Sch02_Hdmi Sw2 - Marantz NR1606/U1B Service Manual

Av surround receiver
Table of Contents

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1
2
3
A
N1004
A0D7ABAR1990
R1105
0
HP_DET
+5V
GND
Q1009
B
RT1N141C
DDC_SDA
Q1010
RT1N441C
DDC_SCK
N.C
R1107
0
CE_REMOTE
R1108
0
TXC-
TXC_SHLD
TXC+
TX0-
TX0_SHLD
TX0+
TX1-
TX1_SHLD
C
TX1+
TX2-
TX2_SHLD
TX2+
D
N1005
A0D7ABAR1990
R1125
0
HP_DET
+5V
GND
Q1011
DDC_SDA
RT1N141C
Q1012
DDC_SCK
RT1N441C
N.C
R1127
0
R1129
0
CE_REMOTE
E
TXC-
TXC_SHLD
TXC+
TX0-
TX0_SHLD
TX0+
TX1-
TX1_SHLD
TX1+
TX2-
TX2_SHLD
TX2+
F
N1006
A0D7ABAR1990
R1150
0
G
HP_DET
+5V
GND
Q1013
RT1N141C
DDC_SDA
Q1014
RT1N441C
DDC_SCK
R1152
0
N.C
CE_REMOTE
R1153
0
TXC-
TXC_SHLD
TXC+
TX0-
TX0_SHLD
H
TX0+
TX1-
TX1_SHLD
TX1+
TX2-
TX2_SHLD
TX2+
J
N1007
A0D7ABAR1990
R1183
0
HP_DET
+5V
GND
Q1015
DDC_SDA
RT1N141C
Q1016
K
DDC_SCK
RT1N441C
N.C
R1187
0
R1188
0
CE_REMOTE
TXC-
TXC_SHLD
TXC+
TX0-
TX0_SHLD
TX0+
TX1-
TX1_SHLD
TX1+
L
TX2-
TX2_SHLD
TX2+
M
GND LINE
POWER+ LINE
POWER- LINE
ANALOG AUDIO
1
2
3
4
5
6
RX4_5V
HPD4
RX4_DDCDA
RX4_DDCCL
RX4_C-
RX4_C+
RX4_0-
RX4_0+
RX4_1-
RX4_1+
RX4_2-
RX4_2+
C1233
OPEN-2012
RX5_5V
C1232
OPEN-2012
HPD5
RX5_DDCDA
RX5_DDCCL
RX7_5V
RX5_C-
RX4_DDCDA
RX4_DDCCL
RX5_C+
RX5_DDCDA
RX5_0-
RX5_DDCCL
C1136
100N-K
C1141
100N-K
RX5_0+
RX5_1-
RX6_C-
RX6_C+
C1142
100N-K
RX5_1+
RX5_2-
RX6_0-
RX6_0+
C1143
100N-K
RX5_2+
RX6_1-
RX6_1+
C1144
100N-K
RX6_2-
RX6_2+
C1145
100N-K
RX7_C-
RX7_C+
C1146
100N-K
RX7_0-
RX6_5V
RX7_0+
C1147
100N-K
RX7_1-
HPD6
RX7_1+
C1152
100N-K
RX6_DDCDA
RX7_2-
RX6_DDCCL
RX7_2+
RX6_C-
RX6_DDCDA
RX6_C+
RX6_DDCCL
RX6_0-
RX7_DDCDA
RX7_DDCCL
RX6_0+
RX6_1-
RX6_1+
C1160
RX6_2-
X1001
10P-1608
27MHz(FA-238)
RX6_2+
C1161
10P-1608
R1994
RX7_5V
HPD7
RX7_DDCDA
RX7_DDCCL
RX7_C-
RX7_C+
RX7_0-
RX7_0+
RX7_1-
RX7_1+
RX7_2-
RX7_2+
DIGITAL AUDIO
TMDS SIGNAL
VIDEO SIGANL
COMPONENT (Y)
4
5
6
7
8
9
10
U1003
MN864788
1K
R1174
10K
R1175
10K
R1186
1K
0A
A6
TO HDMI SW1
TO A0
7
8
9
10
106
11
12
13
L1019
CB05YTYH221
AVDD11RX_1
AVDD11RX_1
AVDD33RX_1
AVDD33RX_1
VDD11_2
PVDD33_2
VDD33_2
AVDD11TX_1
AVDD33TX_1
C1109
100N-K
P2_C-
C1108
100N-K
P2_C+
P2_D0-
C1107
100N-K
P2_D0+
P2_D1-
C1106
100N-K
P2_D1+
P2_D2-
C1105
100N-K
P2_D2+
C1104
100N-K
P3_C-
C1103
100N-K
P3_C+
P3_D0-
C1102
100N-K
P3_D0+
P3_D1-
C1101
100N-K
P3_D1+
P3_D2-
C1100
100N-K
P3_D2+
C1099
100N-K
R1164
47K
R1167
47K
R1160
1K8
R1163
1K8
R1165
1K8
R1166
1K8
P2_DDCDA
P2_DDCCL
P3_DDCDA
P3_DDCCL
A7
TO
TO CPU
DIR/A.PLD
TO 6A
TO 7A
SCHEMATIC DIAGRAMS (02/26)

SCH02_HDMI SW2

11
12
13
14
15
16
A
HDMI SW2
B0
B
FROM
CEC5V
D.SUPPLY
CEC3.3V
L1007
CB05YTYH221
CEC1.1V2
DGND
TO 0B
L1008
FBMJ3216HL160NT
C
L1009
CB05YTYH221
D
L1010
CB05YTYH221
E
L1011
CB05YTYH221
A9
P2_C-
P2_C+
P2_D0-
P2_D0+
P2_D1-
TO
L1012
CB05YTYH221
P2_D1+
HDMI TX
P2_D2-
F
P2_D2+
P2_DDCDA
P2_DDCCL
TO 9A
L1013
FBMJ3216HL160NT
A8
G
P3_C-
P3_C+
P3_D0-
P3_D0+
TO
P3_D1-
P3_D1+
HDMI RX
P3_D2-
ADV7850
P3_D2+
P3_DDCDA
P3_DDCCL
TO 8A
H
J
K
L
M
14
15
16

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Nr1606/n1bNr1606/n1sgNr1606/k1bNr1606/fb

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