Roland EM-2000 Service Manual 电路图.pdf

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1、Table of contentsPage SPECIFICATIONS1 DISASSEMBLY1 LOCATION OF CONTROLS2 EXPLODED VIEW (TOP 1/2)3 EXPLODED VIEW (TOP 2/2)3 PARTS LIST OF EXPLODED VIEW (BOTTOM)4 EXPLODED VIEW (BOTTOM)5 WIRING DIAGRAM6 KEYBOARD PARTS LIST7 PARTS LIST8/9/10 ATTENTION WHEN YOU HAVE TO CONNECT THE SWITCHING POWER SUPPLY

2、 SWM-6510 BLOCK DIAGRAM11 CPU PCB ASSY12 CIRCUIT DIAGRAM CPU PCB ASSY13 CIRCUIT DIAGRAM CPU PCB ASSY (LCD BLOCK)14 CIRCUIT DIAGRAM CPU PCB ASSY (2ND UART CONTR. BLOCK)14 CIRCUIT DIAGRAM CPU PCB ASSY (D BEAM BLOCK)14 CIRCUIT DIAGRAM CPU PCB ASSY (KEYSCAN BLOCK)14 CIRCUIT DIAGRAM CPU PCB ASSY (MEMORY

3、BLOCK)15 CIRCUIT DIAGRAM CPU PCB ASSY (FDC AC 117V; AC 230V; AC240V) Dimensions: 1176 (W) X 412 (D) X 165 (H) mm Weight: 17 Kg Option: PK-5; FC-7; MSA/MSD/MSE; RH-20/80/120; DP-2; DP-6; FS-5U; EV-5; BOSS FV-300L; KC- 100/300/500 Accessories: See “ EM-2000 Parts List “ on page 10. 1 SERVICE NOTES Iss

4、ued by RES Copyright 1998 by ROLAND CORPORATION All rights reserved. No parts of this publication may be reproduced in any form whithout the written permission of ROLAND CORPORATION. DISASSEMBLY First Edition SN00025K6018341Printed in Italy (AD00) (AD) EM-2000 CREATIVE KEYBOARD 64 VOICE POLYPHONY Ra

5、dioFans.CN 收音机爱 好者资料库 2 EM-2000Oct, 1998 LOCATION OF CONTROLS REAR VIEW RadioFans.CN 收音机爱 好者资料库 3 EM-2000Oct, 1998 EXPLODED VIEW (TOP 1/2) RadioFans.CN 收音机爱 好者资料库 4 EM-2000Oct, 1998 EXPLODED VIEW (TOP 2/2)PARTS LIST OF EXPLODED VIEW (BOTTOM) 5 EM-2000Oct, 1998 EXPLODED VIEW (BOTTOM) WIRING DIAGRAM W

6、IRING PARTS LIST 100783234BENDER CABLE (4)2C P.2 2770042500015P CABLE ASSY(50)2C P.2 377004260009P CABLE ASSY(6)2C P.2 477004270008P CABLE ASSY(6)2C P.2 5-6: 7700430000DEBOUNCE WIRING ASSY 7-8-9-10-11-12-13-17-18-19: 7700431000TOP CBN WIRING ASSY 14770042200013P CABLE ASSY(12)2C P.2 15769941300010P

7、CABLE ASSY(12)2C P.2 30770012300014P CABLE ASSY(8)2C P2 32769500800116P FLAT CABLE(26)2C 33K346818616P FLAT CABLE(36)2C 34K346819834P FLAT CABLE(18)2C 35K346819750P FLAT CABLE(36)2C 16770042400011P CABLE ASSY(12)2C P.2 20770042300014P CABLE ASSY(20)2C P.2 21K34681564P CABLE(90)2C D/D 22K34681554P CA

8、BLE 2N/2V(28)2C D/R 23K34681997P CABLE (28)2C D/R 24K34681604P CABLE ASSY (28/106)W/4PC 2576972390017P CABLE ASSY(16)2C D/R 26-27-28-29-31: 7700432000BOTTOM CBN WIRING ASSY 6 EM-2000Oct, 1998 7 EM-2000Oct, 1998 PARTS LIST EM-2000 (117V/230V/230VE/240VA) SAFETY PRECAUTIONS : The parts marked ! have s

