Circuit Diagram (Jack,Inlet,Power Supply,Power Led Board) - Roland VOCAL ECHO RVE-800 Service Notes

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May 2002
CIRCUIT DIAGRAM
(JACK,INLET,POWER SUPPLY,POWER LED BOARD)
JACK BOARD
JK3
R14
2
L(MONO)
4
220
1
C17
HLJ7101-01-3010
220P
C19
LINE IN
A
F
+4dBu
0.1
F
JK4
R22
2
R
4
1
220
C22
HLJ7101-01-3010
220P
C24
- 1 5
A
F
0.1
F
+
D
3. 3
R28
10K
JK5
L4
EFFECT
2
4
REMOTE
1
EXCELDR35V
HLJ7101-01-3010
C33
D
0.1
F
C45
C46
0.1
0.1
A
D
A
D
INLET BOARD
SW2A
1
2
JK8
CN11
C103
SDKLA1-B
2
3
3
1
NIU
1
1
PWI-1818
2P3-SDN
SW2B
(BOARD I N)
SDKLA1-B
24
TO MIC BOA RD
CN1
+ 15
L1
C5
C6
L2
0.1
0.1
EXCELDR35V
- 1 5
EXCELDR35V
0dB
+ 15
C10
IC2A
C11
0.1
F
2
-
C15
1
47P
3
+
33/16
M5218AL
D1
D2
R19
R20
1
2
1
2
1SS133
1SS133
220K
47K
A
A
D3
D4
1
2
1
2
IC2B
C20
1SS133
1SS133
6
-
C21
7
47P
5
+
33/16
M5218AL
C23
R26
R27
0.1
F
220K
47K
A
A
+
D
3. 3
D7
R29
1SS133
1K
D8
C29
C30
1SS133
0.1
0.01
F
D
D
C47
C48
C50
0.1
0.1
0.1
A
F
A
F
A
F
POWER SUPPLY BOARD
TER3
BOARD1
1
1
8
EARTH
+15V
7
-15V
MEP1866-A
F
6
CN12
AGND
2
LIVE
3
5
3
DGND
1
3
4
1
NEUTRAL
+5V
A1DU2L3B104-VER-3
B2P3-VH
ANZEN2
ANZEN2
52147-1110
+1.4dB
C1
+4dBu
100P
-10dBu
R1
R2
-40dBu
A
A
39K
6.8K
C2
R3
IC1A
2
-
C4
1
3
+
33/16
4.7K
33/16
M5218AL
R8
R9
100K
3
A
4.7K
C9
100P
R10
R11
39K
6.8K
A
C12
R12
6
IC1B
-
C14
7
5
+
33/16
4.7K
33/16
M5218AL
R18
R21
100K
3
4.7K
A
OUT_MUTE
R24
220K
- 1 5
+ 15
+ 15
C43
C42
C107
C44
10/25
0.1
IC2C
10/25
0.1
-
+
C52
C51
M5218AL
C108
C53
A
A
10/25
0.1
10/25
0.1
- 1 5
- 1 5
+ 15
C104
C36
0.1
220/25
C105
C37
0.1
220/25
CN13
CN3
1
1
1
1
2
2
- 1 5
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
7
7
7
7
C106
R70
R71
R72
R73
B7B-XH-A
B7B-XH-A
0.1
220
220
220
220
POWER LED BOARD
R30
CN4
CN5
LED1
POWER
3
3
3
3
2
2
INDICATOR
2
2
33K
1
1
1
1
LNW9A8BYBZ
B3B-PH-K-S
B3B-PH-K-S
(BOARD I N)
C3
R4
JK1
2
3
33/16
470
1
R5
R6
R7
C7
D13
HLJ7001-01-3010
100K
1.2K
27
Q1
220P
RD20ES
A
SW1A
F
2SC2878A
12
A
D14
13
11
A
14
15
RD20ES
SSSF123-S09N-1
A
F
C13
R13
JK2
2
3
33/16
470
1
R15
R16
R17
C16
D15
HLJ7001-01-3010
100K
1.2K
27
Q2
220P
RD20ES
A
SW1B
F
2SC2878A
22
A
D16
23
21
A
24
25
RD20ES
SSSF123-S09N-1
A
F
SSSF123-S09N-1
SW1C
D
R23
10K
+
D
3. 3
D5
R25
F
1K
1SS133
PEDAL
D6
C25
C26
1SS133
0.1
0.01
D
F
D
+ 15
L3
IC1C
EXCELDR35V
-
C27
C28
+
M5218AL
0.1
0.1
C31
C32
A
L5
0.1
0.1
EXCELDR35V
- 1 5
D
+
3. 3
L6
EXCELDR35V
C34
C35
0.1
0.1
A
D
IC3
UPC2933T
1
3
IN
OUT
R74
R75
R76
R77
R78
R79
C38
C39
C40
220
220
220
220
220
220
220/25
0.1
0.1
D
RVE-800
L(MONO)
C8
0.1
OUTPUT
F
(-40, -10, +4dBu )
R
C18
0.1
F
+
3. 3
CN2
1
1
2
2
3
3
4
4
5
5
6
TO EFFECT BOARD
6
7
7
8
8
9
9
10
10
B10B-PH-K-S
D
A
F
D
+
3. 3
C41
TER1
TER2
220/25
1
4
1
4
2
3
2
3
F
M1698
F
F
M1698
F
25

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