Casio CE-200 Service Manual Download

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SERVICE MANUAL

ELECTRONIC CASH REGISTER

(without price)

Printer Model : M-190G-071

PCR-365A

(EX-248AC)

CE-250

(EX-248BC)

CE-200

(EX-248CC)

JUN. 2000

INDEX

Summary of Contents for CE-200

Page 1: ...SERVICE MANUAL ELECTRONIC CASH REGISTER without price Printer Model M 190G 071 PCR 365A EX 248AC CE 250 EX 248BC CE 200 EX 248CC JUN 2000 INDEX...

Page 2: ...IC Reset circuit 11 5 5 Power down detection circuit PWD 11 5 6 Address latch circuit 11 5 7 RAM ROM bank selection circuit 12 5 8 Head drive circuit for printer 13 5 9 Power supply circuit for displa...

Page 3: ...ness Upper 0 066 mm Lower 0 058 mm 1 SPECIFICATIONS 1 1 Electrical specifications 120V Power consumption In operation Max 0 28 A Min 0 12 A Power OFF 0 10 A Memory protection Back up battery Mangan Ba...

Page 4: ...ng to the manufacture s instructions VORSICHT Explosionsgefahr bei unsachgem em Austausch der Batterie Ersatz nur durch denselben oder einen vom Hersteller empfohlenen gleichwertigen Typ Entsorgung ge...

Page 5: ...E266 E3 1 CN4 24P 24P Main Display SH101MA E248 E2 1 12P 10P Pop up Display SH1019A E248 E2 2 Fuse Transformer TE248 E1D 3P CN8 CN1 4P CN9 CN5 CN10 2P 20P 3P CN2 CN11 25P 7P Mangan Battery UM 3 X 3 W...

Page 6: ...ircuit HA A HD H PRINTER M 190G DISPLAY CONTROL uPD16312GB 3B4 CUSTOMER DISPLAY SH1019A MAIN DISPLAY SH101MA DI DO CLK STB Segment Digit data A8 A15 KC0 KC4 Select address AD0 AD7 AD0 AD5 AD0 AD7 AD0...

Page 7: ...5 4 DISASSEMBLY 1 Open the printer cover Remove the 2 screws of the upper case Remove the 2 screws 2 Slide the upper case to the front side 3 Open upper case from the left side...

Page 8: ...ok them Remove the write side 5 Release 3 screws to remove printer plastic stand 6 Release 2 screws to remove printer unit 7 To remove the main PCB release 7 screws Remove the 3 screws Remove the 2 sc...

Page 9: ...Power transistor Q2 Voltage detection transistor Voltage level at above check point unit V Measurement position A B C D Voltage V 12 5V 5 3V 6 2V 2 47V 5 CIRCUIT EXPLANATION 5 1 Power supply circuit A...

Page 10: ...Pulse High 27 A8 Address signal A8 Out Pulse High 28 A9 Address signal A9 Out Pulse High 29 A10 Address signal A10 Out Pulse High 30 A11 Address signal A11 Out Pulse High 31 A12 Address signal A12 Out...

Page 11: ...al PWD In Low High 65 RB0 Address signal for RAM Bank 0 Out High High 66 RB1 Address signal for RAM Bank 1 Out High High 67 RB2 Address signal for RAM Bank 2 Out High High 68 VDD VDD 5 V 5 V 69 X2 Sys...

Page 12: ...SEG7 Display segment signal Sg Out Pulse Low 22 SEG8 Display segment signal Sdp Out Pulse Low 23 SEG9 Display segment signal Str Out Pulse Low 24 SEG10 Display segment common signal Scom Out Pulse Lo...

Page 13: ...itialize IC send a reset signal to CPU To Pin No 64 of CPU When the VP voltage become less than 4 8 V the pin No 1 of IC5 become Low level Then the transistor Q44 become OFF When Q44 become OFF the vo...

Page 14: ...gh speed access 288 bytes Internal RAM High speed access Short direct area 192 bytes FE20 FFFF FA80 Internal RAM High speed access Outer I O area F000 General purpose register 32 bytes Special functio...

