1. Yamaha Dsp-ax763

Yamaha's DSP-AX763 does give me a touch of nostalgia, though; my first AV amp was the brand's equally black DSP-A1000. It too combined an obsidian fascia with a fluorescent orange display, a combination I recall labelling a 'cosmetic road accident'. Man, I was harsh in those days. My boat's clearly not afloat with the looks of the DSP-AX763 but the spec sheet is altogether more sea-worthy: its power, at a claimed 95W-per-channel, looks good on paper; it is equipped with full Dolby TrueHD and DTS Master Audio decoding; and is replete with v1.3a HDMI sockets with DeepColor, auto-lip sync and so forth. Only two HDMIs Any analogue video input is de-interlaced and put out over the HDMI as a native progressively-scanned picture (usually PAL 576i-to 576p) but there is no onboard upscaling.

Yamaha DSP-AX763 review from the experts at What Hi-Fi? - compare latest prices, see user reviews, and see DSP-AX763 specs and features. I decided to take the plunge and ordered the Yamaha DSP-AX763. In the manual it shows the rears speakers but then another set called surround-back speakers.

Similarly rather remiss is the two HDMI inputs, which in a day of multiple HD sources just isn't cutting it for a £500 receiver. To put that in perspective, this model's arch-nemesis, Onkyo's £400 TX-SR606, has four HDMI inputs and analogue video upscaling to 1080i. Top-notch audio Clearly the DSP-AX763 takes the qualitative high ground, if not the quantitative one. It is one of Yamaha's ToP-ART (Total Purity of Audio Reproduction Technology) concept products, and includes such prestigious gizzards as custom-made block capacitors, high-grade Burr-Brown 192kHz/24bit DACs and Adaptive Dynamic Range Control (A-DRC). For those looking for some high-fidelity music entertainment, it boasts a Pure Direct mode that shuts down any circuit not being used for the relevant audio input selected, and assignable amplifiers for front-channel bi-amplification.

Several tweaks have been made to the auto-setup, YPAO RoomEQ system and the compressed music enhancer over Yamaha's previous incarnations at this price. The AX763 adds four SCENE modes, too. This allows you to set the amp up for input-specific preferences, giving you a simple one-touch way of getting the best from each. I thought this was a bit gimmicky at first, but as I like my films in near flat-balance 7.1 set-up, and my games in 5.1 with a healthy mid-bass boost to really underpin the exploding aliens, it turned out to be rather handy. Amplifier spec Build quality is well up to the £500 standard, although the plasticky volume knob lets the physical side down and the block-text menus do the same for the operational. If there is any good reason why manufacturers continue to use text menus when they have perfectly good software GUIs on other models, please let me know. Still, thumbs up for a docking port for both Yamaha's iPod dock and the new Bluetooth receiver – and the standard Yamaha remote is its usual functional and style-challenged self.

The only other thing on the missing list is a radio – because, unlike almost all of its competitors, the DSP-AX763 is an amplifier, not a receiver. Yamaha's RoomEQ The DSP-AX763's less-than-bristling feature count, fairly serious price tag, and chocolate orange wardrobe put it a fair way down the grid before this review started.

Yamaha Dsp-ax763

And opening with a selection of DVDs with standard Dolby 5.1 soundtracks didn't do a great deal to improve its position after the first few laps either. The sound is bold and fulsome, really pounding out the suspense and action scenes of I, Robot, and it carries a fair bit more sheer muscle than some of its competitors. But this weight is rather thick and it muddied up the front of the soundstage, keeping the movie firmly trapped between the speakers. A little speaker shifting opens up the soundstage but front and centre create more of a wall of sound than a highly detailed vista. Engaging Yamaha's YPAO, one of the few RoomEQ DSP systems I have found to work well in my listening room, was the audio equivalent of engaging the turbos and hitting the nitro button simultaneously. Suddenly the cloying bass in the centre disappears and Will Smith's voice leaps cleanly into focus. Stupendous detail The eerie voice of Sonny (heavily influenced by 2001: A Space Odyssey's HAL), is calmly haunting, and each character is given a defining position in the mix.

The trade off is a little less gusto and sheer bass weight at the bottom end – but nothing a couple of clicks on the sub volume doesn't sort out. Switch to a serious HD movie with HD-audio soundtrack and the Yamaha continues to find ever more solid footing. The Golden Compass (BD) is a masterpiece of sonic detail encapsulated in a Dolby TrueHD 7.1 soundtrack and the Yamaha leaves few audio stones unturned. The mix is not overtly crash-boom-bang, but instead rich in the sort of detail that puts you in the heart of the scene; distant birdsong, the flutter of tiny wings, the echo of footsteps and an enveloping background ambience that maps out the chamber dimensions with ruler precision.

