Marantz ST7001 Service Manual
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Marantz ST7001 Service Manual

Fm/am tuner
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See also: User Manual
Service
Manual
U version
STANDBY
POWER
F version
STANDBY
POWER
SECTION
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. FACTORY / SERVICE MODE ............................................................................................... 2
3. WRITING MICROPROCESSOR PROCEDURE ................................................................... 3
4. WIRING DIAGRAM ............................................................................................................. 11
5. BLOCK DIAGRAM .............................................................................................................. 13
6. SCHEMATIC DIAGRAM...................................................................................................... 15
7. PARTS LOCATION.............................................................................................................. 19
8. MICROPROCESSOR AND IC DATA................................................................................... 25
9. EXPLODED VIEW AND PARTS LIST ................................................................................. 31
10. ELECTRICAL PARTS LIST ................................................................................................. 35
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
FM/AM TUNER ST7001
ON/STANDBY
CATEGORY
FM/AM TUNER ST7001
ON/STANDBY
SLEEP

TABLE OF CONTENTS

ST7001
SLEEP
TIMER
TUNED
STEREO
DISPLAY
MENU
A
PRESET
BAND SELECT
SLEEP
TIMER
TUNED
STEREO
DIMMER
A-PRESET
MENU
BAND SELECT
ST7001 /
F B/F N/U1B
FM / AM Tuner
TUNING/PRESET
PUSH ENTER
TUNING/PRESET
PUSH ENTER
PAGE
Part no. 90M46BW855020
First Issue 2005.10
MZ

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Summary of Contents for Marantz ST7001

  • Page 1: Table Of Contents

    Service ST7001 / F B/F N/U1B Manual FM / AM Tuner U version TUNING/PRESET FM/AM TUNER ST7001 STANDBY SLEEP TIMER TUNED STEREO POWER ON/STANDBY CATEGORY DISPLAY MENU PRESET BAND SELECT PUSH ENTER F version TUNING/PRESET FM/AM TUNER ST7001 STANDBY SLEEP...
  • Page 2 Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed.

  • Page 3: Technical Specifications

    FM 室内アンテナ ..............1 AM loop antenna .............1 FM アンテナアダプター ............1 FM indoor antenna ............1 リモコン接続コード ..............1 FM antenna adaptor............1 Remote Control Connecting Cord ........1 TUNING/PRESET TUNING/PRESET FM/AM TUNER ST7001 FM/AM TUNER ST7001 STANDBY STANDBY SLEEP SLEEP TIMER TIMER TUNED TUNED...

  • Page 4: Factory / Service Mode

    2. FACTORY / SERVICE MODE A. FACTORY MODE A. FACTORY モード To reset all settings to default status, follow the procedure below. 1. Connect mains cord to the unit while pressing A and C 1. A ボタンと ボタンを押しながら電源コードを接続します。 button. (A and C button are pushed 3 seconds or more.) 約...

