Roland SPD-20 Percussion Pad Service Manual 电路图.pdf

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1、Apr, 1998SPD-20 TABLE OF CONTENTSPage SPECIFICATIONS1 LOCATION OF CONTROLS 1 EXPLODED VIEW2 PARTS LIST 3 PANEL BOARD ASSY 4 VOLUME BOARD ASSY 4 MAIN BOARD ASSY 4 CIRCUIT DIAGRAM 57 BLOCK DIAGRAM 8 LOADING THE FACTORY PRESET DATA 8 DATA SAVE AND LOAD 8 INDENTIFYING THE VERSION NUMBER9 CHECKING BATTER

2、Y VOLTAGE9 TEST MODE10 ERROR MASSAGES13 HOW TO EXCHANGE THE SENSOR ASSY 13 ADJUSTMENT 14 IC DATA15 Printed in Japan (ACE0) (CR) 1 17059918 Issued by RJA Copyright c 1998 by ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permissio

3、n of ROLAND CORPORATION. SPECIFICATIONS Top Case Assy (71120090) AAC IN 1C IN 12V2VFOOFOOT SWT SWMIDI INMIDI IN321321 TRIGGER INPUTTRIGGER INPUT HHHHRRPHONESPHONESVVOLUMEOLUME INST LEVEL PITCH DECAY PAN CURVE INST LEVEL PITCH DECAY PAN CURVE FX SENDFX SEND L( L(MONOMONO) )HH CTHH CTRLRLMIDI OUTMIDI

4、OUT TX CHTX CH NOTENOTE GT TIMEGT TIME CURVE SENS CURVE SENS PGM CHG PGM CHG PANPAN /T/TRIG 4RIG 4 TRIG 4TRIG 4 CTCTRLRL BBASIC CHASIC CH BULK DUMPBULK DUMP PAPATCH EXPTCH EXPANDAND TRIG SENSTRIG SENS TRIG TTRIG TYPEYPE TRIG THRESHOLDTRIG THRESHOLD PDL CCPDL CC FX TFX TYPEYPE FX TIMEFX TIME FX LEVEL

5、FX LEVEL PDL CTRLPDL CTRL PDL LEVELPDL LEVEL TRIG CURTRIG CURVEVE POWER Display Cover (01453878) 7-SEG LED LB-603VP (Red) (15029567) LED SEL6410E-TP5(Green) (00019523) LED SEL6210S-TP5(Red) LED (15039245) LNJ802RPDJA (Red) (01560689) Rubber Switch (01453901) Switch EVQ21304M (13169761) A B Rev ChoFl

6、n Dly PAD BANKEFFECTS SOUNDMIDIFX/PEDAL SYSTEMSELECT PATCH CHAINCOPYEDIT BANK A/B PATCH/VALUE LAYERFX ON/OFF ALL/ENTER Jack (AC Adapter) HEC0740-01-010 Power Switch (13449728) SPUN19430A (13129369) Key Top (Black) (12499175) Jack (Stereo) YKB21-5006 (13449252) DIN Socket TCS5350-01-4151 (13429615) C

7、ord Hook (22365708) Slide Switch SSSU14 (13159169) Jack (Monaural) HLJ7101-01-3010 (13449283) Jack (Stereo) HLJ7001-01-3010 (13449284) Volume Knob (22485109) Rotary Volume RK09L12B0 10KBX2 (13289228) Bottom Case Assy (71120101) Rear Panel (01453889) USE BOSS BRA ADAPTOR ONLY POWER ON/OFF 500mA AC IN

8、 12V FOOT SW INOUT MIN MIDI MAX TRIGGER INPUT 123 /TRIG 4 HH CTRL CTRLPHONESVOLUME L(MONO) R OUTPUT TRIG 4 HH LOCATION OF CONTROLS SPD-20 total percussion pad SPD-20 :TOTAL PERCUSSION PAD GPADS Built-in Pads : 8 External Pads(Option) : 3 (4) GMaximum Polyphony 14 Voices GInstruments 700 Voices GMemo

9、ry Patches : 99 Patch Chain : 8 GEffect Reverb Delay Chorus Franger GDisplay 7-segment LED x3 GConnectors Output Jacks (LMono, R) Phone Jack (Stereo) Trigger Input Jacks (Dual):3 HH CTRL/TRIG 4 Jack (Dual) MIDI Connectors (IN, OUT) Foot SW Jack(Dual) *Trigger inputs 1 and 2 accept rim shots from the