Page 15: ...e CPU want to rotate the motor CPU change the MD signal to High from Low Then TR1 TR2 and TR5 are become ON and MD signal is become GND level and then motor is rotated Head drive circuit When the CPU...

Page 16: ...14 5 9 Power supply circuit for display This circuit is making the power for display tube Voltage level VN Est 31 2 V VF1 VF2 Est AC4 85 V...

Page 17: ...to OFF position 2 Pressing the FEED button and turn the mode switch to PRG position 3 Release the FEED button 4 Input 9999900000 and press ST 2 key 5 Diagnostic program is executed 6 2 Check item The...

Page 18: ...ed on the display No display No display DISPLAY No display No display Low battery L Low battery Nil Battery OK PAD2 status 1 Short 0 Open PAD1 status 1 Short 0 Open Always 1 Drawer sensor 1 Close 0 Op...

Page 19: ...Date and Time test 1 Display test All segment light on 2 Ckeck sum test of EP ROM Normal end Error end XX00 Check sum value XXXX Check sum value 3 RAM test Read Write test Normal end receipt 256 Kbit...

Page 20: ...ta from start to end address and issues receipt 1 Read the data from start to end address continuously until power off Brink signal on the display during checking Note Be sure to execute the series te...

Page 21: ...receipt once 1 8 2 Prints all character on receipt continuously To stop this test press any key or turn the mode switch to OFF position 2 3 5 9 0 0 3 7 Time display test Input 9 2 key Display the tim...

Page 22: ...ck at DSR signal Low High 2 Send the data 05Ah from TxD and receive it at RxD terminal To stop this test turn the mode switch to OFF position Loop back connection TxD 2 RxD 3 DSR 6 Normal End Error En...

Page 23: ...nfirming the subtotal Finalize operation attempted without entering amount tender Change amount over Read reset operation without declaring cash in drawer This error appears only when this function is...

Page 24: ...de Error sample 3 Error code Error Name Meaning 1 Sequential trap The machine try to write to accumulator when the CPU is hung up 2 Memory write error Error happens when the CPU write the data to memo...

Page 25: ...4A 4Y 3B 3Y 3A 14 13 12 11 10 8 9 1 2 3 4 5 7 6 1A 1B 1Y 2A 2B GND 2Y VCC 4B 4A 4Y 3B 3Y 3A 14 13 12 11 10 8 9 1 2 3 4 6 8 7 5 11 9 10 12 A1 B2 C3 G2A G2B G1 GND TOP VIEW Y7 VCC Y0 Y1 Y2 Y4 Y3 Y6 Y5...

Page 26: ...C TIJxxxx R Vref Cathode K Anode A Vref 2 5 V 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 1Q 1D 2Q 2D 3Q 3D 4Q 13 Vcc 8Q 8D 7D 7Q 6D 6Q 5D 9 12 10 4D GND 11 5Q Output Control Enable G Q G OE D D G OE Q Q G O...

Page 27: ...ain active low output 2 CMOS active low output S 808XX AX XX XXX T2 Tape spec IC direction Production short No Package No NP SC 82AB MP SOT 23 5 UP SOT 89 3 Y TO 92 Output N Nch open drain Active L L...

Page 28: ...26 9 PCB LAYOUT...

Page 29: ...N PCB CIRCUIT 29 2 1 MAIN PCB CIRCUIT 1 7 29 2 2 MAIN PCB CIRCUIT 2 7 30 2 3 MAIN PCB CIRCUIT 3 7 31 2 4 MAIN PCB CIRCUIT 4 7 32 2 5 MAIN PCB CIRCUIT 5 7 33 2 6 MAIN PCB CIRCUIT 6 7 34 2 7 MAIN PCB CI...

Page 30: ...28 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No LOCATION OF PRINTED CIRCUIT BOARDS EX240698...

Page 31: ...29 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No MAIN PCB E248 1 1 7 E240699 1...

Page 32: ...30 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No MAIN PCB E248 1 2 7 E240699 2...

Page 33: ...31 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No MAIN PCB E248 1 3 7 E240699 3...

Page 34: ...32 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No MAIN PCB E248 1 4 7 E240699 4...

Page 35: ...33 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No MAIN PCB E248 1 5 7 E240699 5...

Page 36: ...34 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No MAIN PCB E248 1 6 7 E240699 6...

