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MEX-BT5100
MEX-BT5100
22
22
5-2. BLOCK DIAGRAM - BLUETOOTH Section -
• Signal Path
: AUDIO
: BLUETOOTH OUT
: BLUETOOTH IN
: BLUETOOTH OUT
: BLUETOOTH IN
: MIC
33 RTSA#
38 CTSA#
7 TXA
5 RXA
BLUETOOTH MODULE
IC500
BLUETOOTH CONTROLLER
IC511
DATA BUS INTERFACE
IC506
FLASH ROM
IC510
• R-ch is omitted due to same as L-ch.
BT_L
D
8
TXB
DISP_TX
4
RXB
D0 – D7
D0 – D7
15
IOW#
19
IOR#
DISP_RX
E
233
EVOL_DATA
EVOL_DATA
111
EVOL_CLK
EVOL_CLK
H
120
ATT
ATT
K
113
SELF_PRCT
IT_POW
S500
(NOSE DETECT)
IT +3.3V
G
NOSE_SW
DOOR_SW
SH_POW
RESET
SH_RST
SH_RST
L
140
DISP_PW
114
DISP_RST
DISP_IF
DISP_RST
DISP_RST
J
4
A-IN_N_L
9
A-OUT_N_L
10
A-OUT_P_L
7
A-OUT_N_R
41
UART_TX
40
UART_RX
39
UART_RTS
38
UART_CTS
8
A-OUT_P_R
5
A-IN_P_L
MIC500
R-CH
LINE AMP
IC504
OR GATE
IC508
RESET
185
SPI_MOSI
206
SPI_MISO
BT_RST
MOSI
SPI_CLK
204
SPICLK
SPI_CS
46
45
43
44
42
205
SPICS
MISO
186
110
181
CSB
TXRDY
A
166
TXRDYB
108
CSA
98
DQMLU
97
DQMLL
RXRDYB
167
11
43
CSB#
119
DOOR_SW
TXRDY
A#
6
TXRDYB#
10
CSA#
RXRDYB#
X501
14.7456MHz
XTAL2
14
RST
36
XTAL1
13
X503
12.5MHz
XTAL
179
EXTAL
180
44 – 48, 1 – 3
A0 – A2
28 – 26
D0 – D15
A1 – A21
DQ0 – DQ15
A0 – A20
A0 – A2
DQMLL
101
DQMUU
99
DQMUL
128
SD_CKE
19
SD_CLK
129
SD_RAS
107
SD_CS
103
RD/WR
131
SD_CAS
105
NOR_CS
96
RD
DQMLU
DQMLL
DQMUU
DQMUL
SD_CKE
SD_CLK
SD_RAS
SD_CS
RD/WR
SD_CAS
NOR_CS
RD
RD
31 CE#
37 OE
37 OE
NOR_CS
RD
RD
4 WE
10 RST
DQMLU
18
10
UAR
T_INTB
RXRDY
A
218
29
INTB
9
UAR
T_INT
A
30
INT
A
RXRDY
A#
31
RESET
SWITCH
Q501
10
138
SH_PW
MAS_POW
MAS_TX
MAS_RX
118
MAS_PW
195
MAS_TX
201
MAS_RX
CN701
20
CN902
61 – 63, 65,
67 – 74, 76,
67 – 74, 76,
78 – 85, 87
A0 – A21
D0 – D31
60 – 56, 54,
52 – 45, 43,
41 – 38, 36,
34 – 32, 30,
52 – 45, 43,
41 – 38, 36,
34 – 32, 30,
28 – 21
1, 2, 5 – 8,
11 – 15,
17 – 25, 30
26 – 29,
32 – 35,
38, 39, 41,
42, 44 – 47
SD-RAM
IC512
D0 – D31
D0
–
D31
A2 – A14
DQ0 – DQ31
BS0, BS1, A0 – A10
A0
–
A21
16 DQM0
71 DQM1
71 DQM1
DQMLL
DQMLU
DQMLU
28 DQM2
DQMUL
59 DQM3
68 CLK
68 CLK
DQMUU
SD_CLK
SD_CLK
67 CKE
SD_CKE
20 CS
SD_CS
19 RAS
18 CAS
18 CAS
SD_RAS
SD_CAS
SD_CAS
17 WE
RD/WR
22 – 27,
60 – 66
2,
4,
5,
7,
8,
10
, 1
1, 1
3, 7
4,
76,
77,
79,
80,
82,
83,
85,
31,
33,
34,
36,
37,
39,
40,
42,
45,
47,
48,
50,
51,
53,
54,
56
220
RESETP
VOLTAGE
DETECT
IC517
D500
PATTERN
ANTENNA
)
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(Page 25)
(Page 24)
(Page 23)
(Page 24)
(Page 23)
(Page 23)
(Page 24)
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