Casio CE-3750, EX-278, EX-279 Service Manual

SERVICE MANUAL

(without price)

ELECTRONIC CASH REGISTER

CE-3700 (EX-278) CE-3750 (EX-279)

DEC, 1994

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. Product

Operating temperature: 0 °C ~ 40 °C Operation air moisture: 10 % ~ 90 % Storage temperature: -25 °C ~ 65 °C Storage air moisture: 10 % ~ 95 % Bombardment strength: To add bombardment from 10 high cm by single support, and there

isn’t the problem.

1-2. Package status

Storage temperature: -25 °C ~ 65 °C Storage air moisture: 10 % ~ 95 % Vibration strength: 1.5 G Bombardment strength: To add bombardment from 60 high cm by single support, and there

isn’t the problem.

1-3. Accessory specifications

Roll paper: P-4575 (EX-P-4574), 45 X 12 X 30 D Stamp logotype: CSP-2030ASA-2 Ink for supplement: Super Ink KC Ink roll: IR-92 (EX-INK-IR-92-OP) Dust cover: Only 1 part neighborhood

1-4. Printer

CR-812A-009-14-001A: Europe CR-812A-009-15-001A: 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: 5,000,000 times

Control lock: 20,000 times

Operation key 100,000 times

Feed switch 5,000,000 times

Receipt on/off switch 10,000 times

Reset switch 100,000 times Drawer:

Printer

MCBF: 2,000,000 line

Ink roll 400,000 line

Stamp

Ink: 50,000 times mechanism: 500,000 times

1-6. Electric specifications

Power consumption

Area 120 V 220 V 230V 240V

In action Max. 0.40 A 0.20 A 0.20 A 0.20 A

In holding Min. 0.09 A 0.05 A 0.05 A 0.05 A

Power off 0.08 A 0.04 A 0.04 A 0.04 A

1,000,000 times

1-7. 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. Clock, date facility

Clock precision: Less than ±30 seconds (25 °C)

Automatic calendar: Until 2099

1-9. 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 —

)

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. Code No. Parts Name Specification Q'ty

Q1 2200 3577 Transistor 2SA1015(GR,O,Y ZD1 2310 8879 Zener diode RD18EB1 1 D6,D7 2301 0011 Diode 1S2471 2 C5 2804 5476 Electrolytic capacitor 50RE47 1 R2,R3,R5 2600 7313 Carbon film resistor R-25-10K-J 3 R1 2600 5612 Carbon film resistor R-25-2K-J 1

6221 4218 Connector sub assembly E311294-1(#22) 1

2-5. Keyboard Conversion Kit: CVK-S2/-L2/-LLL2/-FS2

1

2-6. Ink for supplement Super ink K

3. INSTALLATION

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

— 3 —

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.

Header printing

To release from the J-feed button.

D1 ~ D5

#-2

Input value D1 ~ D5

D1 0: YYMMDD

D2 1: General (Add2, DDMMYY)

D3,D4 Department No. General 15 D5 Clerk specification Switch: 1,2,4

0000000000

D1D2D3D4D5

P1

0

1: MMDDYY 2: DDMMYY

2: US (Add2, MMDDYY) 3: General (Add3, DDMMYY) 5: Canada (Add2, MMDDYY)

US 30

Password No.: 0 (U.S.A. & Canada)

XXXX: Rom Control No.

-- XXXX - D1D2D3D4D5

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

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

— 4 —

4-2. Auto or Reset switch initialize

Operation Display Printing

To push Reset SW.

or

Power on In Low batt.

D1 ~ D5

#-2

Input value D1 ~ D5

D1 0: YYMMDD

D2 1: General (Add2, DDMMYY)

D3,D4 Department No. General 15 D5 Clerk specification Switch: 1,2,4

0000000000

D1D2D3D4D5

P1

0

1: MMDDYY 2: DDMMYY

2: US (Add2, MMDDYY) 3: General (Add3, DDMMYY) 5: Canada (Add2, MMDDYY)

US 30 Password No.: 0 (U.S.A. & Canada)

XXXX: Rom Control No.

-- XXXX - D1D2D3D4D5

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

Note: Operation code with Init.B is set up as with settlement in “00000”. 4-3. 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

Header printing

To set the MODE switch to Program.

XXXX: Rom Control No.

To release from the J-feed button.

#-2

FFFFFFFFF

P1 0

-- XXXX - P1P2P3P4P5P6P7P8

X1X2X3X4

M1M2-D1D2-Y1Y2

--------------Password for P1~P8 Password for X1~X4: X2/Z2

M1M2D1D2Y1Y2

D1D2D3D4D5

— 5 —

5. MAJOR COMPONENT

CPU UPD78044AGF080-3B9 Ram LC36256PLL

256K bit SRam

Printer Model CR812A-009-15-001A

MCBF 2,000,000 lines

Drawer USA DL-2416 D-15TC-A55SP-1*

Canada DL-2351 D-15TC-A54SP-1* UK DL-2751 D-15TC-A84SP-1* Other Countries DL-2350 D-15TC-A54P-1*

