Yamaha DVX-S301 Service Manual page 53

Q Q
3 7 6 3 1 5 1 5 0
I DVR-S300 SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO REPLACEMENT COMPONENT PARTS WILL BE AVAILABLE)
FRONT (2) HP BOARD
FRONT IR_HP
1
TO 1103 OF CONTROL BOARD
A
T E
L 1 3 9 4 2 2 9 6 5 1 3 1400
1
2
3
4
B4B-PH-K
GND_HP
B
1
w w w
.
2 3 1400 A1
1401 A3
1410 B3
2403 B3
5401 A2
5402 A2
5403 A2
7
5404 A2
F101 A3
Page 54 E
F102 B3
F103 A3
A
5 1401
F104 A3
4
F101
5401 600R 2
5402 600R F103
3
5403 600R F104 7
5404 600R 8
F102 1
MSJ-035-11A B AG
2403
1410
1
B
470n RT-01T-1.0B
2 3
x a o
y
i
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The first digit of a component indicates the component type.
8
1xxx : Connector 3xxx : Resistor
2xxx : Capacitor 4xxx : SMD jumper
Q Q
3 7 6 3
u 1 6 3
.
# Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
# Schematic diagram is subject to change without notice.
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2 4
9 9 8
5xxx : Coil 7xxx : IC, Transistor, FET
6xxx : Diode 9xxx : Wire jumper
1 5 1 5 0 8 9 2 4
m
c o
DVR-S300/
NX-P301/NX-P302
2
9 9
9 8 2 9 9
53