Olivetti ECR 8200, ECR 8220 Service Manual

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Service Manual

ECR 8200 / 8220

Code Y110930 - 6

Cash Register

SWEDEN

SERVICE MANUAL

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PUBLICATION ISSUED BY:

Service Manual

Olivetti S.p.A. 10015 Ivrea (Italy) Gruppo Telecom Italia Via Jervis, 77- 10015 Ivrea (ITALY) www.olivetti.com

tti

Pericolo d'esplosione se la batteria non viene sostituita in modo corretto.

Sostituire solo con un tipo uguale o equivalente raccomandato dal costruttore.

Eliminare le batterie usate seguendo le istruzioni del costruttore.

ATTENZIONE

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PREFACE

Service Manual

This Service Manual is addressed to the field engineers who will install and service the cash register. it also provides product maintenance guidelines.

SUMMARY

This manual Is divided into five chapters. The first two chapters describe the operating, functional checks and maintenance procedures. Chapter 3 describes the disassembly and reassembly procedures, Chapter 4 gives troubleshooting/repair information while Chapter 5 describes the electronic circuitry.

PREREQUISITES

The topics described in this manual require knowledge of similar products.

REFERENCE DOCUMENTATION

• Instruction Manual - (provided with the product)

• Spare Parts Catalogue

DISTRIBUTION: General

LAST EDITION: JULY 2009 Code Y110930 - 6 ServiceManual Id.

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CONTENTS

MAJOR FEATURES………………………………………………………………………………………... ECR 8200SV / 8220SV CASH REGISTER COMPONENTS…………………………………………… CASH REGISTER SPECIFICATIONS……………………………………………………………………

SAFETY PRECAUTIONS…………………………………………………………………………………………………

MAINTAININING THE CASH REGISTER………………………………………………………………………………

UNPACKING AND SETTING UP THE CASH REGISTER……………………………………………..

STANDARD ACCESSORIES……………………………………………………………………………………………

THE KEYPAD FOR ECR 8200SV / 8220SV…………………………………………………………….. KEYPAD FUNCTIONS…………………………… ……………………………………………………………………… OPERATORE AND CUSTMER DISPLAY……………………………………………………………….. SWITCHING THE OPERATOR DISPLAY ON……………………………………………………………………… …

SWITCHING THE OPERATOR DISPLAY OFF………………………………………………………………………. SYMBOLS AND MESSAGES……………………………………………………………………………………………

PROGRAMMING MODE – Operator Display……………………………………………………………

1. PRODUCT OUTLINE ...................................................................................................................

1-1. HARDWARE ...............................................................................................................................................

1-2. DISPLAY .....................................................................................................................................................

1-3. KEYBOARD................................................................................................................................................

1-4. DRAWER.....................................................................................................................................................

1-5. PRINTER.....................................................................................................................................................

1-6. INTERFACE................................................................................................................................................

1-7 SYSTEM BLOCK DIAGRAM.......................................................................................................................

2. TROUBLE SHOOTING GUIDANCE ............................................................................................

3. CIRCUITRY ..................................................................................................................................

3-1 POWER SUPPLY CIRCUIT..........................................................................................................................

3-2. TRANSFORMER WIRING DIAGRAM ........................................................................................................

3-3. M30842MC MICROCOMPUTER................................................................................................................

3-4. RESET CIRCUIT.........................................................................................................................................

3-5. POWER FAIL CIRCUIT...............................................................................................................................

3-6. WINDING MOTOR CIRCUIT.......................................................................................................................

3-7. DISPLAY CIRCUIT......................................................................................................................................

3-8. DISPLAY INFORMATION ...........................................................................................................................

3-9. KEYBOARD CIRCUIT.................................................................................................................................

3-10. DRAWER CIRCUIT...................................................................................................................................

3-11. BUZZER CIRCUIT.....................................................................................................................................

3-12. BATTERY CIRCUIT...................................................................................................................................

3-13. EXTERNAL MEMORY..............................................................................................................................

3-13-1. SRAM (BS62LV4006SCP-70).............................................................................................................

3-13-2. FROM (S29AL004D70TFI010) ...........................................................................................................

3-14. PRINTER CIRCUIT ...................................................................................................................................

3-15. INTERFACE CIRCUIT...............................................................................................................................

4. DIAGNOSTIC SOFTWARE..........................................................................................................

4-1. DIAGNOSTIC CHECK & FINISHED GOODS CHECK...............................................................................

4-2. SOFTWARE VERSION CHECK..................................................................................................................

5. INSTALLING SOFTWARE ...........................................................................................................

5-1. SOFTWARE LOADER install.....................................................................................................................

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6. ASSEMBL Y INSTRUCTION.........................................................................................................

6-1. TOP CASE UNIT.........................................................................................................................................

6-2. Display unit ASSY......................................................................................................................................

6-3. Bottom case unit ASSY.............................................................................................................................

7. CIRCUIT DIAGRAM.....................................................................................................................

8. EXPLODED DIAGRAM................................................................................................................

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MAJOR FEATURES

Service Manual

• 99 departments that can be grouped into up to 10 merchandise categories;

• Up to 3,000 Price Look-Ups (PLU) with the possibility of associating a department and tax

status to each;

• 15 clerk numbers to monitor the sales of individual employees with programmable Clerk security system;

• Maximum 12,000-line internal Electronic Journal memory, substantially expandable via SD card;

• Thermal printer with journal record or receipt printing capabilities;

• PLU creation for barcoded articles and barcode programming;

• Cash register programming via computer;

• Quantity entries using decimal point;

• Training mode facility with related password;

• Replaceable keycaps;

• Programmable names for departments, department (merchandise) groups, clerks, PLUs,

foreign currencies and payment media;

• Customer sales receipt header and footer personalization and logo creation via computer;

• Special rounding capabilities for Swiss, Danish and Swedish and Euro currencies;

• Detailed department programming;

• 4 foreign currency exchange rates with related currency descriptors;

• Cash, check, charge card and 6 other credit card tender media accepted with change

tendered on all payments;

• 4 different VAT rates, with temporary override;

• Sales transaction hold and recall function;

• Battery back-up protection for sales transaction and programming data;

• Programmable clerk operating limitations for enhanced security;

• Payment transfer from one payment media to another after transaction completion;

• Single-line customer display with programmable scrolling messages;

• LCD operator display with Menu system for accessing all cash register functions;

• Optional passwords for Manager mode, X report mode and Programming/Z report modes;

• PLU rapid inquiry key;

• Receipt details printed in conformance with Swedish law;

• Programmable VAT details printed on sales receipts;

• Issuing of Business Receipt (ABR) on customer request;

• Bi-lingual interface for customer receipts, management reports and display messages in

English and Swedish;

• User-defined captions in any language for printing on receipts and reports;

• Keypad personalization through reassignment of keys;

• Programmable key sequences executed by actioning single chain function keys;

• Sales function selection via pop-up lists;

• CleanCash(R) connectivity to meet requirements of Swedish law;

• EFT device connectivity for credit card validation;

• Barcode reader connectivity.

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1.1 EXTERNAL COMPONENTS

ECR 8200 SWEDEN External Components With reference to figure:

1. Customer display 2. Operator display

3. Keypad 4. Cash drawer and box

5. Cash drawer lock and slot 6. Item deposit drawer

7. Power cord 8. Storage Device (SD) – under printer compartement cover

9. Printer compartment cover with receipt

output window

10. RS232 serial interfaces (ports 1&2) for Barcode reader, EFT device or PC connection (see the note below)

11. RS232 serial interface (port 3) for Clean cash box connection

12. Clean Cash box that must be connected to serial port 3 (ref. 11 in the figure)

NOTE: From the company website you can download the software needed to program the cash register directly from your computer.

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ECR 8220 SWEDEN External Components

With reference to figure:

1. Customer display 2. Operator display

3. Keypad with exchange transaction and captionprogramming keypad sheets installed

4. Cash drawer and box

5. Cash drawer lock and slot 6. Item deposit drawer

7. Power cord 8. Storage Device (SD) – under printer

compartement cover

9. Printer compartment cover with receipt output window

10. RS232 serial interfaces (ports 1&2) for Barcode reader, EFT device or PC connection (see the note below)

11. RS232 serial interface (port 3) for Clean cash box connection

12. Clean Cash box that must be connected to serial port 3 (ref. 11 in the figure)

NOTE: From the company website you can download the software needed to program the cash register directly from your computer.

CleanCash(R) Box - Fiscal Control Unit

The ECR 8200 cash register meets the requirements of Swedish legislation2007:592 which requires any business carrying out cash transactions in Sweden to use a certified cash register as of January 1st 2010. A certified cash register, as defined by the Swedish Tax Authorities, must have a Declaration of Conformity from the manufacturer and be connected to a certified fiscal control unit. Before powering on your cash register, make sure you have connected the CleanCash box to Serial port 3 as indicated in the Setup diagram in Figure 2.

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Electronic Funds Transfer Device

An EFT device for validating credit card payments can be connected to either Serial port 1 or Serial port 2 on the cash register. For transactions paid by credit card, the customer is requested to enter their PIN number via the device. If validation is successful, two receipts are printed - one for the customer, the other for the business store.

Removable Cash Drawer and Box

With reference to Figure 4, the cash drawer has slots for banknotes and for coins. The drawer can be opened by

pressing ,or by sliding the hidden emergency button underneath the register. If required, the cash

drawer or the whole drawer box can be removed. To remove the cash drawer box, with reference to the Figures, extract the drawer (8) and undo the screws underneath (9). Raise gently the register and unplug the signal cable (10) so that the box comes free. To assemble the box and register again, perform the same procedure but in reverse order. On the front of the drawer there is a slot for quickly storing checks, coupons and so on.

