瑞芯微rk2608a标准电路图(mp4)

E1 10uF
20K AOR C102 R102 474 C14 C15 104 104 VCC VDD L1 R9 2K2 C16 104 10uH E5 10uF L2 10uH MIC AIR2 AIL2 AIR1 AIL1 SPK_CON R10 E6 10uF VDDA VDDAO 20K
R1 10K
RREF AGND DM DP VCCA D0 D1 D2 D3 D4 D5 D6 D7 RD/BY FREN FWEN FWP VDD VSSD VCC P2.4/A0 FALE/RS/A1 FCLE/A2 P2.7/A3 A4 A5 A6 A7 A8 A9 A10 A11
U1 RK2608A
VCC33 VSSD A15 A14 DQM1 DQM0 A20 A19 A18 A17 A16 IBOOT VSSD VCC VDD HP_SENSE AOR VDDAO AOMS AOM VSSAO AOL VDDA VSSA VCOM IREF MIC AIR2 AIL2 AIR1 AIL1 P1.7/SDO
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
SPK_CON
R101 10K R107 47K
1 2 3
SHUTDOWN BYPASS
VO2 GND
8 7 6 R108 VB AOR AOL
R103 10R E100 22uF R106 0R FM1 5 4 3 2 1 GND VDD AFL GND AFR NC(R/W) GND CLK ANT DATA MQ-102BC 6 7 8 9 10 C105
FM_VCC
R5 330K C7 VDD 104
C103 105
C104 103
SP10115-MDDMF-T12XXBC00
SDRAM 1X16 M12L16161A
VCC R407 0R VCC_L D8 D9 D10 D11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
R104 R105 47K 47K AIR1
2
C107 105 AIL1 C108 105 R112 C109 5K6 221
128 127 FCE0 126 LCDCSN 125 LCDWRN 124 LCDRDN 123 D15 122 D14 121 D13 120 D12 119 D11 118 D10 117 D9 116 D8 115 VOL_ADJ 114 113 RESETN 112 111 110 109 XOUT 108 XIN 107 106 105 BAT_DET 104 REF_1V8 103 CHG_OK 102KEY_IN 101 100 99 98 97
KEY_IN R15 SW7 VSW8 V+ SW9 LIST 100K R16 47K R17 22K U300 DATA2 CD/DATA3 CMD VSS1 VDD CLK VSS2 DATA0 DATA1 CD WP COM 9 1 2 3 4 5 6 7 8 10 11 12
E300 10uF
E3 10uF VCC
VB
AIR2 105
FM-ANT 101
VDDA FCE0 LCDCSN LCDWRN LCDRDN P3.7/D15 P3.6/D14 P3.5/D13 P3.4/D12 P3.3/D11 P3.2/D10 P3.1/D9 P3.0/D8 P1.0/NORCSN TEST RESETN VCC VSSD VDD XOUT XIN VSSPLL VDDPLL LRADC0 LRADC1 LRADC2 LRADC3 REXT100K VCCA VSSD VCC33 VBAT42
U402 DB0 DB1 DB2 DB3 GND1 VCC1 /CS RS /WR /RD IMO X+ Y+ XYLED-A LED-1 LED-2 LED-3 LED-4 IM3 DB4 DB10 DB11 DB12 DB13 DB14 DB15 DB16 DB17 /RESET VCI VCC2 GND DB5 DB6 DB7 LCD-4135AA
600R/100MHZ L101 3 600R/100MHZ L102 4 600R/100MHZ R L
1
U100
SP100 SPEAKER
HP_SENSE
L100
2
E4 10uF
105 C101
5K6 R116 C110 5K6 221 D
I2C_SCL I2C_SDA
G
C13 105
C100 AIL2
SDDI C4 104 R3 220K Q1 C5 104 R4 1M 8050 VCC R2 10K RESETN C11 VCC104 C12 104VDD FCE2 FCE3 R11 1K R12 100K R13 10K 33 34 35 36 37 38 39 40 41 42 LIGHT_CON 43 SDDO 44 SDDI 45 SDCLK 46 FCE1 47 48 49 50 KIN0 51 KIN1 52 53 KIN2 KIN3 54 55 KIN4 KIN5 56 PLAY_ON 57 PWR_ON 58 I2C_SDA 59 60 I2C_SCL 61 62 SD_DET 63 64 USB_DET VDDO VDDA SDCLK SDDO SD_DET
R L
5K6 R111
4
HP
R110
3
1
J100 PHONE4
DQM1 DQM0
AOL
C*100 474 R*100
J101 PHONE4
HP MIC100 MIC 2 FM-ANT
C112 473
L103 600R/100MHZ L104 600R/100MHZ
HP_SENSE AOR AOMS AOM AOL
VCC_L
NC1 PS0 PS1 PS2 PS3 RESET VSYNC HSYNC DOTCLK DEN DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 RD WR DC CS VSS VCC LEDLED+ BM4210AC B
