Boss_CE-5T_Chorus_Ensemble_Service_Manual电路图.pdf

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1、SERVICE NOTES Second Edition Issued by RJA Copyright 2002 ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. Printed in Japan (0800) (AS)17059623E2 May 2002CE-5(T) SPECIFICATIONS.2 LOCATION OF CONTRO

2、LS,PARTS LIST.3 EXPLODED VIEW,PARTS LIST.4 PARTS LIST.5 THE INSPECTION METHOD .8 CIRCUIT BOARD.9 CIRCUIT DIAGRAM.10 WARNING Due to an IC change, the parts have been changed from serial No. KP16600. We call the new type of this model, CE-5A for identifying the old type and new type for convenience on

3、 service system. Although the model name will change from “CE-5” to “CE-5A”, the product pedal is still labeled “CE-5”. The appearance of “CE-5” and “CE-5A” are the same. Identify by the serial number or the model name that is silk-screen printed on the board. When referring to the service notes or

4、ordering parts, check the model name using the above process. This service note is for “CE-5A”. Refer to “CE-5 SERVICE NOTES”(#17059623) when repairing “CE-5”. Variable resistor, jack, switch and mechanical parts for the “CE-5” and “CE-5A” are compatible. RadioFans.CN 收音机爱 好者资料库 2 May 2002 SPECIFICA

5、TIONS Controls Pedal Switch Effect Level Modulation Rate Modulation Depth High Filter Low Filter Indicator Check Indicator (serves also as battery check indicator) Jacks Input Output A(MONO)/B AC Adaptor Input Impedance 1 M ohm Output Impedance 1 k ohm Recommended Load Impedance 10 k ohm or greater

6、Residual Noise -93 dBu or less (IHF-A, Typ.) (Filter Control knob; center) Power Supply DC 9 V; Dry battery (6F22/9V) AC Adaptor (PSA-series) Current Draw 22 mA (DC 9 V) *Expected battery life under continuous use: Carbon: 12 hours These figures will vary depending on the actual conditions of use. D

7、imensions 73 (W) x 129 (D) x 59 (H) mm 2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches Weight 410 g / 0.9 lbs (including battery) Accessories Owners manual English:(#2604776702) Japanese:(#2604776603) Dry Battery; 6F22/9V (#*)(Carbon) Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”)

8、Options AC Adaptor PSA-Series *0 dBu = 0.775 Vrms *In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice. RadioFans.CN 收音机爱 好者资料库 3 CE-5(T) LOCATION OF CONTROLS,PARTS LIST fig.panel NO.PART CODEPART NAMEDESCRIPTION 113449

9、711AC ADAPTOR JACKHEC-0470-01-630 22253753801PSA CAUTION253-538 322480260ROUND KNOB PR KNOBMF BLK/LCG 13289155POTENTIOMETER (E.LEVEL, RATE)RK0971110 250KC 422480260ROUND KNOB PR KNOBMF BLK/LCG 13289154POTENTIOMETER (DEPTH)RK09711100K4A 100KB 513449150MFPHONE JACK (STEREO)HTJ-064-12D 62235730400FOOT

10、BASE (PEDAL MAT)235-304 72202785100BOTTOM COVER202-851 82235730500BOTTOM BASE235-305 9G253751603BOTTOM CAUTION PSAFCC/CE/C-TICK/EMC GRY 10752802T000PEDAL 11F3449112JACK (STEREO)HTJ-064-13D 1222480220P R-KNOB (INTERNAL)(SS) BF BLK/LCG 22480221P O-KNOB (EXTERNAL)(OUTER) S BLK/LCG 13289151POTENTIOMETER

11、 (FILTER)RK0972310 50KAX2+250KC 132222748802PANEL 14752803C000CASE 151502928100LED (RED)L-34HDSL RadioFans.CN 收音机爱 好者资料库 4 May 2002 EXPLODED VIEW,PARTS LIST fig.explo PARTS SCREW No.PART CODEPART NAMEDESCRIPTIONQTY 113129710SWITCH (PUSH)JM-04041 22226733300CUSHION226-3331 3F3419102BATTERY CONNECTOR1

