Table of Contents
Advertisement
HCD-SBT100/SBT100B/SBT300W/SBT300WB
5-9.
SCHEMATIC DIAGRAM - MAIN Section (6/7) -
1
2
3
4
MAIN BOARD (6/7)
A
(SBT300W/SBT300WB)
CN408
19P
CL462
R49
NC
19
0
CL480
BCO_WOL
BCO_WOL
18
CL467
R324
0
NET-DATA
NET-DATA
17
CL466
R52
0
NET-LRCK
NET-LRCK
16
CL473
R100
0
BCO_SPI_READY
BCO_DATAREADY
15
B
CL474
R99
0
BCO_SPI_REQ
BCO_REQ
14
CL477
R80
0
BCO_SPI_CLK
BCO_CLK
13
CL478
R56
0
BCO_SPI_DOUT
FFC6
BCO IC_SIN
12
CL479
R79
0
BCO_SPI_DIN
BCO IC-SOUT
11
CL475
R98
0
BCO_RESET
>04S
BCO_RST
10
CL476
R90
0
BCO_SPI_CS
BCO_CE
9
NET
CL471
BOARD
R50
NW3.3V
8
0
CN5010
CL472
(Page 43)
NW3.3V
7
C
NW3.3V
6
CL468
R61
0
5
GND
R323
R62
4
GND
0
0
CL469
NET-BCK
3
NET-BCK
CL470
2
GND
CL463
R322
1
BCO3.3VP-ON
0
R54
0
D
GND
R171
(Page
>119S
NW3.3V
0
BCO3.3VP-ON
37)
MAIN
FL_5V
BOARD
(7/7)
EVER-5V
FL_GND
CN407
14P
R208
CL441
0
E
GND
1
CL442
FB123
0
BTPCM_OUT
PCM_OUT
2
CL443
FB124
0
BTPCM_CLK
PCM_CLK
3
CL444
FB125
0
BTPCM_SYNC
PCM_SYNC
4
CL446
R167
FFC7
GND
5
0
GND
6
CL447
R238
0
JL68
BT1
BT-MUTE
Bluetooth
BT-MUTE
7
CL448
R239
0
MODULE
BT-RX
BT-TX
8
CL449
R242
0
F
BT-TX
BT-RX
9
CL450
R240
0
BT-CTS
BT-RTS
10
CL451
R241
0
BT-RTS
BT-CTS
11
CL452
FB102
0
3.3V
12
CL453
BT-RST
BT-RST
13
CL454
R243
R247
GND
14
0
10
C116
C122
C153
0.001
0.1
G
C119
C118
C115
0.1
0.047
100p
R292
0
(Page 33)
H
USB-OC
>112S
USB-POWER
MAIN
ILLUM_BL
BOARD
USB-CHARGER
(3/7)
ILLUM_WT
I
(SBT100: US, CND)
R259
0
STBY-LED
CN506
C163
17P
0.001
CL108
POWER-KEY
17
POWER-KEY
CL109
J
16
STBY-R
CL110
KEY1
15
KEY-1
CL111
FB120
0
SIRCS
14
SIRCS
CL112
R244
0
13
D5V
CL132
R291
0
12
FL_GND
CL133
KEY2
11
FFC8
KEY-2
CL134
10
FL_5V
CL131
>05S
9
EVER3.3V
CL135
K
8
FL
D5V_GND
CL118
BOARD
D3.3V
7
CL113
CN5002
DP-CE
DP-STB
6
(Page 45)
CL119
ILLUMI-WT
5
CL126
DP-CL
DP-CL
4
CL123
R248
ILLUMI-BL
3
CL342
0
DP-DI
DP-DI
2
CL343
JOG
JOG
1
C123
R249
0.1
L
0
R289
0
R234
0
R484
C126
C147
1
0.1
JL444
22k
M
(Page 35)
>116S
DAMP-RST
PG_MUTE
MAIN
BOARD
R482
(5/7)
0
JL445
N
(EXCEPT SBT100: US, CND)
HCD-SBT100/SBT100B/SBT300W/SBT300WB
• See page 50 for Waveforms. • See page 52 for IC Block Diagrams. • See page 60 for IC Pin Function Description.
