Yamaha AX-550- User Manual

Yamaha AX-550

Yamaha AX-550– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – REMOTE CONTROL PANELS
  • Page 3 – 参考仕様; ※ 参考仕様および外観は予告なく変更されることがあります。; AACロゴマーク; • DIMENSIONS
  • Page 4 – K J; Tuner; セットメニュー; INTERNAL VIEW
  • Page 5 – DISASSEMBLY PROCEDURES; Removal of Top Cover; ) and then slide the Sub Chassis Unit
  • Page 6 – Cloth; R e c o n n e c t a l l c a b l e s ( c o n n e c t o r s ) t h a t h a v e b e e n; ) and then slide the Front Panel Unit
  • Page 7 – 、TUNERの外し方; and Tuner; 、MAIN (5)
  • Page 8 – /自己診断機能(ダイアグ); このモデルには適用されません
  • Page 9 – • Starting DIAG; ● ダイアグの起動; • Starting DIAG in the protection cancel; ● プロテクション解除モードでの起動; (過電流検出以外の; • Canceling DIAG; key of the main unit.; 注意!; ● ダイアグの解除; ダ イ ア グ を 解 除 す る 前 に 、 ダ イ ア グ メ ニ ュ ー N o . 1 0 の
  • Page 10 – バージョン(英1文字); Opening message; When there is a history of protection function:; • Display provided when DIAG started; When there is no history of protection function:; ● ダイアグ起動時の表示; 本体のFLディスプレイにプロテクション履歴情報とバージョン; Supplementary information:
  • Page 11 – ます。; • Display during menu operation; • History of protection function; ● メニュー動作中の表示
  • Page 12 – Keys of main unit; Reverse; • Functions in DIAG mode; * Functions related to the tuner and the set menu are not; • Initial settings used to start DIAG; ● ダイアグ中の機能; • Operation procedure of DIAG menu and; DIAG menu selection; Main unit: Select the menu using the PROGRAM knob.; ● ダイアグメニューとサブメニューの操作; ダイアグメニューの選択; 本体キーでの操作:; 本体キーでの操作:
  • Page 13 – DRAM; YSS FULL BIT; YSS MARGIN; YSS MARGIN; ● ダイアグメニュー詳細
  • Page 14 – ANALOG BYPASS; DSP BYPASS
  • Page 15 – RAM MARGIN; RAM FULL BIT
  • Page 16 – PRO LOGIC; II; PRO LOGIC; PRO LOGIC
  • Page 17 – Input level
  • Page 18 – LARGE: 低 音 再生 能 力 の 高 い(ユ ニ ッ ト の 大 き い)ス ピ ー
  • Page 20 – Lighting in lattice /; (格子状)
  • Page 21 – PRESET INHIBIT; (初期化禁止); RAMの初期化は行われません。ユーザーの設定値を保護するときは、こちらを選択してください。; PRESET RESERVED; (初期化予約); 注意: P R E S E T R E S E R V E D を選んで初期化をする前に、
  • Page 22 – プリセット局; * T h e n u m e r i c v a l u e i n t h e f i g u r e i s a n e x a m p l e f o r
  • Page 23 – Not applied to these models.
  • Page 25 – Signal processing status information; 生可能な信号についてはスルー処理されます。; : Indicates channel status information of the input; : 入力信号のチャンネルステータス情報を表示します。; MTT
  • Page 26 – PROTECTION SETTING; Not applied these models.
  • Page 28 – bit; MICROPROCESSOR INFORMATION; バージョン情報; Check of port setting for judging microprocessor function; マイコンの機能判定用ポート設定確認; Display of AAC function detection port state; AAC機能検出ポート状態表示; Model
  • Page 29 – AMP ADJUSTMENT; • R i g h t a f t e r p o w e r i s t u r n e d o n , c o n f i r m t h a t e a c h; Attention; メイン; 注意
  • Page 30 – For stream judgment; IC DATA
  • Page 32 – Output
  • Page 35 – Function Check Table; TUN1,TUN0 TUNING frequency
  • Page 38 – ANODE CONNECTION; DISPLAY DATA; PIN CONNECTION; PATTERN AREA
  • Page 39 – • Transistors; • Diodes; PIN CONNECTION DIAGRAM
  • Page 40 – FRONT L
  • Page 41 – MUTE
  • Page 42 – Point; MICRO COMPUTER
  • Page 45 – FL DRIVER
  • Page 47 – SPEAKER RELAY
  • Page 49 – RESET
  • Page 51 – WARNING; ● 部品価格ランクは、予告なく変更することがあります。; ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:; PARTS LIST; ELECTRICAL PARTS
  • Page 52 – New Parts
  • Page 62 – Description
  • Page 78 – CHIP PARTS
  • Page 79 – Parts List for Carbon Resistors
  • Page 80 – SCHEMATIC DIAGRAM
Loading the manual

