Marantz ST-7001 Service Manual
Service
ST7001
PUSHENTER
TUNING/PRESET
STEREO
RDS
TUNED
SECONDARY
BANDSELECT
AUTOTUNE
MENU
DISPLAY
DIMMER
STANDBY
ON/STANDBY
POWER
DAB/FM/AMTUNER ST7001
ST7001 /
N1B/N1S
Manual
STANDBY
ON/STANDBY
POWER
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. FACTORY / SERVICE MODE ............................................................................................... 2
3. WRITING MAIN MICROPROCESSOR PROCEDURE ......................................................... 3
4. UPDATE DAB MICROPROCESSOR PROCEDURE .......................................................... 12
5. WIRING DIAGRAM .............................................................................................................21
6. BLOCK DIAGRAM ..............................................................................................................23
7. SCHEMATIC DIAGRAM...................................................................................................... 25
8. PARTS LOCATION .............................................................................................................. 29
9. MICROPROCESSOR AND IC DATA................................................................................... 35
10. EXPLODED VIEW AND PARTS LIST ................................................................................. 43
11. ELECTRICAL PARTS LIST................................................................................................. 46
DAB/FM/AMTUNER ST7001
AUTOTUNE
MENU
DISPLAY
DIMMER
TABLE OF CONTENTS
DAB / FM / AM Tuner
TUNING/PRESET
STEREO
RDS
TUNED
SECONDARY
BANDSELECT
PUSHENTER
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
ST7001
Part no. 90M46BW855010
First Issue 2005.08
MZ
MARANTZ DESIGN AND SERVICE
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 specifi cations 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 specifi ed.
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.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677
EUROPE / TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
CANADA
MARANTZ CANADA INC.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA
PHONE : 905 - 415 - 9292
FAX : 905 - 475 - 4159
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
No.1 JALAN KILANG TIMOR
#08-03 PACIFIC TECH CENTRE
SINGAPORE 159303
PHONE : +65 6376 0338
FAX : +65 6376 0166
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
JAPAN
D&M Holdings Inc.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX : +81 42 741 9190
Technical
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
SHOCK, FIRE HAZARD SERVICE TEST :
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
KOREA
MARANTZ KOREA CO., LTD.
ROOM 604, ELECTRO OFFICE, 16-58,
HANGGANG-RO 3GA, YONGSAN-KU,
SEOUL, 140-013, KOREA
PHONE : +82 - 2 - 323 - 2155
FAX : +82 - 2 - 323 - 2154
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
verifi ed before it is return to the user/customer.
In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.
050616MZ
1. TECHNICAL SPECIFICATIONS
PUSH ENTERPUSH ENTER
TUNING/PRESETTUNING/PRESET
STEREOSTEREO
RDSRDS
TUNEDTUNED
SECONDARYSECONDARY
BAND SELECTBAND SELECT
AUTO TUNEAUTO TUNE
MENUMENU
DISPLAYDISPLAY
DIMMERDIMMER
STANDBYSTANDBY
ON/STANDBYON/STANDBY
POWERPOWER
DAB/FM/AM TUNER ST7001DAB/FM/AM TUNER ST7001
1233315
360
440
(mm)
13 65
78
FM tuner section
Frequency range.................... 87.5 MHz ~ 108.0 MHz[/N]
Antenna terminals............................... 75 Ω, Unbalanced
Usable sensitivity .................................. 1.1 µV (12.2 dBf)
..........................................1.1 µV (IHF)
Image interference ratio.......................................... 80 dB
IF interference ratio............................................... 100 dB
AM suppression ratio .............................................. 50 dB
Effective selectivity............................... 50 dB (±400 kHz)
Capture ratio .......................................................... 2.0 dB
Frequency characteristics.... 20 Hz ~ 15 kHz +0.5/1.0 dB
Signal-to-noise ratio
Monaural .............................74 dB (IHF), 70 dB (DIN)
Stereo.................................. 68 dB (IHF), 64 dB (DIN)
Total harmonic distortion
Mono 1 kHz (at 75 kHz dev.) ............................. 0.2 %
