Onkyo TX-RZ720 Service Manual page 42

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1
PART-10 HDMI RX2 SECTION
BAPRC-2409 (4/11)
D
SD Video Decoder
C
DEC_RST
DEC_SDA
DEC_SCL
VS
+3.3VHT
L8205
BLM15PX181SN1D
R8335
HS
33
C8221
102K
104K
C8224
P7_YCbCr
P6_YCbCr
P5_YCbCr
P4_YCbCr
P3_YCbCr
P2_YCbCr
P1_YCbCr
P0_YCbCr
DEC_LLC
+3.3VHT
L8207
BLM15PX181SN1D
+1.8VDVDD
B
DEC_PDN
R8386
+3.3VHT
1M
R8233 0
C8214
104K
C8215
106K
DEC_PDN
C8092
104K
R8075
R8634
47k
47k
D8632 NM
R8633
D8631 NM
47k
Shld
Shld
A
Shld
Shld
51U019S-3HFDN-BD-SM
P8641
HDMI IN 4
1
2
+3.3V
L8307
+1.1VHT
+3.3VATX_788
BLM15PX121SN1D
+3.3VHT
+1.1V
C8350
L8308
226M
+3.3VARX0_788
BLM15PX121SN1D
6.3V
L8301
L8310
+1.1VATX_788
BLM15PX121SN1D
C8351
+3.3VARX1_788
BLM15PX121SN1D
L8302
226M
L8311
+1.1VARX0_788
BLM15PX121SN1D
6.3V
+3.3VARX2_788
BLM15PX121SN1D
L8303
C8352
L8312
+1.1VARX1_788
226M
BLM15PX121SN1D
+3.3VARX3_788
BLM15PX121SN1D
6.3V
L8304
L8313
+1.1VARX2_788
BLM15PX121SN1D
+3.3VP_788
BLM15PX121SN1D
L8305
C8353
L8314
+1.1VARX3_788
BLM15PX121SN1D
226M
+3.3VD_788
BLM15PX121SN1D
6.3V
L8306
L8315
+1.1VD_788
BLM15PX121SN1D
GNDDG
+3.3VIO_788
BLM15PX121SN1D
GNDDG
L8316
+3.3VCOM_788
BLM15PX121SN1D
VOUT1AD
VOUT1AD
PBOUT1AD
PBOUT1AD
PROUT1AD
PROUT1AD
GNDVD
GNDVD
R8336
33
C8208
104K
Y
C8210
+3.3VDVDDIO
Pb/Cb
104K
C8211
104K
Pr/Cr
GNDVD
1
24
Pr/Cr
HS
AIN3
2
AIN2 23
Pb/Cb
GNDVD
DGND1
3
AVD 22
C8219
103K
DVDDIO
C8220
104K
4
VREFN 21
SFL
*Q8202
R8363
C8222
104K
5
VREFP 20
C8225
104K
P7
6
AIN1 19
Y
P6
ADV7180KCP32Z-RL
7
SN:22242763R2
PVDD 18
C8232
103K
*C8223 close to VREF
P5
and Same Side
8
ELPF 17
P4
C8231
104K
33
ePad 33
C8245
106K
NM
33
R8324
33
R8323
33
R8322
33
R8321
33
R8244
R8237
GNDDG
1M
X8201
28.6363MHz
L8202
BLM15PX181SN1D
L8210
BLM15PX181SN1D
C8047
104K
R8662
R8000 47k
R8013
D8662
47k
47k
NM
R8664
NM
47k
D8101 NM
R8012
D8661
R8663
R8661
D8100 NM
47k
GNDDG
Shld
Shld
Shld
Shld
Shld
Shld
51U019S-3HFDN-BD-SM
P8651
HDMI IN 5
HDMI IN 6
2
3
4
NM
PART-35
VSP SECT.
