SonyメーカーSTR-DB940の使用説明書/サービス説明書
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4-229-127- 14 (2) FM Ster eo FM-AM Receiver Operating Instructions 2000 Sony Corporation STR-DB940 STR-DB840.
2 W ARNING T o prevent fir e or shock hazard, do not expose the unit to rain or moisture. For customer s in the United States This symbol is intended to alert the user to the presence of uninsulated “danger ous voltage” within the product’s enclosur e that may be of sufficient magnitude to constitute a risk of electric shock to persons.
3 Conventions • The instructions in this manual describe the contr ols on the receiver . Y ou can also use the contr ols on the supplied remote if they have the same or similar names as those on the receiver . For details on the use of your remote, r efer to the separate operating instructions supplied with the remote.
4 Hooking Up the Components This chapter describes how to connect various audio and video components to the r eceiver . Be sure to r ead the sections for the components you have before you actually connect them to the r eceiver .
5 Hooking Up the Components COAXIAL AM U ANTENNA FM 75 Ω COAXIAL FM 75 Ω 4 Ω 8 Ω BA RL RL – IN L R L R OUT SIGNAL GND COAXIAL AM U U ANTENNA TAPE IMPEDANCE SELECTOR IN PHONO IN CD REAR FRONT.
6 Hooking Up the Components IN OUT LINE L R LINE INPUT OUTPUT LINE L R LINE INPUT OUTPUT LINE L R OUTPUT ç ç ç ç 4 Ω 8 Ω BA RL RL – IN OUT SIGNAL GND COAXIAL AM U U ANTENNA TAPE .
7 Hooking Up the Components IN OUT LINE L R LINE INPUT OUTPUT LINE L R OUTPUT ç ç 4 Ω 8 Ω BA RL RL – SIGNAL GND COAXIAL AM U U ANTENNA IMPEDANCE SELECTOR IN PHONO IN CD REAR FRONT CENTER.
8 Hooking Up the Components VIDEO OUT R AUDIO OUT VIDEO IN AUDIO IN OUTPUT INPUT L IN OUT AUDIO OUT VIDEO OUT L R OUTPUT AUDIO OUT VIDEO OUT L R OUTPUT VIDEO OUT R AUDIO OUT VIDEO IN AUDIO IN OUTPUT I.
9 Hooking Up the Components VIDEO OUT R AUDIO OUT OUTPUT L DIGITAL COAXIAL OUTPUT VIDEO OUT R AUDIO OUT OUTPUT L DIGITAL OPTICAL OUTPUT DIGITAL OPTICAL OUTPUT 4 Ω 8 Ω BA RL RL – IN OUT SIGNAL GN.
10 Hooking Up the Components IN OUT ç ç ç ç LINE L R LINE INPUT OUTPUT DIGITAL IN OPTICAL OUT IN OUT 4 Ω 8 Ω BA RL RL – IN OUT SIGNAL GND COAXIAL AM U U ANTENNA TAPE IMPEDANCE SE.
11 Hooking Up the Components L R REAR FRONT 5.1CH OUTPUT CENTER SUB WOOFER 4 Ω 8 Ω BA RL RL – IN OUT SIGNAL GND COAXIAL AM U U ANTENNA TAPE IMPEDANCE SELECTOR IN PHONO IN CD REAR FRONT CENTER MO.
12 Hooking Up the Components CTRL S (STATUS) IN/OUT** CONTROL A1 AC OUTLET * b 4 Ω 8 Ω BA RL RL – IN OUT SIGNAL GND COAXIAL AM U U ANTENNA TAPE IMPEDANCE SELECTOR IN PHONO IN CD REAR FRONT CENTE.
13 Hooking Up the Components * * * * ** A D E B C AUDIO OUT OUT IN S-LINK VIDEO IN IN S-LINK VIDEO OUT AUDIO OUT OUTPUT IN S-LINK VIDEO OUT AUDIO OUT OUTPUT MONITOR AUDIO IN CTRL S OUT CTRL S OUT CTRL.
14 Hooking Up the Components Other Hookups Connecting the AC power cord Before connecting the AC power cor d of this r eceiver to a wall outlet: • Connect the speaker system to the r eceiver (see page 16). • T urn the MASTER VOLUME control to the leftmost position (0).
15 Hooking Up and Setting Up the Speaker System SET UP 5 0 1 3 9 7 46 2 8 10 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • –.
