Roland KC-100 Amplifier 电路图.pdf

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1、Dec, 1997KC-100 17059908 Issued by RJA Copyright c 1997 by ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. SPECIFICATIONS TABLE OF CONTENTSPage SPECIFICATIONS 1 PANEL LAYOUT 2 CABINET EXPLODED VIE

2、W 3 CHASSIS EXPLODED VIEW 4 PARTS LIST 5, 6 CIRCUIT BOARD 7 CIRCUIT DIAGRAM 8 KC-100 Rated Power Output Speaker: 60W/8 Nominal Input Level (1kHz) Channel 1 XLR Type :-50dBm thru -20dBm Channel 1 Phone Type :-50dBm thru -20dBm Channel 2,3,4:-20dBm Nominal Output Level (1kHz) LINE OUT: +4dBm 0dBm=0.77

3、5Vrms Speaker : 30cm(12) x1 + Tweeter x1 Controls : Channel 1 MIC/LINE Volume Channel 2 LINE Volume Channel 3 LINE Volume Channel 4 MONITOR Volume LOW TREBLE Master VOLUME POWER Switch Power Indicator Connectors : Channel 1 Input Jack (XLR Type Balanced) Channel 1 Input Jack Channel 2 Input Jack Cha

4、nnel 3 Input Jack Channel 4 Input Jack LINE OUT Jack PHONES Jack Power Consumption : 40W (AC100V) 60W (AC117V/230V/240V) Dimensions : 478(W)x273(D)x430(H)mm 18-7/8(W)x10-3/4(D)x16-15/16(H)inches Weight : 14.5kg 32lbs Accessories : Owners Manual (English) (17055092) Owners Manual (Japanese) (17055093

5、) Options : Speaker Stand SS-115A Speaker Cap SS-CAP (H1017017) *When using an SS-115A speaker stand, be sure to use a SS-CAP speaker cap in conjunction with it. Printed in Japan (CR) AD00 1 KC-100 4ch mixing keyboard amplifier RadioFans.CN 收音机爱好者资料库 2 LOCATION OF CONTROLS Dec, 1997KC-100 All knobs

6、 are KNOB (7098605000) POTENTIOMETER RK11K112 100KB (01120112) POTENTIOMETER RK11K112 20KB CC (01120134) POTENTIOMETER RK11K112 10KB (01120145) LED L-53HD (15029139) BUTTON (22497565) SWITCH SDDLB1-B-D-2 TV-5 (13129160) JACK YKB21-5006 (13449252) CONTROL PANEL JACK YKB21-5012 (13449146) JACK YKB21-5

7、074 (13449275) CANNON JACK NC3FAH-1 (00679778) JACK RadioFans.CN 收音机爱好者资料库 Dec, 1997KC-100 3 CABINET EXPLODED VIEW PARTS No.Part CordPart Name q17055098CABINET ASSY NOTE: Replacement Cabinet Assy includes the following parts. w22310207HANDLE H-40 WITH ESCUTCHEON e17055035CORNER PROTECTOR r17055038R

8、UBBER FOOT t17055020STAND ADAPTOR y170550802 inch PORT TUBE u17055099PUNCHING METAL iK2238110ROLAND LOGO BADGE o1705510012 inchs SPEAKER K1208F16 !017055101TWEETER KHNPZG17 SCREW A40010601ORIGINAL TRUSS MACHINE SCREW M5x35 BZC B17055068#8-32x1 inchs TRUSS HEAD BZC C40010689#8x1 inchs TAPPING TRUSS D

9、17055069#6x1/2 inchs TRUSS HEAD SHEET METAL BZC E40230789OVAL HEAD MACHINE M3x10 BZC 40011689SPEED NUT F-TYPE M3 F40238267OHP MACHINE BZC M5x40 RadioFans.CN 收音机爱好者资料库 4 KC-100 Dec, 1997 PARTS No.PART No.PART NAME qG281711901CHASSIS wG246770101HEATSINK eG2457140POWER TRANSFORMER 100V/117V G2457139PO

