Roland RD-100 - Page 13

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13
11
RD-100
Feb, 1999
CIRCUIT DIAGRAM (JACK PCB ASSY)
DAMP
R33
1Ks
R34
22Ks
1
2
4
3
L6
SBT0160W
C31
1nF
5% P.5
ref5V
1
2
D2
DAN202
1
2
D3
DAN202
DAMP/SOFT SWITCH
PHONES 1
PHONES 2
2
4
3
1
7
JK3
HLJ4306-01-3080
C23
560pFs
5% np0
C24
560pFs
5% np0
L9
FL5R200N
L10
FL5R200N
3
2
1
JK5
HLJ052001010
R43
100I
0.5W
R44
100I
0.5W
L8
SNT-D30
R46
100I
0.5W
L12
FL5R200N
3
2
1
JK6
HLJ052001010
L13
FL5R200N
L14
SNT-D30
C37
560pFs
5% np0
C38
560pFs
5% np0
R47
100I
0.5W
L
R
C21
100uF25
C22
100uF25
6
5
7
IC6B
BA5218F
FLAT
2
3
1
84
IC6A
BA5218F
FLAT
R41
27KS
R42
27KS
C27
0.1S
C28
0.1S
C29 100pFS 5% np0
C30 100pFS 5% np0
VCC
R39
27KS
R40
27KS
RET_R
RET_L
To Main Board
Cn7
From Power Supply B.
5VD
5VD
DGND
DGND
-12V
12V
R_DAC
AGND
L_DAC
SEND_L
AGND
SEND_R
12V
-12V
RET_L
AGND
RET_R
XRES
3
4
5
6
7
8
2
1
CN4
53014-0810
3
4
5
6
7
8
2
1
9
10
CN5
53014-1010
V- V
L
R
C1
10uF16BP
C2
10uF16BP
R3 1Ks
R4 1Ks
R5
1Ks
R6
1Ks
R9
220Ks
R10
100KS
R16
27KS
2
3
1
84
IC1A
BA5218F
FLAT
R17
27KS
C11
0.1S
C12
0.1S
6
5
7
IC1B
BA5218F
FLAT
C19
100pFS
5% np0
C20
100pFS
5% np0
C25
10uF16BP
R37
100KS
C26
10uF16BP
3
1
2
Q7
2SC2878
3
1
2
Q8
2SC2878
R19
10KS
R20
10KS
V-
V
-VCC
-VCC
R
L/M
OUTPUT
IN
MIDI
L3=L4=L5=SBT0160W
3
1
2
JK1
HLJ052001110
3
1
2
JK2
HLJ052001110
1
2
4
3
L1
SBT0160W
1
2
4
3
L2
SBT0160W
R7
680s
R8 680s
L7
SBT0460
2
1
3
4
5
6
JK4
YKF51-5054
SOFT
NC
1
LA
2
LC
3
NC
4
GND
5
OUT
6
EN
7
VCC
8
IC4
6N137
R25
220s
R26
220s
R29
1Ks
C15
0.1s
1
2
4
3
L4
1
2
4
3
L5
R35
22Ks
R36
1Ks
C32
1nF
5% P.5
5VC
ref5V
1
2
D1
DAN202
1
2D4
DAN202
1
2
D5
DAN202
XRST
R27
22Ks
R28
22Ks
2
1
3
Q6
2SA1037
C16
0.1s
13
12
IC5F
74LS05
flat
3
4
IC5B
74LS05
flat
R32
220s
R30
4K7s
R31
22Ks
1
2
1
4
7
IC5A
74LS05
flat
R45
22Ks
5VC
5VC
5VC
5VC
5VC
OUT
L3
SBT0460
C14
0.1s
5
6
IC5C
74LS05
flat
9
8
IC5D
74LS05
flat
11
10
IC5E
74LS05
flat
C8
0.1S
FIX1
R13
47KS
R12
220KS
2
13
Q3
2SA1037
12
D6
DAN202
XRST
-15V
AGND
+5V
+5V
DGND
+15V
DGND
R18
1Ks
NC
2
GND
3
RES
5
CAP
4
VCC
1
IC2
M51953A
TP7
SW1
NC
C34
100uF16
C35
100uF16
3
4
2
1
5
6
7
CN3
5045_07A
TP8
C3
100uF16
C4
100uF16
C36
100uF16
R2
100I
0.5W
R1
100I
0.5W
VCC
5VC
VCC-VCC 5VC
L11
EXCELDR25V
NIU
RESET
MUTE
R14
47KS
R21
1Ks
NC
2
GND
3
RES
5
CAP
4
VCC
1
IC3
M51953A
TP9
TP10
R23
100KS
R24
100KS
C18
220nF
5%
C13
10uF16
2
1
3
Q4
2SC2412
R22
47KS
2
1
3
Q5
2SC2412
5VC
5VC
2
1
3
Q1
2SC2412
2
1
3
Q2
2SC2412
R11
100KS
FIX2
C33
220uF16
R15
47KS
TP1
TP2
TP3
TP4
TP5
TP6
C5
0.1S
C6
0.1S
C7
0.1S
C9
0.1S
C10
0.1S
M_IN
REFGND
SOFT
SOST
DAMP
REF+5
SOFT
SOST
DAMP
From Main B.
Cn4
M_IN
M_OUT
SOFT
DAMP
M_OUT
C17
100uF16
3
4
2
1
5
6
7
CN1
53014-0710
ref5V
To Control Board
Cn5
R49
100K
C40
47uF25
R48
100K
C39
47uF25