Dec, 1997 KC-100
17059908
Issued by RJA
Copyright c 1997 by ROLAND CORPORATIONAll rights reserved. No part of this publication may be reproduced in any form without the written permission of
ROLAND CORPORATION.
SPECIFICATIONS
TABLE OF CONTENTS PageSPECIFICATIONS•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 1PANEL LAYOUT •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 2CABINET EXPLODED VIEW••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 3CHASSIS EXPLODED VIEW •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 4PARTS LIST •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 5, 6CIRCUIT BOARD ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 7CIRCUIT DIAGRAM•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 8
KC-100Rated Power Output
Speaker : 60W/8Ω
Nominal Input Level (@1kHz)Channel 1 XLR Type
:-50dBm thru -20dBmChannel 1 Phone Type
:-50dBm thru -20dBmChannel 2,3,4 :-20dBm
Nominal Output Level (@1kHz)LINE OUT : +4dBm
0dBm=0.775Vrms
Speaker: 30cm(12") x1 + Tweeter x1
Controls: Channel 1 MIC/LINE VolumeChannel 2 LINE VolumeChannel 3 LINE VolumeChannel 4 MONITOR VolumeLOWTREBLEMaster VOLUMEPOWER SwitchPower Indicator
Connectors: Channel 1 Input Jack (XLR Type Balanced)Channel 1 Input JackChannel 2 Input JackChannel 3 Input JackChannel 4 Input JackLINE OUT JackPHONES Jack
Power Consumption: 40W (AC100V)60W (AC117V/230V/240V)
Dimensions: 478(W)x273(D)x430(H)mm18-7/8(W)x10-3/4(D)x16-15/16(H)inches
Weight: 14.5kg32lbs
Accessories: Owner's Manual (English) (17055092)Owner's Manual (Japanese) (17055093)
Options: Speaker Stand SS-115ASpeaker Cap SS-CAP (H1017017)
*When using an SS-115A speaker stand, be sure to use aSS-CAP speaker cap in conjunction with it.
Printed in Japan (CR) AD00 1
KC-1004ch mixing
keyboard amplifier
2
LOCATION OF CONTROLS
Dec, 1997KC-100
All knobs areKNOB (7098605000)
POTENTIOMETERRK11K112 100KB(01120112)
POTENTIOMETERRK11K112 20KB CC(01120134)
POTENTIOMETERRK11K112 10KB(01120145)
LED L-53HD (15029139)
BUTTON (22497565)SWITCHSDDLB1-B-D-2 TV-5(13129160)
JACKYKB21-5006(13449252)
CONTROL PANEL
JACKYKB21-5012(13449146)
JACKYKB21-5074(13449275)
CANNON JACKNC3FAH-1 (00679778)
JACK
Dec, 1997 KC-100
3
CABINET EXPLODED VIEW[PARTS]
No. Part Cord Part Name
q 17055098 CABINET ASSY
NOTE: Replacement Cabinet Assy includes the following parts.