Inserting Memory Card Storage Device

To insert a memory storage device, with reference to Figure 5, lift the slot cover and insert the card, orienting it as shown.

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CASH REGISTER SPECIFICATIONS

Technical Characteristics

Listed below are the technical characteristics of this cash register model.

Type: Electronic cash register with clamshell thermal printer, 10 department groups, 99

departments, 15 clerks, up to 3,000 PLU settings. Max. 12,000-line Electronic Journal internal memory, expandable via memory storage device. Removable cash drawer.

Displays: 160x80 dot, tiltable, Operator LCD for displaying all transaction data with menu system for

cash register programming. 10-digit Client alphanumeric display. Symbols for change, subtotal, minus, total, foreign currency value, department number and item count shown.

Capacity: 8-digit input and readout

Printer: 24-column line thermal printer with drop-in paper loading.

Paper supply: 58.5 ± 0.5 mm thermal paper

Batteries: 3 standard "AA" size batteries which safeguard memory contents in the event of power

failures.

Technology: CMOS RAM.

Power cons. Standby 12.1 W, Operating 41.8 W.

Operating 32 – 104 °F (0 °C – 40 °C) Temperature:

Dimensions: 10 mm (W) x 430 mm (D) x 294 mm (H)

Weight: 7.7 Kg (16,98 lbs)

Clean Cash interface

RJ 45 connector ( C )

Connector pin out

1 CTS 6 RX9 2 DTR 7 DSR 3 TX9 8 RTS 4-5 GMD

PC, BCR, EFT Interface

RJ 45 Connector (A-B)

Connector pin out

1 CTS 5 MC 2 DTR 6 RX9 3 TXD 7 DSR 4 GMD 8 CTS

PC Communication Parameters

Baud rate: 19200 bps Data Length: 8 bits Parity: None Stop bit: 1

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BCR Communication Parameters

The BCR operates with either of these settings:

Baud rate

Data length

Parity Stop bit

PS700 default settings

9600 8 bits Non 1

Metrologic MS5100 Eclipse default settings

9600 7 bits Space 2

Data Format:

Bar code number (ASCII code) CR (0D<hex>) LF (0A<hex>)

The ECR8220 can receive data scanned by the BCR in the data format above. This format is the default for both the PS700 and Metrologic MS5100 Eclipse. If you use another type of BCR, please modify the data to be transferred to this format. For programming information, refer to your BCR manual.

EFT Communication Parameters

Refer to the specific EFT documentation

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SAFETY PRECAUTIONS

The power socket for this cash register must be located near the machine and must be easily Accessible.

Do not use this cash register outdoors in the ram or near any liquid.

MAINTAINING THE CASH REGISTER

Provided below is information on how to maintain the cash register.

Note: Before cleaning the cash register, make sure it Is powered off and/or unplugged from the

wall outlet. Before unplugging the cash register from the wall outlet, make sure that three charged AA standard backup batteries are installed in the battery compartment. All data stored in memory will be cancelled if you unplug the cash register from the electrical wall outlet without back-up battery supply.

1. Keep all liquids away from the cash register so as to avoid spills which could damage the electronic components.

2. To clean the cash register firstly turn it off and/or unplug it from the wall outlet (be sure the back-up batteries are installed), then use just a damp cloth. Do not use corrosive substances such as solvents, alcohol, petrol, or abrasive components.

3. Il the cash register is stored in extreme hot or cold temperatures ( 0 °C - 40 °C ), allow the temperature inside the cash register to reach room temperature before turning it on.

4. DO NOT attempt to pull the paper tape when the cash register Is printing or when you are loading paper. Always use the [Feed] key to feed paper. Pulling the paper tape could damage the print mechanism.

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UNPACKING AND SETTING UP THE CASH REGISTER

STANDARD ACCESSORIES

The cash register comes with the following items:

• One black plastic journal winder spindle

• One roll of standard paper tape

• Three standard ‘AN’ size batteries for the battery back-up system

• The multilingual User’s Guide, Reference Guide in English and Warranty Card + Setup Poster

• A set of keys for looking the cash drawer

Make sure that the cash register and all of the above items are included in the shipping canon.

Open the cash register’s shipping carton and carefully withdraw each component. Make sure that the cash register and all al its accessories, listed in the section entitled Standard Accessories, are present in order to setup the cash register by following these guidelines:

1. Place the cash register on a level, stable, vibration-free and dust-free surface. Make sure it is near a power outlet compliant will the latest safety standards.

2. Plug the cash register into a power outlet compliant with the latest safety standards.

3. Insert memory backup batteries as explained in the section entitled Inserting/Replacing Batteries. Do not insert the batteries unless the cash register is plugged into an electrical power outlet.

WARNING: The machine must be plugged into an electrical outlet before you insert the batteries.

4. Load the thermal paper roll as explained in the section entitled Loading Thermal Paper.

5. Set the desired program options as explained in the section Cash Register Programming.

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THE KEYPAD FOR ECR 8200SV

The figure below shows the keypad layout

KEYPAD FUNCTIONS

The keys described here are those configured by default on the cash register keyboard, shown in figure 5. The symbol (*) indicates that the key is also used in caption programming.

NOTE: The keys can be reconfigured using the Free Key Layout option in “Advanced Settings”, if required.

1. Advances the receipt or journal paper one me feed; advances the paper continuously when held down.

Interrupts report printing when kept depressed.

2. Pop-up Iist (2) allowing EC/VOID, FULL VOID or REFUND operations to be performed. As EC/VOID,

deletes the last item entered, and corrects a particular entry after it is processed and printed. FULL VOID deletes full entries after a subtotal

As REFUND, subtracts an item that is returned for refund; sales and

activity totals are also rectified.

3. As [CLERK] confirms the clerk code entered. As the [ESC] key in programming mode, displays the

previous menu or exits caption programming.

4. Toggles the cash register between printing and not printing the sales receipt in registration and manager

modes.

5. Allows price entries for departments 20-38 and 39-99. For departments 20-38, press this key before

pressing the corresponding department key. For departments 39-99, press this key, manually enter the department number using the numeric keypad and then press this key again

3 4 6 5

19 23

14 13

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6. -(*) Holds and then recalls a sales transaction so that a second transaction can be performed in the

meantime. In caption programming, toggles between caps on/off to allow captions to be written in upper or lower case Ietters.

7. (*) Transfers payment from one form of payment media to another after the sales transaction is finalized.

8. (*)Pop-up Iist (5) allowing FC or TAKE-OUT sales operations to be performed. As FC, automatically

calculates and displays the value in foreign currency of the subtotal of a sale or of a particular amount registered. As the TAKE-OUT key modifies temporarily the tax status associated with a PLU code.

9. (*) Pop-up list (1) allowing transaction payment to be registered to a check, charge card, or one of six credit

cards.

10. (*)Subtotals a sale

11. As the [TOTAL]key totals exact cash transactions, computes change and totals transactions that are split

tendered with check, credit card and/or cash. Pressed a second time, prints one or more copies of the Iast receipt, depending on how multiple receipts are programmed (see “Receipt Printing Mode”). As [ENTER], in Programming mode, selects a menu option when it is highlighted, or confirms the data entered for a form field.

12. (*) Registers single or multiple item sales to departments numbered between 1 and 38. To enter a department number from 1 to 19, press the corresponding key. To enter a

department number from 20 to 38, press first the key, then the corresponding

department key. For department numbers from 39 to 99, see above.

In caption programming, these keys can be used to input the characters indicated on the related key as indicated in the

Character Table. You can define clerk names, receipt header/footer, department names, department group names, PLU product names, currency identifiers and credit card

captions. As the [SP] key, can be used to add spaces between characters and to confirm

entry of repeated characters.

13. (*) Enters a decimal point for defining product quantities with decimals during sales transactions. In caption programming, as the [DEL] key, it performs the typical backspace function for deleting the last character entered.

14. -(*) lnput amounts, indicate multiple items, add and subtract amounts and percentages, and input department numeric codes from 39 to 99

(see “above) .

15. When operated outside of a sales transaction, displays setup information: the current date

and time, clerk number, Electronic Journal status and number of free EJ lines.

Using and the LCD contrast can be adjusted. When operated during a sales

transaction. allows multiple quantities to be specified for a sales item.

16. (*) Clears an entry made from the numeric keypad or with before finalizing a

transaction with a Department or function key. Also used to clear error conditions. In caption

programming, deletes any caption characters entered before pressing In 0ff mode, activates menu f or resetting cash register.

17. - Price Iook-up function. Registers the preset price of an individual item to the appropriate department. When programming PLUS, to display a given PLU, enter its number then press this key.

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18. -(*) Temporarily overrides a price that was assigned to a PLU number. During caption programming, when pressed before a character, sets the character as double width.

19. Pop-up list (4) allowing Paid Out (P0) or Received on Account (RA) transactions. As the P0 key register any money taken out of the cash drawer that is not part of a sale. AS the RA key registers a any money received on account that is not part of a sale, for example, money put in the drawer at the start of each business day can be registered as RA

20. Pop-up Iist (3) allowing direct/percent discounts and add-on operations. As the 1% +/- or2% key, when appropriately programmed, applies a preset percentage reduction or add-on to the price of an item or to the sales total. As the 1+/- or 2 +I- key, subtracts or adds an amount from/to an item or sales total.

