Circuit Descriptions
EN 25TPS10.1A LA 7.
2013-Jul-05
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7. Circuit Descriptions
Index of this chapter:
7.1 Introduction
7.2 Power Supply
7.3 DC/DC Converters
7.4 Front-End Analogue ATV reception
7.5 HDMI
7.6 Video and Audio Processing - MST6931XP
Notes:
•Only new circuits (circuits that are not published recently)
are described.
• Figures can deviate slightly from the actual situation, due
to different set executions.
• For a good understanding of the following circuit
descriptions, please use the wiring, block (see chapter
9. Block Diagrams
) and circuit diagrams (see chapter
10. Circuit Diagrams and PWB Layouts
).Where necessary,
you will find a separate drawing for clarification.
7.1 Introduction
The TPS10.1A LA is a new chassis launched in Asia-Pacific in
2013. The whole range is covered by MST6931. The major
deltas versus its predecessor support ATV, with also
multi-media, Subtitle functionality.
The TPS10.1A LA chassis comes with the following stylings:
• series xxPFL3008
7.1.1 Implementation
Key components of this chassis are:
• SCALER MST6931XP-Z1-VB EPLQFP-128
• TUNER China DT21WN-2-E
• AUDIO APA2176AQBITRG 0.27W TQFN3X3-16 AUDIO
Amplifier
7.1.2 PHILIPS 3000 series Architecture Overview
For details about the chassis block diagrams refer to chapter 9.
Block Diagrams. An overview of the PHILIPS AP 3000
architecture can be found in Figure 9.4
.
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