Boss_me33 电路图维修原理图.pdf

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1、ME-33May. 2001 1 TABLE OF CONTENTSPage SPECIFICATIONS .1 LOCATION OF CONTROLS.3 EXPLODED VIEW .4 PARTS LIST.5 IDENTIFYING THE VERSION NUMBER .6 FACTORY RESET .6 TEST MODE .7 BLOCK DIAGRAM .13 CIRCUIT BOARD (MAIN BOARD 1/4).14 CIRCUIT BOARD (MAIN BOARD 2/4).15 CIRCUIT BOARD (MAIN BOARD 3/4).16 CIRCUI

2、T BOARD (MAIN BOARD 4/4).17 CIRCUIT DIAGRAM (MAIN BOARD 1/2).18 CIRCUIT DIAGRAM (MAIN BOARD 2/2).19 SERVICE NOTES First Edition Issued by RJA Copyright 2001 ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORP

3、ORATION. 17059084Printed in Japan (900) (CM) SPECIFICATIONS ME-33: Guitar Multiple Effects AD Conversion AF Method (*) DA Conversion Method 24-bit DAC Sampling Frequency 44.1 kHz Patches 60 (User) + 30 (Preset) Effects Guitar Simulator Compressor Overdrive / Distortion Auto Wah T-Wah Phaser Equalize

4、r Humanizer Guitar Amp Simulator Chorus Flanger Tremolo / Pan Pitch Shifter Harmonist Auto Riff Delay Reverb Noise Suppressor Volume Pedal Pedal Wah Pitch Bender Ring Modulator Nominal Input Level INPUT: -20 dBu AUX IN: -10 dBu Input Impedance INPUT: 1M ohms AUX IN: 47k ohms Nominal Output Level OUT

5、PUT: -20 dBu Output Impedance OUTPUT: 2k ohms Display 7 segments, 1 character LED Backlit Custom LCD 2001本書一部、全部無断複写転載禁。 ME-33： AD 変換 AF 方式（） DA 変換方式 24 bit DAC 周波数 44.1k Hz 60（）30（） T 用規定入力 INPUT ： -20 dBu AUX IN ： -10 dBu 入力 INPUT ： 1M AUX IN ： 47k 規定出力 OUTPUT ： -20 dBu 出力 OUTPUT ： 2k 7 1 桁 LED

6、LCD（付）主仕様目次主仕様配置図分解図確認方法方法図基板図 (MAIN BOARD 1/4) 基板図 (MAIN BOARD 2/4) 基板図 (MAIN BOARD 3/4) 基板図 (MAIN BOARD 4/4) 回路図 (MAIN BOARD 1/2) 回路図 (MAIN BOARD 2/2) 收音机爱好者资料库 Ra d i o Fa n s .CN ME-33May. 2001 2 Jacks INPUT Jack AUX IN Jack (Stereo Mini Type) OUTPUT Jacks L (MONO) / R PHONES Jack (Ster

7、eo Mini Type) AC Adaptor Jack Power Supply DC 9 V: Dry batteries (R6/LR6 (AA) type) x 6, AC Adaptor (PSAseries: Optional) Current Draw 160 mA * Expected battery life under continuous use: Carbon: 3.5 hours Alkaline: 12 hours These figures will vary depending on the actual conditions of use. Dimensio

8、ns 397.5 (W) x 212 (D) x 67 (H) mm 15-11/16 (W) x 8-3/8 (D) x 2-11/16 (H) inches Weight 1.8 kg / 4 lbs (including batteries) Accessories Owners Manual (#SE000160) Dry Batteries Alkaline: LR6 (AA) type x6 (#*) Roland Service (information Sheet) Options AC Adaptor (PSA series) * 0 dBu = 0.775 Vrms * I

9、n the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice. * AF Method (Adaptive Focus method) This is a proprietary method from Roland that vastly improves the signal-to-noise (S/N) ratio of the A/D and D/A converters. 接続端子 A

