LC-40CT2E (serv.man2) - Sharp TV Service Manual (repair manual)

1.

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

2.

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

General description of DTOS403LH122B:.................................................................. 17

2.2.

Features of DTOS403LH122B: ................................................................................... 17

2.3.

Pinning ......................................................................................................................... 17

3.

AUDIO AMPLIFIER STAGE WITH MP7721....................................................................... 18
3.1.

General Description...................................................................................................... 18

3.2.

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

3.3.

Absolute Ratings .......................................................................................................... 19

3.3.1.

Electrical Characteristics.......................................................................................... 19

3.3.2.

Operating Specifications .......................................................................................... 19

3.4.

Pinning ......................................................................................................................... 20

4.

POWER STAGE ...................................................................................................................... 20

5.

MICROCONTROLLER (MSTAR)......................................................................................... 21
5.1.

General Descripction.................................................................................................... 21

5.2.

General Features........................................................................................................... 21

6.

MPEG-2/MPEG-4 DVB Decoder – NEC EMMA3SL............................................................ 23
6.1.

General Description...................................................................................................... 23

6.2

Features ........................................................................................................................ 24

6.3

Absolute Maximum Ratings......................................................................................... 27

7

SIL9185 3:1 HDMI 1.3 Switch ................................................................................................ 28
7.1

General Description...................................................................................................... 28

7.2

Features ........................................................................................................................ 28

7.3

Absolute Maximum Ratings......................................................................................... 29

7.4

Pinning ......................................................................................................................... 29

8

DVB-T/T2 DEMODULATOR – SONY CXD2820R ............................................................. 31
8.1 General Description............................................................................................................ 31
8.2 Features .............................................................................................................................. 32
8.3 Absolute Maximum Rating ................................................................................................ 33
8.4 Pinning ............................................................................................................................... 34

9

WINBOND W9425G6EH DDR SDRAM 128M .................................................................... 37
9.1

General Description...................................................................................................... 37

9.2

Features ........................................................................................................................ 37

9.3

Absolute Maximum Ratings......................................................................................... 38

9.4

Pinning ......................................................................................................................... 38

10

ELPIDA EDE5116AJBG DDR SDRAM ............................................................................ 40

10.1 General Description.......................................................................................................... 40
10.2 Features ............................................................................................................................ 40
11.3 Absolute Maximum Ratings............................................................................................. 40
11.4 Pinning ............................................................................................................................. 41

11

Ethernet PHY - KSZ8041RNL ............................................................................................ 42

11.1

General Description...................................................................................................... 42

11.2

Features ........................................................................................................................ 43

11.3

Absolute Maximum Ratings......................................................................................... 43

11.4

Pinning ......................................................................................................................... 44

12

SAW FILTER ...................................................................................................................... 46

12.1

IF Filter for Audio Applications – Epcos K9656M ..................................................... 46

12.1.1

Standart: ................................................................................................................... 46

12.1.2

Features: ................................................................................................................... 46

12.1.3

Pin configuration:..................................................................................................... 46

12.1.4

Frequency response:................................................................................................. 46

12.2

IF Filter for Video Applications – Epcos K3958M...................................................... 48

12.2.1

Standart: ................................................................................................................... 48

12.2.2

Features: ................................................................................................................... 48

12.2.3

Frequency response:................................................................................................. 48

13

32K Smart Serial EEPROM – 24C32 .................................................................................. 49

13.1

General Description...................................................................................................... 49

13.2

Features ........................................................................................................................ 49

11.3

Absolute Maximum Ratings and Electrical Characteristics......................................... 50

11.4

Pinning ......................................................................................................................... 51

14

512K CMOS Serial Flash – MX25L512.............................................................................. 52

14.1

General Description...................................................................................................... 52

14.2

Features ........................................................................................................................ 52

11.3

Absolute Maximum Ratings......................................................................................... 53

15

IC DESCRIPTIONS............................................................................................................. 55

15.1

LM1117........................................................................................................................ 55

15.1.1

General Description.................................................................................................. 55

15.1.2

Features .................................................................................................................... 55

15.1.3

Applications ............................................................................................................. 55

15.1.4

Absolute Maximum Ratings..................................................................................... 55

