Roland MV-8000 Service Notes page 34

Nov.2003
CIRCUIT DIAGRAM (PANEL/PAD/MIDI 3/4)
fig.panel3-c
PTN13 PTN14 PTN15
CBN-M-1 CBN-M-1 CBN-M-1
PAD12 PAD13 PAD14
1 2 1 2 1 2
13 14 15
PTN9 PTN10 PTN11
CBN-M-1 CBN-M-1 CBN-M-1
PAD8 PAD9
1 2 1 2 1 2
9 10 11
PTN5 PTN6 PTN7
CBN-M-1 CBN-M-1 CBN-M-1
PAD4 PAD5
1 2 1 2 1 2
5 6 7
PTN1 PTN2
PTN3
CBN-M-1 CBN-M-1 CBN-M-1
PAD0 PAD1
1 2 1 2
1 2
1 2 3
PTN17 PTN18
CBN-A-1 CBN-A-1
2 1 1 2 1 2
HOLD PAD
DA35
MA142WK-(TX)
BANKS
LED27
SLR-332VR3F
1
PTN19 PTN20
PAD BANKS
CBN-A-1 CBN-A-1
2 1 1 2 1 2
ROLL QUICK
DA36
MA142WK-(TX) EDIT
PTN21 PTN22
CBN-A-1
CBN-A-1
1 2
2 1 1 2
DELETE CLIP
DA37
MA142WK-(TX) BOARD
AD_SEL[0..1]
AD_SEL[0..1]
9M/M ROTARY POT
EVUF2LFL3B14
+ 5 + 5 + 5 + 5
R E F R E F R E F R E F
VR9A VR10A VR11A VR12A
EVUF2K@ EVUF2K@ EVUF2K@ EVUF2K@
10KB 10KB 10KB 10KB
2 2 2 2
D D D D
C1 C2 C3 MASTER
VR9B
VR10B VR11B VR12B
EVUF2K@ EVUF2K@ EVUF2K@ EVUF2K@
10KB 10KB 10KB 10KB
D D D
D
46
PAD[0..15]
CN3
26FFS-SP-TF
PAD12
PTN16 1
PAD13 1
CBN-M-1
2
2
PAD15 PAD14
3
1 2
3
PAD15
4
PAD8 4
16
5
5
PAD9
6
6
PAD10
7
PAD11 7
8
8
PAD4
9
9
PAD5
PTN12 10
PAD6 10
CBN-M-1 11
11
PAD10 PAD11 PAD7
12
1 2
PAD0 12
13
PAD1 13
12
14
14
PAD2
15
PAD3 15
16
16
17
17
C SD0
18
C SD1 18
PTN8
19
CSS6 19
CBN-M-1
20
PAD6 PAD7 CSS7 20
1 2
21
CSS8 21
22
CLS1 22
8 23
CLS2 23
24
24
CLS3
25
C LD0 25
26
26
PTN4
CBN-M-1
PAD2 PAD3
1 2
4
C SD0
C SD1
CSS6
CSS7
CSS8
CLS1
CLS2
CLS3
C LD0
LED29
LED28
SLR-332VR3F
SLR-332VR3F
1 2
2 1 2
CLIP HOLD
BOARD
PAD BOARD ASSY
LD0
LD0 LS3
LS2
LS3
LS2 LS1
LS1 SS8
SS7
SS8
SS7 SS6
SS6 SD1
SD0
SD1
SD0
R E F + 5 R E
VR1A
EWANF@
10KB
2
D
30mm
Fader
Slider1 Slider2
VR1B
EWANF@
10KB
D
IC12
HD74HC4052FPEL
AD_IN6
4 3
3Y YCOM AD_IN6
2 13
2Y XCOM + 5
D
5
1Y
KNOB3
KNOB2 1
0Y
11
KNOB1 16
3X VCC
KNOB0 15
2X C50
14
1X 0.1
12
0X
8
AD_SEL1
GND
AD_SEL0
9
B
10
A
6 7
INH VEE
D
CN4
+ 5
R E F
52492-2620
VPAD12
R55 1K
26
26
VPAD13 R57 1K
25
25 VPAD14
R58 1K
24
24 VPAD15
R59 1K
23
23
VPAD8
22
22 VPAD9
21 R61 1K
21 VPAD10
R62 1K
20
20
VPAD11 R63 1K
19
19 VPAD4
R64 1K
18