12、 4G253751603BOTTOM CAUTION PSAFCC/CE/C-TICK/EMC GRY1 52235730500BOTTOM BASE235-3051 62202785100BOTTOM COVER202-8511 72216756000INSULATION SPACER1 82215770201PEDAL GUIDE BUSH215-7021 92217710900COIL SPRING217-1091 102235730400FOOT BASE (PEDAL MAT)235-3041 No.PART CODEPART NAMEDESCRIPTIONQTY aH5039401

13、NYLON WASHER 3X6X0.52 b40010267SCREW M3X10BINDING FE BZC2 c40010901SCREW M3X6BINDING B1 BZC4 dH5029820SCREW M3X10THUMB SCREW1 11 2 3 4 a 5 6 7 8 9 d 10 b c 5 CE-5(T) PARTS LIST fig.part1e CASING 2235730500BOTTOM BASE235-305 1 2235730400FOOT BASE (PEDAL MAT)235-304 1 2202785100BOTTOM COVER202-851 1 #

14、 752803C000CASE 1 # 2222748802PANEL 1 # 752802T000PEDAL 1 KNOB,BUTTON 22480260P R-KNOBMF BLK/LCG 3 22480220P R-KNOB (INTERNAL)(SS) BF BLK/LCG 1 22480221P O-KNOB (EXTERNAL)(OUTER) S BLK/LCG 1 SWITCH 13129710JM-0404SWITCH (PUSH)SW11 JACK,EXT TERMINAL 13449150MFHTJ-064-12DPHONE JACK (STEREO)JK2,JK32 F3

15、449112HTJ-064-13DJACK (STEREO)JK11 13449711HEC-0470-01-630AC ADAPTOR JACKJK41 PWB ASSY # 752803O000JACK BOARD ASSYCE-5A 1 # 752803L000LED BOARD ASSYCE-5A 1 # 752803P001MAIN BOARD ASSYCE-5A 1 IC # F5199105S-81250 SGY-ZIC (REGULATOR)IC71 # 02894289NJM022BMIC (OP AMP)IC2,IC4,IC63 # F5209133ES56028SIC (

16、ECHO)IC11 15289141M5223AFP-600DIC (BIPOLAR OP AMP)IC51 TRANSISTOR 153191082SC-3324GR-TE85RTRANSISTORQ11 153191072SC4116-GR(TE85R)TRANSISTORQ5,Q6,Q7,Q8,Q9,Q106 F53295302SK879YFET TRANSISTORQ2,Q42 15329103T02SK880-GR(TE85R)FET TRANSISTORQ31 DIODE 010195341SS355 TE-17SWITCHING DIODED3,D42 1502928100L-3

17、4HDSLLED (RED)LED11 153391211SS301(TE85R)(CHIP)DIODEDA1,DA22 F5339201GS1GDIODED21 F5339312RD5.6S B3DIODED11 RESISTOR 00567023RPC05T 101 JMTL.FILM RESISTORR561 00567156RPC05T 102 JMTL.FILM RESISTORR1,R18,R673 00567289RPC05T 103 JMTL.FILM RESISTORR2,R5,R7,R9,R10,R12,R19,R23,R25,R27,R35, R37, 18 005674

18、12RPC05T 104 JMTL.FILM RESISTORR3,R21,R28,R33,R40,R41,R627 00567556RPC05T 105 JMTL.FILM RESISTORR6,R14,R20,R24,R34,R53,R647 00567290RPC05T 123 JMTL.FILM RESISTORR11,R262 00567423RPC05T 124 JMTL.FILM RESISTORR581 00567301RPC05T 153 JMTL.FILM RESISTORR17,R43,R613 00567189RPC05T 182 JMTL.FILM RESISTORR

19、421 00567312RPC05T 183 JMTL.FILM RESISTORR161 SAFETY PRECAUTIONS: The parts marked have safety-related characteristics. Use only listed parts for replacement. CONSIDERATION ON PARTS ORDRING When ordering any parts listed in the parts list, please specify the following items in the order sheet. QTYPA

