Sony STR-DA5300ES - Block Diagram - DIGITAL AUDIO Section

STR-DA5300ES
3535
STR-DA5300ES
6-3. BLOCK DIAGRAM – DIGITAL AUDIO Section –
(Page 43)
(Page 37)
(Page 36)
39
X0
40
X1
174
EEPROM_SDA
140
VIDEO-UCOM_V/M
141
VIDEO-UCOM_M/V
142
VIDEO-UCOM_BUSY
59
MUTE
625655
AVSYNC_XCS
AVSYNC_SIO
AVSYNC_RSTN
FSRATE2
EEPROM
IC2007
X2001
4MHz
131
INITX
STB +3.3V
126
RST_TRG
RESET SIGNAL
BUFFER
IC2006
BUFFER
IC2216
175
EEPROM_SCL
VUCOM_TX
6
SCL
5
SDA
STOP
VUCOM_RX
VUCOM_BUSY
124
VIDEO-UCOM_MODE
125
VIDEO-UCOM_END-FLAG
136
VIDEO-UCOM_RESET
VUCOM_MD
VYCOM_FLG
VUCOM_RST
137
XMUART_XM/M
138
XMUART_M/XM
XM_UART_TX
XM_UART_RX
139
XM_RESET
XM RESET
3
XM_POW
XM POW
78
D_POWER
D_POW
SYSTEM MUTING
SWICTH
Q2205, 2206
ERR
ANA/DIGI
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
SYSTEM CONTROLLER
IC2003 (2/3)
SD-RAM
IC2224
LIP SYNC ADJUST
IC2223
5
DIB
4
DIA
20
DOB
19
DOA
DOD
WEN
A0 – A10, BA
DQ0 – DQ15
CSN
SI
SCLK
DMUTEN
RSTN
SIO
XCS
DOC
21
22
43
40
3
2
10
9
14
15
11
8
BCK
LRCK
POW_RY
75
14VOUT1
46 DATA2
47 DATA3
31 DATA4
40 BCK
41 LRCK
38 SCKI
33 MDO
34 MDI
DA DO
COM1_DATA
35 MCCOM1_CLK
36 MLDA LAT
37 RSTDA RESET
13VOUT2
LOW-PASS
FILTER
IC2222
D/A-L
R-CH
12VOUT3
11VOUT4
LOW-PASS
FILTER
IC2221
D/A-SL
R-CH
16VOUT7
20VOUT8
LOW-PASS
FILTER
IC2219
D/A-SBL
R-CH
10VOUT5
9VOUT6
LOW-PASS
FILTER
IC2220
D/A-C
D/A-SW
D/A CONVERTER
IC2218
17
10
45 DATA1
SD02
20
21
27
148
SIRIUS_TX
149
SIRIUS_RX
SIRI_TX
SIRI_RX
77
SIRIUS-POW_EN
SIRI_POW_EN
29
154
DMPORT_DM/M
155
DMPORT_M/DM
DMPORT_TX
DMPORT_RX
156
DMPORT_DET
DMPORT_DET
23
28
26
POW-RY
STOP
82
STOP
25
CEC_OUT
47
CEC_TX
CEC_IN
121
CEC_RX
24
9850_INIT
9850_INIT
9850_FS
158
157
9850_FS
22
RX232C
TX232C
30
D232C_RX
D232C_TX
18
SD01
7
DID
6
DIC
SD04
SD03
DATA SELECTOR
IC2010
2C0
10
2C2
12
1Y
7
2C1
11
B
2
A
14
5
1C2
9
2Y
4
1C1
BCKI
MCKI
D/A MCK
RESET SWITCH
IC2004
RESET SIGNAL
GENERATOR
IC2005
J1499
RS-232C
2
3
RS-232C DRIVER
IC1499
T1OUT
14
R1IN
13
T1IN
11
RS232C_RX
134
R1OUT
12
LEVEL SHIFT
IC2002
RS232C_TX
135
232C-SEL2
167
232C-SEL1
166
MD2
128
BUFFER
IC2009
15
18
WE
CS
170
M-D_DATA
MD_BUSY
51
M-D_INT
54
DM_BUSY
52
DSP-UCOM_MODE
50
DSP-UCOM_END-FLAG
49
DSP-UCOM_RESET
53
D-M_DATA
MD_DATA
MD_BUSY
MD_INT
DM_BUSY
MD2
DRST_TRG
DUCOM_RESET
DM_DATA
19
144
143
CASN
RASN
42
41
16
17
CAS
RAS
CLKO
CKE
30
29
35
34
CLK
CKE
DQM
31
36
14
UDQM
LDQM
A0 – A11
DQ1 – DQ16
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