Roland SH-201 Service Notes

May 2006
SH-201/SH-201C
49
Circuit Diagram (PANEL-L Board)
fig.c-panel-l@L
to PANEL-C BOARD
OCT DOWN PORTAMENTO C CANCEL ON
SOLO/POLYV-LINK FILTEROCT UP
VOLUMEPLAY/STOP RECTEMPO DOWN
TEMPO UP PITCHARP SELECTARPEGGIO ON
TA P
ARP SELECT
VOLUME
FILTER
PITCH
D-BEAM
to MAIN BOARD
ARPEGGIO ON
PORTA MENTO
REC
SOLO/POLY
OCT DOWN
OCT UP
C CANCEL ON
PLAY/STOP
C5
[SH-201]
1.00lot-9.99lot
10.00lot-34.07lot
34.08lot-
1.2k
680
NIU
[SH-201C]
C5
680
NIU
1.00lot-1.39lot
1.40lot-
Though the reference number of this part is "C5",
the resistor is mounted by the lot.
SKRGADD010 : SH-201
Switches
SKQKABD010 : SH-201C
SSC3
SSC1
SSC0
SLD3
SLD2
SLD0
SLD1
SSC2
V-LINK_LED
LED_D0
LED_D1
LED_D2
DBRTN
DBPULS
DBRTN
V-LINK_LED
DBPULS
LSC4
LED_D2
LED_D1
LED_D0
SLD0
SLD1
SLD2
SLD3
SSC2
SSC0
SSC1
SSC3
LSC4
LSC0
LSC3
LSC2
LSC1
LSC0
LSC1
LSC2
LSC3
D
+
5D
+
5D
+
5D
A A
A A
+
A8
-
A8
+
5D
D D
+
A8
D
-
A8
D
D
D
D
D
D
+
5D
D
+
A8
-
A8
AD
D
AA
D7
1SS133
12
D10
1SS133
12
D14
1SS133
12
D18
1SS133
12
D8
1SS133
12
D11
1SS133
12
D15
1SS133
12
D19
1SS133
12
D9
1SS133
1
2
D12
1SS133
1
2
D16
1SS133
1
2
D20
1SS133
12
D13
1SS133
12
D17
1SS133
12
D21
1SS133
12
Q5
DTC114ES
(KRC102M)
3
1 2
LED12
SLR-342VCT32
(L-132XIT)
1 2
LED8
SLR-342VCT32
(L-132XIT)
1 2
LED4
SLR-342VCT32
(L-132XIT)
1 2
C8 10P
R9
47K
D2
1 2
R4
1K
R10
100
D5
12
IC1A
NJM2068D-D
+
-
2
3
1
C9
0.1
R8
4.7K
C11
0.1
C10
0.1
R12
1.2K
C7 10P
D4
1
2
R11
1K
D1
12
D6
1
2
Q2
2SA933ASTPR
3
2 1
Q3
2SD1858
3
1 2
D3
1 2
Q1
TPS611
1 2
R15
1K
IC1C
NJM2068D-D
+
-
84
R1
SR50TR@J
10
R13
180
LED1
TLN233
12
R2
SR50TR@J
10
IC1B
NJM2068D-D
+
-
6
5
7
C1
100/6.3
R16
56K
VR1A
11
12
13
VR1B
21
22
23
CN2
S10B-PH-K-S
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
Q4
DTC114ES
(KRC102M)
3
1 2
R6
4.7K
LED2
SLR-342VCT32
(L-132XIT)
1 2
VR2B
21
22
23
VR2A
11
12
13
R7
470K
C2
100/6.3
C3
100/6.3
R14
10K
C4
0.1
R17
220
C6
100/6.3
C12
10/16
C13
10/16
SW1
SKRGADD010
SKQKABD010
1
2
SW4
SKRGADD010
SKQKABD010
1 2
SW8
SKRGADD010
SKQKABD010
1 2
SW12
SKRGADD010
SKQKABD010
1 2
SW2
SKRGADD010
SKQKABD010
1 2
SW5
SKRGADD010
SKQKABD010
1 2
SW9
SKRGADD010
SKQKABD010
1 2
SW13
SKRGADD010
SKQKABD010
1 2
SW3
SKRGADD010
SKQKABD010
1 2
SW6
SKRGADD010
SKQKABD010
1 2
SW10
SKRGADD010
SKQKABD010
1
2
SW14
SKRGADD010
SKQKABD010
1 2
SW7
SKRGADD010
SKQKABD010
1
2
SW11
SKRGADD010
SKQKABD010
1
2
SW15
SKRGADD010
SKQKABD010
1 2
R3
1K
R5
220K
LED13
SLR-342VCT32
(L-132XIT)
1 2
LED14
SLR-342VCT32
(L-132XIT)
1 2
LED9
SLR-342VCT32
(L-132XIT)
1 2
LED11
SLR-342VCT32
(L-132XIT)
1 2
LED3
SLR-342VCT32
(L-132XIT)
1 2
LED5
SLR-342VCT32
(L-132XIT)
1
2
LED6
SLR-342VCT32
(L-132XIT)
1 2
D22
1SS133
12
D23
1SS133
12
LED10
SML72423C
1 2
3
VR2C
10 20
VR1C
10 20
R25
NIU
R27
NIU
R26
NIU
R28
NIU
CN1
28FMN-STK-A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
C14
0.1
C15
0.1
C16
0.1
R23
33
R21
82
R22
82
R24
82
LED7
SLR-342VCT32
(L-132XIT)
12
R19
1K
C5
NIU
(R)
48

Roland SH-201 Specifications

General

Synthesis Type	Virtual Analog
Oscillators	2 per voice
Waveforms	Saw, Square, Pulse, Triangle, Sine, Noise
Arpeggiator	Yes
Keyboard	49 keys
MIDI	In, Out
USB	Yes
Release Year	2006
Effects	Reverb, Delay, Chorus
LFO	1
Audio Outputs	Stereo (L/MONO, R)
Headphones	1/4" stereo phone jack
Filter	Resonant Low-Pass, High-Pass, Band-Pass
Weight	5.0 kg