VESTEL MB37 Service Manual Download

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TABLE OF CONTENTS

INTRODUCTION...................................................................................................................... 6

TUNER....................................................................................................................................... 7
2.1.

General description of TDTC-G101D: .......................................................................... 7

2.2.

Features of TDTC-G101D: ............................................................................................ 7

2.3.

Pinning: .......................................................................................................................... 7

AUDIO AMPLIFIER STAGE WITH MAX9736(8-10WATT)................................................ 8
3.1.

General Description........................................................................................................ 8

3.2.

Features .......................................................................................................................... 8

3.3.

Applications ................................................................................................................... 8

3.4.

Absolute Ratings ............................................................................................................ 9

3.4.1.

Electrical Characteristics............................................................................................ 9

3.4.2.

Operating Specifications .......................................................................................... 11

3.5.

Pinning ......................................................................................................................... 12

AUDIO AMPLIFIER STAGE WITH PT2333(2.5 WATT)............................................................ 12
4.

POWER STAGE ...................................................................................................................... 14

MICROCONTROLLER (MSTAR)......................................................................................... 15
Genaral Description.................................................................................................................. 15
5.1.

Features ........................................................................................................................ 15

MPEG-2/MPEG-4 DVB Decoder (STi7101) .......................................................................... 16
6.1.

General Description...................................................................................................... 16

6.2

Features ........................................................................................................................ 18

6.3

Absolute Maximum Ratings......................................................................................... 21

DVB-T DEMODULATOR – STV0362 .................................................................................. 23
8.1 General Description............................................................................................................ 23
8.2 Features .............................................................................................................................. 25
8.3 Absolute Maximum Rating ................................................................................................ 26
8.4 Pinning ............................................................................................................................... 28

DVB-C DEMODULATOR – STV0297E................................................................................ 29
8.1

General Desription ....................................................................................................... 29

8.2

Features ........................................................................................................................ 29

8.3

Absolute Maximum Ratings......................................................................................... 30

8.4

Pinning ......................................................................................................................... 30

HY5DV281622DT-5 DDR SDRAM 128M ............................................................................ 31
9.1

General Description...................................................................................................... 31

9.2

Features ........................................................................................................................ 31

9.3

Absolute Maximum Ratings......................................................................................... 32

9.4

Pinning ......................................................................................................................... 32

HY5DU561622ETP-5 DDR SDRAM 256M....................................................................... 33

11.1 General Description.......................................................................................................... 33
11.2 Features ............................................................................................................................ 33
11.3 Absolute Maximum Ratings............................................................................................. 34
11.4 Pinning ............................................................................................................................. 35

STE100P Ethernet PHY ....................................................................................................... 36

11.1

General Description...................................................................................................... 36

11.2

Features ........................................................................................................................ 36

11.3

Absolute Maximum Ratings......................................................................................... 37

12.4 Pinning ............................................................................................................................. 38

SAW FILTER ...................................................................................................................... 41