Yamaha POCKETRAK-W-24 Service Manual

SERVICE MANUAL

NOT FIELD REPAIRABLE UNDER WARRANTY

011965

■ CONTENTS

SPECIFICATIONS ........................................................................................3

総合仕様

PANEL LAYOUT WIRING DISASSEMBLY PROCEDURES

ERROR MESSAGES ..................................................................................13

エラーメッセージ

PARTS LIST

........................................................................................................5

（結線図）

（目次）

（パネルレイアウト）

.........................................................................................9

........................................................................................16

...........................................................7

（分解手順）

............................................... 10

HAMAMATSU, JAPAN

POCKETRAK W24

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 specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.

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

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

IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of

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

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 changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor’s Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by

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

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

WARNING: 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 WHAT SO EVER!

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.

WARNING: Lithium batteries

CAUTION

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

WARNING:

exploded by improper handling. Observe the following precautions when handling or replacing lithium batteries.

• Leave lithium battery replacement to qualified service personnel.

• Always replace with batteries of the same type.

• When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells. Never solder directly to the cells. Perform the soldering as quickly as possible.

• Never reverse the battery polarities when installing.

• Do not short the batteries.

• Do not attempt to recharge these batteries.

• Do not disassemble the batteries.

• Never heat batteries or throw them into fire.

Lithium batteries are dangerous because they can be

注意

正しい電池と交換しないと爆発が起きるおそれがあります。同一型名または同等品以外の電池とは絶対に交換しないようにしてください。

ADVARSEL!

Lithiumbatteri –Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren.

VAR NI NG

Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller an ekvivalent typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt fabrikantens instruktion.

VAROITUS

Paristo voi räjähtää, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty peristo valmistajan ohjeiden mukaisesti.

SPECIFICATIONS

■

POCKETRAK W24

総合仕様

■

POCKETRAK W24

PANEL LAYOUT

■

• Main unit

（本体）

4 5

（パネルレイアウト）

AUSE ESC

SPEEDP

PLAY

ENTER

LCD screen

①

[REC/PAUSE

②

[STOP/ESC

③

[VOL +] button

④

[VOL -] button

⑤

[ ] button

⑥

[

⑦

⑧

⑨

⑩

⑪

⑫

⑬

⑭

⑮

⑯

⑰

⑱

⑲

⑳

㉑

㉒

㉓

㉔

㉕

㉖

㉗

] button

[MENU/ENTER] button

Built-in stereo microphone

LED indicator

[PLAY/SPEED

MIC/LINE

[POWER] button

[FOLDER/A-B REPEAT] button

[LIST/INDEX] button

[SCENE/PHRASE] button

[DELETE] button

microSD card slot

USB terminal

Remote sensor

[HOLD] switch

Headphones socket

[ALC ON/OFF] switch

[MIC SENS HIGH/LOW] switch

Speaker

Battery cover

Threaded socket for attaching a tripod or a microphone stand adapter

] button

socket

① 液晶ディスプレイ

② REC/PAUSE（録音 / 一時停止）

③ STOP/ESC（停止 / 戻る）

④ VOL（音量）ボタン（＋）

⑤ VOL（音量）ボタン（−）

⑥ ボタン

⑦

⑧ MENU/ENTER（メニュー / 決定）ボタン

⑨ 内蔵ステレオマイク

⑩ LED ランプ

⑪ PLAY/SPEED（再生 / スピード切換）

⑫ MIC/LINE（外部入力）

⑬ POWER（電源）ボタン

⑭ FOLDER/A-BREPEAT（フォルダー /A-B リピート）ボタン

⑮ LIST/INDEX（リスト / インデックス）ボタン

⑯ SCENE/PHRASE（シーン / フレーズ再生）ボタン

⑰ DELETE（消去）ボタン

⑱ microSD カードスロット

⑲ USB 端子

⑳ リモコン受信部

㉑ HOLD（ホールド）スイッチ

㉒ヘッドフォン端子

㉓ ALCON/OFF（ALC オン / オフ）スイッチ

㉔ MICSENSHIGH/LOW（マイク感度高 / 低）スイッチ

㉕スピーカー

㉖電池ぶた

㉗固定用三脚穴 / マイクスタンドアダプター取付穴

ボタン

端子

ボタン

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