Roland JV-1010 Service Notes

JV-1010 Feb. 1999
14
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
CIRCUIT DIAGRAM 2/2
OS-CON
OUTPUT Impedance : 100 ohms
Recommended Load Impedance : 32 ohms
or greater
OUTPUT Impedance : 1k ohms
Recommended Load Impedance : 10k ohms
or greater
OUTPUT Impedance:1k ohms
Recommended Load Impedance : 10k ohms
or greater
PHONES
OUTPUT-L(MONO)
OUTPUT-R
+4.6dB
+13.7dB
DC IN
9V/430mA
ACI/ACB
VOLUME
WCK
SD
BCK
256FS
XRST
PD-CNTL
SD
BCK
256FS
VOL-SW
XRST
WCK
PD-CNTL
D
DA
A
+
5A
+
5D
A
A
A
A
AA
AA
AA
AA
AA
AA
A
A
AA
AA
A
A
A
A
A
A
A
A
A
+
5A
+
5A
+
5A
+
5A
-
A5
-
A5
-
A5
-
A5
AAA
A
A
A
AA
A
DD
+
5D
AAA
+
A9
-
A5
-
A5
A
+
5A
AA
A
A
-
A5
A
D
+
5A
+
5D
+
A9
D
D
+
5D
A
+
A9
A
A
AA
D
+
5D
D
D
D
D
D
D
D
IC26
AK4324
DVSS
1
DVDD
2
CKS
3
MCLK
4
PD
5
BICK
6
SDATA
7
LRCK
8
SMUTE
9
DFS
10
DEM0
11
DEM1
12
DIF0
13
DIF1
14
DIF2
15
AOUTR-
16
AOUTR+
17
AOUTL-
18
AOUTL+
19
AVSS
20
VREF
21
AVDD
22
DZFR
23
DZFL
24
C90
0.1
C70
0.1
IC28A
UPC4570G2
+
-
2
3
1
IC28B
UPC4570G2
+
-
6
5
7
R62 5.6K
R65
3.3K
R71
3.3K
R79
5.6K
R81
5.6K
R84
3.3K
R87
3.3K
R93
5.6K
R69
6.8K
R70
6.8K
R85
6.8K
R86
6.8K
C72
1200P
C79
560P
C83
1200P
C88
560P
IC22A
M5218AFP
+
-
2
3
1
IC22B
M5218AFP
+
-
6
5
7
R73
68K
R72
6.8K
R88
6.8K
R89
68K
R63
680
R82
680
Q18
2SC3326A
1
23
Q19
2SC3326A
1
23
R75
68K
R91
68K
R76
68K
R92
68K
R83
330
R64
330
C76
100P(K)
C87
100P(K)
L3
EXCELDR35V
L4
EXCELDR35V
JK2
HLJ7101-01-3010
1
2
4
JK3
HLJ7101-01-3010
1
2
4
R44
1.5K
R57
1.5K
Q13
2SC3326A
1
23
Q17
2SC3326A
1
23
R46
68K
R59
68K
IC20A
M5218AFP
+
-
2
3
1
IC20B
M5218AFP
+
-
6
5
7
R47
6.8K
R60
6.8K
R41 33K
R53 33K
R40 6.8K
R52 6.8K
R42
100
R54
100
C55
1000P
C61
1000P
IC28C
UPC4570G2
+
-
84
IC22C
M5218AFP
+
-
84
IC20C
M5218AFP
+
-
84
C58
10/25
C62
10/25
C59
10/25
C63
10/25
C47
47/25
C49
47/25
C41
220/6.3
C46
47/25
C54
4.7/25
C60
4.7/25
C74
4.7/25
C85
4.7/25
C75
4.7/25
C86
4.7/25
C73
47/25
C84
47/25
R45
1.5K
R58
1.5K
R74
3.3K
R90
3.3K
C69
47/25
C80
0.1
C56
0.1
C93
0.1
JK6
HLJ7000-01-3010
1
2
3
VR1A
RK0971214@
11
12
13
VR1B
RK0971214@
21
22
23
VR1C
RK0971214@
31 32
C125
68P
C126
68P
L17
EXCELDR35V
L18
EXCELDR35V
C124
100P
C67
0.1
C68
47/25
R124
10K
R26
3.3K
R29
220
R27
15K
R30
3.3K
R31
3.3K
C35
220/6.3
R32
22K
C36
0.1
C38
4.7/25
JK1
HEC2305-01-250
2
1
3 C42
0.1
FL1
SH-202
1
2
4
3
C43
0.1
C44
470/16
IC18
SI-8221L
VIN
4
VO
1
GND
2
LIN
3
IC23
AN7705F
IN
1
OUT
3
COM
2
C77
10/6.3
R68
2.2K
R77
6.8K
R56
6.8K
IC24
IR3M03AN
CS
1
ES
2
CT
3
GND
4
VIN-
5
VCC
6
IPK
7
CD
8
C71 270P
C53
100/16
C52
0.1
C51
0.1
R48 0
R37 0
IC19
M51953BFP
RST
6
DLY
5
VCC
7
GND
4
NC
1
NC
2
NC
3
NC
8
C40
0.01
SW2A
SPUN19430A
12 13
SW2B
SPUN19430A
22 23
R33
1K
C45
47/25
C136 100P
C137100P
C138
100P
C139
100P
D10
5.1MB
13
R125
3.3K
L19
EXCML20A@
L21
SBC3-331-551
L20
SBC3-331-551
R126
0.47
D11
RB411D
13
C144
0.1
C148
0.1
C143
0.1
C147
0.1
C142
0.1
C146
0.1
C141
0.1
C145
0.1
D2
S5688G(TPB5)
12
C140
0.1
R127
6.8K
R128
NIU
C65
330/6.3
C57
330/6.3
R129
1K
D12
5.1MB
13
C153
0.1
Q2
2SC4081
1
23
Q4
2SC4081
1
23
Q21
2SC4081
1
23
Q1
2SA1576A
1
32
L100
EXCELDR35V
L101
EXCELDR35V
IC100
TC7S08F
1
2
4
53
C306
0.1
C305
0.01
R307
47K
R308
0
IC25A
UPC4570G2
+
-
2
3
1
IC25B
UPC4570G2
+
-
6
5
7
IC25C
UPC4570G2
+
-
84
R299
68
R399
68
C399
0.1
C398
0.1
C48
1/50
/回路図
出力インピーダンス：１００Ω
推奨負荷インピーダンス：３２Ω以上
出力インピーダンス：１ＫΩ
推奨負荷インピーダンス：１０ＫΩ以上
出力インピーダンス：１ＫΩ
推奨負荷インピーダンス：１０ＫΩ以上

Roland JV-1010 Specifications

General

Type	Synthesizer Module
Polyphony	28 voices
Multitimbral	16 parts
MIDI	In, Out, Thru
Effects	Reverb, Chorus, Delay
Expansion Slot	1 SR-JV80 series expansion board
Synthesis Type	PCM
Outputs	Stereo (L/Mono, R)
Sound Engine	JV-1080 Sound Engine
Presets	512
Headphones	1/4 inch stereo jack
Power Supply	DC 9V
Patches	640 patches (user: 128, preset: 512)