1 2 3 4 D C B A 1 D1 LCD FM VCC LED2 R305 3k FM RBJ QF AC220V-POWER R101 1 2 +5V 4 SGND C101 U1 DS18B20 +5V 3 2 1 CON3 K5 WENDU +5V C5 RST R105 D OUT 6 8 U2 C C V CLK D I CS CH 1 CH 2 D N G 7 5 1 2 3 ADIN1 ADIN2 1 2 3 4 5 6 FM 7 8 ADC0832CCN(8) 4 WENDU 13 12 C6 C7 +5V Y1 CRYSTAL RS 15 14 31 19 18 RST 9 17 16 P10/T P11/T P12 P13 P14 P15 P16 P17 INT1 INT0 T1 T0 EA/VP X1 X2 RESET RD WR 2 VIN RSL 1 2 3 4 5 6 7 8 9 7 6 5 4 16 15 14 13 1 17 LCDEN +5V D0 D1 D2 D3 D4 D5 D6 D7 39 38 37 36 35 34 33 32 21 22 23 24 25 26 27 28 10 11 30 29 3 P00 P01 P02 P03 P04 P05 P06 P07 P20 P21 P22 P23 P24 P25 P26 P27 RXD TXD ALE/P PSEN RLCD POWER-OUT CON2 12 I 2 N D A D8 R104 RES1 R112 C103 104 C102 C105 47u R103 D7 R? RES1 R105 RES1 R105 C8 RS +5V 1 2 3 4 5 LCDEN 6 D0 7 D1 8 D2 9 D3 10 D4 11 D5 12 D6 13 D7 14 15 16 +5V +5V C3 104 C2 R108 ADIN1 10u 3 U3 V 5 + n i V 1 GND 2 MC78L05CG +5V 0 2 c c V lsbDI0 DI1 DI2 DI3 DI4 DI5 DI6 msbDI7 CS Xfer DAC0830 Iout1 Iout2 Rfb Vref ILE WR2 WR1 IOUT +5V +5V 11 12 9 8 19 18 2 SVCC R102 C103 D5 SVCC T2 TRANS6 D6 C104 SGND U1 IOUT C1 220U C4 104 5678 VIPer22A 1234 C102 SGND C101 B P - W S2 S 3 S B P - W S B P - W S 4 S 1 2 N V I 3 Title Size A4 Date: File: Number Revision 1-May-2011 D:\wendang\毕业设计\充电器.ddb Sheet of Drawn By: 4 D C B A