SERVICE MANUAL (without price)

ELECTRONIC CASH REGISTER

CE-3700 CE-3750 DEC, 1994

INDEX

(EX-278)

(EX-279)

CONTENTS Page 1. SPECIFICATION .......................................................................................... 1 2. OPTION SPECIFICATIONS ......................................................................... 3 3. INSTALLATION ........................................................................................... 3 4. INITIALIZE.................................................................................................... 4 5. MAJOR COMPONENT ................................................................................ 6 6. BLOCK DIAGRAM ....................................................................................... 7 7. CIRCUIT EXPLANATIONS .......................................................................... 8 8. DISASSEMBLY / ASSEMBLY METHOD .................................................. 12 9. DIAGNOSTIC OPERATION ....................................................................... 13 10. PROGRAMMING THE CE-3700 SERIES CASH REGISTERS ................. 17 11. OPERATION .............................................................................................. 19 12. ERROR CODES ......................................................................................... 20 13. IC DATA ..................................................................................................... 21 14. PCB LAYOUT ............................................................................................ 22 15. CIRCUIT DIAGRAM ................................................................................... 23 16. PARTS LIST ............................................................................................... 33

Product introduction This machine CE-3700(EX-278) is a succession machine for CE-3400(EX-253). The simultaneous boot model is EX-279. EX-278: The drawer not separation type. EX-279: The drawer separation type. The Rom/Ram is the internal organs.

1. SPECIFICATION 1-1.

1-2.

1-3.

1-4.

Product Operating temperature: Operation air moisture: Storage temperature: Storage air moisture: Bombardment strength:

Package status Storage temperature: Storage air moisture: Vibration strength: Bombardment strength:

0 °C ~ 40 °C 10 % ~ 90 % -25 °C ~ 65 °C 10 % ~ 95 % To add bombardment from 10 high cm by single support, and there isn’t the problem.

-25 °C ~ 65 °C 10 % ~ 95 % 1.5 G To add bombardment from 60 high cm by single support, and there isn’t the problem.

Accessory specifications Roll paper: Stamp logotype: Ink for supplement: Ink roll: Dust cover:

P-4575 (EX-P-4574), 45 X 12 X 30 D CSP-2030ASA-2 Super Ink KC IR-92 (EX-INK-IR-92-OP) Only 1 part neighborhood

Printer CR-812A-009-14-001A: CR-812A-009-15-001A:

Europe USA, Canada, UK, Europe

Printing type: ring select mode Output sheet number: 2 Chart specifications Paper width: 44.5 ± 0.5 mm Maximum paper diameter: Ø 83 mm Maximum paper thickness: 0.06 ~ 0.085 mm Materials: Regular paper Inking: Ink roll Validation Print specifications: Yes Sensor: No Paper cut: Manual Stamp Color: Purple Seal side dimension: 30 mm (W) X 20 mm (H)

—1—

1-5.

The durability specifications Switch Key board switch: Control lock: Operation key Feed switch Receipt on/off switch Reset switch Drawer:

5,000,000 times 20,000 times 100,000 times 5,000,000 times 10,000 times 100,000 times 1,000,000 times

Printer MCBF: Ink roll Stamp Ink: mechanism: 1-6.

50,000 times 500,000 times

Electric specifications Power consumption Area In action Max. In holding Min. Power off

1-7.

2,000,000 line 400,000 line

120 V 0.40 A 0.09 A 0.08 A

220 V 0.20 A 0.05 A 0.04 A

230V 0.20 A 0.05 A 0.04 A

Memory Protection Protection battery:

Vanadium Lithium secondary battery Model: VL3032/IF2 Guard period: 90 days (25 °C) In perfection charge status Galvanic cell life expectancy: 5 years Recharge time: 48 hours in secondary battery CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacture’s instructions.

1-8.

1-9.

Clock, date facility Clock precision:

Less than ±30 seconds (25 °C) Automatic calendar: Until 2099

Electric power supply for an emergency (B-6) Operating hour: 3 hours Driving condition Processing time per customer one person: 60 sec./ person Purchase item number: 10 item / person 1 item registration amount of money number of digits: 4 digits / item The handling number of people for 1 hour: 30 person /hour Recharge time: 8 hours

—2—

240V 0.20 A 0.05 A 0.04 A

2. OPTION SPECIFICATIONS 2-1.

Ink roll:

IR-92

2-2.

Waterproofing cover:

WT-70

2-3.

Roll paper:

P-4575 (45×12×75D)

2-4.

Electric power supply for an emergency: B-6 The parts for adding B-6 are not equipped. They should be ordered separately from service department.

The following parts are necessary to add B-6. No. Q1 ZD1 D6,D7 C5 R2,R3,R5 R1

Code No. 2200 3577 2310 8879 2301 0011 2804 5476 2600 7313 2600 5612 6221 4218

Parts Name Transistor Zener diode Diode Electrolytic capacitor Carbon film resistor Carbon film resistor Connector sub assembly

2-5.

Keyboard Conversion Kit:

CVK-S2/-L2/-LLL2/-FS2

2-6.

Ink for supplement

Super ink K

Specification 2SA1015(GR,O,Y) RD18EB1 1S2471 50RE47 R-25-10K-J R-25-2K-J E311294-1(#22)

3. INSTALLATION Connection is done of earth-line of drawer and main frame like lower chart.

—3—

Q'ty 1 1 2 1 3 1 1

4. INITIALIZE By Initialize code Init. A: The format is done of EEPROM, and, without it is read, and Init. Code is written in. Init. B: The data is read from EEPROM. 4-1. MAC To hang initial start-up of CPU and peripheral device, and All Clear makes memory. When there is Data backed up by EEPROM, by Initialize code, to develop it on Memory top. Operation

Display

Printing

Power off

To continued pushing J-feed button, and To set the MODE switch to Program.

To release from the

Header printing

0000000000

J-feed button.

D1D2D3D4D5

D1 ~ D5

XXXX: Rom Control No.

-- XXXX -D1D2D3D4D5 ---------------

#-2

P1

0

Input value D1 ~ D5 D1

D2

D3,D4 D5

0: YYMMDD 1: MMDDYY 2: DDMMYY 1: General 2: US 3: General 5: Canada Department No.

(Add2, DDMMYY) (Add2, MMDDYY) (Add3, DDMMYY) (Add2, MMDDYY) General 15 US 30 Clerk specification Switch: Password No.:

1,2,4 0 (U.S.A. & Canada)

Note: Operation code with Init.B is set up as with settlement in “00000” —4—

4-2.

Auto or Reset switch initialize Operation To push Reset SW. or Power on In Low batt.

Display

Printing

0000000000

D1D2D3D4D5

D1 ~ D5

XXXX: Rom Control No.

-- XXXX --

#-2

0

P1

---------------

Input value D1 ~ D5 D1

0: YYMMDD 1: MMDDYY 2: DDMMYY 1: General 2: US 3: General 5: Canada Department No.

D2

(Add2, DDMMYY) (Add2, MMDDYY) (Add3, DDMMYY) (Add2, MMDDYY) General 15 US 30 Clerk specification Switch: Password No.:

D3,D4 D5 Note: 4-3.

D1D2D3D4D5

1,2,4 0 (U.S.A. & Canada)

Operation code with Init.B is set up as with settlement in “00000”. Flag clear

To do Initialization of work memory, and make the operation sequence with the latest status. Operation Display Printing Power off

To continued pushing R-feed button, and To set the MODE switch to Program.

Header printing

XXXX: Rom Control No.

To release from the J-feed button.