10、WER TRANSFORMER 230V/240V rG3497123AC CORD VCTF 100V G349712401AC CORD SJT 117V G3497125AC CORD SY010 BLK 230V G3497127AC CORD 57226604 230VE G3497126AC CORD FC-305 230VA t22497565BUTTON POWER SW y7098605000AC KNOB u12369410RTLINE CORD STRAIN RELIEF 1702B iF2257201FUSE BARRIER(117V ONLY) o01341534MA

11、IN BOARD ASSY 230/240V !001341534MAIN BOARD ASSY 230/240V !101341534MAIN BOARD ASSY 230/240V !201341534MAIN BOARD ASSY 230/240V !32215075600JACK NUT #756 !4G2257113TO-3P INSULATING SHEET a40011767M4 FLANGE NUT ZC b40011889M4 EXT.TOOTH WASHER ZC c*Pin (B-6) d40011756M3 FLANGE NUT ZC eH5019411M3x20 BI

12、NDING w/INT.TOOTH WASHER BZC f40010345M4x10 BINDING BZC g40010434M3x10 BINDING MACHINE SCREW W/SW BZC h40010334M4x8 BINDING BZC i40010423M3x8 BINDING w/INT.TOOTH WASHER BZC j40011312M3x8 BINDING TAPTIGHT P BZC kH5019404M3x6 BINDING w/SPRING WASHER BZC(117V ONLY) l*V.R.Accessory Washer M8 m*V.R.Acces

13、sory Nut M8 nG2157502STANDOFF M3x20 CHASSIS EXPLODED VIEW 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 it

14、ems in the order sheet. QTY PART NUMBER 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. FUSE, FUSE HOLDER 12559441FUSE

15、 SB22A/125V 100V/117V F2559103FUSE 5ST1A1A/250V 230V/240V 12199550RTFUSE HOLDER F2029601FUSE COVER FH-1 POWER TRANSFORMER #G2457140POWER TRANSFORMER100V/117V #G2457139POWER TRANSFORMER230V/240V AC CORD G3497123AC CORD VCTF100V G349712401AC CORD SJT117V G3497125AC CORD SY010 BLK230V G3497127AC CORD 5

16、7226604230VE G3497126AC CORD FC-305240VA IC 15189250M5218ALIC2-6,IC8 15219157M5241LIC7 F5189103NJM2068LIC1 TRANSISOR 151194232SA965YQ9 151191582SA970GRQ4,Q5 151191322SA1015GRQ7 #013413782SA1940-OQ12 151198202SB1017YQ1 151291512SC1815GRQ3,Q8,Q13 151294262SC2235YQ10 151294372SC2705YQ6 #013413892SC5197

17、-YQ14 151298352SD1408YQ2 151393012SK30AYQ11 DIODE F5019203FL402 BRIDGED1 15019654RD16EB2 ZENERD2,D3 F50192031N4004D5,D7 150191261SS133D4,D6,D8-11,D14-17 15029139L-53HD LEDD13 POTENTIOMETER 01120145RK11K112 10KBVR7 01120134RK11K112 20KB CCVR5,VR6 01120112RK11K112 100KBVR1-4 CAPACITOR F3659241ELECTOLY

18、TIC 3300uF/63VC6,C7 F3639553ELECTOLYTIC 470uF/16VC2,C4 F3519501CERAMIC PY17FY472MLOC93 F3519502CERAMIC EC8472MHC1 RESISTOR F3839181CEMENT 0.33 5WR41,R43 F2559804NON FLAME 180 3WR1,R4 F3819901OXIDE METAL 3.3 1/2WR34,R36 F3819902OXIDE METAL 150 1/2WR33 F3819903OXIDE METAL 1.3k 1/2WR23 13829902CARBON 6

19、.8 1/2WR55 13749101CARBON 4.7k 1/2WR2,R3 WIRING #G3417146WIRING W12P L160(CN2 CN3) #G3417147WIRING W28P L100(CN1 CN4) #H4019335WIRING W3L90 BRW(Q12) #H4019336WIRING W4L90 RED(Q12) #H4019337WIRING W5L90 ORG(Q12) #H4019338WIRING W6L170 BRW(Q14) #H4019339WIRING W7L170 RED(Q14) #H4019340WIRING W8L170 OR