DL-2750 D-15TC-A84P-1*

Germany DL-2752 D-15BC-A84S-1*

CPU Pin Description

Pin Port Name I n/ Description Pin Port Name In / Description

No. No. Out No. No. Out

1 94 FIP6 O Display Digit Signal (Dg7) 41 32 TO2 O Receipt Common Signal 2 93 FIP5 O Display Digit Signal (Dg6) 42 31 TO1 O Auto cutter 3 92 FIP4 O Display Digit Signal (Dg5) 43 30 TO0 O Stamp 4 91 FIP3 O Display Digit Signal (Dg4) 44 3 INTP3 I Drawer sensor 5 90 FIP2 O Display Digit Signal (Dg3) 45 2 INTP2 I Key scan timing plus 6 81 FIP1 O Display Digit Signal (Dg2) 46 1 INTP1 I Power Down 7 80 FIP0 O Display Digit Signal (Dg1) 47 0 INTP0 I Printer 8 Power (VDD) 48 Gnd for Vpp (IC)

9 27 SCK0 I/O Data 7 49 7 0 O Address decoder (A12/D0) 10 2 6 SO1 I/O Data 6 5 0 7 1 O A13/Decod1 11 2 5 SI0 I/O Data 5 51 72 O A14/Decod1 12 2 4 BUSY I/O Data 4 5 2 Power (VDD) 13 2 3 STB I/O Data 3 53 12 7 FIP33 O Printer Head (HD8) 14 2 2 SCK1 I/O Data 2 54 126 FIP32 O Printer Head (HD7) 15 2 1 SO1 I/O Data 1 5 5 12 5 FIP31 O Printer Head (HD6) 16 2 0 SI1 I/O Data 0 56 124 FIP30 O Printer Head (HD5) 1 7 Reset Signal 57 12 3 FIP29 O Printer Head (HD4) 1 8 74 O CE(Ram Chip Enable) 58 1 22 FIP28 O Printer Head (HD3) 19 73 O R/W(Ram Write Enable) 59 121 FIP27 O Printer Head (HD2)

20 21 17 ANI7 I Key Input Signal (KI7) 61 11 7 FIP25 O Printer Head (HD10) 22 16 ANI6 I Key Input Signal (KI6) 62 11 6 FIP24 O Printer Head (HD9) 23 15 ANI5 I Key Input Signal (KI5) 63 11 5 FIP23 O Printer J-feed 24 14 ANI4 I Key Input Signal (KI4) 64 11 4 FIP22 O Printer R-feed 25 13 ANI3 I Key Input Signal (KI3) 65 11 3 FIP21 O Printer Motor 26 12 ANI2 I Key Input Signal (KI2) 66 11 2 FIP20 O Key Common Signal (KC9)

27 11 ANI1 I Key Input Signal (KI1) 67 11 1 FIP19 O 28 10 ANI0 I Key Input Signal (KI0) 68 11 0 FIP18 O 29 30 31 Clock Terminal 71 32 Clock Terminal 72 105 FIP15 O 33 34 System Clock 4.19MHz 74 103 FIP13 O 35 System Clock 4.19MHz 75 102 FIP12 O 3 6 37 O EEPROM CE 76 101 FIP11 O

3 7 36 BUZ O Buzzer 77 100 FIP10 O Key Scan Timing Plus 3 8 35 PCL O Decoder CE 7 8 97 FIP9 O Display Digit Signal (Dg10) 3 9 34 TI2 O DW1&2 79 96 FIP8 O Display Digit Signal (Dg9)

4 0 33 TI1 O Journal Common Signal 80 95 FIP7 O Display Digit Signal (Dg8)

Analog electric potential of AD converter (Gnd) 60 120 FIP26 O Printer Head (HD1)

Display Digit Signal / Key Common Signal (SGdb/KC8)

Display Digit Signal / Key

Analog electric power supply of AD converter (Vcc) 69 107 FIP17 O

Reference voltage input of AD converter (Gnd) 70 106 FIP16 O

Analog electric potential of AD converter(Gnd) 7 3 104 FIP14 O

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)

— 6 —

6. BLOCK DIAGRAM

Standard Option

Printer

(CR812A)

Main Display

(10 columns)

Pop-uo Display

(10 columns)

RAM

(32K byte)

EEPROM

(512 byte)

Key board

Drawer

CPU

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 Min: 23 V 20 V 5 V 32 V 27 V 4.75 V

Output voltage drift range Max: 42 V 2 V 0.3 V 1 0 % 1 0 % 7% Output voltage drift range AC DC DC DC DC AC

Vc Vp Vcc/Vdd Vns Vs V f

— 8 —

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.

S-80727AN

Vdd

2

Reset SW

1

3

17

CPU

Reset

7-5. 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.

