Philips 243V5LAB Series - MainBoard Block Diagram

Service Manual 243V5LAB
28
5.3 MainBoard Block Diagram
Panel Interface
(CN406)
SCALER NT68660CUFG/B TQFP-100L
(U401)
D-Sub Connector
(CN101)
MX25L4006EM1I-12G
4Mb SOP-8
(U402)
H sync
V sync
Key Board
Control
Voltage converter
5V
5V 3.3V 1.8V
From
PC
DDC
CRYSTAL 12MHZ
NXS12.000AC30F-
KAB10
(X401)