Yamaha CLAVINOVA CLP-120 Service Manual page 43

1 2
<P.3>
CLP-120 CIRCUIT DIAGRAM (GH-D_SW H, GH-D_SW L, PS)
GH-D_SW H
GH-D_SW L
D1 Not install
D2 Install
D3 Not install
D4 Not install
CLP-120
3 4 5
AC-IN * 1
AC-INLET
6 7 8
28CC1-8811214 2
KSN2
28CC1-8811214 2
to DM-CN3
9 10
11ES4 (VB481900)
DIODE
2
11ES4 TA1 (VF195600)
DIODE
2
D3SBA20 (VN011300)
DIODE STACK 4.0A 200V
to MAJ-CN1
Note: See parts list for details of citcuit baord component parts.
WARNING
Components having special characteristics are maked
must be replaced with parts having specification equal to those originally installed.
11
CLP-120
A
B
C
D
PS:D1, D2
E
1
1: ANODE
2: CATHODE
PS:D1, D2
1
F
1: ANODE
2: CATHODE
PS:DB1
G
and
H
CLP-120