Yamaha-AW-1600-Service-Manual电路原理图.pdf
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1、SERVICE MANUAL HAMAMATSU, JAPAN CONTENTS(目次) SPECIFICATIONS ( 総合仕様 ).4/6 PANEL LAYOUT ( ).8 CIRCUIT BOARD LAYOUT ( ).12 DIMENSIONS ( 寸法図 ) .13 DISASSEMBLY PROCEDURES ( 分解手順 ).14 LSI PIN DESCRIPTION (LSI 端子機能表 ).21 IC BLOCK DIAGRAM (IC 図 ).26 CIRCUIT BOARDS ( 基板図 ).29 UPDATING THE OPERATING SYSTEM (
2、方法 ).46/47 INSPECTIONS ( 検査 ) .48/51 TEST PROGRAM ( ).54/63 RESTORING THE INTERNAL HARD DISK TO THE FACTORY-SET CONDITION ( 内蔵 工場出荷時設定戻 ) .72/73 DISPLAY MESSAGE LIST ( ).74/77 MIDI IMPLEMENTATION CHART.80 MIDI DATA FORMAT.81 BLOCK DIAGRAM ( ) SOFTWARE BLOCK DIAGRAM ( ) PARTS LIST CIRCUIT DIAGRAM (回路
3、図) PROFESSIONAL AUDIO WORKSTASION PA 011784 20050720- Copyright (c) Yamaha Corporation. All rights reserved. PDFK7691 05.09 RadioFans.CN 收音机爱 好者资料库 AW1600 2 WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally ins
4、talled. 印商品、 安全維持重要部品。 交換場合、 安全必指定部品使用 。 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 und
5、erstood 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, destruction of expensive components and failure of the product to perform as specified. For these reasons, we ad
6、vise 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 app
7、licable technical capabilities, or establish a principalagent 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.
8、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 distributors Service Division. WARNING: Static discharges can destroy expensive components. Discharge any s
9、tatic 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: CHEMICAL CONTENT NOT
10、ICE! 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 birt
11、h 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
12、come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord IMPORTANT.The wires in this main lead are coloured in accordance with the following code: BLUE: NEUTRAL B
13、ROWN: LIVE As the colours of the wires in the main lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The BLUE wire must be connected to the terminal that is marked with the letter N (or coloured BLACK). The BROWN wire mus
14、t be connected to the terminal that is marked with the letter L (or coloured RED). Be certain that neither core is connected to the earth terminal of the three pin plug. RadioFans.CN 收音机爱 好者资料库 AW1600 3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING (作業中光線目保護) This product employs Class 1 laser
15、. Labels on laser are located on the upper side of the internal CD-RW drive and the bottom panel of this product. 本製品 1 使用。 関内蔵 CD-RW 上部、本製品 。 VARO! AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NKYMTTMLLE LASERSTEILYLLE. L KATSO STEESEEN. VARNING! OSYNLIG LASERSTRLNING NR DENNA DEL R PPNAD
16、OCH SPRREN R URKOPPLAD. BETRAKTA EJ STRLEN. CD-RW drive (CD-RW) Laser properties of the Drive Laser Class: Class 1 (HHS and IEC 60825-1) Wavelength: for CD 784 nm for DVD 662 nm Do not disassemble the CD-RW drive unit. WARNINGLaser Safety This product contains a laser beam component. This component
17、may emit in visible, as well as visible radiation, which may cause eye damage. To protect your eyes and skin from laser radiation, the following precaution 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
18、 30 cm away from the laser pick-up unit at all time. Do not stare the laser beam at any time. 2)Do not attempt readjustment, disassemble and repair of the laser pick-up, unless noted elsewhere in this manual. 3)CAUTION -Use of controls or readjustments or performance of procedures other than those s
19、pecified herein may result in hazardous radiation exposure. CD-RW特性 : 1 (HHS and IEC 60825-1) 波長: 784 nm (CD) 662 nm (DVD) CD-RW分解。 警告安全性 本製品光線部品使用。部品 、目危険可視不可視光線出。 光線目皮膚守、本製品作 業中次注意守。 1)本製品検査修理際、常 30cm以上、目皮膚離。決 光線見。 2)本記載限、 調整、分解、修理。 3)注意: 本記載手順操作 、有害放射引起可能性。 CLASS 1 LASER PRODUCT LASER KLASSE 1 CA
20、UTIONCLASS 3BVISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN. AVOID EXPOSURE TO BEAM. ATTENTION CLASSE 3B RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS DOUVERTURE. EXPOSITION DANGEREUSE AU FAISCEAU. VORSICHTKLASSE 3B SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG GEFFNET. NICHT DEM STRAHL
21、AUSSETZEN. ADVARSELKLASSE 3B SYNLIG OG USYNLIG LASERSTRLING VED BNING. UNDG UDS/ETTELSE FOR STRLING. ADVARSELKLASSE 3B SYNLIG OG USYNLIG LASERSTRLING NR DEKSEL PNES. UNNG EKSPONERING FOR STRLEN. VARNINGKLASS 3B SYNLIG OCH OSYNLIG LASERSTRLNING NR DENNA DEL R PPNAD. STRLEN R FARLIG. VARO!KURSSI 3B NK
22、YV JA NKYMTN AVATTAESSA OLET ALTTIINA LASERSTEILYLLE, L KATSO STEESEN. AW1600 4 SPECIFICATIONS Frequency Response 0 +1/3 dB 20Hz - 20kHz (MIC/LINE INPUT to STEREO/AUX OUT, GAIN: min.) Total Harmonic Distortion (measured with 20kHz LPF) Less than 0.03 % 1kHz/10dBV (MIC/LINE INPUT to STEREO/AUX OUT, G
23、AIN: min.) Dynamic Range (measured with IHF-A) 109 dB typ.: DA Converter (STEREO/AUX OUT) 103 dB min. : DA Converter (STEREO/AUX OUT, INPUT CH SEL: all off) 103 dB typ.: AD+DA (MIC/LINE INPUT to STEREO/AUX OUT) 97 dB min.: AD+DA (MIC/LINE INPUT to STEREO/AUX OUT, GAIN: min.) AD Converter 24-bit Line
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