20、G(Q14) #G3489199WIRING W9L500 RED +205(12 inches SPEAKER) #G3489200WIRING W10L500 BLK +205(12 inches SPEAKER) #G3489201WIRING W11L500 ORG +205(TWEETER) 5 NOTE:*1 The parts marked # are new (initial parts) CABINET #17055098CABINET ASSY NOTE: Replacement Cabinet Assy includes the following parts. 2231

21、0207HANDLE H-40 WITH ESCUTCHEON 17055035CORNER PROTECTOR 17055038RUBBER FOOT 17055020STAND ADAPTOR 170550802 inch PORT TUBE #17055099PUNCHING METAL K2238110ROLAND LOGO BADGE SPEAKER #1705510012 inchs SPEAKER K1208F16 #17055101TWEETER KHNPZG17 CHASSIS #G281711901CHASSIS KNOB, BUTTON 7098605000AC KNOB

22、 22497565BUTTONPOWER SW SWITCH 13129160SDDLB1-B-D-2 TV-5POWER SW JACK 00679778CANNON NC3FAH-1JK1 13449275YKB21-5074JK2 13449146YKB21-5012JK3-6 13449252YKB21-5006JK7 PCB ASSY #01341534MAIN BOARD ASSY 230/240V NOTE: Replacement MAIN BOARD ASSY is 230V/240V version only. When using MAIN BOARD ASSY for

23、100V/117V version, be sure to replace fuse of specific voltage 100V/117V(refer to TABLE A). And change mark on PCB as shown in TABLE B. TABLE A 100V/117V 230V/240V F1 SB 5x20 2A/125V(12559441) 5ST 5x20 1A/250V(F2559103) TABLE B L H 125V 2A T1L 250V 100V/117V ASSY 01341523 230V/240V ASSY 01341534 1 6

24、 2 7 3 8 4 9 5 10 TABLE B L H 125V 2A T1L 250V 100V/117V ASSY 01341523 230V/240V ASSY 01341534 1 6 2 7 3 8 4 9 5 10 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Dec, 1997KC-100 6 #G3489202WIRING W12 L500 BRW +205(TWEETER) #H4019127WIRING W13 L180 +B6 LAG(GND) #H4019128WIRING W14 L130 +187 +B6 LAG (

25、GND,for 230V/240V) SCREWS #40238267OHP MACHINE BZC M5x40(fix CHASSIS,HANDLE) 01755069#6x1/2 inchs TRUSS HEAD SHEET METAL BZC(fix CORNER PROTECTOR,PUNCHING METAL) 17055068#8-32x1 inchs TRUSS HEAD BZC(fix 12 inchs SPEAKER,TWEETER) 40230789OVAL HEAD MACHINE M3x10 BZC(fix ROLAND LOGO BADGE) 40011689SPEE

26、D NUT F-TYPE M3(fix ROLAND LOGO BADGE) 40010689#8x1 inchs TAPPING TRUSS(fix RUBBER FOOT,STAND ADAPTOR) 40010601ORIGINAL TRUSS MACHINE M5x35 BZC(fix CHASSIS) 400109013x6 TAPPING BINDING BZC(fix NAME PLATE) 40010267M3x10 BINDING BZC 40010334M4x8 BINDING BZC 40010345M4x10 BINDING BZC 40010412M3x6 BINDI

27、NG w/INT.TOOTH WASHER BZC 40010423M3x8 BINDING w/INT.TOOTH WASHER BZC 40011756M3 FLANGE NUT ZC 40011767M4 FLANGE NUT ZC 40011889M4 EXT.TOOTH WASHER ZC 400191233x8 TAP TITE BZC 40010434M3x10 BINDING MACHINE SCREW W/SW BZC 40011312M3x8 BINDING TAPTIGHT P BZC G2157502STAND OFF M3x20 H5019404M3x6 BINDIN

