Roland V-Synth Service Manual 电路图.pdf

《Roland V-Synth Service Manual 电路图.pdf》由会员分享，可在线阅读，更多相关《Roland V-Synth Service Manual 电路图.pdf（52页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE NOTES Issued by RJA Copyright 2003 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)(CM)17058123E0 Mar.2003V-SYNTH SPECIFICATIONS. 1 LOCATION OF CONTROLS PARTS LIST .

2、 2 LOCATION OF CONTROLS . 3 EXPLODED VIEW PARTS LIST. 5 EXPLODED VIEW. 5 PARTS LIST. 9 CHECKING THE VERSION NUMBER. 18 USERS DATA SAVE AND LOAD. 18 RESTORING THE FACTORY SETTINGS. 19 Updating the system . 19 Test mode. 20 KEYBOARD PARTS LIST. 30 KEYBOARD CIRCUIT BOARD. 31 KEYBOARD CIRCUIT DIAGRAM .

3、31 KEYBOARD DISASSEMBLY. 33 BLOCK DIAGRAM. 35 CIRCUIT BOARD(MAIN).37 CIRCUIT DIAGRAM(MIAN 1).39 CIRCUIT DIAGRAM(MIAN 2).41 CIRCUIT DIAGRAM(MIAN 3).43 CIRCUIT DIAGRAM(MIAN 4).45 CIRCUIT DIAGRAM(MIAN 5).47 CIRCUIT BOARD(PANEL L).49 CIRCUIT DIAGRAM(PANEL L).51 CIRCUIT BOARD(PANEL R).53 CIRCUIT DIAGRAM(

4、PANEL R) .55 CIRCUIT BOARD(RELAY).57 CIRCUIT DIAGRAM(RELAY) .59 CIRCUIT BOARD(SUB).61 CIRCUIT DIAGRAM(SUB-1).63 CIRCUIT DIAGRAM(SUB-2).65 ERROR MESSAGES .67 RadioFans.CN 收音机爱 好者资料库 1 Mar.2003 SPECIFICATIONS V-Synth: Synthesizer Keyboard Keyboard 61 keys (with velocity and channel aftertouch) Sound G

5、enerator Configuration Oscillator (envelope x 4 + LFO x 1) x 2 Modulator x 1 OSM (envelope x 2 + LFO x 1) x 2 TVA (envelope x 1 + LFO x 1) x 1 Methods by Which Oscillators Produce Sound Analog Modeling, PCM / VariPhrase (Preset waveforms + Sampling waveforms), External Input Modulator 4 types + MIX

6、COSM 15 types + THRU Zones (Splits) 16 Parts 16 Maximum Polyphony 24 voices (Varies depending on the load placed on the sound generator.) Internal Memory Project: 1 Patches: 512 Waves: 999 Wave memory (RAM): 50 M bytes (When the unit ships from the factory, 30 M bytes of this is taken up by the pres

7、et waves.) Sample storage memory (FLASH): 10 M bytes External Storage Device PC CARD slot (Can be used Microdrive, SmartMedia or CompactFlash with PC card adapter.) Effects MFX (Multi-effects): 41 sets Chorus: 8 sets Reverb: 10 sets System EQ 4 bands Sampling Frequency Internal: 44.1 kHz Digital Aud

8、io IN/OUT: 96, 48, 44.1 kHz Signal Processing Internal processing Sound generating section: 32 bits (floating point) Effects section: 24 bits (fixed point) DA Conversion: 24 bits AD Conversion: 24 bits Nominal Output Level MAIN OUT: +4 dBu DIRECT OUT: +4 dBu Nominal Input Level INPUT (LINE): -20 dBu

9、 INPUT (MIC): -46 dBu Arpeggiator Patterns: User programmable (support use of control change messages) Motifs: 8 types Tempo: 20 to 250 BPM Display Graphic 320 x 240 dot backlit LCD with touch screen Controllers Pitch Bend/Modulation Lever Time Trip Pad D Beam Controller (Twin beam) Assignable Contr

10、ol Knobs (C1, C2) Connectors Headphones Jack Main Output Jacks (L/MONO, R) (1/4 inch phone type) Direct Output Jacks (L, R) (1/4 inch phone type) Input Jacks (L, R) (1/4 inch phone type, Equipped with line/mic gain switch) Hold Pedal Jack Control Pedal Jacks (1, 2) (assignable) MIDI Connectors (IN,

