Yamaha CDS-300 Service Manual

COMPACT DISC PLAYER

CD-S300

SERVICE MANUAL

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more speciﬁ cally YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

WARNING:

IMPORTANT:

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and speciﬁ cations are subject to change without notice or obligation to retroﬁ t. Should any discrepancy appear to exist, please contact the distributor's Service Division.

WARNING:

IMPORTANT:

Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury,

destruction of expensive components, and failure of the product to perform as speciﬁ ed. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative.

The presentation or sale of this manual to any individual or ﬁ rm does not constitute authorization, certiﬁ cation or

recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

Static discharges can destroy expensive components. Discharge any static electricity your body may have

accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

CD-S300

■ CONTENTS

TO SERVICE PERSONNEL ........................................2–3

PREVENTION OF ELECTROSTATIC DISCHARGE ......4

FRONT PANEL ...............................................................5

REAR PANELS ...........................................................5–6

REMOTE CONTROL PANEL .......................................... 7

SPECIFICATIONS /

INTERNAL VIEW ............................................................ 9

DISASSEMBLY PROCEDURES / TEST MODE / FACTORY MODE /

101146

参考仕様

テストモード

ファクトリーモード

.........................................8

分解手順

...................................13–14

........... 10–12

....................... 15

This manual is copyrighted by YAMAHA and may not be copied or

redistributed either in print or electronically without permission.

UPDATING FIRMWARE /

ファームウェアの書き込み

DISPLAY DATA .............................................................22

IC DATA ...................................................................23–30

PIN CONNECTION DIAGRAMS .............................31–32

BLOCK DIAGRAM ........................................................ 33

PRINTED CIRCUIT BOARDS .................................34–40

SCHEMATIC DIAGRAMS ....................................... 41–45

REPLACEMENT PARTS LIST ................................ 47–55

REMOTE CONTROL .....................................................56

.....................................16–21

P.O.Box 1, Hamamatsu, Japan

'09.09

CD-S300

■ TO SERVICE PERSONNEL

1. Critical Components Information Components having special characteristics are marked ⚠ and must be replaced with parts having specifications equal to those originally installed.

2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits.

• Meter impedance should be equivalent to 1500 ohms shunted by 0.15 μF.

WALL

OUTLET

• Leakage current must not exceed 0.5mA.

• Be sure to test for leakage with the AC plug in both polarities.

EQUIPMENT

UNDER TEST

INSULATING

TABLE

AC LEAKAGE

TESTER OR

EQUIVALENT

“CAUTION”

“F801: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 500mA,

250V FUSE.”

CAUTION

F801: REPLACE WITH SAME TYPE 500mA, 250V FUSE.

ATTENTION

F801: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 500mA, 250V.

WARNING: CHEMICAL CONTENT NOTICE!

This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.

About lead free solder /

CD-S300

All of the P.C.B.s installed in this unit and solder joints are soldered using the lead free solder.

Among some types of lead free solder currently available, it is recommended to use one of the following types for the repair work.

• Sn + Ag + Cu (tin + silver + copper)

• Sn + Cu (tin + copper)

• Sn + Zn + Bi (tin + zinc + bismuth)

Caution:

As the melting point temperature of the lead free solder is about 30°C to 40°C (50°F to 70°F) higher than that of

無鉛ハンダについて

本機に搭載されているすべての基板およびハンダ付けによる接合部は無鉛ハンダでハンダ付けされています。

無鉛ハンダにはいくつかの種類がありますが、修理時には下記のような無鉛ハンダの使用を推奨します。

󱾁 Sn+Ag+Cu（錫+銀+銅） 󱾁 Sn+Cu（錫 + 銅） 󱾁 Sn+Zn+Bi（錫 + 亜鉛 + ビスマス）

注意：

無鉛ハンダの融点温度は通常の鉛入りハンダに比べ 30 〜 40℃程度高くなっていますので、それぞれのハンダに合ったハンダごてをご使用ください。

the lead solder, be sure to use a soldering iron suitable to each solder.

WARNING: Laser Safety

This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be used during servicing of the unit.

1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm/1 feet

away from the laser pick-up unit at all times. Do not stare at the laser beam at any time.

2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.

3) CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in

hazardous radiation exposure.

CD-S300

Laser Emitting conditions:

1) When the Top Cover is removed, and the STANDBY/ON SW is turned to the “ON” position, the laser component will emit a beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate through the lens of the laser pick-up unit. Do not attempt any servicing during this period!

If no disc is detected, the laser will stop emitting the beam. When a disc is loaded, you will not be exposed to any laser emissions.

2) The laser power level can be adjusted with the VR on the pick-up PWB, however, this level has been set by the factory prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this manual. Adjustment of this control can increase the laser emission level from the device.

Laser Diode Properties

Type: GaAlAs Wavelength: 790 nm Laser output: max. 1.23 μW *

* This output is the value measured at a distance of about 200 mm from the objective lens surface

on the Optical Pick-up Block.

R, A, G, L, J models T model

Warning for power supply

The primary side of the power supply carries live mains voltage when the player is connected to the mains even when the player is switched off !

This primary area is not shielded so it is possible to accidentally touch copper tracks and/or components when servicing the player. Service personnel have to take precautions to prevent touching this area or components in this area.

Note: The screws on the DVD mechanism may never be touched, removed or re-adjusted. Handle the DVD mechanism with care when the unit has to be exchanged! The DVD mechanism is very sensitive for dropping or giving shocks.

CD-S300

■ PREVENTION OF ELECTROSTATIC DISCHARGE

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge (ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap, which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protected)” can generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.

CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as brushing together of your fabric clothes or lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).

Grounding for electrostatic breakdown prevention

1. Human body grounding. Use the antistatic wrist strap to discharge the static electricity from your body.

2. Work table grounding. Put a conductive material (sheet) or steel sheet on the area where the optical pickup is placed and ground the sheet.

Caution:

The static electricity of your clothes will not be grounded through the wrist strap. So take care not to let your clothes touch

CD-S300

the optical pickup.

Anti-static wrist strap

1M-ohms

Conductive material (sheet) or steel sheet

■ FRONT PANEL

R, T, A, G, L, J models

■ REAR PANELS

R model

CD-S300

T model

A model

CD-S300

G model

L model

J model

CD-S300

■ REMOTE CONTROL PANEL

CDX8

CD-S300

■ SPECIFICATIONS /

■ Audio Section /

Output Level /

..........................................................................................2.0 ±0.3 V

Signal to Noise Ratio /

................................................................................. 105 dB or more

Dynamic Range /

................................................................................... 96 dB or more

Total Harmonic Distortion / 歪率 (1 kHz)

..................................................................................0.003 % or less

Frequency Response /

............................................................................................. ±0.5 dB

Digital Output Terminal /

......................................................................................... Optical x 1

Other Output Terminal /

...................................................................................Analog out L/R

■ General /

Power Consumption /

.................................................................................................. 13 W

Power Supply /

R, L models ........................... AC 110/120/220/230–240 V, 50/60 Hz

T model ................................................................... AC 220 V, 50 Hz

A model .................................................................. AC 240 V, 50 Hz

G model .................................................................. AC 230 V, 50 Hz

J model .............................................................. AC 100 V, 50/60 Hz

Dimensions (W x H x D) /

CD-S300

................................. 435 x 86 x 260 mm (17-1/8" x 3-3/8" x 10-1/4")

Weight / 質量

................................................................................. 3.5 kg (7.7 lbs.)

Finish /

仕上げ

Black color .....................................................R, T, A, G, L, J models

Silver color ......................................................R, T, A, G, L, J models

Accessories /

Remote control (CDX8) .................................................................x 1

Battery (R6, AA, UM-3) .................................................................x 2

Audio pin cable (1.0 m) ................................................................x 1

Power cable (1.5 m) .....................................................................x 1

オーディオ部

出力レベル

ダイナミックレンジ

総合

消費電力

電源電圧

付属品

信号対雑音比

周波数特性

参考仕様

(1 kHz, 0 dB)

(2 Hz to 20 kHz)

デジタル出力端子

その他の出力端子

寸法（幅×高さ×奥行き）

Coaxial x 1

USB

“iPod” is a trademark of Apple Inc., registered in U.S. and other countries. “Made for iPod” means that an electronic accessory has been designed to connect specifically to iPod and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.