CPU

CS SK

DI

DO

CS: Chip select SK: Serial data clock DI: Serial data input DO: Serial data output

64 words X 16 bits 1,024 bits

EEPRom

1 2 3 4

36 14 15 16

EEPCS AD2 AD1 AD0

— 9 —

[ 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

DI

DO

Address

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

DI

DO

High Impedance

DataAddress

READY(H)

BUSY(L)

— 10 —

7-6. Time chart

1) RAM writing timing

16.4 us 13.6us

A0 WE A1 CE A2 D0 A3 D1 A4 D2 A5 D3 A6 D4 A7 D5

1.4us 15.0us

B2 A0 B3 B4 A1 B5 A2 B6 A3 B7 A4 B0 A6 B1 A7

2) RAM reading timing

A0 WE A1 CE 18.3us A2 D0 A3 D1 A4 D2 A5 D3 A6 D4 A7 D5

3.95us

7.45us

B2 A0 B3 B4 A1 B5 A2 B6 A3 B7 A4 B0 A6 B1 A7

3) EEP-ROM Writing and reading timing

A0 CS A1 SK A2 DI A3 DO

29us

— 11 —

8. DISASSEMBLY / ASSEMBLY METHOD

1) Remove the Printer cover.

2) Upper case can remove it from by 4 places screws of printer four corners.

(Lower chart 1 reference)

3) It comes off while sliding of Upper case backward by raising it.

4) 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) Mode switch off.

2) To continued pushing J-feed button.

3) To set the Mode switch to Program.

4) To release from the J-feed button.

5) To input 9 9 9 9 9 0 0 0 0 0 #2

Printing out

00-00-00

00:00

0000

<Feed>

X: “Version No.” or “- - • • • • - -”

-- xxxx --

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

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 JF 062 C 055 053 051 045 039 033 027 021 018 072 067 061 056 054 052 050 044 038 032 026 020 017 071 066 060 7 8 9 049 043 037 031 025 019 016

070 065 059 4 5 6 048 042 036 030 024 014 015 069 064 058 1 2 3 047 041 035 029 023 075 073

068 063 057 0 011 012 046 040 034 028 022 074 013

013: #1 key 014: #2 key

— 13 —

9-4. Various switch status display

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

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)

— 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) All lighting, Ram, R/W, setting the time and date, drawer

1 #2

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

opening, printing, receipt(Japan) stamp and receipt issue.

Display: All lighting

Ram: R/W

normal end: To be continued Abnormal end: 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) This does R/W test of testing area of E2PRom during single word,

3 #2

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) This does read only test of testing area of EEPRom during single word.

4 #2

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) Read only test .

5 #2

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) Blanking (OFFH writing) of data in EEPRom entirely.

9 #26

6) All time ring print testing

8 #2

7) Time of day representation testing

9 #2

Time of day, a date are turned into zero entirely.

- - - - - - - 2

Receipt printing

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 Purpose Mode indicator

Program 4 Program 3 Program 1

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.

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

P4 P3 P1

• Procedure

Program

Program mode

Sub

Total

#1*

Key

Program mode

Sub

Total

Set the Mode switch to Program

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

Press the

# 1

key.

Enter 4-digit password. Skip this step when the password is not programmed.

Press the

CA/Amt

Tend

Sub total

key.

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

Sub total

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 Key, set the mode switch to X1.

Off

Press receipt

feed key

Release the key.

RECEIPT

FEED

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”

Sub

Total

on the display, do not press the Finalize the procedure.

key.

— 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.

Operation Mode switch

1

2 3 4

5

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.

OFF

X1

Program

REG1/REG2 REG1/REG2

6 Register transaction.

REG1/REG2 REG1/REG2

REG1/REG2/RF

X1

X2/Z2

Z1

X2/Z2

REG1/REG2

OFF OFF

7

8 9

10

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.

11 Carry the journal, reports and cash to the office. OFF

— 19 —

12. ERROR CODES

g

)

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 Meaning Action

E 01

Position of MODE switch changed before finalizing the current operation.

Setting of the receipt ON/OFF button

E 02

Changed before finalizing of the registration under another settin

E 03

E 04

E 08

E 09

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

E 11

of the ECR is open. The drawer is left open longer than the program time (Drawer Open Alarm

E 16

Two consecutive transactions attempted in the refund mode.

E 27 Transaction cancel buffer is full. Finalize the transaction. E 31

Finalizing of a transaction attempted without confirmation of the subtotal. Finalizing of a transaction attempted

E 32

without confirmation of the Food stamp subtotal. *

E 33

Finalize operation attempted without entering the amount tendered.

E 35 Change amount exceeds press limit. * Re-input amount tendered. E 38

READ/RESET operation attempted without declare of money in drawer. *

E 41 Validation is not performed. Perform validation operation. E 94 Printer error

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.

Press the "SUB TOTAL" key.

Press the "FS/ST" key.

Enter the amount tendered.

Perform money declaration.

Turn the power off, and remove jammed roll paper from the printer.

