Sony STR-DA3200ES - Block Diagram - HDMI RECEIVER Section

STR-DA3200ES/DG1000
3232
STR-DA3200ES/DG1000
6-3. BLOCK DIAGRAM – HDMI RECEIVER Section –
141
X-IN
143
X-OUT
167
EEPROM SDA
RESET SIGNAL
GENERATOR
IC2051
144XRESET
STBY +3.3V
133 RST TRG
44 MUTE
RESET SWITCH
IC2057
EEPROM
IC2055
X2004
12.5MHz
RESET SIGNAL
BUFFER
IC2056
168
EEPROM SCL
6
SCL
5
SDA
SYSTEM
MUTING
SWICTH
Q2006, 2007
ANA/DIGI
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
SYSTEM CONTROLLER
IC2054 (3/4)
DSP
IC2
79
DPSIB
78
DPSIA
65
DPSOB
64
DPSOA
DPSOD
DPSOC
70
71
DPDVBCK
87
DPDVLRCK
86
XSPIDS
122
INT_REQ
15
XRESET
121
89
DPBCK
DPLRCK
88
DIR-ERR
16
XTAL
143
CLKIN
142
DPFSCK
94
XNONAUDIO
97
SF_DSP_MAS
SF DSP MAS
22
SF_CPU_CE
SF CPU CE
21
DSP_MOSI
DAB RX
117
DSP_MISO
DAB TX
116
DSP_SPICLK
DAB POWER
118
DSP_SPIDS*
DSP SPIDS (LAT)
13
DSP_INT
DSP INT
99
DSP_RESET*
DSP RESET
12
XSF_CE
98
SPI_MAS
63
MISO
126
SPICLK
125
MOSI
127
POWER RY2
148
CE#
1
SCK
6
SI
5
SO
2
FLIP-FROP
IC4
SF_CPU_CE
SF_DSP_MAS
DSP_MOSI
DSP_MISO
DSP_SPICLK
SWITCHING
IC5
SERIAL FLASH
IC3
XWR
35
XRD
A16, A17, A18
AD0 – AD15
XWE
I/O0–I/O15
A0–A18
XOE
39
17
41
ALE
40
34, 33, 30, 29, 26 – 24
17, 52 – 49, 46, 43 – 41
53, 56, 57
S-RAM
IC7
1D1–1D8, 2D1–2D8
1Q1 – 1Q8
2Q1 – 2Q8
1LE
2LE
48
25
47, 76, 44, 43, 41, 40
38–35, 33, 32, 30, 29, 27, 26
2, 3, 5, 6, 8, 9, 11–14 16, 17, 19, 20, 22, 23
ADDRESS LATCH
IC6
1–5·18–28·42–44
7–10, 13–16,
29–32, 35–38
DSP_SPIDS*
DSP_INT
DSP_RESET
X1
25MHz
+1.2V
REGULATOR
IC1
D +1.2V
D +2.5V
D +3.3V
MUTING
CONTROL
IC2036
MUTING
IC2035
14VOUT1
46 DATA2
47 DATA3
31 DATA4
40 BCK
41 LRCK
38 SCKI
33 MDO
34 MDI
DA DO
COM1-DAT
35 MCCOM1-CLK
36 MLDA LAT
37 RSTDA RST
13VOUT2
LOW-PASS
FILTER
IC2043
D/A-L
R-CH
12VOUT3
11VOUT4
LOW-PASS
FILTER
IC2042
D/A-SL
R-CH
16VOUT7
20VOUT8
LOW-PASS
FILTER
IC2037
D/A-SBL
R-CH
10VOUT5
9VOUT6
LOW-PASS
FILTER
IC2040
D/A-C
D/A-SW
D/A CONVERTER
IC2034
7
45 DATA1
SDO2
XNONAUDIO
33
9
POW-RY
STOP
108
STOP
10
4/8 RELAY
170
TEMP
PROTECTOR
113
PROTECT
18
SDO1
81
DPSID
80
DPSIC
SDO4
82
DPSIE
SDO5
SDO3
DPFSCK
DPBCK
DPLRCK
DIR-ERR
MCK
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