Denon PMA-50 - Schematic Diagrams (9;11)

GND LINE POWER- LINE POWER+ LINE STBY POWER PCM SPDIF DSD Analog Audio L Analog Audio R Audio SW
41
-5VN
C973 1000N-K-1608
CH2_FB0
R931
33
CH2_FB1
C1003 100N-K
R933
33
C1005 100N-K
CH3_FB0
C975 1000N-K-1608
PWMCKO
CH2_REF0
3K32-B-1608
R928
CH2_REF1
C1010 100N-K
C1012 100N-K
C108_2 C108_3
CH3_REF0 CH3_REF1 CH2_REF2
PWMCKO
CH2_FB1
AMP_GND
120P-J-1608C995
110
R956
-5VN
+5VA
C999 10P-J-1608
C108_2
FB_A
C979 1N-K C981 1N-K
R938
15
C989
390P-J-1608
R953
3K3
4700N-K-2012
C982
1M-1608
R943
30K-2012
R939
470P-J-1608
C987
+3V3A
Power
+5VA
R958
150
CH3_FB1
C974 4700N-K-2012
R932
33
R934
33
-5VN
C1004 100N-K
C1006 100N-K
C976 100N-K
C984
4700N-K-2012
30K-2012
R940
C998 10P-J-1608
C985
4700N-K-2012
1M-1608
R945
C988
470P-J-1608
R951
750
C978
47/10-PVO
15R941
R954
3K3
R955
1K2
C108_3
CH2_REF2
53K6-B-1608
R930
C991
270P-J-1608
R947
4M7-1608
C1007 4700N-K-2012 C1009 4700N-K-2012 C1011 100N-K
C1002 4700
N-K-2012
C1013 100N-K
R948
4M7-1608
PWMCKO
CH3_REF2 CH2_REF1 CH2_REF0
CH3_FB0 CH2_FB0 CH3_FB1
C993 1000N-K-1608
110
R957
C997 10P-J-1608
AMP_GND
AMP_GND
CH3_REF1
CH3_REF0
R937
3K32-B-1608
AMP_GND
PWMCKO
120P-J-1608C1000
47/10-PVO
C977
R952
1K2
C983
4700N-K-2012
1M-1608
R942
R950
750
Power
C996 10P-J-1608
R959
150
Power
CH3_REF2
1N-KC980
R935
3K32-B-1608
53K6-B-1608
R936
C986 1N-K
1M-1608
R944
390P-J-1608
C990
C994 1000N-K-1608
FB_B
3K32-B-1608
R929
R946
27K4-B-1608
C1008 4700N-K-2012C1001 4700N-K-2012
C992
270P-J-1608
R949
27K4-B-1608
To OutPut Stage
To Modulator
30
C1N5
28
C1S2PCK
26
C1S2O
24
C1S1F
23
C1S1R
5
C0S2O
7
C0S1F
8
C0S1R
14 C0S2DO 16 C1P3V3D 18 C1S1DO 17 C1S2DO
29
C1P5
25
C1S1O
27
C1S2I
13 C0S1DO 15 C0P3V3D
2
C0P5
4
C0S2I
6
C0S1O
37C0P5D
35C1
GND
33C1S2MCKB
34C1P5D
32C1S1MCKB
36C0GND 31
C1N5D
12
C0GNDD
11
C0RF
10
C0RP3V3
9
C0RGND
19
C1GNDD
20
C1RF
21
C1RP3V3
22
C1RGND
1
C0N5
39
C0S1MCK
3
C0S2PCK
38
C0S2MCK
40
C0N5D
IC905
CSRA6600
To OutPut Stage
PMA-50
D AMP - Feedback Processor Part
B7
TO 7B
C1
TO 1C
C2
TO 2C
SCHEMATIC DIAGRAMS (2/2)
SCHEMATIC DIAGRAMS (9/11)
AMP_DAMP_FEEDBACK
57
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16