Yamaha-Audiogram6-ai-sm(1) 维修电路原理图.pdf
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1、SERVICE MANUALHAMAMATSU, JAPANCopyright (c) Yamaha Corporation. All rights reserved. PDF & 08.07SPECIFICATIONS(総合仕様) .3PANEL LAYOUT() .4DIMENSIONAL DIAGRAM(寸法図) .5CIRCUIT BOARD LAYOUT() .5DISASSEMBLY PROCEDURE(分解手順) .6LSI PIN DESCRIPTION(LSI 端子機能表) .9IC BLOCK DIAGRAM(IC 図) .10CIRCUIT BOARDS(基板図) .11
2、INSPECTIONS(検査) .14/19RECORDING USING THE CUBASE AI 4(Cubase AI 4 使用録音) .24/29RECORDING USING THE TWE(TWE 使用録音) .34/37PARTS LISTBLOCK DIAGRAM()CIRCUIT DIAGRAM(回路図) CONTENTS(目次)USB AUDIO INTERFACESY01191920080801 RadioFans.CN 收音机爱 好者资料库AUDIOGRAM62 WARNINGComponents having special characteristics are
3、marked and must be replaced with parts having specifi cation equal to those originally installed.IMPORTANT NOTICEThis 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
4、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, destruction of expensive components and failure of the pr
5、oduct 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 constit
6、ute 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 departments of Yamaha
7、 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 distributors Service Division.WARNING : Static discha
8、rges 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
9、 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 cont
10、act 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. 印部品、安全維持重要部品。交換場合、安全必指定部品使用。MIC/INST 端子(XLR )配列、以下。(I
11、EC60268 規格基)1: (GND) 、2: () 、3: () )321MIC/INST jacks (XLR-type) are wired as follows (IEC60268 standard): pin 1: ground, pin 2: hot (+), and pin 3: cold (-).RadioFans.CN 收音机爱 好者资料库3AUDIOGRAM6 SPECIFICATIONS(総合仕様)JacksMIC/INST Input Jackx 2 Combo jacks (Mic/HiZ)LINE Input Jacks (L, R)x 2 Phone jacks
12、PHONES Jackx 1 Phone jackSTEREO OUT Jacks (L, R)x 1 Phone jacksUSB Connectorx 1 USB 1.1 44.1/48 kHz, 16 bitControlsMIC/INST Switchx 2 MIC: for microphones INST (Hi-Z): for guitars, etc.GAIN Controlx 4 Gain for CH 1-5/6COMP Controlx 2 Compressor for CH 1, 2MONO/STEREO Switchx 1 MONO: CH 1, 2 signals
13、function as independent mono channels. STEREO: CH 1, 2 signals function as a stereo pair.LEVEL Controlx 4 Adjust the level of CH 1-5/6PHANTOM +48V Switchx 1 48 V, only for CH1DAW Controlx 1 Adjusts the DAW playback signalMASTER LEVEL Controlx 1 Adjusts the overall signalIndicatorsLevel Indicatorsx 1
14、 2 points (green, red)PEAK Indicatorx 4 RedPhantom Powerx 1 RedPowerx 1 GreenPower SupplyUSB bus-poweredDimensions (W x H x D)170 x 59 x 192 mmNet Weight760 gIncluded AccessoriesCubase AI 4 DVD-ROM USB cable Owners Manual General Specifi cationsAUDIOGRAM64 PANEL LAYOUT()q MIC/INST Input Jackw LINE I
15、nput Jacks (L (MONO)/R)e STEREO OUT Jacksr PHONES Jackt MIC/INST Switchy GAIN Controlu COMP Controli MONO/STEREO Switcho PEAK Indicators!0 LEVEL Controls!1 POWER Indicator!2 PHANTOM +48V (CH1) Switch/Indicator (only for channel 1)!3 Level Indicators!4 DAW Control!5 MASTER LEVEL Control!6 USB Connect
