Marantz-PM11S2-int-sm 电路图 维修手册.pdf

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1、PM-11S2 Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Service Manual PM 11S PM-11S2 /F N/K1G/N1G/U1G /N1S Part no. 90M04AJ855020 First Issue 2008.08 MZ Integrated Amplifi er TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. CAUTION . 1 3. AL

2、IGNMENTS . 2 4. SERVICE MODE / TRIM CHECK MODE . 4 5. PROTECTION MODE . 8 6. UPDATE FIRMWARE . 10 A SOFTWARE DOWNLOADS AND INSTALLS PROCEDURE . 10 B WRITING AND UPDATE SOFTWARE . 26 7. WIRING DIAGRAM . 37 8. BLOCK DIAGRAM . 39 9. SCHEMATIC DIAGRAM . 41 10. PARTS LOCATION . 55 11. EXPLODED VIEW AND P

3、ARTS LIST . 71 12. MICROPROCESSOR AND IC DATA . 76 13. ELECTRICAL PARTS LIST . 83 14. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .107 POWER ON OFF PHONES VOLUME A TONE SPEAKER B SPEAKER REC OUT PRE OUT A TT MC OPERATE PHONO D SPLA Y SELECTOR NPUT RadioFans.CN 收音机爱 好者资料库 安全上注意： 部品、安全上重要部品。必指定部品番

4、号使用下。 MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifi cations for which it is famous. Parts for your

5、 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. The following information must be supplied to eliminate delays in processing your order

6、 : 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. SHOCK, FIRE HAZARD SERVIC

7、E 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 resi

8、stance 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. Ref. UL Standard No. 60065. In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned addres

9、s. 080702MZ USA MARANTZ AMERICA, INC 100 CORPORATE DRIVE MAHWAH, NEW JERSEY 07430 USA EUROPE / TRADING D&M EUROPE B. V. P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX : +31 - 40 - 2507860 KOREA D&M SALES AND MARKETING KOREA LTD.

10、CHUNG JIN B/D., #1001, 53-5, WONHYORO 3 GA, YONGSAN-GU, SEOUL, 140-719, KOREA PHONE : +82 - 2 - 323 - 2155 FAX : +82 - 2 - 323 - 2154 CANADA D&M Canada Inc. 5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1 CANADA PHONE : 905 - 415 - 9292 FAX : 905 - 475 - 4159 JAPAN D&M BUILDING, 2-1 NISSHIN-CHO, KA

11、WASAKI-KU, KAWASAKI-SHI, KANAGAWA, 210-8569 JAPAN D&M Holdings Inc. CHINA D&M SALES AND MARKETING SHANGHAI LTD. ROOM.808 SHANGHAI AIRPORT CITY TERMINAL NO.1600 NANJING (WEST) ROAD, SHANGHAI, CHINA. 200040 TEL : 021 - 6248 - 5151 FAX : 021 - 6248 - 4434 NOTE ON SAFETY : Symbol Fire or electrical shoc

12、k 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 fi re or electrical shock hazard. RadioFans.CN 收音机爱 好者资料库 1 O OO OS OLUME O S S C O O C OO S ELE TOR NPUT 6-5/8 (168) 3/16 (4)5-3/4

13、 (146) 3/4 (18) 17-3/8 (440) 17-1/2 (444) 3/4 (19) 1 (25) 15-3/4 (400) Unit: inch (mm) 1. TECHNICAL SPECIFICATIONS Power output (20 Hz 20 kHz simultaneous drive of both channels) 8 load .100 W x 2 4 load .200 W x 2 Total frequency distortion (20 Hz 20 kHz simultaneous drive of both channels, 8 load)

14、 .0.01 % Output band width (8 load, 0.05 %) . 5 Hz 50 kHz Frequency response (CD, 1 W, 8 load) .5 Hz 120 kHz 3 dB Dumping factor (8 load, 20 Hz 20 kHz) .100 Input sensitivity/Input impedance PHONO (MC) .270 V/100 PHONO (MM) .3 mV/47 k BALANCED . 480 mV/20 k CD/LINE . 240 mV/20 k Output voltage/Outpu

15、t impedance PRE OUT .1.9 V/220 Maximum allowed PHONO input (1 kHz) MC . 12 mV MM . 130 mV RIAA deviation (20 Hz 20 kHz) . 0.5 dB S/N (IHF-A, 1 W, 8 load) PHONO (MC : 0.5 mV input) . 76 dB PHONO (MM : 5 mV input) . 90 dB BALANCED : 500 mV input . 95 dB CD/LINE : 500 mV input . 96 dB Tone control Bass