18 VPAD5
17
17 VPAD6
R65 1K
16
16 VPAD7
R66 1K
15
15 VPAD0
R68 1K
14
14
VPAD1
R69 1K
13
13 VPAD2
12
12 VPAD3
11 R71 1K
11
R72 1K
10
10 SD0
9 R73 1K
SD1
9
8 R74 1K
SS6
8
7
7 SS7
6 SS8
6
5
LS1
5
4
4 LS2 VPAD15
C28
3 LS3
3 VPAD11
C29
2
LD0 VPAD7
2 C30
1
1 VPAD3
C31
D
VPAD14
C32
VPAD10
C33
VPAD6
C34
VPAD2
C35
VPAD13
C37
VPAD9
C38
VPAD5
C39
VPAD1
C40
VPAD12
C41
VPAD8
VPAD4
C43
VPAD0
D
VPAD[0..15]
+ 5 + 5 + 5 + 5 + 5 + 5
F R E F R E F R E F R E F R E F
VR2A VR3A VR4A
VR5A VR6A VR7A
EWANF@ EWANF@ EWANF@ EWANF@ EWANF@ EWANF@
10KB
10KB 10KB 10KB 10KB 10KB
2
2 2 2 2 2
D D D D D D
Slider3 Slider4 Slider5 Slider6 Slider7
VR2B VR3B VR4B VR5B VR6B
VR7B
EWANF@ EWANF@ EWANF@ EWANF@ EWANF@ EWANF@
10KB 10KB
10KB 10KB 10KB 10KB
D D D D D D
IC7
HD74HC4052FPEL
VPAD7 VPAD15 AN_IN3
4 3
3Y YCOM
VPAD15 AN_IN2
VPAD11
2 13
2Y XCOM
VPAD11 VPAD7
5
1Y D + 5
VPAD3 VPAD3
1
0Y
VPAD14
11 16
3X VCC
VPAD10 VPAD10
15
2X
VPAD6 VPAD6
14
1X
VPAD2 VPAD2
12
0X
VPAD14
8
GND
VPAD5 AD_SEL1
9
B
VPAD13 AD_SEL0
10
A
VPAD9
6 7
VPAD1 INH VEE
VPAD8
VPAD4 D
VPAD0
VPAD12
220P IC9
HD74HC4052FPEL
220P
VPAD13
220P
4 3
3Y YCOM
VPAD9
220P 2
13
2Y XCOM
VPAD5
5
+ 5
VPAD1 1Y D
220P
1
0Y
VPAD12
220P
11 16
3X VCC
VPAD8
220P 15
2X
VPAD4 C36
220P 14
1X
VPAD0
0.1
12
0X
8
220P
GND
220P
AD_SEL1
220P 9
AD_SEL0 B
220P 10
A
6 7
INH VEE
220P
C42 220P
220P
D
C44 220P
+ 1
2 IC10
AN78L09M
3
IN OUT
C45
0.1
D
+ 5
R E F
VR8A
EWANF@
10KB
2
IC11
D
SLIDER7
HD74HC4052FPEL
SLIDER6
4 3
SLIDER5 3Y YCOM
2 13
2Y XCOM
SLIDER4
5 D + 5
SLIDER3 1Y
1
SLIDER2 0Y
11 16
3X VCC
SLIDER1
15
SLIDER0 2X C49
14
0.1
1X
12
0X
Slider8 8
AD_SEL1 GND
AD_SEL0
9
B
10
A
VR8B
6 7
EWANF@ INH VEE
10KB
D
D
MV-8000/MV8-OP1
R56
100
2
- AD_IN3
1
AD_IN3
3
+
R60 IC8A
470K
BA10324AF
C27
D
0.1
R67
100
6
- AD_IN2
7 AD_IN2
5
+
R70 IC8B
BA10324AF
470K
D
R75
100
AN_IN1
AN_IN0 9
- AD_IN1
AD_IN1
8
10
+
R76
IC8C
470K
BA10324AF
D
R77
100
13 AD_IN0
-
AD_IN0
14
12
+
R78
IC8D
470K
BA10324AF
D
+ +
A 9 A 9
1
C47
-
C48
RC2-V@M 0.1
+
100/16
IC8E
C46 BA10324AF
0.1
D
AD_IN5
AD_IN4 AD_IN5
AD_IN4
47