McIntosh MC452

MC452
9 10
INTERCONNECT
1
METER
LIGHTS
SW1
HOLD
POWER
OFF
SW2
REM
ON
BLK
WHT
BLK
F1
T3
J12J2
J1
T1
T2
J6
J5
J4
J3
BRN
RED
ORN
BLU
J2
J1
J7
YEL
GRN
8 4 2
J8
J5
J8
J7J6
6
R INPUT
WHT 18 AWGWHT 24 AWG
J4
J2 J3 J1
J4
J5
J6
J10
J8
J9
J7
J15
J16
J11
J4
J1
J14
J13
J3
J6
J5
J4
J3
BRN
RED
ORN
BLU
J2
J1
J7
YEL
GRN
J8
J5
J8
J7 J6
5
L INPUT
WHT 18 AWGWHT 24 AWG
J4
J2 J3 J1
J4
842
J24
J23
J21
J22
VIO
GRY 24 AWG
WHT 24 AWG
BLK
BLK
RED
RED
YEL
RED
GRN
BLU
ORN
RED
GRN
BLU
ORN
GRY 24 AWG
WHT 24 AWG
J27
J26
J30
J29
MT1
J31
J4
WATTS
OFF
MT2
J32
J1
J6
J5
J7
J8
J28
J3
J25
J2
J19J20 J18
J17
J13
J12
J11
J16
J6
J9
J15
J10
J5
J4
J8
J14
J7
VIO
BLU
GRN
BLU
ORN
ORN
BLK
WHT
7
HEATSINK
7
HEATSINK
4
CAPACITOR
7
HEATSINK
7
HEATSINK
6
R INPUT
11
METER
LIGHT
11
METER
LIGHT
10
DISPLAY
6
R INPUT
8
L
TERMINAL
9
R
TERMINAL
CA1
CA2
CA3
CA4
CA5
CA6
CA9
CA10
CA7
CA8
CA11
CA12
CA10
CA14
CA15
CA16
CA17
CA18
CA20
CA19
CA21
CA23
CA24
CA25
CA26
CA22
REFER TO CONVERSION
CHART FOR PROPER
PRIMARY CONNECTIONS
BP7
BP8
BP9BP10BP11
BP12
BP4
BP5
BP6
BP1
BP2
BP3
REFER TO
CONVERSION
CHART FOR
PROPER FUSE
REPLACEMENT
Voltage BLK BLK/GRY GRY VIO WHT/VIO WHT BRN 1 BRN 2 Jumper Location (JMP1) Main Fuse (F1)
100 B A E H J I C D J1 T15AH250V
110 A B E H I J C D J1 T15AH250V
120 A B E H I J C D J1 T15AH250V
220 B A F G I H D E J2 T8AH250V
230 A B F G I H D E J2 T8AH250V
240 A B F G I H D E J2 T8AH250V
MC452 TRANSFORMER WIRING AND FUSE REPLACEMENT (CONTACT MCINTOSH FOR CURRECT TRANSFORMER P/N)
JMP1
CA27