9、afety-related characteristics. Use only listed parts for replacement. NOTE :The parts marked # are new (Initial Parts). The parts marked !have Safety - Related characteristics. Use only listed parts for replacement. : Component for EMC. N No ot te e : :Replacement should be made on a unit basis. No

10、replacements available for individual parts. Replacement only be a unit. When ordering any parts listed in the parts list,please specify the following items in the order sheet. QTYPART NUMBERDESCRIPTIONMODEL NUMBER Ex.1022575241Sharp KeyC-20/50 152247017300Knob (orange)DAC-15D Failure to completely

11、fill the above items with correct number and description will result in delayed or even undelivered replacement. CONSIDERATION ON PARTS ORDERING CPU=CPU Board XPGS=XPGS PRO Board AB=AUDIO Board LCB=LEFT CONTROL Board RCB=RIGHT CONTROL Board CCB=CENTRAL CONTROL Board DEB=DEBOUNCE Board DBB=D.BEAM Boa

12、rd MIB=MIDI Board FC7B=FC7 Board B.LCD B =BOUNCE TO LCD Board PAB=POWER AMP Board IB=INVERTER Board AFT=AFTER TOUCH Board LB=LEFT CONTACT Board/w Rubber C. RB=RIGHT CONTACT Board/w Rubber C. EQB=EQUALIZ. Board CASING #7700414000VARN+SILK.TOP CABINETEM-2000 #7700416000V.+SILK.BOTTOM CABINETEM2000 #77

13、00411000VARN.COVER F/LCD UNITEM2000 #7700429000VARN.GUIDE F/FDD+ZIP DRIVEREM2000 #7700412000SILKSCREENED PLEXIGLASSEM2000 #K2018117LCD UNIT PLASTIC BOTTOMEM2000 #K2198103MUSIC RESTEM-2000 22208320MUSIC SCORE HOLDER #K2248142RIGHT LOUDSPEAKER GRILLEM2000 #K2248143LEFT LOUDSPEAKER GRILLEM2000 #K214810

14、9SHAPED VARN. BAREM-2000 CHASSIS K2248127PROTECTING BOX COVER F/INVERTER K2248128PROTECTING BOX BASE F/INVERTER KNOB BUTTON K2478196BLACK KNOB F/ENCODER E.D.45 K2478197BLACK KNOB F/ENCODER E.D.18 #K24782624-BUTTON GROUP15X8(GREY) #K24782634-BUTTON GROUP+DIFF 15X8(GREY) #K2478264UP-DOWN BUTTON F/LCDE

15、M-2000 K247819901BUTTON W/DIFF29X8(BLACK) K2478200014-BUTTON GROUP+DIFF.22X8(BLACK) K2478201014-BUTTON GROUP+DIFF.15X8(BLACK) K2478203014-BUTTON GROUP15X8 (BLACK) K247820401BUTTON 15X5(BLACK) K2478205012-BUTTON GROUP+DIFF.15X8(BLACK) K2478206012-BUTTON GROUP15X8(BLACK) 22488183POWER SWITCH KNOB N.00

16、1BLACK 22485192BLACK KNOB W/WHITE INDICATOR SWITCH 1312975301SWITCHEVQ-QSB 05K GR.160on RCB, CCB, LCB 13129124SWITCHSDDG3078APOWER 13159187SLIDE SWITCHSSSS2-22-01SW2, SW3 on CPU JACK, SOCKET 13449252JACK SOCKETYKB 21-5006JK1 on PHB 13449125JACK SOCKETHLJ0520-01-110JK2, JK3 on MIB / JK2=JK5 on AB 134

17、49126JACK SOCKETHLJ0520-01-010JK4 on MIB 13429273DIN SOCKET3PZ YKF51-5046JK5 on MIB 13429648DIN SOCKETYKF51-5001JK1 on FC7B DISPLAY UNIT N No ot te e#7700413000LCD ASSY DISK DRIVE UNIT NoteNoteJ2409104INTERNAL SCSI ZIP DRIVER 100MB NoteNoteJ2409102FLOPPY D. DRIVER JU-257 A786P Note :You can use also

