Marantz SR7009/U1B - Sch31_Main Dac1

SCHEMATIC DIAGRAMS (31/41)
SCH31_MAIN DAC1
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER
TO DIGITAL CONNECT
FL
FR
C
SL
SR
SW2
RSV2
RSV1
RSV2
RSV1
LRCK
BCK
RSV2
DIN1
DIN2
DIN3
DIN4
VDD
DGND
SCKI
RST
ZERO1
ZERO2
AMUTEI
AMUTEO
MD/SDA/DEMP
MC/SCL/FMT
MS/ADR0/RSV
TEST/ADR1/RSV
MODE
RSV2
VCC2
AGND2
RSV2
VOUT1-
VOUT1+
VOUT2-
VOUT2+
VOUT3-
VOUT3+
VOUT4-
VOUT4+
VOUT5-
VOUT5+
VOUT6-
VOUT6+
VOUT7-
VOUT7+
VOUT8-
VOUT8+
RSV2
AGND1
VCOM
VCC1
SW1
(DE : PAGE 13_C4,D6)
(Mz : PAGE 17_C4,D6)
(RA3)
(RA3)
(GRM21)
(GRM21)
(GRM21) (GRM21)
(GRM21)
(GRM21)
(GRM21)
(GRM21)
(GRM21) (GRM21)
(GRM21)
(GRM21)
(G
RM21)
(GRM21)
(GRM21) (GRM21)
(GRM21)
(GRM21)
(GRM21)
(GRM21)
(GRM21)
(RA3)
R3013
15K
R3025
470
R3023
470
R3019
12K
R3021
12K
C3015
270P
R3027
100
R3028
100
C3013
1800P
R3015
150K
R3045
100
R3046
100
C3024
1000p
R3085
100
R3086
100
R3063
100
C3021
16V/220uF
C3022
16V/220uF
C3020
680pF
C3030
680pF
C3044
680pF
C3036
680pF
C3019
680pF
C3029
680pF
C3043
680pF
C3035
680pF
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC302
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC303
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC305
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC304
NJM8080G
4847464 54443424 14039383 7363534333231302928272625
24 23 22 21 20 19 18 1 7 1 6 1 5 1 4 1 3 1 2 1 1 10 9 8 7 6 5 4 3 2 1
IC301
PCM1690DCAR
R3001
33
R3003
4.7K
R3002
1K
C3003
50V/0.1uF
R3004
4.7K
C3007
10V/1uF
C3002
10V/1uF
C3001
6.3V/10uF
C3005
10V/1uF
R3038
820
R3036
22K
R3034
OPEN
R3040
820
R3042
22K
R3044
OPEN
R3011
15K
R3012
15K
R3014
15K
R3016
150K
R3017
150K
R3018
150K
R3020
12K
R3022
12K
R3024
470
R3026
470
C3012
1800P
C3016
270P
C3017
270P
C3018
270P
R3031
15K
R3029
15K
R3033
150K
R3035
12K
R3037
470
R3039
470
R3041
12K
R304
3
150K
R3030
15K
R3032
15K
R3067
15K
R3065
15K
R3066
15K
R3068
15K
R3049
15K
R3047
15K
R3051
OPEN
C3023
1800P
C3025
270P
C3026
150P
C3027
270P
C3028
150P
C3032
150P
C3033
150P
C3031
1000p
R3053
22K
R3055
820
R3057
820
R3059
22K
R3061
OPEN
C3037
1800P
C3038
1800P
R3077
470
R3079
12K
R3081
150K
R3083
150K
R3080
12K
R3078
470
R3073
12K
C3039
270P
R3069
150K
R3074
12K
C3040
270P
R3071
150K
R3075
470
R3076
470
C3041
270P
C3042
270P
C3006
47uF/50V
C3004
100/50V
C3055
0.1uF
C3056
0.1uF
C3057
1000pF
C3058
1000pF
C3059
OPEN
C3060
OPEN
C3061
1000pF
C3062
1000pF
C3063
1000pF
C3064 0.1uF
C3065 0.1uF
C3066 0.1uF
C3067 1000pF
C3068 1000pF
C3069 1000pF
C3071 OPEN
C3072 OPEN
C3073 OPEN
C3074 OPEN
C3075 OPEN
DAFL
DAFR
DAC
DASW1
DASL
DASR
DASW2
DACMS
DACMDI
DA
CMC
DACRST
DZF1
DACPCMSW2RSV
DACPCMS
DACPCMCSW1
DACPCMF
DACLRC K
DACBC K
DACMC K
DGND
A-7V
A+7V
A+5V
DAGND
DA3.3V
DGND_BK
H5
TO 5H
H6
TO 6H
H7
TO 7H
171
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