Table of Contents
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Service
Manual
SECTION
1. TECH NI CAL SPEC I FI CA TIONS ........................................................................................... 1
2. ALIGNMENT ......................................................................................................................... 3
3. TROUBLESHOOTING .......................................................................................................... 4
4. BLOCK DIAGRAM ................................................................................................................ 5
5. WIRING DIAGRAM ............................................................................................................... 6
6. SCHEMATIC DIAGRAM ........................................................................................................ 7
7. PARTS LOCATION .............................................................................................................. 11
8. MICROPROCESSOR AND IC DATA ................................................................................... 14
9. EXPLODED VIEW AND PARTS LIST ................................................................................. 19
10. ELECTRICAL PARTS LIST ................................................................................................. 23
11. USER GUIDE ...................................................................................................................... 29
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
TABLE OF CONTENTS
TT8001
TT8001 /
F W
Turntable
PAGE
Part no. 90M09CW855010
First Issue 2006.02
MZ
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Table of Contents
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Summary of Contents for Marantz TT8001
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Page 1: Table Of Contents
Service TT8001 / Manual Turntable TABLE OF CONTENTS SECTION PAGE 1. TECH NI CAL SPEC I FI CA TIONS ................... 1 2. ALIGNMENT ......................... 3 3. TROUBLESHOOTING ......................4 4. BLOCK DIAGRAM ........................ 5 5. WIRING DIAGRAM ....................... 6 6. SCHEMATIC DIAGRAM ......................7 7. - Page 2 MARANTZ Parts for your 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.
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Page 3: Technical Specifications
1. TECHNICAL SPECIFICATIONS ■ ターンテーブル部 駆動方式....................サーボ式ダイレクトドライブ 回転数....................33 1/3rpm、45rpm、78rpm ワウ・フラッター ........................0.1％以下 S/N比 ............................70dB以上 起動時間................0.3秒以内で規定回転（33 1/3rpm時） ターンテーブル .................アルミダイカスト 直径：331mm モーター....................ダイレクトドライブモーター スピード制御方式 ......................クォーツ制御 負荷特性...........................針圧80gで0％ 回転数偏差 ........................±0.003％以内 ■ トーンアーム部 アーム形式..............スタテックバランス S字型パイプアーム 有効長............................230mm オーバーハング..........................15mm トラッキングエラー........................3゜ 以内 アーム高さ調整範囲........................約6mm 針圧可変範囲 .....................0∼4.0g（1目盛 0.25g） 適合カートリッジ自重............14.0∼20.0g（ヘッドシェルを含む） ■ カ−トリッジ部（STANTON社製 681EEE Mk III） カートリッジ形式 .........................MM型 出力電圧... - Page 4 ■ 針先の清掃 針交換のしかた 針先は非常に繊細にできていますので、取り 交換針は、お買い上げの販売店またはお近く 扱いには十分ご注意ください。針先のゴミは の修理相談窓口にて、TT8001付属交換針 柔らかいブラシなどで軽く取り除いてくださ 『STANTON製 D6800EEEMk 』をご指定 い。 の上、お求めください。 本機の電源スイッチをOFFにします。 ■ 針の寿命 古い針を矢印の方向に引き抜きます。 針の寿命は使用状態などで大幅にかわりま す。針先が磨耗してくると高音が荒い感じに なり、歪みが増し、またレコード盤を傷める 原因となります。そうした場合には、速やか に針を交換してください。 ■ 注油について 本機のモーターは注油の必要がありません。 絶対に注油しないでください。 新しい針を矢印の方向に差し込みます。 • カートリッジ（ STANTON 社製 681EEE Mk III ）を 交換した場合のヘッドシェルへの取り付け位置（推奨 LEFT SIGNAL (WHITE) RIGHT SIGNAL (RED)
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Page 5: Alignment
2. ALIGNMENT ワウ・フラッタ 回転数の調整 WOW FLUTTER / ROTATIONAL SPEED ADJUSTMENT 必要機器 Necessary Equipment • VTVM （高周波電圧計） • VTVM(Vacuum Tube Volt Meter) • ワウ・フラッタメータ（回転むら計） • Wow and Flutter meter • テスト用レコード • Test Record • Screw driver (ceramic) • ドライバー（セラミック） Wow and Flutter VTVM Meter Input... -
Page 6: Troubleshooting
3. TROUBLESHOOTING POWER ON CHECK LED CHECK FUSE (FUSE901-905) ON D.D MOTOR CONTROL PWB NORMAL ON NORMAL CHECK AC ADAPTOR OUTPUT NORMAL NO CHECK VR OF START/STOP SWITCH IS NORMAL CHECK START/STOP CHECK CONTROL PWB ASS'Y SWITCH NORMAL CHECK MOTOR NORMAL CHECK SPEED CHECK VR OF "33", "45", "78"... -
Page 7: Block Diagram
4. BLOCK DIAGRAM 5. WIRING DIAGRAM IC302 BA10393 CIRCUIT RECTIFIER IC301 BD4745G RESET IC X301 Q103,104 OSCILLATOR IC303 2SD1889,2SB1340 HEDS-9700 IC104 16MHz MAX003 DRIVE TRANSISTOR AF51 4558 µ-PRO LEVEL ADJ. IC106 Q105,106 IC101,102 BU4066 IC304 2SD1889,2SB1340 COIL NIM2147 DIP VOLTAGE OUTPUT W27C512 DRIVE TRANSISTOR DRIVE IC... -
Page 8: Schematic Diagram
6. SCHEMATIC DIAGRAM D,D. MOTOR - 1/2 405-8001-1690 R301 R306 C308 C307 1SS132 R314 L324 R302 22K R304 3.3K R305 1M D301 R309 100/10 0.1u C302 R303 C317 R319 4.7K R329 0.1uF IC302A R331 C310 BA10393 0.1uF R330 C301 C318 D302 C303 C309... - Page 9 D,D. MOTOR - 2/2 405-8001-1690 C103 102P R160 100 R106 R107 D105 C110 1SS132 Q103 C119 0.1uF 2SD1889 C114 100u/35 C101 102P 100u/35 D106 1SS132 7 IC101B R101 6.8K R102 NJM2147 C102 102P R122 1 1W R105 270 Q104 R104 D104 C118 2SB1340...