Remark: 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

1

4

1

CN9

E

Q7

R33

D34

B

R40

CN10

1

C26

2

3

S-80727AN

Q13

B

1

D36

R55

CN11

R56

13

B

E

CN12

Q14

R57

D-8

DW1

BK

DW2

CN8

BZ1

C-9

F2 BK BR

R

BR

R

2

B

Q10

B-16

C-10

IC10

D37

Q8

E

B

E

D38

D32

D33

C20

Q9

EB E

R34 R35

E

Q11

B

R36 R37

C24

R41

D35

ZD5

R42

E

B

Q12

R43

R44 R45

3

C37

E-7

C38 C39 C40

R58

C25

C22

1

B-21

R59 R60 R61

D-7

C23

R38

F-1

B-17

C27

B-18

C-11

R46

D-12

J-14 D-14 D-15 D-16

CA1

B-2

CA2

E-1

CA3

E-2

IC3

BA12003

IC4

E-3

IC5

R47

C28

IC9 BA10393

D-13

R62

C-42 C-43

C41

IC11

B-22 B-23

BR93LC66A

125V 2.5A

B-1

F1

1

D4

D5

C2C3

D13

CN1

31

WARNING - FOR CONTINUED

PROTECTION AGAINST

FIRE HAZARD.

K-1

IC2 BA12003

C15

BA12003

H-3

B-24

R63

C44 C45

F-26

R48

R51

R64

F-2

R49

R52

F-27

C46

B-13

R50

B-14

C29

1

2

CN2

D2

C1

D3

C4

VP

C9

J-1

B-19

C-15

F-3

D14

E-6

F-4

B

C11

E

Q4 B

B

B-12

F-5

C-14

B-20

B-25

IC12

Q3

ZD4

R7

13

µPC24M05

D27

R27

C31

X1

B-26

LC36256PLL-10/12/15

Q15

B-4

R6

C10

REPLACE ONLY WITH

THE SAME TYPE AND

RATING OF FUSE.

CA4

D-2

C-3

D-3

D-4

H-1

C-12

C-13

C30

R53

D6 D7

E

IC1

C

B-9

VCC

R26

E

R28

R29

µPD78044

D-17

B-27

B

E

Q1

B-5

D15

A

E Q5

B

Q6

IC6

C32

C33

B-28

B

R5

DCSI

C-2 D18

R8 R9

A

C

D19

VDD

AGF

X2

R54

C35

F-24

B-29

R1

R2 R3

C5

B-6

D20

D28

F-25

BL BK BR

CS

VP

GND

ZD1

E

Q2

D8

R4

C6

ZD2

ZD3

D-1

D16 D17

R10 R11 R12

3

CN5

1

CN4

L-1

J-2

J-3

IC7

E-4

C16

R30

C34

IC13

GND

H-2

D-9

D-10

B-30

74HC174

C18

C-4

D-11

RA2

D-18

C-17

F-6

B

E

C12

VN

VS

CA5

74HC367

D-6

F-7

F-8

B-31

C47

IC14

C-1

C13

R18

R31

C17

IC8

F-9

F-10

CA6

C-18

74HC174

R19

R20

74HC367

F-11

F-12

F-23

B-32

C48

R32

F-13

C49

FG

R13

R21

B-11

C19

C7

B-7

R22

R23

D-5

C-5

E-5

C-6

F-14

C36

74HC138

IC15

B-3

R16 R17

C14

RA3

R24

D9

R14 R15

R25

RA1

D29 D30 D31

B-15

C-16

12

D10

B-8

CA7

CN3

D11

D21

R39

D12

D22

D43

F-15 F-16 F-17

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

D23

C-8

C-19 C-20 C-21

D1

CN7

D39 D40 D41 D42

C8

D24

CN14

D25

CN13

1

CN6

32

D26

18

B-10

1

2

1

5

— 22 —

— 23 —

15. CIRCUIT DIAGRAM

RECEIPT FEED

JOURNAL FEED

RECEIPT

VALID

NS

#

%–

—

RF

PLU

ERR.CORR

CANCEL

C

789 456 123 000

•

4914 3813 2712 1611

51015

X

DATE

TIME

OPEN PRICE CPN VAT

RC PD

CR 1 CR 2

CH

TEND

CHK

SUB TOTAL

CA

AMT

TEND

RECEIPT FEED

JOURNAL FEED

RECEIPT

VALID

NS

#

%–

—

RF

PLU

ERR.CORR

CANCEL

C

789 456 123 000

•

10 16 22

91521 81420 71319

11 17 23

X / FOR

DATE

TIME

OPEN

CR 1 CR 2

CH

TEND

CHK

SUB TOTAL

CA

AMT

TEND

PRICE

CLK#

12 18 24

4 3 2 1

5

6

28 27 26 25

29

30

MD/ST

T/S1RCT/S2

PD

VP

VCC

PWD

RST

CPU-CLK

15mS

40mS

300mS

15V

min

1.5S

VOLTAGE SELECTOR

POWER

TRANSFORMER

PRINTER CR812A

2PIN

31PIN

B-6

OPTION

3PIN

32PIN

FFC

E278-E2-2

FFC FFC

10PIN 12PIN

MODE-KEY

PC

PCPC

E278-E2-1

E241

-E3-2

E278-E6

RECEIPT ON/OFF

PUSH CLERK

E278-E4

FPC

18PIN

2PIN

NEAR END SENSER

OPTION

E278-1

RESET SW

2PIN

3PIN 3PIN 3PIN

BATTERY DRAWER DRAWER

OPTION

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

Board No.

BLOCK DIAGRAM for CE-3700

Drawing No.

