Yamaha MG10/2 Service Manual page 47

I H
OVERALL CIRCUIT DIAGRAM 4/4 (MAIN)
ON/STANDBY
(POWER)
AC ADAPTOR
IN
NJM7915FA(XD854A00)
NJM7815FA(XD853A00)
REGULATOR -15V
REGULATOR +15V
3
3
2
2
1 1
1: OUTPUT
2: COMMON
3: INPUT
NJM7812FA(XJ608A00) NJM7805FA(XJ607A00)
REGULATOR +12V REGULATOR +5V
3 3
2 2
1 1
1: OUTPUT
2: COMMON
3: INPUT
TO SERVICE PERSONNEL
Critical Components Information
Components having special characteristics are marked and must be replaced with parts having
specifications equal to those originally installed.
28CC1-8826958-4
3
G F
MAIN
1: OUTPUT
2: INPUT
3: COMMON
1: OUTPUT
2: COMMON
3: INPUT
E D
: Ceramic Capacitor
C B
MG10/2
REGULATOR +15V
REGULATOR -15V
REGULATOR +12V
REGULATOR +5V
A
1
2
3
4
5
6
7