#-2

FFFFFFFFF

0

P1

—5—

-- XXXX -D1D2D3D4D5 P1P2P3P4P5P6P7P8 X1X2X3X4 M1M2-D1D2-Y1Y2 --------------Password for P1~P8 Password for X1~X4: X2/Z2 M1M2D1D2Y1Y2

5. MAJOR COMPONENT CPU Ram Printer Drawer

Model MCBF USA Canada UK Other Countries Germany

UPD78044AGF080-3B9 LC36256PLL 256K bit SRam CR812A-009-15-001A 2,000,000 lines DL-2416 D-15TC-A55SP-1* DL-2351 D-15TC-A54SP-1* DL-2751 D-15TC-A84SP-1* DL-2350 D-15TC-A54P-1* DL-2750 D-15TC-A84P-1* DL-2752 D-15BC-A84S-1*

CPU Pin Description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Port No. 94 93 92 91 90 81 80

Name FIP6 FIP5 FIP4 FIP3 FIP2 FIP1 FIP0

In/ Out O O O O O O O

27 26 25 24 23 22 21 20

SCK0 SO1 SI0 BUSY STB SCK1 SO1 SI1

I/O I/O I/O I/O I/O I/O I/O I/O

Description

Pin No. 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Port No. 32 31 30 3 2 1 0

Name

127 126 125 124 123 122 121

FIP33 FIP32 FIP31 FIP30 FIP29 FIP28 FIP27

O O O O O O O

60 61 62 63 64 65 66

120 117 116 115 114 113 112

FIP26 FIP25 FIP24 FIP23 FIP22 FIP21 FIP20

O O O O O O O

20 21 22 23 24 25 26

17 16 15 14 13 12

ANI7 ANI6 ANI5 ANI4 ANI3 ANI2

I I I I I I

Display Digit Signal (Dg7) Display Digit Signal (Dg6) Display Digit Signal (Dg5) Display Digit Signal (Dg4) Display Digit Signal (Dg3) Display Digit Signal (Dg2) Display Digit Signal (Dg1) Power (VDD) Data 7 Data 6 Data 5 Data 4 Data 3 Data 2 Data 1 Data 0 Reset Signal CE(Ram Chip Enable) R/W(Ram Write Enable) Analog electric potential of AD converter (Gnd) Key Input Signal (KI7) Key Input Signal (KI6) Key Input Signal (KI5) Key Input Signal (KI4) Key Input Signal (KI3) Key Input Signal (KI2)

27

11

ANI1

I

Key Input Signal (KI1)

67

111

FIP19

O

28

10

ANI0

I

68

110

FIP18

O

69

107

FIP17

O

30

Key Input Signal (KI0) Analog electric power supply of AD converter (Vcc) Reference voltage input of AD converter (Gnd)

70

106

FIP16

O

31

Clock Terminal

71

32

72

105

FIP15

O

33

Clock Terminal Analog electric potential of AD converter(Gnd)

73

104

FIP14

O

34

System Clock 4.19MHz

74

103

FIP13

O

35

System Clock 4.19MHz

75

102

FIP12

O

EEPROM CE Buzzer Decoder CE DW1&2 Journal Common Signal

76 77 78 79 80

101 100 97 96 95

FIP11 FIP10 FIP9 FIP8 FIP7

O O O O O

74 73

O O

29

36 37 38 39 40

37 36 35 34 33

BUZ PCL TI2 TI1

O O O O O

—6—

TO2 TO1 TO0 INTP3 INTP2 INTP1 INTP0

In/ Out O O O I I I I

70 71 72

O O O

Description Receipt Common Signal Auto cutter Stamp Drawer sensor Key scan timing plus Power Down Printer Gnd for Vpp (IC) Address decoder (A12/D0) A13/Decod1 A14/Decod1 Power (VDD) Printer Head (HD8) Printer Head (HD7) Printer Head (HD6) Printer Head (HD5) Printer Head (HD4) Printer Head (HD3) Printer Head (HD2) Printer Head (HD1) Printer Head (HD10) Printer Head (HD9) Printer J-feed Printer R-feed Printer Motor Key Common Signal (KC9) Display Digit Signal / Key Common Signal (SGdb/KC8) Display Digit Signal / Key Common Signal (SGtr/KC7) Display Digit Signal / Key Common Signal (SGg/KC6) Display Digit Signal / Key Common Signal (SGf/KC5) Pull Down electric potential for Fip (VN) Display Digit Signal / Key Common Signal (SGe/KC4) Display Digit Signal / Key Common Signal (SGd/KC3) Display Digit Signal / Key Common Signal (SGc/KC2) Display Digit Signal / Key Common Signal (SGb/KC1) Display Digit Signal / Key Common Signal (SGa/KC0) Key Scan Timing Plus Display Digit Signal (Dg10) Display Digit Signal (Dg9) Display Digit Signal (Dg8)

6. BLOCK DIAGRAM

Standard

CPU

Option

Printer (CR812A) Main Display (10 columns) Pop-uo Display (10 columns) RAM (32K byte) EEPROM (512 byte) Key board Drawer

Multi Drawer

Compulsory Drawer (USA, Canada,Germany, UK)

Buzzer

Power Supply

Back-up battery (Vanadium Lithium)

Battery operation (B-6)

—7—

7. CIRCUIT EXPLANATIONS 7-1.

Power supply circuit

1) Diodes rectification bridge By diodes rectification bridge, alternating voltage is converted into DC voltage, and the electrical voltage is done filtering of by Capacitor C4. 2) Power supply circuit for B-6 The electrical voltage which puts in resistor 3 when line voltage includes anomaly changes, and transistor Q1 becomes on status, and CS signal is done outgoing of by this, and VP is supplied than Power supply B-6. Note: The component for connection isn’t equipped with in plant shipping. (service arrangement) 7-2.

DC/DC converter circuit

2SD721(Q2) is Power voltage control transistor, and electric power supply is supplied in DCDC converter with 2SC3303(Q3). 2SC3303(Q3) does a work as oscillator. The frequency of 2SC3303(Q3) is controlled by signal done feed back of through RD27EB1. 7-3.

Electrical voltage value in check point

Rated output electrical voltage Output voltage drift range Output voltage drift range

Vc Min: 23 V Max: 42 V AC

Vp 20 V 2V DC

—8—

Vcc/Vdd 5V 0.3 V DC

Vns 32 V 10% DC

Vs 27 V 10% DC

Vf 4.75 V 7% AC

7-4.

Reset circuit

The voltage fluctuation of VDD is controlled of IC10 (S-80727AN). CPU is done Reset by pushing Reset Switch or drifting VDD.

Vdd

S-80727AN 2

3

1

CPU

Reset SW 17

7-5.

Reset

Data communication between CPU and EEPROM IC11(BR93LC46A).

EEPROM is Rom that write / erase is possible electrically. BR93LC46A is a non- volatile register, and serial data of 16 bit can be memorized with 64 register. EEPRom

CPU CS SK DI DO

CS: SK: DI: DO:

1

36

2

14

3

15

4

16

Chip select Serial data clock Serial data input Serial data output 64 words X 16 bits 1,024 bits

—9—

EEPCS AD2 AD1 AD0

[ Data reading procedure ] When the CPU read the data of EEPROM, CPU send the CS signal and SK signal to EEPROM. Then CPU send the address to EEPROM, and then EEPROM return the data to CPU.

CS

SK

Address

DI

DO

Data Output data here

[ Data writing procedure ] When the CPU save the data to EEPROM, CPU sends the CS and SK signal to EEPROM. And CPU send the address and data to EEPROM from pin No. 15. When the EEPROM writes the data, EEPROM outputs the busy signal form DO terminal to CPU. After finish writing, EEPROM outputs the ready signal from DO terminal to CPU.

Status

CS

SK Address

Data

DI READY(H)

DO

High Impedance

BUSY(L)

— 10 —

7-6.

