TX-SR380/ 508 HT-R280/ 380/ 538/ 580/ C230
SCHEMATIC DIAGRAMS-15a
HDMI Section
TX-SR380/ 508 HT-R280/ 380/ 538/ 580/ C230
A
1
2
3
4
5
B
C
D
E
F
G
H
6
7
8
I
J
K
HP_CTRLA
5V_DETA
DDCA_SDA
HDMIINT_TX
+3.3VTVDD
HDMIPDN
HDMIRST
HDMI_LRCK
+1.8VCVDD
+1.8VDVDD
+1.8VTXAVDD
DSPINT1
CX_LRCK
DIGSDI
DIR_MCK
DIR_FLR
HDMI_SPDIF
HDMI_FLR
HDMI_LRCK
HDMI_SLR
HDMI_CSW
HDMI_SBLR
GNDP
RXA_C+
RXA_C-
RXA_0-
RXA_0+
RXA_1-
RXA_1+
RXA_2-
RXA_2+
5V_DETB
HP_CTRLB
RXB_0-
DDCB_SDA
DDCB_SCL
HP_CTRLC
RXB_C-
RXB_C+
RXB_0+
RXB_1+
RXB_1-
RXB_2+
RXB_2-
5V_DETC
DDCC_SDA
DDCA_SCL
RXD_C-
RXD_C+
RXD_0+
RXD_0-
RXD_1+
RXD_1-
RXC_0+
RXC_2+
RXC_1+
DDCD_SCL
DDCD_SDA
HP_CTRLD
5V_DETD
RXC_2-
RXC_1-
RXC_0-
RXC_C-
DDCC_SCL
RXC_C+
RXD_2+
RXD_2-
HDMISCL
HDMI_FLR
HDMI_SLR
HDMI_CSW
HDMI_SBLR
+3.3VDVDDIO
DIR_MCK
CX_LRCK
CX_SCLK
CS
GND
HDMI_MCK
HDMISDA
DIGSDI
DIGSDO
DIGCLK
DSPRST
DSPCS
DSPINT0
DSPINT1
DSPINT2
DIR_MCK
GNDDG_HDMI
GNDDG_HDMI
GNDA_HDMI
GNDA_HDMI
HDMIINT2
HDMIPDN
HDMIRST
HDMISCL
HDMISDA
HDMIINT
TX_C+
TX_0-
TX_0+
TX_1-
TX_1+
TX_2-
TX_2+
TXDDC_SDA
TXDDC_SCL
TX_C-
TX_HPD_HEAC-
HEAC+
HDMIINT2
HDMIINT
DSPCS
DIGCLK
DSPINT0
DSPINT2
DIGSDO
CX_SCLK
DIR_BCK
DIR_LRCK
DSP_FLR
DSP_FLR
DSP_CSW
DSP_SLR
DSP_SBLR
DSP_FLR
HDMIINT_TX
CEC
HDMI_MCK
HDMI_BCK
HDMI_FLR
DIR_FLR
CX_LRCK
DIR_LRCK
CX_SCLK
DIR_BCK
HDMI_LRCK
DSP_CSW
DSP_SLR
DSP_SBLR
HDMI_SPDIF
ARC_SPDIF
TXDDC_SDA
TXDDC_SCL
5V_TX
TX_HPD_HEAC-
HEAC+
TX_HPD_HEAC-
HEAC+
RXD_C+
RXD_0-
RXD_2+
RXD_2-
RXD_1+
RXD_1-
RXD_0+
RXD_C-
CEC
CEC
RXC_C-
RXC_C+
RXC_0-
RXC_2+
RXC_2-
RXC_1+
RXC_1-
RXC_0+
CEC
RXB_C-
RXB_C+
RXB_0-
RXB_2+
RXB_2-
RXB_1+
RXB_1-
RXB_0+
RXA_C-
RXA_C+
RXA_0-
RXA_2+
RXA_2-
RXA_1+
RXA_1-
RXA_0+
CEC
HP_CTRLA
DDCA_SDA
DDCA_SCL
HP_CTRLB
DDCB_SDA
DDCB_SCL
HP_CTRLC
DDCC_SDA
DDCC_SCL
HP_CTRLD
DDCD_SDA
DDCD_SCL
5V_DETA
5V_DETB
5V_DETC
5V_DETD
SPI_CS
GND
SPI_SO
SPI_SCL
SPI_SDA
CEC
CEC
SPI_SCK
SPI_SI
SPI_HOLD
+1.8VPVDD
+1.8VTXPVDD
+1.8VTXPLVDD
DSPRST
+12V
+1.8VTXPLVDD
HDMI_SPDIF
+1.8VTXPVDD
+1.8VPVDD
TX_2-
TX_2+
TX_1+
TX_1-
TX_0+
TX_0-
TX_C+
TX_C-
HDMI_BCK
HDMI_SPDIF
HDMI 4Rx Tx
TO SD-7 K-2 BAVD-0375
NIC
DSPBSY
DEC
TO SD-18a B-3 DSP Section
+5V Hot Plug