iPod は、米国およびその他の国々で登録された AppleComputer,Inc. の商標または登録商標です。｢Madefor iPod」とは、iPod 専用に接続するよう設計され、アップルが定める性能基準を満たしているとデベロッパーによって認定された電子アクセサリーであることを示します。アップルは、これらの機器操作または、安全規制基準に関する一切の責任を負いません。

• DIMENSIONS /

寸法図

210 (8-1/4")16

260 (10-1/4")

(2-3/4")

395 (15-1/2")

435 (17-1/8")

(3-3/8")

(5/8")

Unit: mm (inch)

単位：mm（インチ）

* Specifications are subject to change without notice due to

product improvements.

※ 参考仕様および外観は予告なく変更されることがあります。

R ....................General model

T..................... Chinese model

A ................Australian model

G .................European model

L .................Singapore model

J ................... Japanese model

■ INTERNAL VIEW

CD-S300

25134

7698

1110 12

OPERATION (7) P.C.B. (R, L models)

OPERATION (5) P.C.B.

OPERATION (9) P.C.B.

MAIN P.C.B.

OPERATION (4) P.C.B.

OPERATION (6) P.C.B.

OPERATION (10) P.C.B.

Loader mechanism ass'y

OPERATION (8) P.C.B.

OPERATION (2) P.C.B.

OPERATION (3) P.C.B.

OPERATION (1) P.C.B.

CD-S300

■ DISASSEMBLY PROCEDURES /

(Remove parts in the order as numbered.) Disconnect the power cable from the AC outlet.

1. Removal of Top Cover

a. Remove 4 screws (①) and 2 screws (②). (Fig. 1) b. Remove the top cover. (Fig. 1)

Top cover

トップカバー

OPERATION (6) P.C.B.

Hook

フック

Front panel ass'y

フロントパネルASSY

CB803

分解手順

（番号順に部品を取り外してください。）

AC 電源コンセントから、電源コードを抜いてください。

1. トップカバーの外し方

a. ①のネジ 4 本、②のネジ 2 本を外します。（Fig.1） b. トップカバーを取り外します。（Fig.1）

CD-S300

How to manually eject the disc tray /

ディスクトレイを開ける方法

2. Removal of Front Panel Ass’y

a. Using a flatblade screwdriver, move the slider at the

bottom in the direction of the arrow shown above. (Fig. 1) Open the disc tray, remove the lid and close the disc tray. (Fig. 1)

b. Remove 2 screws (③). (Fig. 1)

Lid

リッド

CB6

Hook

フック

Lid

リッド

Flatblade screwdriver

マイナスドライバー

CB807

OPERATION (8) P.C.B.

Disc tray

ディスクトレイ

MAIN P.C.B.

CB304

Fig. 1

2. フロントパネル ASSYの外し方

a. マイナスドライバーで底面のスライダーを上図の矢印

の方向に動かします。（Fig.1）ディスクトレイを開けてリッドを取り外し、ディスクトレイを閉じます。（Fig.1）

b. ③のネジ 2 本を外します。（Fig.1）

CD-S300

c. Remove 4 screws (④) and 2 screws (⑤). (Fig. 2) d. Remove CB6, CB304, CB803 and CB807. (Fig. 1) e. Release 2 hooks and then remove the front panel

ass’y. (Fig. 1)

Bottom view

4 4 45 5

3. Removal of Loader Mechanism Unit

a. Remove 4 screws (⑥). (Fig. 3) b. Remove CB2 and CB3. (Fig. 3) c. Remove CB4 and ground the terminal side of the

flexible flat cable with a clip or the like. (Fig. 3)

d. Remove the loader mechanism unit. (Fig. 3)

c. ④のネジ 4 本、⑤のネジ 1 本を外します。（Fig.2） d. CB6、CB304、CB803、CB807を外します。（Fig.1） e. フック 2箇所を外し、フロントパネル ASSYを取り外

します。（Fig.1）

Fig. 2

3. ローダーメカユニットの外し方

a. ⑥のネジ 4 本を外します。（Fig.3） b. CB2、CB3 を外します。（Fig.3） c. CB4 を外し、カード電線の端子面をクリップ等でアー

スします。（Fig.3）

d. ローダーメカユニットを取り外します。（Fig.3）

CD-S300

MAIN P.C.B.

