Roland KC-100 Service Notes

PARTS LIST
SAFETY PRECAUTIONS:*2
The parts marked have
safety-related characteristics.
Use only listed parts for
replacement.
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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-15D
Failure 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/117V
F2559103 FUSE 5ST1A 1A/250V 230V/240V
12199550RT FUSE HOLDER
F2029601 FUSE COVER FH-1
POWER TRANSFORMER
# G2457140 POWER TRANSFORMER 100V/117V
# G2457139 POWER TRANSFORMER 230V/240V
AC CORD
G3497123 AC CORD VCTF 100V
G349712401 AC CORD SJT 117V
G3497125 AC CORD SY010 BLK 230V
G3497127 AC CORD 57226604 230VE
G3497126 AC CORD FC-305 240VA
IC
15189250 M5218AL IC2-6,IC8
15219157 M5241L IC7
F5189103 NJM2068L IC1
TRANSISOR
15119423 2SA965Y Q9
15119158 2SA970GR Q4,Q5
15119132 2SA1015GR Q7
# 01341378 2SA1940-O Q12
15119820 2SB1017Y Q1
15129151 2SC1815GR Q3,Q8,Q13
15129426 2SC2235Y Q10
15129437 2SC2705Y Q6
# 01341389 2SC5197-Y Q14
15129835 2SD1408Y Q2
15139301 2SK30AY Q11
DIODE
F5019203 FL402 BRIDGE D1
15019654 RD16EB2 ZENER D2,D3
F5019203 1N4004 D5,D7
15019126 1SS133 D4,D6,D8-11,D14-17
15029139 L-53HD LED D13
POTENTIOMETER
01120145 RK11K112 10KB VR7
01120134 RK11K112 20KB CC VR5,VR6
01120112 RK11K112 100KB VR1-4
CAPACITOR
F3659241 ELECTOLYTIC 3300uF/63V C6,C7
F3639553 ELECTOLYTIC 470uF/16V C2,C4
F3519501 CERAMIC PY17FY472MLO C93
F3519502 CERAMIC EC8472MH C1
RESISTOR
F3839181 CEMENT 0.33Ω 5W R41,R43
F2559804 NON FLAME 180Ω 3W R1,R4
F3819901 OXIDE METAL 3.3Ω 1/2W R34,R36
F3819902 OXIDE METAL 150Ω 1/2W R33
F3819903 OXIDE METAL 1.3kΩ 1/2W R23
13829902 CARBON 6.8Ω 1/2W R55
13749101 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 ESCUTCHEON
17055035 CORNER PROTECTOR
17055038 RUBBER FOOT
17055020 STAND ADAPTOR
17055080 2 inch PORT TUBE
# 17055099 PUNCHING METAL
K2238110 ROLAND LOGO BADGE
SPEAKER
# 17055100 12 inchs SPEAKER K1208F16
# 17055101 TWEETER KHNPZG17
CHASSIS
# G281711901 CHASSIS
KNOB, BUTTON
7098605000 AC KNOB
22497565 BUTTON POWER SW
SWITCH
13129160 SDDLB1-B-D-2 TV-5 POWER SW
JACK
00679778 CANNON NC3FAH-1 JK1
13449275 YKB21-5074 JK2
13449146 YKB21-5012 JK3-6
13449252 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 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
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
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Dec, 1997
KC-100

Roland KC-100 Specifications

General

Brand	Roland
Model	KC-100
Category	Amplifier
Language	English