18、 the FDD JU-257A 166P (J2409101) but before using it, BE CAREFUL AND SET IT as shown in the E-500 Service Notes (Page 4) BENDER UNIT NoteNote70564101TURBOLESS PITCH BENDER PBH0201 SPEAKER K2418117WOOFER SPEAKER D.90 MM K2418118TWEETER SPEAKER W/CABLES E KEYBOARD ASSY #770041700061-KEY KEYBOARD ASSY

19、TP9S-AT NOTE :For details, refer to KEYBOARD PARTS LIST (Pag.7) POWER SUPPLY UNIT NoteNote #K2458143SWITCHING POWER SUPPLY SWM-65 ATTENTION :Before connecting the cables to Switching Power Supply SWM-65 (K2458143), see page 10. PCB ASSY #7700401000AMPLIFIER ASSYEM-2000 7627109000HEADPHONES ASSY 7698

20、708000INVERTER ASSYE-500/E-300 #7700410000D-BEAM CONTROL PCB ASSYEM2000 #7700419000FC-7 CONNECTION ASSYEM-2000 #7700402000RIGHT CONTROLS PCB ASSYEM2000 #7700403000LEFT CONTROLS PCB ASSYEM-2000 #7700404000CENTRAL CONTROLS PCB ASSYEM-2000 #7700405000MIDI ASSYEM-2000 #7700406000DEBOUNCE PCB ASSYEM-2000

21、 #7700420000BOUNCE-TO-AFTERTOUCH ASSYEM-2000 #7700421000BOUNCE-TO-LCD ASSYEM-2000 7700102000XPGS-PRO PCB ASSYG1000/EM2000 #7700407000CPU PCB ASSYEM-2000 #7700408000AUDIO PCB ASSYEM-2000 #7700409000EQ BOARD ASSYEM-2000 7624504000RIGHT CONTACT PCB ASSY W/RUBBER 7624505000LEFT CONTACT PCB ASSY W/RUBBER

22、 IC 00900901INVERTER MODULE CXA-M10ALon IB 15189210I.C. BA 5218F(OP AMP)IC1, IC4, IC11 on AB J5259112I.C. PCM69AUDAC (RED LINE)IC5 on AB 15289402I.C. TA 78L05F(REGUL.+5V)IC6 on AB 15199904I.C. M51953 BL(STANDING)IC10, IC12 on AB 15289105I.C. UPC 4570G(OP AMP)IC3, IC9 on AB / IC1, IC26, IC27 on CPU 0

23、0343823I.C. M60205-0601FP(CUSTOM IC)IC3 on CPU K525814513I.C. HD6437034AF20XXFLATIC4 on CPU(Programmed) 15219183I.C. M51953 A STANDING(RESET IC)IC5 on CPU 15259701I.C. 74 HC 00FLATCMOSIC6 on CPU 15259885I.C. TC7S32FCMOSIC7, IC14 on CPU K5258109I.C. 74 HC 74FLATCMOSIC8 on CPU 7700134000I.C. ENC6 IC9

24、CPUG-1000IC9 on CPU(Programmed) 00129278I.C. SSC1080 FOB(CUSTOM IC)IC10 on CPU J5259116I.C. SED1335F0B(LCD CONTROLLER)IC11 on CPU J5259110I.C. HM62256LFP-7TFLATSRAMIC12 on CPU / IC5, IC8 on XPGS 00788356I.C. M38881M2-058FPIC13 on CPU 15259884I.C. TC7S08FMOS CMOSIC15 on CPU / IC12 on XPGS 15199780I.C

25、. HD63266FP-64AFDCIC16 on CPU 00893356I.C. NCR53CR92FLATIC17 on CPU 00893990I.C. BH9595FPFLATIC18 on CPU K525814310I.C. ROM K525814310IC19 on CPU J5259123I.C. FLASH E28F016SV-065IC20 on CPU(Blank) J5259120I.C. HM5118160CJ-6FLATIC21 on CPU 15259887I.C. TC7SU04FFLATCMOSIC22, IC30 on CPU 00232645I.C. T

26、C7W14FFLATIC23 on CPU / IC18 on XPGS J5259001 I.C. 74 HC 04FLATCMOSIC24 on CPU 15249111I.C. TC7WU04 FFLATCMOSIC25 on CPU / IC14, IC19 on XPGS #J5259128I.C. 74 HC 393FLATIC28 on CPU #J5259127I.C. 74 HC 10FLATIC29 on CPU 01233590I.C. ROM UPD23C32000AGX310IC1 on XPGS 01233634I.C. ROM UPD23C32000AGX312I

