Using superior design and selected high grade components,
Only original
MARANTZ
parts can insure that your
MARANTZ
MARANTZ
product will continue to perform to the specifications for which
company has created the ultimate in stereo sound.
it is famous.
Parts for your
MARANTZ
ORDERING PARTS :
equipment are generally available to our National Marantz Subsidiary or Agent.
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
NOTE ON SAFETY :
Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol .
Any other component substitution (other than original type), may increase risk of fire or electrical shock hazard.
安全上の注意:
がついている部品は、安全上重要な部品です。必ず指定されている部品番号のものを使用して下さい。
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product
and controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied,
and verified before it is return to the user/customer.
Ref. UL Standard No. 60065.
In case of difficulties, do not hesitate to contact the Technical
The layout of this amplifier is well concerned for sound
quality.
1. When screws and washers are removed, those parts
must be set to the same places.
2. When wires are removed, the wires must be installed in
the same roots, same places.
Note:
The speaker nets cannot be removed.
サランネットは取り外せません。
144
1080
153
2
2. 注意
当機は音質を考慮したレイアウトになっています。
1. ネジやワッシャ類を取り外した場合、元の位置に取り付け
てください。
2. ワイヤ類を取り外した場合の配線ルートは、元のルート通
りに戻してください。
1
3. FEATURES
¶ What is OPSODIS?
● OPSODIS とは
Tre bl e
BassBass
OPSODIS (Optimal Source Distribution) is a new virtual surround technology developed
by the Institute of Sound and Vibration Research (ISVR) and Kajima Corporation.
OPSODIS technology has been united with Marantz’s high-quality sound technology
to realize a superior surround environment than ever before.
The ES7001 realizes reproduction of omni-directional sound only with the speakers
built in this unit.
The ES7001 releases listeners from the conventional surround environment that has
required complex installation of five or more speakers. As a result, installing the AV
system in a room has little effect on their lifestyle or living environment.
The unit incorporates a 6-channel digital power amplifier, allowing direct drive of the
speakers’ tweeter, midrange and woofer.
The digital audio signals are input to the digital amplifier of the unit through the optical
digital and the HDMI connectors without digital-analog conversion.
[PWM PROCESSOR SECTION]
Using digital filters for cutoff frequency of the 6 channel digital power amplifier enables
extreme filter precision that cannot be achieved with conventional analog filters,
providing the OPSODIS effects more efficiently.
高音
低音低音
OPSODIS(OPtimal SOurce DIStributiontechnology:オプソーディス)とは、英国
サウサンプトン大学 音響技術研究所(ISVR)、および鹿島建設株式会社が開発した立
体音響技術です。
この OPS OD IS テクノロジーとマランツの高音質開発技術が、これまでに無いサラウ
ンド環境の提案を目的に融合しました。
CINEMARIUM ES7001は本機搭載のスピーカーのみで全方向の音の再現が可能にな
ります。
今までの 5 本以上のスピーカー設 置が必要とされるサラウンド環 境からリスナーを開
放し、ライフスタイルやインテリアに対する AV システムの影響を大きく軽減すること
ができます。
The R-core transformer is adopted for the power supply section of this unit. Thanks
to the features of the R-core transformer—less leakage magnetic flux, less heat
generation and quick response to overload variation—the unit produces a high quality
and powerful sound.
[CABINET]
Adoption of high-rigidity aluminum for the cabinet of the unit provides a sophisticated
stiff construction, allowing reproduction of beautiful crystalline sound.
[OTHER FEATURES]
¶ The OPT IN and HDMI IN connectors are compatible with Dolby Digital 5.1ch, DST
and AAC audio inputs.
¶ Supports Dolby PL II feature for 2-channel signal input and for digital signal input.
¶ Binaural recording* sources can be reproduced through the front speaker.
* Binaural recording is a method of recording audio which uses two microphones mounted in the ears of
a dummy head in the shape of the human head and ears.
Binaural recording can reproduce location of sound behind, ahead, above and below. It makes you feel
a real sense of distance.
Normally, a dramatic binaural effect can be achieved only with headphones.
However, a similar or more stereophonic effect can be achieved by playback of a binaural recording
source using this unit than that with headphones.
¶ The newest 32 bit DSP circuits adopted (one for decoding of Dolby, DST, ACC and
32 ビット最新 D SPを 3 系統使用(1 系統は Dol by /D TS / AA C / P CM のデコードに使 用。
残りの2 系統はOPSODIS処理専用に使用。)
Ⅱに対応。(Digital 入力にも対応します)
※
のソースをフロントスピーカーで体験できるバイノーラルモード機能。
2
DOLBY
¶
Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D
symbol are trademarks of Dolby Laboratories.
