6 - 1
MAIN+LED BOARD
TABLE OF CONTENTS
Internal IC Diagram ........................................................................... 6-1
Circuit Diagram(part one) .................................................................. 6-2
Circuit Diagram(part two) ................................................................... 6-3
PCB Layout Top View ....................................................................... 6-4
PCB Layout Bottom View .................................................................. 6-5
INTERNAL IC DIAGRAM - MT1389FEX/SN
DVD
PUH
Module
MT1389S
FLASH
Front-panel
DRAM
Remote
INTERNAL IC DIAGRAM - A641604L
6 - 1
DVB-T
HDMI1.2Tx
RGB video
CVBS
8ch Audio
SPDIF
USB2.0/3 in 1 card
reader