21. Opens the cash drawer without registering any amount or when changing cash for a non-sales

transaction. When programming entities such as clerks PLUs, depts and so on, press to display the next item in numeric sequence (for example, clerk O1, clerkO2… and so on).

22. When the operator display is off, this key switches it on. When the display is on, pressing this key displays the Main menu. The Main menu contains the 0ff mode option which you can use to switch the operator display off. During a clerk transaction, allows you to switch to Manager mode to perform operations disabled for the clerk. Pressing the key again afterwards, switches back to the clerk transaction.

23. -In Programming mode, these keys can be used to move through the menu options and form fields in the direction indicated on the key.

When the menu item required is highlighted, press to select it. When navigating

forms, if me numbers are present on the Ieft, jump to the line you want by entering its number followed by either arrow key.

24. -In Programming mode, when selecting data for preset value fields, use these keys to scroll

through the values available, highlight the value wanted, and then select with

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THE KEYPAD FOR ECR 8220SV

The figure below shows the keypad layout

\ \

KEYPAD FUNCTIONS

The keys described here are those configured by default on the cash register keyboard, shown in figure 5. The symbol (*) indicates that the key is also used in caption programming.

NOTE: The keys can be reconfigured using the Free Key Layout option in “Advanced Settings”, if required.

1. Advances the receipt or journal paper one line feed; advances the paper continuously when held down.

Interrupts report printing when kept depressed

2. When the operator display is off, this key switches it on. When the display is on, pressing this key displays the. Main menu. The Main menu contains the Off mode option whichyou can use to switch the operator display off. During a clerk transaction, allows you to switch to Manager mode to perform operations disabled for the clerk. Pressing the key again afterwards, switches back to the clerk transaction.

3. When used during a sales transaction, these functions present a pop-up lis tof up to 20PLU codes each, listed by name, to allow the operator to choose one.

4. Displays the price for a PLU code. Press this key, enter the PLU code on the numeric keypad,

then press.

5. Enter one of two preset prices associated with a PLU code. After pressing either

1 2 3 4 6 7 10 12

15 9

32 22

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or , enter the PLU code.

6. Temporarily overrides a price that was assigned to a PLU number.

7. Price look-up function. Registers the preset price of an individual item to the appropriate department. When

programming PLUs, to display a given PLU, enter its number then press this key.

8. Enters the number of guests at a determinate table.

9. Divides the total of the sales amount equally between the guests at a given table. The Total tax amount

printed on the receipt is also divided by the number of guests. Only the total is registered on the CleanCash box, not the data related to the divided payment.

10. Pop-up list (4) allowing Paid Out (PO) or Received on Account (RA) transactions. As the PO key, registers

any money taken out of the cash drawer that is not part of a sale. As the RA key, registers any m

account that is

not part of a sale, for example, the start-up money put in the drawer at the start of each businessoney received on day can be registered as RA.

11. Pop-up list (1) allowing direct/percent discounts and add-on operations: As the 1% or 2% key, when

appropriately programmed, applies a preset percentage reduction or add-on to the price of an item or to the sales total. As the 1 +/- or 2 +/- key, subtracts or adds an amount from/to an item or sales total.

12. Holds and then recalls a sales transaction so that a second transaction can be performed in the meantime.

13. Deletes the last incorrect item entered.

14. As [CLERK], confirms the clerk code entered. As the [ESC] key in programming mode, displays the

previous menu.

15. Pop-up list (2) allowing VOID, FULL VOID or REFUND operations to be performed. As VOID, can delete

an incorrect item entered before a subtotal, must be preceded by

. As FULL VOID deletes all

entries preceding a subtotal. As REFUND, subtracts an item that is returned for refund; sales and activity totals are also rectified.

16. In Programming mode, when selecting data for preset value fields

, use these keys to scroll

through the values available, highlight the value wanted, and then select with .

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17. In Programming mode, these keys can be used to move through the menu

options and form

fields in the direction indicated on the key.

When the menu item required is highlighted, press to select it. When navigating forms, if line

numbers are present on the left, jump to the line you want by entering its number followed by either arrow key.

18. Modifies temporarily the tax status associated with a PLU code.

19. Pop-up list (3) allows transaction payment to be registered to a check, charge card, or one of four credit

cards.

20. Opens the cash drawer without registering any amount or when changing cash for a non-sales transaction.

When programming entities such as clerks, PLUs, depts and so on, press to display the next item in numeric sequence (for example, clerk01, clerk02 .. and so on).

21. Allows payment for a transaction to be tendered by Credit card 1.

22. Automatically calculates and displays the value in foreign currency of the subtotal of a sale or of a particular

amount registered.

23. Subtotals a sale.

24. Transfers payment from one form of payment media to another after the sales transaction is finalized. This

function cannot be used after paying in a foreign currency. No receipt is issued but the operation is registered in the EJ.

25. As the [TOTAL] key totals exact cash transactions, computes change and totals transactions that are split tendered with check, credit card and/or cash, and prints the receipt. If an EFT device is connected to the cash register, a message is displayed on the cash register for the customer to enter their PIN number on the EFT device before the transaction can be concluded. As [ENTER], in Programming mode, selects a menu option when it is highlighted, or confirms the data entered for a form field.

26. Enters a decimal point for defining product quantities with decimals during sales transactions.

27. Input amounts, indicate multiple items, add and subtract amounts and

percentages, and input department numeric codes, see “Entering Department Numbers.”

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28. Clears an entry made from the numeric keypad or with before finalizing a transaction with a

Department or function key. Also used to clear error conditions. In Off mode, activates the menu for resetting the cash register.

29. When operated outside of a sales transaction, displays setup information: the current date and time, clerk

number, Electronic Journal status and number of free EJ lines. Using and , the LCD

contrast can be adjusted. When operated during a sales transaction, allows multiple quantities to be specified for a sales item.

30. Splits the account of the current table between two tables, selecting on-screen the items to be transferred to the other table. Use the numeric key(s) to specify the number of the table to separate, then press this key. Enter

the number of the table to transfer to. User and to scroll through the items, using

to select the items to transfer or to unselect them. Conclude the transaction with a tender payment.

31. Merges together the accounts of two open tables, adding the total of the first table to the second, then deleting the first table. Using the numeric key(s), enter the table number of the first table, then press this key and enter the number of the second table.

32. Prints a proforma receipt for the table before finalizing the sales transaction, for a transaction temporarily

finalized using . Enter the table number using the numeric keys, then press .

33. Displays a proforma receipt on the operator display before finalizing the sales transaction involving table

tracking, for a transaction temporarily finalized using . Enter the table number using the numeric keys,

then press .

34. Changes the number of the table to another, unused, number on guest request. Use the numeric key(s) to specify the number of the table to be changed, press this key, then enter the new number.

35. Enter the table number using the numeric keys, then press .

Opens an account for a new

table if the number specified is unused. If the table is already open, the items ordered for it are called up and

shown on the display. To delete an item, position on it using the and keys, then

press . You can then add new items if required. Closes the table when the transaction is finalized.

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36. These functions respectively can be used to select PLU codes in the ranges 1-

35, 201-235 and 301 – 305. The PLU codes you want to use must previously have been programmed. To enter a PLU codeassociated with a PLU Page, first press the PLU Page key, then press the key for the PLU code. Note: The PLUranges associated with the PLU Pages can be modified.

37. Registers single or multiple item sales to PLUs numbered between 1 and 35. To enter a PLU code from 1 to 35, press the corres ponding key.

Entering PLU Codes

To enter a PLU code, enter its number on the numeric keypad then press .

Clearing an Error

If you press the wrong key, the cash register emits a key tone and an error message appears on the operator display.

Press to clear the error. The tone ends, the displays clear and the keypad unlocks allowing you to continue

with the operation. To delete the last erroneous character, press .

UNMAPPED FUNCTIONS

The functions below are not provided by default on the keypad but can easily be configured using the Free Key Layout option in “Advanced Settings”:

1. [Dept Key 1] to [Dept Key 16] - Enter the departments of the corresponding number.

2. [Dept Key 17] to [Dept Key 19] - Enter the departments from 33 to 35.

3. [Dept Shift&Code] - When a [Dept Key x] in the range 1 to 16 is pressed after [Dept Shift&Code], it enters a

department number respectively in the range 17 to 32, while a [Dept key x] in the range 17 to 19 enters a department from 36 to 38. For departments 39-99, press this key, manually enter the department number using the numeric keypad and then press this key again.

4. [Credit6] - In addition to credit cards 1 to 5, check and charge cards, you can also program a sixth credit card for tender operations.

5. [Tray/Total Tray] - Provides the order total for each separate guest (tray) in a party, incorporating all orders in a final single total. Press this key after entering the sales items for each guest, then press to display the sales total and finalize the transaction.

6. [ABR] - At the end of a sales transaction, on customer request, a business receipt can be issued. This can also be programmed to be printed automatically by setting ABR Au t omatic .

7. [Chain Function 1] to [Chain Function 5] - A key sequence can be associated with a chain function to speed up and simplify repetitive operations during a sales transaction, such as registering cash payments in common denominations (£10, £20 and so on). You must first map the desired chain function onto a key using the Free Key

Layout option, and then program the key sequence using Chain Functions.

8. [PLU Key 36] - [PLU Key 50] - Enters the PLU code mapped onto the key. As well as PLU codes 1 to 35 mapped

onto the keypad by default, you can also directly map PLU codes from 36 to 50 to speed-up operations involving these codes. You can also associate a range of PLU codes with PLU Pages (see previous section) to increase the number of fast-access PLUs available.