16、 (50 Hz) . 8 dB Treble (20 kHz) . 8 dB Power requirement /F . AC 100 V 50/60 Hz /K .AC 220V 50 Hz /N . AC 230 V 50/60 Hz /U . AC 120 V 60 Hz Power consumption J60065/EN60065 7th Ed./UL60065 .300 W Accessories Remote controller (RC-11PMS1) .1 AAA batteries .2 Detachable AC power cable .1 Maximum oute

17、r dimensions (Amp) Width . 17-3/8 in (440 mm) Height . 6-5/8 in (168 mm) Depth . 17-1/2 in (444 mm) Weight (Amp) .58.6 lb (26.6 kg) 2. CAUTION 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

18、 wires are removed, the wires must be installed in the same roots, same places. 3. Do not hold the side panel (013D) to move the unit when the unit is disassembled. 2. 注意 当機音質考慮。 1. 類取外場合、元位置取付 。 2. 類取外場合配線、元通 戻。 3. 当機分解状態移動、 (013D)持。 RadioFans.CN 收音机爱 好者资料库 2 AC N POWER ON OFF PHONES VOLUME A SPEAK

19、ER B SPEAKER REC OUT MC OP RA E PHOO SELECTOR INPUT Digital Voltmeter R ch POWER ON/OFFVOLUMESPEAKERS A V Digital Voltmeter L ch V 3. ALIGNMENTS Adjustment Procedure Set the power voltage to rated voltage for this adjustment DC Offset Voltage Adjustment 1. Before turning on the power, Insert Digital

20、 Voltage Meter between the SPEAKER SYSTEMS A (L CH) + and . Insert Digital Voltage Meter between the SPEAKER SYSTEMS A (R CH) + and . 2. Turn on the power, VOLUME is set as -. 3. Press the SPEAKER A button. 4. After turn on the power and 2 minutes pass, first L CH is adjusted. The variable resistor

21、R629 on P601 is turned with adjustment driver, and the Digital Voltage Meter is adjusted to 0 mV 10 mV. 5. Then, R CH is adjusted. The variable resistor R729 on P701 is turned with adjustment driver, and the Digital Voltage Meter is adjusted to 0 mV 10 mV. 6. Although after-adjustment DC offset volt

22、age has some change, Please check that the range of DC offset voltage between L ch (R ch) + and L ch (R ch) - terminal of SPEAKER SYSTEMS A is 0 mV 20 mV. P701(R ch)P601(L ch) R729R629 調整手順 調整時必電源電圧定格電圧合。 DC電圧調整 1. 電源ON前SPEAKER SYATEMS A L CHR CH+端子-端子間 接続。 2. 電源投入-。 3. SPEAKERS AON。 4. 電源投入2分経過後、最初

23、L CH調整。 P601基板半固定抵抗R629調整回、L CH出力端子接続 電圧0 mV 10 mV以内調整。 5. 続、R CH調整。P701基板半固定抵抗R729 調整回、R CH出力端子接続 電圧0 mV 10 mV以 内調整。 6. 調整後DC電圧多少変動、 SPEAKER SYSTEMS A L CH R CH +端子-端子間DC電圧 0 mV 20 mV範囲確認。 3 Digital Voltmeter V Digital Voltmeter V Idling Current Adjustment 1. After DC Offset Voltage Adjustment is c

24、ompleted, adjust the Idling Current with the variable resistor R633 and R733 on the PWB (P601/P701). 2. Turn off the power. 3. + of Connect Digital Voltage is connected to the No. 1 pin and connected to No. 3 pin of J653. 4. + of Connect Digital Voltage is connected to the No. 1 pin and connected to

25、 No. 3 pin of J753. 5. Before turning on the power, R633 and R733 have been counter clockwise turned with the adjustment driver. 6. Turn on the power, VOLUME is set as -. 7. With seeing the digital voltage meter turn the variable resister clockwise slowly to adjust the idling current. ? ? ? R633 (R7

26、33). ? R633 (R733) clockwise to increase the idling current. ? ? ? ? ? ? ? 9.6 mV(48 mA) 0.5 mV(2.5 mA) each. 8. After 5 minutes, repeat the same procedure as 7. ? R633 (R733) clockwise to increase the idling current. ? ? ? ? ? ? ? 10.4 mV(52 mA) 0.5 mV(2.5 mA) each. Adjustment is completed. 9. Remo

27、ve connection cable, attach the top cover. Idling current decreases with the temperature rise inside the unit, and it is set to 10mV (50mA) of setting value in about 30 minutes after turn on the power. P701(R ch)P601(L ch) R733 J653 R633 J753 電流調整 1. DC電圧調整終了後、P601/P701基板上半固定 抵抗R633R733電流調整。 2. 電源OF