11、OUT, THRU) USB Connector Digital Audio Interface (24 bits, S/P DIF) COAXIAL (IN, OUT) OPTICAL (IN, OUT) AC Inlet Power Supply AC 117 V, AC 230 V, AC 240 V Power Consumption 16 W Dimensions 1,056 (W) x 398 (D) x 111 (H) mm 41-5/8 (W) x 15-11/16 (D) x 4-3/8 (H) inches Weight 13.1 kg / 28 lbs 15 oz Acc

12、essories Owners Manual JAPANESE(#72014989) ENGLISH(#72232512) CD-ROM (Driver):(#03129034) PC CARD Protector:(#03120712) Power Cable120V:(#00894378) 240VA:(#23495124) 240VE:(#00907001) Options Keyboard Stand: KS-12 Pedal Switch: DP-2/6/8 Foot Switch: BOSS FS-5U, BOSS FV-300L Expression Pedal: EV-5 Mi

13、crophone: DR-20 (0 dBu = 0.775 V rms) *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 V-SYNTH LOCATION OF CONTROLS PARTS LIST PARTS LED SWITCH POTENTIOMETER or ENCODER SCREWS NOPARTCODEPA

14、RT NAMEDESCRIPTIONQTY 101783956N S-KEYTOPMD4H2 203126856D S-KEYTOPSX2H-B CLR12 3,2703126867D S-KEYTOPSX1H-B CLR13 403126878D S-KEYTOPSX1H-B BLK9 503126889D S-KEYTOPSX2H-B BLK1 603125589M R-KNOBMF-ELA BLK/LCG24 701561578J S-KNOB S BLK/LCG5 822485303D R-KNOB(ALPHA-DIAL)L BLK 248-3031 903121112DISPLAY

15、ESCT1 1002895601PAD ESCT1 1102895623TWIN D-BEAM CONTROLLER ESCT1 1271905023PB-H0203BENDER TURBOLESS1 1372230178LCD ASSY1 1472230189XY-PAD ASSY1 1500569278LGR4609-71006.5MM JACK10 1613429274YKF51-5041MIDI SOCKET1 1700458801YKC21-3044 0/0PIN JACK (ORG)PIN X 21 1802565401GP1FA501RZOPTICAL CONNECTOR RX1

16、 1902565390GP1FA501TZOPTICAL CONNECTOR TX1 2002781101YKF45-0020USB CONNECTOR1 2102896278JC21EJ-FRM20CARD CONECTR1 2202675701WIRING ASSYWIRING W3 (AC INLET+GND) 1 2332490595P S-KEYMX BLK1 2402676878EVUE20E15B149M/M ROTARY POTENTIOMETER1 2503121034SLD-22-456ASLIDE SWITCH1 NOPARTCODEPART NAMEDESCRIPTIO

17、NQTY 1302125167LED (YELOW)SLI-343DCT32W48 262803122112LEDSLR-343BBT3F4 NOPARTCODEPART NAMEDESCRIPTIONQTY 2301676512PUSH SWITCHSDKLA1-B POWER SW1 ALL01340290TACT SWITCHEVQ11A H=5.0 ALL TACT SWITCH29 NOPARTCODEPART NAMEDESCRIPTIONQTY 6-A028918789M/M ROTARY POTENTIOMETERRK09D1130 10KB6 6-B0312209012M/M

18、 ROTARY POTENTIOMETEREVJ Y15 F01 A151 6-C031221459M/M ROTARY POTENTIOMETERRK09D1130C3W17 7-A0312208930M/M SLIDE POTENTIOMETEREWA NJO C15 B141 7-B0312212330M/M SLIDE POTENTIOMETEREWA NKE C15 B144 803122134ROTARY ENCODEREC12E24208021 NOPARTCODEPART NAMEDESCRIPTIONQTY a40011490SCREW M3X6PAN MACHINE W/S

