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家用机研发部2002-04-08主要电器件简介1.室内风机采用PG电机2.室内显示采用VFD+LED显示3.室外风机采用三速抽头电机4.功率模块采用三洋20ASTK621-0415.室内外控制芯片分别采用ST8位单片机和富士通16位单片机6.3229RBP双转子交流变频压机；3577VZBP直流压机室内机电气原理图比例日期日期签字签字重量标记处数更改文件号旧底图总号底图总号设计审核标准化审定第张共张图样标记工艺校对描校借(通)用件登记青岛海信空调有限公司日期213IC04MC34064C131U50VR1310K+5F013.15A/250VZ01470R048.2K/1WC07104AC250VD13IN4148C15104C09220U25V+5R1210KR1110KD07IN4007R181KR1610KD04IN4007D03FR107D01IN4148C0156U50VC03473C04103C06102R06100KR08470R0520KR034.3KZD0124V+5+5IC02TLP521IC01TLP521R2410KRY01+12BZ01HAS-RP2-14-41-11R291K+12R2015K+5+5D02IN4007D08IN4007D09IN4007D10IN4007+12C08104C112200U25VR193KR1722012345CN17FLAP2+12+5L02330UR284.7KR264.7KC274.7U50VR14270+5C12104C17102C16104C25104C10104R0910KACOUT1(CN05-1)ACIN1(CN05-2)132XT018M+12+5C2110412CN20ROOMC284.7U50V123CN07FAN123CN11FANPH12CN06CAPIC05TLP3526C14473L03330UL04330UC29104C23102C20102C3010412CN19COILVin1GND2+5V3IC03LM7805VCC91B11C162B22C153B33C144B44C135B55C126B66C117B77C10GND8IC09TD62003AP+5C22104R154.7K/1/2WWHTBLKREDWHTWHTBLKWHTWHTREDR078.2K/1WR108.2K/1WR011.5K/1WR021.5K/1WQ01S8050GND(CN11.3)PH(CN11.2)FAN(CN07.3)FAN(CN07.2)FAN(CN07.1)CAP(CN06.2)CAP(CN06.1)+5V(CN08.1)CS(CN08.3)GND(CN08.2)SCK(CN08.5)SO(CN08.4)FLAP2(CN17.5)FLAP2(CN17.3)FLAP2(CN17.4)FLAP2(CN17.1)FLAP2(CN17.2)ROOM(CN20.2)ROOM(CN20.1)COIL(CN19.2)COIL(CN19.1)+5V(CN11.1)REMOTE(CN08.6)C321021234567CN08DISP(CN08.7)CS1SCK2SI3SO4E5W6Z788IC0693C46LOUTCN1234L10C18104AC250VLNR4010KR4110KR4210KC36104C37104C35104WHTR445.1KR455.1KR46390R473901456789TR01LNSW1BUTTOND12IN4007D05IN4007D06IN4007D11IN4007C02104C05100U50VR6310KZD025.6V123CN02VFD123CN01VFDNINCNSILINCNNOUTCN(HS)PB4过零1AIN0环温2AN1盘管3Varef4Vssa5AIN86PF1蜂鸣器驱动7PF4风机驱动8PF6风速反馈9PF7主继电器10PC0通讯输出至外11PC112PC2外机通讯输入13PC3遥控接收14PC4轻触开关15PC516PC6时钟EE17PC7数据EE18PA3STEP119PA4STEP220PA6STEP321PA7STEP422OSC226OSC127Vss25VDD-228PE0数据vfd的IC或cpu29PE1时钟vfd的IC或cpu30PB0片选vfd31PB3电源指示32Vpp23RESET24IC08ST324COILROOMROOMCOIL+5HBHBMAINMAIN+5R4810KR4910KLED01*R42560+5R7010K12345678910CN21J01跨线+5PC4PC6RESETRESETVPPVPPOSC1OSC11VCC2DRV345AC6AC8IC055*室内机电源电路和过零检测电路三极管Q01没有导通时，B点的电位近似5V（逻辑1）；当Q01导通时，B点的电位近似与0（逻辑0）。当交流电每次过零点时，三极管Q01导通，在B点会产生一个脉冲，送至CPU口，从而完成过零检测。BAA点波形B点波形PG电机的控制原理电路图波形图PG电机的控制采用东芝公司的TLP3526。复位电路复位电路采用MOTOROLA公司的MC34064，该集成电路的特点是可以保证CPU的工作电压不会低于4.6V，如果电源电压低于4.6V，CPU将复位。EEPROM存贮器电路和显示驱动电路102传感器采样电路热敏电阻是随着温度不同而呈现不同阻值。