Marantz SR7005 Service Manual page 112

A B C
TO IPSCL
IPSCL
IPSDA
I/P
IPSDA
1
TO
1TXINT
1TXINT
1TXRST
SUB
1TXRST
HDMI_A.SEL
CPU
MONISEL
MONISEL
2
1TXVSYNC R1802
1TXVSYNC
1TXHSYNC
1TXHSYNC
1TXDE C1801 0.1/10
1TXDE
1TXPCK 1TXG5
1TXPCK
1TXR0 1TXPCK
1TXR0
1TXR1 1TXG4
1TXR1
1TXR2 1TXG3
1TXR2
1TXR3 1TXG2
1TXR3
1TXR4 1TXG1
1TXR4
1TXR5 1TXG0
1TXR5
1TXR6 1TXB11
1TXR6
1TXR7 1TXB10
3 1TXR7
1TXR8 1TXB9
1TXR8
1TXR9 1TXB8
1TXR9
1TXR10 1TXB7
1TXR10
1TXR11 1TXB6
1TXR11
1TXG0 1TXB5
1TXG0
1TXG1 1TXB4
1TXG1
1TXG2 1TXB3
1TXG2
1TXG3 1TXB2
1TXG3
1TXG4 1TXB1
1TXG4
1TXG5 1TXB0
1TXG5
1TXG6 1TXDE
1TXG6
1TXG7 1TXHSYNC
1TXG7
1TXG8
4
1TXG8
1TXG9
1TXG9
1TXG10
1TXG10
1TXG11
1TXG11
1TXB0
1TXB0
1TXB1 1TXVSYNC
1TXB1
1TXB2
1TXB2
1TXB3
1TXB3
1TXB4
1TXB4
1TXB5
1TXB5
1TXB6
1TXB6
1TXB7
1TXB7
1TXB8
1TXB8
1TXB9
5
1TXB9
1TXB10
1TXB10
1TXB11
1TXB11
DV1.8V
DV3.3V
DV5V
DGND
6
ADVINT2
ADVINT2
RXSPDIF
RXSPDIF
RXMCK
RXMCK
RX64fs
RX64fs
RXfs
RXfs
7 RXI2S0
RXI2S0
RXI2S1
RXI2S1
RXI2S2
RXI2S2
RXI2S3
RXI2S3
CEC_COM
ADVINT2
ADVINT2
RXMCK
RXMCK
RX64fs
RX64fs
RXfs
RXfs
8
RXI2S0
RXI2S0
RXI2S1
RXI2S1
RXI2S2
RXI2S2
RXI2S3
RXI2S3
RXSPDIF
RXSPDIF
TXMCK
TXMCK
TX64fs
TX64fs
TXfs
TXfs
TXI2S0
9
TXI2S0
TXI2S1
TXI2S1
TXI2S2
TXI2S2
TXI2S3
TXI2S3
TXSPDIF
TXSPDIF
ARCSPDIF
10
A B C
D E F
R1806
R1807
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
OPEN
CEC_CLK
DVDD
76
DVDD
77 DVDD
D17 CEC_IN
78
CLK DVDD_3V
79
80 D16 SPDIF_OUT(GND)
INT
81 D15
D14 GND
82
D13 TX2+
83
TX2-
84 D12
D11 AVDD
85
D10 TX1+
86
U1801
TX1-
87 D9
PD
88 D8
ADV7511KSTZ
D7 GND
89
D6 TX0+
90
TX0-
91 D5
D4 AVDD
92
[HDMI TRANSMITTER]
D3 TXC+
93
TXC-
94 D2
D1 GND
95
D0 HPD
96
DEVICE ADDRESS:********(***)
97 DE AVDD
DEVICE ADDRESS:********(***) R_EXT
98 HSYNC
GND GND
99
GND BGVDD
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
L1800
22uH
DV5V
DGND
Z2
OPEN
(STY-PIN)
DGND
D E F
G H I
SR7005 only
OPEN
OPEN
C1816 4.7/6.3
C1817
OPEN
C1818 OPEN
50
C1819 0.1/10
49
48
C1820 0.1/10
47
OPEN
R1809
46
1TXINT
45
44
43
42
C1812 0.1/10
41
40
39
38
37
36
35
C1813 0.1/10
34
33
32
31
R1813 100 R1814 1K
30
C1814 0.1/10
29
R1810 1.6K
28
27 Q1800
C1815 0.1/10
KRA102S
26
2K
R1811
1TXRST
Q1801
KRC102S
MONISEL MONITOR
L HDMI1
L1801
H HDMI2
L1802
22uH
22uH
R1863
MONISEL
OPEN
Q1802
KRC102S
SR7005 only
G H I
112
J K L
OPEN
R1835 SR6005 only
R1836
OPEN
L1804 0
SR7005 only
GN D GND
GN D
D3+C
GN D D3-C
GN D D2+C
GN D
D2-C
C1831
DDC_CLK VDD
0.1/1 0
DDC_DATA D1+C
C1824
VD D
D1-C
R1826 0 0.1/1 0
D3+ D0+C
R1827 0
D3- D0-C
GN D GND
R1828 0
D2+ D3+B
R1829 0
D2- D3-B
C1825 C1832
VD D VDD
R1830 0 0.1/1 0 0.1/1 0
D1+
D2+B
R1831
0
D1- D2-B
GN D D1+B
R1832 0
D0+ D1-B
R1833 0
D0- D0+B
C1826 C1833
VD D D0-B
0.1/10
0.1/1 0
/OE VDD
R1838 0
SEL1
D3+A
R1834 R1839 0
SEL2 D3-A
R1840 0
0
HPDIN D2+A
C1827
R1841 0
VD D
D2-A
0.1/1 0
GN D GND
R1842 0
R1843 0
R1844 0
R1845 0
C1828 0.1/10
1 14
/MONISEL
13
2
HPD2
3 12
4 11
MONISEL
10
5
Q1803
HPD1
6 9
KRC102S
7 8
U1802
TC74VHCT125AF T
R1837 OPEN
SR6005 only
R1865 OPEN
R1866 OPE N
R1867 OPEN
1A 1
6 1Y
GND
5 Vcc 2
R1864 OPEN
2Y 2A
4 3
U1804
OPEN
R1868 OPE N
HDMI TX
8U-310051(5/21)
DIGITAL_UNIT
s
J
K L
M N O
N1800
SR7005 only
HDMI-CONNECTOR
D2+
1
D2shield
2
D2-
3
D1+
4
D1shield
5
D1-
6
D0+
7
DOshield
8
D0-
9
TXC+
10
CKshield
11
CK-
12
R1856 1.8K
CE_REMOTE
R1857 13
1.8K
UTILITY/HEAC+
14
DDC_SCL
15
DDC_SDA
16
GND
17
+5V
18
HPD/HEAC-
19
HDMI-CONNECTO R
N1801
D2+
1
D2shield
2
D2-
3
D1+
4
D1shield
5
D1-
6
D0+
7
DOshield
8
D0-
9
TXC+
10
CKshield
11
CK-
R1858 1.8K 12
CE_REMOTE
13
R1859 1.8K
UTILITY/HEAC+
14
DDC_SCL
15
DDC_SDA
16
GND
17
+5V
18
HPD/HEAC-
19
C1834 C1835
1/10 R1861
1/10
51
R1860 R1862
C1836
5.1 51
1/10
HDMI/TMDS SIGNAL LINE
DIGITAL VIDEO SIGINAL LINE
DIGITAL AUDIO SIGINAL LINE
SCHEMATIC DIAGRAMS (20/37)
M N O
1
2
3
4
5
6
7
8
9
10