Onkyo TX-NR929 Service Manual page 30

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SCHEMATIC DIAGRAMS-03(PART-3)
HDMI BLOCK SECTION
1
Model No. TX-NR929,DTR-60.5,DHC-60.5HDMI SCHEMATIC DIAGRAM (PART-3) HDMI BLOCK SECTION
TMDS
TMDS
CEC
CEC
DDC
HDMI IN8 DDC
RPWR
+5V
HPD
HP DET
2
TMDS
TMDS
CEC
CEC
DDC
HDMI IN7 DDC
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
DDC
HDMI IN6
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
HDMI IN5 DDC
DDC
RPWR
+5V
HPD
HP DET
3 TMDS
TMDS
CEC
CEC
HDMI IN4 DDC
DDC
RPWR
+5V
HPD
HP DET
4
TMDS
TMDS
CEC_3
CEC
HDMI IN3 DDC
DDC
RPWR
+5V
HPD
HP DET
5
Z2CEC3
TMDS
TMDS
CEC_2
CEC
HDMI IN2 DDC
DDC
RPWR
+5V
HPD
HP DET
Z2CEC2
TMDS
TMDS
CEC_1
6
CEC
HDMI IN1 DDC
DDC
RPWR
+5V
HPD
HP DET
Z2CEC1
+5VST
TMDS
TMDS
CEC_F
CEC
DDC
DDC
+5V
HPD
HP DET
HDMI
Z2CECF
FRONT
7
I2C
RGB
PC VIDEO IN
VS,HS
ADINComponent
ANALOG VIDEO IN ADINComposite
GND
CableDet
+5VMHL
8 BAHDM1420/1421
HDMI
FRONT INPUT
TX-NR929/ DTR-60.5/ DHC-60.5
C D
CEC
R0x I2C
VMPU
CEC
R1x
R2x
8bit ITU-R BT.656 YCrCb 4:2:2
Para
Q8301
V-IN
SiI9575
SPARTA2
R3x
HDMI SW / OUT
I2C
TMDS
R4x T0x
DDC
HPD
R5x
TMDS
T1x
DDC
HPD
TMDS
R1x
DDC
HPD
T1x
TDMS
R2x
DDC
HPD
S/PDIF
R3x I2S
Q8151
R4x
SiI9575
SPARTA1
HDMI SW / OUT
TMDS
DDC
T0x
R5x
HPD
R0x
I2C
VMPU
Z2_CEC
MHL_12VEN
+5VMHLP +5VDC
E F G
16bit x3
TTL
0
RxA Q8201
ADV7844
RxB
RxC
HDMI
4RX and
Decoder
RxD
H I
TMDS
TTL in
DDC
HPD Rx
Q8000
88DE2755
KYOTO-G2H
TMDS
TMDS
Video
Processor DDC
+ TX
HPD
TMDS
DDC
HPD
Top Type Connector
Integra
HDBASE-T out
RJ-45
HD BASE-T
Only Integra
TITLE
TX-NR929/DTR-60.5/DHC-60.5
HDMI BLOCK DIAGRAM
SHEET
4
TX-NR929/ DTR-60.5/ DHC-60.5
J K
CEC
Main MPU
+5V Hot Plug
TMDS
CEC
HDMI
DDC
MAIN OUT
+5V
HP DET
+5V Hot Plug
TMDS
HDMI
CEC
SUB OUT
DDC
Side Type Connector
+5V
TX-NR929
HP DET
DRAWING_No.
RC-202983
DATE DESIGN
CONFIDENTIAL
18-03-2013
64 K.Murakami