Bass Impact The sound is still rather dense in the mid-bass region, giving plenty of thunder to explosive effects (enough to remind me my projector bracket is getting a bit loose) but never really 'breathing'. The bear fight scene, complete with deep growling roars and thumping blows, is hugely potent, but seems cramped at the front of the room, robbing the stunning final blow of its jaw-dropping impact. A minute later and the DSP-AX763 is again doing what it is best at; crafting the scene-defining ambience of the crumbling ice bridge, complete with ear-splitting cracks and Iorek Byrnison's (Ian McKellen's) booming voice. Cleaner performance Yamaha was one of the first companies to integrate a Pure Direct mode to AV amps in an effort to keep audio signals clean and buffed inside a case awash with video signals, processing, displays and power supplies – and it works a treat. With analogue two-channel music the AX763 does a good impression of a hi-fi amplifier, although the DACS are kept fired up in case you are inputting over HDMI or SPDIF without analogue inputs. With Radiohead's The Best Of.

Best websites for pdf books. CD the sound is warm and weighty, and suitably charged with angst-filled emotion. By the time I got to Fake Plastic Trees I was idly wondering if an HDMI cable could be tied into an effective noose, indicating the Yamaha is getting to the soul of the music. Again, it is still a little heavier and sluggish in the mid-bass than ideal, but I guess you can't have everything for £500. Limited appeal The Yamaha DSP-AX763 passes muster as an effective, modern AV amplifier ready for the HD age but it's not necessarily at the top of its game.

The shortage of HDMI inputs, basic menu structure and lack of video scaling put it a little off the pace feature-wise and the heavy-weight sound will definitely suit some room and speaker combinations more than others. Put an ear to it before your credit card.

. 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. RX-V663/HTR-6160/DSP-AX763 I TO SERVICE PERSONNEL AC LEAKAGE WALL EQUIPMENT TESTER OR 1. Critical Components Information OUTLET UNDER TEST EQUIVALENT Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. Leakage Current Measurement (For 120V Models Only).

RX-V663/HTR-6160/DSP-AX763 I REMOTE CONTROL PANELS. RAV285. RAV330. RAV372 RX-V663 (U, C models) RX-V663 (R, T, A, L models) RX-V663 (K, G, E, F models) HTR-6160 (U, C models) DSP-AX763 (J model) HTR-6160 (F model) DSP-AX763 (B model). Minimum RMS Output Power (Power Amp. Section) / Signal to Noise Ratio / 信号対雑音比 (IHF-A network) Power Supply / 電源電圧 by Yamaha in accordance with a license agreement. 定格出力 (パワーアンプ部) PHONO (MM) (Input shorted) to REC OUT U, C models.AC 120 V, 60 Hz Bluetoothは、Bluetooth SIGの登録商標でありヤマハはライセンスに基づき使用.

RX-V663/HTR-6160/DSP-AX763. SELECT MENU CATEGORY SOUND FIELD CLASSICAL Hall in Munich ● ● ● ● ● ● Hall in Vienna ● ● ● ● ● ● Chamber ● ● ● ● ● ● ● ● LIVE/CLUB Cellar Club ● ●. RX-V663/HTR-6160/DSP-AX763. RX-V663/HTR-6160/DSP-AX763 I INTERNAL VIEW I DISASSEMBLY PROCEDURES / 分解手順.

Top view (Remove parts in the order as numbered.) （番号順に部品を取り外してください。） Disconnect the power cable from the AC outlet. AC電源コンセントから、電源コードを抜いてください。 POWER TRANSFORMER FUNCTION (6) P.C.B. Removal of Top Cover 1. を外します。 （Fig. 2） Remove CB205, CB206, CB231, CB232, CB242 (C, d.

FUNCTION （1） P.C.B. を取り外します。 （Fig. 2） R, T, K, A, G, E, F, L models), CB243 (DSP-AX763: B model) and CB302. Remove the FUNCTION (1) P.C.B. RX-V663/HTR-6160/DSP-AX763 7. Removal of AM/FM Tuner (U, C, R, T, K, A, G, E, 6.

Removal of VIDEO (1) and (2) P.C.B.s 6. VIDEO （1） 、 （2） P.C.B.の外し方 7. AM/FMチューナーの外し方 F, L models) a. B のネジ2本を外し、FUNCTION （6） P.C.B.を取り外 a. E のネジ2本を外します。 （Fig.

RX-V663/HTR-6160/DSP-AX763 9. アンプユニットの外し方 9. Removal of Amp Unit a.

G のネジ2本、 H のネジ1本、 I のネジ2本、 J のネジ1 a. Remove 2 screws (G), screw (H), 2 screws (I) and 本を外します。 （Fig. 8） screw (J). K のネジ6本を外します。 （Fig. RX-V663/HTR-6160/DSP-AX763 P.C.B.チェックをする場合には： When checking the P.C.B.:.

