Premier BB-5313USBTB Manual De Instrucciones página 18

CIRCUIT DIAGRAM
AD_KEY
R65
R76
3.3K
0R
105
C9
10UF C7
10UF
C5
V3_3V
VBAT
C23 C10
C
C VDDIO
1
VDO5V
2
VSSIO
3
P23_IR_TR
4
AUXL
P24_AUXL
5
AUXR
P25_AVXR
6
FML
P26_FML
7
FMR
P27_FMR
8
C/S1 P33_COM3
9
C/S2 P32_COM2
10
C/S3 P31_COM1
11
P30_COM5
C/S4 12
IR
V3_3V
VPP
GND
2301
BATT
VBAT
R4
2.2R
8
U6-C
4
GND
SD_CMD
V3_3V
SD_CLK
SD_DAT
VBAT
USBDM
USBDP
R63 10K
C18
R64 100P
6.2K
C17
S)
12C_CLK
1K
R66
1K R67
12C_DA
R-CH
C8 10UF R6
0
L-CH
C3
10UF R1
0
RTCVDD
Y10 ZTA
C21
R5
2M
105
C11
105
P22_SD_DA SD_DA
36
P21_SD_SMD SD_CMD
35
P20_SD_CLK
34 SD_CLK
HP-DET
U13 P34_COM4
33
P02_I2C_DA
12C_DA
32
P03_I2C_CLK
12C_CLK
31
P04_LCD_SEL
30
MUTE2
DVDD_1_8V
29
P05_FMOSC FMOSC
28
P06_ADKEY0 PWRKEY
27
P07_ADKEY1 AD_KEY
26
VSSIO1
25
DGND
V3_3V
C6
104
R32
15K
MUTE1
AB/D
47K
3.3V
R13
C28
104
GND
KEY1
KEY2
KEY3
R78
2.2K
DACR
DACL
R35
68K
105
C29
6
-
7
R71
5
R39 + 5.6
U6-B
10K
LM358
GND
1/2VCC
C27
104
3
+
1
R36
2
-
10K
LM358
104 105
U6-A
C26 C25
'$ $ 7
& ' 0
966
GND
R50
2.2R 9''
966
&/.
GND
966 966
'$7
966
'$7
'$7
966
:3
R9
3.3K
JP3
1
VCC
2.2R R23
2
D-
3
D+
GND
4
-$&.
USB1
IC1
RDA5807SP/BK1080/QN8075
1 16
GPIO1 GPIO2
GND
2 15
GND1 VA
3 14
GND2 GND5
FM_L
R69 5.6k
4 13
FMIN LOUT
C45
L1 R70 5.6k
5 12
GND3 ROUT
C44
FM_R
6 11 GND
NC GND4
7 10
SCLK VCC
8 9 2.2R R61
SDIO RCLK
V3_3V
100PF
C22
GND
FMOSC
4
'(7
3
/
& 3
2
5
1
* & 3
3+
50
GND
D+
D-
5
SS14
1
2
BAT3.7V
3 D1
4
5
GND
USB2
V_PAD
M1
RDA5850-SS
C41
R14
105
10K
10K
R15
105
C42
C16
VBAT
105
MUTE1
C15
2.2K
105 5.6K
R77
R45
GND
GND
C32
104
R37
68K
R38
68K
MUTE1
5.6K
R46
GND
GND
C30
104
R43 C4
6 '&$ ' 5
105
5.6
GND
1/2VCC
VBAT
GND
R25
47K
GND
LED_7PIN-4X8X36
LED1
USB FM
SD
+ '( 3 7
5
.
AUX-L
AUX-R
5.
SW1
VBAT
BAT3.7V
SK-3.0/3P
C12 C13
+
104
3V7
100UF
BT2
GND
ANT2
BULETOOTH_ANT
GND
R11
10K 5%
V_PAD
FMR
FML
NEW ADD
R3 1.5K
IC-XTP2008/4871
1 8
TO-SPK
GND
2 7
3 6
VBAT
C366 4 5
105
U5
R47 1.5K
J6
R411 20K
1
2
3
4
CON_4PIN
IC-XTP2008/4871
1 8 TO-SPK
GND
2 7
3 6
VBAT
4 5
C2
105
U1
R40 5.6K
R42 20K
VBAT
GND
VBAT
R12
100K
105
C46
C40
R44
GND
105
6.8K
GND
P-5