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Q Q
3 7 6 3 1 5 1 5 0
6-2.
BLOCK DIAGRAM – MAIN Section (1/2) –
MD
MC
ML
SDO
B
(Page 20)
IC605
SDI
BCK
A
(Page 20)
LRCK
XTAL-IN
(Page 20)
C
T E
TCXRDE
L
1 3 9 4 2 2 9 6 5 1 3
D
(Page 20)
18
19
20
w w w
.
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DATA
2
SERIAL
BCK
1
INPUT
LRCK
INTERFACE
8 TIME OVER
3
SAMPLING
ENHANCED
DIGITAL FILTER
MULTI-LEVEL
WITH
DELATA-SIGMA
FUNCTION
MODULATOR
MD
13
CONTROLLER
FUNCTION
MC
14
CONTROL
ML
INTERFACE
15
DIGITAL FILTER,
SYSTEM
SCK
SYSTEM
D/A CONVERTER
16
CLOCK
CLOCK
IC501
MANAGER
9 SDO
12 SDIO
13 BCKIA
CD-ROM DECODER
MP3 DECODER
14 LRCKIA
IC601
62 X1
63 X0
60 XRDE
CE
16
30 CS1
WR
43
5 WE
OE
17
32 OE
39
19
1
5
6
IC604
73
3
2
80
81
SYSTEM CONTROLLER
IC201 (2/3)
x
a o
y
i
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8
VOUTL
7
OUTPUT AMP
LOW-PASS
VCOM
D/A
AND
10
FILTER
CONVERTER
LOW-PASS
IC401
FILTER
VOUTR
8
S-RAM
IC602
Q
Q
3
7
6
3
1
u 1 6 3
.
21
21
2
4
9
9
8
SIGNAL PATH
: CD PLAY
CN901 (1/2)
L
AUDIO OUT
R
MUTING
Q410, 420
MUTING
CONTROL
SWITCH
Q402
5
1
5
0
8
9
2
4
9
26
4
PCTX
31
3
CN201
PCRX
32
(FOR PC)
2
FL BOOT
68
m
c o
CDX-757MX
2
9
9
8
2
9
9
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