Marantz NR1606/FB, Service Manual

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SCHEMATIC DIAGRAMS (07/26)
SCH07_FRONT HDMI
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGANL GND LINE POWER- LINE POWER+ LINE COMPONENT (Y)
10
K
R
155
8
.R
X_
C
+
.R
X_0
-
2K
2
R
155
3
.R
X_1
+
.R
X_2
+
R
156
0
O
PE
N
C
138
1
O
PE
N
C
138
4
O
PE
N
C
139
3
100
N
-K
R
155
7
O
PE
N
C
139
4
1N
-K
.D
DC
_SC
L
C
139
6
10
U
-K
-201
2
.T
X_
EN
.
C
139
8
O
PE
N
C
140
0
O
PE
N
C1387 100N-K
0-2012 L1036
0-2012 L1035
RX_2+
DGND
RX_1-
RX_0+
DGND
DGND
CEC3.3V
CEC5V
DDCA_SCL
TX_EN
CEC
OPEN-1608
D1100
R1552
1K
D
110
1
O
PE
N
R1551
OPEN
Q1047
RT1N441C
R1546
10K
R1547
47K
.CEC
OPEN
R1549
C1390 100N-K
.R
X_
C
-
.R
X_0
+
2K
2
R
160
1
.R
X_1
-
.R
X_2
-
100N-K
C1389
C
138
8
10
N
-K
R
156
1
0
C1386
100N-K
C
138
2
O
PE
N
C
138
3
O
PE
N
0-2012 L1034
DGND
RX_2-
RX_0-
RX_1+
DGND
RX_C+
RX_C-
DGND
CEC3.3V
HDMI5V
DDCA_SDA
HPDF
C
139
2
100
N
-K
R
155
4
O
PE
N
C
138
5
100
N
-K
10U-K-2012
C1391
1N
-K
C
139
5
O
PE
N
C
139
7
O
PE
N
R
155
9
.DDC
_S
D
A
C
139
9
O
PE
N
C
140
1
O
PE
N
C
138
0
10
U
-K
-201
2
TX2+
TX2-
TX1+
TX1-
TX0_SHLD
TXC+
TXC-
N.C
DDC_SDA
+5V
.HPA_D..
.RX_2+
.RX_1-
4 3
1 2 L1132 OPEN
.RX_0+
.RX_0-
.RX_C+
..CEC3.3V
..CEC5V
.DDC_SCL
.TX_EN.
.CEC
TX1_SHLD
TX0+
TX2_SHLD
TX0-
TXC_SHLD
DDC_SCK
CE_REMOTE
GND
HP_DET
D
110
2
O
PE
N
Q1046
RT1N141C
.RX_2-
4 3
1 2 L1133 OPEN
.RX_1+
4 3
1 2 L1135 OPEN
1
3
4
2
R1663 0*2(AR)
1
3
4
2
R1664 0*2(AR)
.RX_C-
DGND3
..HDMI5V
.DDC_SDA
.HPA_D..
FRON
T_
HD
M
I
R1548
OPEN
1
3
4
2
R1665 0*2(AR)
4 3
1 2 L1134 OPEN
1
3
4
2
R1657 0*2(AR)
TO
MN864788A
19
17
15
13
11
9
8
7
6
5
4
3
2
18
16
14
12
10
1
N1026
A0D7ABAR19N0 W/O FLNG
3
6
4
7
5
1
2
10
12
8
11
9
23
22
20
19
21
16
18
17
15
13
14
1.0-16-23PB-2
N1038
FRONT HDMI
FRONT HDMI
29
27
25
23
21
12 14 16 18 20
2
4
6
8
10
11 13 15 19 17
39 37 35 33 31
30
28
26
24
22
40 38 36 32 34
1
3
5
7
9
41
U1022
AD8195ACPZ
N1038
TO N1000
111
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