Put the rubber sheet and cloth over the equipment. ・ 本 機 の 上 に ゴ ム シ ー ト と 布 を 敷 き 、 そ の 上 に FUNCTION （1） P.C.B.を裏返しに置いてチェックしま.

RX-V663/HTR-6160/DSP-AX763 Ground point When checking the P.C.B.: P.C.B.チェックをする場合には： アースポイント DIGITAL P.C.B. Ground point. Put the rubber sheet and cloth over the equipment. ・ 本 機 の 上 に ゴ ム シ ー ト と 布 を 敷 き 、 そ の 上 に. RX-V663/HTR-6160/DSP-AX763 I UPDATING FIRMWARE / ファームウェアの書き込み 注意） ファームウェアの書き込みを行うと、音場プログ Note) Updating the firmware restores all the sound field parameters, system memory and tuner preset- ラムのパラメーターやシステムメモリー、チュー G Operation Procedures ● 操作手順 ナープリセット等はすべて工場出荷時に初期化さ ting, etc. To the original factory settings.

本機とDVD/CDプレーヤーを下記のように接続し れます。. RX-V663/HTR-6160/DSP-AX763 2. 本機の “TONE CONTROL” キーを押しながら、本 2. While pressing the “TONE CONTROL” key of this unit, connect the power cable of this unit to the AC 機の電源コードをACコンセントに接続します。 outlet. 2） FIRMWARE UPDATEモードが起動し、 “CDDA The FIRMWARE UPDATE mode is activated and “CDDA Upgrader”.

しながら、 “STANDBY/ON” キーを押し、ダイア 6160: U, F models) / “STANDBY/ON” (HTR-6160: C グを起動します。 （Fig. FACTORY PRESET” を選択しま model / DSP-AX763) key while simultaneously す。 pressing the “STRAIGHT” and “AUDIO SELECT” 4. “PRESET RSRV” を選択します。 keys. 4) Then the self-diagnostic function is activated. しながら、 “STANDBY/ON” キーを押し、ダイア 6160: U, F models) / “STANDBY/ON” (HTR-6160: C グを起動します。 （Fig.

Version” を選択します。 model / DSP-AX763: B model) key while simulta- neously pressing the “STRAIGHT” and “AUDIO SE- 表示されたファームウェアのバージョンが書き込 んだファームウェアのバージョンと同じであるこ LECT” keys. RX-V663/HTR-6160/DSP-AX763 Writing method using PC (RS232C) PC （RS232C） を使用して書き込む方法 G Required Tools ● 必要なツール ・ Windows 2000／XP、シリアルポート （RS232C）. Windows 2000/XP, PC with a serial port (RS232C) 付きPC.

Firmware downloader program For microprocessor: ・ ファームウェア書き込み用プログラム マイコン用： DSPFLASHERv3.0M16C80.exe For DSP (TI flash ROM): DSPFLASHERv3.0M16C80.exe. RX-V663/HTR-6160/DSP-AX763 2.

RS232C変換アダプターのスイッチ （SW301） を 2. Set the switch (SW301) of RS232C conversion “FLASH UCOM” 側に設定します。 （Fig.1） adapter to the “FLASH UCOM” side. Connect the writing port of this unit to the serial port 3.

本機の書き込み用ポートとPCのシリアルポート （RS232C） を下記のように接続します。 （Fig. RX-V663/HTR-6160/DSP-AX763 6. 本機の電源コードをACコンセントに接続します。 6. Reconnect the power cable of this unit to the AC 7.

［E.P.］ をクリックし、書き込みを開始します。 outlet. Click E.P. to start writing. 書き込み完了後、 “Program Finished!” が表示され 8.

When writing is completed, “Program Finished!” is ます。. Press the “MAIN ZONE ON/OFF” (RX-V663 / HTR- しながら、 “STANDBY/ON” キーを押し、ダイア グを起動します。 （Fig. 4） 6160: U, F models) / “STANDBY/ON” (HTR-6160: C model / DSP-AX763) key while simultaneously 3. FACTORY PRESET” を選択しま pressing the “STRAIGHT” and “AUDIO SELECT” す。. Press the “MAIN ZONE ON/OFF” (RX-V663 / HTR- しながら、 “STANDBY/ON” キーを押し、ダイア グを起動します。 （Fig.

5） 6160: U, F models) / “STANDBY/ON” (HTR-6160: C model / DSP-AX763: B model) key while simulta- 3. Version” を選択します。 neously pressing the “STRAIGHT” and “AUDIO SE- 表示されたファームウェアのバージョンが書き込. RX-V663/HTR-6160/DSP-AX763 Writing to DSP DSPへの書き込み ・ ファームウェアの書き込み. Writing firmware 1. 本機の電源を切り、電源コードをACコンセントか 1. Turn off the power of this unit and disconnect the ら抜きます。 power cable from the AC outlet.

