Yamaha CL3 Service Manual page 316

Q P O N
■ CPU 001 CIRCUIT DIAGRAM (CL3/CL1)
1
CPU
2
3
4
5
6
7
8
9
10
11
12
28CC1-2001087662-1
1
18
M L K J
CPU CPU
DC-DC CONVERTER
Detection voltage: 2.9V
（検出電圧：2.9V）
VOLTAGE DETECTOR
I H G F
CPU
VOLTAGE DETECTOR INVERTER
not installed
Detection voltage: 3.0V
（検出電圧：3.0V）
E D C B
not installed
POWER SUPPLY, RESET
■ CPU 001 CIRCUIT DIAGRAM (CL3/CL1)
A
CL3/CL1