27、C2 on XPGS 01233667I.C. ROM UPD23C32000AGX314IC3 on XPGS J5259109I.C. HD6415108F10FLATCPUIC6 on XPGS 00897078I.C. TC170C200AF-005CUSTOM ICIC7 on XPGS 01233612I.C. ROM UPD23C32000AGX311IC9 on XPGS 01233645I.C. ROM UPD23C32000AGX313IC10 on XPGS 00236878I.C. TC74VHC74FFLATIC11 on XPGS 15239206I.C. MB87

28、837PF-G-BNDFLATIC13 on XPGS J5259111I.C. MB814800-70PJDRAMIC15, IC17 on XPGS 00232667I.C. M38881M2-150GPFLATIC16 on XPGS 15249104I.C. TC7S04FFLATIC20, IC22 on XPGS 15259753I.C. TC74HC164AFNFLATIC21 on XPGS K525814110I.C. ROM K525814110IC4 on XPGS K525814210I.C. ROM K525814210IC23 on XPGS J5159107I.C

29、. 74 HC574CMOSIC1 on LCB J5189102I.C. TD62593APDIPIC2 on LCB 15169550RII.C. 74 HC138DIP CMOSIC3, IC4, IC5, IC6 on LCB 15189250I.C. M5218 ALSTANDINGIC7, IC9 on LCB E E 8 EM-2000Oct, 1998 EM-2000Oct, 1998 9 #J5159114I.C. 74 HC 14FLATIC10, IC11, IC12, IC13 on DEB 15169334I.C. 74 LS 05 NIC1 on MIB 15229

30、718RII.C. 6N 137PHOTO-COUPLERIC6 on MIB 15189186I.C. UPC 4570COP AMP.IC1, IC2, IC3 on EQB 15189189I.C. UPC 4570HA VERT.OP.AMP.IC10 on DBB J5199101I.C. TDA 7350POWER AMPIC6, IC7 on PWAB TRANSISTOR 15119155RITRANSISTORBC/560-BQ9 on MIB / Q1 on AB / Q14 on LCB / Q1 on PAB 15119154RITRANSISTORBC/549-BQ1

31、, Q3 on MIB / Q12=Q25 on RCB / Q2 on PAB 15129114TRANSISTOR2SC-1815GRQ17 on DBB 15319101TRANSISTOR2SC-2412Q3, Q4, Q5 on AB 15309101TRANSISTOR2SA-1037KRCHIPQ7 on CPU 15129427TRANSISTOR2SC-2235YQ16 on DBB 15129164TRANSISTORDTC-114ESQ12, Q15 on LCB 15119163TRANSISTORRN2227Q1=Q11 on LCB 15119430TRANSIST

32、ORDTA-143 ESQ13 on LCB #15329104TRANSISTOR2SK-368GR FETCHIPQ8 on CPU DIODE 15019159RIDIODE1N-4148on LCB / RCB / CCB / D2 on PAB / D1, D2, D3, D4, D7 on MIB 15339105DIODEDAN-202KD2 on AB / D13, D14 on CPU #15339109DIODEDAP 202KCHIPD12, D15 on CPU 15339108DIODEDA-204KD1=D8, D16 on CPU 15039174DIODES2S

33、6MD11 on CPU 15029320RILED DIODETLHG4401GREENon LCB / RCB 15029284RILED DIODETLHR4401REDon LCB / RCB / CCB J5029110LED DIODE3 TLH04400ORANGEon LCB / RCB #01341623DIODE LEDTLN 201D216 on DBB #01342578PHOTO DIODETPS 708D215 on DBB J5019106ZENER DIODEBZX79C 5.1VD213, D214 on LCB / D10 on CPU J5019105DI

34、ODE1N 4002D1 on PAB / D1 on AB RESISTOR J3919104RESISTOR ARRAYEXB-A10E-103-JRA1, 2, 6, 7, 8, 9, 10, 15, 16, 27, 28, 29, 30, 31 on CPU J3919108RESISTOR ARRAYEXB-V8V-103-JVRA3, 4, 5, 11, 14, 32, 33, 35 on CPU J3919107RESISTOR ARRAYEXB-V8V-101-JVRA12, RA13 on CPU J3919109RESISTOR ARRAYEXB-V8V-470-JVRA1

