RX-A3010

Yamaha RX-A3010, RX-V3071 Service Manual

AV RECEIVER

RX-A3010/RX-V3071

SERVICE MANUAL

CAUTION:

注意：

When the DIGITAL1 P.C.B. or IC83 on DIGITAL1 P.C.B. is replaced, this unit will not operate properly without

additional setting. In such a case, report the serial number of this unit to the following e-mail address. Yamaha Corporation will reply providing the setting procedure to make this unit operate properly.

 DIGITAL1P.C.B. または DIGITAL1P.C.B. の IC83 を交換すると本機が正常に動作しなくなり、正常動作のための

追加設定が必要になります。そのような場合には本機のシリアルナンバーを下記の E メールアドレスへご連絡ください。折り返し、本機が正常に動作するための追加設定方法をご連絡します。

E-mail: ycav-ysiss@gmx.yamaha.com

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.

■ CONTENTS

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

FRONT PANELS ......................................................... 4–5

REAR PANELS ...........................................................5–9

REMOTE CONTROL PANELS ..................................... 10

SPECIFICATIONS /

INTERNAL VIEW .......................................................... 19

SERVICE PRECAUTIONS / DISASSEMBLY PROCEDURES / UPDATING FIRMWARE /

ファームウェアのアップデート

SELF-DIAGNOSTIC FUNCTION /

ダイアグ（自己診断機能）

101222

参考仕様

................................. 11–18

サービス時の注意事項

分解手順

............................ 24–25

..................................... 26–71

...........20–23

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

redistributed either in print or electronically without permission.

.....19

POWER AMPLIFIER ADJUSTMENT /

パワーアンプ調整

DISPLAY DATA ....................................................... 74–76

IC DATA ...................................................................77–91

BLOCK DIAGRAMS ................................................93–97

PRINTED CIRCUIT BOARDS ...............................98–125

PIN CONNECTION DIAGRAMS ................................. 126

SCHEMATIC DIAGRAMS ................................... 127–146

REPLACEMENT PARTS LIST ............................ 147–176

REMOTE CONTROL ........................................... 177–180

ADVANCED SETUP .................................................... 181

システム設定を変更する

FIRMWARE UPDATING PROCEDURE .............. 183–194

ファームウェア更新手順

.................................................72–73

............................................. 182

..................................... 195–200

P.O.Box 1, Hamamatsu, Japan

'11.11