McIntosh MP1100

35 36
TUBE 751913 SCH 2 of 2
4
0.7V
221K
R22
221K
R1
.01µF
C1
0.7V
0V
2k
R8
1M
R19
12AX7 A
8
6
7
V2:2
-8.2V
1M
R5
1k
R7
1k
R11
221K
R21
221K
R2
12AX7 A
5
9
4
V1:3
12AX7 A
5
9
4
V2:3
12AX7 A
3
2
1
V1:1
180VL
180VL
180VL
180VL
47pF
C5
47pF
C12
TU BE R ED
TU BE BLU
TU BE GR N
-17VL
J2:8
J2:2
J2:1
J2:7
J2:3
J2:5
J2:4
J2:6
180VL
-17VL
100µF
C10
R
4 3
DS1:1
R
4 3
DS2:1
G
5 2
DS1:2
G
5 2
DS2:2
B
6
1
DS1:3
B
6
1
DS2:3
10k
R25
47.5k
R24
6.81k
R23
+17VHL
-9VL
-9VL
12AX7 A
8
6
7
V1:2
12AX7 A
3
2
1
V2:1
100µF
C7
4.75k
R15
3
1
2
Q2
3
1
2
Q1
4.75k
R14 6.81k
R12
4.75k
R13
15k
R17
-9VL
475k
R3
2k
R4
1k
R9
.22µF
C2
475k
R20
2k
R18
.22µF
C16
.1µF
C8
+17VHL
2
3
1
8
4
B+
B-
U1:1
+17VHL
-17VL
6
5
7
U1:2
+17VHL
-17VL
D3
D4
+17VHL
-17VL
D1
D2
L A U DIO
J1:11
J1:12
J1:8
J1:5
J1:6
J1:1
J1:2
J1:9
J1:4
J1:10
J1:7
J1:3
+17VH L
180VL
-6. 8VH L
D IG IT AL
.1µF
C9
-17VL
-17VL
TOUT L +
TOUT L -
TIN L -
TIN L +
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
-6. 8VH L
+17VH L
.01µF
C15
TOUT L -
TOUT L +
681
R16
10µF
C11
1000pF
C13
1000pF
C4
OPEN
C6
.47µF
C3
221K
R6
97V
97V
97V
97V
0V
-8V
-8V
-12.9V -12.9V
-12.3V -12.3V
0V
-8.4V
-8.2V
+17VHL
.1µF
C17
-6.8VHL
100µF
C14
2k
R10
3