Loader mechanism unit

ローダーメカユニット

CB4

CB3

CB2

17 mm (0.67")

Terminal side

端子面

Clip

クリップ

Use a clip or other item to

ground the unit.

クリップ等でアースしてください。

Fig. 3

CD-S300

When checking the P.C.B.s:

• Spread the rubber sheet and the cloth. Then place this unit on the cloth and check it. (Fig. 4)

• Connect the ground point (ST701) of the front panel ass’y to the chassis with a ground lead or the like. (Fig. 4)

• Reconnect all cables (connectors) that have been disconnected.

• When connecting the flexible flat cable, be careful with polarity.

P.C.B. をチェックする場合には：

・ ゴムシートと布を敷き、その上に本機を置いてチェッ

クします。（Fig.4）

・ フロントパネル ASSY のアース（ST701）をアース線等

でシャーシに接続してください。（Fig.4）・ 外したケーブル（コネクター）をすべて接続します。・ フラットケーブルを接続する際、極性に注意してく

ださい。

CD-S300

Rubber sheet and cloth

ゴムシートと布

Ground lead

アース線

Ground lead

アース線

ST701

Front panel ass'y

フロントパネルASSY

Fig. 4

Chassis

シャーシ

CD-S300

■ TEST MODE /

テストモード

● Starting test mode

When starting the test mode, check the FL display and indicators for display/indication condition.

1. While pressing the “CD/USB”, “ Search forward) and “ as shown in the figure below, press the “ switch to turn on the power and keep pressing those 3 keys.

iPod/USB indicator

iPod/USB インジケーター

Power indicator

電源インジケーター

" " (Power) switch

“”（電源）スイッチ

” (Pause) keys of this unit

PURE DIRECT indicator

PUREDIRECT インジケーター

While pressing these keys, press the “ ” (Power) switch to turn on the power.

これらのキーを押しながら、“”（電源）スイッチを押して電源を入れます。

” (Skip/

” (Power)

● テストモードの起動

テストモードの起動時に、F L ディスプレイとインジケーターの表示状態をチェックします。

1. 本機の下図に示す “CD/ USB” キー、“ 出し／早送り）キー、“ ら“

”（電源）スイッチを押して電源を入れ、3 つの

キーを押し続けます。

FL display

FL ディスプレイ

”（ポーズ）キーを押しなが

”（頭

FL display /

2. While keep pressing those 3 keys, check that all indicators (Power, iPod/USB, PURE DIRECT) are lit.

At the same time, check that all segments of the FL display are lit.

3. Release those 3 keys. Then check that all indicators (Power, iPod/USB,

PURE DIRECT) as well as all segments of the FL display are turned off.

FL ディスプレイ表示

CD-S300

All segments ON

全セグメント点灯

Release the keys

キーを離す

All segments OFF

全セグメント消灯

2. 3 つのキーを押したまま、全てのインジケーター（電源、iPod/USB、PUREDIRECT）が点灯してい

ることを確認します。同時に、FL ディスプレイの全セグメントが点灯し

ていることを確認します。

3. 3 つのキーを離します。

全てのインジケーター（電源、iPod/USB、PURE DIRECT）と、FL ディスプレイの全セグメントが消灯していることを確認します。

4. The Test Mode is activated.

4. テストモードが起動します。

CD-S300

● Operation Procedure of Test Mode

Function list of remote control keys /

Key /

キー

OPEN/CLOSE 79-01 Disc tray open/close /

1 79-11 Laser on /

2 79-12 Laser off /

3 79-13 Focus operation /

4 79-14

5 79-15 Traverse stop /

6 79-16

7 79-17

8 79-18 Spindle off /

9 79-19 Spindle on /

Key code /

キーコード

Traverse in

トラバースイン

Traverse out

トラバースアウト

Spindle reverse

スピンドルリバース

リモコンキーの機能一覧

レーザーオン

レーザーオフ

フォーカス動作

トラバースストップ

スピンドルオフ

スピンドルオン

● テストモード時の操作

Function /

ディスクトレイオープン／クローズ

* Press the “5” key to stop traverse.

