5
PCB Assembly
：
It is mainly composed of TV Board
、
Remote Control Receiver(Signal Receiver)
、
Side AV Board
、
K Board and Main Board. Hereunder function introduction to every PCB Assembly
：
Numbe
r
Parts Description
1 Main
Board
Assembly
It is the core of signal processing for LCD TV, which takes responsibility of
transforming outer signal into the uniform digital signal identified by LCD display
with use of System Control IC. TV and AV signals input from TV Board are
decoded by UOCIII to transport RGB signal which is to be transformed by
TDA8759 modulus to transport 24bit RGB digital signal, then it is to be
transformed by GM1601/GM1501 to produce LVDS signal displayed on the
screen, in addition, signals input from VGA
、
DVI would directly enter into
GM1501 procedure
、
format transformation and on screen display.
