Read Sharp LC-40CT2E (serv.man2) Service Manual online
TABLE OF CONTENTS
1.
INTRODUCTION...................................................................................................................... 6
2.
TUNER....................................................................................................................................... 7
2.1.
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.
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.
5.1.
General Descripction.................................................................................................... 21
5.2.
General Features........................................................................................................... 21
6.
MPEG-2/MPEG-4 DVB Decoder – NEC EMMA3SL............................................................ 23
6.1.
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
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
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
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
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
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