  • Page 5: Writing Microprocessor Procedure

    3. WRITING MICROPROCESSOR PROCEDURE NECESSARY EQUIPMENT 必要機器 • Windows PC (OS : Windows2000 or WindowsXP) with • Windows PC (Windows 2000 or Windows XP) Serial port Serial Port 付き • RS-232C Cable straight type (9 Pin female - 9 Pin female) •...
  • Page 6 3. Double click the flash.exe, and Launch the "FUJITSU 3. flash.exe をダブルクリックし、 "FUJITSU FLASH MCU Programmer" を起動します。 FLASH MCU Programmer". 4. Click the Set Environment. 4. Set Environment をクリックします。...
  • Page 7 5. Choose the using serial port, and click OK. 使用する serial port 番号を選択し をクリックします。 6. Target Microcontroller から NB95F108/H を選択します。 6. Choose the NB95F108/H in the Target Microcontroller. Choose the 10MHz in the Crystal Frequency. Crystal Frequency から 10MHz を選択します。 Click Open in the Hex File.
  • Page 8 7. Choose the St7001xm_wxxx.mhx. And click Open. 7. St7001xm_wxxx.mhx を選択し、 Open をクリックします。 8. Disconnect the mains cable from the unit. 電源コードを本機から抜きます。 RS-232C Serial 9. Connect RS-232C on the rear panel of the unit and Serial 本機のリアパネルにある 端子と の Port を RS-232C ケーブルで接続します。...
  • Page 9 11. Connect the mains cable to the unit. Then not lights the 電源コードを本機に差し込みます。この時 STANDBY の は点灯しません。 STANDBY LED. 12. Click Full Operation (D+E+B+P). 12. Full Operation (D+E+B+P) をクリックします。 13. OK をクリックします。 13. Click OK. 14. Progress status of updating will be shown on PC. ソフトウェアの書き込みが行われます。...
  • Page 10 15. If updating is completed successfully, 書き込みに成功すると "Full Operation OK!" とかかれたダ appears "Full Operation OK!" in a dialog box. イアログボックスが表示されます。 Click OK. をクリックします。 16. Click X icon, and close. ウインドウの右上にある アイコンをクリックして閉じま す。...
  • Page 11 17. Disconnect the mains cable from the unit. 電源コードを本機から抜きます。 18. Insert a thin rod to the hole near the REMOTE CONTROL 18. REMOTE CONTROL 端子近くにある穴に細い棒を入れ内 terminal and push the switch (PUSH301) inside to turn off 部にあるプッシュスイッチ (PUSH301) を押します。 the switch. 19.
  • Page 12 Personal notes:...

  • Page 13: Wiring Diagram

    4. WIRING DIAGRAM AC INLET OUT1 OUT2 RC5-IN/OUT U only AC OUTLET MICROPROCESSOR RC-5 SW XM-READY RS-232C USB JACK INT/EXT UPDATE SW IR-FLASH 2P CABLE POWER TRANS 15P CABLE CP305 MAIN PWB STANDBY TRANS FM / AM TUNER MODULE CP308 XM-JIG CN304 11 CP101...

  • Page 14: Block Diagram

    5. BLOCK DIAGRAM U only U only U only...

  • Page 15: Schematic Diagram

    6. SCHEMATIC DIAGRAM MAIN PWB L OUT U only R OUT L OUT R OUT FROM POWER TRANSF. U only FROM POWER TRANSF. FROM POWER TRANSF. POWER TRANSF. FLASHER IN FROM FRONT PWB FROM FRONT PWB...
  • Page 16 TO MAIN PWB TO MAIN PWB FRONT PWB POWER KEY PWB FROM MAIN PWB...

  • Page 17: Parts Location

    7. PARTS LOCATION FRONT A FRONT B Q105 Q107 Q106 Q104 Q115 POWER KEY B Q108 POWER KEY A Sn-Ag-Cu Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 18 MAIN A Q310 IC309 IC810 IC301 Q701 Q702 IC701 IC303 IC304 IC702 Q303 IC302 Sn-Ag-Cu Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 19 MAIN B Q302 Q301 Q807 - Q803 IC305 IC807 IC806 Q315 IC310 IC808 IC803 IC802 Q306 Q307 Q810L Q810R IC307 Q811L Q811R Q305 Q304 Q314 IC804 IC308 IC501 Q802 Q801 Q313 IC801 IC306 Q315L Q315R Q501L Q501R Q308 Q312 Q316L Q316R Q502L Q502R Q309 Q311...