Page 37: ...35 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No MAIN PCB E248 1 7 7 E240699 7...

Page 38: ...36 Description Board No Drawing No MAIN DISPLAY E248 E2 1 E441107...

Page 39: ...37 Description Board No Drawing No REAR DISPLAY E248 E2 2 E441108...

Page 40: ...38 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No KEYBOARD E266 E3 1 E240700...

Page 41: ...39 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B C D E F G H I J K A B C D E F G H I J K A Description Board No Drawing No POWER SUPPLY E341071...

Page 42: ...40 Description Board No Drawing No BATTERY E441109...

Page 43: ...41 Description Board No Drawing No MOTOR E441110...

Page 44: ...ntity used per unit R Rank A Essential B Stock recommended C Less recommended X No stock recommended 11 PARTS LIST MODEL PCR 365A EX 248AC CE 250 EX 248BC CE 200 EX 248CC CONTENTS Exploded view 43 1 M...

Page 45: ...43 49 50 57 56 55 36 44 37 35 45 47 54 53 52 51 42 43 48 Drawer E248 1 ass y 46 3 58 2 38 39 7 8 4 5 6 40 1 Keyboard 41...

Page 46: ...44 0 00 1 2 3 4 5 6 7 8 9 25 26 23 24 12 13 15 18 22 17 16 14 11 9 20 10 21 19 32 33 34 27 28 29 30 31 Keyboard Block...

Page 47: ...1 1 1 AF B N Q35 22501633 TRANSISTOR 2SA1015 0 Y GR TP 1 1 1 AA B Q4 22501323 TRANSISTOR 2SA933AS QRS TP 1 1 1 AA B Q6 22304135 TRANSISTOR 2SD1853 AA 1 1 1 AC B Q8 22303902 TRANSISTOR 2SD1111 AA 1 1 1...

Page 48: ...3 32 34 38 42 43 45 49 5 RESISTOR RD1 4WT 24Y101J 17 17 17 NOT SUPPLY X R70 RESISTOR RD1 4WT 24Y221J 1 1 1 NOT SUPPLY X R8 9 11 17 26 36 41 44 46 48 51 52 56 57 60 6 RESISTOR RD1 4WT 24Y103J 18 18 18...

Page 49: ...1037 3 1 1 1 AA C N DEP4 10021614 PLATE S E341037 4 1 1 1 AA C N DEP5 10021615 PLATE S E341037 5 1 1 1 AA C N DEP6 10021616 PLATE S E341037 6 1 1 1 AA C N DEP7 10021650 PLATE S E240526 95 1 1 1 AA C N...

Page 50: ...21 COVER BATTERY E340406 1 1 1 1 AL C 8 Printer block N 49 10015631 COVER PRINTER E248 E140343 1 1 1 1 BE C 50 62313668 CUTTER PRINTER E42592A 1 1 1 1 AB C N 51 10015630 STAND PRINTER FIXING E140344 1...

Page 51: ...49 10 Cash drawer DL 1324 5 4 16 2 22 23 14 13 9 1 4 7 2 15 2 21 5 3 8 24 18 17 6 2 4 4 12 3 2 10 11 25 26 19 20...

Page 52: ...ASSY E412062 1 1 AG C 12 62466585 PLATE PARTITION E340010 5 3 AC B N 13 10022666 PLATE COIN PARTITION E340966 1 4 B 14 62481222 CASE BOTTOM E110360B 1 1 BV X 15 55000878 ROLLER DERLIN DR 19B2 2 AP A 1...

Page 53: ...51 11 Printer M 190G...

Page 54: ...1017870 2 AA C N 125 PRINT HEAD UNIT 1039859 1 Not supplied X N 126 94870011 SHAFT CARRIAGE 1039751 1 AD X N 127 94870012 SHAFT CARRIAGE GUIDE 1039752 1 AD X N 128 94870013 SPRING CARRIAGE 1039750 1 A...

Page 55: ...CASIO TECHNO CO LTD Overseas Service Division Nishi Shinjuku Kimuraya Bldg 1F 5 25 Nishi Shinjuku 7 Chome Shinjuku ku Tokyo 160 0023 Japan...

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