Time chart 1) RAM writing timing 16.4 us A0

WE

A1

CE

A2

D0

A3

D1

A4

D2

A5

D3

A6

D4

A7

D5

B2

A0

13.6us 3.95us

1.4us

15.0us

B3 B4

A1

B5

A2

B6

A3

B7

A4

B0

A6

B1

A7

2) RAM reading timing A0

WE

A1

CE

A2

D0

A3

D1

A4

D2

A5

D3

A6

D4

A7

D5

B2

A0

18.3us

B3 B4

A1

B5

A2

B6

A3

B7

A4

B0

A6

B1

A7

3) EEP-ROM Writing and reading timing 29us A0

CS

A1

SK

A2

DI

A3

DO

— 11 —

7.45us

8. DISASSEMBLY / ASSEMBLY METHOD 1) 2) 3) 4)

Remove the Printer cover. Upper case can remove it from by 4 places screws of printer four corners. (Lower chart 1 reference) It comes off while sliding of Upper case backward by raising it. Key board can remove it from by 4 places screws. (Lower chart 2 reference)

— 12 —

9. DIAGNOSTIC OPERATION 9-1.

Start-up method By the next operation, EX-278 enters Test mode. 1) 2) 3) 4) 5)

Mode switch off. To continued pushing J-feed button. To set the Mode switch to Program. To release from the J-feed button. To input 9 9 9 9 9 0 0 0 0 0 #2 Printing out 00-00-00 00:00 0000

X:

“Version No.” or “- - • • • • - -”

-- x x x x -----------------

The cancellation of test mode do INIT. 9-2.

Description 1) Key code representation: expect Value number, Clear and Feed button. 2) Various switches status display 3) Testing for Display, Print, DRW, RAM: Value number 1 column + #2 4) Testing for E2PROM: Value number 1 column + #2

9-3.

Key code representation

RF 072 071 070 069 068

JF 067 066 065 064 063

062 061 060 059 058 057

C 056 7 4 1 0

055 054 8 5 2 011

053 052 9 6 3 012

051 050 049 048 047 046

045 044 043 042 041 040

039 038 037 036 035 034

033 032 031 030 029 028

027 026 025 024 023 022

021 020 019 014 075 074

013: #1 key 014: #2 key

— 13 —

018 017 016 015 073 013

9-4.

Various switch status display

0: Fixed For Taiwan 1: Journal mark sensor 0: Except it For Taiwan 1: Receipt mark sensor 0: Except it 1: Fixed Non taxable pad For Japan 0: Taxable (pat short) 1: Non-taxable (pat open) Drawer sensor 0: Open 1: Close Journal near end 1: Near end 0: Out of sense Receipt off switch 0: Receipt on 1: Receipt off Key clerk 0: Non 1~9, A~F:Clerk code (Hexadecimal representation) Push clerk 0: Non 1: Clerk 1 2: Clerk 2 3: Clerk 3 4: Clerk 4 Mode representation 1: PGM 2: RF 3: REG1 4: REG2 5: X 6: Z 7: X2Z2 8: Off 0: Disconnected

— 14 —

9-5.

Print, Display, Drawer and Ram testing to do a various test by value number key. The following code print by all means then. 1# 3# 4# 5# 96 # 8# 9#

1)

1

#2

Display:

1 #2: All testing 3 #2: E2PRom r/w testing 4 #2: E2PRom reading testing 5 #2: Ram reading testing 96 #2:E2PRom Initialization 8 #2: Printing testing 9 #2: Clock testing

All lighting, Ram, R/W, setting the time and date, drawer opening, printing, receipt(Japan) stamp and receipt issue.

All lighting

Ram: R/W normal end: Abnormal end:

To be continued To do the following printing then breaking -------2

Receipt printing Beeping one shot buzzer on Setting date and time: Date: Dec. 31st 1994 Time: 23:59 Drawer open: Drawer No.1 and No.2 are opened. Test printing: To do the following print The first line does print in receipt, journal independence. The second line does print at receipt, journal same time. 01234567FS@ 01234567FS@ Receipt stamp: (only japan) Receipt issue: Testing display: To do indication as follows till key or a state changes 1234567890 — 15 —

2) 3

#2

This does R/W test of testing area of E 2PRom during single word, and, at the time of normal, does normal termination print.

Abnormal end:

To do the following printing then breaking -------8

Receipt printing Beeping one shot buzzer on 3)

4

#2

This does read only test of testing area of EEPRom during single word. This test is continued till off mode or electric power supply enters it.

Abnormal end:

To do the following printing then breaking -------8

Receipt printing Beeping one shot buzzer on 4)

5

#2

Read only test . Outside Ram(0000H~7FFFH) read in testing The address comparing data which comes under it = (A0-A7) + (A8-A14) This test is continued till off mode or electric power supply enters it.

Abnormal end:

To do the following printing then breaking -------2

Receipt printing Beeping one shot buzzer on 5)

6)

9

6

8

#2

#2

Blanking (OFFH writing) of data in EEPRom entirely. Time of day, a date are turned into zero entirely.

All time ring print testing -------2 Receipt printing

7)

9

#2

Time of day representation testing Time of day indication is done till clear Key 23 -59

12

— 16 —

10. PROGRAMMING THE CE-3700 SERIES CASH REGISTERS The Casio CE-3700 series is capable of a versatile range of features and function that give it the capability to readily adapt to almost any retail environment. The cash register is programmed at the factory with the most standard operating features and functions. Your local business requirements, however, may call for other functions of a totally different keyboard layout. This section explains the different functions available, as well as the procedures that you can use to tailor the cash register to specific needs. Programming is simplified through the use of worksheets for each function, and step-by-step flow charts that walk you through each procedure. 10-1. Setting the proper MODE for programming • Program Modes and feature Mode Program 4 Program 3 Program 1

Purpose Assignment of 89 functions to programmable keys to create the desired keyboard layout Definition of machine features and key functions that enhance printing, totalizing, reporting and overall operation Programming of time, date and unit prices, amounts, rates, etc. for enhanced security and automatic registration

Mode indicator P4 P3 P1

You should perform the procedure shown blow as the first step of programming. Notice that the flowchart ends with an arrow on the bottom. This indicates that you should continue to the next programming procedure for the mode you specify. • Procedure

Program

Program mode

Set the Mode switch to Program

Enter a number to specify the program mode (1 ~ 4)

Sub Total

Press the Sub total key. The display should show the letter “P” followed by the program number you specified (i.e. P3 = Program mode 3).

#1* Key

Press the # 1 key.

Program mode

Sub Total

Enter 4-digit password. Skip this step when the password is not programmed. Press the Sub total key. CA/Amt Tend

key on standard keyboard.

Note: Program mode 1 is automatically set when the Mode switch is set to Program from another setting. • Recommended programming sequence Generally, you should perform programming in the following sequence. Note that we recommend you check what is programmed for each mode before proceeding to the programming operation. — 17 —

1 Use Program 4 to read the assignment of functions to programmable keys and then make changes. 2 Use Program 3 to read the definition of machine features and key functions and then make changes. 3 Use Program 1 to read programming of time, date and unit price, amounts, rates, etc. and then make changes. 10-2. Using the worksheets The worksheets included in this manual for Program 3 and Program 1 help to make your programming simple and accurate. We recommend that you fill out the pertinent worksheet before attempting actual programming. 1) Carefully read each definition and specify a selection. Each definition is following by a Specification column which contains numeric values(Usually to indicate a simple YES or NO answer). Determine the correct value according to your need and enter it in the Selection column to the right. 2) Total each set of selections to calculate each program code digit. Three selections(a,b,c) make up a set. Add up each set of selections and fill in the totals in the Program code column for data items D8 through D1. 3) Program the feature or function. Be sure that you have filled in all of the selections and program code digits for the entire worksheet, and follow the procedure noted for the feature or function you are programming. 4) Check the printed program receipt against the worksheet. Perform program read operation in each program mode to print setting which you have programmed, to check then against the worksheet. We recommend that you do so and keep a copy on record to help out should it become necessary for you to change the program. 10-3. Clearing a machine lock up If you make a mistake in operation, the cash register may lock up to avoid damage to programs and preset data. Should this happen, you can use the following procedure to clear the lock-up without losing any memory data. • Procedure Off Set the Mode switch off. Press receipt feed key

RECEIPT FEED

While holding down the to X1.

Key, set the mode switch

Off

Press receipt feed key

Sub Total

RECEIPT FEED

Release the

key.

You should see “FFFFFFFFFF” on the display. If 10 of F’s are not shown on the display or if another character is shown, immediately set the mode switch to OFF and start from the beginning of this procedure. IF you don’t see “ FFFFFFFFFF” on the display, do not press the Sub total key. Finalize the procedure.