w 22310207 HANDLE H-40 WITH ESCUTCHEON
e 17055035 CORNER PROTECTOR
r 17055038 RUBBER FOOT
t 17055020 STAND ADAPTOR
y 17055080 2 inch PORT TUBE
u 17055099 PUNCHING METAL
i K2238110 ROLAND LOGO BADGE
o 17055100 12 inchs SPEAKER K1208F16
!0 17055101 TWEETER KHNPZG17
[SCREW]
A 40010601 ORIGINAL TRUSS MACHINE SCREW M5x35 BZC
B 17055068 #8-32x1 inchs TRUSS HEAD BZC
C 40010689 #8x1 inchs TAPPING TRUSS
D 17055069 #6x1/2 inchs TRUSS HEAD SHEET METAL BZC
E 40230789 OVAL HEAD MACHINE M3x10 BZC
40011689 SPEED NUT F-TYPE M3
F 40238267 OHP MACHINE BZC M5x40
4
KC-100 Dec, 1997
[PARTS]No. PART No. PART NAMEq G281711901 CHASSISw G246770101 HEATSINKe G2457140 POWER TRANSFORMER 100V/117V
G2457139 POWER TRANSFORMER 230V/240Vr G3497123 AC CORD VCTF 100V
G349712401 AC CORD SJT 117VG3497125 AC CORD SY010 BLK 230VG3497127 AC CORD 57226604 230VEG3497126 AC CORD FC-305 230VA
t 22497565 BUTTON POWER SWy 7098605000 AC KNOBu 12369410RT LINE CORD STRAIN RELIEF 1702Bi F2257201 FUSE BARRIER(117V ONLY)o 01341534 MAIN BOARD ASSY 230/240V!0 01341534 MAIN BOARD ASSY 230/240V!1 01341534 MAIN BOARD ASSY 230/240V!2 01341534 MAIN BOARD ASSY 230/240V!3 2215075600 JACK NUT #756!4 G2257113 TO-3P INSULATING SHEETa 40011767 M4 FLANGE NUT ZCb 40011889 M4 EXT.TOOTH WASHER ZCc * * * * * * * * Pin (B-6)d 40011756 M3 FLANGE NUT ZCe H5019411 M3x20 BINDING w/INT.TOOTH WASHER BZCf 40010345 M4x10 BINDING BZCg 40010434 M3x10 BINDING MACHINE SCREW W/SW BZCh 40010334 M4x8 BINDING BZCi 40010423 M3x8 BINDING w/INT.TOOTH WASHER BZCj 40011312 M3x8 BINDING TAPTIGHT P BZCk H5019404 M3x6 BINDING w/SPRING WASHER BZC(117V ONLY)l * * * * * * * * V.R.Accessory Washer M8m * * * * * * * * V.R.Accessory Nut M8n G2157502 STANDOFF 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 items in the order sheet. QTY PART NUMBER DESCRIPTION MODEL NUMBER Ex. 10 22575241 Sharp Key C-20/50 15 2247017300 Knob (orange) DAC-15DFailure to completely fill the above items with correct number and description will result in delayed or even undelivered replacement.
FUSE, FUSE HOLDER
12559441 FUSE SB2 2A/125V 100V/117VF2559103 FUSE 5ST1A 1A/250V 230V/240V12199550RT FUSE HOLDERF2029601 FUSE COVER FH-1
POWER TRANSFORMER
# G2457140 POWER TRANSFORMER 100V/117V# G2457139 POWER TRANSFORMER 230V/240V
AC CORD
G3497123 AC CORD VCTF 100VG349712401 AC CORD SJT 117VG3497125 AC CORD SY010 BLK 230VG3497127 AC CORD 57226604 230VEG3497126 AC CORD FC-305 240VA
IC
15189250 M5218AL IC2-6,IC815219157 M5241L IC7F5189103 NJM2068L IC1
TRANSISOR
