Magnavox MWC24T5 Service Manual

1-10-9
Digital Signal Process Block Diagram
T2202BLD
C16 D18
A17 B15
DVD-LD 8
CD-LD 10
PD-MONI 7
FS(+) 2
FS(-) 3
TS(+) 1
TS(-) 4
CN201 CN201 CN201
IC201 (SW)
IC101 (MICRO CONTROLLER)
FS
FS(+)
CD/DVD
FS(-)
TS(+)
TS(-)
TS
DETECTOR
CD/DVD 19
Q251,Q252
CD DVD
AMP
Q253,Q254
AMP
4
1 3
6
GND(DVD-PD)
6
GND(CD-PD)
5
GND(LD)
9
RF SIGNAL PROCESS CIRCUIT
DVD/CD FORMATTER
AUDIO I/F VIDEO I/F
NTSC/PAL ENCODER
DMA BCU
INST. ROM
32BIT CPU
DATA RAM
INTERRUPT CONTROLLER
WATCH DOG TIMER
CPU I/F
TIMER
DECODER I/F
CPU I/F
READ MEMORY
DATA RAM
DSP DECODER
I/O PROCESSOR
INST. ROM DATA RAM INST. ROM
SERIAL
GENERAL I/O INTERRUPT CONTROLLER
TIMER WATCH DOG TIMER REMOTE CONTROL
32BIT CPU
STREAM I/F
EXTERNAL MEMORY I/F
SDRAM
ECC
UMAC
100 115 116 113 114
106 104 105 103
62
DEBUG
BCU
INST CACHE
DATA CACHE
152 151 146 144
SDRAM ADDRESS(0-10)
IC103 (FLASH ROM)
FLASH ROM
29 36 38 45
~
~
DVD VIDEO SIGNAL
FDQ (0-15)
~
1 9
16 25 48
~
FADR (0-19)
SDRAM DATA(0-15)
PICK-UP UNIT
TO SYSTEM CONTROL/SERVO BLOCK DIAGRAM
DVD MAIN CBA UNIT
IC503 (SDRAM)
SDRAM DATA(0-15)
SDRAM ADDRESS(0-10)
194 209
~
2
13 42 53
~
~
22 26 29 34
~~
159 178
~
99 98 97
21~30
34~42 212
1~4
7~14
17~18 215~216
AUDIO D/A CONVERTER
131
D/A D/A
139
Y
C
TO TV PROCESS BLOCK DIAGRAM <TV/VCR SECTION> CN2
CN2A
8 DVD-Y 6 DVD-C
CN2A
TO AUDIO BLOCK DIAGRAM <TV/VCR SECTION> CN2
1 SPDIF 4 DVD-AUDIO(L)
3 DVD-AUDIO(R)
9
DVD-AUDIO-MUTE
DVD AUDIO SIGNAL

Magnavox MWC24T5 Specifications

General

Brand	Magnavox
Model	MWC24T5
Category	TV DVD Combo
Language	English