15.1.5

Pinning ..................................................................................................................... 56

15.2

74HCT4053.................................................................................................................. 56

15.2.1

General Description.................................................................................................. 56

15.2.2

Features .................................................................................................................... 56

15.2.3

Applications ............................................................................................................. 56

15.2.4

Absolute Maximum Ratings..................................................................................... 57

15.2.5

Pinning ..................................................................................................................... 57

15.3

NUP4004M5 ................................................................................................................ 58

15.3.1

General Description.................................................................................................. 58

15.3.2

Features .................................................................................................................... 58

15.3.3

Absolute Maximum Ratings..................................................................................... 58

15.3.4

Pinning ..................................................................................................................... 59

15.4

FDN336P...................................................................................................................... 59

15.4.1

General Description.................................................................................................. 59

15.4.2

Features .................................................................................................................... 59

15.4.3

Absolute Maximum Ratings..................................................................................... 60

15.4.4

Pinning ..................................................................................................................... 60

15.5

TL062 -......................................................................................................................... 60

15.5.1

General Description.................................................................................................. 60

15.5.2

Features .................................................................................................................... 60

15.5.3

Absolute Maximum Ratings..................................................................................... 61

15.5.4

Pinning ..................................................................................................................... 61

15.6

PI5V330 ....................................................................................................................... 61

15.6.1

General Description.................................................................................................. 61

15.6.2

Features .................................................................................................................... 62

15.6.3

Absolute Maximum Ratings..................................................................................... 62

15.6.4

Pinning ..................................................................................................................... 62

15.7

AZC099-04S ................................................................................................................ 63

15.7.1

General Description.................................................................................................. 63

15.7.2

Features .................................................................................................................... 63

15.7.3

Absolute Maximum Ratings..................................................................................... 63

15.7.4

Pinning ..................................................................................................................... 64

15.8

TDA1308...................................................................................................................... 64

15.8.1

General Description.................................................................................................. 64

15.8.2

Features .................................................................................................................... 64

15.8.3

Absolute Maximum Ratings..................................................................................... 65

15.8.4

Pinning ..................................................................................................................... 65

15.9

ST3222 ......................................................................................................................... 65

15.9.1

General Description.................................................................................................. 65

15.9.2

Features .................................................................................................................... 65

15.9.3

Absolute Maximum Ratings..................................................................................... 66

15.9.4

Pinning ..................................................................................................................... 66

15.10

LM358D ................................................................................................................... 67

15.10.1

General Description.............................................................................................. 67

15.10.2

Features ................................................................................................................ 67

15.10.3

Absolute Maximum Ratings................................................................................. 68

15.10.4

Pinning ................................................................................................................. 68

15.11

74LCX244................................................................................................................ 69

15.11.1

General Description.............................................................................................. 69

15.11.2

Features ................................................................................................................ 69

15.11.3

Absolute Maximum Ratings................................................................................. 69

15.11.4

Pinning ................................................................................................................. 70

15.12

74LCX245................................................................................................................ 70

15.12.1

General Description.............................................................................................. 70

15.12.2

Features ................................................................................................................ 70

15.12.3

Absolute Maximum Ratings................................................................................. 71

15.12.4

Pinning ................................................................................................................. 71

15.13

FSA3157................................................................................................................... 72

15.13.1

General Description.............................................................................................. 72

15.13.2

Features ................................................................................................................ 72

15.13.3

Absolute Maximum Ratings................................................................................. 72

15.13.4

Pinning ................................................................................................................. 73

15.14

TSH343 .................................................................................................................... 73

15.14.1

General Description.............................................................................................. 73

15.14.2

Features ................................................................................................................ 73

15.14.3

Absolute Maximum Ratings................................................................................. 74

15.14.4

Pinning ................................................................................................................. 74

15.15

MT48LC4M16A2TG8E........................................................................................... 75

15.15.1

General Description.............................................................................................. 75

15.15.2

Features ................................................................................................................ 75

15.15.3

Absolute Maximum Ratings................................................................................. 75

15.15.4

Pinning ................................................................................................................. 76

15.16

MP1583 .................................................................................................................... 77

15.16.1

General Description.............................................................................................. 77