15119423 2SA965Y Q915119158 2SA970GR Q4,Q515119132 2SA1015GR Q7
# 01341378 2SA1940-O Q1215119820 2SB1017Y Q115129151 2SC1815GR Q3,Q8,Q1315129426 2SC2235Y Q1015129437 2SC2705Y Q6
# 01341389 2SC5197-Y Q1415129835 2SD1408Y Q215139301 2SK30AY Q11
DIODE
F5019203 FL402 BRIDGE D115019654 RD16EB2 ZENER D2,D3F5019203 1N4004 D5,D715019126 1SS133 D4,D6,D8-11,D14-1715029139 L-53HD LED D13
POTENTIOMETER
01120145 RK11K112 10KB VR701120134 RK11K112 20KB CC VR5,VR601120112 RK11K112 100KB VR1-4
CAPACITOR
F3659241 ELECTOLYTIC 3300uF/63V C6,C7F3639553 ELECTOLYTIC 470uF/16V C2,C4F3519501 CERAMIC PY17FY472MLO C93F3519502 CERAMIC EC8472MH C1
RESISTOR
F3839181 CEMENT 0.33Ω 5W R41,R43F2559804 NON FLAME 180Ω 3W R1,R4F3819901 OXIDE METAL 3.3Ω 1/2W R34,R36F3819902 OXIDE METAL 150Ω 1/2W R33F3819903 OXIDE METAL 1.3kΩ 1/2W R2313829902 CARBON 6.8Ω 1/2W R5513749101 CARBON 4.7kΩ 1/2W R2,R3
WIRING
# G3417146 WIRING W1 2P L160 (CN2 <-> CN3)# G3417147 WIRING W2 8P L100 (CN1 <-> CN4)# H4019335 WIRING W3 L90 BRW (Q12)# H4019336 WIRING W4 L90 RED (Q12)# H4019337 WIRING W5 L90 ORG (Q12)# H4019338 WIRING W6 L170 BRW (Q14)# H4019339 WIRING W7 L170 RED (Q14)# H4019340 WIRING W8 L170 ORG (Q14)# G3489199 WIRING W9 L500 RED +205 (12 inches SPEAKER)# G3489200 WIRING W10 L500 BLK +205 (12 inches SPEAKER)# G3489201 WIRING W11 L500 ORG +205 (TWEETER)
5
NOTE:*1 The parts marked # are new (initial parts)
CABINET
# 17055098 CABINET ASSY
NOTE: Replacement Cabinet Assy includes the following parts.
22310207 HANDLE H-40 WITH ESCUTCHEON17055035 CORNER PROTECTOR17055038 RUBBER FOOT17055020 STAND ADAPTOR17055080 2 inch PORT TUBE
# 17055099 PUNCHING METALK2238110 ROLAND LOGO BADGE
SPEAKER
# 17055100 12 inchs SPEAKER K1208F16# 17055101 TWEETER KHNPZG17
CHASSIS
# G281711901 CHASSIS
KNOB, BUTTON
7098605000 AC KNOB22497565 BUTTON POWER SW
SWITCH
13129160 SDDLB1-B-D-2 TV-5 POWER SW
JACK
00679778 CANNON NC3FAH-1 JK113449275 YKB21-5074 JK213449146 YKB21-5012 JK3-613449252 YKB21-5006 JK7
PCB ASSY
# 01341534 MAIN BOARD ASSY 230/240V
NOTE: Replacement MAIN BOARD ASSY is 230V/240V version only.When using MAIN BOARD ASSY for 100V/117V version, be sure to replace fuse of specificvoltage 100V/117V(refer to TABLE A). And change mark on PCB as shown in TABLE B.
TABLE A
100V/117V230V/240V
F1SB 5x20 2A/125V(12559441)5ST 5x20 1A/250V(F2559103)
TABLE BLH
125V 2AT1L 250V
100V/117V ASSY 01341523230V/240V ASSY 01341534
16
27
38
49
510
TABLE BLH
125V 2AT1L 250V
100V/117V ASSY 01341523230V/240V ASSY 01341534
16
27
38
49
510