788A_DDC_SCL
788A_DDC_SCL
788A_DDC_SDA
788A_DDC_SDA
788A_TX_HPD
R8315
10
DEC_LLC
1
2
P0_YCbCr
3
D0
P1_YCbCr
4
D1
TX0SDA
P2_YCbCr
R8303
5
TX0HPD
D2
22
6
P3_YCbCr
D3
7
P4_YCbCr
D4
P5_YCbCr
8
D5
R8304
P6_YCbCr
9
VSS1
22
P7_YCbCr
10
D6
11
D7
R8317 10k
12
NOSDIRQ
R8318 10k
C8301
106K
13
NIRQA0
C8319
226M
14
VSS2
C8327
104K
16V
15
VDD11_1
C8302
104K
16V
16
AVDD11TX_1
C8320
104K
16V
17
AVDD33TX_1
C8303
104K
18
16V
AVDD11TX_2
19
VSS3
C8328
104K
16V
20
VDD11_2
21
TX_788A_2+
P0TX2P
TX_788A_2+
16V
22
C8304
104K
AVDD11TX_3
TX_788A_2-
23
P0TX2M
TX_788A_2-
TX_788A_1+
24
P0TX1P
TX_788A_1+
C8305
104K
16V
25
AVDD11TX_4
TX_788A_1-
26
P0TX1M
TX_788A_1-
TX_788A_0+
27
P0TX0P
TX_788A_0+
C8321
104K
16V
28
AVDD33TX_2
29
TX_788A_0-
P0TX0M
TX_788A_0-
30
TX_788A_C+
VDD11_3
P0TXCP
TX_788A_C+
16V
C8306
104K
31
CH1ASD0
AVDD11TX_5
P3(IN4)
TX_788A_C-
32
CH1ALRCLK
P0TXCM
TX_788A_C-
33
VSS4
C8329
104K
16V
34
35
36
GNDDG
TMDS_RX0
788A_HPD_CTLD
788A_HPD_CTLE
788A_HPD_CTLF
788A_HPD_CTLI
GNDDG
NM
NM
0
R8600
Shld
Shld
51U019S-3HFDN-BD-SM
P8661
3
4
5
Schematic Diagram
27MHz
+3.3VCOM_788
X8300
R8329
4.7k
R8334
R8331
10k
C8341
101J
1M
C8347
104K
16V
R8332
4.7k
RX0SCL 108
R8313 10
RX0SDA 107
R8314 10
RX1SCL 106
R8311 10
RX1SDA 105
R8312 10
VSS9 104
P0RX2P 103
RXI_2+
P0RX2M 102
RXI_2-
C8318
AVDD11RX0_3 101
P0RX1P 100
RXI_1+
104K
16V
P0RX1M 99
RXI_1-
C8317
AVDD11RX0_2 98
Q8300
P0RX0P 97
RXI_0+
P0RX0M 96
104K
16V
RXI_0-
MN864788A
AVDD11RX0_1 95
C8316
+1.1VARX3_788
P0RXCP 94
RXI_C+
104K
16V
P0RXCM 93
RXI_C-
AVDD33RX0 92
+3.3VARX3_788
145
ePad
VSS8 91
GNDDG
C8325
P1RX2P 90
RXF_2+
P1RX2M 89
104K
16V
RXF_2-
AVDD11RX1_3 88
C8315
GNDDG
P1RX1P 87
RXF_1+
104K
16V
P1RX1M 86
RXF_1-
AVDD11RX1_2 85
C8314
P1RX0P 84
RXF_0+
104K
16V
P1RX0M 83
RXF_0-
AVDD11RX1_1 82
C8313
+1.1VARX2_788
P1RXCP 81
RXF_C+
P1RXCM 80
104K
16V
RXF_C-
AVDD33RX1 79
C8324
+3.3VARX2_788
104K
16V
RX3SCL
VDD11_5 78
P2(IN5)
RX3SDA
RX2SCL 77
R8309 10
C8331
RX0P5V
RX2SDA 76
R8310 10
104K
16V
75
R8307 10
74
R8308 10
73
C8326
104K
16V
R8337 47k
C8344
104K
16V
R8302 47k
C8345
104K
16V
R8305 47k
C8346
104K
16V
TMDS_RX1
R8306 47k
CEC
+3.3S
L8309
*R8604
BLM15PX181SN1D
47k
+3.3VHT
*R8603
L8300
47k
BLM15PX181SN1D
Shield0
Shield1
GND_FHDMI
Shield2
Shield3
51U019S-3HFDN-BD-SM
*P8500B
HDMI IN FRONT
BAHDM-2040(PART-12) for T6/Z6/L3/T7/Z7/D4
BAHDM-2038(PART-12) for Z8/D5
5
6
DDCI_SCL
DDCI_SDA
DDCF_SCL
DDCF_SDA
DDCE_SCL
DDCE_SDA
DDCD_SCL
DDCD_SDA
PART-35
VMPU SECT.
MN788A_NIRQ1
MN788A_NIRQ1
MN788A_RST
MN788A_RST
MN788A_SDA
MN788A_SDA
MN788A_SCL
MN788A_SCL
788A_HPD_CTLF
788A_HPD_CTLF
788A_HPD_CTLI
788A_HPD_CTLI
788A_HPD_CTLD
788A_HPD_CTLD
788A_HPD_CTLE
788A_HPD_CTLE
788A_TX_HPD
788A_TX_HPD
DEC_PDN
DEC_PDN
DEC_SCL
DEC_SCL
DEC_SDA
DEC_SDA
DEC_RST
DEC_RST
CEC
PART-35
MMPU SECT.
TX-RZ620/RZ720
6
D
C
B
A

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