— 18 —

11. OPERATION Operation of your cash register is designed to be simple enough to master without any special technical knowledge. Anytime you make a mistake in operation, an error tone sounds and further operation becomes impossible to protect your valuable data. Whenever this happens, you can resume normal operation after pressing the “C” key. Printing of the symbol “—” can be programmed when the “C” key is operated in the REG1, REG2, and RF modes. The number of the “C” key operations can also be programmed for printing on the general control Read/Reset reports. As you become familiar with the key layout of the cash register, you may find that your keyboard entries are getting ahead of the receipt and journal printer. But you never need to worry that the cash register will miss anything. A built-in key input buffer memory holds entries for up to eight keys to let the cash register catch up when you slow down or stop. Another thing you don’t need to worry about is power outages. Your register features built-in rechargeable lithium batteries that return such information as program data, registration records, data, item, and consecutive number. These and other features and functions of the CE-3700 series electronic cash register make it a welcome addition to any retail environment. • Performing daily cash register operations The actual operations that you perform with your cash register will depend in the nature of your own business. The following outline shows the most common operations in the order they are usually performed.

1 2 3 4 5 6

7

8 9 10 11

Operation Confirm that enough receipt and journal paper are present, and load new paper rolls if necessary. Read daily totals to confirm that the RESET operation was performed for the previous day's totals. Preset unit prices for department keys, PLUs and function keys if necessary. Set the MODE switch to REG and identify a clerk using a clerk secret number. Check the date and time set on the cash register. Register transaction. Normal sales Received on account and paid out Returns Perform READ and RESET operation as required, after counting the money in the cash drawer and registering the amount. Read daily sales totals. Read periodic sales totals Reset daily sales totals Reset periodic sales totals Remove the printed journal, reports from the cash register. Set the MODE switch to OFF and remove the key. Empty the cash drawer and leave it open. Carry the journal, reports and cash to the office.

— 19 —

Mode switch OFF X1 Program REG1/REG2 REG1/REG2 REG1/REG2 REG1/REG2 REG1/REG2/RF

X1 X2/Z2 Z1 X2/Z2 REG1/REG2 OFF OFF OFF

12. ERROR CODES Error codes appear on the display whenever you make a mistake during operation. The following table shows the actual error codes, their meanings, and the actions to take to correct the situation. Error Code E 01

Meaning Position of MODE switch changed before finalizing the current operation.

E 41

Setting of the receipt ON/OFF button Changed before finalizing of the registration under another setting Prohibited clerk/cashier number(7 ~ 15) is entered during cashier interrupt registration. Initialization or unit lock clear operation in progress. Registration without entering the clerk secret number. Operation attempted without entering the password in the PRG 1, 3, 4, 6 or X2/Z2. Registration attempted while the drawer of the ECR is open. The drawer is left open longer than the program time (Drawer Open Alarm) Two consecutive transactions attempted in the refund mode. Transaction cancel buffer is full. Finalizing of a transaction attempted without confirmation of the subtotal. Finalizing of a transaction attempted without confirmation of the Food stamp subtotal. * Finalize operation attempted without entering the amount tendered. Change amount exceeds press limit. * READ/RESET operation attempted without declare of money in drawer. * Validation is not performed.

E 94

Printer error

E 02 E 03 E 04 E 08 E 09

E 11

E 16 E 27 E 31 E 32 E 33 E 35 E 38

Remark:

Action Return the MODE switch to its original setting and finalize the operation before changing the position of the MODE switch. Return the receipt ON/OFF switch to its original setting and finalize the transaction changing the setting. Enter correct number (1 ~ 6). Complete operation Enter the clerk secret number. Enter the password. Close the drawer before attempting to perform registration. Shut the drawer to stop the alarm. When the optional compulsory drawer is used. Switch to another mode and then back to the RF mode for the next transaction. Finalize the transaction. Press the "SUB TOTAL" key. Press the "FS/ST" key. Enter the amount tendered. Re-input amount tendered. Perform money declaration. Perform validation operation. Turn the power off, and remove jammed roll paper from the printer.

Denoted * which these error only occur when certain function are programmed as compulsory prohibited.

— 20 —

13. IC DATA 1) TC74HC138

2) TC74HC174

3) TC74HC367

— 21 —

14. PCB LAYOUT B-1 125V 2.5A F1 1

1 2

1

CA1

CN3

BL BK BR GND CS VP R1

R5

C2

C6 C5

R57

R58

B-22 B-23 BR93LC66A

CN6

C14

C13

32 R18 R19 R20 R21 R22 R23 R24 R25

18

B-8 D21 D22 D23 D24 D25 D26

CN5

B

B-15

B-10

CN7

1 2 CN13 1 1

CA7

D39 D40 D41 D42

C-18

C49

C-19 C-20 C-21

5

CN14

B-32

B-31

C48 IC14 74HC174

C-17

B-30

IC13 74HC174

B-29 F-24 F-25

IC15 74HC138

D-18

C35

F-23

C36

CA6 RA2

C47

C32 D-17 B-27 B-28

B-25

F-18 F-19 F-20 F-21 F-22

RA3

H-2

C31

D-9 D-10 D-11 F-6 F-7 F-8 F-9 F-10 F-11 F-12 F-13 F-14

F-3 F-4 F-5 C-14 B-20

— 22 —

Q15

C-8

R39

E-4

H-1 B-19

IC11

E

Q14

B-21 R59 R60 R61

LC36256PLL-10/12/15

E

IC12

B

D38

R63

C40

R56 1 CN12

DW2

C39

B-26

R51 R52 C-43

R54 C34

E-6 C-15

D29 D30 D31

F-15 F-16 F-17

C33

C45

H-3

E-7 C38

X2

C44

C46

R55

C19

X1

F-26 R64 F-27

C37

J-14 D-14 D-15 D-16 R62 C-42

BR R

C-12 IC9 BA10393

C-11 R46 D-12

C30

D43

D-6

µPD78044 AGF

R53

D-13 1

B-13 B-14

R48 R49 R50 C29

C27 C28 B-18

C41

D36

C25

C24

D35 ZD5

R40 B-16 2 BK

1 CN11

R

B Q13 E

R47

D-7

R42 E Q12 R43 R44 R45 3

C-13

R38 F-1 B-17

R41

C-10

1 CN10 3

BR

E-5

IC6

F-2

C22

B

C23

E

Q11 E

Q10 B

R36

3

DW1

BK

BA12003

D-5 C-5

B-11 R31 C17 C-6 R32 IC8 74HC367

C-4 GND C18

E-3 R35 IC5

IC10 S-80727AN D37

D28

R27 R28 R29 D-3 D-4

Q9 E

RA1

74HC367

R30

B-24

R33

Q7 E

D34

B

F2

3 IC7

B-12

R34

C26

1

B

CA5

R26 E Q6

C16

2

R37

D-8

1

Q5

J-2

B

IC4 BA12003

B

3

A

L-1

J-3 D27 B

C-9

CN4

C

D20

A E D19 C

B-9

E

VDD

R13

D15

C9 Q4

VCC

C-3

BZ1

VN

B-7

R10 VS R11 R12

3

J-1

D-2

CN8

ZD3 D-1

D16 D17

C-2 D18 R8 R9 C11 µPC24M05 1 IC1

C10

DCSI

C12 ZD4 R7

CA4

IC2 BA12003

C15

B-5

E

B D14

IC3 BA12003

D32 D33 C20 CN9 B Q8 E B

R16 R17

C-1

C-16

C3

WARNING - FOR CONTINUED PROTECTION AGAINST FIRE HAZARD. D13 REPLACE ONLY WITH THE SAME TYPE AND RATING OF FUSE.

