Yamaha MW10 Service Manual page 52

A B
<Page 5>
IOVERALL CIRCUIT DIAGRAM 4/4 (MAIN 4/4, USB)
REGULATOR +15V
KIA7815API(X4930A00) KIA7915PI(X4931A00)
REGULATOR +15V
REGULATOR -15V
MAIN: IC01
MAIN: IC02
3
3
2 2
1 1
1: OUTPUT 1: OUTPUT
2: COMMON
2: INPUT
3: INPUT 3: COMMON
C D
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MAIN 4/4
REGULATOR -15V
REGULATOR +12V
REGULATOR +48V
28CC1-2000010510-4
KIA7812API(X4153A00) KIA7805API(X4928A00)
REGULATOR +12V REGULATOR +5V
MAIN: IC04
MAIN: IC03
3 3
2 2
1 1
1: OUTPUT 1: OUTPUT
2: COMMON 2: COMMON
3: INPUT 3: INPUT
（セ）: Ceramic Capacitor（セラミックコンデンサ）
E
USB
OP AMP
BA00CC0WFP-E2 (X7256A00)
REGULATOR 3V to 15V
USB: IC102
6
1
2 3
4 5
1: INPUT
2: NC
3: GND
4: OUTPUT1
5: OUTPUT2
6: GND(Fin)
Note : See parts list for details of circuit board component parts.
（注：シート部品の詳細はパーツリストをご参照下さい。）
F G
USB CONTROLLER
REGULATOR
OP AMP
to MAIN 3/4-CN801
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H
MW10
1
2
3
4
28CC1-2001000913
5
6