HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
28
28
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
RESET
DSP
RESET
8
67
GPIO
TAS INT
14
75
SDIN4
DSP
MUTE
16
78
SCL1
DSP
IIC CLK
82
SMASTER DA
TA
83
SMASTER SHIFT
84
SMASTER LA
TCH
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
SDA1
DSP
IIC SDA
4 XTALO
3 XTALI
X762
12.288MHz
X3001
49.152MHz
A/D CONVERTER
IC721
AUDIO DSP
IC762
AUDIO IN
J5001
27
SDOUT1
23
SCLKOUT2
21
MCLKO
31 DATA
30 BCK
29 LRCK
36 XFSIIN
STREAM PROCESSOR
IC3005
11
OUTL1
9
OUTL2
6
OUTR1
4
OUTR2
21
SCDT
22
SCSHIFT
23
SCLA
TCH
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
6 1C0
5 1C1
DIGITAL AUDIO SELECTOR
IC741
7
1Y
A
14
65
EXT
-D SEL-B
40
BT
RESET
38
BT
R
TS
37
BT
CTS
35
BT
TxD-OUT
36
BT
RxD-IN
B
2
ACLK
ABCK
ASDATA0
ALRCK
ABCK
ALRCK
4 1C2
3 1C3
6 1C0
5 1C1
CLOCK SIGNAL SELECTOR
IC742
7
1Y
9
2Y
A
14
B
2
4 1C2
3 1C3
45
HPOUTL1
43
HPOUTL2
41
HPOUTR1
39
HPOUTR2
48 XFSOIN
4 SDIN
5 BCKI
SAMPLE RATE CONVERTER
IC761
23
SDOUT
25
BCKO
24
LRCKO
RST
13
6 LRCKI
2 RCKI
ASDATA0, ABCK,
ALRCK, ACLK
ADIN
IFMT0
10
10 2C0
11 2C1
12 2C2
13 2C3
2 1A
3 1B
DATA/CLOCK SIGNAL
SELECTOR
IC743
4
1Y
9
3Y
7
2Y
D-SEL
C
1
5 2A
6 2B
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 DIN
SPI_OUT
ADA_LRCK
ADA_BCK
AV2DATA0
5 BCO SPI DOUT
SPI_DIN
7 BCO SPI CLK
SPI_CLK
25 BCO SPI CS
SPI_NCS0
PDOUT0
27 BCO SPI REQ
PDOUT1
21 BCO SPI READY
A22
19 BCO WOL IN
NWAIT
45 BCO RESET
NRESET_MOD
ETH_RX
−
ETH_TX
−
WIFI1
WIFI MODULE
CN5009
ANT1
ETHERNET
CONNECTOR
LAN
R
L
+
–
+
–
TB3001
SPEAKERS
SPKPROTECT
>003B
52, 53
44, 45
36, 37
28, 29
(Page 29)
(Page 27)
(Page 27)