35、7 = RA26 on CPU J3919111RESISTOR ARRAYEXB-V8V-391-JVRA34 on CPU 13819132RIUNINFL.RES.100 OHM 0.6W 5%R1, 5, 6, 7 on AB / R1=R8 on LCB J3809134UNINFL.RES.27 OHM 0.6W 5%R23 on LCB POTENTIOMETER J3219107ROT. POTENTIOM.EVUF2AH20B53VR5 on LCB 00671556SLIDER POT.NNK-X10-B14VR4 on LCB 00346178SLIDER POT.RS3

36、0111CAVR3 on LCB #13299206TRIMMER CERMET20K 5X5 ORVR1 on CPU 13299227RITRIM.POT.22KOHM 5X10 H CERMETVR11, VR12 on PAB CAPACITOR 01015912POL. COND.0805 2.2N5%C93, C95 on AB 15359779POL.COND.0805 2.7N5%C92, C94 on AB 15359776POL.COND.0805 390P 5%C63, C64 on AB J3629144ELCTRL.COND.470UF16V AXC14 on LCB

37、 J3469156ELECTR. COND.33U16VP.5C1,93,147,148 on CPU / C49,53,54,56,57,58,59,60 on AB J3629117ELECTRL.COND.-V 4700UF 25VC3, C47 on PAB J3629103ELECTRL.COND.100U25VP5C69,70,71 on CPU / C9,10,13,14,15 on AB / C27 on DEB C1 on MIB / C1, C2 on PAB J3629147ELECTR. COND.220U25VP.5C9, 10, 43, 46 on PAB J362

38、9133ELECTROL.COND.22U25VP5C12, C42 on PAB J3629135ELECTRL. COND.470U35VP5C2 on IB J3629104ELECTRL.COND.10U50VP5C2,15,17,38,74,96, 175, 176 on CPU / C4=C8,11,12, 96 on AB/ C8 on PAB / C44, 45, 48 on DBB J3629105ELECTRL.COND.47U50VP5C118,139,140 on CPU J3629151ELECTR. COND.2.2U63VP.5C5, C13 on EQB J36

39、29107ELECTRL.COND.1UF100VP5C43 on DBB J5369103ELECTR. COND.100U16VSMDC40 on XPGS J5369104ELECTR. COND.10U16VSMDC4, C9, C21, C27 on XPGS J3629137ELECTR. COND.33U16VH.7C13, C33, C34, C35, C42 on LCB J3629149ELECTR.COND.100U16VH.7C1 on RCB 13649103J0UNPOL.COND.10U16VP5C1, C2, C97, C101 on AB / C60, C75

40、 on PAB INDUCTOR, COIL, FILTER 22448240NOISE SUPBL02RN2-R62L1, L2, L3 on PHB 12449370NOISE SUP.SBT-0160WL5, 7, 9, 10, 11 on MIB / L7, 8, 9, 10 on AB 12449326NOISE SUP.SBT-0460L6, L12 on MIB / L4 on PHB 13529187NOISE SUP.ELKTR391CAFL1=FL7 on FC7B 12449380NOISE SUP.EXC-ELDR25VL3, 4, 5, 6 on AB / L1, 2

41、, 3, 4 on LCB J2399103NOISE SUP.ELKS471FACHIPFL1=FL6 on CPU J2399104NOISE SUP.EXCCL4532U1 CHIPL2=L9, L18, 39, 40, 41, 42, 44, 45 on CPU 00452034NOISE SUP.BK2125HM102 CHIPL21=L38, L43 on CPU CRYSTAL, RESONATOR 00894023QUARTZ20 MHZMA-406X1, X3 on CPU / X2 on XPGS 00894034QUARTZ16 MHZMA-406X2 on CPU 00

42、901912QUARTZ24.576 MHZMA-406X1 on XPGS RELAY 12439224RIRELAYDS2YS-12VRL1 on AB / RL1 on PAB ENCODER J3119101ENCODEREVQ-WQK F15-24BENC1=ENC5 on CCB / ENC6 on RCB CONNECTOR 133698982P MALE CONN.B2P3-VHCN2 on IB J34291203P MALE CONN.P.2 MCN2 on CPU / CN401 on AFTB #J34391684P MALE CONN.76384-404CN402 o