※“5”キーを押してトラバースを停止してください。

* Press the “5” key to stop traverse.

※“5”キーを押してトラバースを停止してください。

* Press the “8” key to stop spindle.

※“8”キーを押してスピンドルを停止してください。

* Press the “8” key to stop spindle.

※“8”キーを押してスピンドルを停止してください。

機能

● Canceling Test Mode

CD-S300

Press the “ ” (Power) switch of this unit to turn off the power.

● テストモードの解除

本機の “ ”（電源）スイッチを押して電源を切ります。

■ FACTORY MODE

● Starting Factory Mode

While pressing the “ ” (Play) and the “ ” (Stop) keys of this unit as shown in the figure below, press the “

” (Power) switch to turn on the power.

The Factory Mode is activated.

● ファクトリーモードの起動

FL display

FL ディスプレイ

CD-S300

本機の下図に示す “ ”（再生）キーと “ ”（停止）キーを押しながら “

”（電源）スイッチを押して電源を入

れます。ファクトリーモードが起動します。

" " (Power) switch

""（電源）スイッチ

Display provided when factory mode started /

● Operation Procedure of Factory Mode

Function list of remote control keys /

Key

キー

DISPLAY 79-0A

CLEAR 79-0D

Key code

キーコード

Firmware version of the microprocessor (IC305 of the MAIN P.C.B.) is displayed.

マイコン（MAIN P.C.B.のIC305）のファームウェアバージョンが表示されます。

Firmware version of the USB IC (IC7 of the MAIN P.C.B.) is displayed.

USBIC（MAINP.C.B.のIC7）のファームウェアバージョンが表示されます。

EEPROM (IC304 of the MAIN P.C.B.) is initialized.

EEPROM（MAINP.C.B.のIC304）を初期化します。

リモコンキーの機能一覧

While pressing these keys, press the “ ” (Power) switch to turn on the power.

これらのキーを押しながら、“”（電源）スイッチを押して電源を入れます。

ファクトリーモード起動時の表示

LOADINGFACTORY NODISC

● ファクトリーモード時の操作

Function

機能

* Press the “CD/USB” key to select the CD mode

※ “CD/USB”キーを押して、CDモードを選択し

てください。

* Press the “CD/USB” key to select the USB mode

※ “CD/USB”キーを押して、USBモードを選択し

てください。

CD-S300

● Canceling Factory Mode

Press the “ ” (Power) switch of this unit to turn off the power.

● ファクトリーモードの起動

本機の “ ”（電源）スイッチを押して電源を切ります。

CD-S300

■ UPDATING FIRMWARE /

After replacing the following parts with the replacement parts, update the latest firmware according to the following procedure.

MAIN P.C.B. Microprocessor (IC305) of MAIN P.C.B.

ファームウェアの書き込み

● Required tools

• Firmware downloader program

....................................................... FlashSta.exe

• Firmware

................................................... C5S3_xxxx.mot

C5S3_xxxx.id

• RS232C cross cable “D-sub 9 pin female”

(Specifications)

Pin No.2 RxD Pin No.2 RxD

Pin No.3 TxD Pin No.3 TxD

Pin No.5 GND Pin No.5 GND

Pin No.7 RTS Pin No.7 RTS

Pin No.8 CTS Pin No.8 CTS

• RS232C conversion adaptor (Part No.: WR492800)

下記の部品をサービス部品に交換した場合、下記の手順により最新のファームウェアの書き込みを行ってください。

MAINP.C.B. Microprocessor（IC305）ofMAINP.C.B.

● 必要なツール

・ ファームウェア書き込み用プログラム

............................................................................... FlashSta.exe

・ ファームウェア

.........................................................................C5S3xxxx.mot

C5S3xxxx.id

・ RS232C クロスケーブル “D-sub9pin メス”

（仕様）

Pin No.2 RxD Pin No.2 RxD

Pin No.3 TxD Pin No.3 TxD

Pin No.5 GND Pin No.5 GND

Pin No.7 RTS Pin No.7 RTS Pin No.8 CTS Pin No.8 CTS

・ RS232C 変換アダプター（部品番号：WR492800）

● Preparation and precautions

• Download the firmware downloader program and

the latest firmware from the specified source to the same folder of the PC.