E240032

— 24 —

RECEIPT FEED

JOURNAL FEED

RECEIPT

VALID

NS

#

%–

— RF

PLU

ERR.CORR

CANCEL

C

789 456 123 000

•

4914 3813 2712 1611

51015

X

DATE TIME

OPEN PRICE CPN VAT

RC PD

CR 1 CR 2

CH

TEND

CHK

SUB TOTAL

CA

AMT TEND

VP

VCC

PWD

RST

CPU-CLK

15mS

40mS

300mS

15V

min

1.5S

POWER

TRANSFORMER

PRINTER

CR812A

2PIN

31PIN

B-6

OPTION

3PIN

32PIN

FFC

E278-E2-2

FFC FFC

10PIN 12PIN

MODE-KEY

PC

E278-E2-1

E241

-E3-2

RECEIPT ON/OFF

E278-E4

FPC

18PIN

2PIN

NEAR END SENSER

OPTION

E278-1

RESET SW

2PIN

3PIN

3PIN 3PIN

BATTERY

DRAWER DRAWER

OPTION

5PIN

KEY CLERK

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

Board No.

BLOCK DIAGRAM for CE-3750

Drawing No.

E240046

— 25 —

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

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

64 63 62 61 60 59 58 57 56 55 54 53 52 51DECD0 50DECD1 49DECD2 48 47TP 46 45 44 43 42 41

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

DG6 DG5 DG4 DG3 DG2 DG1 DG0

AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0

CE

KI7 KI6 KI5 KI4

P13

P12

P11

P10

AVDD

AVREF

XT1

XT2

VSSX1X2

P37

P36

P35

P34

P33

P95

P96

P97

P100

P101

P102

P103

P104

P105

VLOAD

P106

P107

P110

P111

P112

P113

Y6 Y5 Y4 Y3 Y2 Y1 Y0 VCC

GND

Y7

G1 G28 G2A

C B A

CLR Q1 D1 D2 Q2 D3 Q3 GND

VCC

Q6 D6 D5 Q5 D4 Q4

CLK

CLR Q1 D1 D2 Q2 D3 Q3 GND

VCC

Q6 D6 D5 Q5 D4 Q4

CLK

A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 VSS

VCC

WE

A13

A8 A9

A11

OE

A10

CE I/O7 I/O6 I/O5 I/O4 I/O3

CS SK DI DO

VCC

NC NC

GND

1 2 3 4 5 6 7 8

9 10 11 12 13 14

28 27 26 25 24 23 22 21 20 19 18 17 16

15 1 2 3 4

8 7 6 5

1

10 11

6 7

13 12

8

16 2 3 14 15 4 5 9

1

10 11

6 7

13 12

8

16 2 3 14 15 4 5 9

8 7 6 5 4 3 2 1

9 10 11 12 13 14 15 16

252627282930313233343536373839

40

807978777675747372717069686766

65

RFEED JFEED HD9 HD10 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8

IC5 13 IC5 12 IC3 14 IC4 11 IC4 13 IC4 15 IC3 16

IC3 12 IC2 11 IC2 13 IC2 15 IC3 10

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

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

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

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

4 5 3 6 4 2 1

5 6 2 4 7

6 7 5 3 1 4

6 2 7 5 3 1

KI2

KI1

KI3

KI4

KC1

KC2

KC3

KC4

KI0

KI5

KC5

KC6

KC0

KC7

KI6

KC8

KC9

KI7

KI0

KI1

KI2

KI3

KI4

KI5

KI6

KI7

KI0

KI1

KI2

KI3

KI4

KI5

KI6

KI7

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

CD0

CD1

CD2

CD3

CD4

CD5

CD6

CD7

R25

R24

R23

R22

R21

R20

R19

R18

AD0

AD1

AD2

AD3

AD4

AD5

AD6

AD7

DG8

DG9

DG10SASBSCSDSESFSGSDP

SH

D22

D23

D24

D25

D26

D12

D11

D10

D9

KC0

KC1

KC2

KC3

KC4

KC5

KC6

KC7

KC8

KC9

R17 R16 R15 R14

56K 56K 56K 56K

RSTAP KCOM PCOM MCOM LE2 LE1

DECD2 DECD0

A7 A6

A2 A1

A0 AD0 AD1 AD2

DECD1 A8 A9 A11

A10 AD7

AD6 AD5 AD4 AD3

A6 AD0 AD1 A7 AD2 A8

A11 AD5 AD4 A10 AD3 A9

A5 AD5 AD4 A4 AD3 A3

A0 AD0 AD1 A1 AD2 A2

GND GND

GND

VCC

VDD

GND

+

GND

3231 23 24 25 2627 28 29 30 2 9 8 5 6 3 1314 15 16 17 1819 20 21 22 7 12 11 10 4 1