16 Hooking Up and Setting Up the Speaker System Front speaker (R) Front speaker (L) Center speaker Active sub woofer Rear speaker (R) Rear speaker (L) z T o connect certain speakers to another amplifier Use the PRE OUT jacks. The same signal is output from both the SPEAKERS jacks and the PRE OUT jacks.
17 Hooking Up and Setting Up the Speaker System Speaker impedance T o enjoy multi channel surround, connect front, center , and rear speakers with a nominal impedance of 8 ohms or higher , and set the speaker IMPEDANCE SELECTOR to “8 Ω .” Check the instruction manual supplied with your speakers if you’re not sur e of their impedance.
18 Hooking Up and Setting Up the Speaker System 1/u 5 0 1 3 9 7 46 2 8 10 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • – .
19 Hooking Up and Setting Up the Speaker System 45 ° 90 ° 20 ° A A B C C 45 ° 90 ° 20 ° A A B C C Multi Channel Surr ound Setup For the best possible surround sound all speakers should be the same distance from the listening position ( A ). However , this unit lets you to place the center speaker up to 5 feet (1.
20 Hooking Up and Setting Up the Speaker System 60 ° 90 ° 20 ° A B 30 ° B C C A x Center speaker size (CENTER) Initial setting : LARGE • If you connect a large speaker that will ef fectively repr oduce bass frequencies, select “LARGE”. Normally , select “LARGE”.
21 Hooking Up and Setting Up the Speaker System 60 30 A B A B x Rear speaker height (REAR HEIGHT)* Initial setting : LOW This parameter lets you specify the height of your r ear speakers for pr oper implementation of the Digital Cinema Sound surround modes in the “VIR TUAL” sound fields.
22 Hooking Up and Setting Up the Speaker System z About speaker distances This unit allows you to input the speaker position in terms of distance. However , it is not possible to set the center speaker further than the front speakers. Also, the center speaker cannot be set more that 5 feet* (1.
23 Hooking Up and Setting Up the Speaker System Befor e tur ning on the receiver Make sure that you have: • T urned MASTER VOLUME to the leftmost position (0). • Selected the appropriate fr ont speakers (see “ wj SPEAKERS selector” on page 30).
24 Hooking Up and Setting Up the Speaker System Before Y ou Use Y our Receiver There is no sound no matter which component is selected. , Check that both the receiver and all components are turned on. , Check that the MASTER VOLUME control is not set at 0.
25 Hooking Up and Setting Up the Speaker System.
26 Fr ont Panel Parts Description Location of P arts and Basic Oper ations This chapter pr ovides information about the locations and functions of the buttons and contr ols on the front panel. It also explains basic operations. 1 ?/1 switch Press to turn the r eceiver on and off.
27 Location of Parts and Basic Amplifier Operations 1 2 3 4 5 5 0 1 3 9 7 46 2 8 10 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • .
28 Location of Parts and Basic Amplifier Operations 5 0 1 3 9 7 46 2 8 10 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • PHONES.
29 Location of Parts and Basic Amplifier Operations qa Use these buttons to enjoy surround sound. For details, see “Enjoying Surround Sound” starting fr om page 31. A.F .D. button / indicator Press to set the r eceiver to automatically detect the type of audio signal being input and perform proper decoding (if necessary).
30 Location of Parts and Basic Amplifier Operations ws NAME button Press to activate the name function and enter names for preset stations and pr ogram sources (page 51). wd EQUALIZER button Press to turn the equalizer on or of f. The EQ indicator in the display lights in the display when the equalizer is turned on.
31 Enjoying Surround Sound Enjoying Surr ound Sound This chapter describes how to set up the r eceiver to enjoy surr ound sound. Y ou can enjoy multi channel surround when playing back softwar e encoded with Dolby Digital or DTS. Y ou can take advantage of surround sound simply by selecting one of the receiver ’s pre-programmed sound modes.
32 Enjoying Surround Sound ANLG DIRECT LEVEL EQ SUR EQUALIZER CINEMA STUDIO EX. A~C 5 0 1 3 9 7 46 2 8 10 • • • • • • • • • • • • • • • • • • • • • • • .
33 Enjoying Surround Sound LCR LS RS RS LS RS LS Software with multi channel surr ound audio signals is played according to the way it was recor ded. Software with 2 channel audio signals, is decoded with Dolby Pro Logic to cr eate surround ef fects.