20、RT NUMBERDESCRIPTIONMODEL NUMBER Ex.1022575241Sharp KeyC-20/50 152247017300Knob (orange)DAC-15D Failure to completely fill the above items with correct number and description will result in delayed or even undelivered replacement. NOTE: The parts marked # are new. (initial parts) 6 May 2002 00567323

21、RPC05T 223 JMTL.FILM RESISTORR221 00567456RPC05T 224 JMTL.FILM RESISTORR681 00567334RPC05T 273 JMTL.FILM RESISTORR4,R82 00567345RPC05T 333 JMTL.FILM RESISTORR36,R52,R653 00567112RPC05T 471 JMTL.FILM RESISTORR481 00567245RPC05T 472 JMTL.FILM RESISTORR49,R512 00567378RPC05T 473 JMTL.FILM RESISTORR13,R

22、15,R55,R57,R595 00567256RPC05T 562 JMTL.FILM RESISTORR601 00567389RPC05T 563 JMTL.FILM RESISTORR38,R39,R45,R464 # 01892767MCR03 EZH J 752CHIP RESISTOR(1608TYPE)R29,R312 # 01892989MCR03 EZH J 753CHIP RESISTOR(1608TYPE)R30,R322 POTENTIOMETER # 13289155RK0971110 250KC POTENTIOMETER E.LEVEL RATEVR3,VR42

23、 13289154RK09711100K4A 100KBPOTENTIOMETERVR21 13289151RK0972310 50KAX2+250KCPOTENTIOMETERVR11 CAPACITOR 13549329M0ECQ-B1H104KF3 0.1/50VPOLYEST. CAPACITORC81 13639546M0ECEA1CKA100B 10UF/16VCHEMICAL CAPACITORC1,C7,C17,C35,C47,C486 13639550M0ECEA1CKA101B 100UF/16VCHEMICAL CAPACITORC27,C32,C333 13639549

24、M0ECEA1CKA470B 47UF/16VCHEMICAL CAPACITORC14,C36,C533 13639602M0ECEA1HKA010B 1UF/50VCHEMICAL CAPACITORC2,C162 # 13639601M0ECEA1HKAR47B 0.47/50VCHEMICAL CAPACITORC13,C432 01674701ECJ1VF1E104Z 0.1UF/16VKCERAMIC CAPACITOR(CHIP)C10,C25,C26,C34,C375 02450767ECJ1VB1E183KCERAMIC CAPACITORC21,C232 01674612E

25、CJ1VB1H103KCERAMIC CAPACITORC28,C30,C46,C49,C505 01674478ECJ1VB1H122KCERAMIC CAPACITORC521 01674523ECJ1VB1H272KCERAMIC CAPACITORC12,C152 01674534ECJ1VB1H332KCERAMIC CAPACITORC19,C222 01674578ECJ1VB1H682KCERAMIC CAPACITORC3,C52 02456534ECJ1VF1C334ZCERAMIC CAPACITORC24,C292 01674667ECJ1VF1H333ZCERAMIC

26、 CAPACITORC44,C45,C513 01674689ECJ1VF1H473ZCERAMIC CAPACITORC20,C312 01674334ECUV1H101JCVCERAMIC CAPACITORC4,C92 01674356ECUV1H151JCVCERAMIC CAPACITORC401 01674389ECUV1H221JCVCERAMIC CAPACITORC41,C422 01674390ECUV1H271JCVCERAMIC CAPACITORC11,C182 01674423ECUV1H471JCVCERAMIC CAPACITORC38,C392 WIRING,

27、CABLE 23477381RTFLAT CABLE12P 1 SCREWS H5029820SCREW M3X10THUMB SCREW 1 H5029325SCREW 3X6PAN HEAD TAPTITE-2 BZC 5 H5039205WASHER 12.5X9.5X0.5/0.9INTERNAL TOOTH FENI 3 H5039510NUT M9X12X2FENI 3 H501941301SCREW 3X10MMBINDING MACHINE FEBC 2 H5039104JACK WASHER M9.2X14X1.6AL 2 22137709JACK SPACER M9.6X1