16、or?q MIC/INST 入力端子w LINE 入力端子 (L (MONO) /R) e STEREO OUT 出力端子r PHONES 端子t MIC/INST 切替y GAIN u COMP i MONO/STEREO 切替o PEAK !0 LEVEL !1 POWER !2 PHANTOM +48V (CH1) / ( 1 ) !3 !4 DAW !5 MASTER LEVEL !6 USB 端子5AUDIOGRAM6 CIRCUIT BOARD LAYOUT()MAIN6PSUSBTOP COVER ASSEMBLY(Ass y) DIMENSIONAL DIAGRAM(寸法図)5
17、651W: 170D: 1923H: 5938Unit: mmAUDIOGRAM66 DISASSEMBLY PROCEDURE(分解手順)1. Bottom Cover Assembly (Time required: About 1 minute)1-1 Remove the fi ve (5) screws marked 110. The bottom cover assembly can then be removed. (Fig. 1)2. PSUSB & MAIN6 Circuit Boards (Time required: About 7 minutes each)2-1 Pu
18、ll out the fi ve (5) level knobs marked 130 from the control panel side. (Fig. 2)2-2 Remove the bottom cover assembly. (See procedure 1.)2-3 Remove the four (4) screws marked 80 and two (2) screws marked 90. (Fig. 3)2-4 Unhook the MAIN6 circuit board from the seven (7) hooks marked A. The shield mai
19、n and the MAIN6 cir-cuit board on which the PS-USB assembly is installed can then be removed. (Fig. 3, Photo 1)2-5 Remove the two (2) screws marked 70. The PS-USB assembly with the cover PS-USB can then be removed from the shield main. (Fig. 4)2-6 PSUSB Circuit Board2-6-1 Unsolder the four (4) hooks
20、 marked B from the PSUSB circuit board and turn the hooks until they are in the same direction as the notches on the circuit board to separate the PSUSB circuit board and shield PS-USB. (Photo 2)* To remove the cover PS-USB on the shield PS-USB, detach the two adhesive tapes carefully. (Fig. 5)110:
21、BIND HEAD B-TIGHT SCREW(B BIND) 3.0X8 MFZN2W3 (WE774300)Fig. 1(図 1)110 BOTTOM COVER ASSEMBLY(Ass y)130 x5Fig. 2(図 2)1. Assy(所要時間:約 1 分)1-1 110 5 本外、 Assy 外。 (図 1)2. PSUSB 、MAIN6 (所要時間:各約 7 分)2-1 面 130 LEVEL 5 個抜。 (図 2)2-2 Assy 外。 (1 項参照)2-3 804本902本外。(図3)2-4 MAIN6 A (7 箇所) 外、 PS-USB Assy 載 MAIN6外。 (
22、図 3、写真 1)2-5 70 2 本外、 PS-USB 共 PS-USB Assy 外。 (図 4)2-6 PSUSB 2-6-1 PSUSB 半田付 B (4 箇所) 半田取除、 基板切同向、PSUSB PS-USB 分離。 (写真 2) PS-USB 付PS-USB 外場合、両面貼付 2 箇所剥。丁寧剥。 (図 5)Precautions(注意事項) During assembly, pay attention that connectors, cables or the like are not pinched by circuit boards, frames, etc. 組立、基板
23、類注意。7AUDIOGRAM680: BIND HEAD B-TIGHT SCREW(B BIND) 3.0X8 MFZN2W3 (WE774300)90: PW HEAD TAPPING SCREW-B(B PWH) 3.0X8 MFZN2W3 (WF00260R)Fig. 3(図 3)70: BIND HEAD B-TIGHT SCREW(B BIND) 3.0X8 MFZN2W3 (WE774300)Fig. 4(図 4)9080 SHIELD MAIN()MAIN6 PS-USB ASSEMBLY(PS-USB Ass y)COVER PS-USB(PS-USB) TOP COVER
24、ASSEMBLY(Ass y)70SHIELD MAIN()MAIN6 PS-USB ASSEMBLY(PS-USB Ass y)COVER PS-USB(PS-USB)Photo 1(写真 1)SHIELD PS-USB(PS-USB) COVER PS-USB(PS-USB) Adhesive tape(両面)Fig. 5(図 5)Photo 2(写真 2)MAIN6 Hooks (Soldering) ( (半田付) )BB Hooks (Soldering) ( (半田付) )PSUSBSHIELD PS-USB( PS-USB)Hook()AAAAUDIOGRAM682-7 MAIN
25、6 Circuit Board2-7-1 Remove the seven (7) hexagonal nuts marked C and four (4) screws marked 40. The shield main can then be separated from the MAIN6 circuit board. (Fig. 6)2-7-2 Pull out the seven (7) volume knobs marked 120 and four (4) push buttons marked 140 from the MAIN6 circuit board. (Fig. 6
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