Emerson EWD7002 Service Manual

DVD Signal Process Block Diagram
E5662BLD1-7-5
1-7-6
IC201 (DVD SIGNAL PROCESS)
PARA0
PARA0-PARA7
PARA1
PARA2
PARA3
PARA4
PARA5
PARA6
PARA7
FROM/TO RF SIGNAL
PROCESS/SERVO
BLOCK DIAGRAM
111
110
ARF
NARF
TESTSG
DATA
SLICER
PLL
VCO
CPU
INTERFACE
VIDEO/AUDIO
INTERFACE
DVD
DEMODULATOR
MEMORY
MANAGER
172
168
166
164
160
158
151
149
82
TO VIDEO
BLOCK DIAGRAM
BCA
DATA(VIDEO/AUDIO) SIGNAL
DVD MAIN CBA UNIT
FROM/TO
SYSTEM
CONTROL
BLOCK
DIAGRAM
CPUDT0
NINT1
ADDRESS BUS
DATA BUS
NINT2
NINT1
NINT2
WAIT
/RE
/WEL
CS1
RESET
WAIT
/RE
/WEL
CS1
RESET
CPUDT7
30
22
17
9
~
44
37
~ ~
~
CPUADR0
CPUADR17
~
2
5
6
36
35
34
47
OSCI1
X201
(16.9344MHz)
OSCO1
79
80

Emerson EWD7002 Specifications

General

Brand	Emerson
Model	EWD7002
Category	DVD Player
Language	English