EasyManuals Logo

McIntosh C2600 Service Manual

McIntosh C2600
50 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #24 background imageLoading...
Page #24 background image
43 44
DISPLAY/L-PSHBTN/R-PSHBTN/HDPHN/L-MTR/R-MTR 751900 SCH 2 of 2
5
6 7 8 9 10
150
R2
10µF
C1
Vs
2
OUT
1
GND
3
IR1
.1µF
C2
22.1
R1
6
5
7
U3:2
2
3
1
84
B+
B-
U3:1
10µF
C6
.1µF
C7
4.75k
R3
.1µ F
C3
MU T E
TON E
OUTPUT 1
OUTPUT 2
.1µF
C4
22.1
R5
22.1
R4
22.1
R6
A
B
C
SS
GNDGND
1
2
3
6
7
4
5
S2
AD REF
+5V D
+3.3V BU
S6
S5
S7
S4
S3
NO HD PH JACK
HDPH PLU GGED IN
NO HD PH PLU GGED IN
INP UT
STANDBY/ ON
150
R8
10µF
C5
475k
R7
D1
4
2
1
3
Vcc
GND
5
U4
4
2
1
3
Vcc
GN D
5
U2
+3.3V BU
+3.3V BU
221
R9
+3.3V BU
+5K B
+5K B
3.3V
1.65V
0V
.1µF
C8
+3.3V BU
J4:1
J6:1
J5:8
J5:1J3:8
J5:6
J5:3
J5:4
J5:5
J4:7
J4:4
J4:6
J4:8
J4:3
J4:5
J6:3
J6:4
J6:5
J6:6
J6:8
J6:2
J3:6
J3:3
J3:4
J3:5
J3:1
J2:4
J2:3
J2:2
J2:1
+5V D
+3.3V BU
+5V D
AD REF
J1:1
IN P A
IN P B
VFD CS
VFD DA
VFD CL
C H B
V c c
C H A
G N D
S H AF T
S1
VOL A
VOL B
PWR
FR IR
PB DET
HP DET
V OLUME
J1:2
J1:3
J1:4
J1:5 J1:6
J1:7 J1:8
J1:9
J1:10
J1:11
J1:12
J1:13
J1:14
J1:15
J1:16
J1:17
J1:18
J1:19
J1:20
J1:21
J1:22
J1:23
STBY
6-32
GP1
2
3
1
4
5
7
8
9
6
J8
4-40
GP2
4-40
GP3
J7:1
4-40
GP5
4-40
GP4
1000pF
C9
1000pF
C10
J7:2
J7:3
J7:4 J7:5
J7:6
J7:7
J7:8
FP RST
I2C DA 1
I2C CL 1
+3. 3VBU
PB DET
VOL B
PW R
FP R ST
AD REF
HP DET
FR IR
VOL A
+5VD
VF D CL
VF D CS
I2C CL 1
IN P A
VF D DA
IN P B
GND
I2C DA 1
5
5
5
5
5
5
6
6
6
7
7
7
57
11 1111
4.75k
R15
HDPH
TRIM
C O N T R O L
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3.32k
R12
1.21k
R11
AD REF
6.81k
R13
4.75k
R10
18.2k
R14
MU T E
TON E
OUT 1
OUT 2
3.3V1.94V
NO PUSHTONE
1.36V
OUT 1
2.62V
MU T E
0.67V
OUT 2
0V
TRIM
DISPLAY
5
HEADPHONE
8
L PUSHBUTTON
6
7
TRIM
J21:1
J21:2
J21:3
J21:4
J21:5
J21:6
J21:7
J21:8
1111
11
L
R
GN D
J18:4
J18:8
J18:5
J18:9
J18:10
J18:7
J18:3
J18:1
J18:11
J18:12
L M ET
R M ET
R H D PH
L H D PH
J18:6
J18:2
GND
11
11
11
11
11
11
11
11
11
11
11
11
GND
GND
GND
L HDPH
R HDPH
L MET
R MET
L M ET E R
J19:1
1
L M ET
1
GND
R M ET
GND
J19:2
J20:1
J20:2
R M ETER
1
1
NC
NC
NC
NC
L
R
Tip-L
Ring-R
R PUSHBUTTON

Other manuals for McIntosh C2600

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the McIntosh C2600 and is the answer not in the manual?

McIntosh C2600 Specifications

General IconGeneral
Signal to Noise Ratio100dB
Phono StageYes
Digital USB Input1
Digital MCT Input1
Vacuum TubeYes
TypeTube Preamplifier
Frequency Response20Hz - 20kHz (+0, -0.5dB)
Phono Inputs1 Moving Magnet 1 Moving Coil
Outputs3 Total
Output Impedance100 ohms
Dimensions17.5" (44.45cm) x 6" (15.24cm) x 18" (45.72cm)
Headphone Output1/4" High Drive with Headphone Crossfeed Director (HXD®)

Related product manuals