Circuit Descriptions
EN 31TPL16.1E LA 7.
2016-Sep-23
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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 and DVB-T/T2, DVB-C, DTV-S2
reception
7.5 HDMI
7.6 Video and Audio Processing - MT5596LGIJ HSBGA-757
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 TPL16.1E LA is a new chassis launched in Europe in
2016. The whole range is covered by MT55936L.
The major deltas versus its predecessor support DVB-C;
DVB-T/T2; DVB-S2 with also multi-media,video out,WIFI
functionality.
The TPL16.1E LA chassis comes with the following stylings:
• series xxPUX6101/xx
• series xxPUX6121/xx
• series xxPUX6201/xx
7.1.1 Implementation
Key components of this chassis are:
• SCALER MST7484GC BGA-420
• SCALER MT5596LGIJ HSBGA-757
• FLASH MX25L3206EM2I-12G 32Mb SOP-8
• NAND FLASH THGBMBG5D1KBAIT 4G BGA 153
• TUNER EUROPE SUT-RE231ZN
• DEMODULATOR CXD2837ER-T4 VQFN 48 for T and S
models
• AUDIO Amplifier AD87588-LG48NAY 20W E-LQFP-48
150
7.1.2 TPL16.1E LA Architecture Overview
For details about the chassis block diagrams refer
to 9. Block Diagrams
. An overview architecture can be found in
Figure 9.1
.
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