34 Enjoying Surround Sound LCR LS RS RS LS RS LS LCR LS RS RS LS RS LS LCR LS RS RS LS RS LS LCR LS RS RS LS RS LS LCR LS RS RS LS RS LS LCR LS RS RS LS RS LS LCR LS RS RS LS RS LS Sound field Effect .
35 Enjoying Surround Sound LCR LS RS RS LS RS LS LCR RS LS Sound field Effect Notes Ideal for soft acoustic sounds. Ideal for musicals and opera. Great for r ock or pop music. Great for sporting events or electric (amplified) music. Be sure to set the game machine to ster eo mode when using game software with stereo sound capabilities.
36 Enjoying Surround Sound DIGITAL a PRO LOGIC S.WOOFER STEREO RDS D.RANGE EQ MONO TA NEWS INFO OPTICAL COAXIAL MPEG DTS DUAL L.F.E. L LS C S R RS MEMORY 12 3 4 5 6 7 qa 0 9 8 Understanding the Multi-Channel Surr ound Displays 1 OPTICAL Lights up when the source signal is a digital signal being input through the OPTICAL terminal.
37 Enjoying Surround Sound Input Channel Display Recording Format (Front/Rear) Source Sound and Output Channel Display All speakers present Rear speakers absent Center speaker absent Rear/center speakers absent Source sound displays The letters (L, C, R, etc.
38 Enjoying Surround Sound Customizing Sound Fields By adjusting the surround parameters and the equalization of the front, r ear and center speakers, you can customize the sound fields to suit your particular listening situation.
39 Enjoying Surround Sound Adjusting the level parameters The LEVEL menu contains parameters that let you adjust the balance and speaker volumes of each speaker . The settings available in this menu ar e applied to all sound fields. 1 Start playing a program sour ce encoded with multi channel surround sound.
40 Enjoying Surround Sound Adjusting the equalizer The EQ menu lets you adjust the equalization (low , mid, and high frequencies) of the fr ont, r ear and center speakers. The equalizer settings are stor ed individually for each sound field. 1 Start playing a program sour ce encoded with multi channel surround sound.
41 Enjoying Surround Sound Adjustable parameters for each sound field < SUR > EFFECT WALL REVERB SCREEN VIRTU AL LEVEL TYPE TIME DEPTH SPEAKER 2CH A.F .D. NORMAL SURROUND CINEMA STUDIO EX. A zz z CINEMA STUDIO EX. B zz z CINEMA STUDIO EX. C zz z SEMI CINEMA STUDIO EX.
42 Enjoying Surround Sound Adjustable parameters for each sound field (continued) < LEVEL >< EQ > FRONT REAR REAR CENTER WOOFER (dts) LFE D .RANGE FRONT CENTER REAR BAL. BAL. LEVEL LEVEL LEVEL MIX* COMP .* EQ EQ EQ 2CH x xxz A.F .D. xxxxxxxzzz NORMAL SURROUND xxxxxxxzzz CINEMA STUDIO EX.
43 Receiving Broadcasts Receiving Br oadcasts This chapter describes how to r eceive FM or AM broadcasts and how to pr eset selected stations. Y ou can tune in stations on this receiver in the followi.
44 Receiving Broadcasts Brief descriptions of buttons used to receive br oadcasts PRESET TUNING +/– buttons: Press to scan all pr eset radio stations. DISPLA Y button: Press to display the RDS information. MEMOR Y button: Uses for memorizing preset stations.
45 Receiving Broadcasts Dir ect T uning Use the supplied remote to perform the following operations. For details on the buttons used in this section, see the operating instructions for the supplied r emote. 1 Rotate FUNCTION to select the tuner . The last received station is tuned in.
46 Receiving Broadcasts n A1 ˜ A2 ˜ ... ˜ A0 ˜ B1 ˜ B2 ˜ ... ˜ B0 N n C0 ˜ ...C2 ˜ C1 N T uning to preset stations Y ou can tune the pr eset stations either of the following two ways. Scanning the preset stations 1 Rotate FUNCTION to select the tuner .
47 Receiving Broadcasts v Using the Radio Data System (RDS) (This function is for models of area code CED only .) Receiving RDS broadcasts Simply select a station on the FM band using direct tuning (page 45), automatic tuning (page 45), or preset tuning (page 46).