BAHDM-0401
TO SD-6 C-1 BADG-0364
TOP-UNDER
Front
Rear
SPI MEMORY
TO SD-6 B-1 BADG-0364
1
3
5
21
24
22
8
6
4
9
7
15
23
11
12
10
14
16
18
17
19
20
13
2
HDMI OUT
HDMI IN 3
HDMI IN 1
HDMI IN 2
HDMI IN 4
TX-SR508, HT-R580 only
332mA
504mA
15mA
292mA
2mA
SPI Memory Writer
+3.3V
+1.8V
No mounted
No mounted
No mounted
918+700mA
294+55+80mA
POWER SUPPLY
25mA
5mA
37mA
5mA
25mA
37mA
0 ohms
0 ohms
0 ohms
0 ohms
R8162
68
C8164
104Z
R8156
22
R8155
22
R8154
22
R8153
47
R8152
47
R8151
47
R8150
47
C8162
104Z
C8160
104Z
C8158
104Z
C8155
104Z
C8153 104Z
C8151 104Z
C8148 104Z
R8139 10K
C8146 104Z R8137
100
R8135
100
R8134
100
C8142 104Z
R8133 10K
C8140 104Z
C8137 104Z
C8135 104Z
R8130 10K
C8133 104Z R8129
33
R8127
33
L8101
LM182 C8132 102K
R8126
100
C8130 102K
C8129 104Z
R8125
100
R8124 10K
C8126 104Z
C8122 104Z
C8121 104Z
C8119 104Z
C8115
104Z
C8113
104Z
C8111
104Z
C8109
104Z
C8107
104Z
C8105
104Z
C8103
104Z
R8119
1K
R8121
1K
+1.8VHD
GNDDSP
D8100
KDS4148U
C8172
106K/6.3
Q8104
S-812C50BUC
5
NC
4
SW
3
GND
2
IN
1
OUT
C8165
102K
C8159
102K
C8161
102K
C8163
102K
C8154 102K
C8147 102K
C8141 102K
C8134 102K
C8128 102K
C8125 102K
C8116
102K
C8114
102K
C8112
102K
C8110
102K
C8108
102K
C8106
102K
C8104
102K
C8120 102K
C8124 102K
C8131 102K
C8136 102K
C8144 102K
C8149 102K
C8152 102K
C8156
102K
L8951
7E08Q-100M-RA
C8950
100/16
C8951
106K/25V
C8952
106K/25V
C8953
106K/6.3
C8954
106K/6.3
C8955
106K/6.3
C8956
100/16
C8957
104Z
C8971
106K/25V
C8972
106K/25V
C8974
106K/6.3
C8975
106K/6.3
C8976
100/16
L8971
7E08Q-100M-RA
C8173
104Z
C8978
223K
C8958
223K
L8973
BLM18PG181SN1D
C8911
106K/6.3
+3.3VHD
C8931
106K/6.3
L8932
BLM18PG181SN1D
C8932
106K/6.3
L8974
BLM18PG181SN1D
L8972
BLM18PG181SN1D
L8952
BLM18PG181SN1D
L8953
BLM18PG181SN1D
C8138 102K
R8953
27KF
D8951
XBS303V17R
D8971
XBS303V17R
C8935
105Z
C8933
105Z
C8934
105Z
C8912
105Z
R8131
33
R8158
47K
R8165
47
GNDP
JL801B
1
2
3
4
5
P8001B
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C8991
104Z
R8991
22
C8973
106K/6.3
C8977
104Z
C8145
102K
C8168
102K
TP8116
R8149
NM
R8148
47K
R8157
NM
C8167
NM
R8977
NM
C8981
NM
R8957
NM
