Read Sharp LC-39LE350E Service Manual online
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LC-39LE350
LC-32LE350
TABLE OF CONTENTS
i SPECIFICATIONS ...................................................................................................................... 5
ii IMPORTANT SERVICE SAFETY PRECAUTIONS .................................................................... 6
iii OPERATION MANUAL .............................................................................................................. 9
iv DIMENSIONS ............................................................................................................................ 12
V CAUTION WHEN REMOVE THE REAR CABINET ................................................................... 14
1. INTRODUCTION ......................................................................................................................... 17
ii IMPORTANT SERVICE SAFETY PRECAUTIONS .................................................................... 6
iii OPERATION MANUAL .............................................................................................................. 9
iv DIMENSIONS ............................................................................................................................ 12
V CAUTION WHEN REMOVE THE REAR CABINET ................................................................... 14
1. INTRODUCTION ......................................................................................................................... 17
1.1. General Block Diagram .............................................................................................. 18
1.2. MB60 Placement of Blocks ......................................................................................... 19
1.2. MB60 Placement of Blocks ......................................................................................... 19
2. TUNER ....................................................................................................................................... 20
A. ST2156 Terrestrial and Cable TV Tuner
A. ST2156 Terrestrial and Cable TV Tuner
A.1 Description ................................................................................................................. 20
A.2 Features .................................................................................................................... 20
A.2 Features .................................................................................................................... 20
3. AUDIO AMPLIFIER STAGES ……………………………………………………………….….……. 23
A. Main Amplifier (TAS5719) (6-8 W option) ............................................................................. 23
a. General Description .................................................................................................... 23
b. Features ...................................................................................................................... 23
c. Pin Descriptions and functions..................................................................................... 24
b. Features ...................................................................................................................... 23
c. Pin Descriptions and functions..................................................................................... 24
B. Main Amplifier (TS4962M) (2,5 W. option) ............................................................................ 26
a. General Description..................................................................................................... 26
b. Features ...................................................................................................................... 26
c. Pin descriptions and functions ..................................................................................... 27
C. Headphone Amplifier Stage ................................................................................................ 28
4. POWER STAGE.......................................................................................................................... 29
FDC 642P ................................................................................................................................. 30
FDC 642P ................................................................................................................................. 30
a. General Description ..................................................................................................... 30
TPS65251 .................................................................................................................................. 30
a. General Descriptions .................................................................................................... 30
b. Features ....................................................................................................................... 31
b. Features ....................................................................................................................... 31
MP1484 .................................................................................................................................... 33
a. General Descriptions ................................................................................................... 33
b. Features ....................................................................................................................... 33
APL5910 ................................................................................................................................... 35
a. General Descriptions .................................................................................................. 35
b. Features ...................................................................................................................... 35
LM1117 ..................................................................................................................................... 37
a. General Descriptions .................................................................................................. 37
b. Features Descriptions ................................................................................................. 37
a. General Descriptions ................................................................................................... 33
b. Features ....................................................................................................................... 33
APL5910 ................................................................................................................................... 35
a. General Descriptions .................................................................................................. 35
b. Features ...................................................................................................................... 35
LM1117 ..................................................................................................................................... 37
a. General Descriptions .................................................................................................. 37
b. Features Descriptions ................................................................................................. 37
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