Set the switch (SW301) of RS232C conversion 2. RS232C変換アダプターのスイッチ （SW301） を.

RX-V663/HTR-6160/DSP-AX763 6. ［.］ をクリックします。 （Fig.

3) Select “Vx63data1verxxxxxr.hex”. 3) “Vx63data1verxxxxxr.hex” を選択します。 （Fig. ［RDY］ をクリックします。 （Fig. RX-V663/HTR-6160/DSP-AX763 8.

本機の “AUDIO SELECT” キーを押しながら、電源 8. Connect the power cable of this unit to the AC コードをACコンセントに接続します。 （Fig. 5） outlet while pressing the “AUDIO SELECT” key. 5) 自動的に書き込みを開始します。 （Fig. 5） Writing is started automatically.

5) 'AUDIO SELECT' key Writing / 書き込み中. RX-V663/HTR-6160/DSP-AX763 9. 書き込み完了後、 “Vx61 DSP Flash finished!” が表 9.

When writing is completed, “Vx61 DSP Flash fin- 示されます。 （Fig. 6） ished!” is displayed. Click EXIT to end “DSPFLASHER Ver2.7.exe”. 10.［EXIT］ をクリックし、 “DSPFLASHER Ver2.7.exe” を終了します。 （Fig. 6) When writing is completed, “Vx61 DSP Flash finished!”. しながら、 “STANDBY/ON” キーを押し、ダイア 6160: U, F models) / “STANDBY/ON” (HTR-6160: C グを起動します。 （Fig.

FACTORY PRESET” を選択しま model / DSP-AX763: B model) key while simulta- neously pressing the “STRAIGHT” and “AUDIO SE- す。 4. “PRESET RSRV” を選択します。.

Press the “MAIN ZONE ON/OFF” (RX-V663 / HTR- しながら、 “STANDBY/ON” キーを押し、ダイア グを起動します。 （Fig. 8） 6160: U, F models) / “STANDBY/ON” (HTR-6160: C model / DSP-AX763: B model) key while simulta- 3.

TI FLASH version” を選択します。 neously pressing the “STRAIGHT” and “AUDIO SE- 表示されたファームウェアのバージョンが書き込. PRESENCE Mix-F HDMI INFORMATION 1. MN: XXXXXXX 6. Zone2 Amp ON 2. VN: YAMAHA 8. TONE: MAX HDMI SELECT 1.

HDMI IN 1 XCH-INPUT 1. ON” キーを押すと、ダイアグが起動します。 setting for FACTORY PRESET of main menu No. FACTORY PRESET （メモリーの初期化禁止／また model / DSP-AX763) key while simultaneously press- 23 (Memory initialization inhibited or Memory ini- はメモリーの初期化） の設定をします。 ing those two keys of this unit as indicated in the figure tialized). RX-V663/HTR-6160/DSP-AX763 When there is a history of protection function: プロテクション履歴がある場合： When there is a history of protection function due 過電流によるプロテクション履歴がある場合 to excess current I PROTECT 原因： パワーアンプに過電流が流れた。 Cause: An excessive current flowed through the power amplifier.

補足： パワーアンプの電流を検出していますので、 電流検出トランジスタをチェックすれば異常 Supplementary information: チャンネルが特定できます。. RX-V663/HTR-6160/DSP-AX763 電源部の電圧異常によるプロテクション履歴がある場合 When there is a history of protection function due to abnormal voltage in the power supply section PS1 PRT:xxx PS2 PRT:xxx Cause: The voltage in the power supply section is 原因： 電源部の電圧が異常。 補足： 電源電圧による原因で、プロテクションが働 abnormal.

Supplementary information: いたことを示します。. RX-V663/HTR-6160/DSP-AX763. Operation procedure of Main menu ● メインメニューとサブメニューの操作 and Sub-menu There are 24 main menu items, each them having ダイアグにはNo.

1∼24のメインメニューがあり、そ sub-menu items. のそれぞれにサブメニューがあります。 メインニューの選択： Main menu selection: Select the main menu using “PROGRAM” knob. “PROGRAM” ツマミで選択します。 Sub-menu selection: サブメニューの選択：. RX-V663/HTR-6160/DSP-AX763. Details of Self-Diagnostic Function menu ● ダイアグメニュー詳細 1. BYPASS サブメニュー操作によりANALOG BYPASS/DSP Using the sub-menu, it is possible to select ANALOG BYPASS output or DSP BYPASS output.

BYPASSが選択可能です。 ANALOG BYPASS ANALOG BYPASS The analog input audio signal is output to FRONT L/R アナログ入力の音声信号をPURE DIRECTでFRONT. RX-V663/HTR-6160/DSP-AX763 2.

