Ic And Component Descriptions; Basic Ic List; Uociii - Hitachi 15LD2200 Service Manual

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IC AND COMPONENT DESCRIPTIONS

3.1. Basic IC List

No
IC203
IC100
IC102
IC176
IC103
IC405, IC402
IC404
IC200
IC410, IC411
IC401
IC500/1/2/3/4,
IC201
IC400
IC101

3.2. UOCIII

The UOCIII series combines the functions of a Video Signal Processor (VSP) together with a FLASH embedded
TEXT/Control/Graphics m-Controller (TCG m-Controller) and US Closed Caption decoder. In addition the following functions
can be added:
•
Adaptive digital (4H/2H) PAL/NTSC combfilter
•
Teletext decoder with 10 page text memory
•
Multi-standard stereo decoder
•
BTSC stereo decoder
•
Digital sound processing circuit
•
Digital video processing circuit
The UOC III series consists of the following 3 basic concepts:
•
Stereo versions. These versions contain the TV processor with a stereo audio selector, the TCG m-Controller, the multi-
standard stereo or BTSC decoder, the digital sound processing circuit and the digital video processing circuit. Options are
the adaptive digital PAL/NTSC comb filter and a teletext decoder with 10 page text memory.
•
AV stereo versions. These versions contain the TV processor with stereo audio selector and the TCG m-Controller. Options
are the digital sound processing circuit, the digital video processing circuit, the adaptive digital PAL/NTSC comb filter and
a teletext decoder with a 10 page text memory.
•
Mono sound versions. These versions contain the TV processor with a selector for mono audio signals and the TCG m-
Controller. Options are the adaptive digital PAL/NTSC combfilter and a teletext decoder with 10 page text memory.
15" TFT TV Service Manual
Title Description
UOCIII Versatile Signal Processor
PW1306 Video Image Processor with Analog Interface
MT28F800B3W Flash Memory
DS90C385 Programmable LVDS Transmitter
EL1883 Sync Separator
P15V330 Wide Bandwidth 2-channel Multiplexer/Demultiplexer
74HC4052 Dual 4-channel Analog Multiplexer
TA1366FG LTI/CTI IC
TDA7056A Class AB Mono 3W Power Amplifier
TDA1308 Class AB Stereo Headphone Driver
LM1117 Linear Regulator
24LC21
Serial Electrically Erasable PROM
24LC32
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