Table Of Contents - Sharp LC-40LE530E Service Manual

LC-32LE530
LC-40LE530

TABLE OF CONTENTS

i. SPECIFICATIONS ....................................................................................................... 4
ii. IMPORTAN SERVICE SAFETY PRECAUTIONS .................................................. 6
iii. OPERATION MANUAL ........................................................................................... 9
iv. DIMENSIONS ............................................................................................................ 15
1. INTRODUCTION ........................................................................................................ 17
1.1. General Block Diagram ................................................................................. 18
1.2. MB61 Placement of Blocks ........................................................................... 19
2. TUNER (TU102) .......................................................................................................... 20
2.1. General description of Samsung DTOS403LH121B: ................................... 20
2.2. Features of DTOS403LH121B: ..................................................................... 20
2.3. Pinning .......................................................................................................... 21
3. SAW FILTER - Audio - Epcos K9656M (Z101) ........................................................ 22
3.1. Standard ......................................................................................................... 22
3.2. Features .......................................................................................................... 22
3.3. Pin configuration ............................................................................................ 22
3.4. Frequency response ........................................................................................ 22
4. SAW FILTER - Video - Epcos K3958M (Z102) .................................... ................... 23
4.1. Standard ......................................................................................................... 23
4.2. Features .......................................................................................................... 23
4.3. Frequency response ....................................................................................... 24
5. AUDIO AMPLIFIER STAGE WITH MAX9736 ........................................................ 25
5.1. General Description ....................................................................................... 25
5.2. Features ......................................................................................................... 25
5.3. Absolute Ratings ............................................................................................ 26
5.3.1. Electrical Characteristics ............................................................................. 26
5.4. Pinning ........................................................................................................... 29
6. POWER STAGE ............................................................................................................ 30
7. MICROCONTROLLER - MSTAR (U157) .................................................................. 32
MSD9WB7GX-LF-2 ............................................................................................. 31
7.1. MSTAR Block Diagram ................................................................................. 36
7.2. Reset Circuit ................................................................................................... 37
8. CI INTERFACE ............................................................................................................ 37
8.1 Block Diagram ................................................................................................ 37
8.2 CI Interface Power Switch .............................................................................. 37
9. USB INTERFACE ........................................................................................................ 38
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