RAM THROUGH 2. RAM THROUGH サブメニュー操作によりMARGIN/FULL BITが選択可 Using the sub-menu, it is possible to select MARGIN 能です。 output or FULL BIT output. RAM MARGIN RAM MARGIN ヘッドマージンを含んで出力されます。 The signal is output including the head margin. 2.RAM MARGIN FRONT L/R. RX-V663/HTR-6160/DSP-AX763 3. HDMI AUDIO 3.

HDMI AUDIO HDMI INに入力された音声信号をサブメニューで選択 The audio signals input to HDMI IN are selected by し、出力します。 the sub-menu and output. When selecting “DSD”, be sure to connect an HDMI ※ “DSD” を選択する場合、必ずDSD出力が可能な HDMI機器を接続してください。 unit equipped with DSD output function to this unit.

RX-V663/HTR-6160/DSP-AX763 FRONT: SML 0dB 4.FRNT:SML 0dB 90 Hz or lower signal is mixed to the channel specified by LFE/BASS and output. 90 Hz以下の信号がLFE/BASSで指定したチャンネルにミックスされて出力します。 CENTER: NONE 4.CENTER:NONE The CENTER signal is assigned to FRONT L/R. CENTERの信号をFRONT L/Rに振り分け出力します。 LFE / BASS: FRONT 4.LFE/B:FRNT.

RX-V663/HTR-6160/DSP-AX763 5. XCH-INPUT 入力ソース “MULTI CHANNEL INPUT” が選択されま The input source “MULTI CHANNEL INPUT” is se- す。 lected. It is possible to select the 6 ch/8 ch and 6-ohm/8-ohm サブメニューにより、6 ch/8 ch入力および6オーム/8 オームが選択可能です。 by using the sub-menu. When LIM / PLDET / THM menu is selected, it is pos- LIM / PLDET / THMのメニューにすると、キー操作はで.

RX-V663/HTR-6160/DSP-AX763 LIM / PLDET / THM LIM / PLDET / THM LIM: Setting value of LIM (Limiter control) LIM： LIM （リミッター制御） の設定値. Do not change the value settings because ※ 開発スタッフ専用メニューですので、設定 値の変更は行わないでください。 this menu is only for the use of develop- ment staff. RX-V663/HTR-6160/DSP-AX763 7. FL/OSD CHECK 7. FL/OSD CHECK Use this program to check the FL display section and FL表示部および映像表示部のチェックプログラムで video control section.

When checking the video con- す。映像制御部をチェックする場合には、TVモニター trol section, connect a TV monitor to this unit with a と本機をコンポーネント/Dビデオケーブル、Sビデオ component video cable, S video cable and video pin ケーブル、ビデオ用ピンケーブルで接続します。. RX-V663/HTR-6160/DSP-AX763 8.

MANUAL TEST 8. MANUAL TEST マイコンに内蔵されているノイズ発生回路によって、 Noise is output to all channels through the noise gen- 全チャンネルへノイズを出力します。 eration circuit which is included in the microprocessor. The noise frequency for LFE (SUBWOOFER) is 35 to LFE （SUBWOOFER） 用のノイズ周波数は35∼80 Hz、. RX-V663/HTR-6160/DSP-AX763 DC/TH DC/TH Power amplifier DC protection detection DC： パワーアンプDCプロテクションの検出 パワーアンプDC （直流電圧） 出力の検出 Power amplifier DC (DC voltage) output is detected.

正常値： 5∼36 （ 基準電圧：5.0 V＝255） Normal value: 5 to 36 (Reference voltage: TH： THM （温度プロテクションの検出） 5.0 V=255) ヒートシンク温度の検出 正常値：. RX-V663/HTR-6160/DSP-AX763 DST/DK DST/DK DST: Destination detection DST： 仕向けの検出 （基準電圧：5V=255） (Reference voltage: 5V=255) DK： DOCKタイプの検出 DOCK type detection (Reference voltage: 5V=255) （基準電圧：5V=255） DST:027DK:252 Destination detection for AD port Pull-up resistance 10 k-ohms 0.0 k 1.2 k 2.7 k 4.7 k 6.8 k 10.0 k. （基準電圧：5.0 V＝100） (Reference voltage: 5.0 V=100) K0:255 K1:255 RX-V663 (U, C, R, T, K, A, G, E, F, L models) / HTR-6160 (U, F models) HTR-6160 (C model) / DSP-AX763 (J model) Display / 表示 Display / 表示 KEY0 KEY1. RX-V663/HTR-6160/DSP-AX763 10.