10、 PD-7,PD-9 and PD-120 while inputs 3 and 4 accept rim shots from the PD-7 and PD-9. GPower Supply AC 12V:AC Adaptor GCurrent Draw 420mA GDimensions 17-3/4(W) x 13-13/16(D) x 2-13/16(H) inches GWeight 2.8 Kg / 6 lbs 3 oz(excepting AC adaptor) GAccessories Owners Manual ENGLISH:(# 71121112) JAPANESE :

11、(# 71120089) AC Adaptor (BOSS BRA Series) 100V:(# 12449621) 117V:(# 12449622) 230V:(# 01341356) 240V:(# 12449625) Slit Tape :(#01564589) GOptions : Pads (PD-120, PD-100, PD-9, PD-7, PD-5) Kick Trigger Unit (KD-7) Hi-Hat Control Pedal (FD-7) Footswitch (BOSS FS-5U) Footswitch Cable (BOSS PCS-31) Peda

12、l Switch (DP-2/6) All-purpose Clamp Set (APC-33) *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 2 Apr, 1998SPD-20 1 2 3 4 3X10mm Binding Head P-tight Ni 3X10mm Binding Head P-tight BZC x1

13、4X12mm Binding Head P-tight Ni x15 M5X12mm Hex Socket Bolt BZC x4 3X8mm Pan Head B-tight ZC with Flat Washer x5 Head B-tight 3X10mm Binding Head P-tight Ni x4 3X8mm Binding head P-tight BZC x8 3X6mm B-tight ZC with Flat Washer 3X8mm Pan x6 x3 5 6 7 9 11 13 14 15 16 17 16 18 8 10 Binding Head ZC x4 3

14、X10mm Binding Head P-tight Ni 20 21 19 12 EXPLODED VIEW q 22355152Rubber Foot x 4 w 22365708Cord Hook e 71120101Bottom Case Assy NOTE :Replacement Bottom Case Assy includes the following parts. q Rubber Foot w Cord Hook r Rear Panel r 01453889Rear Panel t 12499175Key Top (Black) y 22485109HP-5600 Kn

15、ob u 22255385Shield Sheet i 22265595Shield Cushion o 22205874Rear Holder !0 71120156Main Board Assy !1 12199573PCB Holder x 2 !2 01560656FUJI CARD 30 x 190 x A6.0 BB-P1.25-HBL15-S !3 71120145Panel Board Assy !4 01455789Sensor Flexible x 2 !5 2529520827 Sensor Tape 18 x 8 !6 71120090Top Case Assy Not

16、e: Replacement Top Case Assy consists of the following 5 parts. We dont supply Top Case, Playing Plate and Cushion separatery. *Top Case *Playing Plate *Cushion !7 01453878Display Cover !8 01453901Rubber Switch !9 12449471Ferrite Core 0 40016545Tie Holder SKM-1 1 40016512Insulok Tie T-18S(80mm) Radi

17、oFans.CN 收音机爱 好者资料库 PARTS LIST SAFETY PRECAUTIONS:*2 The parts marked have safety-related characteristics. Use only listed parts for replacement. ! CONSIDERATIONS ON PARTS ORDERING When ordering any parts listed in the parts list, please specify the following items in the order sheet. QTY PART NUMBE

18、R DESCRIPTION MODEL NUMBER Ex. 10 22575241 Sharp Key C-20/50 15 2247017300 Knob (orange) DAC-15D Failure to completely fill the above items with correct number and description will result in delayed or even undelivered replacement. TRANSISTOR 153191012SC2412KR T146NPNQ23 to 27,29 to36, 38 to 42 on M

19、B 153091012SA1037KR PNPQ1,2,28 on MB 15329507DTA114EK T146D-TRQ9 to 22 on MB 15329514DTC343TK T146D-TRQ3,6,7,8 on MB 153291052SK208Y TE85LN-ch FETQ4,5 on MB 15329516DTC114EK T146PNPQ301,302,303 on PB 153096052SB1184R F5 TRD-TRQ37 on MB DIODE 15339138DCC010-TBDA1,3,5,6,7,9 to 22 on MB 15339139DCF010-

20、TLDA4,8 on MB 15339140DCG010-TLDA2 on MB 15339141DSD010-TBD1,2,3,7 to 10,13,14 on MB D319 to 330 on PB 15039169DSK10C-ET1D4,5,11,12 on MB 00237712RD5.6M-T1B B3D6 on MB #015613011GWJ42 TPB2D15 on MB #01560689LNJ802RPDJALED(red) 15039245SEL6210S TP5LED(red) 00019523SEL6410E TP5LED(gleen) RESISTOR 1539

