Block Diagrams (Video Section) - Onkyo HT-S5800 Service Manual

1

Block Diagrams (Video section)

Model No.TX-SR343/444,HT-R494
D
C
BAVD1735
B
ANALOG VIDEO
COMPONENT
Q2002
CY1
CY TC74HC4053AFT
PB1
PB
PR1
PR
CY2
CY
PB2
PB
PR2
PR
COMPONENT
Q2003
COMPOSITE_3P TC74HC4051AFT
CV1
A
CV2
CV3
AUX
(Front) CV
COMPOSITE_1P
1
2 3
SCHEMATIC DIAGRAM (PART-2) BLOCK DIAGRAM(VIDEO)
BAPRC1758
HDMI
TMDS
TMDS
CEC
CEC
DDC
DDC
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
DDC
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
DDC
RPWR
+5V
HPD
HP DET
TMDS
TMDS
CEC
CEC
DDC
DDC
RPWR
+5V
HPD
HP DET
Q2001
NJM41041VC3-TE1
6dB+DRV
Y/C
MIX
6.75MHz 75 ohms
13.5MHz
6dB+DRV
75 ohms XTAL
37MHz 28.6363MHz
13.5MHz
6dB+DRV Q8202
UP to PLL SD VIDEO
75 ohms 480i DECODER
37MHz ADV7180
ADINPB
13.5MHz 10bit 2D Comb
ADINPR
6dB+DRV MUX 86MHz VBI SLICER
ADINCV/CY
A/D COLOR DEMOD
75 ohms
37MHz
2 3
4
8bit ITU-R BT.656 YCrCb 4:2:2
4
5
Schematic Diagram
CEC
SPI
MEMORY
SPI for UPDATE
Q8000
HDMI
REPEATER
MN864788A
OSD
TMDS
TMDS
CEC
CEC
DDC
DDC
RPWR
+5V
HPD
HP DET
AUDIO IN
I2S from DSP
2CH
SPDIF
AUDIO OUT
I2S
DSD
MULTI CH
ARC0
ARC1
SPDIF
AUDIO OUT
I2S
DSD
2CH
I2S from DSP
AUDIO IN
2CH
XTAL
27MHz
5
6
D
C
B
A
6