Denon DVD-3800 Service Manual page 18

Q Q
3 7 6 3 1 5 1 5 0
BLOCK DIAGRAM
1 2
DVD DRIVE
FRONTEND
MECHA UNIT PROCESSOR
[FG-180]
[TA1293F]
ACT/MOTOR
DRIVER
< FRONT END >
< BACK END >
64M SDRAM 16M FLASH ROM
T E
L 1 3 9 4 2 2 9 6 5 1 3
DIGITAL
POWER
UNIT
I/P µCOM
[PIC18LC242]
w w w
ANALOG
POWER
UNIT
64M SDRAM
.
POWER
TRANS
3
DRAM DRAM
DISC SERVO ATAPI INTERFACE
PROCESSOR
DVD DECODER
[TA1293F]
[TC9469BF]
DRIVE CONTROL
µ-COM
[TMP95FY64F]
E2PROM
DVD PROCESSOR
[ES6038]
I/O
33MHz 27MHz PLL
EXPAN
OSC OSC
MONO MULTI
VIDEO ENCODER VR &
[ADV7190]
FILTER
I/P CONVERTER
[SiI504]
VR &
x a o u 1 6 3
VIDEO ENCODER
y
FILTER
FPGA
[ADV7300]
i
XC2530
MONO MULTI
PROM
http://www.xiaoyu163.com
8
4 5
FLASH
REM KEY
ROM
PANEL CONTROL
µ-COM
[MN102H460B]
Q Q
3 7 6 3 1
BASS
MANAGEMENT.
DSP
[ADSPMEL322]
12MHz FLASH
OSC ROM
CLAMP &
525I/625I
DRIVER
CLAMP &
SELECTOR
525P
DRIVER
.
< VIDEO BLOCK >
2 4
9 9 8
6 7
FLT LED
ROT SW.
FL DRIVER
[ML9207]
< PANEL CONTROL >
RESET
5 1 5 0 8 9 2 4
< AUDIO BLOCK >
ALPHA
DAC
PROCESSOR
[PCM1738]
[DXP7001]
DAC
[PCM1738]
m
c o
DAC
[PCM1738]
DVD-3800
2
9 9
8
A
RS-232C
WIRED REM
B
SPDIF
9 8 2 9 9
FILTER&
F L
AMP C
FILTER&
F R
AMP
D
FILTER&
S L
AMP
FILTER&
S R
AMP
FILTER&
C
AMP
E
FILTER&
SW
AMP
18