5
6
7
8
9
(SBT100/SBT300W)
(SBT100/SBT100B)
C106
C128
C127
0.1
100p
100p
R118
R117
R116
R288
10k
4.7k
4.7k
10k
TUNER-SDA
R102
FB127
100
TUNER-SCL
R101
FB128
100
C144
R114
0.1
4.7k
C154
R112
1
47k
1
2
3
R150
22k
R122
100
5
4
RDS-INT
R123
100
TUNER-P
R124
0
BT-TX
1
BT-RX
R125
100
R126
100
BT-CTS
IC107
R127
0
BT-RTS
R135
0
+3.3V REGULATOR
IC107
R139
0
BT-RST
MM3411A33NRE
JL101
R113 220k
R128
0
R130
0
R088
0
JL116
R152
0
JL107
JL102
R119 220k
SBT300W/
SBT300WB
Q104
LSAR523UBFS8TL
D103
DA2J10100L
PROTECTOR
R121
1
R120
0
Q105
LSAR523UBFS8TL
D104
DA2J10100L
IC103
PROTECTOR
+3.3V REGULATOR
R133
IC103
1
MM3411A33NRE
5.1
3
CE
NC
4
R129
0
2
GND
5.1
3.3
1
VDD
VOUT
5
R245
C125
C148
0
1
0.1
R483
0
JR122
0
JR121
0
10
11
12
13
14
R206
2.2k (SBT100: US, CND)
4.7k (EXCEPT SBT100: US, CND)
R169
1M
(SBT300W/SBT300WB)
13
12
C140
C103
C107
R181
0.1
0.1
0.1
150k
R258
10k
R202
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3.3
31
MTK DIN
3.2
32
3.2
33
VREF
3.3
34
TUNER SDA/DAB TxD-OUT
SPEC IN
<<3.3>>
35 BT TxD-OUT
TUNER SCL/DAB RxD-IN
<<3.3>>
36 BT RxD-IN
RDS INT/DAB POWER-3.3V
MTK CS
<<0>>
37 BT CTS
TUNER POWER/DAB POWER-1.2V
MTK BUSY
<<0>>
38 BT RTS
CDM RVS
<<3.2>>
IC101
39 BT POWER
CDM FWD
<<3.3>>
40 BT RESET
CDM LOAD END SW
0
SYSTEM CONTROLLER
41 NFC SW
CDM UNLOAD END SW
IC101
[3.3]
R5F3650KCDFA (SBT100/SBT100B)
42 USB-OC
NFC DATA
R5F3650MCDFA (SBT300/SBT300WB)
[3.3]
43 USB-POWER
NFC SEL
(0)
44 CP SELECT
NFC IRQ
3.3
45 BCO RESET
SMASTER INIT
3.3
WM RxD IN
46 NFC SPICLK
NSP MUTE
WM SLEEP IN
47 WM TxD OUT
SMASTER LATCH
USB/UART SELECT
48
SMASTER SHIFT
49
SMASTER DATA
50
SOFT MUTE
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
R358
0
R178
47k
36
36
15
16
17
18
R228
(SBT300W/SBT300WB)
1.5k (SBT100: AUS/SBT300W: AUS/SBT300WB: AUS)
4.7k (SBT100: US, CND)
JR202
0
JR204
0
JR206
0
TUNER-SDA
R175
TUNER-P
R170
C109
220k
1
3
0
22p
X102
32.768kHz
RDS-INT
R176
TUNER-SCL
C110
10M
2
4
18p
X101
5MHz
C417
C112
C111
1
0.1
0.1
SBT100: US, CND, AUS/
SBT300W: AUS/
SBT300WB: AUS
R179
R222
R151
R206
10k
4.7k
10k
R228
R157
100
R191
100
R198
0
MTK-RST
R201
0
MTK-CLK
MTKIC-DIN
MTKIC-DOUT
0
R205
0
R225
R226
10k
10k
2
1
(0.2)
3
4
100
3.3
Avcc
99
3.3
98
CL201
3.3
97
CL228
Avss
96
CL227
R091
0
(3.1)
MTK-CS
95
R194
0
(2.4)
MTK-BUSY
94
R209
0
(0)
CDM-RVS
IC202
93
R210
0
(0)
CDM-FWD
92
R211
100
(0.3)
CDM-ESW
DATA/CLOCK SIGNAL SWITCH
91
IC202
(0.3)
CDM-UESW
TC74VHC4066AFK(EK)
90
0
R212
89
R073
100
(3.3)
220k
0
1
1I/O
88
1
(3.3)
R223
87
2
1O/I
0
3.3
SMASTER-INIT
86
(3.3)
R219
0
3.3
NSP-MUTE
3
2O/I
85
R218
0
3.3
SMASTER-LATCH
(3.3)
84
4
2I/O
R231
0
3.3
SMASTER-SHIFT
83
(0)
R220
0
3.3
SMASTER-DATA
5
2C
82
3.3
S-MUTE
(0)
81
6
3C
R221
0
7
GND
Q202
LTC014EUBFS8TL
INVERTER
(3.3)
(0)
R183
R189
R192
100
0
0
(SBT300W/SBT300WB)
SYS-PROTECT
R180
0
POWER-ON
Note: When IC101 on the MAIN board is replaced, refer to "CHECKING
METHOD OF NETWORK CONNECTION" on page 5.
