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EN 32
7.
TPM16.2HE LA
7.4
Front-End Analogue and DVB-T/T2, DVB-C
reception
7.4.1
Front-End Analogue and DVB C reception
The Front-End for analogue tuner consist of the following key
components:
•
TUNER EUROPE TDSY-G480D
•
SCALER NT72324BG-35 PBGA-1057
•
SCALER MT5593UGIJ HSBGA-900
Below find a block diagram of the front-end application for
analogue part.
2016-May-27
Circuit Descriptions
Q4101,+3V3-NT
U4300,Pin6+1V0-AVDD
Figure 7-5 Power SSB Bottom View
back to
div.table
Q4104,+1V5-NT
DTST243IH133T
I
2
C
IF
IF_AGC
IF_AGC
RF_AGC
Figure 7-6 Front-End Analogue block diagram
Q3304,Pin8,12V
20130_203.eps
2
I
C
MT5593U+NT72324BG
20130_205.eps
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