Entering Department Numbers

When entering a department number, you can use the Department keys (if mapped) from [Dept Key 1] to [Dept Key 19]. For:

• Departments 1 to 16, press the [Dept Key x] for the number from 1 to 16.

• Departments 17 to 32, press [Dept Shift&Code] with the [Dept Key x] for the number from 1 to 16.

• Departments 33 to 35, press the [Dept Key x] for the number from 17 to 19.

• Departments 36 to 38, press [Dept Shift&Code] with the [Dept Key x] from 17 to 19.

• To enter a Department from 39 to 99, press [Dept Shift&Code] (number) [Dept Shift&Code]. where (number) is the department number entered using the numeric keys.

NOTE: This same key sequence can be used for departments from 1 to 38 if preferred.

Service Manual

Page 22

OPERATOR AND CUSTOMER DISPLAYS

Service Manual

The operator LCD display has a Menu system providing access to all cash register functions. You can raise and tilt the display to obtain the most comfortable viewing position. The pop-up, single-line, customer display can be raised and swivelled to obtain the most favorable position for customer viewing. When sales transaction data is not displayed, scrolling messages can be programmed to appear according to the cash register state (idle, off and so on).

SWITCHING THE OPERATOR DISPLAY

To switch on the operator display press the key

on the keypad. The Main menu is displayed from which you can select:

• Registration mode - to enter sales transactions as a clerk (also in training mode)

• Manager mode - to enter all sales transactions as a Manager (also in training mode)

• X1 & X2 Report mode - to print X financial reports

• Z1 & Z2 Report mode - to print Z financial reports

• Programming Mode - to set up the cash register and program sales functions

• Off mode - to switch off the menus and the operator display.

See “Using the Menus” for how to navigate the menus.

NOTE: The first time you switch on the cash register, it must be initialized(see “Quick Start

Programming”).

SWITCHING THE OPERATOR DISPLAY 0FF

To switch off the operator display, first terminate any sales transactions, then:

1. Press to display the Main menu.

2. Use to scroll to the option Off Mode.

3. Press

The cash register is switched off. A scrolling message appears on the customer display, if programmed.

SYMBOLS AND MESSAGES

The Operator Display (OD) and Customer Display (CD) symbols and messages can be understood as follows

Page 23

PROGRAMMING MODE – Operator Display

Service Manual

REGISTRATION MODE

( 2 ) n/a Training mode

( 4 ) n/a Hold mode - A transaction has been temporarily put on hold.

( 4 ) n/a RecalI mode - A transaction on Hold has been recalled for completion.

( 3 n/a EJ nearly – full condition

(Clerk ld.) n/a If the Clerk System is active, the clerk number/name is displayed after logon at top left. (Dept name) (Dept Indicates dept number (CD) or no.) dept name (OD) entered.

Cash CA lndicates a sales transaction paid by cash. Check Ch lndicates a sales transaction paid by check. Credit Cr lndicates a sales transaction paid by credit card. Charge Cr lndicates a sales transaction paid by charge card.

- - Displays a minus sign if the subtotal or cash tendered total is a negative

number due to a return or refund.

Change C lndicates that amount displayed is the change due to the customer. Subtotal ST lndicates that the amount shown is the subtotal of a transaction,

including sales tax if applicable .

Total lndicates the total due from the sales transaction (OD, top-left) (FC name) lndicates an amount registered in a foreign currency (left-side CD).

Page 24

REGISTRATION MODE

Service Manual

n/a (no.) lndicates amounts entered and sales totals, max. 8-digits

(right -- side CD).

(4) n/a Indicates that a Take-out tax rate is applied to the transaction.

( 4 ) n/a Indicates that a Business Receipt has been requested.

( 2 ) PLU Page 2

( 2 ) PLU Page 3

( 2 ) PLU Price2

PROGRAMMING MODE

( 1 ) Navigation Mode

( 1 ) Date Entry Mode – Lowercase letters

( 1 ) Date Entry Mode – Uppercase letters

( 2 ) In Navigation Mode, field selection.

( 5 ) In Navigation Mode, indicates a menu option ( appears on the right ).

( 2 ) Manager mode

= not applicable.

n/a

These symbols clear automatically when you start the next entry or press the key.

SWITCHING ON FOR THE FIRST TIME

The first time you power on the cash register after inserting the batteries, a prompt appears:

PLEASE PRESS ( CLEAR ) FOR KEYBOARD SELECTION

Press to specify system initialization settings ( see “ Quick Start Programming “ ).

Page 25

PRINTER COMPARTMENT

Service Manual

The printer compartment Is on the top Ieft-hand side of the cash register. It houses the thermal paper roll, journal winder spindle, back-up batteries and the thermal printer. This cash register uses standard 21/4” (57 mm) thermal paper.

LOADING THERMAL PAPER FOR

Proceed as follows to Ioad the cash register with paper.

1. Make sure the cash register is plugged into a grounded power outlet.

2. Unlock, open and remove the printer compartment cover winder spindle.

ECR 8200SV / ECR 8220SV MODELS

, then remove the plastic journal

3. Release and Iift the clamshell mechanism as shown in the following figure.

4. With a pair of scissors, cut the end of the paper tape to create a straight, even edge so that the paper can be properly fed through the print mechanism.

5. Set the paper rolI in the bottom of the printer compartment so that the paper feeds out from the bottom of the rolI.

Page 26

Service Manual

6. Lower the clamshell mechanism and secure it in place by pushing it all the way down until it

clicks into pace.

7. Replace journal winder with wheel to right of compartment.

8. Pass the edge of the customer receipt through the receipt window on the compartment

cover.

9. Insert the edge of the paper into the paper slot as shown below. Reposition and dose the

printer compartrnent cover.

Page 27

10. Set the menu RECEIPT MODE switch to JOURNAL, press the [Feed] key and manually

Service Manual

feed the paper into the slot until the paper catches and advances approximately six to ten inches above the print mechanism.

Note: I the paper does not feed properly, check the alignment of the paper in the slot

and/or for the straight edge on the end on the paper roll.

11. Il you are loading a journal record, slide edge of tape through slots on journal winder spindle

(depress the [Feed] key to advance additional tape, if necessary). Manually roll winder toward the back of register to take up slack in tape. dose the printer compartment cover.

Page 28

1-3. KEYBOARD

<ECR8200/SWEDEN> The keyboard consists of Stroke 42 keys with key caps (except numeric keys).

Department keys and letters for

programming

Numeric keys

Amount tender key

Service Manual

Page 29

<ECR8220/SWEDEN> The keyboard consists of Flat 90 keys.

PLU keys and letters for programming

Numeric keys

Amount tender

key

Service Manual

Page 30

1-4. DRAWER The drawer type is DSCA, 4 Bill / 8 Coin with D/DRAWER.

D/Drawer

4 Bill tray

8Coin tra

Service Manual

Page 31

1-5. PRINTER

The printer is SII LTPC-235, that is a line thermal printer developed for ECR use. 58mm 1 Station Thermal Printer.

1-6. INTERFACE

RJ45 x 3 for Fiscal Box, Barcode Reader, PC, and EFT.

RJ45 x 3 for Fiscal Box,

Barcode Reader,

SD Memory

card slot

PC and EFT.

Service Manual

Page 32

1-7 SYSTEM BLOCK DIAGRAM

Printer Rear Display

Display

Motor

Control

10digits 16segment VFD

Control

LTPC235

Main CPU

Front Display

Power supply

+VPRN

+VCC5

+VBB

+VDRW

S-RAM

A0-A

D0-D7

CS WE OE

X’TAL

Buzzer

9.83 MHz Main Clock

32.768KHz Sub Clock

Keyboard

Key scans

Return

Drawer Sol. Driver

Control

M30842MC

160 x 80 dots LCD

Wind Motor

-VPW Dry Battery

Power Fail

A0-A

D0-D7

FROM

RS232C

CS WE OE

x 3

Driver

Interface

SD CARD Interface

+VCC3

Reset

Service Manual

Page 33

2. TROUBLE SHOOTING GUIDANCE

In the event following abnormal symptom happened, refer to the solution corresponding to its symptom.

No. Symptom Check point / Detailed symptom Page

Check the Power supply circuit. - - - Try STEP 1&2 P.11 1 No Power. If Power supply circuit is OK, check RESET circuit. P.16 Start up Diagnostic software. P.36 2 Winding reel does not work. If it doesn’t work through the Diagnostic software, start Diagnostic software again and check voltage.

P.36

P.17 No display but backlight turns on. P.19 Display OK but backlight does not turn on. P.19

3 Main display does not work properly.

No display / No backlight. P.19

4 Rear display does not turn on. Check the power supply of the display tube. P.20

All keys do not work at all. P.23 5 Key operation unable. Only a specific key does not work. P.23

6 Drawer does not open. Drawer does not open when it is not locked by a

drawer lock key.

P.24

7 Drawer does not close. Drawer remains opened or does not close. P.24 8 Buzzer does not beep. No buzzer sound when [clear] key is depressed. P.25

Check whether the batteries are supplied or not. P.26 Check the voltage of each battery. P.26

9 Cannot work memory backup.

Check voltage. P.26 Cannot print or cannot Feed paper. P.33 Faded print or run print. P.33 Cannot cancel Head-up sensor error P.33 Cannot cancel Paper-end sensor error P.33

10 Can not print properly.

Head-up sensor or Paper-end sensor does not work. P.33

11 COM A – C do not work. COM A, B or C does not work when power ON. P.35 12 Cannot use SD card Cannot write or read the data for SD card. P.35

Service Manual

Page 34

3. CIRCUITRY

3-1 POWER SUPPLY CIRCUIT

+VDRW +VDRW is generated using the AC input across pins 3 of CN12. This AC voltage is rectified by D15, a 1SR154 diode. The resulting DC voltage is about +24V. This voltage is used by the drawer solenoid and the buzzer.