VCC

5 4 3 2 1

D39 D40 D41 D42

003 002 001 000

2SD2015

R27

RGLD8X563J

BA12003

1S2471

OTP ONLY

2SD2015

10K

D13

1SR35-100

R29

1K

C3 C101

CNB8X101K

R42

Q5

GND

GNDP

Q4

4.7K

Q6

R28

GND

VDD

C27

D27

2SC945

R26

CA7

RA3

VP

1.8K

GND

C31

C101

56K

R30

VN

D35

R41

100K

Q12

VP

VN

GND

ZD5

1K

+

D28

VDD

IC6 µPD78044

DECD2 DECD1 DECD0

TO BLOCK DIAGRAM (2/3) PRINTER

DW1

PAD

IL-G-3P

C15

BK BR

R 1 2 3

BK

BR

R 1 2 3

IC8

IC7

CN11

IL-G-3P

VP

D31 D29 D30

GNDVP

VP

GNDP

VP

C101

C22

Q11

2SA1015

2SB926

1SR35-100

D32

G9

R34 10K

R35

4.7K

C101

C20

C21 C101

16

1

IC5

15

2

C101

STAMP ACUT RCOM

C30

R55

2SD1853

1.8K

R57

1.8K

Q13

GNDP

2SD1853

74HC367

56K

P53

C40

C39

C38

R59

R60

R61

VCC

C101X3

10KX3

VCC

GND

R62

56K

VP

GND

C-002RXC32

VP

BZ1

R40

14

3.7K

3

C24 C101

74HC138

PKM22EPP-2002

IC5

EEPCE

R63

56K

C101

C46

C33 C120

C46

330K

CST4.19MGW

X1

DECCE

R54

X2

BUZZ

JCOM

Q14

Q8

Q10

2SA1015

2SB926

VCC

R37 10K

C101

C23

D33

D38

1SR35-100

R56 10K

R46

8.2K

IC8

R36

IC8

13

10

15

14

12

4.7K

UL-TSCR-0.8A

F2

VP

1SR35-100

D36

CN12 DW2 PAD

C101

R43 56K

2SC945

50V1µ

C26

15EB3

C8

C101

56KR13

10K

VCC

R4810K R47

100K

PWD

R50

R4916K

IC9

C29

C102

BA10393

7

6

5

DWS

C18 C34

16V100µ

TF104

+ –

R38

10K

IC8

IC7

2626 3737

10 4 10 4

9595

VDD

GND

KCOM PCOM MCOM

VDD

VCC

GND

56K

74HC367

C16

C101

R32

CA5

RA1RGLD8X222J

CNB8X221K

CD7 KCOM

VDD

C12

TFC103

VF2

VF1

D43

12

CN13 B28-EH

CN6 IMSA-9604S-32C

100 X8

MCOM

D21

GND

VCC

VP

R33 CRH100-1

1SR35-100

D34

Q15

Q7

R58

1.8K

DTA143ZS

GNDP

2SD1853

RSTAMP

RYOUSYUU

CN9

B38-XH

KCOM

KEY CLERK

CN14

IL-G-5P

D1

CD7

PCOM

NEDS

CN3

B28-EH

VCC

KCOM

IC7

15

13

14

11

GND

IC7

74HC367

R31

56K

R39

TAIWAN

CN8

RESET

12

CN10

IL-G-2P

R44

100

1

2

3

GND

IC10

S-80727AN

GND

C37

IC14 74HC174

C102

R45

56K

RA2

RGLD8X563J

TF103

C49

C48

C101

IC13 74HC174

VDD

LC36256PLL-10/12/15

C42

TF103

R52R51

10K 10K

C45

C101

C44

TF103

AD2 AD1 AD0

C35

BR93LC46A

IC11

C47

C101

C41

TF103

CA6

CNB8X101K

C43

C101

R64

56K

TF103

C36

IC15

KI3

KI2

KI1

KI0

IC12

CN7 IMSA-9604S-18C

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

Board No.

MAIN PCB E278-1 (1/3)

Board No.

E240033

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

— 26 —

1 2

RESET SW

JPM1030-0101

KEY CLERK

J-Y7541 5 4 3 2 1

1 2 3

BATTERY

VL3032/1F2

VP

BA10393

IC9

GND

4

8

VP

GND

TFC103

C28

VCC

74HC367*2

IC8

GND

8

16

VCC

GND

TFC103

C17

TFC103

C19

IC7

VP

BA12003

GND

8

9

COM

GNDP

TFC103

C25

IC5

GNDP

GND

COM

8

9

IC4

IC3

IC2

VP

BA12003*3

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

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

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

TP

VCC

GND

VP

C2

TFC103

HBLB31-S2J

VP

CA1 CNB5X101K

1

VP

CA2 CNB8X101K

1

VP

CA3 CNB8X101K

1

VP

CA4 CNB3X101K

1

234672345678923456789234

TO BLOCK DIAGRAM (1/3) PRINTER

CN2

B2P3-VH

1 2

VC

F1

D2

1SR35-100A

D4

1SR35-100A

R3

10K R2 10K

Q1

R4

R50-1.8K

D8

1SR35-100A

Q2

2SD721

WITH HEAT SINK

OSH-3040-SP

C1

TFC103

D6

1S2471

D7

1S2471

C4

50V10000µ

D3

1SR35-100A

D5

1SR35-100A

R5

C5 50V47µ

10K

2SA1015

R1

2K

ZD1

RD18EB1

VP

CS

GND

(BR) (BK)