  • Page 20: Microprocessor And Ic Data

    8. MICROPROCESSOR AND IC DATA ■ IC305 : MB95F108W Pin No. Direction Function Pin No. Direction Function MC-8FX CPU A/D Power (5V) Reset control BU4094 Chip Enable A/D Ref.V (5V) Line Out Mute X0,X1 Clock control Power Down Check PG2/X1A* Interrupt control XM-DACMS (Chip Select) PG1/X0A*...
  • Page 21 IC306 : ST232CDR PIN DESCRIPTION PIN No SYMBOL NAME AND F UNCTION Positive Terminal for the first Charge Pump Capacitor Doubled Voltage Terminal Negative Terminal for the first Charge Pump Capacitor Positive Terminal for the second Charge Pump Capacitor Negative Terminal for the second Charge Pump Capacitor Inverted Voltage Terminal Second Transmitter Output Voltage Second Receiver Input Voltage...
  • Page 22 IC802 : SN74LV08A † logic symbol logic diagram, each gate (positive logic) & FUNCTION TABLE (each gate) INPUTS OUTPUT IC806 : BU4094BCF DATA 8-STAGE SHIFT REGISTER 8-BIT STROBE STORAGE REGISTER THREE- STATE OUTPUT GND = 8 = 16 TRUTH TABLE INPUTS PARALLEL OUTPUTS SERIAL OUTPUTS...
  • Page 23 IC807 : PCM1791ADB FUNCTIONAL BLOCK DIAGRAM LRCK LRCK Current Audio V OUT L− DATA Segment Data Input MUTE DATA V OUT L+ MSEL I/V Buffer ZEROL ZEROR D/S and Filter MUTE Oversampling DGND Advanced Digital Bias V COM Segment AGNDF Filter MSEL Vref...

  • Page 24: Exploded View And Parts List

    9. EXPLODED VIEW AND PARTS LIST S3(S2) S5*4 S3(S2) S1*2 S3(S2) S5*12 S3(S2) S9*2 FRONT PWB POWER KEY PWB S4*4 MAIN PWB FLT100 (FRONT PWB) S4*9 S4*2 SCREW +2S 3*10 B-TYPE BK/FH SCREW +2S 3*8 B-TYPE BK/BH SCREW +2S 3*8 B-TYPE NI/BH S1*4 SCREW S4*2...
  • Page 25 5707047250140S 00M46BW851110 USER GUIDE USER MANUAL ST7001 F 5707047250140S /U1B 00M46BW851250 USER GUIDE USER MANUAL ST7001 U 5707047250130S 00MZK46BW0010 UNIT KIT REMOTE CONTROLLER RC7001ST 8300323500020 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 26 E605010090010 90M-ZA000160R ANTENNA ANT WIRE DIPOLE 67029 E605010010000 90M-ZD000520R CONN. CORD 1200MM/2P RCA CABLE RED/WHITE L063122020010 90M-ZD000530R CONN. CORD 1P/840MM RCA PLUG NI ORANGE L063841010010F NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