VCC5 VCC5 is generated using the 13V AC input across pins 1 and 2 of CN12. This AC voltage is rectified by the RS402 bridge rectifier and filtered by EC14 a 15000uF capacitor. The resulting DC voltage is about +12V. It is supplied to the input of U9, a M5291 comparator and then it outputs +5V.

VCC3, VBB VCC3 and VBB are generated using the VCC5. VCC5 is supplied to the input of U15, a BA00CC0WFP regulator and then it outputs about 3.6V. After 3.6V passes through D12, it becomes 3.3V as VCC3. After 3.6V passes through D13, it becomes 3.3V as VBB.

VPRN VPRN the printer motor voltage is generated using the 13V AC input across pins 1 and 2 of CN12. This AC voltage is rectified by the RS402 bridge rectifier and filtered by EC14 a 15000uF capacitor. The resulting DC voltage is about +12V. It is supplied to the collector of Q10, a 2SD1415 transistor. This base voltage is controlled by ZD7. This emitter voltage is about +7.6V.

-VPW The –VPW circuit uses 26.5V AC across pins 4 and 5 of CN12. This AC voltage is rectified by D4, a 1SR154 diode and filtered by EC13. The resulting DC voltage is about -30V. It is supplied to the collector of Q12, a 2SA1284D transistor, and base voltage is controlled by ZD8.

-VPW is approximately -28V DC. This voltage is used by the display.

VF The filament voltage, VF1, VF2 are used by the display tube. Its AC input is 4.3V, and uses a ground reference -23V from the -28V circuit dropped across ZD9 and R181, R182, a 470 ohm resistor.

Fuse for Secondary side.

F1 250V 1.6A TR-5 19370 1.6A F2 250V 3.15A MRT3.15A F3 250V 1.6A TR-5 19370 1.6A F4 250V 1A TR-5 19370 1A F5 250V 500mA TR-5 19370 0.5A

Service Manual

Page 35

POWER SUPPLY CIRCUIT continued

Trouble shooting

- STEP 1

Check the voltage (DC +5.0V) at point (1). If it does not output properly - - - Check FUSE F2 & F3 continuity and replace it if OPEN.

Check the voltage (DC +3.3V) at point (2). If it does not output properly - - - Check FUSE F2 & F3 continuity and replace it if OPEN.

Check the voltage (DC +3.3V) at point (3).

If it does not output properly - - - Check FUSE F2 & F3 continuity and replace it if OPEN.

Check the voltage (DC + 7.6V) at point (4). If it does not output properly- - - Check FUSE F1&F2 continuity and replace it if OPEN.

Check the voltage (DC +24V) at point (5). If it does not output properly- - - Check FUSE F1 continuity and replace it if OPEN.

Check the voltage (DC -28V) at point (6). If it does not output properly- - - Check FUSE F5 continuity and replace it if OPEN.

Check the voltage (AC 3.9V) at point (7). If it does not output properly- - - Check FUSE F4 continuity and replace it if OPEN.

- STEP 2

After replacing FUSE at STEP 1 but the FUSE opens again.- - - Replace Main board. No voltage at all the points from (1) to (7). - - - Replace Transformer.

CN12

B7P-SHF-1AA

F2 MRT 3. A 15

TR 19370 0.-5 5A

F4 TR-5 19370 1A

A K

1SR154-400

Q12 2SA1284D

EC13 100uF_63V

R103 10

R174

3.3

ZD8

RD30EB3

10K

GND4Vre

Vin

Ipek

M5291FP

A K

1SR154-400

R175

1.1K_F

R176

3.6K_F

C138

330pF

R177

300_1W

Q11

2SB1455R

SF-T8-40S-PF

EC16 2200uF_16V

VCC5

R131 100

Q10 2SD1415A

ZD7 RD9.1EB2

HT1 EAM-2967

EC11

100uF_16V

VPRN

R140 1K

(+7.6V)

-Vpw

R184

0(3225)

VF1

R18 1

470

R182

470

A K

ZD9 RD5.6EB 1

C139

0.1uF_50V

R183 56

TP10

R185

0.68_1/4W(3225)

VF2

TP12 VF2

TP13 VF1

TP6

-Vpw

C26

0.1uF C27

0.1uF

100uF_ V

EC12

VCC3

EC15

100uF_50V

A K

D12

EC31 06QS

A K

D13

EC31QS06

VBB

GND

FIN

.C.

Vou t

ADJ

Vin

CTL

U15

BA00CC0WFP

R178

4.3K_F

R179

2.2K_F

R180

*3.9K_F

D11 EC31QS06

TR-5 19370 1.6A

EC14

15000uF_25

EC7

10uF_16V

EC8

100uF_16V

FB11

*EXCELSA35

FB10

*EXCELSA35

DB1

RS402

C25

0.1uF

2SA1036K

R169

2.2K

R102

10K

R136

4.7K

HVPSW

F1 TR-5 19370 1.6A

VDRW

Vin1

TP7 VCC5

TP8 VCC3

TP9 VBB

TP5

Vin1

TP3 VPRN

TP2 VDRW

DTC143EKA

GN1

GND-ONE_POINT

C136

*ERZV05D390 *C137

0.01uF_film

A K

D15

1SR154-400

EC18

470uF_50V

R199

10K

R186

0_1W(6432size)

(4)

(2)

(1)

(6)

(7)

(3)

(5)

Service Manual

Page 36

3-2. TRANSFORMER WIRING DIAGRAM

CT-89E

C2 3 0 V

AC4.8V

AC26.7V

AC13V

AC24V

115 / 2A

Pr imary Fus e AC250V T500mAL

Input Voltage

50Hz

1 2 3 4 5 6 7

(1)

Trouble shooting

- Check the Continuity at Primary FUSE.

If it’s OPEN. - - - Replace Fuse. After replacing FUSE but it opens again.- - - Check Power Supply circuit. (P.9, 10)

- Check the Thermal Fuse.

Check the voltage (AC 4.8V) at point (1) (6 pin and 7 pin). If it outputs almost 0V - - - Replace Transformer.

Service Manual

Page 37

3-3. M30842MC MICROCOMPUTER

Refer to the specification (attached).

Service Manual

Page 38

Port Assignment for ECR8200/8220 SWEDEN (M30842MC)

Service Manual

Page 39

Service Manual

Page 40

3-4. RESET CIRCUIT

The reset circuit prevents the CPU from starting to operate before the system is fully powered-up and initialized. Then 29m sec. after power is applied, reset goes high and the CPU can begin functioning. When power is first applied to the circuit, the VBB begins charging C141 a capacitor. Output of Reset IC(U10) is low-resistance at VBB-Line is less than 3.0 Volts.

RESE T

R107

4.7K

RESET#

VBB

VOUT

VDD

GND3N.C.

C.T.

U10

BD5230G- TR

C29

0.1uF

C141 4700pF

TP11 RST

(1)

Trouble shooting

- When power ON but no display / any key operation unable.

Check the voltage at point (1)

DC +3.3V - - - Reset circuit is OK. The problem may come from other causes. Check the Power supply circuit again and replace Main board if no problem found in the power supply circuit.

0V - - - Reset circuit has a problem. Replace Main board.

Service Manual

Page 41

3-5. POWER FAIL CIRCUIT

Power fail generated by a circuit using the PF DTC voltage. When power is on and the system is operating normally, the power fall signal stays at a higher voltage than 1.21V. The CPU watches power failure signals all the time. When power is on, PF -5pin at High level. When power down and CPU(U1)27pin voltage goes down lower than PF detection voltage(=1.21V), low-power-supply detector circuit of the CPU works and execute PF.

GND4CAP

OUT

VCC

M51957BFP

C134

0.1uF

C133

0.1uF

R171

1.5K_F

R172 *3.9K_F

VCC5 VCC3

PF#

C135 *1000pF

Power Fai l

R106

4.7K

VCC3

TP4

R173 *47K

Vin1

R170

4.7K_F

3-6. WINDING MOTOR CIRCUIT

The winding motor power is VPRN at Printer Power voltage. Printer Power voltage is on, and WIND_ON is Hi ,when Q3 is ON as the winding motor is run.

(1)

(2)

WIND MOTOR I/F

WIND _ ON

E C

2SD1817

R88

10K

WIND_ON

VPRN

C58

*0.1uF_50V

R135

4.7K

R134

18_1W

C59

*0.1uF_50V

C60

*0. 1uF_50V

A K

1SR154-400

From Motor

To Mo to r

Service Manual

Page 42

Trouble shooting

- Start up the Diagnostic software and check whether winding motor is properly working or not. - - -See 4. DIAGNOSTIC SOFTWARE CHECK

- If Winding motor does not work, start up Diagnostic software again and check the following voltage when the test report is printing on a receipt.

Note) When a printer is not working, the power supply of the winding motor should be OFF status / 0V. Therefore make sure the following voltage should be checked during the printing in the diagnostic

checking.

