Acer DV650C, Руководство по обслуживанию

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6.2 Circuit Operation Theory
Block Diagram
This mode is a 65” TFT LCD monitor , it’s video interface have two HDMI input
、
one DVI
input/output
、
one VGA input/output
、
one YPbPr input/output
、
one S-Video input/output and tow
CVBS input/output ,audio interface support HDMI
、
S-Video/CVBS
、
Line-in
、
YPbPr audio
source. We can use IR
、
RS232 or keypad to control function. PW328B is a image processor, it
can support digital and analog input source, output signal send to LCD Panel module by LVDS
interface.
By the function, separate all system into 6 PCBA. Include main board
、
audio board.
、
Keypad board
、
IR board
、
ambient light sensor board
、
dimmer sensor board and one 65” TFT-
LCD panel module