19
20
21
22
D102
BAV99-215
R204
0
ET101
C113
1
(CHASSIS)
CN106
9P
JL119
1
GND
JL120
2
RXD
JL121
3
BUSY
JL122
4
VDD
JL123
5
SCLK
(NC)
JL124
6
TXD
JL125
7
PGM
JL126
8
RST
9
GND
MTK-CS
MTK-CS
MTK-BUSY
MTK-BUSY
MTK-RST
MTK-RST
MTK-CLK
MTK-CLK
MTKIC-DIN
(Page 31)
MTKIC-DIN
MTKIC-DOUT
MTKIC-DOUT
CDM-ESW
R140
>105S
CDM-ESW
0
CDM-UESW
CDM-UESW
MAIN
BOARD
CP_RESET
(1/7)
CP_SDA
JL307
MTK_CP_IIC_SDA
JL306
MTK_CP_IIC_CLK
CP_CLK
DVDD3.3V
IC102
(Page 32)
RESET
IC102
>106S
BU4829F-TR
CDM-RVS
CDM-RVS
MAIN
CDM-FWD
R155
BOARD
CDM-FWD
0
(2/7)
C104
0.1
C230
DSEL-C
0.1
DSEL-C
DSEL-B
DSEL-B
DSEL-A
DSEL-A
TAS-INT
TAS-INT
(3.3)
DSP-AMP-SDA
(Page 34)
VCC
14
DSP-AMP-SDA
R207
DSP-AMP-CLK
10k
(3.3)
DSP-AMP-CLK
1C
13
DSP-MUTE
>113S
DSP-MUTE
(3.3)
DSP-RST
4C
12
DSP-RST
MAIN
BTPCM_OUT
BOARD
(3.3)
BTPCM_OUT
4I/O
11
BTPCM_CLK
(4/7)
BTPCM_CLK
(3.3)
BTPCM_SYNC
4O/I
10
BTPCM_SYNC
NET-DATA
(3.3)
NET-DATA
3O/I
9
NET-BCK
NET-BCK
(0)
NET-LRCK
3I/O
8
NET-LRCK
CN404
8P
CL428
8
GND
NFC_RFDET
R022
0
CL427
7
NFC RFDET
NFC_SW
R021
0
CL426
FFC9
6
NFC SW
R025
0
CL425
NFC_IRQ
5
NFC1
NFC IRQ
R024
0
CL424
NFC_SEL
NFC
4
(RC-S801/A)
NFC SEL
R023
0
CL423
NFC_DATA
3
NFC DATA
R020
0
CL422
NFC_SPICLK
2
NFC SPICLK
CL421
1
EVER3.3V
CN403
R147
2P
100
1
EVER 3.3V
(NC)
2
POWER-ON
SMASTER-INIT
SMASTER-INIT
NSP-MUTE
NSP-MUTE
(Page 35)
SMASTER-LATCH
SMASTER-LATCH
SMASTER-SHIFT
SMASTER-SHIFT
>118S
SMASTER-DATA
SMASTER-DATA
S-MUTE
MAIN
S-MUTE
BOARD
HP-MUTE
(5/7)
HP-DETECT
SMASTER_POWER
(Page 37)
EVER-3.3V
JL25
>120S
AC-CUT
SYS-PROTECT
SYS-PROTECT
MAIN
POWER-ON
BOARD
POWER-ON
(7/7)
D5V
(Page 33)
8
>109S
4
3
MAIN
BOARD
2
(3/7)
1
Hide quick links:
Advertisement
Table of Contents
