Block Diagram & Explain; Pdp Block Diagram And Functions - Acer AT4202P Service Manual

9、Block diagram & Explain

9-1 PDP block diagram and functions

MGPC
9
IR/B KEPC
NOTICE:
1.Panel P9Z1 TO PANEL CN8001
2.Panel CN8004 TO MGPC CN120
3.Panel CN8007 TO MGPC CN121&TUPC CN183
4.MGPC JP12 to TUPC JP182
5. MGPC JP13 to TUPC JP183
6.MGPC CN127 TO TMPC CN127
7.TUPC CN670 to TMPC CN210
8.TUPC J602 to AUPC H5Z1
9.MGPC CN114 to IR P201& KEPC P202
Function of Board:
1) IMAGE Board : Control all input signals, Decode the video signal, De-interlace, and
send digital signals (LVDS signal) sent from image Board and display
2) PDC Board: Power Down Control Board
3) SIDE AV Board: The input signal interface
4) Power Board: Supply Power for Panel and Image Board
5) KEY Board: POWER, Signal Source, MENU, CH+, CH - / VOL +, VOL -
6) Power ON /OFF: Turn power on/off
Panel
2
3
4
5
6
TMPC
Power Input Cable.
MGPC Power
MGPC Power&TUPC Power
MGPC to TUPC Signal
MGPC to TUPC Signal
S-Video & Video Signal
Video Channel Sound
Extrenal Speaker
IR&Key
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1
PSPC
TUPC
8
7
AUPC