10、UX IN （） L(MONO)/R （） AC 電源 DC 9 V ：単3乾電池 x6、AC（BOSS PSA-100：別売）消費電流 160 mA 連続使用時電池寿命（使用状態異）電池約 3.5 時間電池約 12 時間外形寸法 397.5（幅）x 212（奥行）x 67（高）mm 重量 1.8 kg（乾電池含）付属品取扱説明書和文（#SE000159）単 3 乾電池 x 6（#*）保証書 (#40016489) AC ： BOSS PSA-100 0 dBu = 0.775 Vrms 製品仕様外観、改良予告変更。 AF 方式（Adaptive Focus method

11、） AD DA S/N 飛躍的向上独自方式。收音机爱好者资料库 Ra d i o Fa n s .CN May. 2001 3 A B C D E F G H I J K L M N O P Q R S T U V ME-33 LOCATION OF CONTROLS Parts No.Part CodePart NameDescriptionQty 1012381787SEG. LED LN514RA1 2SE000174LCD#U000564625001 SE000208KAKUSAN-SHEET#U000563501001 SE000202BACKLIGHT PLATE#U00056

12、3332001 SE000203LCD CONNECTOR#U000563387002 SE000290WHITE-SHEET#U000563523001 3SE000170VR KNOB#U000563308006 SE000185POT.RV110T-40E1-125A-B54#U000564581006 17048630VR ACCESSORY NUT M96 17048631VR ACCESSORY WASHER M96 4SE000171RUBBER SWITCH#U000563354001 5SE000172TACT SWITCH SKQKAKD010#U000536962005

13、22180605SWITCH PEDAL5 6SE000077RUBBER PLATE#U000563365001 7SE000162VR PEDAL#U000563218001 8SE000161TOP CASE#U000563207001 922360712CORD HOOK1 1013449717ADAPTOR JACK HEC2392-01-1501 11SE000096SWITCH HSW-2022-010010#MA250008301 1213449440JACK HSJ0857-01-2102 13SE000173PHONE JACK HTJ-064-121#U000564603

14、003 14SE000165PANEL#U000563400001 1 14 2346 7 5 13119 1210 8 / 配置図收音机爱好者资料库 Ra d i o Fa n s .CN ME-33May. 2001 4 A B C D E F G H I J K L M N O P Q R S T U V EXPLODED VIEW Parts No.Part CodePart NameDescriptionQty 1SE000161TOP CASE#U000563207001 2SE000162VR PEDAL#U000563218001 3SE000163BATTERY CASE

15、B#U000563220001 4SE000164BATTERY COVER#U000295121001 722180605SWITCH PEDAL5 8SE000202BACKLIGHT PLATE#U000563332001 922360712CORD HOOK 236-7121 10SE000171RUBBER SWITCH#U000563354001 11SE000169RUBBER PLATE#U000563365001 1222350313FOOT MKS 235-3135 13SE000077VR PEDAL CUSHION FRONT#U000295661001 14SE000

16、078VR PEDAL CUSHION REAR#U000295672001 15SE000203LCD CONNECTOR#U000563387002 1622350171RUBBER FOOT 235-1715 17SE000174LCD#U000564625001 18SE000166REAR PANEL#U000563411001 19SE000167BOTTOM COVER#U000563422001 20SE000168PEDAL HOLDER#U000563433005 22SE000204BATTERY TERMINAL +/-#U000563444002 23SE000205

17、BATTERY TERMINAL +#U000563455001 24SE000089BATTERY TERMINAL C#MA340025701 2522170103SUPPORT SPRING (FOR SWITCH PEDAL)5 28SE000208KAKUSAN-SHEET#U000563501001 29SE000209WHITE-SHEET#U000563523001 30SE000127VR PEDAL REFLECT SEAL#U000521493001 Screws No.Part CordPart NameDescriptionQty a40011278SCREW 3x8

