Roland BR-1200CD Recorder Service Manual 电路图.pdf

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1、SERVICE NOTES Issued by RJA Copyright 2005 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 (0500) (NB)17058313E0 Feb. 2005BR-1200CD TABLE OF CONTENTS CAUTIONARY NOTES .2 SPECIFICA

2、TIONS.2 LOCATION OF CONTROLS .4 LOCATION OF CONTROLS PARTS LIST.5 EXPLODED VIEW.6 EXPLODED VIEW PARTS LIST.7 WIRING FORMING .8 PARTS LIST.10 CHECKING THE VERSION NUMBER.15 USERS DATA SAVE AND LOAD.15 TEST MODE.17 INITIALIZING ALL BR-1200CD SETTINGS (INITIALIZE) .20 SYSTEM SOFTWARE UPDATING INSTRUCTI

3、ONS .23 BLOCK DIAGRAM.24 CIRCUIT BOARD (MAIN BOARD).26 CIRCUIT DIAGRAM (MAIN BOARD POWER) .28 CIRCUIT DIAGRAM (MAIN BOARD ANALOG).30 CIRCUIT DIAGRAM (MAIN BOARD PHANTOM).30 CIRCUIT DIAGRAM (MAIN BOARD CPU).32 CIRCUIT DIAGRAM (MAIN BOARD DSP).34 CIRCUIT DIAGRAM (MAIN BOARD DIGITAL OUT) .36 CIRCUIT DI

4、AGRAM (MAIN BOARD USB).36 CIRCUIT BOARD (ANALOG BOARD) .37 CIRCUIT DIAGRAM (ANALOG BOARD).38 CIRCUIT BOARD (SW SHEET).40 CIRCUIT DIAGRAM (SW SHEET,SW BOARD).42 CIRCUIT DIAGRAM (SW SHEET,GUITAR INPUT BOARD) .44 CIRCUIT DIAGRAM (SW SHEET,+5V POWER BOARD) .45 CIRCUIT BOARD (CD CN BOARD) .46 CIRCUIT DIA

5、GRAM (CD CN BOAR).46 ERROR MESSAGES.47 RadioFans.CN 收音机爱 好者资料库 2 Feb. 2005BR-1200CD CAUTIONARY NOTES User data status User data status after each of the following processes is described below. Whenever carrying out procedures that involve deleting or erasing user data, always be sure to back up the

6、user data to some form of external media (refer to Saving and Loading Data). *Executing Test Mode during Factory Reset deletes the user data. PARTS LIST Due to one or more of the following reasons, parts with parts code * cannot be supplied as service parts. Part supplied only as a component in a co

7、mplete assembly Copyright does not permit the part to be supplied Part is sold commercially CIRCUIT BOARD NIU meant that “NOT IN USE “ there dont set any contents in the Circuit Diagram. There has silk-screen only in the Circuit Board. SPECIFICATIONS BR-1200CD: Digital Recording Studio Tracks Track:

8、 12V-Track: 192 (16 V-Tracks per each Track) Up to 2 tracks can be recorded simultaneously, and up to 12 tracks can be played back simultaneously. Maximum Useful Capacity/Recording Time Internal Hard Disk: 40 G bytes (recording time; 120 hours) (conversion in one track) *The recording time is approx

9、imate. Times may be slightly shorter depending on the number of songs and size of imported loop phrase that were created. *The recording time is the total for all the tracks that are used. If each of the twelve tracks contain an equal amount of data, the length of the resulting song will be approxim

10、ately 1/12 of the above. Signal Processing AD Conversion:24 bit, AF Method (Guitar/Bass) 24 bit, Modulation (VOCAL) 24 bit, Modulation (SIMUL) 24 bit, Modulation (LINE) DA Conversion:24 bit, Modulation Internal Processing: 24 bit (digital mixer section) Recording Data:16 bit linear Sample Rate 44.1

11、kHz Frequency Response 20 Hz-20 kHz (+1/-3 dB) Total Distortion 0.05% or less (INPUT SENS: CENTER, 1 kHz at nominal output level) Nominal Input Level (Variable) GUITAR/BASS jack:-20 dBu MIC 1, 2 jacks (TRS balanced/XLR):-40 dBu LINE IN jacks:-10 dBu Input Impedance GUITAR/BASS jack:1 M ohms MIC 1, 2