19、W BZC10 b40011123SCREW 4X8BINDING TAPTITE B BZC2 c40010334SCREW 4X8BINDING BZC1 d40011312SCREW 3X8BINDING TAPTITE P BZC5 RadioFans.CN 收音机爱 好者资料库 Mar.2003V-SYNTH LOCATION OF CONTROLS fig.panel 12 15 aaca aa 24 1820 2223 1719 21 db da a 25 14 10 112613 9 8 2726 6 677-A 6-B 3 16-A6-C43 3 33 3 22 4 566-

20、A 7 7-B 6-C 2 2 33 16 34 Mar.2003V-SYNTH XPLODED VIEW PARTS LIST Parts Screws EXPLODED VIEW fig.explo-1 NO.PART CODEPART NAMEDESCRIPTIONQ,TY 102784778TOP PANEL1 203121112DISPLAY ESCT1 302895601PAD ESCT1 472230178LCD ASSY1 503120690DISPLAY HOLDER1 672230089PANEL-L KEYTOP ASSY1 772230101PANEL-R KEYTOP

21、 ASSY1 802674034PANEL HOLDER2 972230145LCD BOARD ASSY1 1002673967SIDE HOLDER R1 1102673956SIDE HOLDER L1 1203126545SIDE COVER R1 1303126534SIDE COVER L1 1403126556END BLOCK1 1503126567BENDER PANEL1 1671905023PB-H0203BENDER TUR- BOLESS 1 1702673945STAYBENDER1 1872230189XY-PAD ASSY1 1972230167PAD BOAR

22、D ASSY1 2003120689PWB HOLDER2 2172232478KEYBOARD ASSYSK-961-J1 2272230134INLET BOARD ASSY1 2301785823A1DU2L3B034SWITCHING REGULATOR 1 2472230156INVERTER BOARD ASSY1 2502674001PWR SPLY HOLDER1 2672015023MAIN TOTAL ASSY1 2772230067SUB BOARD ASSY1 2872230078JACK BOARD ASSY1 2903120723BOTTOM COVER1 3040

23、342856COATING CLIPCP-1S2 3101905445CORD BUSHINGWS-1NS3 NO.PART CODEPART NAMEDESCRIPTIONQ,TY a40010334SCREW 4X8BINDING BZC1 b40454045SCREW 3X8FLAT TAPTITEB NI FLANGE SOCKET 8 c40011067SCREW 3X8BINDING TAPTITE B FE ZC 22 d40011123SCREW 4X8BINDING TAPTITE B BZC 27 e40011056SCREW 3X6BINDING TAPTITE B ZC

24、 44 f40239734SCREW 3X6VWH B-TIGHT ZC8 g40011312SCREW 3X8BINDING TAPTITE P BZC 29 h40012501SCREW M4X12BINDING TAPTITE P FE BZC 1 I40012790SCREW 3X8FLAT TAPTITE P BZC8 j40011490SCREW M3X6PAN MACHINE W/SW BZC 14 k40011745HEX NUT M4SPRING NUT FE ZC1 22 25 23 21 31 24 26 30 20 20 28 19 18 27 29 c c c g j

25、 d a j g g j j g c h e k e e e f f d c 56 Mar.2003V-SYNTH 31 31 17 16 15 6 5 4 1 13 11 3 2 7 8 9 14 10 12 8 g c c c e j i i c b g g e e e c c g b g 78 9 Mar.2003 PARTS LIST fig.part1e SAFETY PRECAUTIONS: The parts marked have safety-related characteristics. Use only listed parts for replacement. CON

26、SIDERATION ON PARTS ORDRING 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 fill the above items with correct number and

27、 description will result in delayed or even undelivered replacement. NOTE: The parts marked # are new. (initial parts) CASING #03120723BOTTOM COVER1 #03126601POT DUST COVER B1 #03126590POT DUST COVER A1 #03126545SIDE COVER R1 #03126534SIDE COVER L1 #02895601PAD ESCT1 #03121112DISPLAY ESCT1 #02895612

28、CARD ESCT1 #03126556END BLOCK1 #03126567BENDER PANEL1 #02784778TOP PANEL1 CHASSIS #03120690DISPLAY HOLDER1 #03120689PWB HOLDER2 02674034PANEL HOLDER2 02673956SIDE HOLDER L1 02673967SIDE HOLDER R1 02674001PWR SPLY HOLDER1 KNOB, BUTTON 32490595P S-KEYMX BLK1 22485303D R-KNOB(ALPHA-DIAL)L BLK 248-3031