21、99531W MCR100-220J1W22R12,34 on MB 15399931MNR34J5ABJ221R-ARRAYRA7,8 on MB 15399932MNR34J5ABJ101R-ARRAYRA1 to 5 on MB 15399965RCE9A103JAG7AR-ARRAYR6 on MB POTENTIOMETER 13289228RK09L12B0 10KB *2Rotary VolumeVR401 CAPACITOR 00674423ECA0JM102B1000uF/6.3VC151 13639698ECEA0JKS101B100uF/16VC3,4,6,7,29 to

22、 33,42,68,72,102,110,115,121,130,140 13639150M0ECEA0CKS100B10uF/16VC1,2,4,5,25,26,27,28,128 13669261M0ECEA1HKS010B1uF/50VC98,143 1364971025MV470HC+T470uF/25VC119,139 13549260M0ECQ-B1H272JF32700pF/50VC15,16 13549284ECQ-B1H561JF3560pF/50VC17,18 13559360ECQ-B1181JF3180pF/100VC13,14 POTENTIOMETER,TRIMME

23、R 13299206ENVD8AA03B24VR1 on MB 01013556RK09L1140 10KBVR4-7,14-17 on PB #01342545RK09L1140 10KB with clickVE3,13 on PB 01013545RK09K12D0 10KBX2VR1,2 on PB #01343301RS25111A6 10KB L=1525mm slideVR9-12 on PB #01343312RS25111C6 10KB L=1525mm clickedVR8 on PB #01342134EWA NKE C10 B1430mm slideVR18-25 on

24、 PB CAPACITOR 00236545AMZV0050J224 0200C120,127 on MB 00239601AMZV0050J104 0200C117,121,124,203,328,C333,335 on MB #00239434AMZV0050J182 0200C128,144,152,160,170,C330 on MB 00239490AMZV0050J103 0200C7 on PB 00236301AMZV0050J222 0200C123,135,147,156,165,C174 on MB #00239534AMZV0050J223 0200C122,129 o

25、n MB #00239578AMZV0050J473 0200C118,125,205 on MB 00236378AMZV0050J822 0200C202 on MB INDUCTOR, COIL, FILTER 12449396BLM31A601SPTL3 on MB 00907856BLM21A601SPTL1,2,4 to 28 00342556ELC08D054 L29 on MB 12449471SSC-45-8-F Ferrite Core CRYSTAL, RESONATOR 00894023MA-406 20.000MHzX2 on MB #01453945SG8002DC

26、 23.2MHzX1 on MB CONNECTOR 13429281SLEM30R-2 CN2 on MB, CN301 on PB #01560678SLD5R-1CN3, 4 on MB 1336992953253-0710 CN401 on VB WIRING, CABLE 23505664Wiring Harness ACN1 on MB #01560656FUJI CARD 30*190-A6.0 BB-P1.25-HBL15-SFlatCable(30P) BATTERY 12569249S0CR2032 220MAH 30MBT1 on MB SENSOR #71120112S

27、ENSOR ASSY NOTE: Replacement Sensor Assy consists of the following 2 parts. #*SPD-20 Sensor Flexible 2529520827 Sesor Tape 18(*4) SCREWS 400112454*12mm Binding Head P-tight NI 400112343*10mm Binding Head P-tight NI 400113123*8mm Binding Head P-tight BZC 400110343*8mm Pan Head B-tight ZC with Flat Wa

28、sher 400110563*6mm Binding Head B-tight ZC 400113233*10mm Binding Head P-tight BZC 40019190M5*12mm Hex Socket Bolt BZC 40016601Nylon Ribet NRP-355 PACKING CASE #01453890PACKING CASE 22645349PAD L 22645350PAD R MISCELLANEOUS 12569420Litium Battery Holderfor CR2032 13429281Connector SLEM30R-2 Flat Cab

29、le Holder(30P) 12199573PCB Holder KGLS-8S 22255385Shield Sheet 22175352Leaf Spring 40016512Inshlok Tie T18S 80mm 40016545Tie Holder SKM-1 22265595Shield Cushion ACCESSORIES(STANDARD) 12449621BRA-100AC Adaptor(100V) 12449622BRA-120AC Adaptor(120V) 01341356BRA-230AC Adaptor(230V) 12449625BRA-240AAC Ad

30、aptor(240V) #71121112Owners Manual English #71120089Owners Manual Japanese #01564589Slit TapeAdhesive Tape White W3MM 3 NOTE1:The parts marked # are new.(initial parts) NOTE2:The parts marked ! have safety-related characteristics. Use only listed parts for replacement MB / MAIN BOARD ASSY PB / PANEL