28、4X1.0 1 H5039401NYLON WASHER 3X6X0.5 2 H5039521VR ACCESSORY NUT M7 4 H5039112WASHER M9 3 40010267SCREW M3X10BINDING FE BZC2 40010901SCREW M3X6BINDING BI BZC4 PACKING G2627738INNER BOX 1 # 2260725203PACKING CASE 1 MISCELLANEOUS G253751603BOTTOM CAUTION PSAFCC/CE/C-TICK/EMC GRY 1 40016512INSULOK TIE80

29、M/M T-18S 2 2226733300CUSHION267-333 1 2253753801PSA CAUTION253-538 1 2216756000INSULATION SHEET216-560 1 2215770201PEDAL GUIDE BUSH215-702 1 2217710900COIL SPRING214-109 1 F3419102BATTERY CONNECTOR 1 H2369402POLYCA PIPE M3X6X6 1 ACCESSORIES (Standard) # 2604776603OWNERS MANUALJAPANESE 1 RESISTOR 7

30、CE-5(T) # 2604776702OWNERS MANUALENGLISH 1 # *BATTERYMANGANESE 1 ACCESSORIES (Standard) 8 May 2002 THE INSPECTION METHOD Output waveform check 1.Connect an oscillator to the INPUT jack, and input test signal. 2.Connect an oscilloscope to the OUTPUT A jack. 3.Check that the minimum and maximum values

31、 for the delay time are as follows. fig.check1 . Residual noise check 1.Connect a 47k short plug to the INPUT jack. 2.Connect a noise meter to the OUTPUT A jack. 3.Measure the noise and check that it is -93dBu(IHF-A) or lower. fig.check2 INPUT 30Hz 200mVp-p SET CONTROLSOUTPUT Waveform (RANGE:1mS/DIV

32、, 100mV/DIV) Minimum DELAY TIME Check OK : 3.6mS4.4mS 30Hz 200mVp-p (RANGE:1mS/DIV, 100mV/DIV) Maximum DELAY TIME Check OK : 7mS8mS 47k ohm Short Plug Noise Check OK : -93dBu(IHF-A) INPUTSET CONTROLSOUTPUT Waveform 9 CE-5(T) CIRCUIT BOARD fig.circit fig.circit View from component side View from foil

33、 side 10 May 2002 CIRCUIT DIAGRAM fig.circit FILTER LOW A8V LED BOARD ASSY INPUT 752803L000 (PCB 2291749600) GRY A9V WHT A8V A8V (PCB G2927203 2/2) DEPTH (PCB 2292768700) IN JACK GND A8V YEL GRN A4.0V A8V BRN E.LEVEL 752443O000 A9V RED OUTPUT B A8V ORG (PCB G2927203 1/2) FILTER HIGH A8V VIO (F520913

34、3) AC ADAP TOR OUTPUT A (MONO) A8V BLK JK BOARD ASSY A8VA8V MINMAXMINMAX MINMAX CUTFLAT RATE CUTFLAT *1 *1 GRY ORG WHT CHECK *1 : No Mounting *2 : S-81250SGY or NJU7201L50-T3 *1 *2 *1 *1 752803P001 MAIN BOARD ASSY D A + + + + D A +5V A + D + +5V D + + D + + A A A A D D + + + A D + + +5V + D A D D +

35、+ + D +5V D +5V + + D + D A A A A A A A A A D C16 1/50 C32 100/16 R4710k R53 1M 5 7 SW1 JM-0404 12 13 20 VR4 250kC 1 2 3 R8 27k R18 1k Q4 2SK879Y 3 12 R33 100k R50 10k R46 56k R60 5.6k C5 0.0068 R317.5k C30 0.01 C15 0.0027 C18 270pR24 1M 9 10 DA1 1SS301 12 3 Q6 2SC4116GR 1 23 R52 33k + - IC4B NJM022