Stereo 1 kHz (at 67.5 kHz dev.) ........................ 0.3 %
Stereo separation 1 kHz (WIDE)............................. 43 dB
DAB tuner section [/N version only]
Frequency range
.......... 174.928 (5A) ~ 239.200 (13F) MHz (BAND III)
........1452.960 (LA) ~ 1490.624 (LW) MHZ (L.BAND)
Sensitivity. ........................................................... -99 dBm
Signal-to-noise ratio.............................................. 103 dB
THD+N....................................................0.007 % (1 kHz)
Channel separation.................................. 100 dB (1 kHz)
Selectivity............................. 40 dB (at adjacent channel)
Frequency response ............ +0.5/0.5 dB (5 Hz ~ 20 kHz)
Digital output........................................... Optical, Coaxial
Sampling frequency .............................................. 48 kHz
Aerial terminal...........................................75 Ω, F female
Analog output level ...............................................2 Vrms
AM tuner section
Frequency range......................... 522 kHz ~ 1611kHz[/N]
Antenna terminals..........Terminal type with loop antenna
Usable sensitivity .................................................... 18 µV
Signal-to-noise ratio................................................ 53 dB
General
Power supply.....................................AC 230 V, 50 Hz[/N]
Power consumption.................................................. 12 W
Weight.....................................................................4.1 kg
Accessories
Audio connecting cord ................................................... 1
Power supply cord.......................................................... 1
Remote control unit (RC7001ST) .................................. 1
Size "AAA" batteries ...................................................... 2
AM loop antenna............................................................ 1
FM indoor antenna......................................................... 1
DAB indoor antenna..................................................1[/N]
Remote Control Connecting Cord.................................. 1
User Guide..................................................................... 1
1
2. FACTORY / SERVICE MODE
モード
モード
A. FACTORY MODE
To reset all settings to default status, follow the procedure
below.
1. Connect mains cord to the unit while pressing DIMMER
and DISPLAY button. (DIMMER and DISPLAY button are
pushed 3 seconds or more.)
2. The unit becomes the setup of default automatically.
B. SERVICE MODE
Micromrocessor and DAB software Version check
1) Connect mains cord to the unit while pressing MENU and
DISPLAY button.
2) All Segments of FLD will be light ON.
3) Turn TUNING/PRESET Knob clockwise or counter
clockwise. VIRSION is displayed on FLD.
Ex. :
A. FACTORY
1.
DIMMER ボタンと DISPLAY ボタンを押しながら電源コー
ドを接続します。約３秒以上ボタンを押します。
2. 自動的に出荷時の設定になります。
B. SERVICE
モード
モード
Microprocessor と DAB software VERSION 確認
MENU ボタンと DISPLAY ボタンを押しながら電源コード
1)
を接続します。
FLD が全点灯します。
2)
3)
TUNING/PRESET ツマミを回転させると各バージョンが表
示されます。
表示例 :
Main Microprocessor VERSION
DAB Software VERSION
4) To exit Service mode, turn off the power switch and
disconnect mains cord.
）サービスモードの解除は、電源を切り電源コードを外します。
4
2
3. WRITING MAIN MICROPROCESSOR
PROCEDURE
NECESSARY EQUIPMENT
• Windows PC (OS : Windows2000 or WindowsXP) with
Serial Port
• RS-232C Cable straight type (9 Pin male - 9 Pin female)
• Connection JIG : ST-7001 DAB/MICOM UPGRADE
BOARD (90M-ST7001JIG)
• Writing software (flashprog16lx-v01l11.exe)
• Writing data (Marantz_DABxxxx.mhx)
NOTE: xx is a revision number.
INSTALL PROCEDURE
Double click flashprog16lx-v01l11.exe.
必要機器
• Windows PC (OS : Windows2000 または WindowsXP) で
Serial ポートのあるもの
• RS-232C ストレートケーブル (9Pin オス -9Pin メス )
接続冶具 : ST-7001 DAB/MICOM UPGRADE BOARD
•
(90M-ST7001JIG)
書き込み用ソフトウェア (fl ashprog16lx-v01l11.exe)
•
書き込み用データ (Marantz_DABxxxx.mhx)
•
インストール手順
fl ashprog16lx-v01l11.exe をダブルクリックします。
3
Click Yes .
Yes をクリックします。
Click Next.
Next をクリックします。
4
Check Complete, and click Next.
Complete にチェックを入れて Next をクリックします。
Click Install.
Install をクリックします。
5
The status bar appears.
インストールが開始します。
Click Finish.
Finish をクリックします。
6
WRITING PROCEDURE
Disconnect the mains cord from the unit.
Connect RS-232C on the connection JIG and Serial Port of
windows PC with RS-232C cable.
