Sony DVP-CX985V - 7-3. BLOCK DIAGRAM - AUDIO Section -

DVP-CX985V
5252
7-3. BLOCK DIAGRAM – AUDIO Section –
: SACD PLAY
AUDIO
DIGITAL
SIGNAL
PROCESSOR
IC501
C
CDDOUT
(Page 50)
RF+
PCLK
164
XSRQ
167
XSAK
166
SDCK
165
XSHD
27
TDI
XSRQ
SDCK, XSHD, XSRQ, XSAK, SDEF
XSAK
SDCK
XSHD
168
SDEF
SDEF
64
DSAL
10
DSP1DII
123
WCK
126
WARFI
32
DSP2DII
DSD
DECODER
IC905
16Mbit
SD-RAM
IC903
D/A
CONVERTER
IC502
OPTICAL
TRANSCEIVER
IC206
MIX AMP
IC205
MIX AMP
IC204
DIGITAL OUT
PCM/DIS/
DOLBY DIGITAL
RF BUFFER
IC906
SD0 – SD7
169 – 176
143
XWE
15
WE
145
XRAS
17
RAS
144
XCAS
16
CAS
142
DCKE
34
CKE
35
CLK
DQ0 – DQ7
141
DCLK
66
DSAR
69
DSAC
71
DSASW
74
DSALS
76
DSARS
55
DSADML
56
DSADMR
25
DSDL1
26
DSDR1
29
DSDL3
30
DSDR3
27
DSDL2
28
DSDR2
22
DCLK
23
DSDL4
24
DSDR4
14
SDTI1
15
SDTI2
16
SDTI3
13
SDTI4
29
TDO
140
TDI
43
DSP2BCKO
45
DSP2DO
48
DSP2CH12O
49
DSP2CH34O
50
DSP2CH56O
51
DSP2CH78O
42
DSP2LRCKO
62
PHREFO
38
LOUT4+
37
3
1
2
LOUT4–
33
ROUT4+
32
ROUT4–
AV DATA BUS
SDI0 – SDI7
CDLRCK/TDOKT
A-MUTE
B
(Page 50)
D
(Page 50)
F
(Page 50)
11
MCKI
33MSA
XFRRST
31
TRST
XSACS
2
XMSLAT
SC1
3
MSCK
SO1
4
MSDATI
SI1
6
MSDATO
XSARDY
7
MSREADY
XSARST
9
XRST
SMUTE
10
SMUTE
E
(Page 50)
A
(Page 50)
159
DSP1CH34I
57
DSP2CH34I
160
DSP1CH12I
56
DSP2CH12I
ACH34
ACH12, ACH34, ACH56
ACH12
158
DSP1CH56I
ACH56
58
DSP2CH56I
H
(Page 50)
4
DSP1ACKO0
139
TDO
38ACK1
38ACK0, 38ACK1, TDO38
38ACK0
3
DSP1ACKO1
TDO38
J
(Page 50)
BCK, LRCK
BCK
LRCK
I
(Page 50)
27M38, 33MSA
O
(Page 52)
XRST, XFRRST
V
(Page 54)
W
(Page 54)
9
BICK
17
LRCK
8
PDN
XRST
21
CSN/CAD1
XDACS
20
CDTI/SDA
SO1
19
CCLK/SCL
SC1R
TMS
TCK
6
RESET IN
XRST
22
SCLKI
27M38
147
DSP1BCKI
69
DSP2BCKI
161
DSP1LRCKI
55
DSP2LRCKI
XFRRST
142
RST
119
SH_SOO
SI1
X38IT
107
CMD_ACKNO
SO1
117
SH_SII
SC1R
115
SH_CLKI
X38CS
118
SH_CSNI
• SIGNAL PATH
: DIGITAL OUT
: AUDIO
DQ0 – DQ7
131 – 134,
136 – 139
A0 – A11
148, 149, 151, 152,
154 – 157, 159 – 162
2, 3, 5, 6, 8,
9, 11, 12
A0 – A11
19 – 24,
27 – 32
COAXIAL
J301
LINE OUT
AUDIO
J104
L
OPTICAL
WAVE SHAPER
Q221
MUTING
Q220
MUTING
Q219
+
–
5
7
6
+
–
R
1
L
R
2
2
LOUT1+
1
3
1
2
LOUT1–
48
ROUT1+
47
ROUT1–
FRONT
L
5.1CH OUT
J201
MUTING
Q218
MUTING
Q217
+
–
5
7
6
+
–
R
5.1CH OUT
J202
MIX AMP
IC203
46
LOUT2+
45
3
1
2
LOUT2–
44
ROUT2+
43
ROUT2–
MUTING
Q216
MUTING
Q215
+
–
5
7
6
+
–
REAR
L
R
MIX AMP
IC202
42
LOUT3+
41
3
1
2
LOUT3–
40
ROUT3+
39
ROUT3–
5
DZF23
D503
MUTING
Q214
MUTING
Q213
+
–
5
7
6
+
–
CENTER
WOOFER
D201
MUTE3.3V
EVER +11V
4
DZFR1
D502
3
DZFL1
D501
83
MAMUTE
SYSTEM
CONTROLLER
IC104 (3/5)
XSACS
8
XSACS
SC1
30
SCK1
SC1R
SO1
29
SOUT1
SI1
28
SIN1
XSARDY
23
XSARDY
XSARST
40
XSARST
SMUTE
78
SMUTE
X38CS
80
XADSPCS
X38IT
21
XADSPINT0
XDACS
79
XDACS
512FS38
149
DSP1ACKI
67
DSP2ACKI
10
MCLK
MUTING
CONTROL SWITCH
Q204, 207, 210
MUTING
CONTROL SWITCH
Q205, 208, 211
MUTING
CONTROL SWITCH
Q206, 209, 212