31、 BOARD ASSY VB / VOLUME BOARD ASSY CASING #71120090Top Case Assy Note: Replacement Top Case Assy consists of the following 5 parts. We dont supply Top Case, Playing Plate and Cushion separately. *Top Case *Playing Plate *Cushion #01453878Display Cover #01453901Rubber Switch #71120101Bottom Case Assy

32、 Note: Replacement Bottom Case Assy consists of the following 6 parts. *Bottom Case #01453889Rear Panel 22355152Foot 22365708PAD-80 Cord Hook 400113233*10mm Binding Head P-tight BZC 40019190M5*12mm Hex Socket Bolt BZC CHASSIS 22205874Rear Holder KNOB, BUTTON #01453901Rubber Switch 12499175Key Top fo

33、r SDDWA(Black) 22485109HP-5600 knob SWITCH 13129369SPUN19430APower SwitchSW2 on MB 13159169SSSU14Slide SwitchSW1 on MB 13169761EVQ21304MTact SwitchSW301 to 312 JACK, SOCKET 13429543100-032-001IC Socket 32PIC10 on MB 13449284HLJ7001-01-3010Jack(Stereo)JK401 on VB 13449283HLJ7101-01-3010Jack(Monoral)J

34、K1,2 on MB 13449252YKB21-5006Jack(Stereo)JK3 to 6, 9 on MB 13449728HEC0740-01-010AC Adaptor JackJK10 on MB 13429615TCS5350-01-4151MIDI ConectorJK7,8 on MB DISPLAY UNIT 15029567LB 603VP7-seg LEDD301 on PB PCB ASSY #71120156Main Board Assy NOTE1: Replacement Main Board Assy includes the Rear Holder. N

35、OTE2: Replacement Main Board Assy does not include the Litium Battery. Because Litium Battery does not use for the back-up of factory presets. 12569249S0Litium BatteryCR2032 #71120167Volume Board Assy #71120145Panel Board Assy IC 15199776h8/510 HD6415108F10CPUIC12 on MB 00781723M27C2001-10F12M EPROM

36、(BLANK)IC10 on MB 17048914M27C2001-10F12M EPROM(PROGRAMMED)IC10 on MB 15239229TC6116AF(GP4)Custom ICIC6 on MB #01562756LHMNOPW264M MASK ROM(for Sound)IC1 on MB 01122412TC551001B(C)-70LSRAMIC8 on MB 01125112TC55257DFL-70L(EL)SRAMIC3 on MB 15289125PC410Photo-CouplerIC17 on MB 15289709M51954BFP SOPRese

37、t ICIC22 on MB 15289714uPD63200GSD/A ConverterIC7 on MB1 15189261M5218AFPOp. ampIC4,18,21,23,24,26,29,30 on MB 15289106M5238FPOp. ampIC19 on MB 15289109M5216FPOp. ampIC5 on MB 15259883TC7S00F TE85LSingle 2-input NAND GateIC9 on MB 15249104TC7S04F TE85LSingle InverterIC11,20 on MB 15249121TC7W04F TE1

38、2LIC14 on MB, IC301 on PB 15259738T0TC74HC138AF(EL)3 to 8 DemultiplexerIC302 on PB 15259740T0TC74HC139AF(EL)Dual 2 to 4 DemultiplexersIC303 on PB 15259864T0TC74HC4052F-T2Dual 4-channel Analog MultiplexerIC15,16 on MB 15259711T0TC74HC14F-T2Hex Schmitt Trigger InvertersIC13 on MB #15259742T0TC74HC148A

39、F(EL)8 to 3 Priority EncoderIC2 on MB 15199291BA9700ASwitching RegulaterIC28 on MB 15199231uPC78L05J-TRegulaterIC27 on MB 15199233uPC79L05J-TRegulaterIC25 on MB SPD-20 Apr, 1998 RadioFans.CN 收音机爱 好者资料库 12345678910111213141516171819202122232425262728 A B C D E F G H I J K L M N O P Q R S T U 4 Apr, 1

40、998SPD-20 CIRCUIT BOARD For Nordic Countries Apparatus containing Lithium batteries ADVARSEL! Lithiumbatteri - Eksplosionsfare ved fejlagtig hndtering. Udskiftning m kun ske med batteri af samme fabrikat og type. Levr det brugte batteri tilbage til leverandren. CAUTION! Danger of explosion if batter