  • Page 27: Electrical Parts List

    10. ELECTRICAL PARTS LIST PARTS INFORMATION NOTE ON SAFETY FOR FUSIBLE RESISTOR : RESISTORS The suppliers and their type numbers of fusible resistors 1) 00MGD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W are as follows; 2) 00MGD05 × × × 160, Carbon film fixed resistor, ±5% 1/6W 1.
  • Page 28 00MNN05562610 CHIP RES. 5.6K-J,1/16W-1608REEL C20005626M160F FRONT R109 00MNN05123610 CHIP RES. 12K-J,1/16W-1608REEL C20001236M160F FRONT R110 00MNN05103610 CHIP RES. 10K-J,1/16W-1608REEL C20001036M160F FRONT R111 00MNN05432610 CHIP RES. 4.3K-J,1/16W-1608REEL C20004326M160F NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 29 00MDD95240300 CER. CAP. COG24PF-J/50V-1608REEL D010240167160S MAIN C358 00D9639004698 CER. CAP. X7R0.01UF-K/50V-1608REEL D011103777160S MAIN C359 00MOA47505020 ELECT CAP. 4.7UF-M/50V,5*11 D0404R7087100F MAIN C360 00D9639005927 ELECT CAP. 0.1UF-M/50V,5*11-5RE.SY D040R10087070F NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 30 D011102777160S MAIN C822 /U1B 00D9639004708 CER. CAP. X7R0.1UF-K/50V-1608REEL D011104577160S MAIN C823 /U1B 00D9639004708 CER. CAP. X7R0.1UF-K/50V-1608REEL D011104577160S MAIN C824 /U1B 00D9639005778 ELECT CAP. 10UF-M/50V,5*11-5RE D040100087050F NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 31 1N4148W FAST SWITCHING SOD-323 K005041480020S MAIN D804 /U1B 00D9630219709 DIODE 1N4148W FAST SWITCHING SOD-323 K005041480020S MAIN D805 /U1B 00D9630219709 DIODE 1N4148W FAST SWITCHING SOD-323 K005041480020S NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 32 L045084006040S MAIN J340 CORD JUMPER (0.6/52MM) L045084006040S MAIN J341 CORD JUMPER (0.6/52MM) L045084006040S MAIN J342 CORD JUMPER (0.6/52MM) L045084006040S MAIN J343 CORD JUMPER (0.6/52MM) L045084006040S NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 33 L045084006040S MAIN J425 CORD JUMPER (0.6/52MM) L045084006040S MAIN J426 CORD JUMPER (0.6/52MM) L045084006040S MAIN J427 CORD JUMPER (0.6/52MM) L045084006040S MAIN J428 CORD JUMPER (0.6/52MM) L045084006040S NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 34 CORD JUMPER (0.6/52MM) L045084006040S MAIN J720 /U1B CORD JUMPER (0.6/52MM) L045084006040S MAIN J721 /U1B CORD JUMPER (0.6/52MM) L045084006040S MAIN J722 /U1B CORD JUMPER (0.6/52MM) L045084006040S NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 35 CORD JUMPER (0.6/52MM) L045084006040S MAIN J877 /U1B CORD JUMPER (0.6/52MM) L045084006040S MAIN J878 /U1B CORD JUMPER (0.6/52MM) L045084006040S MAIN J879 /U1B CORD JUMPER (0.6/52MM) L045084006040S NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 36 MAIN Q502L 00D9630044301 CHIP TRS. KTC2875B(MB) 0.15W SOT23(RTK) J5222875B0010S MAIN Q502R 00D9630044301 CHIP TRS. KTC2875B(MB) 0.15W SOT23(RTK) J5222875B0010S MAIN Q701 /U1B 90M-BA001180R TRS. KRC102M,0.4W/TO92M J6020102M0010 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 37 00MNN05473610 CHIP RES. 47K-J,1/16W-1608REEL C20004736M160F MAIN R426R 00MNN05473610 CHIP RES. 47K-J,1/16W-1608REEL C20004736M160F MAIN R427L 00MNN05473610 CHIP RES. 47K-J,1/16W-1608REEL C20004736M160F MAIN R427R 00MNN05473610 CHIP RES. 47K-J,1/16W-1608REEL C20004736M160F NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 38 C20000006M160F MAIN R808 /U1B 00MNN05473610 CHIP RES. 47K-J,1/16W-1608REEL C20004736M160F MAIN R809 /U1B 00MNN05473610 CHIP RES. 47K-J,1/16W-1608REEL C20004736M160F MAIN R810 /U1B 00MNN05103610 CHIP RES. 10K-J,1/16W-1608REEL C20001036M160F NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 39 8200280150140 MAIN T301 90M-TS002590R TRANSF. STAND-BY 100V/50HZ 28*15 8200280150140 MAIN T301 /U1B 90M-TS002600R TRANSF. STAND-BY 120V/60HZ 28*15 8200280150200 MAIN U301 90M-YT004630R TERMINAL A202D0031P 1P G435202003110S NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
  • Page 40 HL-50RDR RED 5PI P=2.54MM K500052008010S P-KEY Q108 00D9600111808 TRS. TR CHIP KRC107S SOT23 J5020107S0050S P-KEY R116 RES. 560-J,1/5W-52RE-AX C00005616P520F P-KEY SW101 00D9630045708 PUSH SW SKHV10920A,5MM/260G G180000270010S NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

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