28、G w/SPRING WASHER BZC(117V ONLY) H5019411M3x20 BINDING w/INT.TOOTH WASHER BZC PACKING CASE #17055102PACKING CASE MISCELLANEOUS #G246770101HEATSINK 2215075600JACK NUT #756 12369410RTLINE CORD STRAIN RELIEF 1702B G2257113TO-3P INSULATING SHEET F2257201FUSE BARRIER(117V ONLY) G2537608GND MARK SEAL G253

29、7710FUSE CAUTION SEAL G2537711BARRIER CAUTION SEAL(117V ONLY) ACCESSORIES(STANDARD) #17055092OWNERS MANUAL (ENGLISH) #17055093OWNERS MANUAL (JAPANESE) KC-100 Dec, 1997 7 CIRCUIT BOARD KC-100 Dec, 1997 12345678910111213141516171819202122232425262728 A B C D E F G H I J K L M N O P Q R S T U 123456789

30、10111213141516171819202122232425262728 A B C D E F G H I J K L M N O P Q R S T U 8 KC-100 Dec, 1997 LINE OUT JK6 YKB21-5012 C38 10/16 R42 47k R86 1k C75 100p CN2 5045-02A CN3 5045-02A C12 10/16 C11 10/16 R46 10k C35 10p IC4B M5218AL R40 10k R37 18k VR1 RK11K112 100KB CH1 VOLUME -29 dBm C8 10/16 R7 3

31、.9k C10 10/16 R10 1.5k R15 2.2M IC2A NJM2068LD C98 0.1C C97 220p R114 100k R117 22k R115 100k C101 10/16 C100 10/16 C95 0.1C IC1B NJM2068LD D16 1SS133 D17 1SS133D15 1SS133 D14 1SS133 R112 2.2k R113 2.2k R110 22k R111 22k JK1 NC3FAH1 CH1 INPUT XLR 1kHz sine wave -52 dBm 1kHz sine wave -51 dBm 1kHz si

32、ne wave -25 dBm 1kHz sine wave -25 dBm 1kHz sine wave -25 dBm R109 470 R116 470 C99 100p C96 100p CH1 INPUT PHONE JK2 YKB21-5074 R105 2.2k C90 100p R106 2.2k C91 10/16 C92 10/16 R108 22k IC1A NJM2068LD C94 47p R107 10k CN4 5045-08A C20 10/16 R22 6.8k R21 2.2M C13 0.1C C14 0.1C IC2B NJM2068LD CN1 504

33、5-08A VR2 RK11K112 100KB CH2 VOLUME C21 10/16 C22 10/16 R49 10k R39 10k HIGH IC4A M5218AL VR6 RK11K112 20KB R120 JMP R121 4.7k VOLUME C66 10/16 VR7 RK11K112 10KB IC5A M5218AL C47 10/16 R56 100k C40 47p R44 100k C54 0.0033 R60 10k R50 27k C45 0.1 C28 10/16 C29 10/16 R51 10k C46 10p IC5B M5218AL R48 3

34、9k R38 10k CH3 VOLUME CH4 VOLUME IC3B M5218AL C27 10/16 R32 6.8k R31 2.2M C23 0.1C C25 0.1C R35 6.8k VR4 RK11K112 100KB VR3 RK11K112 100KB C88 100p C87 100p C36 10/16 CH2 INPUT CH3 INPUT JK3 YKB21-5012 JK4 YKB21-5012 R103 1k R104 1k CH4 INPUT JK5 YKB21-5012 R100 1k C72 10/16 C82 100p R74 22k R75 18k

35、 IC3A M5218AL R30 2.2M C37 10/16 C39 10/16 R45 10k LOW R58 1.5k R54 1.5k R87 100k R119 JMP VR5 RK11K112 20KB R118 3.3k C44 0.22 R82 2.2k D13 LN21RPH T13 T14 C57 NMT C65 NMT to TWEETER C56 NMT ORG +VCC Q10 2SC2235Y Q14 2SC5197-O C34 150p R23 1.3k/.5W R36 3.3/.5W R26 1.5k R28 6.8k C17 47/50 Q7 2SA1015