43、n AFTB J34391594P MALE CONN.53254 90 P.2CN5 on LCBV 13369688RI4P MALE CONN.P 2.5 MCN1 on IB / CN1, CN3 on PAB J34391095P MALE CONN.P 2.5 MCN7 on AB J34391255P MALE CONN.P.2 MCN4 on RCB / CN13 on DEB J34391036P MALE CONN.P 2.5 MCN2 on AB / CN11 on PHB / CN2 on PAB J34391216P MALE CONN.P.2 MCN7 on LCB

44、 / CN6 on AB 134293257P FEMALE CONN.P.2.5 JSTon EQB 133695927P MALE CONN.P.2.5 JSTon PAB J34391137P MALE CONN.P 2.5 MCN4 on AB / CN5, CN7 on POWER AMP. B J34391487P MALE CONN.P.2 MCN21 on CPU / CN15 on DBB 13419676RI8P MALE CONN.P.2.5 CN6, CN11 on CPU / CN2 MIB / CN5 on AB J34391228P MALE CONN.P.2 M

45、CN 10 on CPU / CN3, CN5 on RCB / CN2 on FC7B J34391069P MALE CONN.P 2.5 MCN9, CN10 on CPU / CN3 on AB / CN1 on MIB J34391519P MALE CONN.P.2 MCN11 on LCB / CN6 on RCB J343912410P MALE CONN.P. 2 M 90CN6 on LCB J343914110P MALE CONN.P.2 MCN8 on LCB / CN14, CN17 on DEB / CN2 on CCB / CN3 on CPU J3439146

46、11P MALE CONN.P.2 MCN4 on CPU / CN1 on LCB / CN3 on CCB / CN18 on DEB J343912612P MALE CONN.P.2 MCN2 on LCB / CN1 on CPU J343916213P MALE CONN.P.2 MCN9 on LCB / CN15, CN16 on DEB / CN1 on CCB J343914714P MALE CONN.P.2 MCN5, 7, 8 on CPU / CN4 on DEB / CN13, 14 on LCB / CN1 on XPGS, CN1,2 on B.LCD B.

47、/ on LCD ASSY J343916315P MALE CONN.P.2 MCN12 on LCB / CN7 on RCB 13419677RI16P FEM. CONN.AMP 1.27CN15, CN16 on CPU / CN4 on RB / CN3 on LB 1342931425P FEM. CONN.D-SUB. DBLCCN19 on CPU J343914334P MALE CONN.P. 1.27 MCN17 on CPU 1336985150P MALE CONN.P. 1.27 MCN18 on CPU WIRING, CABLE 00783234BENDER

48、CABLE(35)(W4PC P.2)(For details refer to WIRING DIAGRAM on page 6) K34681554P CABLE(28)2N/2V 2C D/R“ K34681564P CABLE(90)2C D/D“ K34681604P CABLE ASSY(28/106)(W/4PC)“ #K34681997P CABLE(28)2C D/R“ K34681708P CABLE(18)2C D/R“ K346818616P FLAT CABLE(36)2C“ #K346819834P FLAT CABLE(18)2C“ #K346819750P FL

49、AT CABLE (36)2C“ J34691431P CONN. AWG18(10)YELLOW“ 76972390017P CABLE ASSY(16)2C D/R“ 76972210019P CABLE(32)2C“ 769500800116P FLAT CABLE(26)2C“ #7700430000DEBOUNCE WIRING ASSY“ #7700431000TOP CBN WIRING ASSY“ #7700432000BOTTOM CBN WIRING ASSY“ 76987130003P CABLE ASSY(78)(W/4PC+4PC)“ 76997090003P CABLE ASSY(56)(W/4PC+4PC)“ #77004270008P CABLE ASSY(6)2C P.2“ 769941300010P CABLE ASSY(12)2C P.2“ #77004260009P CABLE ASSY(6)2C P.2“ #770042400011P CABLE ASSY(12)2C P.2“ 770012300014P CABLE ASSY(8)2C P.2“ #770042200013P CABLE ASSY(12)2C P.2“ #770042300014P CABLE ASS