36、BM 6 5 7 R44 10k C42 220p C43 0.47/50 C210.018 C24 0.33 C2 1/50 R65 33k BT1 9V 006P 12 21 19 20 16 R36 33k R55 47k VR1-a 50kAx2 1 2 3 17 14 + - IC4A NJM022BM 2 3 1 C45 0.033 Q8 2SC4116GR 1 23 R39 56k C26 0.1 R68 220k R9 10k D2 GS1G 10 12 18 16 R5 10k C33 100/16 C40150p R40 100k C50 0.01 C37 0.1 DA2

37、1SS301 12 3 R64 1M VR3 250kC 1 2 3 15 3 R12 10k C8 0.1(P) R4 27k Q1 2SC3324GR 1 23 R20 1M R42 1.8k R58 120k C27 100/16 R32 75k R10 10k R26 12k R28 100k 18 D1 RD5.6SB3 12 C49 0.01 C41 220p R15 47k RH03ADCS4X (47kB) RT1 1 2 3 C230.018 C28 0.01 R23 10k + - IC6A NJM022BM 2 3 1 LED1 L-34HDSL 12 2 JK3 HTJ

38、-064-12D 1 2 3 22 12 15 D3 1SS355 12 R1 1k R54 10k C7 10/16 JK1 HTJ-064-13D 1 2 3 9 R51 4.7k C38 470p Q10 2SC4116GR 1 23 R48 470 C10 0.1 4 JK2 HTJ-064-12D 1 2 3 1 C3 0.0068 R49 4.7k R41 100k + - IC2B NJM022BM 6 5 7 2 3 Q5 2SC4116GR 1 23 C31 0.047 Q2 2SK879Y 3 12 C14 47/10 C11 270p R11 12k C22 0.0033

39、 JK4 HEC0470-01-230 2 1 3 17 R13 47k C17 10/16 C34 0.1 + - IC5B M5223AFP 6 5 7 R56 100 Q9 2SC4116GR 1 23 R27 10k C13 0.47/50 R297.5k R3075k R22 22k VR1-a 1 2 3 D4 1SS355 12 C9 100p R17 15k C1 10/16 R57 47k Q7 2SC4116GR 1 23 R38 56k C6 100/16 5 11 13 19 R34 1M R14 1M C4 100p C47 10/16 C48 10/16 C51 0

40、.033 C39 470p R59 47k R7 10k C20 0.047 R63 10k 6 7 14 VR1-b 250kC 1 2 3 R21 100k Q3 2SK880GR 3 12 + - IC2A NJM022BM 2 3 1 R45 56k R67 1k + - IC6B NJM022BM 6 5 7 8 1 VR2 100kB 1 2 3 C44 0.033 R6 1M C25 0.1 R43 15k IC1 ES56028S VCC 1 REF 2 A GND 3 D GND 4 NC 5 F_ADJ 6 uCOM/EASY 7 VDD 8 TEST 9 MODE 10

41、REQ/DEL1 11 SECK/DEL2 12 SEDATA/DEL3 13 MUTE 14 GC1 15 CC1 16 GC0 17 CC0 18 OP1 OUT 19 OP1 IN 20 OP2 IN 21 LPF2 OUT 22 LPF2 IN 23 LPF2 OUT 24 NC 25 ECHO FB 26 LPF1 OUT 27 LPF1 IN 28R16 18k R25 10k C19 0.0033 + - IC5A M5223AFP 2 3 1 R66 10k R62 100k 11 C53 47/10 R61 15k C52 0.0012 + - IC6C NJM022BM 84 C46 0.01 R35 10k C29 0.33 C12 0.0027 + - IC5C M5223AFP 84 + - IC2C NJM022BM 84 IC7 S-81250SGY IN 2 OUT 3 COM 1 IC3 IN 2 OUT 3 COM 1 TER2EARTH_TERMINAL(RV-2) C36 47/10 R37 10k C35 10/16 R3 100k TER1EARTH_TERMINAL(RV-2) + - IC4C NJM022BM 84 R19 10k R2 10k