Yamaha ls9 digital mixing console service manual
This is the 358 pages manual for yamaha ls9 digital mixing console service manual.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from yamaha ls9 digital mixing console service manual (Ocr-read)
Page 1
LS9-16/LS9-32 2 WARNING WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/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. IMPORTANT NOTICE T h i s m a n u a l h a s b e e n p r o v i d e d f o r t h e u s e o f a u t h o r i z e d Y a m a h a R e t a i l e r s a n d t h e i r s e r v i c e p e r s o n n e l . I t h a s b e e n a s s u m e d t h a t b a s i c s e r v i c e p r o c e d u r e s i n h e r e n t t o t h e i n d u s t r y , a n d m o r e s p e c i f i c a l l y Y a m a h a P r o d u c t s , a r e a l r e a d y k n o w n a n d u n d e r s t o o d b y t h e u s e r s , a n d h a v e t h e r e f o r e n o t b e e n r e s t a t e d . WARNING : 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 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 belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service d e p a r t m e n t s o f Y a m a h a a r e c o n t i n u a l l y s t r i v i n g t o i m p r o v e Y a m a h a p r o d u c t s . M o d i f i c a t i o n s a r e , t h e r e f o r e , i n e v i t a b l e a n d c h a n g e s i n specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors 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. Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed. LITHIUM BATTERY HANDLING This product uses a lithium battery for memory back-up.WARNING : Lithium batteries are dangerous because they can be 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 connectio\ n 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 disasemble the batteries. Never heat batteries or throw them into fire. ADVARSEL! Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. levér det brugte batteri tilbage til leverandren.VARNING Explosionsfara vid felaktigt batteribyte.Använd samma batterityp eller en 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 tyyppiiin.Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.The following information complies with Dutch official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES. - Please refer to the diassembly procedure for the removal of Back-up Batt\ ery. - Leest u voor het verwijderen van de backup batterij deze beschrijving. 印の部品は、安全を維持するために重要な部品です。交換する場合は、安全のために必ず指定の部品をご使用ください。 リチウム電池の取り扱い ＜注意＞ リチウム電池を誤って交換すると爆発する危険があります。交換する場合は、サービスマニュアルで指定された部品を使用して ください。
Page 2
3 LS9-16/LS9-32 IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordancewith the following code: GREEN-AND-YELLOW : EARTHBLUE : NEUTRAL BROWN : LIVE As the colours of the wires in the mains lead of this apparatus may notcorrespond with the coloured markings identifying the terminals in your \ plug proceed as follows:The wire which is coloured GREEN-and-YELLOW must be connected tothe terminal in the plug which is marked by the letter E or by the safet\ yearth symbol or or colored GREEN or GREEN-and-YELLOW.The wire which is coloured BLUE must be connected to the terminalwhich is marked with the letter N or coloured BLACK.The wire which is coloured BROWN must be connected to the terminalwhich is marked with the letter L or coloured RED. This device has a built-in backup battery. When you unplug the power cord from the AC outlet, the current scene data and library data is retained. However, if the backup battery fully discharges, this data will be lost. When the backup battery is running low, the LCD display indicates Low Battery! when you starting up the system. (the Battery field also indicates LOW or NO in the MISC SETUP screen.) In this case, immediately save the data to a USB memory. Be sure toperform it BACKUP BATTERY （バックアップバッテリー） User Level settings allow you to restrict the parameters that be operated by each user, or tochange the settings of the custom fader layer, user-defined keys, and preference settings foreach user. Settings for each user can be stored as a user authentication key on USB memory,allowing users to be switched easily, simply by connecting the memory device to a USB connector. This is convenient in the following situations. - Unintended or mistaken operation can be prevented.- The range of functionality operable by an outside engineer (guest engin\ eer) can be limited.- In situations in which multiple operators alternate with each other\ , output settings etc. can be locked to prevent unintended operations.- Preferences of each operator can easily be switched. User settings may be stored by users. To service the device, get the USB storage device storing the "user authe\ ntic key" from the user. ユーザーレベルを設定することにより、操作できるパラメーターをユーザーごとに制限したり、カスタムフェーダーレイヤーやユーザー定義キーやプリファレンス設定をユーザーごとに切り替えたりすることができます。ユーザーごとの設定は「ユーザー認証キー」としてU S B メモリーにまとめて記憶しておいて、これを U S B 端子に挿入することで簡単にユーザーを切り替えることができます。たとえば、以下のような場合に便利です。 ･ 不用意な誤操作を防止できます。･ 外部のエンジニア ( ゲストエンジニア ) が操作できる範囲を制限できます。･ 複数のオペレーターが交代で操作する場合などに、出力設定をロックするなどして、誤操作を防止できます。･ オペレーターごとに好みの設定に簡単に切り替えられます。 ユーザーがユーザーレベルを設定している場合がありますので、サービス実施時には、ユーザーから「ユーザー認証キー」を記憶してあるUSB 記憶装置を借りてください。 USER LEVEL SETTINGS （ユーザーレベル設定） This product contains a battery that contains perchlorate material. Perchlorate Material – special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate. * This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (Perchlorate) This product contains a high intensity lamp that contains a small amount of mercury. Disposal of this material may be regulated due to environmental considerations. For disposal information in the United States, refer to the Electronic Industries Alliance web site: www.eiae.org * This applies only to products distributed by YAMAHA CORPORATION OF AMERICA. (mercury) この機器はバックアップバッテリーが内蔵されていますので、電源プラグがコンセントから外されても、電源を切ったときのカレントシーンデータやライブラリーデータは保持されます。ただし、バックアップバッテリーが消耗すると、カレントシーンデータやライブラリーデータは消えてしまいます。バックアップバッテリーが消耗してくると、起動時にL o w Battery!と表示されます (MISC SETUP 画面の BATTERY 欄でもバッテリーが消耗してくると LOW または NO と表示されます )。その場合は、すぐにデータを USB メモリーに保存してください。