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Page 10: Parts Location
7. PARTS LOCATION D,D. MOTOR A D,D. MOTOR B 405-8001-1690 Q301 405-8001-1690 IC903 IC904 Q103 Q104 Q105 Q106 IC301 IC303 IC901 Q107 Q108 IC101 IC104 IC302 IC905 IC906 IC102 Q101 Q102 IC105 IC106 鉛フリー半田 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu). -
Page 11: Microprocessor And Ic Data
8. MICROPROCESSOR AND IC DATA CONTROL A CONTROL B IC303 MAX003 405-8001-1691 405-8001-1691 Port 3 Port 4 Address bus Data bus (upper) Data bus (lower) EXTAL XTAL STBY H8/300H CPU RESO Interrupt controller φ/P6 LWR/P6 BACK/P6 BREQ/P6 WAIT/P6 Watchdog timer ADTRG/CS /IRQ (WDT) - Page 12 IC901 417-8001-764 BA05ST,TO-220FP IC301 417-HDJ2000-503 REFERENCE BD4745G VOLTAGE VOUT Vref Variable output type (BA00AST / ASFP) REFERENCE VOLTAGE IC101, IC102 417-DJ5500-579 NJM2147D,DIP8 Fixed output type Dimensions (Units:mm) +0.3 +0.3 10.0 +0.3 +0.2 f3.2±0.1 6.5±0.2 2.3±0.2 +0.2 0.5±0.1 1.27 0.5±0.1 1.0±0.2 2 3 4 5 1.778 0.5+0.1...
- Page 13 H11, H12, H13 IC304 IC103 417-DJ5500-580 417-HV3500K-244 417-PS2-504 W27E512-12 IC(US1881KUA/US2882KUA) HEDS-9700#F51 RESISTOR LENS OUTPUT CONTROL BUFFER Output OE/V PHOTO DIODES COMPARATORS CHANNEL Voltage Regulator CHANNEL CORE DECODER ARRAY Chopper SIGNAL PROCESSING CIRCUITRY CODE DETECTOR SECTION EMITTER SECTION WHEEL UA Package SO Package Pin 1 - V Pin 1 - V...
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Page 14: Exploded View And Parts List
9. EXPLODED VIEW AND PARTS LIST... - Page 15 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 16 POLYFOAM L 506-8001-445L 90M09CW809040 CUSHION POLYFOAM R 506-8001-445R 90M09CW807010 REINFORCING PASTEBPARD(123.5*110MM) 507-8001-2660 CUSHION FOR TONEARM 90M09CW809050 CUSHION 612-ST150-159 (20*20*28T) 90M09CW801010 PACKING CASE GIFT BOX 507-8001-2649 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
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Page 17: 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 18 C303 00D9410024606 CER. CAP. 0.1uF/ 50V,Z,0805 TYPE,Y5V 413-DV330-313 MOTOR C304 00D9580049100 CER. CAP. 1000pF/50V,J,0805 TYPE,NPO 413-DV330-311 MOTOR C305 00D9410024606 CER. CAP. 0.1uF/ 50V,Z,0805 TYPE,Y5V 413-DV330-313 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 19 90M-HZ200200R DIODE SWITCHING DIODE(1SS355,UMD2,SMD) 414-CD1000-075 MOTOR D305 90M-HZ200200R DIODE SWITCHING DIODE(1SS355,UMD2,SMD) 414-CD1000-075 MOTOR D306 90M-HZ200200R DIODE SWITCHING DIODE(1SS355,UMD2,SMD) 414-CD1000-075 MOTOR D901 00D9580018607 DIODE DIODE(1N4002/1N4002TA,1A/100V) 414-DV300-5014 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 20 415-1300-240 MOTOR L320 90M-FC900430R FERRITE CORE CHIP BEAD(SBK201209T-601Y-S) 415-1300-240 MOTOR L321 90M-FC900430R FERRITE CORE CHIP BEAD(SBK201209T-601Y-S) 415-1300-240 MOTOR L322 90M-FC900430R FERRITE CORE CHIP BEAD(SBK201209T-601Y-S) 415-1300-240 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 21 CHIP(1K OHM,1/8W, 0805,J,TP 150V) 412-DV330-305 MOTOR R152 00D9410025333 CHIP RES. CHIP(1K OHM,1/8W, 0805,J,TP 150V) 412-DV330-305 MOTOR 90M-NP000030R CHIP RES. R153 CHIP( 220 OHM,1/8W,0805,J,TP 150V ) 412-DV330-333 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 22 412-3113-061 MOTOR 90M-SP001360R SW SW901 POWER SW 403-8001-263 MOTOR 00D9580074803 X'TAL X301 CITIZEN BRAND(CSA-309,16MHz) 427-CDN88-072 SENSOR PWB ASSY SENSOR 90M-HW100770R PHOTO UNIT IC103 IC(HEDS-9700#F51) 417-PS2-504 NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 23 Printed in Taiwan 02/2006 00M09CW851110 mzh-d...