18、 BINDING TAPTITE P FE ZC17 b40011323SCREW 3x10 BINDING TAPTITE P FE BZC12 c40127689SCREW 3x10 BINDING TAPTITE S FE BZC1 d40016590NYLON RIVET NRP-345 BLACK1 eSE000196HEXAGON SOCKET BOLT M6x60 BZC#U000564063001 f40016001LOCK NUT M6 U BZC1 g40016067PLAIN WASHER 6x13x1 BZC1 h40348223SPRING WASER M6 NO2

19、SWRH BZC2 i40123545JACK NUT M9x11x2 HLJ0999-01-2403 jSE000156INTERNAL TOOTH WASHER M9.1x13 Ni3 k40016445MINI JK NUT HSJ0999-01-1902 l40016456MINI JK WASHER HSJ0999-01-2102 30 g e 2 11 f 14 13 16 25 7 1 h a 27 j i l k 9 c d 18 10 15 17 28 8 29 23 24 22 20 a b 12 19 3 4 / 分解図 ME-33May. 2001 5 *1*2 CAS

20、ING / Qty #SE000163BATTERY CASE B#U000563220001 #SE000164BATTERY COVER#U000295121001 #SE000167BOTTOM COVER#U000563422001 #SE000165PANEL#U000563400001 #SE000168PEDAL HOLDER#U000563433001 #SE000166REAR PANEL#U000563411001 22350171RUBBER FOOTfor SWITCH PEDAL5 #SE000169RUBBER PLATE#U000563365001 2218060

21、5SWITCH PEDAL5 #SE000161TOP CASE#U000563207001 #SE000162VR PEDAL#U000563218001 SE000077VR PEDAL CUSHION FRONT#U000295661001 SE000078VR PEDAL CUSHION REAR#U000295672001 CHAISS / #SE000207JACK HOLDER#U000563477001 #SE000201LED HOLDER#U000563310005 KNOB, BUTTON / #SE000170KNOB#U000563308006 #SE000171RU

22、BBER SWITCH#U000563354001 SWITCH / SE000096SWITCH HSW-2022-010010#MA25000830SW19 on MB1 #SE000172TACT SWITCH SKQKAKD010#U00053696200SW9, SW13, SW17, SW18, SW20 on MB5 JACK, EXT TERMINAL / 外部接続端子 13449717HEC2392-01-150ADAPTOR JACKJK6 on MB1 13449440HSJ0857-01-210MINI JACKJK2, JK5 on MB2 #SE000173PHON

23、E JACK HTJ-064-121#U00056460300JK1, JK3, JK4 on MB3 DISPLAY UNIT / 表示 #SE000174LCD#U000564625001 #01238178LN514RA7SEG. LEDD6 on MB1 PWB ASSY / 基板完成品 # E SE000175MAIN SHEET ASSY (EXG)#U000545152001 NOTE : MAIN SHEET ASSY includes the following parts. 注意: 補修用 MAIN SHEET ASSY 、下記部品含。 *MAIN BOARD ASSY *

24、PEDAL BOARD ASSY PARTS LIST CONSIDERATIONS ON PARTS ORDERING When ordering any parts listed in the parts list, please specify the following items in the order sheet. QTYPART NUMBERDESCRIPTIONMODEL NUMBER 1022575241Sharp keyC-20/50 152247017300Knob (orange)DAC-15D Failure to completely fill the above

25、 items with correct number and description will result in delayed or even undelivered replacement. Ex. SAFETY PRECAUTION:*1 The parts marked have safety- related characteristics. Use only listed parts for replacement. The parts marked # are new (initial parts). *2 MB - MAIN BOARD ASSY, PB - PEDAL BO

26、ARD ASSY IC #02455489HD6433847RA26HIC (CPU)IC14 on MB1 02231767RA0A-101 (TC223C080AF-101)IC (DSP)IC15 on MB1 02451434AK4552VTIC (AD/DA)IC7 on MB1 #SE000176IC (EEPROM) CAT24WC32J#U00051867000IC16 on MB1 #SE000177IC (DRAM) GM71VS18163CLT-6#U00056450200IC18 on MB1 #02453056BU2090FS-E2IC (LED DRIVER)IC1