VIDEO CHECK 10. VIDEO CHECK サブメニュー操作により、ビデオ回路の確認をしま The video circuit is checked by the sub-menu opera- す。 tion. I2C （Inter integrated circuit） read/write check I2C (Inter integrated circuit) read/write check I2Cラインに接続されているマイコンと各IC間でデー Self-diagnosis is executed to check whether data reading/writing between the microprocessor con- タ読み出し／書き込みの正否を自己診断します。. RX-V663/HTR-6160/DSP-AX763 Digital CVBS （Video） Digital CVBS (Video) The signal passage as shown below is checked.

下記の信号経路を確認します。 DIGITAL CVBS Digital CVBS (Video) DIGITAL DIGITAL IC17 IC10 DIGITAL SII9135CTU SIL9134CTU IC83 ABT1010 I/P SCALAR DIGITAL DIGITAL IC82 IC84 ADV7800 ADV7172 VIDEO DECODER. RX-V663/HTR-6160/DSP-AX763 Analog bypass Analog bypass The signal passage as shown below is checked. 下記の信号経路を確認します。 ANALOG BYPASS Analog bypass (Conversion OFF) DIGITAL DIGITAL IC17 IC10 DIGITAL SII9135CTU SIL9134CTU IC83 ABT1010 I/P SCALAR DIGITAL DIGITAL IC82 IC84 ADV7800 ADV7172 VIDEO DECODER VIDEO.

RX-V663/HTR-6160/DSP-AX763 11. XM STATUS （U、C models） 11. XM STATUS (U, C models) このモデルには適用されません。 The output check of XM radio is executed. (Connect XM radio antenna module to this unit before executing.) 1 kHz, -1 dB / 44.1 kHz 1k - 1dB/44 The test tone (1 kHz, -1 dB / 44.1 kHz) is output. RX-V663/HTR-6160/DSP-AX763 12.

SIRIUS （U、C models） 12. SIRIUS (U, C models) このモデルには適用されません。 The SIRIUS version is displayed. SIRIUS: SIRIUS: - Connection of the SIRIUS antenna module is checked.

OK: Normal NG: Abnormal —: No connected SR:FF 00 FF The connection information of the SIRIUS antenna module is displayed. RX-V663/HTR-6160/DSP-AX763 14.

DOCK iPod本体無しで、DOCKコネクターの検査を行うメ This menu is used to test the DOCK connector without ニューです。 the iPod itself. After turning off the power, short between pins No. 14 電源オフの状態にしてから、DOCKコネクターの14ピ ン （T X ） と1 8 ピン （R X ） 、1 ピン （P W R ) と1 7 ピン. 3127: RX-V663 (U, C, R, T, K, A, B, G, E, F, L models) 3124: HTR-6160 (U, C, F models) 3126: DSP-AX763 (B model) 3125: DSP-AX763 (J model) HDMI vendor name VN:YAMAHA The vendor name “YAMAHA” of this unit written in HDMI module is displayed.

HDMIモジュールに書き込まれている本機のベンダ名 “YAMAHA” を表示します。. RX-V663/HTR-6160/DSP-AX763 16. HDMI SELECT 16. HDMI SELECT サブメニュー操作により, 選択された入力信号をHDMI The selected input signal is output to HDMI OUT by OUTへ出力します。 the sub-menu operation. Support audio is set to “OTHER”. ※ SUPPORT AUDIOは “OTHER” に設定されます。 HDMI none HDMI NONE No signal is output.

RX-V663/HTR-6160/DSP-AX763 17. IF STATUS （Input function status） 17. IF STATUS (Input function status) サブメニュー操作により、ステータス情報を順次16進 The status information is displayed in the hexadeci- 数で表示します。 mal notation one after another by the sub-menu op- eration. 信号処理は、サブメニュー操作前の状態を維持しま す。 For signal processing, the status before the sub-menu operation is maintained. RX-V663/HTR-6160/DSP-AX763 22. UPDATE Not applied to these models. このモデルには適用されません。 22.UPDATE TI 22.UPDATE CEC 23.

FACTORY PRESET 23. FACTORY PRESET This menu is used to reserve/inhibit initialization of the ユーザーメモリ （音場プログラムのパラメーターや セットメニュー内容等） の初期化を予約／禁止しま user memory (Parameters and set menu contents, す。. SIRIUS version Firmware version of SIRIUS is displayed. SIRIUS のファームウェアのバージョンを表示します。 Port V8 000 U 028 The condition of ports for model detection / モデル判別ポートの状態 Model: RX-V663/DSP-AX763/HTR-6160 Reserved RX-V663/DSP-AX763 HTR-6160 MOD0 MOD1 MOD2 Destination: U, C, R, T, K, A, B, G, E, F, L, J.

