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STR-KS360/KS360S
STR-KS360/KS360S
14
14
6-3. BLOCK DIAGRAM - DSP/S-AIR Section -
A
DATA_DIR, DOUT,
BCK, LRCK CKOUT
G
MUTE
LRCK
DOUT
DATA_DIR
SD1
SIGNAL SELECTOR
IC1701
14 4A
13 4B
CKOUT
11 3A
10 3B
SD0
BCK
SD2
SD3
5 2A
LRCK
BCK
6 2B
MCK
3 1B
4Y 12
3Y 9
2Y 7
SEL
1
1Y 4
SWITCHING
IC1702
3 1B
6 2B
10 3B
14
13
2 1A
F
4B
4A
1Y 4
2Y 7
3Y 9
SEL
1
4Y 12
MUTING
Q1700
C
DIR_XSTATE, DIR_RERR
HDMI_MUTE
48
PCM_MUL
TI
21
SYSTEM CONTROLLER
IC1005 (2/4)
SWITCHING
IC1007
78 DPSIA
79 DPSIB
88 DPLRCK
94 DPFSCK
89 DPLBCK
16 DIR_ERR
82 DPSIE
81 DPSID
80 DPSIC
DSP
SPIDS
26
DSP_RESET
88
DSP_INTR
68
SPIDS
∗
RESET
∗
INT_REQ
DSP
IC1003
DPSOA 64
SWITCHING
IC1002
1
2
5
3
7
6
MUTING
Q1004
DPDVLRCK 86
DPDVBCK 87
DPSOB 65
DPSOC 70
SWITCH
IC1000
AMP_BCKO
AMP_LRCKO
AMCK
AMP_DATA1 – AMP_DATA3,
AMP_BCKO, AMP_LRCKO, AMCK
H
AMP_DATA1
AMP_DATA2
AMP_DATA3
DSP_SPI CLK
7
DSP
MOSI
5
DSP
MISO
6
S-AIR_I2C_SDA
78
SAIR_SEL
85
S-AIR_I2C_SCL
77
S-AIR GPIO2
67
SAIR_ADC_SEL
70
S-AIR_DET
71
S-AIR_SRC_MUTE
34
S-AIR RST
63
143
142
X1000
25MHz
XTAL
CLKIN
SD0 – SD3, MCK,
BCK, LRCK
97 NONAUDIO
∗
B
AUDIO
DIR_XSTATE
DIR_RERR
122 121 15
D+3.3V
DPSOE 77
SIGNAL SELECTOR
IC1008
2 A0
3 B0
5 A1
6 B1
11 A2
10 B2
14 A3
13 B3
Y0 4
Y1 7
Y2 9
Y3 12
S
1
1
CN100
EZW-T100
4
2
16
26
15
14
23
19
18
7
12
25
20
11
24
M
S AIR OUT L
L ch
R ch
SD1
SD2
BCK1
BCK2
LRCK1
LRCK2
I2C_SDA
I2C_SCL
INT
ADC_SEL
GND
SRC_MUTE
RESN
R-CH
• SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
(KS360S)
SPICLK
MOSI
MISO
125 127 126
(Page 12)
(Page 13)
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