27、1 on MB1 01783589HD74HC4052FPELIC (CMOS)IC4 on MB1 01677701HD74HC574FPELIC (CMOS)IC12 on MB1 #SE000179IC (OP AMP) NJM2100V-TE1#U00052321400IC21 on MB1 15289109M5216FP-600DIC (OP AMP)IC10 on MB1 15289148M5218AFPIC (OP AMP)IC1 on MB4 #SE000178SPI-336-99-C-T1IC (PHOTO INTERRUPTER) #U00051870300IC20 on

28、PB1 01569601M51955AFPIC (RESET)IC13 on MB1 01906156S-8520E33MC-BJS-T2IC (DC-DC REGULATOR)IC6 on MB1 TRANSISTOR / 153091042SA1586-GR(TE85R)TRANSISTORQ8, Q13 on MB2 151294262SC2235YTRANSISTORQ2 on MB1 153191192SC4213ATRANSISTORQ9, Q10, Q11, Q12 on MB4 15329523RN1307TRANSISTORQ3, Q6 on MB2 151391302SK1

29、84-GRFET TRANSISTORQ1 on MB1 153291052SK208Y(TE85L)FET TRANSISTORQ4, Q5 on MB2 #SE000180FET TRANSISTOR CPH6302-TL#U00051444000Q7 on MB1 DIODE / 153391221SS301DIODED3, D12-D16, D18-D21, D25 on MB11 15339119T01SS352(TPH3)SWITCHING DIODED5, D17, D22-D24, D32, D33 on MB7 #SE000181DIODE 1SR154-400 TE25#U

30、00051038800D26-D31 on MB1 #02780401MA720-TXSCHOTTKY DIODED4 on MB1 00902978SB07-03N-AASCHOTTKY DIODED1 on MB1 #SE000183LED (GREEN) SML-110MT T86-2#U00052965000D26-D31 on MB6 00785856SLR-342VR3FLED (RED)D7-D11 on MB5 RESISTOR / 抵抗 #SE000184ERJ12ZYJ330UMTL.FILM RESISTOR #U00052352800R54, R59 on MB2 PO

31、TENTIOMETER / #SE000185POT. RV110T-40E1-125A-B54#U00056458100VR1-VR6 on MB6 CAPACITOR / 13549129M0 ECQ-B1H104JFCAPACITORC1 on MB1 INDUCTOR, COIL, FILTER / 00907856BLM21A601SPTFERRITE-BEADL1-L7, L10-L14 on MB12 #SE000187CHOKE COIL CR54-470LC 47UH#U00051449500L9 on MB1 #SE000186CHOKE COIL CR54-4R7MC 4

32、.7UH#U00051450600L8 on MB1 13529246DSS310-91D223S-50ATL12-134EMI FILTERFL1 on MB1 CRYSTAL, RESONATOR / 発振子 #SE000188CRYSTAL MA-406 10MHZ#U00051051300X1 on MB1 #SE000189CRYSTAL SG-8002DC 67.7376MHZ#U00051052400X2 on MB1 WIRING, CABLE / , / 発注関願、必下記4項目正確記入下。（例外除）必要数品名使用機種 1022575241Sharp keyC-20/50

33、152247017300Knob (orange)DAC-15D 記入洩、誤記等有場合、必要部品発送、大幅遅原因。御協力願。例）安全上注意：*1 付部品、安全上特別規格。交換際、指定部品番号以外部品使下。付部品新規部品。*2 ME-33May. 2001 6 #SE000194WIRING L=4+240+4MM AWG24/BLACK#U00056464700to BATTERY CASE1 #SE000193WIRING L=4+280+4MM AWG24/RED#U00056463600to BATTERY CASE1 #SE000191WIRING L=4+80+4