RX-V663/HTR-6160/DSP-AX763 I CONFIRMATION OF IDLING CURRENT OF AMP UNIT / アンプユニットのアイドリング電流の確認 ● 電源投入直後、R1303 （SURROUND BACK R ch） 、. Right after power is turned on, confirm that the voltage across the terminals of R1303 (SURROUND BACK R ch), R1153 R1153 （ SURROUND R ch） 、R1154 （ FRONT R ch） 、.

RX-V663/HTR-6160/DSP-AX763 I DISPLAY DATA G V401: 17-BT-32GNK (OPERATION P.C.B.) G ANODE CONNECTION 13G1G PATTERN AREA G PIN CONNECTION Pin No. 68 67 Connection F2 NX Pin No. Connection Note: 1) F1, F2.Filament pin 2) NP.No pin 3) NX.

RX-V663/HTR-6160/DSP-AX763 I IC DATA IC41: LC89057W-VF4AD-E (DIGITAL P.C.B.) Pin No. Function Name Detail of Function Digital audio interface transceiver RXOUT Output pin of input bi-phase selection data Input pin of TTL-compatible digital data Digital data input pin with built-in amplifier that supports coaxial. RX-V663/HTR-6160/DSP-AX763 IC44: D70YE101BRFP266 (DIGITAL P.C.B.) Floating-point digital signal processors. No replacement part available. / サービス部品供給なし Program/Data JTAG EMU 256K Bytes McASP0 Data 16 Serializers Program/Data ROM Page1 C67x + Microprocessor 256K Bytes Memory Data Controller Program/Data McASP1 ROM Page2. RX-V663/HTR-6160/DSP-AX763 Function Name Detail of Function TYPE PULL GPIO External memory interface (EMIF) address and control EMCAS – SDRAM column address strobe EMWE – SDRAM write enable EMWEDQM0 – Write enable or byte enable for EMD7:0 EMWEDQM1 – Write enable or byte enable for EMD15:8 EMCLK –.

RX-V663/HTR-6160/DSP-AX763 Function Name Detail of Function TYPE PULL GPIO AXR03 – McASP0 serial data 3 AXR04 – McASP0 serial data 4 SPI1SCS – McASP0 serial data 5 or SPI1 slave chip select SPI1ENA – McASP0 serial data 6 or SPI1 enable (Ready) SPI1CLK –. RX-V663/HTR-6160/DSP-AX763 Function Name Detail of Function TYPE PULL GPIO CVDD Core supply DVDD I/O supply Ground 1) TYPE column refers to pin direction in functional mode. If a pin has more than one function with different directions, the functions are separated with a slash (/). RX-V663/HTR-6160/DSP-AX763 IC202: R2A15218FP (FUNCTION P.C.B.) 8 ch electronic volume with 11 input selector and tone control 49 48 46 45 38 37 34 33 A VCC MUTE AVCC N.C. AVEE A VEE N.C.

TREL 0/-6/-12/-18dB ADCL BASSL2 BASSL1 ADCR N.C. RX-V663/HTR-6160/DSP-AX763 Pin No. Function Name Detail of Function SBLC Connects capacitor for reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume SBL OUT Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel AGND Analog ground of internal circuit SBR OUT Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel SBRC. RX-V663/HTR-6160/DSP-AX763 Pin No. Function Name Detail of Function MUTE Outside mute control pin AVEE Negative power supply to internal circuit ADCL Output pin for L/R channel ADC ADCR AGND Analog ground of internal circuit INR1 INL1 INR2 INL2 INR3 INL3. RX-V663/HTR-6160/DSP-AX763 IC401: MFP (OPERATION P.C.B.) FL display driver Display code CGROM SEG00 (35 bit x 166) (8-bit x 60) SEG25 Segment Code output write SEG26 circuit CGROM SEG34 dot data Serial (35 bit x 16) data write receive Code/.

RX-V663/HTR-6160/DSP-AX763 Pin No. Port Name Function Name Detail of Function RESET /RESET Reset input When “L”, M66003 is initialized. /CEFL Chip select input When “L”, communication with the MCU is possible. CKFL Shift clock input When “H”, any instruction from the MCU is neglected.

RX-V663/HTR-6160/DSP-AX763 IC30: M30878FJBGP (DIGITAL P.C.B.) Single chip 16/32-bit microprocessor Port P0 Port P1 Port P2 Port P3 Port P4 Port P5 Port P6 Peripheral Functions Clock Generation Circuit A/D Converter: 1 circuit Timer (16-bit) Standard: 10 inputs. RX-V663/HTR-6160/DSP-AX763 Function Name Port Name Detail of Function (P.C.B.) TXD4 TXDi Asynchronous data output for iPod XMPWR Power control output for XM antenna H: ON, L: OFF (U, C models) Limiter control output TB3in iPDET iPod loaded in DOCK detect. RX-V663/HTR-6160/DSP-AX763 Function Name Port Name Detail of Function (P.C.B.) SCL2 SCLL I2C clock input/output for HDMI switcher & video switch (100kHz device) Pull up at HDMI block SDA2 SDAL I2C clock input/output for HDMI switcher & video switch (100kHz device). RX-V663/HTR-6160/DSP-AX763 Function Name Port Name Detail of Function (P.C.B.) P132 /ICS Reset output for VIDEO SCALER IC L: Reset Low Fix when VPWR OFF Vcc2 P131 CECDPWR ON/OFF control of CEC and DSP power supply H: ON, L: OFF DIR, TI DSP, XMIC resetting executed 50ms after DSP power ON.