Check voltage (DC +7.6V) at point (1) If it output properly - - - Replace the motor If it does not output properly - - - Check Power supply circuit (p. 9-11)

Check voltage (DC +5.0V) at point (2) If it output properly - - - Replace the motor or Main board If it does not output properly - - - Replace the Main Board

Service Manual

Page 43

3-7. DISPLAY CIRCUIT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

CN11

C03-20AG1 10 x 2 ( MALE)

FB6

0(3216)

FB7 0(3216)

R36

VCC5

C22

0.1uF

EC10

1000uF_16V

LC_CD# LC_RD# LC_RST# LC_WR# LC_D0 LC_D1 LC_D2 LC_D3 LC_D4 LC_D5 LC_D6 LC_D7 LC_CE# LC_LEDA

C128 100pF

C127

100pF

C126 100pF

C125

100pF

C124 100pF

C123

100pF

C115 100pF

C122

100pF

C121 100pF

C120

100pF

C119 100pF

C118

100pF

C117 100pF

C116

100pF

DIR

VCC

GND

U11

SN74LV245APWR

R66 33 R67 33 R68 33 R69 33 R70 33 R71 33 R72 33 R73 33

R74 33 R75 33 R76 33 R77 33 R78 33

C20

0.1uF

C23

0.1uF

VCC3

D0 D1 D2 D3 D4 D5 D6 D7

RD#

LCD_RST # WR# LCD_CS#

E C

Q6 DTC143EKA

E C

2SA1036K

R168

VCC5

R98

10K

RD#

VCC

GND

U12

SN74LV541APWR

C55

*1000pF

LCD Module

C21

0.1uF

C24

0.1uF

ZD1

*HZM6.2MWATR- E

ZD2

*HZM6.2MWATR- E

ZD3

*HZM6.2MWATR- E

ZD4

*HZM6.2MWATR- E

ZD5

*HZM6.2MWATR- E

ZD6

*HZM6.2MWATR- E

*C114

0.1uF_film

10x2 Box-Header( P=2.54mm)

R198 10K

R197 10K

R196 10K

R195 10K

R194 10K

R193 10K

R192 10K

R191 10K

(1)

CTS1# RXD1

B_CTS1# B_RXD1#

R149 10K

R150 10K

BKL_ON

Trouble shooting

- No display but backlight turns on - - Replace LCD unit or Main board.

- Display OK, but backlight does not turn on.

Check voltage at point (2) on page 11. DC +5V - - - Replace LCD unit. DC 0V - - - Replace Main board.

- No display and no backlight.

Check voltage at point (1) DC +5V - - - Replace LCD unit or Main board. DC 0V - - - Check Power supply circuit. (P.11)

Service Manual

Page 44

nDATA HCLK HLATCH#

STB2# STB1#

nDATA HCLK HLATCH#

STB1#

STB2#

1A1

1A2

1A3

1A4

2A1

2A2

2A3

2A4

1Y1

1Y2

1Y3

1Y4

2Y1

2Y2

2Y3

2Y4

VCC

GND

U14

TC74VHCT244F T

VCC5

0.1uF

VFD_CS 0#

VFD_TXD VFD_CLK

VFD_CS0#

VFD_TXD VFD_CLK

1 2 3 4 5 6 7 8

CN9

B8B-PH -K -S

-VPW

VF1

VF2

VCC GND CS0# TXD CLK

R139 1K

-Vpw

VF1

VF2

FB8

0(3216)

VCC5

EC6

10uF_16V

C132 *330pF

C131 *330pF

C129

*0.1uF

C130 *330pF

A K

D7 *1SS355

A K

D6 *1SS355

A K

D5 *1SS355

VCC5

A K

D10 *1SS 355

A K

D9 *1S S355

A K

D8 *1S S355

R101 10K

R100 10K

R99 1 0K

VCC5

R79 33 R80 33 R81 33

FB9 0(3216)

R_VFD

EC17

*100uF_50V

C142

1000pF

C143

1000pF

VFD_CSO#

VFD_TXD

VFD_CLK

Trouble shooting

- Check the power supply of Display tube.

Check voltage (AC 3.9V) at point (7) on page 11. If it outputs properly - - - Replace Customer Display Unit. If it doesn’t output properly - - - Check Power supply circuit. (P.11)

Check voltage (DC -28V) at point (6) on page 11. If it outputs properly - - - Replace Customer Display Unit. If it doesn’t output properly - - - Check Power supply circuit. (P.11)

Check voltage (DC +5V) at point (1) on page 11. If it outputs properly - - - Replace Customer Display Unit. If it doesn’t output properly - - - Check Power supply circuit. (P.11)

Service Manual

Page 45

3-8. DISPLAY INFORMATION

Front Display LCD (160 x 80 dots) Part No.: GY1608A8SKY6T Refer to the specification (attached).

Rear Display VFD (16 segments) Part No.: 10LY-01G

G10 G9 G8 G7 G6 G5 G4 G3 G2 G1

Segment

a1 a2

f h

j k b

g m

r p n c

d1 d2

(Union Jack)

Character size : 14 mm (H) x 4.9 mm (W)

．

Service Manual

Page 46

3-9. KEYBOARD CIRCUIT

Keyboard Scan lines are the CPU ports, these CPU ports are P120-126 and P130-137. Keyboard Return lines are the CPU ports, these CPU ports are P140-145.

It is consist of matrix of Scan line (11) × Return line (5).

<8200/SWEDEN> KEY MATRIX

202122232425262728

101112131415161718

0102030405060708

KEY RTN4

KEY RTN3

KEY RTN2

KEY RTN1

KEY RTN0

KEY SCN10

KEY SCN9

KEY SCN8

KEY SCN7

KEY SCN6

KEY SCN5

KEY SCN4

KEY SCN3

KEY SCN2

KEY SCN1

KEY SCN0

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8

9 10 11

J2 P2.0mm*11pin

KEY SCN0 KEY SCN1 KEY SCN2 KEY SCN3

KEY SCN4

KEY RTN0 KEY RTN1 KEY RTN2 KEY RTN3 KEY RTN4

KEY SCN5 KEY SCN6 KEY SCN7 KEY SCN8 KEY SCN9 KEY SCN10

KEY LAYOUT

40 30 20 10

41 31 21 11 01

42 32 22 12 02

43 33 23 13 03

44 34 24 14 04

45 35 25 15 05

46 36 26 16 06

47 37 27 17 07

48 38 28 18 08

49 39 29 19 09

4A 3A 2A 1A 0A

Service Manual

Page 47

<8220/SWEDEN> It is consist of matrix of Scan line (15) × Return line (6).

KEY MATRIX

KEY RETURN

KEY SCAN

SCAN8

SCAN1 SCAN2 SCAN3 SCAN4

SCAN5 SCAN6 SCAN7

RETURN5

RETURN4

RETURN3

RETURN2

RETURN1

RETURN0

SCAN9

SCAN1

SCAN2

SCAN3

SCAN4

SCAN5

SCAN6

SCAN7

RETURN5

RETURN4

RETURN3

RETURN2

RETURN1

RETURN0

1 2 3 4 5 6 7 8 9

Connector10

1 2 3 4 5 6 7 8

9 10 11

Connector11

SCAN10

SCAN11

SCAN12

SCAN13

SCAN14

SCAN15

SCAN9 SCAN10 SCAN11 SCAN12 SCAN13 SCAN14 SCAN15

SCAN8

KEY LAYOUT

102030405060708090A0B0C0D0E0F0

112131415161718191A1B1C1D1E1F1

B2 122232425262728292A2C2D2E2F2

B3 132333435363738393A3C3D3E3F3

B4 142434445464748494A4C4D4E4F4

B5 152535455565758595A5C5D5E5F5

Trouble shooting

- All keys do not work at all. - - - Replace Main board.

- Only a specific key does not work.

Check the lead wire.

Lead wire is broken - - - Replace Lead wire. Lead wire is not broken - - - Replace K/B unit.

When it’s not broken, replace K/B unit.

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3-10. DRAWER CIRCUIT

The solenoid for a drawer is activated using the signal P110 from the CPU. This signal is normally Low, and goes High to cause the drawer to run. When P110 is High, Q2 is on. Current flow through the transistor cause the collector to be held Low, near grand potential.

DRW_ON

R105

4.7K

VDRW

R108

10K

DRW_ON

E C

2SD986

1SR154-400

C56 * 0.1uF_50V

C57 * 0.1uF_50V

1 2 3

CN5

B3P-SHF- 1AA

(1)

Trouble shooting

- Drawer remains opened. (Drawer does not close.)

Check the voltage at point (1).

DC +3.3V - - - Replace Main board.

0V - - - Replace the Drawer unit.

- Drawer remains closed. (Drawer does not open)

Check whether or not the drawer opens by emergency lever.

If drawer opens - - - It should not be considered a mechanic problem.

Check the voltage at point (1)

If drawer does not open - - - It should be considered a mechanic problem.

Replace the drawer unit.

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3-11. BUZZER CIRCUIT

The buzzer circuit uses as its input signal P74 from the CPU. This normally Low signal and goes High on 2 conditions. First on an error tone, P74 goes Clocked until the error condition is cleared. For a key beep tone, P74 goes High and then returns to its Low state. This pulse is of extremely short duration.

BZ1

KPT-G1 720-5 V

R190

4.7K

R189

22K

VDRW

E C

Q1 3 DTC 14 3 EK A

(1)

BUZZER

Trouble shooting

- No buzzer sound when [clear] key is depressed.

Check the voltage at point (1)

DC +24V - - - Replace Main board.

0V - - - Check Power supply circuit. (P.9-11)

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3-12. BATTERY CIRCUIT

VBB voltage is used by CPU, external RAM and FROM. It is supplied by dry battery at the time of back-up.

