Block Diagrams - Onkyo HT-R580(B) Service Manual

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Reference materials

BLOCK DIAGRAMS (

BAHDM-0401 NDMI BOARD
TX-SR508, HT-R580
TMDS
TMDS
CEC
CEC
DDC
DDC
HDMI IN4
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
DDC
HDMI IN3
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
HDMI IN2 DDC
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
DDC
HDMI IN1
RPWR
+5V
HPD
HP DET
TE
L 13942296513
OP-1
OP-2
COAX-1
Q131 74HCU04F
BADG-0364 MPU/DIR/DAC BOARD
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http://www.xiaoyu163.com
HDMI Video & Digtal Audio Section)
Rx Port A
Rx Port B Tx
Q8101
ADV7623
HDMI 4Rx Tx
Rx Port C
Rx Port D
HDMI MCK
HDMI LRCK
HDMI BCK
HDMI FLR
HDMI MCK
HDMI LRCK
HDMI BCK
HDMI FLR
Q301
DIR/ 2CH ADC
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http://www.xiaoyu163.com
TX-SR308/ 508 HT-R280/ 380/ 538/ 580/ C230
8
CEC
I2C
+5V Hot Plug
TMDS
TMDS
CEC
DDC
DDC
HDMI OUT
+5V
HPD
HP DET
ARC S/PDIF
HDMI LRCK
HDMI SBLR
HDMI SBLR
HDMI CSW
HDMI CSW
HDMI SLR
HDMI SLR
HDMI FLR
HDMI S/PDIF
Q Q
3 6 7 1 3
DIR MCK
DIR BCK
DIR LRCK
DIR FLR
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2 9 9 4 2 8
Q201 DSP
1 5 0 5 8 2 9 9 4
DIR MCK
m
co
9 9
2 8 9 9
CX LRCK
CX SCLK
DSP SBLR
DSP SLR
DSP CSW
DSP FLR
Q302 6CH DAC