Samsung PS42Q7HX/XEH Service Manual page 52

7-2-4 Logic Board Block Diagram
30 Pin Connector
Y-MAIN
CONTROL
SIGNAL
TX, RX
R,G,B : 24bit
CLK 1, 2
BLK, POC, STB
CSE, CE1, CE2
50 Pin Connector
7-2-5 Power Block Diagram
Samsung Electronics
31 Pin LVDS
LVDS SIGNAL
(8~12bit)
DRIVE DDR
RESET (FA)
ASIC
nRESET
CONTROL
SIGNAL
MICOM
FM75
10 Pin (Power)
RELAY_EINT
Vs-ON CONTROL
SPS-NIRB
DATA : 32bit
ADDR : 12bit
(ASIC 816P)
DQS, CLK, nCLK
Block Diagram
20 Pin Connector
X-MAIN
SIGNAL
DDR
(MA)
DDR
(MB)
R,G,B : 24bit
CLK 1, 2
BLK, POC, STB
CSE, CE1, CE2
50 Pin Connector
7-5