Battery specification

Type : AA x 3pcs

Voltage: 4.5V

CAUTION; RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

CN13

B2B-XH- A

VSS2VOUT

VIN

U13 XC6215

C140

1uF

C28

0.1uF

VBB

E C

Q14 2SC2412K

R201 *10K

R205 750

R204 62

R203 39

D1 8 1SS355

D1 7 1SS355

D1 6 1SS355

VCC3

A K

D14 *EC31QS06

A K

D19 *RB520S-30

R202 0

VBB

R200 10K

(1)

Trouble shooting

- Check whether the batteries are supplied in the battery box.

- Check the voltage of each battery. (It should be over 1.1V per battery.)

It outputs less than 1.1V per battery (less than 3.3V with 3 batteries) - - - Replace the battery. It outputs over 1.1V per battery (over 3.3V with 3 batteries). - - - Check the voltage at point (1).

- Check the voltage at point (1)

It outputs almost same voltage as battery voltage - - - Replace Main Board. It outputs much less than the battery voltage or 0V - - - Replace Battery unit.

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Service Manual

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3-13. EXTERNAL MEMORY

3-13-1. SRAM (BS62LV4006SCP-70)

512K bytes S-RAM used as an external RAM for PLU and Electric Journal and etc.

P00 through P07 are multiplex bus that consists of data bus (D0-D7). P20 through P27 are multiplex bus that consists of data bus (A0-A7). P30 through P37 are multiplex bus that consists of data bus (A8-A15). P40 is multiplex bus that consists of data bus (A16). P41 is multiplex bus that consists of data bus (A17). P42 is multiplex bus that consists of data bus (A18). P45 is used for chip select at RAM. P52 is used for Output Enable, P50 is used for Write Enable control.

EXTERNAL MEMORY CIRCUIT

D4 D5

A10

A17

A3 A4

A11

A14

A12 A13

A16

A15

C79

*0. 01uF

VBB

C19

0.1uF

A18

RD#

WR#

C73 *100pF

A10

A11

A12

A13

A14

A15

A16

A17 / C E2

VCC

GND

A18 / A17

BS62LV4006SCP- 70

RAMCS#

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S-RAM PIN Configuration

Refer to the specification. (attached data sheet)

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3-13-2. FROM (S29AL004D70TFI010)

*May be changed later.

512K bytes FROM is used as programming.

P00 through P07 are multiplex bus that consists of data bus (D0-D7). P20 through P27 are multiplex bus that consists of data bus (A0-A7). P30 through P37 are multiplex bus that consists of data bus (A8-A15). P40 is multiplex bus that consists of data bus (A16). P41 is multiplex bus that consists of data bus (A17). P42 is multiplex bus that consists of data bus (A18) P43 is multiplex bus that consists of data bus (A19) P47 is used for chip select at RAM. P52 is used for Output Enable, P50 is used for Write Enable control.

EXTERNAL MEMORY CIRCUIT

A10

A11

A12

A13

A14

A15

A16

A17

VCC

VSS

D15/A-1

D10

D11

D12

D13

D14

VSS

RESET

RY/BY

BYTE

A18

S29AL004D70TFI010

A10

A3 A4

A11

A14

A12 A13

A16

A15

A17 A18 A19

WR# RD# ROM_CS#

RESET#

D4 D5

R92 10K

VBB

FRDY

R95

10K

VBB

C17

0.1uF

C111

*0. 01uF

C70

100pF

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FROM PIN Configuration

Refer to the specification. (attached data sheet) *To be changed later. (To be Announced)

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3-14. PRINTER CIRCUIT

Thermal Head

The thermal head of the printer consists of heat elements, and head drivers to drive the heat elements. Serial printing data input from the DAT IN pin is transferred to the shift register synchronously with the CLK signal, then stored in the latch register with the timing of the LATCH signal.

Inputting the head activation signal activates heat elements in accordance with the printing data

stored in the latch register. Each 144-dot block for LTPC235 are printed.

Sensor

This printer has Head-up sensor and Paper-end sensor. Both signals normally outputs Low, but it out puts High when Head-up or Paper-end. This High signal goes through Nor-gate and changed Low, then it is input into CPU (U1).

Excitation Sequence

As shown in Table 3-14-1, the printer feeds paper in the normal direction when the motor is excited in the order of step 1, step 2, step 3, step 4 step 1, step 2, ….by inputting the voltage signals in Figure 3-14-1.

Figure 3-14-1. Input Voltage Signals for the Sample Drive Circuit

Table 3-14-1. Excitation Sequence

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Motor and Thermal Head drive timing

Figure 3-14-2. 2-Division Printing Timing Chart

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PRINTER CIRCUIT

IN1

IN2

IN3

IN4

GND1

GND2

VS1

VS2

VCONT

OUT1

VCC

OUT2

OUT3

OUT4

LB1836M

DAT_IN

CLK

DST2#

VDD

DST1#

GND

LATCH#

VPS

GND GND /A

B A

VCC5

0.1uF

R133 220

VCC5

VCC3 VPRN

0.1uF

HS PS

VPS

nDATA HCLK HLATCH#

STB2# STB1#

0.1uF

PH1 PH3 PH2 PH4

R_HDUP

R141 47K

R89 10K

VCC5

C75 470pF

PH1 PH3 PH2 PH4

R122 100 R123 100 R124 100

R125 100 R126 100

nDATA HCLK HLATCH#

STB1#

STB2#

0.1uF

C61 *100pF

C62 *100pF

C63 100pF

C64 100pF

C65 100pF

R_SHTH

R120

16K_F

VCC3

A /A /B B

R132

5.1K_F

R121 15K_F

C74

*470pF

VPRN

SHVP

DAT_IN CLK LATCH#

P_DST2# P_DST1#

CN6

52147-0910

CN7

52147-1310

1A1

1A2

1A3

1A4

2A1

2A2

2A3

2A4

1Y1

1Y2

1Y3

1Y4

2Y1

2Y2

2Y3

2Y4

VCC

GND

U14

TC74VHCT244FT

VCC5

0.1uF

U5B

SN74LV14APWR

R_PE ND

EC9

1000uF_16V

R87 10K

R86 10K

R85 10K

VCC5

147

U5A

SN74LV 14APW R

VCC3

0.1uF

P_TH

(1)

VFD_CS 0#

VFD_TXD VFD_CLK

VFD_CS0 #

VFD_TXD VFD_CLK

(2)

(3)

Motor +

Motor -

Trouble shooting

- Cannot print, or cannot Feed paper.

Check voltage (AC +7.6V) at point (1). If it outputs properly - - - Replace Main board or printer. If it doesn’t output properly - - - Check Power supply circuit. (P.9-11)

- Faded print, or run print. - - - Replace Main board or printer.

- Cannot cancel Head-up sensor error.

Check voltage at point (2). If DC+5.0V is properly output - - - Replace Main Board. If DC+5.0V is not properly output - - - Replace Printer.

- Cannot cancel Paper-end sensor error.

Check voltage at point (3). If DC+5.0V is properly output - - - Replace Main Board. If DC+5.0V is not properly output - - - Replace Printer.

- Head-up sensor or Paper-end sensor does not work. - - - Replace Main board and pri

nter.

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3-15. INTERFACE CIRCUIT

RJ45 I/F

COM A : IF SEL, TXD1, RTS#1, B_CTS1# and B_RXD1# are UART communication parts from the CPU. U17(MAX3232CPWR) is RS232C transceiver. COM A is used for PC or Barcode or EFT. COM B : TXD2, RTS2#, RXD2 and CTS2# are UART communication parts from the CPU. U7(MAX3232CPWR) is RS232C transceiver. COM B is used for PC or Barcode or EFT. COM C : TXD3, RTS3#, RXD3 and CTS3# are UART communication parts from the CPU. U16(MAX3232CPWR) is RS232C transceiver. COM C is fixed to connect FISCAL BOX.

SD card I/F

SD card I/F is controlled by the CPU (U1). When the data is written/read, VSD_EN goes High and VMEM is supplied to SD card.

T1IN

T2IN

R1OUT

R2OUT

C1+

C1-

C2+

C2-

T1OUT

T2OUT

R1IN

R2IN

VCC

V+

V-

GND

MAX3232CPWR

C14

0.1uF

VCC3

R127

100

C66 *100pF

C67 *100pF

C68 *100pF

C69 *100pF

R128

100

R129

100

R130

100

1 2 3 4 5 6

CN10

B6B-PH- K-S

C15

0.1uF

D S

2SJ377

R138 1K

VCC5

R137 200

BCR_ON

TXD2 RTS2# RXD2 CTS2#

BCR(RS232 C) COM B

E C

Q5 DTC143EKA

C10 0.1uF

C11 0.1uF

C12 0.1uF

C13 0.1uF

R91

10K

R90

10K

TXD2 RTS2# RXD2 CTS2#

R206 10K

VCC3

T1IN

T2IN

R1OUT

R2OUT

C1+

C1-

C2+

C2-

T1OUT

T2OUT

R1IN

R2IN

VCC

V+

V-

GND

U16

MAX3232CPWR

C144

0.1uF

VCC3

R151

100

C145 *100pF

C146 *100pF

C147 *100pF

C148 *100pF

R152

100

R159

100

R207

100

TXD3 RTS3# RXD3 CTS3#

C149 0.1uF

C150 0.1uF

C151 0.1uF

C152 0.1uF

R209

10K

R208

10K

TXD3 RTS3# RXD3 CTS3#

1 2 3 4 5

CN14

B5B-PH- K-S

COM C

T1IN

T2IN

R1OUT

R2OUT

C1+

C1-

C2+

C2-

T1OUT

T2OUT

R1IN

R2IN

VCC

V+

V-

GND

U17

MAX3232CPWR

C153

0.1uF

VCC3

R211

100

C154 *100pF

C155 *100pF

C156 *100pF

C157 *100pF

R212

100

R213

100

R214

100

RS_TXD1 RS_RTS1# RS_RXD1 RS_CTS1#

C158 0.1uF

C159 0.1uF

C160 0.1uF

C161 0.1uF

1 2 3 4 5

CN15

B5B-PH- K-S

COM A

A111Y1

A213Y2

A315Y3

A417Y4

U6B

TC74VHCT244FT

TXD1 RTS1#

IF_SEL

TXD1 RTS1#

IF_SEL

B_CTS1#

B_RXD1#

B_CTS1# B_RXD1#

POLY FUSE/JU MPER L= 5mm

R188

10K

R187

10K

R215

10K

0.1uF

R42 33

R43 33

R44 33

R13 100k

R14 100k

VMEM

HAT1089C-EL-E

R1 100k

R28 51

VSD_EN

R82 10K

R83 10K

VCC3

VCC3 VMEM

C30

*10pF

R41 33

R12 100k

VMEM

R46 33

R45 33

SD_CS# SD_DO

SD_CK SD_DI

SD_CARD SD_WP

1 2 3 4 5 6 7 8 9 10

CN2

2004WV10-1

EC1

10uF_16V

(A)