(BL)

C6

ZD2 RD22EB2

C101

C7

35V2200µ

ZD3

RD68EB

2SC3303

5.1K

R6

C9

TFC332

R7

100

1

2 8

4

3

5 6

10

9

7

DCS-278

D14

1S2471

ZD4

RD27EB1

D16

D17

1SS83 1SS83

C14

50V10µ

C13

50V100µ

R11

R10

33K

C10

25V220µ

D18

D1NL20

I

O

G

C11

16V22µ

R8

4.7K

PB100A

µPC24M05

IC1

D19

SB007-03SPA

D20

VCC

SB007-03SPA

VDD CN4

5267-03A

CN5 5267-03A

R9

CRB25T29EFX2610

R12

CRB25T29EFX1320

1 2 3

GNDP

GND

VFS2 VNS VS

VP

VFS1

Q3

CN1

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

Board No.

MAIN PCB E278-1 (2/3)

Drawing No.

E240034

— 27 —

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

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

R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11

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

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

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

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

CRB25T29EFX1500

CR-25-56KOHM-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

CRH100-FC10-J-1R0

CR-25-10KOHM-J-T

CR-25-4.7KOHM-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-25-56KOHM-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-25-10KOHM-J-T

CR-25-56KOHM-J-T

1S2471 T-77-T

1SR35-100A-T-32-T

1S2471 T-77-T

1SR35-100A-T-32-T

1S2471 T-77-T

1SR35-100A-T-32-T

1S2471 T-77-T

RB100A-T32-T

1SS83TD

D1NL20-4070

SB007-03SPA

1S2471 T-77-T

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

ZD1 ZD2 ZD3 ZD4 ZD5

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

RA1 RA2 RA3

CA1 CA2 CA3 CA4 CA5 CA6 CA7

X1 X2

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

BZ1

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

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

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

RGLD8X222J RGLD8X563J RGLD8X563J

CNB5X101K CNB8X101K CNB8X101K CNB3X101K CNB8X221K CNB8X101K CNB8X101K

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

HBLB31-S2J 5277-02A

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

PKM22EPP-2002

SW1

T1 F1

F1 F1 F2

JPM1030-0201 OSH-3040-SPL DCS-278 UF-0033

21801.6

23702.5 UL-TSCR-0.8A-N1

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

Board No.

MAIN PCB E278-1 (3/3)

Drawing No.

E240035

— 28 —

123456789

101112131415161718192021222324

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

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

10 9 8 7 6 5 4 3 2 1

IMSA-9604S-12C

CN2

IMSA-9604S-10C

CN3

SH101MA

1S2471 T-77-T

CN1 IMSA-9604S-32C

MCOM

PCOM

CD7

CD6

CD5

CD4

CD3

CD2

CD1

CD0

VF1SDSESGSFSHDG9

DG8

DG7

DG6

DG5

DG4

DG3

DG2

DG1

DG0

SCOMSASBSCSDP

VF2

1210987654331242528273020191817161514131211262122232932

C

OFF

MODE KEY SW.2

1 4 876532

PGM RF REG1 REG2 X1 Z1 X2/Z2 OFF C C

6 7 8 9

10

1 2 3 4 5

1 2 3 4 5 6 7

CLCOM SWI0 SWI1 SWI2 SWI3 SWI4 SWI5

D2 D3 D4 D5 D6 D7

MODE KEY SW.1PUSH CLERK

TO E278-E6

A,D,B,BU

SWI6 PCOM

D1

1 2

RECEIPT

ON/OFF

TO E278-E3

MODE KEY SW.1 KSL-B85FA02-B1J

2 1 10 9 8 7 6 3 4 5

X2/Z2 Z1 X1 REG2 REG1

RF PGM

OFF

C C

5 4 3 2 1

9 8

0

C

8 7 6 5 4 3 2 1

OFF

C

4 3 2 1 0 9 8

MODE KEY SW.2 KSL-84FG01-B1J

C

Board No.

DISPLAY PCB E278-E2-1

Board No.

E240036

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

— 29 —

6 5 4 3 2 1

12 11 10

9 8 7

18 17 16 15 14 13

24 23 22 21 20 19

30 29 28 27 26 25

36 35 34 33 32 31

42 41 40 39 38 37

48 47 46 45 44 43

54 53 52 51 50 49

60 59 58 57 56 55

66 65 64 63 62 61

72 71 70 69 68 67

78 77 76 75 74 73

KEY CONTACT POSITION

12

8 7

14

6

13

5 3 2

11

KC3 KC5 KC6 KC1 KC0 KC2 KC7 KC8 KC9 KC4

TO E278-1

K78K72K66K60K54K48K42K36K30K24

K77K71K65K59K53K47K41K35K29K23

K76K70K64K58K52K46K40K34K28K22

K75K69K63K57K51K45K39K33K27K21

K74K68K62K56K50K44K38K32K26K20

K73K67K61K55K49K43K37K31K25K19

K18K12K6

K17K11K5

K16K10K4

K15K9K3

K14K8K2

K13K7K1

KI7

1

KI6

4

KI5

9

KI4

15

KI3

16

KI2

18

KI1

17

KI0

10

TO E278-1

Board No.

