Block Diagram - Audio Dsp Section (1/2) - Sony HD-FLX9W Service Manual

HCD-FLX9W
Q Q
3 7 6 3 1 5 1 5 0
8-3. BLOCK DIAGRAM – AUDIO DSP Section (1/2) –
WARFI
(Page 36)
1
WCK
(Page 36) 7
SD0 – SD7
3
(Page 36)
SDEF, XSHD,
XDCK, XSAK
5
(Page 36)
768FS
(Page 36)
8
XRST_DSD
(Page 36) 10
XSRQ
(Page 36) 11
T E
L 1 3 9 4 2 2 9 6 5 1 3
MSDATO, MSDATI, MSCK,
XMSLAT, SHRRDY, SHRMUT
(Page 36) 13
TDISA,TCK,
TMS, TRST
17
(Page 41)
w w w
HCD-FLX9W
RF BUFFER
64
126 WARFI DSAL
IC810
DSAR 66
123 WCK
DSAC 69
71
DSALFE
LEVEL SHIFT
AV DATA BUS
74
IC812 DSALS
76
DSARS
XDCK
166 SDCK
XSAK
167 XSAK
LEVEL SHIFT
SDEF
IC813 168 SDEF
XSHD
165 XSHD
PHREFO 62
13
EXCKO1
DSD DECODER
IC801
11 MCKI
9 XRST
164 XSRQ
143
XWE
145
XRAS
144
XCAS
DCKE 142
DCLK 141
MSDATO
6 MSDATO
MSDATI
4 MSDATI
MSCK
3 MSCK
XMSLAT
2 XMSLAT
SHRRDY
7 MSREADY
SHRMUT
10 SMUTE
29 TDO
TDISA
27 TDI
TCK
26 TCK
TMS
30 TMS
TRST
31 TRST
x a o
y
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8
39 DSIFL
40 DSIFR
41 DSICT
42 DSISW
43 DSISL DIGITAL AUDIO
PROCESSOR
44 DSISR
IC401
38 DSBCKF
27 MCK
16Mbit
SD-RAM
IC808
DATA
LRCK
BCK
SWDT
15 WE
SCLK
Q Q
17 RAS 3 7 6 3
XSCEN
16 CAS
XRST
34 CKE
35 CLK
u 1 6 3
.
38 38
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2 4
9 9 8
FLR
POFLR 23
CSW
22
POCSW
SLR
21
POSLR
BUFFER
MCK
MCKOUT 17
IC402
BCK
19
PBCK
LRCK
20
PLRCK
INIT
47
INIT
SEL1FS
2
SEL1FS
RV7001
IC7002
DIAT SIGNAL
RF MODULATOR,
RF LEVEL
D/A CONVERTER
Q7001
48 DTIN DAAOUT 21 LPF
IC7005
BUFFER
49 LRCK
LEVEL
SHIFT
50 BCK
15 SWDT
IC7006
13 SCLK
1 5 1 5 0 8 9 2 4
LEVEL
14 XSCEN
SHIFT
64 XRST OSCO 59
X7001
41 APS
24.576MHz
OSCI 57
16 CSOD
IC7004
LEVEL SHIFT
m
c o
2
9 9
FLR, CSW, SLR,
MCK, BCK, LRCK
18 (Page 39)
INIT, SEL1FS
19 (Page 39)
J7001
IC7003
DIR-T1
RF AMP
9 8 2 9 9
DATA, LRCK, BCK, CSOD,
SWDT, SCLK, XSCEN, XRST
32 (Page 39)
• SIGNAL PATH
: AUDIO
: SACD PLAY