Circuit Descriptions - Philips 43PUH6101/88 Service Manual

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
you will find a separate drawing for clarification.
Circuit Descriptions
Layouts).Where necessary,
back to
div.table
TPL16.1E LA
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.
7. EN 31
2016-Sep-23