12、 jacks:12.5 k ohms (HOT-COLD) (TRS balanced/XLR)6.5 k ohms (HOT-GND, COLD-GND) LINE IN jack:22 k ohms Nominal Output Level LINE OUT jacks:-10 dBu Output Impedance LINE OUT jack:2 k ohms PHONES jack:100 ohms Recommended Load Impedance LINE OUT jack:20 k ohms or greater PHONES jack:8-50 ohms Residual

13、Noise Level LINE OUT jack:-87 dBu or less (INPUT SELECT:GUITAR/BASS, input terminated with 1 k ohms, INPUT SENS: CENTER, IHF-A, typ.) ProcessUser Data Checking Version number Preserved Factory Reset Deleted System Update Preserved Test Mode Preserved RadioFans.CN 收音机爱 好者资料库 3 Feb. 2005BR-1200CD Inte

14、rface DIGITAL OUT:S/PDIF 16-24 bit (optical type) USB connector (B type) Display 64 x 40 mm (Backlit LCD) Connectors MIDI IN connector MIDI OUT connector USB connector DIGITAL OUT connector (optical type) FOOT SW jack (1/4 inch phone type) EXP PEDAL jack (Stereo 1/4 inch phone type) LINE OUT jacks (

15、RCA Phono type) LINE IN jacks (RCA Phono type) MIC 1, 2 jacks (TRS balanced/XLR) PHONES jack (Stereo 1/4 inch phone type) GUITAR/BASS jack (1/4 inch phone type) Power Supply DC 12 V; Supply AC Adaptor (Roland PSB-3U) Power Consumption 3.0 A Dimensions 478 (W) x 297 (D) x 95 (H) mm 18-7/8 (W) x 11-3/

16、4 (D) x 3-3/4 (H) inches Weight 4.1 kg / 9 lbs 1 oz (Excluding AC Adaptor) Accessories AC Adaptor: PSB-3U (#02900423) AC Cord: 120V (#00894378) : 230V (#00894389) : 240VE (#00907001) Owners Manual:English (#72902990) :Japanese (#72898789) Roland Service (information sheet) (#*) CD-ROM “DISCRETE DRUM

17、S” (#03891601) Options Expression Pedal: EV-5 (Roland) Foot Volume/Expression: FV-300L Foot Switch: FS-5U Pedal Switch: DP-2 (Roland) *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.C

18、N 收音机爱 好者资料库 4 Feb. 2005BR-1200CD LOCATION OF CONTROLS fig.panel d 17 dbb 2342218 d 3 331 24 252627 a cb 28293031ee 33 3232 4 1 8 1188212019 4 6 2 1 7 12 3 12 17 14 12 15 3 3 3 1 5 10 15 13 12 1 17 16 5 Feb. 2005BR-1200CD LOCATION OF CONTROLS PARTS LIST PART SCREW NOPART CODECATEGORYPART NAMEDESCRIP

19、TIONQTY 100900145KNOB,BUTTOND S-KEYTOPSD1H BLK1 01904112DIODELED(RED)SLR-342VCT32 N.P.Q RANK1 01340290SWITCHTACT SWITCHEVQ11A H=5.01 200900156KNOB,BUTTOND S-KEYTOPSD2H BLK2 01904112DIODELED(RED)SLR-342VCT32 N.P.Q RANK2 01340290SWITCHTACT SWITCHEVQ11A H=5.02 300900189KNOB,BUTTOND S-KEYTOPSX1H BLK1 01

20、340290SWITCHTACT SWITCHEVQ11A H=5.01 400900190KNOB,BUTTOND S-KEYTOPSX2H BLK2 01340290SWITCHTACT SWITCHEVQ11A H=5.02 500904245KNOB,BUTTOND S-KEYTOPSX3H BLK3 01340290SWITCHTACT SWITCHEVQ11A H=5.03 600904256KNOB,BUTTOND S-KEYTOPSX4H BLK4 01340290SWITCHTACT SWITCHEVQ11A H=5.04 701234090KNOB,BUTTOND T-KE

