Denon DVD-1740/558 User Manual

25
DVD-1740/558
Digital Signal Process Block Diagram
C16 D18
A17 B15
DVD-LD 8
CD-LD 10
PD-MONI 7
FS(+) 2
FS(-) 3
TS(+) 1
TS(-) 4
CN201 CN201 CN201
IC101 (MICRO CONTROLLER)
FS
FS(+)
CD/DVD
FS(-)
TS(+)
TS(-)
TS
DETECTOR
CD/DVD 19
Q251,Q252
AMP
Q253,Q254
AMP
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
D/A
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
79
GND(DVD-PD)
63
GND(CD-PD)
62
DEBUG
BCU
INST CACHE
DATA CACHE
D/A
131
139
Y(I/P)
C
VIDEO-Y(I/P)
VIDEO-C
SDRAM ADDRESS(0-10)
VIDEO SIGNAL
SDRAM DATA(0-15)
PICK-UP UNIT
TO SYSTEM CONTROL/SERVO BLOCK DIAGRAM
DVD MAIN CBA UNIT
TO VIDEO /AUDIO BLOCK DIAGRAM TO VIDEO /AUDIO BLOCK DIAGRAM
IC501 (SDRAM)
SDRAM DATA(0-15)
SDRAM ADDRESS(0-10)
194 209
~
2
13 42 53
~
~
22 26 29 34
~~
159 178
~
99 98 97
AUDIO SIGNAL
D/A D/A
129
130
Pr/Cr
Pb/Cb
VIDEO-Pr/Cr
VIDEO-Pb/Cb
EXADT (0-15), EADR (16-19)
FLASH ROM
~
1 9
16 25 48
~
IC103 (FLASH ROM)
29 36 38 45
~~
D TYPE LATCH
IC105 (LATCH)
2 9
~
12 19
~
D TYPE LATCH
IC104 (LATCH)
2 9
~
12 19
~
EXADT (0-15), EADR (16-19)
EXADT (1-8)
EXADT (0, 9-15)
EADR (1-8)
EADR (0, 9-15) EADR (0-15)
EADR (16-19)
EXADT (0-15)
YC(0-7)
9
14 17 18
~
~
I2C-SDA
I2C-SCL
I2C-SDA
I2C-SCL
46 47
152
SPDIF
151
PCM-DATA0
149
PCM-BCK
150
PCM-LRCK
148
PCM-SCLK
D/A
138
Y(I)
VIDEO-Y(I)
TO AUDIO BLOCK DIAGRAM
SPDIF
PCM-DATA0
PCM-BCK
PCM-LRCK
PCM-SCLK

Denon DVD-1740/558 Specifications

General

Brand	Denon
Model	DVD-1740/558
Category	DVD Player
Language	English