SD card

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Page 61

Trouble shooting

- COM A, B or C does not work when power ON.

Check the voltage (AC +5.0V) at point (1) on page 11. If it outputs properly - - - Replace the Harness ass’y. If it doesn’t output properly - - - Replace the Main board.

- Cannot write or read the data for SD card

Check the voltage (DC +3.0V) at point (A). If it outputs properly - - - Replace Main board or SD card unit. If it doesn’t output properly - - - Replace Main board.

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4. DIAGNOSTIC SOFTWARE

4-1. DIAGNOSTIC CHECK & FINISHED GOODS CHECK

Diagnostic Software will check whether the machine works properly or not. It is already built in the machine and is always ready to boot this software by the following instructions. It is also useful to check after repairing the machine.

Note) Once you start up the diagnostic software, you should operate all the checkup items. In other words, it is impossible to check only Keyboard unit, Display unit, or Drawer unit etc. Please make sure you should complete the diagnostic software and it means OK when no error occurs through the checkup.

DIAGNOSTIC CHECK LIST

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It means OK when no error occurs through the checkup.

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FINISHED GOODS CHECK LIST

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4-2. SOFTWARE VERSION CHECK

Through the diagnostic check, it shows the software version in the beginning of the check. However, it is possible to check only the software version without diagnostic check.

SOFTWARE VERSION CHECK

1) Input [960801] at the system initialization.

2) VFD (Customer display) will show you the current software version.

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Appendix : jig for RS232C PORT

Testing jig = Loop back connector for barcode scanner

RJ45 8 pin

1 2 3 4 5 6 7 8

1kΩ

D-sub 9 pin

1 2 3 4 5 6 7 8 9

1kΩ

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Page 80

5. INSTALLING SOFTWARE

5-1. SOFTWARE LOADER install

In order to install software, start up “M32CPU series ECR_LOADER”. The down load is available via the USB interface. Before doing the following procedure, the PC has to install the USB-COM driver referring to “6 USB driver install”. Please follow the instruction below in numeric order.

PC side

1) First of all, please check the PC COM Port number.

Right click on [My Computer], and then Click [Properties].

2) Click [Device Manager].

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3) Check COM Port number.

Note）If you use usb-com conversion, there might be shown “USB Serial Port (COMn)”.

After you checked the COM Port number, please close the “device manager”.

4) Execute Up_Loader. You can find the icon as shown.

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5) Set the COM Port number using [Com set] button.

Set the COM Port number which you checked at 3).

Click [OK].

ECR side

6) Unplug the power and remove the battery.

7) Connect the cable to PC.

PC side

8) Click [OK].

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9) Click [Boot] button.

10) Up_Loader is waiting for the ECR start-up.

ECR side

11) Turn on the power with depressing [1] and [9] of ten key together.

When the connection (to PC) is confirmed, it beeps twice. (“Pi Pi”)

12) If it doesn’t perform properly at this stage, ECR side might have started up the LOADER already.

Click [STOP] button first, and then click [ENQ] button to confirm the condition of the ECR. If the

LOADER is already started up, go ahead to .

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PC side

13) When it’s connected to ECR, it shows [Boot OK].

Click [EEPROM Erase] button.

14) When it successfully done the deletion, it shows [OK].

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15) Click [UP LOAD] button.

Select the file you wish to download.

Click [Open].

16) It shows a status for transmitting.

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17) It shows [Up Load OK]

18) Click [Ver] button.

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19) It shows the version which was transmitted.

20) Click [RUN] button.

ECR will be started-up by the software loaded just now.

Now that the machine has installed new software, it is required to check its functions are properly installed or not. Please go back to section 3, “DIAGNOSTIC SOFTWARE” to check the machine.

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6. ASSEMBLY INSTRUCTION

6-1. TOP CASE UNIT

(1) FIX KEY TOP SHEET TO KEY CAP THEN FIX TO BASE TOP KEY.

(2) FIX K/B PWB UNIT TO KEY FRAME WITH FLAT. IT MUST BE ON FITTING BOSSES POSITION THEN FASTENING 15PCS SCREW.

RUNNER GATE POSITION

ON TOP SIDE

RUNNER GATE POSITION

ON LEFT SIDE

KEY CAP [1X1]

KEY CAP [1X2]

KEY TOP SHEET

BASE TOP KEY

KEY FRAME

SCREW

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(1) FIX RUBBER SHEET TO KEY FRAME WITH FLAT. IT MUST BE ON FITTING BOSSES POSITION.

(2) FIX K/B PWB UNIT TO KEY FRAME WITH FLAT. IT MUST BE ON FITTING BOSSES POSITION THEN FASTENING 12PCS SCREW.

KEY FRAMEKEY

RUBBER

KEY

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(3) 1] FIX 2PCS PAPER ROLLER TO TOP CASE. [AS SHOWN ON THE UPPER PICTURE ] 2] SLOT MOTOR SET PIECE TO TOP CASE. [AS SHOWN ON THE BELOW PICTURE ]

(4) FIX 2PCS BATTERY CONTACT TO TOP CASE. [LOCATION AS SHOWN ON PICTURE.]

TTOP CASE

PAPER ROLLER

SMOTOR SET PEACEECE

TOP CASE

BATTERY CONTACT

[EAM-3363]

BATTERY CONTACT

[EAM-3362]

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(5) FIX KEY FRAME TO TOP CASE PRESS UNTIL IS LOCKED.

(6) FASTENING 6PCS SCREW, KEY FRAME TO TOP CASE.

TOP CASE

KEY TOP

SCREW

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(5) FIX KEY FRAME TO TOP CASE PRESS UNTIL IS LOCKED.

(6) FASTENING 6PCS SCREW, KEY FRAME TO TOP CASE.

TOP CASE

SCREW

KEY FRAME

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(7) 1]APPEARANCE CHECK LCD COVER. 2] FIX LCD COVER TO TOP CASE. [AS SHOWN ON PICTURE.]

LCD COVER

TOP CASE

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(8) FIX LCD COVER TO TOP CASE BY FASTENING 4PCS SCREW.

(9) FIX 2PCS PLATEN SPRING TO PLATEN ARM THEN FIX TO TOP CASE.

SCREW

1 2

PLATEN ARM

PLATEN SPRING

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(10) FIX LCD MODULE UNIT TO TOP CASE. NOTE: The display unit is described in the next section (6-2).

LCD MODULE UNIT

PRESS UNITIL

IS LOCKED

PRESS UNITIL

IS LOCKED

CABLE SLOT HERE

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(11) 1] FIX R/DISPLAY UNIT TO TOP CASE. 2] CHECK AND CLEAN REMOTE FILTER AND DISPLAY TUBE BY USE METHANOL. 3] FIX REMOTE FILTER TO R/DISPLAY CASE. [AS SHOWN ON PICTURE.]

R/DISPLAY UNIT

REMOTE FILTER

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(12) 1]CLIP FERRITE CLAMP TO HARNESS ASSY THEN TURN ONE ROUND TO FERRITE 2] CLIP HARNESS ASSY TO CORD CLAMP. [AS SHOWN ON PICTURE.]

30mm

FERRITE CLAMP

[

1 TURN]

CLIP HARNESS ASSY IN THIS CORD

TOP CASE UNIT

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6-2. Display unit ASSY

(1) INSERT HARNESS ASSY LCD MODULE UNIT.

(2) SOLDER HARNESS ASSY TO LCD MODULE UNIT.

LCD MIRROR NON-GLARE SURFACE (TAK SILAU)

HARNESS ASSY

LCD MODULE

UNIT

LCD MODULE

UNIT

SOLDER LED

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(3) 1] SLOT LCD MODULE HARNESS ASSY TO LCD REAR CASE. 2] FIX LCD MODULE TO LCD REAR CASE. 3] FIX LCD FRONT CASE TO LCD REAR CASE AND PREES UNTIL IS LOCKED.

LCD REAR

CASE

LCD MODULE

LCD

FRONT

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(4) CLIP FERRITE CLAMP TO HARNESS ASSY AND TURN ONE ROUND TO FERRITE CLAMP.

HARNESS ASSY

FERRITE CLAMP

[1 TURN]

30mm

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