Marantz SR7010, Service Manual

Page: 172 / 237

SCHEMATIC DIAGRAMS (35/39)
SCH35_2CH AMP 2
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO GND LINE POWER- LINE POWER+ LINE DIGITAL VIDEO STBY POWER
FWL
FWR
FWL
FWR
+HIGHB
+HIGHB
-HIGHB
-HIGHB
HIGHGND
NC
FWL
AGND
FWR
DCDET3
ASODET
THERMALDETA
T
O
S
PK
P
A
R
T
FR
O
M
D
IG
IT
A
L
C
O
N
.P
A
R
T
FR
O
M
I
N
PU
T
P
A
R
T
(P
A
G
E
9_
D
1)
(P
A
G
E
22_
C
6)
(P
A
G
E1_
B
3)
THERMALDET_E
THERMALDET_F
THERMALDETB
(RA3)
(RA3)
3
2
1
CN462
SMW200-03
R7801
1.2K
R7802
470K
C7801
47UF/50V(RA3)
C
780
2
100
V
/470
pF
/J
R7803
33K
R7804
0
C7805
OPEN
R7806
470(1608)
R7807
0(1608)
R7805
1W 1k
C7804
100V/220pF
R7816
1.2K(1608)
R7817
1.2K(1608) R7815
OPEN
ZD784
5.1V
R7808
1W 1k
D
780
5
O
PE
N
D
780
6
O
PE
N C7806
220uF/25V
R7812 33K
C7812
100V/220pF
R7811
1W 3.3k§Ù
R7810
110
Q7820
KTC3206Y
C7820
100V/470pF/J
Q7821
KTC3206Y
R7820
2W 12Kohm
Q7818
KTA1024Y
D
781
8
1SS
133
M
R7818
1W 270
R7819
1W 270
D7808
1SS133M
D7809
1SS133M
C7821
100V/470pF/J
R7821
1W 270
C7822
OPEN
R7822
OPEN
VR784
1k
R7826
560(1608)
R
782
5
470
(1608
)
R7823
OPEN
R7824
2.7K(1608)
Q7825
KTC3964
C
782
5
220
/25
V
D7815
OPEN
ZD785
OPEN
D7816
OPEN
ZD786
OPEN
R7879
1W 22
C
782
9
O
PE
N
Q7831
2SD2560
R7831
2W 0.47R
R
783
2
2W
0
.47
R
R7830
1W 22
R7833
2W 0.47R
R
783
4
2W
0
.47
R
Q7832
2SB1647
C
783
0
O
PE
N
C
783
2
10
U
F/
100
V
C
783
1
10
U
F/
100
V
R7840
10K(1608)
R
784
1
5.
6K
(1608
)
R
784
2
O
PE
N
(1608
)
R7839
100K
D7839
1SS133M
R7837
680K
R
783
5
10
K
(1608
)
R
783
6
10
K
(1608
)
3 2 1
CN785
Q7838
MMBT5401
Q7839
MMBT5551
R7843 47K
R7844 22K
R7845 22K
C
783
8
0.
1u
F(
1608
)
R7838
PTC 115'C 470 ohm
Q
780
0
M
M
B
T
540
1
R
790
0
33
K
C
780
0
0.
01
uF
(1608
)
R
780
0
10
K
(1608
)
R7901
1.2K
R7902
470K
C7901
47UF/50V(RA3)
C
790
2
100
V
/470
pF
/J
R7903
33K
R7904
0
C7905
OPEN
R7906
470(1608)
R7907
0(1608)
R7905
1W 1k
C7904
100V/220pF
R7916
1.2K(1608)
R7917
1.2K(1608)
R7915
OPEN
ZD794
5.1V
R7908
1W 1k
D
790
5
O
PE
N
D
790
6
O
PE
N
C7906
220uF/25V
R7912 33K
C7912
100V/220pF
R7911
1W 3.3k§Ù
R7910
110
Q7920
KTC3206Y
C7920
100V/470pF/J
Q7921
KTC3206Y
R7920
2W 12Kohm
Q7918
KTA1024Y
D7918
1SS133M
R7918
1W 270
R7919
1W 270
D7908
1SS133M
D7909
1SS133M
C7921
100V/470pF/J
R7921
1W 270
C7922
OPEN
R7922
OPEN
VR794
1k
R7926
560(1608)
R
792
5
470
(1608
)
R7923
OPEN
R7924
2.7K(1608)
Q7925
KTC3964
C
792
5
220
/25
V
D7915
OPEN
ZD795
OPEN
D7916
OPEN
ZD796
OPEN
R7979
1W 22
C
792
9
O
PE
N
Q7931
2SD2560
R7931
2W 0.47R
R
793
2
2W
0
.47
R
R7930
1W 22
R7933
2W 0.47R
R
793
4
2W
0
.47
R
Q7932
2SB1647
C
793
0
O
PE
N
C
793
2
10
U
F/
100
V
C
793
1
10
U
F/
100
V
R7940
10K(1608)
R
794
1
5.
6K
(1608
)
R
794
2
O
PE
N
(1608
)
R7939
100K
D7939
1SS133M
R7937
680K
R
793
5
10
K
(1608
)
R
793
6
10
K
(1608
)
3 2 1
CN795
Q7938
MMBT5401
Q7939
MMBT5551
R7943 47K
R7944 22K
R7945 22K
C
793
8
0.
1u
F(
1608
)
R7938
PTC 115'C 470 ohm
6
5
4
3
2
1
BN781
R
789
3
O
PE
N
C
789
1
330
/10
V
C
789
2
O
PE
N
C
789
3
O
PE
N
R
789
4
O
PE
N
R7892
PTC 65'C 470ohm
C7803
100/10V(OPEN)
C7903
100/10V(OPEN)
8
7
6
5
4
3
2
1
CN705
SMW250-08
GND79
CJT1A026
3
C
2
E
B
2
C
1
B
1
2
4 5
1
Q7804
HN4A06J
Q7814
MMBT5401
R
781
4
27
k(
1/
2)
3
C
2
E
B
2
C
1
B
1
2
4 5
1
Q7904
HN4A06J
Q7914
MMBT5401
R
791
4
27
k(
1/
2)
C7807
2200P(M)
C7907
2200P(M)
C7811
OPEN(1608)
C7823
OPEN(2012)
C7911
OPEN(1608)
C7923
OPEN(2012)
R7896
PTC 75'C 470ohm
C7818
OPEN(1608)
C7819
OPEN(1608)
C7918
OPEN(1608)
C7919
OPEN(1608)
C7808
OPEN(1608)
C7908
OPEN(1608)
D7819
OPEN
D7919
OPEN
J7869
J786
8
J786
7
J7862
J7861
J786
4
J786
3
J786
6
J786
5
J787
6
J787
5
J787
4
J787
3
J7872
J7871
J7969
J796
8
J796
7
J7962
J7961
J796
4
J796
3
J796
6
J796
5
J797
6
J797
5
J797
4
J797
3
J7972
J7971
BN781
TO CN781
CN462
TO BN462
CN705
TO BN705
172
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