CA3 CN1 31

Q3

B-4

K-1

1

R14 R15

ZD2

B-6

1

B

FG

VP

R6

4

C7

R4 D8 Q2

D4 D5 B-2

CA2

R2 R3

E-1

E-2

C8

ZD1 E

Q1 B

B-3 D9 D10 D11 D12

D6 D7

E

D2 D3

C1 C4

1

D1

2 CN2

15. CIRCUIT DIAGRAM A

B

C

D

E

F

G

H

I

J

K

1

1

B-6

2

POWER

2

E278-E2-2

TRANSFORMER

OPTION 3PIN FFC

VOLTAGE SELECTOR

FFC

10PIN

12PIN

15V

MODE-KEY

2PIN

VP

3 31PIN

PRINTER CR812A

PC

32PIN

VCC PC

PC

E278-E6

RECEIPT ON/OFF

RESET SW

min 1.5S

15mS

E241 -E3-2

4

3

E278-E2-1

FFC

PUSH CLERK

40mS

PWD

4

2PIN NEAR END SENSER

OPTION 2PIN

RST

E278-1

18PIN E278-E4 FPC

3PIN

3PIN

3PIN

BATTERY

DRAWER

DRAWER

5

6

300mS

CPU-CLK

5

6

OPTION

RECEIPT JOURNAL FEED FEED

C

X

DATE TIME

OPEN

RECEIPT VALID

7

PRICE CPN VAT

RC PD

RECEIPT JOURNAL CLK# FEED FEED

5 10 15

CR 1 CR 2

RECEIPT VALID

CHK TEND

NS #

7

8

9

4

9 14

CH

%–

4

5

6

3

8 13

SUB TOTAL

1

2

3

2

7 12

0 00

•

1

6 11

— RF

PLU ERR.CORR

CANCEL

CA AMT TEND

C

X / FOR DATE TIME

OPEN

RC PD T/S1 T/S2

6

12

18

24

30

5

11

17

23

29 CR 1 CR 2 CHK TEND

NS #

7

8

9

4

10

16

22

28

%–

PRICE

4

5

6

3

9

15

21

27 TOTAL MD/ST

— PLU

1

2

3

2

8

14

20

26

0 00

•

1

7

13

19

25

RF

ERR.CORR

CANCEL

CH SUB

7

CA AMT TEND

8

8

A

B

C

D

E

F — 23 —

G

H

Board No. Drawing No. BLOCK DIAGRAM for CE-3700 E240032 I J K

A

B

C

D

E

F

G

H

I

J

K

1

1

B-6

2

2

E278-E2-2 POWER

OPTION

TRANSFORMER

15V

3PIN FFC

FFC

10PIN

VP 12PIN

MODE-KEY VCC

2PIN

3

FFC

PRINTER CR812A

3

E278-E2-1 PC

31PIN

min 1.5S

15mS

32PIN PC

40mS

PWD

E241 -E3-2 RECEIPT ON/OFF

RESET SW

4

RST

4

2PIN NEAR END SENSER

300mS

CPU-CLK

OPTION 2PIN E278-1

18PIN E278-E4 FPC

5

3PIN

5

5PIN

3PIN

3PIN

KEY CLERK

BATTERY DRAWER

DRAWER

RECEIPT JOURNAL FEED FEED

6

C

X

DATE TIME

OPEN

RECEIPT VALID

OPTION

PRICE CPN VAT

RC PD

5 10 15

CR 1 CR 2 CHK TEND

NS #

7

8

9

4

9 14

CH

%–

4

5

6

3

8 13

SUB TOTAL

1

2

3

2

7 12

0 00

•

1

6 11

— RF

PLU ERR.CORR

CANCEL

6

CA AMT TEND

7

7

8

8

A

B

C

D

E

F — 24 —

G

H

Board No. Drawing No. BLOCK DIAGRAM for CE-3750 E240046 I J K

D

E

F

G

H

I

KI2 KI1 KI3 KI4 KC1 KC2 KC3 KC4 KI0 KI5 KC5 KC6 KC0 KC7 KI6 KC8 KC9 KI7 6 2 4

VP

1 16

IC3 11 IC2 10 IC2 12 IC2 14 IC2 16 IC3 13

R34

C22

10K G9

C101

1SR35-100

RCOM RHD1 RHD2 RHD3 RHD4 RHD5 RHD6 RHD7 RHD8 RHD9 RHD10 ACUT TP

Q11

C21

TO BLOCK DIAGRAM (2/3) PRINTER

6 IC3 12 7 IC2 11 5 IC2 13 3 IC2 15 1 IC3 10 4

5

C15 C101

R50 R49 16K 10K

IC5

R46

R56

8.2K

10K

GNDP

R57

6 BK BR R

7

BK BR R 1 2 3

Q14

1.8K 2SD1853

GND

D36

1SR35-100

4.7K

R36

GND

5

C101

IC8

74HC367 IC8

GND GND

4

IL-G-3P CN11 DW1PAD

PWD

16V100µ

STAMP JFEED RFEED JCOM JHD1 JHD2 JHD3 JHD4 JHD5 JHD6 JHD7 JHD8 JHD9 JHD10 MOTOR

R38 10K

STAMP GND ACUT RCOM C30 C101

TF104

D13

C3 C101

VCC R48 10K R47100K IC9 BA10393 +5 7 –6 C29 C102

1K

R29

+

1K

KI0 KI1 KI2 KI3 KI4 KI5 KI6 KI7 10K

R27

SF SG SDP SH

KI0 KI1 KI2 KI3 KI4 KI5 KI6 KI7

1

IC5 11 IC3 15 IC4 10 IC4 12 IC4 14 IC4 16

GNDP

IL-G-3P CN12 DW2 PAD

GND

2

D38

DECD2 DECD1 DECD0

4

56K

GND

VCC

P53

TF103

GND GND

8 7 6 5 4 3 2 1

10KX3

PKM22EPP-2002 RSTAP GND Y6 KCOM 9 Y7 Y5 PCOM 10 G1 Y4 MCOM 11 G28 Y3 LE2 12 G2A Y2 LE1 13 C Y1 14 Y0 B VCC 15 VCC IC15A 16 C36

X2

6

3

GNDP

R35 2SB926 4.7K VP GND C23 2SA1015 VP 12 15 D32 C20 R37 15 C101 C101 1SR35-100 GNDP 14 10K 2SB926 10 UL-TSCR-0.8A 2SA1015 VP Q8 F2 Q13 1 13 1SR35-100 Q10 R55 2 3 1.8K VCC VP 2SD1853

GND 56K

VP C101 74HC138

3

2

BA12003

2SD2015

IC5 13 6 IC5 12 2 IC3 14 7 IC4 11 5 IC4 13 3 IC4 15 1 IC3 16

5

VP

2

1S2471

Q5

4.7K

GND

VCC R62

BZ1

C24 3

C27

7

R59 R60 R61

3.7K

EEPCE IC5

OTP ONLY

RA3 RGLD8X563J CA7 CNB8X101K GND R26 1.8K GND GND Q4 D27 Q6 2SC945 2SD2015 R28

C101

JCOM

C40 C39 C38

VP

14

50V1µ

15EB3

R13 56K C101 C8 ZD5 R42

C26

KC5 KC6 KC7 KC8 KC9 D12 D11 D10 D9

KC0 KC1 KC2 KC3 KC4 SA SB SC SD SE

DG8 DG9 DG10

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 P95 P96 P97 P100 P101 P102 P103 P104 P105 VLOAD P106 P107 P110 P111 P112 P113

C18 C34

1

VP

RFEED 64 JFEED 63 HD9 62 HD10 61 HD1 60 HD2 59 HD3 58 HD4 57 HD5 56 HD6 55 HD7 54 HD8 53 52 51DECD0 50DECD1 49DECD2 48 47TP 46 45 DWS 44 43 42 41

