九阳JYCP-21ZD-A(电源芯片OB2226AP)主控板原理图

R406RHX330K*1/2WR401RHX470K*1WRHX330K*1/2WC301+18VR303R4021K2*1206C401+5VC400221BBCDEIGBTTFGPA1/AN81PA02VDD3PB0/SCL/RES4PB1/SDA/AN05PB2/AN1/0FF6PA7/AN515PA6/AN616PA5/AN717PA4/PPG18PA3/TMR019PA2/INT20U2STBR309J1CLK/CSAKEY_AD1KEY_AD2ZD53V/0.5W预留稳压管、铜皮短接技术说明:1.所有元件参数按与本文件对应BOM执行。2.带*号的精度为1%,不带的为5%。3.21ZD/E（OB2226）共PCB模，顶层丝印差异。BCEQ2018050(SOT23)BCEIGBT1H20R1203C40.3UF/800VACR300OUT2六脚接线柱OUT1六脚接线柱R405C301104C300220U/25VD3004148R3033K3C401301R4072K2*1206C402301R30410K12ZD3005V1/0.5WCDHFANKLIQ3018050Q3008550R306220PB2/AN1/0FFPB3/AN27PB4/PWM/AN38PC0/AN109PC1/PCK10PC611PC7/AN1112PB5/AN413VSS14PA7/AN5JYM0102OED-20PINR516+5V温控器保护预留R3091/2W-39ΩVCCJ1R*4VCCVCC+5V+5VR*2VCCE2E2R*5+18V+18VKEY_CLK-1DATA/CSBC517101+5VCLK/CSADATA/CSBKEY_AD1STBKEY_AD2KEY_CLK-1C519101R13K31122334455667788CON1CON8J6KEY_CLK-1R*1DATA/CSB2ZD30118V/0.5W预留不插系列主控板焊接框内针排线+5VJYCP-21ZD系列不插R5082.2K*预留不插R2160805-14K*+5VC35UF/275VAC4.7K1122L1TB-106-26-330UHBR1000.0201R210RHX1M1/2WR5045K1*123CN4XH-3AC511104+5V面板LBCEQ5058050(SOT23)R514R5170E2R516R515R513C518R518E2R3081/2W-10ΩR1060805-5K6*R107820K/1WC105102/1000VR2041W-330K*电压浪涌信号不装元器件12ZD501ECBQ5068550/EBCAKD507IN4148R*3J2J4+5V+5VJ5R*6E2E2散热器R520J31C302331预留不插JYCP-21ZD系列主控板焊接框内6针排线AR2150805-5.1K*R1010805-2K*C1000805-101R1020805-39K*D100C102104独石AC1AC2+3-4DB1D20XB60（考虑小封装）D2024007VCCC2060805-472EFGIR22551Ω0.5WR202C2023.3UF/50VD2014007D2004007R201RHX1M*1W方案1：热敏电阻可恢复，不装R515、R516、R517、Q506，D507插跳线方案2：热敏电阻不可恢复，不装R517方案3：温度开关，仅装R513、C518、D507R11015K*不插12ZD502R*3VCC1122CN2风扇CN3+5V2R5075K1*BUZI4KHz+5VR506C520104AKD500IN4007R50347Ω/2W绕线电阻AKD1004148HR2021206-18K*3.3UF/50VR110805-220R10339K*C104104C1011UF/50VR10447KR1084.3K*R109180K*15K不插CR6040805-10KR6030805-20KFANR601AKD600IN4148VCCE1B2Q60285502XH-2AR5092KR5105.1K+5VR5051K*FANQ501SS805012XH-2A1KC513104C509+5V12R50610K取消电位器预留FUSE112.5A/250V1CNR110D561C12UF/275VAC九阳股份BCEQ6018050/EBCR6020805-20K+18V0805-1KIN4148C601105C3B217-18.5V+18VAKD51N400714951vRT210K/3950/5%C512104IGBTT220uF/16VC5104C7104R501RHX2M1/2WC503Comment:220UF/35VVCCAaKkD506UF4007C504104Z低待机功耗、上电保护电路，预留不插(开关电源采用OB2226方案）小板线路兼容嵌入式方案L六脚接线柱N六脚接线柱220VAC标记处数分区更改文件号签名年月日设计标准化校对审核阶段标记比例K九阳股份主控板原理图03-0137-3032C508104ZC507100uF16V+5VC505220uF16V4.9-5.1vD504UF4004STQ50378L05Vdd1COMP2NC3CS4DRAIN5DRAIN6GND7GND8IC500OB2226C50210UF/25VC501104C515104R5121.5C50010U/450VAaKkD505BYV26C1324T500EE10-OB2226JYCP-21ZD-A管兴勇10.10.19胡文飞10.10.23审核工艺批准共1张第1张版本A/15V统一用78L05稳压