KEYBOARD E278-E4

Board No.

E240037

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

— 30 —

S–J2875–05

0V

TE-278-E2U

2

1

L5T18X6X10

*

240V 230V 220V 120V 100V

*

L5T18X6X10

FG

US. CANADA

(C, L)

0V

TE-278-E2U

2

1

L5T18X6X10

*

240V 230V 220V 120V 100V

*

L5T18X6X10

FG

U.K.

(D)

0V

TE-278-E2U

2

1

L5T18X6X10

*

240V 230V 220V 120V 100V

*

L5T18X6X10

FG

EUROPE

(B, F, G)

0V

TE-278-E2U

2

1

L5T18X6X10

*

240V 230V 220V 120V 100V

*

L5T18X6X10

FG

(U)

(US. CANADA SPEC.)

(LIMITED AREAS SPEC.)

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

BCDEFGHI JKA

Board No. Drawing No.

E340043POWER SUPPLY

ABCD

1

SH1019A

2

1

2

3

4

3

1

2

5

6

7

8

9

101112

1314151617181920212223

24

3

4

VF1SDSESGSFSHDG9

CN1 IMSA-9604S-10C CN2 IMSA-9604S-12C

5

6

ABCD

DG8

DG7

DG6

DG5

DG4

DG3

1

2345678910 123456789101112

Board No.

2ND DISPLAY E278-E2-2

— 31 —

DG2

DG1

DG0

SCOMSASBSCSDP

Drawing No.

4

VF2

5

6

E440039

ABCD

1

2

1

3

TO E278-E2

2

1

2

SWI6

3

R ON

PCOM

R OFF

4

5

6

ABCD

Board No. Drawing No.

SWITCH PCB

— 32 —

E440040

4

5

6

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. DL-2350 (Europe) 8-2. DL-2351 (Canada) 8-3. DL-2416 (U.S.A.) 8-4. DL-2750 (Japan, Germany, Europe) 8-5. DL-2751 (U.K.) 8-6. 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 —

— 39 —

1-04

1-05

1-07

1-02

1-03

1-06

1-08

1-09

1-30

1-32

1-01

1-13

1-28

1-29

1-10 1-21

~

1-31

— 41 —

— 42 —

— 43 —

— 44 —

— 45 —

2-29

2-05

2-16

2-06

2-91

2-04

2-21

2-81

2-13

2-11

1-25

1-26

2-12

2-10

2-17

4-15

3-12

3-06

3-11

3-14

3-13

1-27

3-15

1-24

4-01

1-01

2-92

3-10

2-93

2-16

2-25

2-07

2-24

2-23

2-01

2-20

2-21

2-07

2-14

2-26

2-24

2-03

2-08

2-09

2-02

2-21

— 47 —

— 48 —

— 49 —

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

600

601

602

603

604

605

606

607

608

609

610

611

612

613

100

101

102

104

200

201

202

203

204

300

301

302 303

901

902

903

904

905

906

419

420

421

422

423

424

425

426

427

428

430

431

432

433

500

501

502

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

400

103

411

409

410

421

429

427

430

431

434

503

900

— 50 —

DL-2350

5-01

5-02

5-18

5-15

5-17

5-20

5-19

5-13

5-14

5-12

5-08

5-37

5-16

5-05

5-06

5-07

5-09

5-04

5-22

5-26

5-25

5-36

5-40

5-38

5-23

5-24

5-39

— 51 —

— 52 —

DL-2351

6-01

6-02

6-17

6-13

6-14

6-18

6-12

6-08

6-37

6-15

6-20

6-19

6-16

6-05

6-06

6-07

6-09

6-04

6-22

6-26

6-36

6-40

6-25

6-38

6-24

6-23

6-39

— 53 —

— 54 —

DL-2416

7-01

7-02

7-17

7-13

7-14

7-18

7-12

7-08

7-37

7-15

7-20

7-19

7-16

7-05

7-06

7-07

7-09

7-04

7-22

7-26

7-36

7-40

7-25

7-38

7-24

7-23

7-39

— 55 —

— 56 —

DL-2750

8-01

8-02

8-17

8-14

8-13

8-18

8-12

8-08

8-37

8-15

8-20

8-19

8-16

8-05

8-06

8-07

8-09

8-04

8-22

8-26

8-36

8-40

8-25

8-38

8-24

8-23

8-39

— 57 —

— 58 —

DL-2751

9-01

9-17

9-14

9-13

9-18

9-02

9-15

9-20

9-19

9-16

9-12

9-05

9-06

9-07

9-09

9-04

9-08

9-36

9-37

9-40

9-25

9-38

9-22

9-26

9-24

9-23

9-39

— 59 —

— 60 —

DL-2752

10-01

10-17

10-14

10-13

10-18

10-02

10-15

10-20

10-19

10-16

10-12

10-05

10-06

10-07

10-09

10-04

10-08

10-36

10-37

10-40

10-38

10-22

10-26

10-25

10-24

10-23

10-39

— 61 —

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