29、#03125589M R-KNOBMF-ELA BLK/LCG24 01561578J S-KNOB S BLK/LCG5 SWITCH #03121034SLD-22-456ASLIDE SWITCHSW1 on Jack Board 1 01340290EVQ11A H=5.0TACT SWITCHSW22,SW10,SW6,SW7,SW19,SW21,SW3,S W8,SW9,SW20,SW15,SW12,SW13,SW5,SW 14,SW4,SW16,SW17,SW11,SW1,SW18,SW2, SW23 on Panel-L board, 23 +3 3 SW14,SW27,SW2

30、5,SW24,SW23,SW22,SW21 ,SW20,SW19,SW18,SW17,SW29,SW15,SW2 8,SW13,SW12,SW11,SW10,SW9,SW8,SW7,S W6,SW5,SW4,SW3,SW2,SW1,SW16,SW31,S W32,SW33,SW30,SW26 on Panel-R Board 01676512SDKLA1-BPUSH SWITCHSW2 on Inlet Board 1 JACK, EXT TERMINAL 00458801YKC21-3044 0/0PIN JACK (ORG)PIN X 2JK502 on Main board 1 #028

31、96278JC21EJ-FRM20CARD CONECTR1 02781101YKF45-0020USB CONNECTORJK501 on Main board 1 13429274YKF51-5041MIDI SOCKETJK1 on Sub board 1 00569278LGR4609-71006.5MM JACKJK1,JK3,JK4,JK5,JK6,JK7,JK2 on Jack Board ,JK2,JK4,JK3 on Sub board 3 +7 DISPLAY UNIT #72230178LCD ASSY1 NOTE: Replacement LCD ASSY should

32、 be made on a unit base. POWER SUPPLY UNIT 01785823A1DU2L3B034SWITCHING REGULATOR1 NOTE: Replacement A1DU2L3B034 should be made on a unit base. 10 V-SYNTH BENDER UNIT 71905023PB-H0203BENDER TURBOLESS1 NOTE: Replacement PB-H0203 should be made on a unit base. SPEAKER, BUZZER 15299147PKM22EP-2001BUZZE

33、RSP1 on Sub board 1 KEYBOARD ASSY #72232478KEYBOARD ASSYSK-961-J1 NOTE: See KEYBOARD PARTS LIST for details. PCB ASSY #72015023MAIN TOTAL ASSY1 NOTE: MAIN TOTAL ASSY includes the following parts. 12199584GROUNDING TERMINALM1698TER2,TER1,TER3 on Jack Board,TER501 on Main board ,TER2,TER1 on Sub board

34、 ,TER4 on Inlet Board 1 # 40455878SCREW M2X8PAN MACHINE W/SW+PW ZC 4 #72230067SUB BOARD ASSY1 NOTE: SUB BOARD ASSY includes the following parts. 12199584GROUNDING TERMINALM1698TER2,TER1,TER3 on Jack Board,TER501 on Main board ,TER2,TER1 on Sub board ,TER4 on Inlet Board 2 #72230078JACK BOARD ASSY1 N

35、OTE: JACK BOARD ASSY includes the following parts. 12199584GROUNDING TERMINALM1698TER2,TER1,TER3 on Jack Board,TER501 on Main board ,TER2,TER1 on Sub board ,TER4 on Inlet Board 3 #72230089PANEL-L KEYTOP ASSY1 NOTE: PANEL-L KEYTOP ASSY includes the following parts. # 02895623TWIN D-BEAM CONTROLLER ES

36、CT 1 # 03126878D S-KEYTOPSX1H-B BLK2 # 03126856D S-KEYTOPSX2H-B CLR4 # 03126867D S-KEYTOPSX1H-B CLR5 01783956N S-KEYTOPMD4H2 12169406LED SPACER3 # 03233245LED SPACERLH-5S-8.72 #72230101PANEL-R KEYTOP ASSY1 NOTE: PANEL-R KEYTOP ASSY includes the following parts. # 03126878D S-KEYTOPSX1H-B BLK7 # 0312

