Roland KC-100 Service Notes

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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
3.9k
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
1SS133
D15
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 sine 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
5045-08A
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
39k
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
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
2SA1015GR
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
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
0.33
D9
1SS133
Q4
2SA970GR
R9
1.5k
R52
22k
R53
22k
C43
0.47
Q5
2SA970GR
R12
1.5k
C19
10/50
R29
6.8k
C24
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
6.8/.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
1M
R80
NMT
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
R8
47k
2
4
1
1
2 1
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
1234567891
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/117V G2457140
230V/230VE/240V G2457139
+28 dBm
+10 dBm
+17 dBm
+9 dBm
+1.5 dBm
CIRCUIT DIAGRAM

Roland KC-100 Specifications

General

Brand	Roland
Model	KC-100
Category	Amplifier
Language	English