Table Of Contents - Hitachi 42PD3200A Service Manual

1. INTRODUCTION ...................................................................................................................................... 1
2. TUNER...................................................................................................................................................... 1
3. IF PART (TDA9886) ................................................................................................................................. 1
4. MULTI STANDARD SOUND PROCESSOR ............................................................................................ 2
5. VIDEO SWITCH TEA6415 ....................................................................................................................... 2
6. AUDIO AMPLIFIER STAGE WITH TPA3004D2 ...................................................................................... 2
7. POWER SUPPLY (SMPS) ....................................................................................................................... 3
8. MICROCONTROLLER ............................................................................................................................. 5
9. EEPROM 24LC32..................................................................................................................................... 6
10. CLASS AB STEREO HEADPHONE DRIVER TDA1308 ......................................................................... 6
11. SAW FILTERS.......................................................................................................................................... 6
12. IC DESCRIPTIONS .................................................................................................................................. 7
12.1. TEA6415C ......................................................................................................................................... 8
12.1.1. General Description ................................................................................................................. 8
12.1.2. Features .................................................................................................................................... 8
12.1.3. Pinning ...................................................................................................................................... 8
12.2. 24LC02 .............................................................................................................................................. 9
12.2.1. Description................................................................................................................................ 9
12.2.2. Features .................................................................................................................................... 9
12.2.3. Pinning ...................................................................................................................................... 9
12.3. 24LC32 ............................................................................................................................................ 10
12.3.1. General Description ............................................................................................................... 10
12.3.2. Features .................................................................................................................................. 10
12.3.3. Pinning .................................................................................................................................... 10
12.4. 74LVC14A ....................................................................................................................................... 11
12.4.1. Description.............................................................................................................................. 11
12.4.2. Features .................................................................................................................................. 11
12.4.3. Pinning .................................................................................................................................... 11
12.5. TEA6420.......................................................................................................................................... 12
12.5.1. Features .................................................................................................................................. 12
12.5.2. Description.............................................................................................................................. 12
12.5.3. Pin Connections ..................................................................................................................... 12
12.6. CS4334............................................................................................................................................ 12
12.6.1. Features .................................................................................................................................. 12
12.6.2. General Description ............................................................................................................... 12
12.6.3. Pin Descriptions ..................................................................................................................... 13
12.7. DS90C385 ....................................................................................................................................... 13
12.7.1. General Description ............................................................................................................... 13
12.7.2. Features .................................................................................................................................. 13
12.7.3. Pin Description ....................................................................................................................... 14
12.8. GAL16LV8 ....................................................................................................................................... 14
12.8.1. Description.............................................................................................................................. 14
12.8.2. Features .................................................................................................................................. 15
12.8.3. Pin connections...................................................................................................................... 15
12.9. K6R4008V1D................................................................................................................................... 15
12.9.1. Description.............................................................................................................................. 15
12.9.2. Features .................................................................................................................................. 16
12.9.3. Pin Description ....................................................................................................................... 16
12.10. KA278R33 ....................................................................................................................................... 17
12.10.1. Features .................................................................................................................................. 17
12.10.2. Description.............................................................................................................................. 17
12.11. LM1086............................................................................................................................................ 17
12.11.1. Description.............................................................................................................................. 17
12.11.2. Features .................................................................................................................................. 17
12.11.3. Applications............................................................................................................................ 17
12.11.4. Connection Diagrams ............................................................................................................ 17
12.12. LM1117............................................................................................................................................ 18

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