36、GR D7 1N4004 R25 3.3k R27 4.7k C30 47/50 PHONES JK7 YKB21-5006 R83 1M R18 33k C79 NMT R98 22/.5W R97 22/.5W C84 100p C83 100p R90 NMT C81 0.1C IC6B M5218AL IC7 M5241L C70 10/16 R77 10k R78 22k C61 47p C58 0.1C C63 0.1C C59 10/16 C52 10/16 C71 10/16 R79 47k C68 10/16 R73 47k IC6A M5218AL R66 100k C51

37、 10/16 Q13 2SC1815GR R64 1k C64 10/16 C62 10/16 R68 100k D10 1SS133 D11 1SS133 C48 NMT C73 0.068 R76 1M R61 1k R59 100k C77 0.1C R84 1.8k R85 100k R96 1M IC8A M5218AL R101 470k C85 0.1 R123 220k IC8B M5218AL C53 10/16 Q11 2SK30AY D8 1SS133 R47 1M R62 47k R69 1k C67 0.33 R71 1k R70 JMP R65 680 C60 0.

38、33 D9 1SS133 Q4 2SA970GR R9 1.5k R52 22k R53 22k C43 0.47 Q5 2SA970GR R12 1.5k C19 10/50 R29 6.8kC24 68p Q6 2SC2705Y R24 68 R17 10k C18 0.012 R20 2.7k R19 47k C16 100p R122 47k C32 0.00047 Q8 2SC1815GR C31 0.068 Q9 2SA965Y R43 0.33/5W R41 0.33/5W Q12 2SA1940-O C26 150p R33 150/.5W R34 3.3/.5W R55 6.

39、8/.5W C49 0.068 C50 0.068 R57 JMP T11 T12 to 12 SPEAKER C55 0.068 RED BLK BRW -VCC JMP Jumper NMT No Mount R13 22k Q3 2SC1815GR C15 22/35 R16 1k R14 100k C5 100/16 C4 470/16 +VCC D1 FL402 R4 180/3W R3 4.7k/.5W D3 RD16EB2 Q2 2SD1408Y C6 3300/63 T3 T5 NC T8 T9 C93 PY17FY472ML0 C1 EC8472MH R99 1MR80 NM

40、T R67 100 R92 33k T1 SW1 SDDBL1 TV-5 F1 FUSE R63 1k R72 100k C74 0.068 R81 1M 100V T1 117V T1 230V/230VE /240VA T2 T6 T7 T2 T6 T7 T2 T6 T7 T4 T10 -VCC R1 180/3W Q1 2SB1017Y R2 4.7k/.5W D2 RD16EB2 C7 3300/63 C3 100/16 C2 470/16 R6 22k D5 1N4004 C9 1/50 R5 56k R11 100k D6 1SS133 D4 1SS133 C102 47/25 R

41、8 47k 2 4 1 1 21 2 6 5 7 8 4 2 1 3 2 3 1 6 5 7 8 4 1 3 2 2 4 3 1 2 3 1 1 2 3 4 5 6 8 7 6 5 7 8 4 1 2 3 4 5 6 8 7 2 1 3 2 3 1 2 1 3 2 1 3 2 3 1 6 5 7 8 4 6 5 7 8 4 2 1 3 2 1 3 2 4 1 2 4 1 2 4 1 2 3 1 2 1 3 3 1 2 3 1 2 3 1 2 4 2 3 7 8 1 5 6 5 7 8 4 1 2 3 4 5 6 7 8 9 1 0 2 3 1 3 1 2 2 3 1 6 5 7 8 4 1 2 3 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 4 3 2 1 3 1 2 3 1 2 -37 dBm -2 dBm -2 dBm -2 dBm -1 dBm +11 dBm +39.4 V | +32.8 V -32.8 V | -39.4 V +14 dBm POWER TRANSFORMER 100V/117VG2457140 230V/230VE/240V G2457139 +28 dBm +10 dBm +17 dBm +9 dBm +1.5 dBm CIRCUIT DIAGRAM