37、6856D S-KEYTOPSX2H-B CLR8 # 03126867D S-KEYTOPSX1H-B CLR8 # 03126889D S-KEYTOPSX2H-B BLK1 02123012ENCODER HOLDER1 12169406LED SPACER5 #72230134INLET BOARD ASSY1 NOTE: INLET BOARD ASSY includes the following parts. 02675701WIRING ASSYWIRING W3(AC INLET+GND)JK8 on Inlet Board 1 02678478WIRINGWIRING W1

38、CN26 on Inlet Board 1 12199584GROUNDING TERMINALM1698TER2,TER1,TER3 on Jack Board,TER501 on Main board ,TER2,TER1 on Sub board ,TER4 on Inlet Board 1 #72230145LCD BOARD ASSY1 #72230156INVERTER BOARD ASSY1 NOTE: INVERTER BOARD ASSY includes the following parts. 40342856COATING CLIPCP-1S2 #72230167PAD

39、 BOARD ASSY1 IC #02900678HD6417297BP267IC (32BIT CPU)IC6 on Main board 1 #02900978M66291GPIC (USB CONTROLLER)IC502 on Main board 1 02568478M66273FPLCD-DRIVERIC501 on Main board 1 02231767RA0A-101 (TC223C080AF-101)IC (DSP)IC22 on Main board 1 02782778TC200E06 (PPC)IC (I/F)IC20 on Main board 1 0245338

40、9LC32V4265T-25IC (DRAM)IC24 on Main board 1 11 Mar.2003 #03235312K4S561632 D-TC75 IC (DRAM)IC3,IC7 on Main board 2 02232367HN58X2432FPIIC (EEPROM)IC11 on Main board 1 *LH28F320BFE-PTBL80IC (FLASH MEMORY)IC21 on Main board 1 *NAND K9F5608U0BIC (FLASH MEMORY)IC509 on Main1 02234167AK4393-VF-E2IC (DAC)

41、IC546 on Main board 1 01679990AK4524VF-E2IC (AD/DA)IC542 on Main board 1 01348101TTL TC7SET32FU(TE85L)IC (CMOS)IC551 on Main board 1 #03015223TC74LCX74FT(EL)IC (CMOS)IC2 on Main board 1 01121834TC7W74FU TE12LICIC537 on Main board 1 01121845TC7W04FU TE12LIC (CMOS)IC534 on Main board 1 01349590TC7WU04

42、FU(TE12L)IC (CMOS)IC13,IC536 on Main board 2 01569689TC7W32FU(TE12L)IC (CMOS)IC504 on Main board 1 15259706T0TC74HCU04AF(EL)IC (HS-CMOS)IC532 on Main board 1 01348912TC7SH08FU(TE85L)IC (CMOS)IC23,IC507 on Main board 2 01348945TC7SH32FU(TE85L)IC (CMOS)IC32 on Main board 1 01455312TC7WH74FUIC (CMOS)IC

43、548 on Main board 1 01675023TC74VHC139FT(EL)IC (CMOS)IC25 on Main board 1 01783523TC74VHCT245AFT(EL)IC (CMOS)IC531,IC538,IC503 on Main board 3 01890367TC74VHC175FT(EL)IC (CMOS)IC512 on Main board 1 02129334TC7WH08FU(TE12L)IC (CMOS)IC14,IC524 on Main board 2 02451912HD74LV00ATELLIC (CMOS)IC26,IC27,IC

44、550 on Main board 3 02675656HD74LV11ATELLIC (CMOS)IC505 on Main board 1 02675667HD74LV21ATELLIC (CMOS)IC15 on Main board 1 02675689HD74LV245ATELLIC (CMOS)IC8,IC1,IC539,IC9,IC4,IC5,IC525,IC527,IC1 0,IC533,IC526,IC523,IC522,IC520,IC12,IC51 9,IC18,IC16,IC17 on Main board 19 #03015234HD74LV32ATELLIC (CM

45、OS)IC521,IC515,IC28 on Main board 3 03015389TC74VHC153FT(EL)IC (CMOS)IC535 on Main board 1 #03120834TC74VHCT00AFT(EL)IC (CMOS)IC529 on Main board 1 #03120856TC74VHC273AFT(EL)IC (CMOS)IC517 on Main board 1 02897690OP275GSIC (BIPOLAR OP)IC545 on Main board 1 15289117NJM5532MD-TE1IC (OP AMP)IC543,IC541 on Main board 2 00344390TA