Philips 32PFL3403D/85 Service Manual page 84

EN 84 9. LC8.1U LA
9.7 HDMI
The MT5382 audio/video processor has three built-in HDMI
receivers. An external HDMI switch (SIL 9185) has been added
to support a 4th HDMI connector.
Note: if on one of the HDMI inputs a DVI signal is connected,
the analog audio inputs near the HDMI3 connector are
automatically selected as audio input source.
9.8 AmbiLight (when present)
The AmbiLight units are located in the back cover. Refer to
figure "AmbiLight implementation" for details.
AL- Left
8p daisy chain (J4)
7p control (J2)
4p Power (J1)
Figure 9-10 AmbiLight implementation
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Figure 9-9 HDMI implementation
AL-Right
1K04 1K01
SSB
J4
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The HDMI implementation supports CEC. The standby
controller WT61P7 ensures CEC is also supported when set is
in standby mode. Refer to figure "HDMI implementation" for
details.
For the connector pin assignments, refer to the Wiring Diagram
in chapter 6 "Block Diagrams, Test Points, and Waveforms".
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