41、y is incorrectly replaced. Replace only with the same or equivalent type recommended by manufacture. Discard used batteries according to the manufacturers instructions. ADVARSEL! Lithiumbatteri - Eksplosjonsfare. Ved utskifting benyttes kun batteri som anbefalt av apparatfabrikanten. Brukt batteri r

42、eturneres apparatleverandren. VARNING! Explosionsfara vid felaktigt batteribyte. Anvnd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera anvnt batteri enligt fabrikantens instruktion. VAROITUS! Paristo voi rjht, jos se on virheellisesti asennettu. Vaihda pari

43、sto ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hvit kytetty paristo valmistajan ohjeiden mukaisesti. VOLUME BOARD ASSY ASSY 71120167 MAIN BOARD ASSY ASSY 71120156 PANEL BOARD ASSY ASSY 71120145 12345678910111213141516171819202122232425262728 A B C D E F G H I J K L M N O P Q R S T U 5 L/MO

44、NO R to CN 401 From BRA AC 12V NIU VOLUME BOARD SIDATA BCLK LRCK Lch_OUT Rch_OUT Rch_RETURN Lch_RETURN PHONES_L PHONES_R XRESET PHONES_R PHONES_L Rch_OUT Rch_RETURN Lch_RETURN Lch_OUT +5 D DAAA D +5 A A AAA +5 A - A5 AAA +5 A - A5 +5 A - A5 A A A A AAA A A AAA +5 A - A5 A A A A A A A A +5 A - A5 A -

45、5 D AAA A +5 D DD D D D D A - A5 A +5 A - A5 AD D IC7 UPD63200GS DVDD 4 AVDD 7 AVDD 8 LR/WDCK 13 CLK 16 SI/LSI 15 18/16 3 4/8FS 1 LRS/RSI 14 LOUT 11 ROUT 6 RREF 9 LREF 10 DGND 2 AGND 5 AGND 12 C39 0.1 C38 0.1 R18 10k R16 10k R14 10k R22 56k R5 390 Q2 2SA1037KR 1 32 Q5 2SK208Y 3 12 R17 10k R15 10k R1

46、3 10k R21 56k R4 390 Q1 2SA1037KR 1 32 Q4 2SK208Y 3 12 C2 10/16 C1 10/16 C25 10/16 C26 10/16 C37 100/6.3 C33 100/6.3 C29 100/6.3 R31 1k IC4C M5218AFP + - 84 C14 0.1 C15 0.1 R30 10k R29 27k C24 47p C27 10/16 R25 1k R32 56k IC4B M5218AFP + - 6 5 7 Q8 DTC343TK 1 23 L2 BLM21A601S JK2 HLJ7101-01-3010 1 2

47、 4 R6 1k R11 10k R10 27k C9 47p C4 10/16 R1 1k R2 56k IC4A M5218AFP + - 2 3 1 Q3 DTC343TK 1 23 L1 BLM21A601S JK1 HLJ7101-01-3010 1 2 4 R20 1k R27 5.6k R2627k R33 56k C2147p Q7 DTC343TK 1 23 IC5B M5216FP + - 6 5 7 IC5C M5216FP + - 84 C16 0.1 C17 0.1 R9 1k R8 5.6k R727k R3 56k C747p Q6 DTC343TK 1 23 I

48、C5A M5216FP + - 2 3 1 JK10 HEC0740-010010 2 1 3 L29 ELC08D054 D15 1GWJ42 12 D11 DSK10C 12 D12 DSK10C 12 C139 470/25 C132 470/25 C142 470/25 C134 0.1 C124 0.1 C135 0.1 C120 0.1 C121 100/6.3 C115 100/6.3 IC27 UPC78L05J IN 3 OUT 1 COM 2 IC25 UPC79L05J IN 2 OUT 3 COM 1 Q28 2SA1037KR 1 32 Q27 2SC2412KR 1

49、 23 Q25 2SC2412KR 1 23 R131 47k R147 10k R122 100k R154 560 R146 47k C128 10/16 R136 10k R198 33k R183 560 R179 560 C151 1000/6.3 R15622k R155 22k R16115k C148 680p C1431/50 C1361000p C149 0.047 R1926.8k IC28 BA9700A DTC 1 RT 2 CT 3 FB 4 OUT 5 NC 6 GND 7 VCC 8 NC 9 SW 10 VREF 11 -IN 12 1/2VREF 13 +IN 14 R193 15k R196 10k R191 47k C23 1000p C3 1000p C5 10/16 C28 10/16 R34 1W22 R12 1W22 D5 DSK1