48 Receiving Broadcasts v Using the Radio Data System (RDS) 1 T une in a preset FM RDS station so that the RDS indicator lights up. 2 Press RDS EON r epeatedly to select the type of the program to be tuned in. Each time you press the RDS EON button, the indication for the type of the program lights up alternately as shown below .
49 Receiving Broadcasts Progr am type indication Description W eather & Metr W eather information Finance Stock market reports and trading, etc. Children’s Pr ogs Programs for childr en Social A.
50 SET UP NAME SLEEP ENTER FUNCTION 5 0 1 3 9 7 46 2 8 10 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • – • • • • .
51 Other Operations Recor ding Y our receiver makes it easy to recor d to and fr om the components connected to it. Y ou don’t have to connect the playback and recor ding components directly to each other: once you select a pr ogram source on the receiver , you can recor d and edit as you normally would using the controls on each component.
52 Other Operations n 2:00:00 n 1:30:00 n 1:00:00 n 0:30:00 n OFF Recording on a video tape Y ou can record fr om a VCR, a TV , or an LD player using the receiver . Y ou can also add audio from a variety of audio sources when editing a video tape. See your VCR or LD player ’s instruction manual if you need help.
53 Other Operations Adjustments Using the SET UP Button Setting up the 2 way remote (STR-DB940 only) This receiver is shipped fr om the factory with the 2 way remote contr ol system set to “ON”.
54 Other Operations CONTROL A1 Control System Getting Started This section explains the basic functions of the CONTROL A1 Contr ol System. Certain components have special functions, like “CD Synchro Dubbing” on cassette decks, that requir e CONTROL A1 connections.
55 Other Operations CONTROL A1 Connections Connect monaural (2P) mini-plug cords in series to the CONTROL A1 jacks on the back of each component. Y ou can connect up to ten CONTROL A1 compatible components in any or der . However , you can connect only one of each type of component (i.
56 T roubleshooting If you experience any of the following difficulties while using the receiver , use this troubleshooting guide to help you remedy the pr oblem. Also, see “Checking the connections” on page 23 to verify that the connections are correct.
57 Additional Information No sound is heard fr om the center speaker . , Make sure the sound field function is on (pr ess SOUND FIELD — MODE). , Select a sound field containing the wor d “cinema” or “virtual” (see page 33~35). , Adjust the speaker volume (see page 22).
58 Additional Information Specifications AUDIO POWER SPECIFICA TIONS POWER OUTPUT AND TOT AL HARMONIC DISTOR TION: With 8 ohm loads, both channels driven, from 20 - 20,000 Hz; rated 110 watts (STR-DB940) and 100 watts (STR-DB840) per channel minimum RMS power , with no more than 0.
59 Additional Information Frequency response PHONO: RIAA equalization curve ±0.5 dB CD, T APE, MD/DA T , MD/T APE, DVD/ LD, TV/SA T , VIDEO 1, 2, and VIDEO 3: 10 Hz – 100 kHz +0.5/–3 dB (with sound field, equalizer , and bass boost bypassed) Inputs (Analog) PHONO: Sensitivity: 2.
60 Additional Information General System T uner section: PLL quartz-locked digital synthesizer system Preamplifier section: Low-noise NF type equalizer Power amplifier section: Pure-complementary SEPP.
61 Additional Information Glossary Surround sound Sound that consists of thr ee elements: dir ect sound, early reflected sound (early reflections) and r everberative sound (reverberation). The acoustics of the surrounding space af fect the way these three sound elements ar e heard.
62 Additional Information Press and light Press or to select T urn jog dial to select See page SUR button EFFECT LEVEL depends on sound mode (in 21 steps) 38 W ALL TYPE between –8 to +8 (in 1 incr e.
63 Additional Information 1) When the speakers are set to SMALL only . 2) STR-DB940 only . 3) Models of area code U, CA only . 4) Except for models of area code U, CA.
64 Additional Information Index A AC-3. See Dolby Digital (AC-3) Adjusting brightness of the display 28 equalizer 40 speaker volumes 22 surround parameters 38 Autobetical 44 Automatic tuning 45 B Basi.
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Sony STR-DB940をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSony STR-DB940の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Sony STR-DB940の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Sony STR-DB940で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Sony STR-DB940を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSony STR-DB940の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Sony STR-DB940に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSony STR-DB940デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
