Roland VS-1680 - Page 24

BOARD_IN12S
CN700
11
9
8
7
6
5
4
3
2
1
10
12
CN701
52045-1245
12
10
1
2
3
4
5
6
7
8
9
11
B3B-PH-K-S
CN702
3
2
1
25VOUT
R701
180
Q700
C1815GR
3
2
1
D700
AK06
CN703
S2(4-2.3)B-XH-A
1
2
S
CP1
CP2
DISP
D0
D1
D2
D3
VCC
VCC
VEE
VSS
VDD
D3
D2
D1
D0
DISP
NC
CP2
CP1
S
CXA-M10A-L
IC701
IOUT1+VIN
-VIN IOUT-RTN
IOUT2
31
2 5
4
CONTRAST(5KB)
FROM MAIN BOARD
VDD
GND
CENTER
OUT
RCH-875-151K
L700
560P
C702
GND
VDD
LCD SHARP
VCC
VCC
LCD BACKLIGHT
NJM2360D
IC700
CSCD
GND INV
SI
V+
ES
GT
18
4 5
7
6
2
3
1
R700
R702
1K
18K
R703
R704
1K
R705
18K
C700
100/6.3V(KS)
+
C701
100/6.3V(KS)
+
C704
100/6.3V(KS)
+
C703
47/35V(KS)
+
IOUT
IOUT-R
C705
47/35V(KS)
+
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
24
LCD CONTRAST BOARD (71015967)
VS-1680
Sep, 1998
FL304
SBT-0260
SBT-0260
FL303
220
R300
FROM
MAIN
VCC
GND
7
14
0.1
C301
IC301
PC910X
VE
VCC
O
NC2
NC1
GND
C
A
7
8
6
4
1
53
2
VCC
VCC
IC300
HC00
8
10
9
IC300
HC00
4
5
6
HC00
IC300
3
2
1
D300
1SS133
VCC
MIDI IN/OUT
OUT/THRU IN
VCC
R302
220
220
R301
VCC
CN300
BOARD_IN6S
6
5
4
3
2
1
R303
10K
C302
0.1
IC300
C300
100/6.3V(KS)
+
DTA114ES
Q300
1 2
3
IC300
HC00
13
12
11
+5V
GND
MIDIOUT
SELECT
MIDIIN
RESET
JK300
YKF51-5054
4
2
5 4
2
5
2 1 3 5 4 6
SBT-0260
FL301
SBT-0260
FL300
FL302
SBT-0260
MIDI BOARD (70906756)