1、2007全国中等职业学校“亚龙杯”电工电子技术技能大赛 电子产品装配与调试电路功能简介(学生 ) +5C21 0 u FD24 1 4 8D54VK E Y 3K E Y 2RYRXCY4 7 3CX4 7 3+ 1 2C41 0 3C31 0 3R 1 82 2 kR 1 75 1 k+ 1 2+ 1 2T R I G2Q3R4C V o lt5T H R6D I S7VCC8GND1I C 2C A 5 5 5 T+ 1 2- 1 2C Z 2C Z 1JKQ29 0 1 2LED2L E D 1L E D 3Q39 0 1 3Q19 0 1 4K4K3K0K2K1W21 0 kW11 0
2、 kC 1 2 1 0 u FC71 0 0 u FC62 2 0 u FC96 . 8 u FX T 12 4 M H zC81 0 4C51 0 4C 1 31 0 3C11 0 4C 1 11 0 3C 1 01 0 3GD p 5 2 1 - 1D3D4D1I N 4 0 0 7V in1GND2V o u t3I C 37 8 0 5R91 0 kR 1 01 0 kR 4 1 1kR 4 0 2 0 kR 3 9 1 5 kR 3 82 0 kR 3 7 1 5 kR 3 61kR 3 28 . 2 kR 3 5 2 0 kR 3 4 2 0 kR 3 31 5 kR 3 1 8
3、. 2 kR 3 02 0 kR 2 76 8 kR 2 93 9 kR 2 61 0 kR 2 53 9 kR 2 45 . 1 kR 2 31 0 kR 2 21 0 kR 2 15 . 1 kR 2 01 0 kR 1 91kR81 0 w 5 1R71kR62kR51 0 kR4 1 0 kR3 1kR21 0 0R11k324 1 567I C 6L M 7 4 1324 1 567I C 1L M 7 4 1324 1 567I C 5L M 7 4 1324 1 567I C 4L M 7 4 1E A /V P31X119X218R E S E T9RD17WR16I N T
4、012I N T 113T014T115P 1 0 /T1P 1 1 /T2P 1 23P 1 34P 1 45P 1 56P 1 67P 1 78P 0 039P 0 138P 0 237P 0 336P 0 435P 0 534P 0 633P 0 732P 2 021P 2 122P 2 223P 2 324P 2 425P 2 526P 2 627P 2 728P S E N29A L E /P30T X D11R X D10I C 08 9 C 5 2R 4 55 . 1 kR 4 31 0 kR 4 45 . 1 kR 4 65 . 1 kR 4 75 . 1 kR 4 22kR
5、1 2 1 0 kR 1 31 0 kR 1 52kR 1 61kC 1 43 0 pC 1 53 0 p+ 1 2- 1 2BL5 V B LA02A13A24A35A46A57A68A79B018B117B216B315B414B513B612B711E19D I R1I C 77 4 L S 2 4 58 11T D 6 2 3 8 47 12T D 6 2 3 8 46 13T D 6 2 3 8 4R T -R T +5+5+5+5+5+ 1 2+ 1 2+ 1 2- 1 2+ 1 2R 1 11 0 0K E Y 1W31 0 0 k1 18T D 6 2 3 8 45 14T D 6 2 3 8 4hgfedcbaTP 12TP 11TP 10TP 8TP 4TP 7TP 6TP 5TP 3TP 2TP 1t1in t0p1 .3TP 9t0D1D2D3D4a11b7c4d2e1f10g5dp3D46D38D29D112D1 D2 D3 D4S H O WR 1 41kD64 1 4 8Text