Onkyo HT-RC440(B) Service Manual page 37

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A
B
SCHEMATIC DIAGRAMS-16 (PART-16)
HDMI SECTION
BAHDM-1108 (2/5)
C8651
102K
1
RXE_2+
D2+
2
D2 Shield
3
RXE_2-
D2-
1
4
RXE_1+
D1+
5
D1 Shield
6
RXE_1-
D1-
7
RXE_0+
D0+
8
D0 Shield
9
RXE_0-
D0-
10
RXE_C+
CK+
11
CK Shield
12
RXE_C-
CK-
13
CEC
CERemote
14
TP651
NC
15
DDCE_SCL
DDC CLK
16
DDCE_SDA
DDC DATA
17
GND
18
5V_DETE
TP652
+5V
19
HP_CTRLE
HP DET
R8655
C8652
10
TP653
102K
C8117
102K
1
RXD_2+
D2+
2
D2 Shield
3
RXD_2-
D2-
4
RXD_1+
D1+
5
D1 Shield
6
RXD_1-
D1-
2
7
RXD_0+
D0+
8
D0 Shield
9
RXD_0-
D0-
10
RXD_C+
CK+
11
CK Shield
12
RXD_C-
CK-
13
CEC
CERemote
TP14
14
NC
15
DDCD_SCL
DDC CLK
16
DDCD_SDA
DDC DATA
17
GND
18
5V_DETD
TP13
+5V
19
HP_CTRLD
HP DET
R8645
10
C8100
TP12
102K
C8139
102K
1
RXC_2+
Shield
D2+
2
D2 Shield
3
RXC_2-
D2-
4
RXC_1+
D1+
5
D1 Shield
6
RXC_1-
D1-
7
RXC_0+
D0+
8
D0 Shield
9
RXC_0-
D0-
3
10
RXC_C+
CK+
11
CK Shield
12
RXC_C-
CK-
13
CEC
CERemote
TP11
14
NC
15
DDCC_SCL
DDC CLK
16
DDCC_SDA
DDC DATA
17
GND
TP10
18
5V_DETC
+5V
19
HP_CTRLC
HP DET
R8635
TP09
10
C8118
102K
C8166
102K
1
RXB_2+
D2+
2
D2 Shield
3
RXB_2-
D2-
4
RXB_1+
D1+
5
D1 Shield
6
RXB_1-
D1-
7
RXB_0+
D0+
8
D0 Shield
9
RXB_0-
D0-
10
RXB_C+
CK+
11
CK Shield
12
RXB_C-
4
CK-
13
CEC
CERemote
14
TP08
NC
15
DDCB_SCL
DDC CLK
16
DDCB_SDA
DDC DATA
17
GND
18
5V_DETB
TP07
+5V
19
HP_CTRLB
HP DET
R8625
C8143
TP06
10
102K
C8175
102K
1
RXA_2+
D2+
2
D2 Shield
3
RXA_2-
D2-
4
RXA_1+
D1+
5
D1 Shield
6
RXA_1-
D1-
7
RXA_0+
D0+
8
D0 Shield
9
RXA_0-
D0-
10
RXA_C+
CK+
11
CK Shield
12
RXA_C-
CK-
13
CEC
CERemote
14
TP04
NC
15
DDCA_SCL
5
DDC CLK
16
DDCA_SDA
DDC DATA
17
GND
18
5V_DETA
TP03
+5V
R8615
19
HP_CTRLA
HP DET
10
R8110
TP02
#0
CEC
C
HDMI IN 6
U0050
P8661
HDMI PC BOARD
22
23
Shield
Shield
20
21
TP663
D8661
R8663
R8661
47K
NC
#IMSA-6802-01
D8662
R8664
R8662
47K
NC
#IMSA-6802-01
1
D14
2
D15
3
D16
4
D17
5
D18
6
D19
7
DE
8
VSYNC
9
HSYNC
RXF_C-
10
R0XC-
RXF_C+
11
R0XC+
RXF_0-
12
R0X0-
RXF_0+
13
R0X0+
RXF_1-
14
R0X1-
RXF_1+
15
R0X1+
RXF_2-
16
R0X2-
RXF_2+
C8319 104K
17
R0X2+
18
C8322 102K
AVDD12
19
C8324 104K
AVDD33
RXE_C-
20
R1XC-
RXE_C+
21
R1XC+
C8326 102K
RXE_0-
22
R1X0-
RXE_0+
23
R1X0+
RXE_1-
24
R1X1-
RXE_1+
25
R1X1+
RXE_2-
26
R1X2-
RXE_2+
27
R1X2+
RXD_C-
28
R2XC-
RXD_C+
29
R2XC+
RXD_0-
30
R2X0-
RXD_0+
31
R2X0+
RXD_1-
32
R2X1-
RXD_1+
C8331 104K
33
R2X1+
RXD_2-
34
R2X2-
RXD_2+
35
R2X2+
C8333 102K
36
C8334 104K
AVDD12
37
C8335 102K
CVCC12
38
C8336104K
AVDD33
RXC_C-
39
R3XC-
RXC_C+
40
R3XC+
RXC_0-
C8338102K
41
R3X0-
RXC_0+
42
R3X0+
RXC_1-
43
R3X1-
RXC_1+
44
R3X1+
TMDS
DDC/HP/RnPWR
IN2
IN1
+1.2VHD
+3.3VHD
+5VTX
106K/16
C8352
BLM18PG181SN1D