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
Dec, 1997 KC-100
6
# G3489202 WIRING W12 L500 BRW +205 (TWEETER)# H4019127 WIRING W13 L180 +B6 LAG (GND)# H4019128 WIRING W14 L130 +187 +B6 LAG (GND,for 230V/240V)
SCREWS
# 40238267 OHP 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)40230789 OVAL HEAD MACHINE M3x10 BZC (fix ROLAND LOGO BADGE)40011689 SPEED NUT F-TYPE M3 (fix ROLAND LOGO BADGE)40010689 #8x1 inchs TAPPING TRUSS (fix RUBBER FOOT,STAND ADAPTOR)40010601 ORIGINAL TRUSS MACHINE M5x35 BZC (fix CHASSIS)40010901 3x6 TAPPING BINDING BZC (fix NAME PLATE)40010267 M3x10 BINDING BZC40010334 M4x8 BINDING BZC40010345 M4x10 BINDING BZC40010412 M3x6 BINDING w/INT.TOOTH WASHER BZC40010423 M3x8 BINDING w/INT.TOOTH WASHER BZC40011756 M3 FLANGE NUT ZC40011767 M4 FLANGE NUT ZC40011889 M4 EXT.TOOTH WASHER ZC40019123 3x8 TAP TITE BZC40010434 M3x10 BINDING MACHINE SCREW W/SW BZC40011312 M3x8 BINDING TAPTIGHT P BZCG2157502 STAND OFF M3x20H5019404 M3x6 BINDING w/SPRING WASHER BZC (117V ONLY)H5019411 M3x20 BINDING w/INT.TOOTH WASHER BZC
PACKING CASE
# 17055102 PACKING CASE
MISCELLANEOUS
# G246770101 HEATSINK2215075600 JACK NUT #75612369410RT LINE CORD STRAIN RELIEF 1702BG2257113 TO-3P INSULATING SHEETF2257201 FUSE BARRIER (117V ONLY)G2537608 GND MARK SEALG2537710 FUSE CAUTION SEALG2537711 BARRIER CAUTION SEAL (117V ONLY)
ACCESSORIES(STANDARD)
# 17055092 OWNER'S MANUAL (ENGLISH)# 17055093 OWNER'S MANUAL (JAPANESE)
KC-100 Dec, 1997
7
CIRCUIT BOARD
KC-100Dec, 1997
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U8
KC-100 Dec, 1997
LINE OUT
JK6YKB21-5012
C3810/16
R4247k
R861k
C75100p
CN25045-02A
CN35045-02A
C12
10/16
C11
10/16
R4610k
C3510p
IC4BM5218AL
R4010k
R3718k
VR1RK11K112 100KB
CH1 VOLUME-29 dBm
C810/16
R73.9k
C1010/16
R101.5k
R152.2M
IC2ANJM2068LD
C98
0.1C
C97220p
R114100k
R11722k
R115100k
C10110/16
C10010/16
C950.1C
IC1BNJM2068LD
D161SS133
D171SS133D15
1SS133
D141SS133
R1122.2k
R1132.2k
R11022k
R11122k
JK1
NC3FAH1
CH1 INPUTXLR
1kHz sine wave-52 dBm
1kHz sine wave-51 dBm
1kHz sine wave-25 dBm
1kHz sine wave-25 dBm
1kHz sine wave-25 dBm
R109470
R116470
C99100p
C96100p
CH1 INPUTPHONE
JK2YKB21-5074
R1052.2k
C90100p
R1062.2k
C9110/16
C9210/16
R10822kIC1A
NJM2068LD
C9447p
R10710k
CN4
5045-08A
C2010/16
R226.8k
R212.2M
C130.1C
C140.1C
IC2BNJM2068LD
CN1
5045-08A
VR2RK11K112 100KB
CH2 VOLUME
C21
10/16
C22
10/16
R4910k
R3910k
HIGH
IC4AM5218AL
VR6RK11K112 20KBR120
JMPR1214.7k
VOLUME
C6610/16
VR7RK11K112 10KB
IC5A
M5218AL
C4710/16
R56100k
C4047p
R44100k
