McIntosh C2600 Service Manual

55 56
OUTPUT 751747 SCH
12
22µF
C13
22.1k
R24
23
14
5
K10
23
14
5
K9
22.1k
R31
22µF
C22
22µF
C11
22µF
C23
10k
R19
23
14
5
K12
23
14
5
K11
D2
1.1
R7
22µF
C1
23
14
5
K8
23
14
5
K7
+5V
O U T P U T 2
22.1k
R27
22.1k
R28
22.1k
R30
22.1k
R29
J1:9
J1:11
J1:17
J1:13
J1:6
22.1k
R32
100k
R43
100k
R44
22.1k
R26
22µF
C18
22µF
C19
2
3
1
8
4
B+
B-
U1:1
100k
R37
100k
R38
100k
R39
100k
R40
22µF
C16
22µF
C17
4
2
3
1
-
+
G
J5
4
2
3
1
-
+
G
J6
4
2
3
1
-
+
G
J7
22.1k
R33
22µF
C24
22µF
C25
22.1k
R34
100k
R45
100k
R46
4
2
3
1
-
+
G
J8
23
14
5
K6
23
14
5
K5
D1
J1:5
J1:2
AUDIO
-15V
+15V
+5V
+5V
L
R
+15V2
-15V2
+15V2-15V2
.1µF
C8
.1µF
C9
22µF
C12
22.1k
R25
+15V2
-15V2
2
3
1
84
B+
B-
U2:1
6
5
7
U1:2
+15V2
-15V2
1
TOP
3 5
J9:1
2
BOTT
4 6
J9:2
1
TOP
3
5
J10:1
2
BOTT
4 6
J10:2
100
R47
100k
R35
22µF
C14
100k
R36
22µF
C15
100k
R41
22µF
C20
100k
R42
22µF
C21
OUT 1
OUT 2
L
R
O U T P U T 1
L
R
L
R
22.1k
R23
22µF
C10
L OUT
R OUT
2 3
1 4
5
K4
2 3
1 4
5
K3
+5V
22.1k
R15
22.1k
R16
22.1k
R18
22.1k
R17
22µF
C6
22µF
C7
100k
R11
100k
R12
100k
R13
100k
R14
22µF
C4
22µF
C5
4
2
3
1
-
+
G
J3
4
2
3
1
-
+
G
J4
2 3
1 4
5
K2
2 3
1 4
5
K1
1
TOP
3 5
J2:1
2
BOTT
4 6
J2:2
100k
R9
22µF
C2
100k
R10
22µF
C3
M A IN
L
R
L
R
J1:14
MAIN
6
5
7
U2:2
J1:12
J1:10
J1:8
D3
100
R48
100
R49
100
R50
100
R51
100
R52
100
R53
100
R54
100
R55
100
R56
100
R57
100
R58
100
R1
100
R2
100
R3
100
R4
100
R5
100
R6
10k
R20
10k
R21
10k
R22
1.1
R8
4
4
4
4
4
4
4
4
D4
D5
D6D7D8D9
D10
D11
D12
D13
D14D15
D16
D17
D18D19D20D21
MAIN
OUT 1
OUT 2
L OUT
R OUT

McIntosh C2600 Specifications

General

Signal to Noise Ratio	100dB
Phono Stage	Yes
Digital USB Input	1
Digital MCT Input	1
Vacuum Tube	Yes
Type	Tube Preamplifier
Frequency Response	20Hz - 20kHz (+0, -0.5dB)
Phono Inputs	1 Moving Magnet 1 Moving Coil
Outputs	3 Total
Output Impedance	100 ohms
Dimensions	17.5" (44.45cm) x 6" (15.24cm) x 18" (45.72cm)
Headphone Output	1/4" High Drive with Headphone Crossfeed Director (HXD®)