Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
3.3V LDO
3.0V-4.8V
FM
BT
WIFI
50 Ohm RF trace
3.3V LDO
50 Ohm RF trace
OUT
IN
BT_RST
BT_HOST_WAKE
BT_WAKE
WL_HOST_WAKE
WL_REG_ON
WIFI_D3
WIFI_D2
WIFI_D1
WIFI_D0
WIFI_CMD
WIFI_CLK
WIFI_D2
WIFI_CLK
WIFI_CMD
WIFI_D3
WIFI_D1
WIFI_D0
XTAL_OUT
XTAL_IN
BT_RST
BT_HOST_WAKE
WL_HOST_WAKE
WL_REG_ON
AUD5_TXFS
AUD5_TXD
AUD5_TXC
AUD5_RXD
BT_WAKE
AUD5_RXD
AUD5_TXFS
AUD5_TXD
AUD5_TXC
I2C2_SDA
I2C2_SCL
FM_ANT1
FM_ROUT
FM_LOUT
FM_ANT1
OUTA
OUTB
INB+
INA+
INA-
INB-
INA-
OUTA
INB-
OUTB
INB+ INA+
VDD
LDOIN
BT-RXD
BT-TXD
LDOIN
RTC_VDD
RTC_VDD
SWCLK
SWDATA
BT-TXD
BT-RXD
BT_MIC_IN
BT_MIC_IN
BT_MIC_BIAS
BT_MIC_BIAS
BT_LINE_R
BT_LINE_L
GND
GNDGND
WIFI_3V3
GND GND
GNDGND
VCC5V0
GND
GND
GND
GND
GND
GND
GND
VBAT_WL
GND
VCCIO_WL
GND
VCCIO_WL
GND
GND
GND
GND
VBAT_WLWIFI_3V3
GND
GND
GND
GND
GND
FM_5V
GND
GND
FM_5V
VCC5V0
VDD
GND
GND
GND GND
FM_5V
VCC5V0
GND
GND
GND
GND
GND
GND
GND
VCC5V0
VCC3V3
VCC3V3
VCC3V3
AUD_GND
AUD_GND
AUD_GND
DISP0_DAT104
DISP0_DAT114
DISP0_DAT124
DISP0_DAT134
DISP0_DAT144
RTC_CLK_OUT1
SD2_CMD4
SD2_CLK4
SD2_DAT14
SD2_DAT34
SD2_DAT24
SD2_DAT04
DISP0_DAT194
DISP0_DAT184
DISP0_DAT174
DISP0_DAT164
UART2_TXD 4
UART2_RXD 4
UART2_RTS 4
UART2_CTS 4
FM_ROUT 13
FM_LOUT 13
I2C2_SCL4,9,10,13
I2C2_SDA4,9,10,13
UART3_RXD4
UART3_TXD4
I2S_OUTR 13
BT_LINE_R13
BT_LINE_L13
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
16 17Friday, July 24, 2015
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
16 17Friday, July 24, 2015
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
16 17Friday, July 24, 2015
R486 1K
FB51
120 OHM/2A@100MHz
1 2
C479
1nF/NC
+
C478 10uF/16V
C410
0.1uF
C408
0.1uF
R410 3.9K
C475 0.1uF
12
TP2
R276 22R
C416
10uF/16V
C401 22pF
R271 22R
TP4
U41
MIC5319-3.3V
VIN
1
GND
2
EN
3
ADJ
4
VOUT
5
R484 0R
R406
1K
R412
0R
C486 0.1uF/NC
12
FB57
120 OHM/2A@100MHz
21
R282 220K
R408 3.9K
U40
AP6234
WL_BT_ANT
2
N_I2C_SCL
37
N_I2C_SDA
35
TX2
39
TCXO_IN
30
N_REG_PU
38
GND
36
TX1
40
WL_HOST_WAKE
13
GND
3
GND
1
GND
33
GND
31
BT_VIO/N_HOST_WAKE
8
PCM_OUT
25
PCM_CLK
26
PCM_IN
27
PCM_SYNC
28
VDDIO
22
LPO
24
SDIO_DATA_2
14
SDIO_DATA_0
18
SDIO_DATA_CLK
17
SDIO_DATA_CMD
16
SDIO_DATA_1
19
SDIO_DATA_3
15
VBAT
9
WL_REG_ON
12
BT_RST_N
34
FM_RX
4
N_WAKE
5
XTAL_IN
10
XTAL_OUT
11
GND
20
UART_TXD
42
UART_RXD
43
UART_RTS_N
41
UART_CTS_N
44
GPS_RF
32
BT_WAKE
6
BT_HOST_WAKE
7
VIN_LDO_OUT
21
VDD_TCXO
29
VIN_LDO
23
N_VDDSWPIO
45
N_VDDSWP_OUT
46
N_VDDSWP_IN
47
R488
39K
C406
0.1uF
C409
10uF/16V
C407 22pF
R291 3.3K
C566
10uF/16V
R278 100R
C412
0.1uF
R283 100K
R411
3.9K
U62
WLT2564M
NC
1
GP_C1
2
GP_C2
3
GP_C3
4
GP_C4
5
GP_C11
6
GP_C12
7
SWCLK
8
SWD
9
AGND
10
LINE_ROUT
11
LINE_LOUT
12
3.3V
13
LINE_RIN
14
LINE_LIN
15
MIC_IN
16
MIC_BIAS
17
GND
18
RTC_VDD
19
LDO_IN
20
POWER_ON
21
GND
22
GP_A0
23
GP_A10
24
GP_A12
25
GND
26
SD_DATA
27
SD_CLK
28
SD_CMD
29
USB_DP
30
USB_DM
31
GP_A24
32
GP_A25
33
GP_B2
34
GP_B3
35
GP_B4
36
GP_B5
37
GP_B6
38
GP_B7
39
GND
40
GP_B20
41
GP_B21
42
GP_B22
43
NC2
44
3.3V
45
NC3
46
GND
47
GND
48
NC4
49
NC5
50
C483 220nF
TP1
+
C405
10uF/16V
+
C467
10uF/16V
C476
0.1uF
C568
10uF/16V
C402NC
R280
10K
U55
TDA1308T
OUTA
1
INA-
2
INA+
3
VSS
4
INB+
5
INB-
6
OUTB
7
VDD
8
TP3
R407
1K
C482
0.1uF
R272 22R
C480
1nF/NC
C468
0.1uF
+
C481
10uF/16V
C567
0.1uF
+
C411
10uF/16V
R374 22R
C565
0.1uF
C399NC
C484 220nF
U39
MIC5319-3.3V
VIN
1
GND
2
EN
3
ADJ
4
VOUT
5
R275 22R
R409
3.9K
+
C477 10uF/16V
R273 22R
C415
0.1uF
C563
0.1uF
L13
LQH44PN3R3MJ0
CDRH2-110-188X188
C403
0.1uF
J17
IPEX
2
1
R375 22R
X8
37.4MHz
14
3 2
C417
10uF/16V
R279
10K
R274 22R
R482 22R
U51
TEA5767
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
R378 0R
R485 1K
R281 0R
C414
0.1uF
J13
IPEX
2
1
C469 10uF/16V
FB36
120 OHM/2A@100MHz
1 2
+
C413
10uF/16V
+
C404
10uF/16V
FB44 120 OHM/2A@100MHz
R483 22R
C470 10uF/16V
C400
10pF
C485 0.1uF/NC
12
C564
10uF/16V
R487
39K