21、YTOPMX4B BLK1 01340290SWITCHTACT SWITCHEVQ11A H=5.01 801670512KNOB,BUTTONF C-KEYTOPSX1H BLK1 01340290SWITCHTACT SWITCHEVQ11A H=5.01 922485303KNOB,BUTTOND R-KNOB(ALPHA-DIAL)L BLK 248-3031 01905467ENCODERROTARY ENCODEREVE GC1 F20 24B1 1001783945KNOB,BUTTONN S-KEYTOPMD3H1 01904112DIODELED(RED)SLR-342VC

22、T32 N.P.Q RANK1 15029348DIODELED (GREEN)SLR-342MCT321 01340290SWITCHTACT SWITCHEVQ11A H=5.03 1101783923KNOB,BUTTONN S-KEYTOPMD1H1 01340290SWITCHTACT SWITCHEVQ11A H=5.01 1202013090KNOB,BUTTONF C-KEYTOPMX1H CLR1 03786756DIODELEDSML76755WN-TP151 01340290SWITCHTACT SWITCHEVQ11A H=5.01 1301902289KNOB,BUT

23、TONU S-KNOBM BLK LCG1 01677312POTENTIOMETER45M/M SLIDE POTENTIOMERTEREWAP1AC10 B54 (50KB/MS)1 1401891801KNOB,BUTTONU R-KNOBS1 LCG BLK1 03783023POTENTIOMETER9M/M ROTARY POTENTIOMETEREVUJFUFK315D 100KRD1 1502457512KNOB,BUTTONJ R-KNOBSFA BLK/LCG1 02896712POTENTIOMETER9M/M ROTARY POTENTIOMETEREVUF2KFK4B

24、54 50KB1 1603125589KNOB,BUTTONM R-KNOBMF-ELA BLK/LCG1 03789645POTENTIOMETERPOTENTIOMETEREVUF2KFK3B541 1700785856DIODELEDSLR-342VR3F1 1803785190CASINGDISPLAY COVER1 02565034DISPLAY UNITLCDF-51320GNY-LY-AA1 15029347DIODELED (RED)SLR-342VC3F1 15039237DIODELED(GREEN)SLR-342MC3F1 1901340412KNOB,BUTTONP R

25、-KNOBSF-A BLK/LCG1 02900467POTENTIOMETER9M/M ROTARY POTENTIOMETEREVJC25FB6A54 50KAX21 2000569278JACK,EXT TERMINAL6.5MM JACKLGR4609-71001 2113449252JACK,EXT TERMINAL6.5MM JACKYKB21-5006 (STEREO W/SW)1 2203785201MISCELLANEOUSPANEL SHEET1 2303785156CASINGTOP CASE1 2422360712MISCELLANEOUSCORD HOOK236-71

26、21 2502900312JACK,EXT TERMINALDC JACKHEC0470-01-6401 2632490595KNOB,BUTTONP S-KEYMX BLK1 03891678SWITCHPUSH SWITCHSPUP1903001 2702781189JACK,EXT TERMINALUSB CONNECTORYKF45-00211 2813429825JACK,EXT TERMINALMIDI CONNECTORYKF51-5054 2PZ1 2903454101JACK,EXT TERMINALIC (OPTICAL)GP1FA313TZ1 3000569278JACK

27、,EXT TERMINAL6.5MM JACKLGR4609-71001 3103453290JACK,EXT TERMINALRCA(PIN)YKC21-3488N1 3200569278JACK,EXT TERMINAL6.5MM JACKLGR4609-71001 3303459223JACK,EXT TERMINALXLR CONNECTORJY-5033A1 NOPART CODEPART NAMEDESCRIPTIONQTY a40127689SCREW 3X10 BZCBIDING TAPTITE S BZC1 b40012534SCREW 3X6 BZCBIDING TAPTI

28、TE S BZC3 c40011378SCREW 4X8 BZCBIDING TAPTITE S BZC1 d40011312SCREW 3X8 BZCBIDING TAPTITE P BZC5 e40233012SCREW 2.6X8 BZCBIDING TAPTITE P BZC4 6 Feb. 2005BR-1200CD EXPLODED VIEW fig.explo-A Fig.1 Fig.3Fig.4 Fig.2 5 6 7 8 9 11 12 10 10 27 28 29 30 F C F 20 20 20 20 21 22 A B C C D D H EA 25 26 23 24