C101X3

GND

C101 R64 56K

C43

CA6 CNB8X101K

R40

BUZZ

VDD

56K

56K 56K VN GND 56K 56K R30 D28 56KGND C31 C101

+

R51 10K C44

C101

C101

GND GND

µPD78044

R43

R41

100K

KI3 25 KI2 26 KI1 27 KI0 28 29 30 31 32 33 34 35 36 37 38 39 40

R52 C45 10K C101

VDD VDD LC36256PLL-10/12/15 C42 TF103 DECD2 1 A14 VCC 28 27 DECD0 2 A12 WE A7 3 A7 A13 26 DECD1 A6 4 A6 IC12 A8 25 A8 5 A5 A9 24 A9 VDD 6 A4 A11 23 A11 GND 7 A3 OE 22 A2 8 A2 A10 21 A10 A1 9 A1 CE 20 A010 A0 I/O7 19 AD7 AD011 I/O0 I/O6 18 AD6 AD112 I/O1 I/O5 17 AD5 AD213 I/O2 I/O4 16 AD4 GND 14 VSS I/O3 15 AD3

IC6

56K

VDD GND

X1 CST4.19MGW DECCE

5

R63

9

C46 C101

5

R54

9

D30MCOM

330K

4

Q12 2SC945

4

P114 P115 P116 P117 P120 P121 P122 P123 P124 P125 P126 P127 VDD P70 P71 P72 IC(VPP) P00 P01 P02 P03 P30 P31 P32

C33 C120

10

P94 P93 P92 P91 P90 P81 P80 VDD P27 P26 P25 P24 P23 P22 P21 P20 RESET P74 P73 AVSS P17 P16 P15 P14

C32 C-002RX

4

1 2 3 4 5 6 7 8 AD7 9 AD6 10 AD5 11 AD4 12 AD3 13 AD2 14 AD1 15 AD0 16 17 CE 18 19 20 KI721 KI622 KI523 KI424

C46

10

D22 D23 D24 D25 D26

D43 CA5 CNB8X221K

7

C101

3

AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7

BR93LC46A

8 7 6 5

7

R17 R16 R15 R14

VN

DG6 DG5 DG4 DG3 DG2 DG1 DG0

D35

GND

P13 P12 P11 P10 AVDD AVREF XT1 XT2 VSS X1 X2 P37 P36 P35 P34 P33

C37

C101

C48

IC11 VCC NC NC GND

3

TF103

1 CS 2 SK 3 DI 4 DO

VCC GND C41

AD2 AD1 AD0

C47

74HC174 16 CLR VCC 2 A5 Q6 Q1 3 AD5 D6 D1 14 AD4 D5 D2 15 A4 Q5 Q2 4 AD3 D4 D3 5 A3 Q4 Q3 9 GND CLK

GND

6

GND

IC13

TF103

2

VDD

GND

C35

6

VDD

IC14 74HC174 1 16 CLR VCC 2 A6 10 A11 Q6 Q1 3 AD5 AD0 11 D6 D1 14 AD4 AD1 6 D5 D2 15 A10 A7 7 Q5 Q2 4 AD3 AD2 13 D4 D3 5 A9 A8 12 Q4 8 Q3 9 GND CLK

6

2

GND VCC 56K D31KCOM D29PCOM

C102

4

1 A0 10 AD0 11 AD1 6 A1 7 AD2 13 A2 12 8

1 2

R45 56K RA2 RGLD8X563J

GND

C49 TF103

100 X8

CD0 CD1 CD2 CD3 CD4 CD5 CD6 CD7

S-80727AN IC10 2 3 1 VCC

7

IC8 74HC367 IC8 IC8 IC8 IC7 IC7 IC7 IC7 C16 R32

GNDP

GND 100

5

VF2TFC103

VP

CD7 KCOM

RA1 RGLD8X222J

R58 DTA143ZS 1.8K 2SD1853

KCOM IC7 14 15 13 12 11 GND IC7 74HC367 VDD R44

C12

VCC

Q7

D1 CD7 PCOM

VDD

CN13 B28-EH

R25 R24 R23 R22 R21 R20 R19 R18

Q15

R31 56K R39 56K

TAIWAN CN8

VCC

1SR35-100

D39 003 D40 002 D41 001 D42 000 KCOM

5 4 3 2 1

VCC

RESET CN10 IL-G-2P

D34 VP

VP

NEDS CN3 B28-EH

3

PCOM CD7 CD6 CD5 CD4 CD3 CD2 CD1 CD0 VF1 SD SE SG SF SH DG9 DG8 DG7 DG6 DG5 DG4 DG3 DG2 DG1 DG0 SCOM SA SB SC SDP VF2

R33 CRH100-1

KEY CLERK CN14 IL-G-5P

2

VF1

RSTAMP

RYOUSYUU CN9 B38-XH

MCOM D21

32 31 23 24 25 26 27 28 29 30 2 9 8 5 6 3 13 14 15 16 17 18 19 20 21 22 7 12 11 10 4 1

K

CN7 IMSA-9604S-18C 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

CN6 IMSA-9604S-32C

1

J

D33

C

IC5

B

1SR35-100

A

8

8 Board No. MAIN PCB E278-1 (1/3) A

B

C

D

E

F — 25 —

G

H

I

Board No. E240033 J

K

A

B

C

D

E

F

G

H

I

J

K

1

1 VP CA4 1 CNB3X101K

HBLB31-S2J CN1 STAMP 1 JFEED 2 RFEED 3 JCOM 4 JHD1 5 JHD2 6 JHD3 7 JHD4 8 JHD5 9 JHD6 10 JHD7 11 JHD8 12 JHD9 13 JHD10 14 15 MOTOR16 RCOM 17 RHD1 18 RHD2 19 RHD3 20 RHD4 21 RHD5 22 RHD6 23 RHD7 24 RHD8 25 RHD9 26 RHD10 27 ACUT 28 29 TP 30 31

4

C28 TFC103

TFC103

C19

TFC103

VP

8

VP

BA12003*3

BA12003

IC2 IC3 IC4

IC5

GND COM

D8 1SR35-100A

9

GNDP

8

GND COM

9

TFC103

4

GNDP

VP

8

6

TFC332 100

5 D16

VFS2 1SS83

VNS

10

C10

4

D14

ZD4

VS

I

1S2471

RD27EB1

PB100A

GND 4.7K

C14

7 D17 1SS83

G

O IC1 µPC24M05

6

D19 SB007-03SPA

R9 CRB25T29EFX2610

R7

5

33K

C9

2

16V22µ R8

5.1K

R6 C6

Q3

VFS1

9

GND

RD68EB 2SC3303

2K RD18EB1

R1 ZD1 CS

VP

BATTERY VL3032/1F2

1 DCS-278 3

R50-1.8K

10K

3 1 2 3

C25

ZD3

Q1

5 4 3 2 1

GND

R4

D4 1SR35-100A

F1

C17

2SD721 WITH HEAT SINK OSH-3040-SP

2SA1015

10K

50V10000µ

D5 1SR35-100A

D6 1S2471

R2

2

J-Y7541

GND

R3 10K

C5 50V47µ

6

KEY CLERK GND

Q2

R5

B2P3-VH

GND 8

GND

D3 1SR35-100A C4

1 2

D7 1S2471

C1 TFC103

CN2

IC7 IC8

IC9

VC

5

8

RESET SW JPM1030-0101

1 2

R10

D2 1SR35-100A

VP

16

D1NL20 C11

C2

VCC

VCC

50V100µ R11

4

BA10393

35V2200µ

3

VP

74HC367*2

25V220µ D18

TO BLOCK DIAGRAM (1/3) PRINTER

2 3 4 6 7 2 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9 2 3 4

2

VCC

VP

50V10µ C13

CA3 1 CNB8X101K

C7

VP

ZD2 RD22EB2

CA2 1 CNB8X101K

C101

1

VP CA1 CNB5X101K

TFC103

VP

VDD SB007-03SPA D20

1 2 3

R12 CRB25T29EFX1320

(BR) (BK) (BL)

7

VCC

1 2 3

CN4 5267-03A

CN5 5267-03A

7

GNDP

8

8

A

B

C

D

E

F — 26 —

G

H

Board No. MAIN PCB E278-1 (2/3) I

Drawing No. E240034 J K

A

B

C

D

E

F

G

H

I

J

K

1

1

2

3

4

5

6

7

IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 IC10 IC11 IC12 IC13 IC14 IC15

