Service manual

SiI 9031 HDMI PanelLink Cinema Receiver
Data Sheet
SiI-DS-0118-A
System Applications
A/V Receiver
In an A/V receiver, audio/video is accepted as inputs from one or more sources. A single SiI 9031 provides two
HDMI input ports. These can be selected and combined into a single HDMI output through a SiI 9030 transmitter.
SiI 9031
SiI 9030
HDMI Connector
TMDS
DDC
HDMI Connector Port 0
TMDS
DDC
EDID
PROM
1
Micro-
Controller
EDID
PROM
0
HDMI Connector Port 1
DDC
TMDS
DDC
DDC
SPDIF
MCLK
Audio DAC
I2S
Speakers
Other Audio Sources
Digital Video
I
2
S
Audio DSP
I
2
S
I
2
C
Figure 2. A/V Receiver Block Diagram
AVR347 harman/kardon
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