McIntosh C2600 Service Manual

C2600
33 34
AUDIO 751899 SCH 4 of 6
4
7
2
148
6
1
K17
+5 V
470µF
C175
470µF
C174
10
R172
10
R171
.1µF
C161
.1µF
C160
1000µF
C159
1000µF
C158
+1 5 V
-1 5V
+1 5 H P
-1 5H P
R OUT
LEFT H EADPHON E AMP
3
1
2
Q45
3
1
2
Q44
3
1
2
Q43
3
1
2
Q42
470pF
C169
470pF
C170
.022µF
C173
.022µF
C176
2
3
1
8 4
B+
B-
U19:1
6
5
7
U19:2
-1 5H P
-1 5H P
+1 5 H P
+1 5 H P
+1 5 H P
-1 5H P
.1µF
C172
.1µF
C171
4.75k
R188
10
R190
+1 5 H P
-1 5H P
-1 5H P
+1 5 H P
RIGHT HEADPHONE AMP
4.75k
R189
4.75k
R186
4.75k
R187
3
1
2
Q38
3
1
2
Q39
3
1
2
Q40
3
1
2
Q41
HDPH
D29
L O UT
.22µF
C162
.22µF
C164
.22µF
C163
.22µF
C165
7
2
14 8
6
1
K16
+5 V
D28
H X D
CROSSFEED
R HDPH
L HDPH
22µF
C166
1M
R174
1M
R175
10
R191
10
R192
10
R193
2k
R182
2k
R183
2k
R184
2k
R185
10k
R196
10k
R194
49.9
R197
95.3
R198
95.3
R200
49.9
R195
2k
R177
2k
R178
2k
R181
499
R173
49.9K
R179
499
R176
49.9K
R180
95.3
R199
95.3
R201
22µF
C167
22µF
C168

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®)