AAC
¶
AAC is a format of the MPEG2 standard. This features excellent high-compression encoding and
high-quality sound, enabling reproduction of 2-channel stereo sound and 5.1-channel surround,
and bilingual broadcast. The following is the patent numbers of this format.
OPSODIS is a registered trademark of the OPSODIS LTD.
7 About the Protective Circuit
This unit incorporates a protective circuit that
protects the amplifier circuits and speaker
system against damage.
As soon as the protective circuit works, the unit
goes into standby mode and the STANDBY
indicator flashes at the same time.
For power-on
¶
For 3 or 4 seconds after the power of the unit
is turned on the protective circuit works and
the sound is muted. Once the amplifier circuits
are stabilized, the protective circuit is released
and the sound is restored.
For heat-up of the power amplifier
¶
When the power amplifier of the unit heats up
under the following conditions, the protective
circuit works and the unit goes into the standby
mode.
•
The unit is kept used with excessive signal
input, and the temperature of the main
amplifier section exceeds the set operating
temperature.
•
Since the ventilation holes at the rear of the
unit are blocked or the unit is installed in a
narrow rack, the internal temperature of the
unit exceeds the set operating temperature.
In this case, wait until the temperature is
sufficiently lowered, then turn on the unit and
operate it at a lower volume.
The Communication trouble between Main microprocessor
and EEPROM was found. The possibility of EEPROM
breakage.
4. Trouble in Amplifier power supply.
Turn on the unit, trouble in Amplifier power supply.
(Refer to page 3. )
5. Trouble in Amplifier.
Short-circuit of speaker cable and amplifier is high
temperature state. (Refer to page 3. )
3. EEPROM
インターフェースの異常検出時。
メインマイコンとEEPROMの通信が出来ない。
EEPROM破損の可能性あり。
4. Power ONのアンプ電源異常時。電源オン時の電源異常表示。処理:スタンバイにする。
(3ページを参照)
5.
アンプ異常時。
スピーカーケーブルのショートやアンプが高温状態。
(3ページを参照)
6
6. WRITING AND UPDATE SOFTWARE
CPU (QU01) needs writing software, when a CPU (QU01)
is replaced.
Software for CPU and DSP (CS and TI) can be updated.
Have update application software. ("UpgradeDSP.exe",
"da610_writer.exe" and "H8Download.exe”)
There are three mode of download, regarding to the target
of software as bellow.
CPU (QU01)を交換する際は、CPU (QU01)へのソフトウェア
の書き込みが必要になります。
CPUおよびDSP(CSとTI)のソフトウェアのアップデートを行
います。
ソフトウェアのアップデートには
writer.exe
アップデートには次の
、およびH8Download.exeが必要です。
3つのモードがあります。
UpgradeDSP.exeとda610_
Mode 1: Update CS-DSP's software to 4M Flash-ROM.
This mode is to update the software for CS-DSP.
The target devise is 4M Flash-ROM (Q102) on PD01
(DSP PWB).
Unit needs connection to connection JIG with pushed
switch.
Unit needs to be set update condition, by two front keys.
The updating of software (DSP1) takes about 2 minutes.
Mode 2: Update TI-DSP's software to 4M Flash-ROM.
This mode is to update the software for TI-DSP.
The target devise is 4M Flash-ROM (Q202 and Q302) on
PD01 (DSP PWB).
Unit needs connection to connection JIG with pushed
switch.
Unit needs to be set update condition, by two front keys.
The updating of software (DSP2) takes about 2 minutes.
The updating of software (DSP3) takes about 9 minutes.
Mode 3: Update CPU's software to internal Flash-ROM.
This mode is to update the software for CPU.
The target devise is internal flash ROM of CPU (QU01)
on PD01 (DSP PWB).
Unit needs to be set to writing condition, by no pushing
switch of connection JIG.
The updating of software takes about 1 minute.
The following items are required for updating.
(NECESSARY EQUIPMENT)
• Windows PC (OS: Windows2000 or WindowsXP) with
Serial port.
• RS-232C Dsub-9 pin cable (female to female/straight
type)
• Update software to CPU. (H8Download.exe, etc... in CPU
folder)
• Update software to CS_DSP. (UpgradeDSP.exe, etc... in
CS_DSP folder)
• Update software to TI_DSP. (da610_writer.exe, etc... in
TI_DSP folder)
• Connection JIG (90M-ES150AJIG)
Use RS232C Dsub-9 pin cable (female to female/straight
type) to connect PC and the connection JIG.
Serial port on PC needs to be set by dialog box for each
program. Serial port can be set from COM1 to COM5.