Yamaha YMC-700 Service Manual page 89

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A
B
C
WIFI
1
Q Q
7
3
2
3
4
5
T
E
L
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3
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3.4
7
8
9
w w w
.
10
D
E
F
1
5
1
6
3
0
0
0
IC601
0
2
2
9
6
5
1
3
0
0
No replacement part available.
3.4
0
0
x
a
o
y
i
http://www.xiaoyu163.com
G
H
YMC-700
5
0
3.4
IC602
3.4
0
5.1
0
3.3
0
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Q
Q
3
7
6
3
0
3.4
3.4
0
u
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6
3
.
I
J
K
2
4
8
9
9
5.1
5.1
CB601
0
3.3
0
1
5
1
5
0
8
9
2
3.3
0
3.3
3.3
Page 80
H3
3.4
to DIGITAL_CB363
3.3
3.3
5.1
0
5.1
0
m
c
o
L
M
N
YMC-700/YMC-500
2
8
9
9
4
9
8
2
9
9
IC602: R1172S331B-E2-F
CMOS-based positive-voltage regulator IC
V
V
DD
6
1
OUT
Vref
Current Limit
CE
3
2,5
GND
Pin No.
Symbol
Description
1
V
OUT
Output Pin of Voltage Regulator
2, 5
GND
Ground Pin
3
CE
Chip Enable Pin
4
NC
No Connection
6
V
DD
Input Pin
★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★ Components having special characteristics are marked
and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
89

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