室外机原理图比例日期日期签字签字重量标记处数更改文件号旧底图总号底图总号设计审核标准化审定第张共张图样标记工艺校对描校借(通)用件登记青岛海信空调有限公司日期12CN15GAIKI12CN14COIL12CN13COMP+12C20104E71uF50VE81uF50VE91uF50VR715.1K1%R695.1K1%R656.8K1%L09330UH+5PC03TLP521R731.8KR744.7K/1WR7020KD16IN4007C12102C66102C65102+5GAIKI(CN15.2)COIL(CN14.1)COMP(CN13.1)SV(CN10.1)SV(CN10.2)GAIKI(CN15.1)COIL(CN14.2)COMP(CN13.2)RZA-0-5172-650-DL-0C62104YELBLKWHTBLKREDTH01PTCZD0330VPC04TLP521R68470C52104GND91B13C162B24C153B35C144B46C135B57C126B68C117B7VDD108B82C171C18IC07TD6208312CN16HEATD.R6610K1%+12+12THERMO(CN16.1)THERMO(CN16.2)C13104C16104C19104C34103CN18DCIN1CN19SICN22ACIN2RY04JQX-102F-PCN21ACIN1CN24AC0UT2EARTHCN20DCIN2Z102Z101C105473/630VF03T15A250VACC513UF/450VACRY02RY03+12F02T3.15A250VAC12CN10SVWHTBLK+12+12RY01OMI-SS-212L54321CN08E18470uFE20460uFE19460uFFUSE33.15AC7222/275VR1200K/1WD1BYV26CZD1P6KE180D21N4148C2473PC02TLP521R310E11.5u/50VD3UF1003D4UF1003E2220u/50VC8222/2KVC9222/2KVE533u/50VR2200K/1W12436578T1D5S1V4S2F3D8D7D8IC01CN25DCIN1CN26DCIN1L168uHE3470u/50VE4220u/50VR4510/1WR5510/1WVIN1+5V3GND2IC027805C5104IC04TL431C4104R830K/1%R97.8K/1%R730K/1%R6220+15C6104E6220/16VLED+5+5VGND+15V室温盘管排气12345678CN01热保护GND1+15+5MAINRY2RY1SIOSII四通阀R864.7KR854.7KR844.7KR834.7KSA101放电管1234L1019mHC106473/630VCN19NIN123456CN02KFR-35W/77ZBPX123456ABCD654321DCBATitleNumberRevisionSizeBDate:14-Mar-2005SheetofFile:C:\DocumentsandSettings\..\直流模块板原理图.schDrawnBy:P35/RTO555P11/INT1EE数据34P03/OPT3W28P02/OPT2U-27P05/OPT5U30P06/PWI0CLK31P07/PWO0SIGNAL32P51/AN1LED24P52/AN2LED35P53/AN3电压16P54/AN4环温7P55/AN5盘管8P56/AN6排气9P01/OPT1V-26P45/SNI2*2相位W1P20/TIN141P21/TO142P22/PWI143P23/PWO144P24/IN0风机145P25/IN1风机246P26/IN2四通阀47P27/IN3主继电器48P43/SNI0相位U63P30/RTO050P13/INT3EE时钟36P32/RTO252P33/RTO353MD2模式221C57P61/SOT1通讯输出15P62/SCK1强制运行16P63/INT7电压217P60/SIN1通讯输入14Vss49MD0模式018P42/SCK062P41/SOT0反馈61P44/SNI1相位V64Vss24P00/OPT0W-25P31/RTO151P34/RTO454MD1模式120RSTX复位19P40/SIN0PFC控制60X1振荡23P36/PPG158P37/PPG059P04/OPT4V29AVSSA/D地13AVRA/D参考电平12AVCCA/D电源11P57/AN7电流10X0振荡22P17/FRCKSELECT40P16/INT6/TO0CLR39P15/INT5/TIN0UP38Vcc56P14/INT4DOWN37P50/AN0LED13P46/PPG2压机壳温开关2P12/INT2/DTTI1IPM保护35P10/INT0/DTTI033IC01*C4224/AC275CN004VCN005UCN006N1CN007PBRNBLKREDWHTBLUCN003WUVWPGNDC83104C84104C85104C14104R11560R16560R08560LED01LED03LED02+5+5C38102R441KC13104C16104C19104C12102132RS014M+512345678CN04CHECKR1410KR5410KR5310K+5C67103C68103C69103A01A12A23GND4SDA5SCL6WP7VCC8IC0224C01A+5C05104R7810KR7710KR75390R76390+5C11104C71104电流检测+7-6OUT1+5-4OUT2+9-8OUT14+11-10OUT13VCC3GND12IC08LM239+15R2410KR8710KR8610KR8510KR8410KR5510KR9810KR9910KR1010KR9210KR9310KR9410KR9510KR9610KR9710K+15C80224E01100uF25VE0447uF25VE0347uF25VE0247uF25VD169US1J600V1A75NSD170US1J600V1A75NSD171US1J600V1A75NSR12430R12330R12230R70805-5.6K+5R80805-1KFAULTC87102DR1