C8961
NM
R8142
22
Q8101
AVD7623
1
DDCC_SCL
2
CVDD
3
CGND
4
RXC_C-
5
RXC_C+
6
TVDD
7
RXC_0-
8
RXC_0+
9
CGND
10
RXC_1-
11
RXC_1+
12
TVDD
13
RXC_2-
14
RXC_2+
15
HP_CTRLD
16
5V_DETD
17
DGND
18
DVDD
19
DDCD_SDA
20
DDCD_SCL
21
CVDD
22
CGND
23
RXD_C-
24
RCD_C+
25
TVDD
26
RXD_0-
27
RXD_0+
28
CGND
29
RXD_1-
30
RXD_1+
31
TVDD
32
RXD_2-
33
RXD_2+
34
CVDD
35
CGND
36
TXPVDD
37
TXPLVDD
38
TXPGND
39
TXPLGND
40
EXT_SWING
41
HP_TX
42
HPD_SPDIF
43
TXDDC_SDA
44
TXDDC_SCL
45
TXAVDD
46
TXGND
47
TXC-
48
TXC+
49
TXGND
50
TX0-
51
TX0+
52
TXGND
53
TX1-
54
TX1+
55
TXAVDD
56
TX2-
57
TX2+
58
TXGND
59
CEC
60
DGND
61
DVDD
62
ALSB
63
CSB
64
EP_SCK
65
EP_CS
66
EP_MOSI
67
EP_MISO
68
MCLK_IN
69
SCLK_IN
70
AP5_IN
71
AP4_IN
72
DGNDIO
73
DVDDIO
74
AP3_IN
75
AP2_IN
76
AP1_IN
77
AP0_IN
78
SDATA
79
SCL
80
DGND
81
DVDD
82
INT
83
INT2
84
INT_TX
85
DGNDIO
86
DVDDIO
87
AP0_OUT
88
AP1_OUT
89
AP2_OUT
90
AP3_OUT
91
AP4_OUT
92
DGND
93
DVDD
94
AP5_OUT
95
SCLK_OUT
96
MCLK_OUT
97
RESETB
98
PWRDNB
99
PGND
100
PVDD
101
XTAL
102
XTAL1
103
PVDD
104
PGND
105
HP_CTRLA
106
5V_DETA
107
RTERM
108
DDCA_SDA
109
DDCA_SCL
110
CVDD
111
CGND
112
RXA_C-
113
RXA_C+
114
TVDD
115
RXA_0-
116
RXA_0+
117
CGND
118
RXA_1-
119
RXA_1+
120
TVDD
121
RXA_2-
122
RXA_2+
123
HP_CTRLB
124
5V_DETB
125
DGND
126
DVDD
127
DDCB_SDA
128
DDCB_SCL
129
CVDD
130
CGND
131
RXB_C-
132
RXB_C+
133
TVDD
134
RXB_0-
135
RXB_0+
136
CGND
137
RXB_1-
138
RXB_1+
139
TVDD
140
RXB_2-
141
RXB_2+
142
HP_CTRLC
143
5V_DETC
144
DDCC_SDA
R8172
10K
R8174
NM
C8170
104Z
R8163
NM
R8164
47K
P8002B
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R8144
4.7K
R8145
4.7K
R8146
10K
R8159
1.8K
R8160
1.8K
C8959
104Z
L8954
NM
TP8111
R8182
10
R8181
10
R8177
100
R8178
100
R8179
100
R8180
100
C8177
105Z
C8176
105Z
R8973
10KF
+3.4V
R8161
820F
X8100
28.6363MHz
Q8951
MP2363DN
9
THRM
4
GND
3
SW
2
IN
1
BS
8
SS
7
EN
6
COMP
5
FB
Q8971
MP2363DN
9
THRM
4
GND
3
SW
2
IN
1
BS
8
SS
7
EN
6
COMP
5
FB
P8105
1
D2+
2
D2 Shield
3
D2-
4
D1+
5
D1 Shield
6
D1-
7
D0+
8
D0 Shield
9
D0-
10
CK+
11
CK Shield
12
CK-
13
CERemote
14
HEAC+
15
DDC CLK
16
DDC DATA
17
GND
18
+5V
19
HPD/HEAC-
20
22