UPC24M05HF BA12003 BA12003 BA12003 BA12003 UPD78P044GF-080 TC74HC367AP TC74HC367AP BA10393 S-80727AN-Z BR93LC66A LC36256PLL10/12/15 TC74HC174AP TC74HC174AP TC74HC138AP

C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49

ECQ-B1H103KFW ECQ-B1H103KFW RT-HE40TKYB101K-T LP5-50V103MS45 RE3-50V470M-T2 RT-HE40TKYB101K-T RE3-35V222M-T2 RT-HE40TKYB101K-T ECQ-B1H332JFW RE3-25V221M-T2 RE2-16V220M-T2 ECQ-B1H103KFW RE3-50V101M-T2 RE2-50V100M-T2 RT-HE40TKYB101K-T RT-HE40TKYB101K-T ECQ-B1H103KFW ECQ-V1H-104-JZW ECQ-B1H103KFW RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T ECQ-B1H103KFW RE2-50V1R0M-T2 RT-HE40TKYB101K-T ECQ-B1H103KFW RT-HE50TKYB102K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKCH150J-T RT-HE40TKCH120J-T RE3-16V101M-T2 ECQ-B1H103KFW ECQ-B1H103KFW RT-HE50TKYB102K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T ECQ-B1H103KFW ECQ-B1H103KFW RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T RT-HE40TKYB101K-T ECQ-B1H103KFW

R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11

CR-25-2KOHM-J-T CR-25-10KOHM-J-T CR-25-10KOHM-J-T R50XT-08J182 CR-25-10KOHM-J-T CR-25-5.1KOHM-J-T CR-25-100OHM-J-T CR-25-4.7KOHM-J-T CRB25T29EFX3300 CR-25-33KOHM-J-T

R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 R57 R58 R59 R60 R61 R62 R63 R64

CRB25T29EFX1500 CR-25-56KOHM-J-T CR-25-56KOHM-J-T CR-25-56KOHM-J-T CR-25-56KOHM-J-T CR-25-56KOHM-J-T CR-25-100OHM-J-T CR-25-100OHM-J-T CR-25-100OHM-J-T CR-25-100OHM-J-T CR-25-100OHM-J-T CR-25-100OHM-J-T CR-25-100OHM-J-T CR-25-100OHM-J-T CR-25-1.8KOHM-J-T CR-25-10KOHM-J-T CR-25-4.7KOHM-J-T CR-25-1KOHM-J-T CR-25-56KOHM-J-T CR-25-56KOHM-J-T CR-25-56KOHM-J-T CRH100-FC10-J-1R0 CR-25-10KOHM-J-T CR-25-4.7KOHM-J-T CR-25-4.7KOHM-J-T CR-25-10KOHM-J-T CR-25-10KOHM-J-T CR-25-56KOHM-J-T CR-25-4.7KOHM-J-T CR-25-100KOHM-J-T CR-25-1KOHM-J-T CR-25-56KOHM-J-T CR-25-100OHM-J-T CR-25-56KOHM-J-T CR-25-8.2KOHM-J-T CR-25-100KOHM-J-T CR-25-10KOHM-J-T CR-25-16KOHM-J-T CR-25-10KOHM-J-T CR-25-10KOHM-J-T CR-25-10KOHM-J-T CR-25-56KOHM-J-T CR-25-330KOHM-J-T CR-25-1.8KOHM-J-T CR-25-10KOHM-J-T CR-25-1.8KOHM-J-T CR-25-1.8KOHM-J-T CR-25-10KOHM-J-T CR-25-10KOHM-J-T CR-25-10KOHM-J-T CR-25-56KOHM-J-T CR-25-56KOHM-J-T CR-25-56KOHM-J-T

D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23

1S2471 T-77-T 1SR35-100A-T-32-T 1SR35-100A-T-32-T 1SR35-100A-T-32-T 1SR35-100A-T-32-T 1S2471 T-77-T 1S2471 T-77-T 1SR35-100A-T-32-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1SR35-100A-T-32-T 1S2471 T-77-T RB100A-T32-T 1SS83TD 1SS83TD D1NL20-4070 SB007-03SPA SB007-03SPA 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T

D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43

1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1SR35-100A-T-32-T 1SR35-100A-T-32-T 1SR35-100A-T-32-T 1S2471 T-77-T 1SR35-100A-T-32-T 1SR35-100A-T-32-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T 1S2471 T-77-T

ZD1 ZD2 ZD3 ZD4 ZD5

RD18EB1-T1 RD22EB1-T1 RD68EB-T1 RD27EB1-T1 RD15EB3-T1

Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15

2SA1015GR.O.Y)TPE2 2SD721 2SC3303-Y 2SD2015 2SD2015 2SC945(K.P.Q.R)-T 2SD1853-AA 2SB926(T.U)-AA 2SB926(T.U)-AA 2SA1015GR.O.Y)TPE2 2SA1015GR.O.Y)TPE2 2SC945(K.P.Q.R)-T 2SD1853-AA 2SD1853-AA DTA143ZS-TP

RA1 RA2 RA3

RGLD8X222J RGLD8X563J RGLD8X563J

CA1 CA2 CA3 CA4 CA5 CA6 CA7

CNB5X101K CNB8X101K CNB8X101K CNB3X101K CNB8X221K CNB8X101K CNB8X101K

X1 X2

CST4.19MGW C-002RX(M90-76)

CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 CN10 CN11 CN12 CN13 CN14 CN15 CN16 CN17

HBLB31-S2J 5277-02A

BZ1

PKM22EPP-2002

SW1

JPM1030-0201 OSH-3040-SPL

T1

DCS-278

F1 F1 F1 F2

UF-0033 21801.6 23702.5 UL-TSCR-0.8A-N1

2

3

4

5

6

53253-0310 53253-0310 IMSA-9604S-32C IMSA-9604S-18C B3B-XH IL-G-2P-S3T2-E IL-G-3P-S3T2-E IL-G-3P-S3T2-E B2B-EH IL-G-5P-S3T2-E E412198*1

7

8

8

A

B

C

D

E

F — 27 —

G

H

Board No. MAIN PCB E278-1 (3/3) I

Drawing No. E240035 J K

A

B

C

D

E

F

G

H

I

J

K

1

1

SH101MA MODE KEY SW.1 KSL-B85FA02-B1J

4

X1

3

REG2

2

REG1

1

7

RF

9

6

PGM

8

3

OFF

0

10 9 8

1S2471 T-77-T

C

4 C

MODE KEY SW.1

5

C

4

1 2 3 4 5 6 7

PUSH CLERK TO E278-E6

5

MODE KEY SW.2 KSL-84FG01-B1J

PGM RF REG1 REG2 X1 Z1 X2/Z2 OFF C C CLCOM SWI0 D2 SWI1 D3 SWI2 D4 SWI3 D5 SWI4 D6 SWI5 D7

3

RECEIPT ON/OFF TO E278-E3

2

6

1

5

6

8 7 6 5 3 2

1 SWI6 D1 2 PCOM

3

7

4

D26 D25 D24 D23 D22 D21 D14 D13 D12 D11 D20 D19 D18 D17 D10 D9 D8 D15 D16

OFF

4

C

4

12 11 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1

A,D,B,BU

4

8

6 7 8 9 10 1 2 3 4 5

1

OFF

C

C

MODE KEY SW.2

3

IMSA-9604S-12C CN2

Z1

1

2

IMSA-9604S-10C CN3

5

13 14 15 16 17 18 19 20 21 22 23 24

X2/Z2

2

1 2 3 4 5 6 7 8 9 10 11 12

2

5

6

0 9

3

8

2 C

MCOM PCOM CD7 CD6 CD5 CD4 CD3 CD2 CD1 CD0 VF1 SD SE SG SF SH DG9 DG8 DG7 DG6 DG5 DG4 DG3 DG2 DG1 DG0 SCOM SA SB SC SDP VF2