29、 13 C 14 15 16 G I G B J 17 Please refer to Fig.2 Please refer to Fig.3 Please refer to Fig.4 Please refer to Fig.5 7 Feb. 2005BR-1200CD fig.explo-C EXPLODED VIEW PARTS LIST PARTSSCREW Fig.5Fig.6 1 2 3 4 1 1 1 18 G 19 Please refer to Fig.6 NoPart CodePart NameDescription 102013090F C-KEYTOPMX1H CLR

30、201783945N S-KEYTOPMD3H 301783923N S-KEYTOPMD1H 4,13,1672898834SW SHEET ASSY NOTE: SW SHEET ASSY includes the following parts. 4 *SW BOARD ASSY 13 *5V POWER BOARD ASSY 16 *GUITAR BOARD ASSY 501891801U R-KNOBS1 LCG BLK 622485303D R-KNOB(ALPHA-DIAL)L BLK 248-303 703785190DISPLAY COVER 803125589M R-KNO

31、BMF-ELA BLK/LCG 932490595P S-KEYMX BLK 1001902289U S-KNOBM BLK LCG 1103785201PANEL SHEET 1201340412P R-KNOBSF-A BLK/LCG 1472898812MAIN BOARD ASSY 1572899078ANALOG BOARD ASSY 1702565034LCDF-51320GNY-LY-AA 1803785178CHASSIS 1903785156TOP CASE 2022355334FOOT MKS235-334 2103785189BOTTOM COVER 2272899267

32、CD CN PCB ASSY 2303786823CDRW HOLDER 2403785701DVD DRIVE UNITUJDA760RL-A 2522360712CORD HOOK236-712 2632490595P S-KEYMX BLK 2703459645HDD COLLARCOLLAR 2803896301HDD INSULATOR 2903789445HARD DISKST340014A 3003345945HDD HOLDER NoPart CodePart NameDescription A40012534SCREW 3X6 BINDING TAPTITE S FE BZC

33、 B40011312SCREW 3X8 BINDING TAPTITE P BZC C40012512SCREW 3X6 BINDING TAPTITE S ZC D40455867SCREW M2X2.5PAN MACHNE W/SW E40011378SCREW M4X8 BINDING TAPTITE S FE BZC F40563112SCREW 6-32X1/2UNIFY G40011278SCREW 3X8 BINDING TAPTITE P FE ZC H40127689SCREW M3X10 BINDING TAPTIGHT S TYPE FE BZC I40457245 PL

34、AIN WASHER 3X12X1 ZC J40233012SCREW M2.6X8 BINDING TAPTITE P BZC 8 Feb. 2005BR-1200CD WIRING FORMING fig.BR1200-TOP fig.A fig.BR1200-HDD 1. 5V POWER (5V POWER WIRING #03785389) Please lay it down low to Chassis side. 2. HDD IDE (WIRING HDD IDE #02904623) Move up to the BOTTOM direction. Please note

35、the connector doesnt come off. 3. HDD POWER (WIRING HDD POWER #03893789) Dont expand and reform operation internally. fig.B fig.BR1200-CD 4. VR/LED BAN CARD (BNCD-P=1.25-K-34-130 #03789856) Dont hit the CD holder and fold up from connect side. 5. CD IDE (WIRING HDD IDE #02904623) Fold up into board

36、internal side. fig.C fig.BR1200-ANALOG 6. SW BAN CARD (BNCD-P=1.25-K-20-110 #03789901) Top of knob, dont lay it down to ANALOG BOARD side. 7. GAIN/PEAK LED BAN CARD (BNCD-P=1.25-K-12-200 #03343256) As same the procedure 6. fig.D fig.BR1200-GUITAR 8. GUITAR CABLE (JWFV 5X175-P2.0 #02568523) Fit with

37、the Chassis and put on Filament tape #3883(#40122645) from top side. 9. PHONES CABLE (JWFV 6X175-P2.0 #03789912) Fit with the Chassis and put on Filament tape #3883(#40122645) from top side. A F B C E D 1 2 3 4 5 7 6 89 9 Feb. 2005BR-1200CD fig.E fig.BR1200-NOISE 10. Noise measure The analog GND syn

