McIntosh C2500 Service Manual page 30

7 BACKUP PS
751185 SCH
VOLTAGE SELECTION JUMPERS
! !
110V
120V
100V
100V
110V
120V
55
F1
100V 50/60Hz
! 089132
110-120V 50/60Hz 089141
220-240V 50/60Hz 089126
AC LINE FILTER
AC LINE
J2:1
1
!
L
G
N
AC N
J2:2
1
! !
J1:1
7
220V
J1:2
7
230V
240V
J1:3
7
J1:4
7
J1:5
7
J1:6
7
T1AL
!
T800mAL
!
T500mAL
T1
1
R1
t
5
+VBU 300mA
D2
C1
2
6
PRIMARY 7
3300uF
D3
3
R2
t
8
300mA
4
!
D1
1 6
2 3
5 4
K1
!
D4
J6:1
J6:2
POWER
3
J24:3
RLY
J5:1
D5
+VBU
3
J24:2
+VBU
J5:2
C2
GND
3
J24:1
J5:3
BLK
1
J4:1
BLU
1
J4:2
GRY
1
J4:3
VIO
1
J4:4
ORG
1
J4:5
WHT
1
J4:6
56
T1
!