_ ph a st ep_ ph b st ep_ en di sc o...

  • Page 98

    Sam4s er-380m/f series 13-9 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. 0 v1 3 8 vf is_ o n o f f ld (0: 7) v 139 500m a fd (0) fd (3) fd (2) fd (1) fd (6) fd (5) fd (4) fa (0) fd (7) fa (3) fa (2) fa (1) fa (6) f...

  • Page 99

    13-10 sam4s er-380m/f 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. T5 08 v 141 3 cn6 :c v1 4 2 10k r1 1 10k r9 t1 vd isp vpr t t3 e r 380_m a in. Sc h 2003. 10. 18 er -380m ma in k- w on, c hoi l pp1 : 470uf...

  • Page 100

    Sam4s er-380m/f series 13-11 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...

  • Page 101

    13-12 sam4s er-380m/f 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. E p6 f c p5 g p4 p2 p1 p8 dp p9 g9 g6 g7 g3 g4 g1 g1 g2 p 1_a p 2_b vf p 6_e bl k g3 g6 g4 g5 g9 g7 g8 p 3_f g1 0 1 a co m vf p1_a p3_f p4_g...

  • Page 102

    Sam4s er-380m/f 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 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 ...

  • Page 103

    13-14 sam4s er-380m/f 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. 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...

  • Page 104

    Sam4s er-380m/f series 13-15 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. 1 r8 r1 1 a1 0 a9 a1 3 a1 2 a1 5 a0 a3 a2 /ce a4 a7 a6 d1 d7 d2 d5 d4 a1 5 a1 4 a1 2 a1 1 a9 a8 a6 a5 a3 a2 a0 a1 7 ne w fi sc al pc b d5 d6...

  • Page 105

    13-16 sam4s er-380m/f series.

  • Page 106

    Sam4s er-380m/f 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. Gn d gn d rx d1 rx d1 dt r1 dt r1 gn d gn d rx d0 rx d0 dt r0 dt r0 1 ds r1 ds r1 tx d 1 tx d 1 ds r0 ds r0 tx d 0 tx d 0 ds r1 _ in dt r1 _...

  • Page 107

    13-18 sam4s er-380m/f series memo.

  • Page 108: Update Log

    Sam4s er-380m/f 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 servic...

  • Page 110

    ⓒ shin heung precision . March 2004 printed in korea v1.0 code no. : jk68-60955a.