L8303
26mA
117mA
BLM18PG181SN1D
BLM18PG181SN1D
L8304
L8306
BLM18PG181SN1D
L8305
BLM18PG181SN1D
L8308
+3.3VHD
R8361
100
102K
R8360 1K
C8355
C8358
102K
106K/16
UDZS3.6B
C8359
D8301
D
E
OUT1
C8362 104K
C8363 102K
C8317
102K
C8318
104K
R8325 180
132
ADSP1_BCK
SCK0_IN/GPIO10
R8324 180
131
ADSP1_LRCK
WS0_IN/GPIO11
R8323 180
130
HDMI_SPDIF
SPDIF0_OUT/DL2
R8322 180
129
HDMIMUT
MUTEOUT/GPIO9
R8321 180
128
HDMI_SBLR
SD0_3/DR2/GPIO8
R8320 180
127
HDMI_CSW
SD0_2/DL1/GPIO7
R8319 180
126
HDMI_SLR
SD0_1/DR1/GPIO6
L8309
BK1608LL241
125
R8318
HDMI_MCK
MCLK
R8317 180
124
180
HDMI_FLR
SD0_0/DL0
123
IOVCC33
122
R8316
180
HDMI_BCK
SCK0/DDCK
121
R8315
180
HDMI_LRCK
WS0_OUT/DR0
120
R8333
22
SDI/GPIO5
119
R8332
22
SDO/GPIO4
118
R8331
22
XTAL
SCLK/GPIO3
117
R8330
22
27.0MHz
SPARTA
SS/GPIO2
116
CVCC12
C8320 102K
SII9573CTU
115
XTALGND
114
Q8101
XTALOUT
113
C8323 104K
XTALIN
112
XTALVCC33
C8327 102K
111
APLL12
C8328 104K
110
TXDSCL1
109
27.0MHz
TXDSDA1
108
TX_HPD1
107
DDCTA_SCL
TXDSCL0
106
DDCTA_SDA
TXDSDA0
105
HP_CTRLTA
TX_HPD0
104
MHL_CD1/GPIO1
103
MHL_CD0/GPIO0
C8329 102K
102
Max 30mA
VCC33OUT
GNDDG
101
R8303 5.6K
SBVCC5V
C8330104K
100
5V_DETA
R5PWR5V
99
HP_CTRLA
CBUS_HPD5
98
DDCA_SCL
C8332 105K
DSCL5
97
DDCA_SDA
DSDA5
R8304 0
96
R8305 5.6K
RSVDL
95
5V_DETB
R4PWR5V
94
HP_CTRLB
CBUS_HPD4
93
DDCB_SCL
C8337 105K
DSCL4
92
DDCB_SDA
R8306 5.6K
DSDA4
91
5V_DETC
R3PWR5V
90
HP_CTRLC
CBUS_HPD3
89
DDCC_SCL
C8339 105K
DSCL3
R8340 4.7K
(IN6)
(IN5)
(IN4)
R8341 4.7K
(I2C)
3.3V
R8314 0
3mA
MPU
to MAIN Section1 (Part-14)
F
G
POWER SUPPLY For HDMI
BLM18PG181SN1D
L8301
+1.2VHD
4
3
VIN
NC
2
+1.2VHD
VSS
5
1
VOUT
CE
Q8301
XC6220B131PR
GNDDG
DL2
DR2
DL1
DR1
DL0
DR0
R8334
C8321
47K
10
C8325
10
R8336
47K
TP104
R8350
10
R8351
10
GNDHD
D8145
R8352
TXA_2+
1
10
TXA_2-
2
3
TXA_1+
4
TXA_1-
5
ARC_RX
TXA_0+
TXA_0-
AOZ8804ADI
TXA_C+
TXA_C-
HDMISDA
HDMISCL
ARC0_SM
HDMIINT
DDCTA_SCL
HDMIRST
DDCTA_SDA
TP01
HP_CTRLTA
+5VTX
+5.2VHD
D8102
KDS4148U
Q8050
MM3404A50NRE
5 VOUT
1
VIN
Q8051
2
KRC104S
VSS
4 NC
3
CE
1
STBPOWER1
TX-NR414/ HT-R758/ HT-RC440
H
SPI_SDA
1
SPI_SCL
2
SPICS
3
SPIHOLD
4
GND
5
SPI_SO
6
SPI_SCK
7
SPI_SI
8
C8145
102K
10
1
D2+
9
2
D2 Shield
8
3
D2-
7
D8146
4
D1+
6
AOZ8804ADI
5
D1 Shield
6
D1-
1
10
7
D0+
2
9
8
D0 Shield
3
8
9
D0-
4
7
10
CK+
5
6
11
CK Shield
12
CK-
13
CERemote
14
HEAC+
1
10
15
DDC CLK
2
9
16
DDC DATA
3
8
17
GND
4
7
18
+5V
5
6
19
HPD/HEAC-
D8147
AOZ8804ADI
C8168
+5VTX
102K
D8348
Shield
DAN217T146
R8161
0
HOT PLUG
+5.2VHD
D8347#KDS4148U
Q8304
#MM3404A50NRE
1
5
VIN
VOUT
2
VSS
3
4
CE
NC
GNDP
Model No.TX-NR414/HT-R758
SCHEMATIC DIAGRAM (PART-16) HDMI SECTION
28-12-2011

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