Onkyo TX-RZ830 Service Manual page 71

1
HDMI RX2/Decoder SECTION
E
BAPRC-2605 (4/11)
D
SD Video Decoder
DEC_RST
DEC_SDA
DEC_SCL
+3.3VHT
L8205
BLM15PX181SN1D
C
+3.3VHT
Q8205 L8207
BLM15PX181SN1D
1 OUT 5
IN
2
GND
3 NC 4
EN
TLV74318PDBVR
DEC_PDN
R8386
+3.3VHT
1M
Q8203
1
R8233 0 IN
2
GND
C8214 104K
3
EN
*C8360 101J
TLV74318PDBVR
*C8215 106K
B
DEC_PDN
R8634
47k
D8632 NM R8633
47k
D8631 NM
Shld
Shld
51U019S-3HFDN-BD-SM
P8641
HDMI IN 4
A
1
2
+3.3V
L8307
+3.3VATX_788 BLM15PX121SN1D
+3.3VHT +1.1V
L8308
+3.3VARX0_788 BLM15PX121SN1D
+3.3VHT
L8301
L8310
+1.1VATX_788 BLM15PX121SN1D
+3.3VARX1_788 BLM15PX121SN1D
L8302
L8311 +1.1VARX0_788
BLM15PX121SN1D
+3.3VARX2_788
BLM15PX121SN1D
L8303
L8312 +1.1VARX1_788 BLM15PX121SN1D
+3.3VARX3_788
BLM15PX121SN1D
L8304
L8313 +1.1VARX2_788 BLM15PX121SN1D
+3.3VP_788 BLM15PX121SN1D
L8305
L8314 +1.1VARX3_788
BLM15PX121SN1D
+3.3VD_788 BLM15PX121SN1D
L8306
L8315 +1.1VD_788
GNDDG BLM15PX121SN1D
+3.3VIO_788 BLM15PX121SN1D
L8316
+3.3VCOM_788
BLM15PX121SN1D
ADCV
ADCV
ADPB
ADPB
ADPR
ADPR
GNDVD
GNDVD
R8336
VS 33
C8208 104K
(NU) Y
C8210 104K
+3.3VDVDDIO Pb/Cb
C8211
Pr/Cr 104K
GNDVD
R8335
HS 33 1 24 Pr/Cr
HS
AIN3
(NU) 2 AIN2 23 Pb/Cb GNDVD
DGND1
C8221 102K 3 AVD 22
DVDDIO C8219 103K
C8220 104K
C8224 104K 4 Q8202 VREFN 21
SFL
R8363
C8222 104K
P7_YCbCr 5 VREFP 20 C8225 104K
P7
AIN1 19
P6_YCbCr 6 P6 ADV7180KCP32Z-RL Y
7 PVDD 18 C8232 103K *C8223 close to VREF
P5_YCbCr P5 SN:22242763R2
and Same Side
P4_YCbCr 8 ELPF 17
P4
C8231 104K
33
ePad 33
C8245
106K NM
P3_YCbCr 33 R8324
P2_YCbCr 33 R8323
33
P1_YCbCr R8322
P0_YCbCr 33 R8321
DEC_LLC 33 R8244
+1.8VDVDD
R8237
GNDDG
1M
28.6363MHz
7V28680005
X8201
OUT 5 L8202
BLM15PX181SN1D
NC 4 L8210
BLM15PX181SN1D
R8013
47k
D8662 NM
D8101 NM R8012
D8661 NM
D8100 NM 47k
GNDDG
Shld Shld Shld
Shld Shld Shld
P8651 51U019S-3HFDN-BD-SM
HDMI IN 5
2
3
+1.1VHT
C8359
NM
C8350 NM
226M
C8351
6.3V
226M
6.3V
C8352
226M
6.3V
C8353
226M
6.3V
PART-35
GNDDG
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 TX0SDA
D1
P2_YCbCr R8303 5 TX0HPD
D2
22 6
P3_YCbCr D3
7
P4_YCbCr D4
P5_YCbCr 8
D5
P6_YCbCr R8304 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 16V 18
AVDD11TX_2
19
VSS3
16V 20
C8328 104K VDD11_2
21
TX_788A_2+ P0TX2P
TX_788A_2+
C8304 104K 16V 22
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-
27
TX_788A_0+ P0TX0P
TX_788A_0+
C8321 104K 16V 28
AVDD33TX_2
TX_788A_0- 29
P0TX0M
TX_788A_0-
TX_788A_C+ 30 VDD11_3
P0TXCP
TX_788A_C+
C8306 104K 16V 31 CH1ASD0 P3(IN4)
AVDD11TX_5
TX_788A_C- 32 CH1ALRCLK
P0TXCM
TX_788A_C-
C8358 220J 50V
33
VSS4
C8329 104K 16V 34
35
36
GNDDG
TMDS_RX0
788A_HPD_CTLD
788A_HPD_CTLE
788A_HPD_CTLF
788A_HPD_CTLI
GNDDG
47k
R8664
47k
R8663
0
R8600
Shld Shld
Shld Shld
51U019S-3HFDN-BD-SM
P8661
HDMI IN 6
3
4 5
Schematic Diagrams
27MHz
+3.3VCOM_788
X8300
R8332 4.7k
7V27080047
4.7k
R8329
R8334 10k C8341
R8331
1M C8347 101J
104K 16V
R8311
RX0SCL 108
RX0SDA 107
RX1SCL 106
RX1SDA 105
VSS9 104 10
P0RX2P 103
RXI_2+
P0RX2M 102
RXI_2-
AVDD11RX0_3 101 C8318
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+
104K
P1RXCM 80 16V RXF_C-
+3.3VARX2_788
AVDD33RX1 79 C8324
104K 16V
P2(IN5) RX3SCL VDD11_5 78
RX3SDA RX2SCL 77 R8309 10
C8331
RX0P5V RX2SDA 76 R8310 10
75 104K 16V
R8307 10
74 R8308 10
73
C8326
104K 16V
R8337 47k
C8344 104K 16V
R8302 47k
C8345 104K 16V
R8305 47k
TMDS_RX1 C8346 104K 16V
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
TX-NR787/RZ630/RZ730/RZ830,DRX-3.2/4.2/5.2
4 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.
6
E
D
C
B
A