插卡音箱原理图模版

DEL
REC
TEST
S1
S2
S3
S4
NEXT
PLAY
PREV
6 7
8 9
4R7
MODE
CARD
1 2 3 4 5 6 7 8 9 10 11
AUX
13 12
11 10
USB
DATA2 DATA3 CMD VSS VDD CLK VSS DAT0 DAT1 WP NC
12 13 14 15
MHz MP3
+3.3V
C23 106
R18 1K
AUXR AUXL
C24 224
R17 4K7
P17_0.01V
P16_1.64V
P15_1.64V
P14_1.79V
P13_1.64V
P12_1.56V
P11_1.56V
P01_0.01
P00_0V
P30_0.66
2.99V
P10_1.64V
VSSIO_0V
3.3V
10 9 7 6 12 8 11 3 5 4 2 1
M5 M4 M3 M2 M1 G F E D C B A
12 11 10 9 8 7 6 5 4 3 2 1
LCD_COM5 LCD_COM4 LCD_COM3 LCD_COM2 LCD_COM1 LCD_S6 LCD_S5 LCD_S4 LCD_S3 LCD_S2 LCD_S1 LCD_S0
U2 1 2 3 GND FMIN GND SCLK SDIO RDA5807M
C15 FM_OSC R9 NC 15p
A
HPVDD
C10 475
DACVDD RTCVDD OSC32KI VCOM DACR DACL
LOUT ROUT GND VDD RCLK
10 9 8 7 6
C7 105
GND VDD OUT-
5
3 2
3 2
3 2
3 2
3 2
3 2
4 1
4 1
4 1
4 1
4 1
LED-4_8S
LED1 LED
R38 NC J6 C31 106
R36 1K
LED2 LED 5V
LED-4_8S R37 1K
D
VMCU
C34 106
5 3
Vi Vo H G
1 2
C32 106 C33 105
USB_DM USB_DP
VCOM_1.55V
DACR_1.55V
HV_3.33V
OSC32KO_0.37V
DACVDD_3.12V
RTCVDD_1.66V
OSC32KI_0.41V
WKUP_0.01V
DACL_1.55V
P_0V
+3.3V VMCU 1 2
C17 475 C18 475 MIC AUXL AUXR FMROUT
USB
VCC L-IN AGND R-IN ACGND
1 2 3
BT1 3.7V R34 33R
KEY R28 51K C30 100uF/10V R29 33K R30 6K2 R31 9K1 R32 15k R33 24k
FM
4
D1 IN4001
VBT
VMCU
R25 22K
S5
S6
A B C D E F G M5 M4 M3 M2 M1
7 6 5 VMCU
1 2
SPK
FMLOUT FMROUT DACR
C9 102
USB_DP
X1 32.768K
A
C11 105 R8 4R7 C14 475
R5 15K
48
47
46
45
44
43
42
41
40
39
38
37
L1
U3 AC2092
C12 474
FM_CLK FM_DAT
4 5
Biblioteka BaiduNC
+3.3V
3 4 5 6 7 8 9 10 11 12
GND VDD OUT-
7 6 5 VMCU
1 2
SPK
+3.3V
IIC_DAT IIC_CLK
DACL R11 15K C20 474
R13 20K
IIC_DAT IIC_CLK
R14 1K R15 1K
FM_DAT FM_CLK
+1.8V 29
C22
B
+3.3V
R27 4R7 C29 105 R35
TF1 SD-TF
J4 MINI5P 5 5V 4 LINE_L 3 2 LINE_R 1
R26 1R
MiNi-USB
SD_CMD SD_VDD SD_CLK SD_DAT
1 2 3 4 5 6 7 8 9
D2 D3/CS CMD VDD CLK VSS D0 TF D1 WP
5 4 3 2 1 6
5V J7 +3.3V V G I IR 3 2 1 D
4
6
V M P G
VMCU LED3 LED
R39 680R
VMCU LED4 LED
R40 680R
IR
U5 HX4004
USB
SD
4 1
SD USB
1 2 3
Power Key
4 5
2013/01/14
6
1
2
3
4
5
6
+1.8V
C1 20p C6 105 C2 20p R3 2M
OSC32KO
VBT
ANT1 ANT
U1 MUTE
C3 105
1 2 3 4
shutdown OUT+ bypass IN+ IN8002
R7 47K
8
J1
C4 105
C5 105
R1 0R RTCVDD
USB_DM
R2 120K C8 101 R4 100K
U4 MUTE
C16 C19 102 105
1 2 3 4
shutdown OUT+ bypass IN+ IN8002
R12 47K
8
J2
VCC=4.0V VSSIO=0V P23 P24_0.04V P25_0.04V P26_1.54V P27_1.54V P33_0.63V P32_0.63V P31_0.67
FMLOUT LCD_COM3 LCD_COM2 LCD_COM1 LCD_COM5
R16 36K
B HPVDD
28 27 26 25
FM_OSC KEY R19 3K3
104
LINEIN R20 10K
U4 1 2 3 shutdown OUT+ bypass IN+ IN8002 GND VDD OUT8 7 6 5
R21 IIC_CLK IIC_DAT C27 102 C25 104 2K
LINE_R LINEIN LINE_L
MIC1
MIC
C26 224 R23 47K R24 47K
R22 4K7
2 J3 R 4 P 3 L 1 G PH_4P
13
14
15
16
17
18
19
20
21
22
23
24
+3.3V
C28 104
4
MIC
LCD_S6
LCD_S5
LCD_S4
LCD_S3
LCD_S2
LCD_S1
LCD_S0
MCU
C SD1 SD SD_CMD SD_VDD SD_CLK SD_DAT
TEST
MUTE
IR
FM Receiver
+3.3V
K1 SW
Sperker EarPhone
C
J4 J5 LCD_S0 LCD_S1 LCD_S2 LCD_S3 LCD_S4 LCD_S5 LCD_S6 LCD_COM5 LCD_COM4 LCD_COM3 LCD_COM2 LCD_COM1
DACVSS_0V
M_0V
3.3V
P22_3.33V P21_3.33V P20_3.33V P34_0.65V P02_3.33V P03_3.33 P04_1.82V DVDD_1.83V P05_1.83V P06_3.32V P07_3.3V
36 35 34 33 32 31 30
SD_DAT SD_CMD SD_CLK LCD_COM4