HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
2828
5-2. BLOCK DIAGRAM - AUDIO Section -
13
9
VINL
DOUT
31
TUNER SDA/DAB TxD-OUT
DAB-TXD
IIS-DATA
IIS-SCK (BCK)
32
TUNER SCL/DAB RxD-IN
34 TUNER POWER/DAB POWER-1.2V
DAB-RXD
63 EXT-D SEL C
DAB 1.2V-ON
DAB 3.3V-ON
DAB BOARD & MODULE (DAB TUNER)
14
VINR
8
BCK
7
LRCK
6
SCKI
11
SDIN1
22
SCLKOUT1
19
LRCK
32
76
RESETDSP RESET
8
67
GPIOTAS INT
14
75
SDIN4DSP MUTE
16
78
SCL1DSP IIC CLK
82
SMASTER DATA
83
SMASTER SHIFT
84
SMASTER LATCH
85
NSP MUTE
81
SOFT MUTE
80
PG_MUTE
86
SMASTER INIT
79
DAMP_RESET
59
HP MUTE
58
HP DETECT
i
J302
15
77
SDA1DSP IIC SDA
4XTALO
3XTALI
X762
12.288MHz
X3001
49.152MHz
A/D CONVERTER
IC721
AUDIO DSP
IC762
AUDIO IN
J5001
27SDOUT1
23SCLKOUT2
21MCLKO
31
DATA
30
BCK
29
LRCK
36
XFSIIN
STREAM PROCESSOR
IC3005
11OUTL1
9OUTL2
6OUTR1
4OUTR2
21
SCDT
22
SCSHIFT
23
SCLATCH
18
NSPMUTE
19
SOFTMUTE
27
INIT
20
PGMUTE
4
INPUT_A
5
INPUT_B
10
INPUT_C
11
INPUT_D
DIGITAL POWER AMP
IC3007
OUT_A
OUT_B
OUT_C
OUT_D
2
/RESET
17
OTW2
15
/SD
X101
5MHz
SYSTEM CONTROLLER
IC101 (2/3)
IIS-SFR (LRCK)
BT-TX
PCM_OUT
PCM_CLK
BT-RX
BT-RTS
BT-CTS
BT-RST
BT1
Bluetooth MODULE
PCM_SYNC
66
EXT-D SEL-A
15
Xin
13
Xout
: CD PLAY
: TUNER
: AUDIO IN
SIGNAL PATH
: AUDIO
X102
32.768kHz
10
Xcin
11
Xcout
61C0
51C1
DIGITAL AUDIO SELECTOR
IC741
71Y
A
14
65
EXT-D SEL-B
40
BT RESET
38
BT RTS
37
BT CTS
35
BT TxD-OUT
36
BT RxD-IN
B
2
ACLK
ABCK
ASDATA0
ALRCK
ABCK
ALRCK
41C2
31C3
61C0
51C1
CLOCK SIGNAL SELECTOR
IC742
71Y
92Y
A
14
B
2
41C2
31C3
45HPOUTL1
43HPOUTL2
41HPOUTR1
39HPOUTR2
48
XFSOIN
4SDIN
5BCKI
SAMPLE RATE CONVERTER
IC761
23SDOUT
25BCKO
24LRCKO
RST
13
6 LRCKI
2 RCKI
ASDATA0, ABCK,
ALRCK, ACLK
ADIN
IFMT0
10
10 2C0
11 2C1
12 2C2
13 2C3
21A
31B
DATA/CLOCK SIGNAL
SELECTOR
IC743
41Y
93Y
72Y
D-SEL C
1
52A
62B
11 3A
10 3B
DC DETECT
Q3005
DC DETECT
Q3007
MUTING
Q3002
MUTING
CONTROL SWITCH
Q3003, 3004
DC DETECT
Q3006
>002B
>001B
: Bluetooth
: LAN
: WIRELESS LAN
DAB/FM
ANTENNA
DA
IISD
LRCK
CK
CE
RDSI
TUNER BOARD
BCK
FM/AM
ANTENNA
33
RDS INT/DAB POWER-3.3V
WAVE
SHAPER
IC751, 752
CLOCK
BUFFER
IC3004
MIX
AMP
IC3002
(SBT100/SBT300W) (SBT100/SBT100B)
(SBT300W/SBT300WB)
(SBT100B/SBT300WB)
(SBT100B/SBT300WB)
(SBT300W/SBT300WB)
4
3
8
7
6
BCO SPI DINSPI_OUT
ADA_LRCK
ADA_BCK
AV2DATA0
5
BCO SPI DOUTSPI_DIN
7 BCO SPI CLKSPI_CLK
25
BCO SPI CSSPI_NCS0
PDOUT0
27 BCO SPI REQPDOUT1
21 BCO SPI READYA22
19 BCO WOL INNWAIT
45
BCO RESETNRESET_MOD
ETH_RX+
ETH_RX−
ETH_TX+
ETH_TX−
WIFI1
WIFI MODULE
CN5009
ANT1
ETHERNET
CONNECTOR
LAN
R
L
+
–
+
–
TB3001
SPEAKERS
SPKPROTECT
>003B
52, 5344, 4536, 3728, 29
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