Turn the MODE SELECTOR switch (SW401) of Connection
JIG to the MICOM UPGRADE side.
Connect the connection JIG to SERVICE PORT in the rear
panel of the unit.
Connect mains cord to the unit.
Launch up the FUJITSU Flash MCU Programmer
(FMC16LX).
Connection
書き込み手順
本機の電源ケーブルを抜きます。
Windows PC の Serial Port と接続冶具を RS-232C ケーブル
で接続します。
接続冶具の
UPGRADE
接続冶具を本体のリアパネルにある
ます。
本体の電源ケーブルを差し込みます。
MODE SELECTOR スイッチ (SW401) を MICOM
側に切替えます。
SERVICE PORT に接続し
接続図
Windows PC
RS-232C Cable straight type
(9 Pin male - 9 Pin female)
MODE SELECTOR switch (SW401)
MICOM UPGRADE side.
Click Start, programs, FUJITSU FLASH MCU Programmer
and FMC16LX.
Connection JIG :
ST-7001 DAB/MICOM
UPGRADE BOARD
(90M-ST7001JIG)
Start → programs → FUJITSU FLASH MCU Programmer
→ FMC16LX をクリックして起動します。
7
Click Set Environment.
Set Environment をクリックします。
Choose the using serial port, and click OK.
接続している
Serial Port 番号を選び、OK をクリックします。
8
Choose MB90F352/C/S/CS in Target Microcontroller.
Choose 4MHz in Crystal Frequency.
Click Open.
Target Microcontroller から MB90F352/C/S/CS を選びます。
Crystal Frequency から 4MHz を選びます。
Open をクリックします。
Select writing data, and click Open.
書き込みデータを選び、
Open をクリックします。
9
Click Full Operation(D+E+B+P).
Full Operation(D+E+B+P) をクリックします。
Click OK.
Click OK.
OK をクリックします。
OK をクリックします。
10
Click X icon, and close FUJITSU Flash MCU Programmer
(FMC16LX).
X( 閉じる ) アイコンをクリックし終了します。
Disconnect mains cord from the unit.
Disconnect connection JIG from the unit.
Check the version.
Refer to "2. SERVICE MODE" on page 2.
本体から電源ケーブルを抜きます。
接続冶具を外します。
バージョンを確認してください。
ページの
2
"2. SERVICE MODE"
で確認します。
11
4. UPDATE DAB MICROPROCESSOR
PROCEDURE
NECESSARY EQUIPMENT
• Windows PC (OS : Windows2000 or WindowsXP) with
Parallel Port
• Parallel Cable straight type (25 Pin male - 25 Pin female)
• Connection JIG : ST-7001 DAB/MICOM UPGRADE
BOARD (90M-ST7001JIG)
• Writing software and several files (DAB folder: include fast
DRE310 Programmer.exe, install.bat, etc...)
• Writing data (Flash_DRE310_EVMSPISLAVE_ 20050701
_TBK_01_002_HE.bin)
NOTE: File name will change according to release date.
INSTALL PROCEDURE
Press right button of mouse on the install.bat, and choose
the Edit in a menu.
必要機器
• Windows PC (OS : Windows2000 または WindowsXP) で
Parallel
ポートのあるもの
• Parallel ストレートケーブル (25Pin オス -25Pin メス )
接続冶具 : ST-7001 DAB/MICOM UPGRADE BOARD
•
(90M-ST7001JIG)
書き込み用ソフトウェア一式 (DAB フォルダ内 fast
•
DRE310 Programmer.exe
書き込み用データ (Flash_DRE310_EVMSPISLAVE_ 2005
•
0701_TBK_01_002_HE.bin)
があります。
インストール手順
、install.bat など )
ファイル名は変更になる場合
Install.bat を右クリックしメニューを出し、編集 (Edit) を選び
ます。
12
The text which copies "wdpnp.sys" and a "windrvr.sys"
file to the system folder of Windows is described.
Check the following texts. When text is different,
correct it, then save as same filename.
Case of Windows XP
wdpnp.sys と windrvr.sys ファイルを Windows のシステムフォ
ルダにコピーする文章が書かれています。下記の通りにかかれ
ているか確認してください。
もし、下記と違う場合は違う箇所を書き直し、上書き保存をし
てください。
Windows XP の場合
Case of Windows 2000
Click X icon, and close.
Windows 2000 の場合
X アイコンをクリックして閉じます。
13
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