Table of Contents
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1.
INTRODUCTION.......................................................................................................................................1
2.
MULTI STANDARD SOUND PROCESSOR ............................................................................................1
3.
VIDEO SWITCH TEA6415........................................................................................................................1
4.
AUDIO AMPLIFIER STAGE WITH TDA8928ST ......................................................................................1
5.
POWER SUPPLY (SMPS)........................................................................................................................1
6.
MICROCONTROLLER..............................................................................................................................2
7.
SERIAL ACCESS CMOS 4K x 8 (32K bit) EEPROM 24C32A .................................................................2
8.
CLASS AB STEREO HEADPHONE DRIVER TDA1308..........................................................................2
9.
IC DESCRIPTIONS AND INTERNAL BLOCK DIAGRAM........................................................................2
9.1.
TEA6415C .............................................................................................................................................3
General Description .....................................................................................................................3
9.1.1.
Features ........................................................................................................................................3
9.1.2.
Pinning ..........................................................................................................................................3
9.1.3.
9.2.
24C32A..................................................................................................................................................3
Features ........................................................................................................................................3
9.2.1.
9.2.2.
Description....................................................................................................................................4
Pin Function table ........................................................................................................................4
9.2.3.
Functional Descriptions ..............................................................................................................5
9.2.4.
9.3.
LM317....................................................................................................................................................5
General Description .....................................................................................................................5
9.3.1.
Features ........................................................................................................................................5
9.3.2.
9.4.
ST24LC21 .............................................................................................................................................5
9.4.1.
Description....................................................................................................................................5
Features ........................................................................................................................................5
9.4.2.
Pin connections ...........................................................................................................................6
9.4.3.
9.5.
TLC7733................................................................................................................................................6
9.5.1.
Description....................................................................................................................................6
9.6.
74LVC257A ...........................................................................................................................................7
Features ........................................................................................................................................7
9.6.1.
9.6.2.
Description....................................................................................................................................7
Pin Description .............................................................................................................................7
9.6.3.
9.7.
74LVC14A .............................................................................................................................................7
Features ........................................................................................................................................7
9.7.1.
9.7.2.
Applications..................................................................................................................................7
9.7.3.
Description....................................................................................................................................7
Pin Description .............................................................................................................................8
9.7.4.
9.8.
TEA6420................................................................................................................................................8
Features ........................................................................................................................................8
9.8.1.
9.8.2.
Description....................................................................................................................................8
9.9.
LM1086..................................................................................................................................................8
9.9.1.
Description....................................................................................................................................8
Features ........................................................................................................................................8
9.9.2.
9.9.3.
Applications..................................................................................................................................9
Connection Diagrams ..................................................................................................................9
9.9.4.
9.10.
LM1117 ..............................................................................................................................................9
General Description .................................................................................................................9
9.10.1.
9.10.2.
Features.....................................................................................................................................9
Applications ..............................................................................................................................9
9.10.3.
Connection Diagrams ..............................................................................................................9
9.10.4.
9.11.
DS90C385 .......................................................................................................................................10
General Description ...............................................................................................................10
9.11.1.
9.11.2.
Features...................................................................................................................................10
Pin Description .......................................................................................................................10
9.11.3.
9.12.
MSP34X1G ......................................................................................................................................12
9.12.1.
Introduction.............................................................................................................................12
9.12.2.
Features...................................................................................................................................13
Pin connections ......................................................................................................................13
9.12.3.
Plasma TV Service Manual
TABLE OF CONTENTS
i
11/01/2005
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