SPHINX Project Eight - Figure 15: Left Output Amp

SPHINX Project Eight Service Manual
26
Figure 15: Left Output Amp
4
3
2
1
5
6
7
8
12 11 10
9
17 18 19 20
14
15
16
13
+V
-V
OUT
NFB
U10
DISAMPMODULE
4
3
2
1
5
6
7
8
12 11 10
9
17 18 19 20
14
15
16
13
+V
-V
OUT
NFB
U11
DISAMPMODULE
AGND
+
C52
C63V/2200U
+
C49
C63V/2200U
+
C48
C63V/2200U
+
C45
C63V/2200U
AGND
AGND
AGND
AGND
R54
1R00
R55
1R00
R56
1R00
R57
1R00
L+24V
L-24V
L+24V
L-24V
+L-OUT
-L-OUT
R64
10K0 .1%
R63
10K0 .1%
R67
10K0 .1%
R70
100K
R71
100K
AGND
AGND
R74
2x0.3 zilver
R75
2x0.3 zilver
-LV-OUT
+LV-OUT
AGND
C46
47N/PP
C47
47N/PP
C50
47N/PP
C51
47N/PP
37..40mA
37..40mA
37..40mA
37..40mA
C61
220p
C62
220p