示波器电路图

5544332211DDCCBBAAREVDATEPAGESDESCRIPTIONCreated2011/11/21APAGESDESCRIPTIONBlockDiagram0123456789ABCDEF10111213Title,Note,BlockDiagram,RevisionHistory1_Power2_80513_ARM4_FPGA5_DAC_Extend6_ARB7_I/O8_V_meter9_DSOA_CPLD_LCDB_Block_Diagram------------------------------------------------------------------------------------------------------------------------------------------------------------------------ALLEngineer:XiaomaGeeEngineer:------版权声明及注释1、本资料为开源硬件，网友可以学习、制作，但不可用于商业目的；2、XiaomaGee不保证此资料的正确性，由此带来的直接或间接损失XiaomaGee不承担责任；3、本资料版权归XiaomaGee所有。XiaomaGee2012/2/23QQ:15959622XiaomaGee联系方式QQ:15959622博客：微博：论坛：淘宝：群：【A】：204255896【B】：165201798【C】：215053598【D】：215054675【E】：215055211【F】：78538605【G】：158560047黑金动力社区《iBoard电子学堂REV.A》TitleSizeDocumentNumberRevDate:Sheetof0_Title0.0.0iBoard电子学堂B112Friday,March02,2012TitleSizeDocumentNumberRevDate:Sheetof0_Title0.0.0iBoard电子学堂B112Friday,March02,2012TitleSizeDocumentNumberRevDate:Sheetof0_Title0.0.0iBoard电子学堂B112Friday,March02,20125544332211DDCCBBAA1.2V(LDO)2.5V(LDO)+5V/-5V3.3V(BUCK)-9V(BUCK-BOOST)+9V:Sheetof1_Power0iBoard电子学堂B212Thursday,February23,2012TitleSizeDocumentNumberRevDate:Sheetof1_Power0iBoard电子学堂B212Thursday,February23,2012TitleSizeDocumentNumberRevDate:Sheetof1_Power0iBoard电子学堂B212Thursday,February23,2012U44ACD40106BU44ACD40106B12147Q1SI4435DYQ1SI4435DY12345678U121117-1.2U121117-1.2GND1OUT2IN3=4U10RT9193-25BU10RT9193-25BVIN1GND2EN3ADJ4VOUT5D1SS14D1SS14R610KR610K+EC6100uF/16V+EC6100uF/16V+EC3100uF/16V+EC3100uF/16VR210KR210KR820KR820KR106.2KR106.2KR41MR41MC4105C4105+EC2100uF/16V+EC2100uF/16V+EC12100uF/16V+EC12100uF/16VU978M09U978M09IN1GND2OUT3C522pC522pR110KR110K+EC9100uF/16V+EC9100uF/16VC9102C9102J1P_INJ1P_IN3214U44ECD40106BU44ECD40106B1110147Q2S9013Q2S9013C7104C7104L322uH/1210L322uH/1210C2102C2102+EC8100uF/16V+EC8100uF/16VK1KEYK1KEYU7MC34063AU7MC34063ASC1SE2TC3GND4FB5VCC6IPK7DRI8+EC4100uF/16V+EC4100uF/16VC8104C8104R1231.6KR1231.6KU6ACD4013BU6ACD4013BD5CLK3Q1Q2VDD14S6GND7R4VOUTVINGNDU1379M05VOUTVINGNDU1379M05231+EC7100uF/16V+EC7100uF/16VD2SS14D2SS14U44CCD40106BU44CCD40106B56147L122uH/6X6L122uH/6X6U6BCD4013BU6BCD4013BD9CLK11Q13Q12VDD14S8GND7R10R1110KR1110KR310KR310KU8AOZ1016U8AOZ1016PGND1VIN2AGND3FB4COMP5EN6LX7LX8C10104C10104L2220uH/7X7L2220uH/7X7C1105C1105U44FCD40106BU44FCD40106B1312147C6105C6105U44BCD40106BU44BCD40106B34147U44DCD40106BU44DCD40106B98147C103104C103104+EC10100uF/16V+EC10100uF/16VLED1LEDLED1LEDR70.8R70.8U1178M05U1178M05IN1GND2OUT3+EC5100uF/16V+EC5100uF/16V+EC1100uF/16V+EC1100uF/16VR91KR91K5544332211DDCCBBAARTCBUZZERTEMPERATURESENSE8051MCUNIXIETUBEKEYBOARD电子学堂B312Thursday,February23,2012TitleSizeDocumentNumberRevDate:Sheetof2_80510iBoard电子学堂B312Thursday,February23,2012TitleSizeDocumentNumberRevDate:Sheetof2_80510iBoard电子学堂B312Thursday,February23,2012C15104C15104R28100R28100K10KEYK10KEYR19300R19300U42Fly_WheelU42Fly_Wheel54321K8KEYK8KEYR23300R23300+-U16Battery+-U16Battery12R161KR161KR27100R27100Y111.0592MHzY111.0592MHzR131KR131KR151KR151KR18300R18300K11KEYK11KEYC11104C11104K3KEYK3KEYR15110KR15110KR22300R22300Y232.768kHzY232.768kHzK9KEYK9KEYR291KR291KR3310KR3310KR341KR341KC1210uF/10VC1210uF/10VR3610KR3610KD31N4148D31N4148R3510KR3510KR15210KR15210KK12KEYK12KEYQ5S9012Q5S9012R3210KR3210KLED2LEDLED2LEDK4KEYK4KEYK13KEYK13KEYC16104C16104R3110KR3110KK6KEYK6KEYR141KR141KK2KEYK2KEYQ6S9012Q6S9012R21300R21300Q7S9012Q7S9012R1710KR1710KR25300R25300C1422pC1422pU17LM75AU17LM75ASCL2GND4A25SDA1A16A07VCC8OS3R15610KR15610KQ3S9012Q3S9012U15SR410281U15SR410281D112D29D38D46a11b7c4d2f10g5dp3e1K7KEYK7KEYU18BEEPU18BEEP+1-2R20300R20300K5KEYK5KEYQ4S9012Q4S9012R24300R24300U19DS1302U19DS1302X12X23GND4RST5I/O6SCLK7VCC11VCC288051U14STC11L08XE8051U14STC11L08XEP1.51P1.6/RXD22P1.7/TXD23P4.7/RST4P3.0/RXD5P4.36P3.1/TXD7P3.2/INT08P3.3/INT19P3.410P3.511P3.612P3.713XTAL214XTAL115GND16P4.017P2.018P2.119P2.220P2.321P2.422P2.523P2.624P2.725P4.426P4.527P4.128P4.629P0.7