38、chronizer is short-circuited in the AWG24 line. Depends on the analog board revision since serial No. ZT34785, and the measures do not exist. fig.F fig.BR1200-CU 11. EMI measure Put on the 3M bronze tape #2245(#40346367) as same the picture. 10 11 10 Feb. 2005BR-1200CD PARTS LIST fig.part1e CASING #

39、03785156TOP CASE1 #03785189BOTTOM COVER1 #03785190DISPLAY COVER1 CHASSIS #03785178CHASSIS1 03345945HDD HOLDER1 #03786823CDRW HOLDERon CD-R1 KNOB, BUTTON 02013090F C-KEYTOPMX1H CLR17 00900145D S-KEYTOPSD1H BLK7 00900156D S-KEYTOPSD2H BLK1 00900189D S-KEYTOPSX1H BLK10 00900190D S-KEYTOPSX2H BLK3 00904

40、245D S-KEYTOPSX3H BLK1 00904256D S-KEYTOPSX4H BLK1 01234090D T-KEYTOPMX4B BLK1 01670512F C-KEYTOPSX1H BLK3 01783923N S-KEYTOPMD1H1 01783945N S-KEYTOPMD3H1 32490595P S-KEYMX BLK1 02457512J R-KNOBSFA BLK/LCG1 03125589M R-KNOBMF-ELA BLK/LCG3 01340412P R-KNOBSF-A BLK/LCG1 01891801U R-KNOBS1 LCG BLK2 224

41、85303D R-KNOB(ALPHA-DIAL)L BLK 248-3031 01902289U S-KNOBM BLK LCG11 SWITCH #03891678PUSH SWITCHSPUP190300SW1on MAIN1 01340290TACT SWITCHEVQ11A H=5.0SW58,SW59,SW60,SW6,SW7,SW8,SW9,SW10,SW 11,SW12,SW13,SW14,SW15,SW16,SW17,SW18,S W19,SW20,SW21,SW22,SW23,SW24,SW25,SW26, SW27,SW28,SW29,SW30,SW31,SW32,SW3

42、4,SW3 5,SW36,SW37,SW38,SW39,SW40,SW41,SW42,SW 43,SW44,SW45,SW46,SW47,SW48,SW49,SW50,S W51,SW52,SW53,SW54,SW55,SW56,SW57,SW58, SW59,SW60,SW61on SW 60 JACK, EXT TERMINAL 03454101IC (OPTICAL)GP1FA313TZCN10 on MAIN1 13429825MIDI CONNECTORYKF51-5054 2PZJK1 on MAIN1 02781189USB CONNECTORYKF45-0021JK4 on M

43、AIN1 005692786.5MM JACKLGR4609-7100JK2,JK3 on MAIN, JK2 on GUITAR 2+1 02900312DC JACKHEC0470-01-640JK5 on MAIN1 134492526.5MM JACKYKB21-5006 (STEREO W/SW)JK1 on GUITAR1 03459223XLR CONNECTORJY-5033AJK4,JK2 on ANALOG2 03453290RCA(PIN)YKC21-3488NJK5,JK7 on ANALOG2 134492586.5MM JACKHLJ4306-01-3080JK6,

44、JK3 on ANALOG2 DISPLAY UNIT 02565034F-51320GNY-LY-AALCD1 NOTE: Replacement F-51320GNY-LY-AA should be made on a unit base. DISK DRIVE UNIT #03789445ST340014AHARD DISKon HARD1 NOTE: Replacement ST340014A should be made on a unit base. 03785701UJDA760RL-ADVD DRIVE UNITon CD-R1 NOTE: Replacement UJDA76

45、0RL-A should be made on a unit base. SAFETY PRECAUTIONS: The parts marked have safety-related characteristics. Use only listed parts for replacement. NOTE: The parts marked # are new. (initial parts) Due to one or more of the following reasons, parts with parts code * cannot be supplied as service parts. Part supplied only as a component in a complete assembly Copyright does not permit the part to be supplied Part is sold commercially The description QTY means a necessary number of the parts per one product. 11 Feb. 2005BR-1200CD PCB ASSY #7289881