28、F。 3. P601基板J653接続。 J6531番+, 3番 接続。 4. P701基板J753接続。 J7531番+, 3番 接続。 5. 電源投入前半固定抵抗R633R733、調整 反時計方向回。 6. 電源投入-。 7. P601/P701基板J653/J753接続 電圧値監視、 半固定抵抗R633R733 時計向回。 ? R633 R733時計方向回電流増 加。 ? 電流調整値 9.6 mV(48 mA) 0.5 mV(2.5 mA)。 8. 5分経過後、上記7.手順一度調整。 ? 電流調整値 10.4 mV(52 mA) 0.5 mV(2.5 mA)。 以上調整完了。 9. 接続外

29、、取 付。 調整終了後取付内部温度上昇 伴電流減少、電源投入後約30分設定値 10mV(50mA)。 4 ? ? ? ? ? ? ? ? All LCDs are disappear 全消灯 OK is displayed when there is no problem with the communication Connect connector IN and Out of F.C.B.S NG is displayed when there is problem with the communication All LCDs and All indicator lightup 全点灯

30、Press Press PressPressPress After 3 seconds TO THE TRIM CHECK MODE TRIM ? CONNECT AC N V AC Voltmeter V AC Voltmeter Oscillator R chL ch 4. SERVICE MODE 1. To enter the Service Mode, press the POWER ON/OFF button with pressing the DISPLAY and ATT buttons to turn on the unit. Or when the remote code

31、166363 is received while power is ON. When into the Service Mode, the memory is cleared and the unit is initialized. 2. The Model name and Version number are displayed on the Front LCD. Whenever press the DISPLAY button, the display changes as follows. Turn off power to quit service mode. TO ENTER T

32、HE TRIM CHECK MODE. Before press the TONE button, following connection and setup are required. 1. Oscillator is connected to R and L of CD input terminal. 2. Voltmeter is connected R CH + and L CH + of SPEAKER SYSTEMS A. 1. 本体DISPLAYATT押POWER ON/OFF押。 、電源中166363受信 。入。 入全設定出荷状態 。 2. 初名、表示。 DISPLAY押下記

33、表示。 POWER ON/OFF押、電源切 解除。 TRIM TONE押前、下記接続設定行。 1. CD入力端子RL発振器接続。 2. SPEAKER SYSTEMS A RCH, LCHAC 接続。 5 1st ? ? 2nd3rd4th PressPress ? ? ? ? ? ? 5th6th7th 9th10th11th 13th14th15th 8th 12th Press Press Press Press Press Press PressPress PressPress ? ? ? ? ? ?!?! ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? !? !

34、? 3. Adjust out put level of Oscillator to 500 mV, 1 kHz 4. Turn INPUT SELECTOR knob, and select CD. 5. Turn VOLUME knob, and adjust volume level to - 35.5 dB. 6. Press SPEAKERS A button. 7. Press TONE button (1 st). - 35.5 is displayed and speaker output voltage is set to about 1.0 V. When adjust o

35、utput level with 1.0 V correctly, tune the output voltage of Oscillator to fine adjustment. After, whenever press the TONE button, 1.0 V of output level are made into 0 dB standard, TRIM adjustment function works and output level changes according to the display. TO ENTER THE LEVEL TRIM ADJUSTMENT M

36、ODE. 8. Set frequency of Oscillator to 1 kHz. Press TONE button (2nd). Whenever press the TONE button, the display changes as follows and output level changes according to the display. TO ENTER THE BASS TRIM ADJUSTMENT MODE. 9. Set frequency of Oscillator to 50 Hz. Press TONE button (5th). Whenever

37、press the TONE button, the display changes as follows and output level changes according to the display. 3. 発振器500 mV, 1 kHz設定。 4. INPUT SELECTOR回CD選択 5. VOLUME回- 35.5 dB。 6. SPEAKERS A押。 7. TONE押(1回目)。 - 35.5表示、出力電圧 約1.0 V。 正確1.0 V合場合発振器出力電圧微調整 。 以降、出力1.0 V基準（0 dB）、TONE 押調整機能働表示従出力 変化。 LEVEL TRIM調整

38、 8. 発振器周波数1 kHz。 TONE押(2回目)。TONE押 下記表示変、表示従出力変 。 BASS TRIM調整 9. 発振器周波数50 Hz。 TONE押(5回目)。TONE押 下記表示変、表示従出力変 。 6 16th17th18th 20th21th22th 24th25th26th 19th 23th Press Press Press Press Press Press PressPress PressPress ? ? ? ? ? ? ? ? ? ? ?!?! ? ? ? ? ? ? ? ? !? ! ? ? ? ? ? ? ? ? ? TO ENTER THE TREBLE TRIM ADJUSTMENT MODE. 10. Set frequency of Oscillator to 30 kHz. Press TONE button (16th).