McIntosh C1100 - Rear Panel Connections Overview; C1100 C Controller Rear Panel; C1100 T Preamplifier Rear Panel

15 16
LEFT AMPLIFIER 751773 SCH 4 of 4
2
.1µF
C36
DGND
+12VM -4VM
MTR CTRL
+18V
1k
R39
D16
3
1
2
Q1
221
R33
METER LOG AMP
68.1k
R36
METER DRIVER
3
1
2
Q2
3
1
2
Q3
+12VM+12VM
22.1k
R41
D15
D13
D14
D17
D18
2
3
1
8
4
B+
B-
U6:1
+12VM
-4VM
6
5
7
U6:2
2.21M
R38
-4VM
475k
R40
DGND
1k
R35
.01µF
C30
100k
R37
5.1V
D19
MTR IN
47µF
C32
10
R34
100
R42
100µF
C33
IN(TAB) OUT
ADJ
1
2 3
U7
1k
R43
2.21k
R44
-18V
.1µF
C34
J6:1
J6:2
J6:3
J6:4
J6:5
J6:6
J6:7
J6:8
J6:9
J6:10
J6:11
J6:12
+5V
LOGO
5V
Mtr Ctrl
Meter
GND
Logo
Mtr Light
TO LEFT METER LIGHT
OPEN
C99
OPEN
C48
OPEN
C60
.47µF
C29
.1µF
C31
220µF
C35
10
R136
MTR LIGHT
10
10
10
10
10
10