RX-V663/HTR-6160/DSP-AX763 Function Name Port Name Detail of Function (P.C.B.) P123 Chip enable output for tuner PLL HDRDNRST I Reset output for HD Radio Use prohibited, always set to input (HiZ) Data is taken in with PSV port set to High 20ms after resetting is cancelled. RX-V663/HTR-6160/DSP-AX763 Function Name Port Name Detail of Function (P.C.B.) ISTXD1 TXDSR Asynchronous communication data output for SIRIUS radio Serial communication is 5V TTL/CMOS logic level (U, C models) SCENE button LED control 0 SCEN0 SCEN1 SCENE button LED control 1.

SCENE4 FM/AM A/B/C/D/E PRESET MEMORY INFO (134 pin) ON/OFF CONTROL SELECT HTR-6160 (C model), DSP-AX763 (J model) +1.0 k +1.0 k +1.5 k +2.2 k +3.3 k +4.7 k +4.7 k +6.8 k +10.0 k +22.0 k 0-0.23. RX-V663/HTR-6160/DSP-AX763 I PIN CONNECTION DIAGRAMS ADV7172KST ADV7800BSTZ-80 BA15218F BD3841FS D70YE101BRFP266 EN29LV160AB-70TCP F2621E-01-TR KIA7812API M30878FJBGP KIA7912PI LA73050-TLM-E LC72725KM-UY-TLM-E LC74782JM-8A16-TLMC PCM1780DBQR PCM1781DBQR LC89057W-VF4AD-E LM61CIZ M12L64164A-5TG MFP-R MN103SFD7G NJM2068MD-TE2 NJM2388F05 NJM2388F09 NJM2581M NJM2867F3-05 NJM4565M NJM2396F33 TC74VHC08FT TC7SET32FU TC74VHCU04FT 1. RX-V663/HTR-6160/DSP-AX763 NJM7805FA NJM78M05DL1A NJW1321FP1 PCM1803DBR NJM7812FA SN74LVC245APWR SN74LVTH245APW TC74VHC541FT TC74VHCT541AFT 1: IN 1: INPUT 2: GND 2: GND 3: OUT 3: OUTPUT PCM1680DBQR R1154H058B-T1-F R1172H181B-T1-F R1172S121D-E2-F R1232D181A-TR-F R1172S181B-E2-F R1172H331D-T1-F R1172S331B-E2-F 1: CE 2: GND 3: NC 4: V 5: V. RX-V663/HTR-6160/DSP-AX763 Diodes 1N4002S 1SS355 D6SBN20 DB105 MA8024-(TX) 2.4V 1SS380 1SS133 Anode 1SS176 Anode 1SS270A Anode – Cathode – Cathode Cathode MA8030-L 2.9V MA8091-M 9.1V RB500V-40 MTZJ2.4B RB441Q-40 MA8036 3.6V MA8100-H 10.3V RB501V-40 MTZJ5.1C MA8051-M 5.1V MA8100-M 10.0V MTZJ6.2B Anode Anode MA8056-M 5.6V. RX-V663/HTR-6160/DSP-AX763 Transistors 2N5401C-AT/P 2N5551C-AT 2SA949 2SA1576A 2SA1695 O,P,Y 2SA1708 2SC1815 Y 2SA1015-Y 2SC4468 O,P,Y 2SC2229 2SC2240 2SA1770S/T-AN 2SC1740S 2SC2412K 2SC3326-A (TE85R, F) 2SC4614S/T-AN 2SD1915F 2SD2014 2SC3326-B (TE85R, F) 2SC4081 T106 2SD1938F KTA1504S KTC3875S 2SK246-Y (TPE2, F) 2SK3850 3LN01C-TB-E DTA114EKA KRA102M-AT/P. RX-V663/HTR-6160/DSP-AX763 I BLOCK DIAGRAMS AUDIO (DIGITAL) SECTION BLOCK DIAGRAM. See page 105-109 → DIGITAL SCHEMATIC DIAGRAM IC16 IC17 HDMI Switcher HDMI Dual Receiver SII9135CTU 86 85 81 82 83 84 78 89 MCLK SCK/DCLK WS /DR0 SD0/DL0 SD1/DR1 SD2/DL1.