Yamaha ME-100FS Service Manual page 28

Notes)
1. Circuit Board
:
XB574DO
3. Diode
D l "11 : 1SS176
4. FET
FETl
:
2SK246
.... .
Pin Pin Wire
No. Name Color
De*inatiOn
1 M V I PN2-MVO (CN4-6)
I I I
' 5 -12
I
PN2--12 (CN4-2)
6
1
MVO
I
I
PN2-MVI (CN4-I)
MA
CN3
No. Name Color
1 EXP-IN
HPA (CNI-1)
+12V HPA (CNI-2)
HPA (CN1-31
MA CN4
Pin Pin Wire
No.
I
Name
/
Color
I
Destination
1 1 E
I I
EXP-E (CN1-1)
I
2 N.C EXP (CN1.2)
3
I
COM
I I
EXP-COM (CN1-3)
-
-.
I
4 VC
I
EXP-VC (CN1-4)
I
No. Name Color
PI LOT LAMP
vss PI LOT LAMP
42
MA Circuit Board