CD-S300

• Prepare the above specified RS232C cross cable.

• While writing the firmware, keep the other application

software on the PC closed. It is also recommended to keep the software on the task tray closed as well.

● Confirmation of firmware version

Before and after updating the firmware, check the firmware version by using the factory mode menu.

Start up the factory mode of this unit, and press the “DISPLAY” key of the remote control. The firmware version is displayed. (See “FACTORY MODE”)

Note down the displayed firmware version.

● 準備と注意

・ 指定のダウンロード先から、ファームウェア書き

込み用プログラムと最新のファームウェアを、PC の同じフォルダにダウンロードしてください。

・ RS232C クロスケーブルは必ず上記仕様のものを

用意してください。

・ 書き込み時は、PC 上の他のアプリケーションソ

フトは閉じてください。さらに、タスクトレイ上にあるソフトも閉じておくことを推奨します。

● ファームウェアバージョンの確認

ファームウエアの書き込みの前後に、ファームウエアのバージョンをファクトリーモードで確認します。

本機のファクトリーモードを起動し、リモコンの “DISPLAY” キーを押すとファームウェアバージョンが表示されます。（「ファクトリーモード」参照）

表示されたファームウェアバージョンを書き留めます。

OPE:v1.09

Firmware version

CD-S300

● Connection

1. Set the switch (SW7) of RS232C conversion adaptor to the “FLASH UCOM” position. (Fig. 1)

2. Connect the writing port (CB902 of OPERATION P.C.B.) located on the rear panel of this unit to the serial port (RS232C) of the PC with RS232C cross cable, RS232C conversion adaptor and flexible flat cable as shown below. (Fig. 1)

Serial port (RS232C)

RS232C conversion adaptor

RS232C変換アダプター

● 接続

1. RS232C変換アダプターのスイッチ（SW7）“FLASH UCOM” 側に設定します。（Fig.1）

2. 本機の書き込み用ポート（OPERATIONP.C.B. の CB902） と PC のシリアルポート（RS232C）を下記のように接続します。（Fig.1）

This unit

RS232C cross cable

RS232Cクロスケーブル

OTHER

SW7

FLASH UCOM

Fig. 1

Flexible flat cable (9P)

カード電線（9P）

CD-S300

● Operation procedures

1. Connect the power cable of this unit to the AC outlet.

2. Press the “ the power.

3. Start up FlashSta.exe. (Fig. 2) The screen appears as shown below. (Fig. 2)

4. Select the data to be transmitted and port. (Fig. 2)

• Select Program

Select Internal flash memory.

• RS232C

Select the port of RS-232C * For selection of the port, COM1 to 4 can

” (Power) switch of this unit to turn on

be used. As COM5 or higher port cannot be used, select out of COM 1 to 4 of the setting on the PC side.

● 操作方法

1. 本機の電源コードを AC コンセントに接続します。

2. 本機の “ ます。

3. FlashSta.exe を起動します。（Fig.2）下記の画面が表示されます。（Fig.2）

4. 送信データ、ポートを選択します。（Fig.2）

・ SelectProgram

・ RS232C

”（電源）スイッチを押して電源を入れ

Internalﬂashmemory を選択します。

接続している RS-232 Ｃポートを選択します。 ※ ポートの選択は COM1 〜 4 までが使用で

きます。 COM5 以上は使用できませんので、PC 側の設定で COM1 〜 4 を選択してください。

Select Internal flash memory

Internalﬂashmemory を選択します

Select the port of RS-232C

接続している RS-232C ポートを選択します

Fig. 2

CD-S300

5. Click [Refer...] and select the firmware name. (Fig. 3)

* The ID and MCU Type are loaded automatically

when the file is selected. (Fig. 3) Click [OK]. (Fig. 3)

5.［Refer...］をクリックし、書き込むファームウェアを選択します。（Fig.3）

※ ID、および MCUType は書き込みファイル選

択後、自動的に取り込まれます。（Fig.3）

［OK］をクリックします

When [Refer...] is clicked, the “Open” screen appears.

［Refer...］をクリックすると「ファイルを開く」が表示されます

Fig. 3

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