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STR-KS2300
STR-KS2300
12
12
A
DATA0, BCK
LRCK CKOUT
G
MUTE
LRCK
DATA0
SD1
INPUT SELECTOR
IC1008
2 A0
3 B0
CKOUT
5 A1
6 B1
SDO
BCK
SD2
SD3
11 A2
LRCK
BCK
10 B2
MCK
13 B3
Y0 4
Y1 7
Y2 9
S
1
1
Y3 12
INPUT SELECTOR
IC1900
3 0B
6 1B
10 2B
14
13
14 A3
• SIGNAL PATH
F
3B
3A
0Y 4
1Y 7
2Y 9
S
1
1
3Y 12
DATA SELECTOR
IC1017
1 A
2 B
Y 5
A/B
6
MUTING
Q1900
C
DIR_XSTAE, ERR
HDMI_ERR
30
HDMI SELECT
22
SYSTEM CONTROLLER
IC1018 (2/4)
D FLIP-FLOP
IC1014
INVERTER
IC1010
78 DPSIA
79 DPSIB
88 DPLRCK
INVERTER
IC1016
RSRA
TE
50
94 DPFSCK
89 DPBCK
16 FLOG1
82 DPSIE
81 DPSID
80 DPSIC
DSP
SPDIF(LA
T)
64
DSP
RESET
65
DSP
INT
83
XSPIDS
XRESET
FLOG2
DSP
IC1009
DPSOA 64
SWITCHING
IC3951
1
2
5
3
7
6
MUTING
Q3950
DPDVLRCK 86
DPDVBCK 87
DPSOB 65
DPSOC 70
SWITCH
IC3950
BCKO
BCKO
MCKO
D1 – 3, MCKO,
BCKO, LRCKO
BCKO, LRCKO
H
D1
D2
D3
FLASH MEMORY
IC1903
DSP
SPI CLK
91
DSP
MOSI
90
DSP
MISO
89
SF DSP
MAS
67
SF CPU CE
66
DSP_SPI_CLK
DSP_MISO
DSP_MOSI
SPI_MAS
CPU_CE
SPICLK 125
MOSI 127
XSF_CE 98
SPI_MAS 63
MISO 126
DSP_SPI_CLK
DSP_MISO
DSP_MOSI
SPI_MAS
CPU_CE
SWITCHING
IC1003
1 CE
6 SCK
5 SI
5 SI
2 SO
: AUDIO (DIGITAL)
143
142
X1302
25MHz
XTAL
CLKIN
SD0 – 3, MCK,
BCK, LRCK
97 XNONAUDIO
B
AUDIO
DIR_XSTAE
ERR
RESET SIGNAL
BUFFER
IC1005
62
RST TRI
55
INIT
RESET SIGNAL
GENERATOR
IC1007
RESET
SWITCH
IC1006
STBY +3.3V
FLIP-FLOP
IC1004
122 121 15
6-3. BLOCK DIAGRAM - DSP Section -
(Page 10)
(Page 11)
(Page 10)
(Page 11)
(Page 10)
(Page 13)
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