1

7

7

1 2 10 9 8 7 6 5 4 3 31242528273020191817161514131211262122232932 CN1 IMSA-9604S-32C

8

8

A

B

C

D

E

F — 28 —

G

H

Board No. DISPLAY PCB E278-E2-1 I

Board No. E240036 J K

A

B

C

D

E

F

G

H

I

J

K

1

2

12 8 7 14 6 13 5 3 2 11

KC3 KC5 KC6 KC1 KC0 KC2 KC7 KC8 KC9 KC4

2

K6

K12

K18

K24

K30

K36

K42

K48

K54

K60

K66

K72

K78 KI7

K5

K11

K17

K23

K29

K35

K41

K47

K53

K59

K65

K71

K77 KI6

3 K4

K10

K16

K22

K28

K34

K40

K46

K52

K58

K64

K70

K9

K15

K21

K27

K33

K39

K45

K51

K57

K63

K69

K8

K14

K20

K26

K32

K38

K44

K50

K56

K62

K68

KI3 K7

K13

K19

K25

K31

K37

K43

K49

K55

K61

K67

15

16

4

K73 KI2

KI1

5

9

K74

4 K1

3

K75 KI4

K2

4

K76 KI5

K3

1

TO E278-1

TO E278-1

1

KI0

18

17

10

5

KEY CONTACT POSITION

6

7

6

12

18

24

30

36

42

48

54

60

66

72

78

5

11

17

23

29

35

41

47

53

59

65

71

77

4

10

16

22

28

34

40

46

52

58

64

70

76

3

9

15

21

27

33

39

45

51

57

63

69

75

2

8

14

20

26

32

38

44

50

56

62

68

74

1

7

13

19

25

31

37

43

49

55

61

67

73

6

7

8

8

A

B

C

D

E

F — 29 —

G

H

Board No. KEYBOARD E278-E4 I

Board No. E240037 J K

A

B

C

D

E

F

G

H

I

J

K

1

1

2

US. CANADA

(US. CANADA SPEC.)

(B, F, G)

240V 230V 220V 120V 100V

*

2

EUROPE

(C, L)

*

240V 230V 220V 120V 100V

* 2

3

* 2

3

1

1

0V

0V

L5T18X6X10

L5T18X6X10

TE-278-E2U

4

TE-278-E2U

4

L5T18X6X10

L5T18X6X10

FG

FG

U.K.

(LIMITED AREAS SPEC.)

(D)

5

L5T18X6X10

L5T18X6X10

240V 230V 220V 120V 100V

*

S–J2875–05

(U)

*

240V 230V 220V 120V 100V

* 2

2

1

1

0V

0V

L5T18X6X10

L5T18X6X10

L5T18X6X10

TE-278-E2U

6

5

*

L5T18X6X10

6

TE-278-E2U

L5T18X6X10

L5T18X6X10

FG

FG

7

7

8

8

A

B

C

D

E

F — 30 —

G

H

Board No. POWER SUPPLY I

Drawing No. E340043 J K

A

B

C

D

1

1

SH1019A

2

13 14 15 16 17 18 19 20 21 22 23 24

1 2 3 4 5 6 7 8 9 10 11 12

2

4

4

DG5 DG4 DG3 DG2 DG1 DG0 SCOM SA SB SC SDP VF2

3

VF1 SD SE SG SF SH DG9 DG8 DG7 DG6

3

10 9 8 7 6 5 4 3 2 1

12 11 10 9 8 7 6 5 4 3 2 1

CN1 IMSA-9604S-10C

CN2 IMSA-9604S-12C

5

5

6

6 Board No. 2ND DISPLAY E278-E2-2 A

B

— 31 —

Drawing No. E440039 C

D

A

B

C

D

1

2

2

3

TO E278-E2

1

1

SWI6 3 R ON

2

PCOM R OFF

4

4

5

5

6

6 Board No. SWITCH PCB A

B

— 32 —

Drawing No. E440040 C

D

16. PARTS LIST 1.

Main PCB ass'y

2.

Button ass'y

3.

E278-E2 ass'y, Display ass'y

4.

2nd Display ass'y

5.

Upper case

6.

Lower case

7.

Printer unit

8.

Drawer 8-1. 8-2. 8-3. 8-4. 8-5. 8-6.

DL-2350 (Europe) DL-2351 (Canada) DL-2416 (U.S.A.) DL-2750 (Japan, Germany, Europe) DL-2751 (U.K.) DL-2752 (Germany)

Notes: 1. Price and specifications are subject to change without notice. 2. As for order / supply of spare parts, refer to the "GUIDE BOOK for spare parts supply" a separate publication. 3. Numbers in the item column correspond to the same numbers in exploded drawing. 4. MARKS: N: New parts Q: Quantity used per unit M: Minimum order/supply quantity R: Rank A: Essential B: Stock recommended C: Less recommended X: No stock recommended — 33 —

— 35 —

— 36 —

— 37 —

— 38 —

1-04 1-05 1-07

1-28 1-29

1-10 ~ 1-21 1-02 1-03 1-06

1-08 — 39 —

1-09

1-30 1-32

1-01

1-31

1-13

— 41 —

— 42 —

— 43 —

— 44 —

2-26

2-05

2-25 2-21

2-07 2-24

2-21

2-92

2-91

2-29

2-23

2-93

2-21

2-16

2-01

2-04

2-07

2-20 1-01 2-12 2-14 2-06 — 45 —

2-16

2-13

2-08

4-01

2-17

2-03

2-24

1-25

2-10 2-81

1-26 2-11 1-24 2-02

1-27 3-15 4-15

2-09

3-06

3-12

3-13

3-11

3-14

3-10

— 47 —

— 48 —

506 100

507 611

505 518

503

512

515

519

504 508

906

502

516

104

503

517

103 513

612

509

102

501

514

613 500

405

101 600

406

905

601

904 903

511

901

200 902

404

202

520

427 429

510 403

410

412

427 431

303

407

605 432

414 411 401

400

201

430 431 427

204

603

410 408

413

402

— 49 —

425

423 422

419

421 418

409

900

602

604

428 607 434 608 417 427 610 416 609 415

411

301

203 421

606 420

409

302

300

430 433

424 426

— 50 —

DL-2350

5-01

5-02 5-18 5-15 5-17 5-20 5-19 5-14 5-12

5-16 5-05 5-06 5-07

5-13 5-09 5-04 5-08

5-22

5-37

5-26

5-25

5-36 5-23 5-24 5-40 5-38

5-39 — 51 —

— 52 —

DL-2351

6-01

6-02 6-18

6-15

6-17

6-20

6-14

6-19 6-12

6-16

6-05 6-06 6-07 6-13

6-09 6-04 6-08

6-22

6-37

6-26

6-25

6-24

6-36

6-23 6-40 6-38

6-39 — 53 —

— 54 —

DL-2416

7-01

7-02 7-18

7-15

7-17

7-20

7-19

7-14

7-16 7-12 7-05 7-06 7-07

7-13

7-09 7-04 7-08

7-22

7-37

7-26

7-25

7-24

7-36

7-23 7-40 7-38

7-39 — 55 —

— 56 —

DL-2750

8-01

8-02 8-18

8-15

8-17 8-20

8-19

8-14

8-16 8-12 8-05 8-06 8-07

8-13

8-09 8-04 8-08

8-22

8-37

8-26

8-25

8-24

8-36

8-23 8-40 8-38

8-39 — 57 —

— 58 —

DL-2751

9-01

9-02

9-18

9-15

9-17

9-20

9-19 9-14

9-16 9-12 9-05 9-06 9-07

9-13

9-09 9-04 9-08

9-22

9-37

9-26

9-25

9-24

9-36

9-23 9-40 9-38

9-39 — 59 —

— 60 —

DL-2752

10-01

10-02

10-18

10-15

10-17

10-20

10-19 10-14

10-16 10-12 10-05 10-06 10-07

10-13

10-09 10-04 10-08

10-22

10-37

10-26

10-25

10-24

10-36

10-23 10-40 10-38 10-39 — 61 —

8-11-10, Nishi-Shinjuku Shinjuku-ku, Tokyo 160, Japan Telephone: 03-3347-4926