Philips HTS3154/12 - Main Board; Internal IC Diagram - MT1389; Internal IC Diagram - EW484 M1644 VTA

6 - 1 6 - 1
MAIN BOARD
TABLE OF CONTENTS
Internal IC Diagram ........................................................................... 6-1
Circuit Diagram . . . . . . . . . . . . . . .................................................................... 6-2
PCB Layout Top View ....................................................................... 6-3
PCB Layout Bottom View .......... ........................................................ 6-4
De-
Interlacer
GPIO
IR/VFD
System
CPU
32-bit
RISC
Memory
Controller
DRAM
RASH
ROM
Motor
Drive
DVD
PUH
Module
RF Amplifier
Servo IO
Spindle
Control
Debug
Port
Servo
Processor
Audio
DSP
System Parser
CPPM/CPRM
DRM
108MHz
TV Encoder
Video DAC
CVBS,Y/C
Component
Video
Video
Processor
MPEG-1/2 MPEG4 ASP
JPEG Video Decoder
Audio
output
Audio
DAC
SDPIF
Analog Audio
Output
CVBS,Y/C
Component
Video
INTERNAL IC DIAGRAM - MT1389
INTERNAL IC DIAGRAM - EW484M1644VTA