c14 104 r25 2k2 c27 224 1 2 mic1 56db micin vmic 1 2 + tc7 100uf r1 20r r2 20r 1 2 + tc6 100uf c31 103 c30 103 aoutl aoutr + tc8 47uf bat1 1 3 4 2 j2 headphone_jack hpl hpr usbd- usbd+ r4 0r r3 0r usb+5v vin 3 g 1 vout 2 u5 xc6206p152m vref 1 2 3 4 5 6 j1 usb port d+ d- l2 22uh avcc + tc3 47uf l1 22uh + tc2 47uf vdd + tc4 47uf + tc5 47uf avdd vin 3 gnd 1 vout 2 u4 xc6206p332mr usb+5v gpio_g0 r18 nc r19 nc d1 1n5819 vcc c13 224 r22 150k 1% r21 120k 1% vbat r20 2r2/0805 bat+ c22 105 c11 104 1 2 + tc1 47uf c8 104 c4 104 c6 104 c3 104 c9 104 c10 104 c7 104 avdd avcc vcc vdd vbat c5 224 vdd vcc y1 24.000m c1 15pf c2 15pf hosco hosci c33 104 vcc 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 lcm1 splc502a vcc lcm_ce- lcm_rst d0 d1 d2 d3 d4 d5 d6 d7 mrd- mwr- lcm_a0 r23 51k lcm_rst gnd vout c3+ c1- c1+ c2+ c2- v1 v2 v3 v4 v0 gnd vcc vcc c15 104 c28 224 c17 104 c18 104 c16 104 c19 104 c21 104 c20 104 v1 v2 v3 v4 v0 c29 224 c1+ c2+ c2- c1- c3+ vout vout r8 10k r24 10r gpio_c2 q2 8050 led1 bl board vcc s1 power sw esd3 esd4 esd1 esd2 + tc9 10uf flashce1- flashce2- lcm_a0 mwr- cle ale mrd- lcm_rst hosci vdd usbd+ hosco usbd- gnd gpio_b0 aoutr aoutl gpio_b2 vrda micin vmic gpio_g0 vdd rb lcm_ce- iceen- icerst- icedi iceck icedo gpio_c2 vdd vbat avdd vref gnd avcc gnd d0 d1 d2 d3 d4 reset- d5 d6 d7 fminl fminr gnd vcc vcc fm_clk fm_dat rctl vcc vdd lxvdd lxvcc uvcc 1 ures 2 usbgnd 3 usbdp 4 usbdm 5 reset# 6 pavcc 7 aoutr 8 aoutl 9 pagnd 10 vrda 11 micin 12 vmic 13 fminl 14 fminr 15 agnd 16 avcc 17 vrefi 18 avdd 19 vddio 20 vp 21 lradc1 22 pwrm0 23 hosci 24 hosco 25 vcc 26 bat 27 gpiob0 28 gpioc2 29 gpiob2 30 lxvdd 31 gnd 32 ngnd 33 lxvcc 34 ce2# 35 ce1# 36 ce3# 37 gpiog0 38 vdd 39 r/b# 40 gpoa1 41 gpoa2 42 gpoa0 43 iceen# 44 icerst# 45 gpiob4 46 gpiob5 47 vcc 48 d7 49 d6 50 d5 51 d4 52 d3 53 d2 54 gnd 55 d1 56 d0 57 mwr# 58 mrd# 59 cle 60 ale 61 gpioc1 62 gpioc0 63 vdd 64 u1 2091 vcc gpio_b5 gpio_b4 gpo_a0 pavcc r5 6.2k 1% c25 224 d0 d1 d2 d3 d4 d5 d6 d7 mwr- ale cle mrd- gnd vcc r26 0r vcc 12 cle 16 ale 17 we 18 wp 19 i/o0 29 i/o1 30 i/o2 31 i/o3 32 vss 13 vss 36 i/o4 41 i/o5 42 i/o6 43 i/o7 44 se 6 r/b 7 re 8 ce1 9 vcc 37 k9k1g08uom ce2 10 rst 1 u2 k9k1g08uom rb r27 2.2k r28 10k vcc flashce1- flashce2- r29 nc/0r r30 nc/0r 1. ? flash, r28 ? . 2. ???? flash, r26 r29 ? , r30 ? . 3. ???? flash, r26 r29 ? , r30 ? . sw6 menu sw7 pre/fb sw5 next/ff sw4 vol- sw8 vol+ r13 51k r15 51k r16 51k sw1 play gpio_b5 gpio_b4 gpio_b0 gpio_b2 gpio_b2 r12 51k gpio_b0 vcc gpio_b4 gpio_b5 gpio_b0 gpio_b2 gpio_b4 gpio_b5 r17 10k c32 104 reset- vcc r6 220r c35 224 c12 105 vcc avdd ? bbs.mydigit.cn
|