34、MM AWG26/BLUE#U00056466000to PEDAL BOARD1 #SE000192WIRING L=4+80+4MM AWG26/GRAY#U00056467100to PEDAL BOARD1 #SE000190WIRING L=4+80+4MM AWG26/YELLOW#U00056465800to PEDAL BOARD1 SCREWS / 類 40011278SCREW 3x8BINDING TAPTITE P FE ZC17 40011323SCREW 3x10BINDING TAPTITE P FE BZC12 40127689SCREW 3x10BINDING

35、 TAPTITE S FE BZC1 #SE000196HEXAGON SOCKET BOLT M6x60 BZC#U000564063001 40016001LOCK NUT M6U BZC1 40016067PLAIN WASHER 6x13x1BZC1 40348223SPRING WASER M6NO2 SWRH BZC2 #SE000197VR NUT#U000564287006 #40123545JACK NUT M9x11x2 HLJ0999-01-2403 #40016445MINI JK NUT HSJ0999-01-1902 #40016456MINI JK WASHER

36、HSJ0999-01-2102 SE000156INTERNAL TOOTH WASHER M9.1x13NiINPUT/OUTPUT JACK3 #40016590NYLON RIVET NRP-345 BLACK1 PACKING / 梱包材 #SE000210PACKING CASE#U000564107001 #SE000200PACKING C#U000564186001 #SE000198PACKING L#U000564118001 #SE000199PACKING R#U000564120001 MISCELLANEOUS / 他 #SE000202BACKLIGHT PLAT

37、E#U000563332001 #SE000205BATTERY TERMINAL +#U000563455001 #SE000204BATTERY TERMINAL +/-#U000563444002 SE000089BATTERY TERMINAL C#U1 22360712CORD HOOK236-7121 22350313FOOT MKS235-3135 #SE000208KAKUSAN-SHEET#U000563501001 #SE000203LCD CONNECTOR#U000563387002 22170103SUPPORT SPRING(FOR SWITCH PEDAL)5 S

38、E000127VR PEDAL REFLECT SEAL#U000521493001 #SE000209WHITE-SHEET#U000563523001 ACCESSORIES (Standard) / 標準付属品 #SE000159OWNERS MANUAL JAPANESE#U000567808001 #SE000160OWNERS MANUAL ENGLISH#U000567898001 *BATTERY LR6X/2ST NOTE : The above part (LR6G/2ST) does not supply as replacement parts,because it i

39、s options. 注意: 上記部品（LR6G/2ST）商品、補修用部品供給。 40016489WARRANTY CARD(JAPAN ONLY)1 IDENTIFYING THE VERSION NUMBER 1.Turn the main unit on while holding the GROUP SELECT and PHRASE TRAINER buttons down. 2.The version number will appear on the LCD screen. 3.Terminate the procedures by turning the main unit o

40、ff. FACTORY RESET Note: ME-33 user data cannot be saved in other sequencers using MIDI. Advice your customers of this when requests for repair are made. 1.Turn the main unit on while holding the EFFECT_R and EZ TONE buttons down. 2.F RST will appear on the LCD screen. 3.When you push the WRITE butto

41、n, the letters WRITE will flash on the LCD Screen for a while. Upon completion of initialization, the system will enter the same state as that at normal power-on. Note: Dont turn the power off while WRITE is flashing. To abort initialization, turn the power off without depressing the WRITE button. 確

42、認方法 1.GROUP SELECT, PHRASE TRAINER 同時押電源入。 2.LCD 表示。 3.電源切終了。方法注意： ME-33 他 MIDI 使用保存出来。予修理依頼客様、旨連絡下様願致。 1.EFFECT_R, EZ TONE 同時押、本体電源入。 2.LCD F RST 表示。 3.WRITE 押 LCD WRITE 文字点滅。初期化終了、通常電源投入時同状態。注意： WRITE 点滅中、電源切。初期化中止時、WRITE 押、電源切下。 ME-33May. 2001 7 TEST MODE Five different test modes from Mode 1 to Mode 5 are available using the ME-33. Use them to suit your circumstances. Note: *ME-33 user data cannot be saves in other sequencers using MIDI. Advise your customers of this when requests for repair are made. *If the test mode is defective, you cannot go to the next step. So be