Shield
23
Shield
21
Shield
R8166
1K
R8169
47K
R8170
NM
C8175
102K
P8104
23
Shield
21
1
D2+
2
D2 Shield
3
D2-
4
D1+
5
D1 Shield
6
D1-
7
D0+
8
D0 Shield
9
D0-
10
CK+
11
CK Shield
12
CK-
13
CERemote
14
NC
15
DDC CLK
16
DDC DATA
17
GND
18
+5V
19
HP DET
20
22
Shield
C8169
102K
R8141
NM
R8140
47K
R8136
1K
Shield
Q8112
RN1401
R8118
1K
R8122
47K
R8123
NM
P8103
23
Shield
21
1
D2+
2
D2 Shield
3
D2-
4
D1+
5
D1 Shield
6
D1-
7
D0+
8
D0 Shield
9
D0-
10
CK+
11
CK Shield
12
CK-
13
CERemote
14
NC
15
DDC CLK
16
DDC DATA
17
GND
18
+5V
19
HP DET
20
22
Shield
C8166
102K
C8139
102K
P8102
23
Shield
21
1
D2+
2
D2 Shield
3
D2-
4
D1+
5
D1 Shield
6
D1-
7
D0+
8
D0 Shield
9
D0-
10
CK+
11
CK Shield
12
CK-
13
CERemote
14
NC
15
DDC CLK
16
DDC DATA
17
GND
18
+5V
19
HP DET
20
22
Shield
C8118
102K
R8103
NM
R8100
1K
R8102
47K
R8194
10K
Q8118
RN1401
Q8114
RN1401
R8192
10K
Q8116
RN1401
R8193
10K
P8101
23
Shield
21
1
D2+
2
D2 Shield
3
D2-
4
D1+
5
D1 Shield
6
D1-
7
D0+
8
D0 Shield
9
D0-
10
CK+
11
CK Shield
12
CK-
13
CERemote
14
NC
15
DDC CLK
16
DDC DATA
17
GND
18
+5V
19
HP DET
20
22
Shield
C8143
102K
C8117
102K
C8100
102K
Q8113
RN1401
Q8115
RN1401
Q8117
RN1401
Q8111
RN1401
R8191
10K
R8101
0
R8120
0
R8138
0
R8167
0
TP8100
TP8101
TP8105
TP8108
TP8114
TP8109
TP8106
TP8104
TP8107
TP8113
TP8102
L8931
BLM18PG181SN1D
L8933
BLM18PG181SN1D
L8911
BLM18PG181SN1D
TP8103
TP8115
TP8122
TP8121
P8901
1
2
3
4
5
6
7
8
TP8131
TP8132
TP8133
TP8135
TP8136
TP8137
TP8138
TP8134
Q8105
EN25Q32A-100HIP
1
CS
2
SO
3
WP
4
GND
5
SI
6
SCK
7
NC
8
VCC
R8171
NM
R8175
NM
C8982
NM
C8979
105Z
L8912
BLM18PG181SN1D
C8992
104Z
R8992
22
C8985
105Z
C8984
105Z
Q8972
XC6221B182MR
1
VIN
2
VSS
3
CE
4
NC
5
VOUT
C8983
105Z
+1.8VHD
+3.3VHD
+1.8VHD
+3.3VHD
L8939
BLM18PG181SN1D
R8974
NM
R8975
10KF
R8954
NM
R8955
10KF
C8963
151J
C8980
682K
R8976
3.3K
R8956
5.6K
C8960
103K
R8143
NM
R8971
1K
+1.84V
L8938
BLM18PG181SN1D
+1.8V
L8937
BLM18PG181SN1D
L8935
BLM18PG181SN1D
L8934
BLM18PG181SN1D
L8936
BLM18PG181SN1D
C8936
105Z
L8102
L8103
L8104
L8105
C8123
070D
C8127
070D
R8128
330
R8132
100
U007
HDMI TRANCEIVER PC BOARD BAHDM-0401
BAHDM-0401