SERVICE MANUAL

1 0 0 8 8 4

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, destruction of expensive components, and failure of the product to perform as specified. 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.

IMPORTANT:

The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-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 specifications 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 buss in the unit (heavy gauge black wires connect to this buss).

IMPORTANT:

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

P.O.Box 1, Hamamatsu, Japan

■

CONTENTS

TO SERVICE PERSONNEL .......................................... 2
IMPEDANCE SELECTOR ............................................. 3
FRONT PANELS ........................................................ 4~6
REAR PANELS ........................................................ 7~15
REMOTE CONTROL PANELS .................................... 16
SPECIFICATIONS /

参考仕様 ................................

17~18

INTERNAL VIEW ......................................................... 18
DISASSEMBLY PROCEDURES

 / 分解手順

......... 19~21

SELF DIAGNOSIS FUNCTION (DIAG)

 /

自己診断機能（ダイアグ） .....................................

22~42

AMP ADJUSTMENT

 / アンプ部調整 ...........................

43

IC DATA ................................................................. 44~49
BLOCK DIAGRAM ................................................. 50~51
DISPLAY DATA ........................................................... 52
PRINTED CIRCUIT BOARD .................................. 53~73
PIN CONNECTION DIAGRAM .................................... 74
SCHEMATIC DIAGRAM ........................................ 75~85
PARTS LIST ......................................................... 87~123
REMOTE CONTROL .......................................... 124~125

AV RECEIVER/AV AMPLIFIER

RX-V550/HTR-5750

RX-V450/HTR-5740/DSP-AX450

RX-V550/HTR-5750

RX-V450/HTR-5740/DSP-AX450

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Summary

Page 2 - REMOTE CONTROL PANELS

RX-V550/HTR-5750RX-V450/HTR-5740/DSP-AX450 16 RX-V550/HTR-5750 RX-V450/HTR-5740/DSP-AX450 ■ REMOTE CONTROL PANELS RX-V550 (U, C, A, L, R, T, K models)HTR-5750 (U, C, A, T, K models)RX-V450 (U, C, A, L, R, T, K models)HTR-5740 (U, C, A models)DSP-AX450 (J model) RX-V450 (B, G, E models)HTR-5740 (G, E...

Page 3 - 参考仕様; ※ 参考仕様および外観は予告なく変更されることがあります。; AACロゴマーク; • DIMENSIONS

17 RX-V550/HTR-5750 RX-V450/HTR-5740/DSP-AX450 RX-V550 Except RX-V550 161 (6-5/16") 140 (5-1/2") 376.8 (14-13/16") 21 (13/16") 171 (6-3/4") 150 (5-15/16") 21 (13/16") 17.2 (11/16") 22 (7/8") 416 (16-3/8") 380 (15") 18 (11/16") 22 (7/8") 420 (16-1/2...

Page 4 - K J; Tuner; セットメニュー; INTERNAL VIEW

RX-V550/HTR-5750RX-V450/HTR-5740/DSP-AX450 18 CATEGORY MAIN MENU SUB MENU SELECT MENU VALUE [INITIAL] BASIC SETUP ROOM : S >M L S / [M] / L SUBWOOFER : YES [YES] / NONE SPEAKER : 6spk 2 / 3 / 4 / 5 / [6] >SET CANCEL [SET] / CANCEL CHECK OK? : YES [YES] / NO MANUAL SETUP 1 SOUND MENU A ) SPEAKE...

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