1
2
3
4
5
6
7
8
Y1 XOUT 24MHZ R6 1M C8 8P E2 D 10uF C10 103 C9 8P VCCC6 104 XIN
BATT R7 330K R8 100K
IN
GND
VB 1
U9 LN6206P182MR OUT 3
REF_1V8 VDDO R14 NC VCC
R100 10R
C301 474
G5121
SDDI SDCLK SDDO SD_DET
PANEL (BYD)
U404 1 LED_EN 2 3 VB 4 PGND EN VDD GND AMC7111 LED1 LED2 LED3 LED4 8 LED17 LED26 LED35 LED4-
1 2 3 4 5 6 7 8 9 10 11 D15 12 D14 VCC 13 D13 14 D12 15 D11 R406 D10 16 0R D9 17 18 D8 19 VCC_L 20 D7 21 D6 22 D5 23 D4 24 D3 25 D2 26 D1 27 D0 28 VCC_L 29 LCDRDN LCDWRN 30 FALE/RS/A1 31 32 LCDCSN 33 34 VCC_L LED- 35 LED+ 36 C401 10uF RESETN
C
1 2 3 4 5 D0 6 C1 D1 7 103 8 D2 D3 9 D4 10 D5 11 D6 12 D7 13 RD/BY14 FREN 15 FWEN 16 FWP 17 18 19 20 A0 21 FALE/RS/A1 22 23 FCLE/A2 A3 24 25 A4 26 A5 27 A6 28 A7 29 A8 30 A9 A10 31 A11 32 DM DP
VCC VDDO VB R223 4.7K C204 104 22uF 5 VFB VB 4 E200 VIN U201 SW GND RUN 3 2 1 L201 4.7uH R213 220K C205 220pF E201 10uF L202 VDD 1 2 3 4 5 6 RD/BY 7 8 FREN FCE0 9 FCE1 10 11 VCC 12 C300 13 104 14 15 16 FCLE/A2 FALE/RS/A1 17 18 FWEN 19 FWP 20 21 22 23 24 RESETN
C
ANALOG
VCC U303 1 2 3 4 5 6 7 D4 8 9 D5 10 D6 11 12 D7 13 DQM0 14 15 WEN CASN 16 RASN 17 18 CSN BA0 19 A10 20 21 A0 22 FALE/RS/A1 FCLE/A2 23 A3 24 25 D0 D1 D2 D3 C304 104 VDD DQ0 DQ1 VSSQ DQ2 DQ3 VDDQ DQ4 DQ5 VSSQ DQ6 DQ7 VDDQ LDQM WE CAS RAS CS BA A10/AP A0 A1 A2 A3 VDD VSS DQ15 DQ14 VSSQ DQ13 DQ12 VDDQ DQ11 DQ10 VSSQ DQ9 DQ8 VDDQ NC/RFE UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 VSS 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 D15 D14 L400 D13 D12 D11 D10 D9 D8 DQM1 CLK CKE A9 A8 A7 A6 A5 A4 VB C403 105 C404 104 U401 6 5 LIGHT_CON R403 1K R400 10K 4 VCC LX OVP GND EN FB 1 2 3 R404 30R LED4.7uH SS0520 C400 105
R119 VCC 6K8 MIC E103 10uF
R120 C113 4K7 103
56K%1
C17 104
E7 10uF
C18 104 R43 R44 R45 47K 47K 47K R46 47K
VCC
U400 R47 47K U304 1 2 3 12 4 5 6 7 8 9 10 11 DATA2 CD/DATA3 CMD VSS1 VDD CLK VSS2 DATA0 DATA1 CD WP COM
MAIN
SW3 ESC SW4 BATT B +5V C200 105 R200 4.7K 4 U200 VCC BATT GND 5 PROG IT4054 R205 VCC 100K CHG_OK CHRG 3 2 1 C203 105 FFD SW5 FFW SW6 OK
SW1 HOLD SW2 PLAY VCC R18 100K
E101 1uF
IN+ INLM4890/G1448 R109 20K
VDD VO1
ቤተ መጻሕፍቲ ባይዱ
10uH 5 C106 474 E102 10uF C111 473 AOM AOMS R117 16
4
R118 16
G
VCC
C2 VDD 104 C3 104VCC
A12 BA0 BA1 CKE CLK P2.8/WEN P2.9/CASN P2.10/RASN P2.11/CSN GND P2.13/PWM0 P2.0/SDDO P2.1/SDDI P2.2/SDCLK P2.3/FCE1/SDCS VCC VSSD VDD P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P1.1/I2C_SDA P1.2/I2C_SCL P1.3/I2SMCLK P1.4/DAC_LRCLK P1.5/ADC_LRCLK P1.6/SDI
A12 BA0 BA1 CKE CLK WEN CASN RASN CSN
Q2 8550 Q3 SI2305 VDDAO
SP10110-TFCMF-109XXBCXX
T-FLASH CARD
D400 LED+
VCC R300 R301 R302 R303 R304 47K 47K 47K 47K 47K