C54
0.0033
R6010k
R5027k
C450.1
C28
10/16
C29
10/16
R5110k
C4610p
IC5BM5218AL
R4839k
R3810k
CH3 VOLUME
CH4 VOLUME
IC3BM5218AL
C2710/16
R326.8k
R312.2M
C230.1C
C250.1C
R356.8k
VR4RK11K112 100KB
VR3RK11K112 100KB
C88100p
C87100p
C3610/16
CH2 INPUT
CH3 INPUT
JK3YKB21-5012
JK4YKB21-5012
R1031k
R1041k
CH4 INPUT
JK5YKB21-5012
R1001k
C7210/16
C82100p
R7422k
R7518k
IC3AM5218AL
R302.2M
C37
10/16
C39
10/16
R4510k
LOW
R581.5k
R541.5k
R87
100k
R119JMP
VR5RK11K112 20KB
R1183.3k
C440.22
R822.2k
D13LN21RPH
T13
T14
C57NMT
C65NMT
to TWEETER
C56NMT
ORG
+VCC
Q102SC2235Y
Q142SC5197-O
C34150p
R23
1.3k/.5W
R363.3/.5W
R261.5k
R286.8k
C1747/50
Q72SA1015GR
D71N4004
R253.3k
R274.7k
C3047/50
PHONES
JK7YKB21-5006
R831M R18
33k
C79NMT
R9822/.5W
R9722/.5W
C84100p
C83100p
R90NMT
C810.1C
IC6BM5218AL
IC7M5241L
C7010/16
R7710k
R7822k
C61
47p
C580.1C
C630.1C
C5910/16
C5210/16
C7110/16
R7947k
C6810/16
R7347k
IC6AM5218AL
R66100k
C5110/16
Q132SC1815GR
R641k
C6410/16
C6210/16
R68100k
D101SS133
D11
1SS133
C48NMT
C730.068
R761M
R611k
R59100k
C770.1C R84
1.8k
R85100k
R961M
IC8AM5218AL
R101470k
C850.1
R123220k
IC8BM5218AL
C5310/16
Q112SK30AY
D81SS133
R471M
R6247k
R691k
C670.33
R711k
R70JMP
R65680
C600.33
D91SS133
Q42SA970GR
R91.5k
R5222k
R5322k
C430.47
Q52SA970GR
R121.5k
C1910/50
R296.8kC24
68p
Q62SC2705Y
R2468
R1710k
C180.012
R20
2.7k
R1947k
C16100p
R12247k
C320.00047 Q8
2SC1815GRC310.068
Q92SA965Y
R430.33/5W
R410.33/5W
Q122SA1940-O
C26150p
R33150/.5W
R343.3/.5W
R556.8/.5W
C490.068
C500.068
R57JMP
T11
T12
to 12" SPEAKER
C550.068
RED
BLK
BRW
-VCC
JMP JumperNMT No Mount
R1322k
Q32SC1815GR
C1522/35
R161k
R14100k
C5100/16 C4
470/16
+VCC
D1FL402
R4180/3W
R3
4.7k/.5WD3
RD16EB2
Q22SD1408Y
C6
3300/63
T3
T5NC
T8
T9C93
PY17FY472ML0
C1
EC8472MH
R991M R80
NMT
R67100
R9233k
T1
SW1
SDDBL1 TV-5
F1FUSE
R631k
R72100k
C740.068
R811M
100VT1117VT1
230V/230VE/240VA
T2
T6
T7
T2
T6
T7
T2
T6
T7
T4T10
-VCC
R1180/3W Q1
2SB1017Y
R2
4.7k/.5W
D2RD16EB2
C7
3300/63
C3
100/16
C2470/16
R622k
D51N4004
C91/50
R556k
R11100k D6
1SS133
D41SS133
C10247/25R8
47k
2 4
1
1 2 1
2 6
57
8
4
2
1 3
2
31
6
57
8
4
1
3
2
2 4
3
1
2
31
1 2 3 4 5 6
8 7
6
57
8
4123456
87
2
1 3
2
31
2
1 3
2
1
3
2
31
6
57
8
4
6
57
8
4
2
1 3
2
1 3
2
4
1
2 4
1
2
4
1 2
31
21 3
3
1
2 3
1
2
31
2
4 2
3 7 8 1
5 6
57
8
4
1 2 3 4 5 6 7 8 9 10
2
31
3
1
2
2
31
6
57
8
4
1
2
3 31
2
31
2
3
1
2
3
1
2
31
2 31
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 TRANSFORMER100V/117V G2457140230V/230VE/240V G2457139
+28 dBm
+10 dBm
+17 dBm
+9 dBm
+1.5 dBm
CIRCUIT DIAGRAM