资源描述:
《海信液晶TLM52E29P系列(1364板)电视接收机主板电路原理.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、LCDPowerVPANEL_INU2IRF7314VCC-Panel+12VL21S1D18NC/600(4.5X3.2)R22G1D17+5VL610K3S2D26600(4.5X3.2)C145G2D2R3374.7KL9C25Vstb5Vstb10POWER-ON/OFF+12VU19+5VANC0.1uF0.1uFR336C3NCNormal:LR347R34112Q34SOT10R/2W10R/2WVINVOUTR1510KR31K23Standby:H5Vstb33CA58CA59C112Q1EB3904C111GNDON_PANELR51Q2R612ON_PANELR338LM
2、7805100uF/16V0.1uF4.7KC1539044.7K3PW_CTL100uF/35V21224.7KPW_CTL20.1uF0.1uF39045VstbSAMSUNGpanel0~3.3VR34ConnectLG/CMO/AUpanel0~5V,R34NCR9R12R181KNC4.7KR13R11034.7KBL-ON/OFF10R2101Q3BL-ON/OFFVcc3.3forMST6X89BL3Q53904Q4R141KBL-ADJUSTVcc3.3forMST6X89BL3BL-ADJUST10analog2.5VforMST6X89BL2ON_PBACKON_PBACK
3、R17NC12analogNC(3904)1R34C14U82.2uFandDDRAM2AMS1117-ADJPWM03904442PWM02NC/10KR1647KADJOUTPin99,Pin165,ADJOUTININD1U5+3.3VforPin183,Pin194,R49AMS1117-3.3Pin207,Pin221,VDDP123Pin235,1235VstbL2010uHNCSMB5818+3.3VstbVDDP+2.5VM5VstbL1210uHL1710uH+5VL1310uHR50C20C359C21C360C22C361C357C61C66C67C69C65C68C70
4、C31C3790C24C374C25C3750.1uF10uF0.1uF10uF0.1uF10uF10uF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF0.1uF10uF0.1uF10uF0.1uF10uFC413100uFVcc3.3forMST6X89BLanalog4U6AMS1117-3.3ADJOUT+3.3Vfor2.5VforDDRAMIN5VstbL1510uHVDD_MPLLD46123B240A+3.3VstbAVDD_MPLL+2.5VM+2.5V_DMC+3.3AVDDL24FBL21FB2+5VL1410uHC370C60C62C376C50R
5、41847KC40C384C33C385C34C38610uF0.1uF10uF110nF0.1uF5VstbD10IN4148U130.1uF10uF0.1uF10uF0.1uF10uFMP2270MP227011GNDR480110BSFBC40129L79NCNC+3.3AVDDforVCC-1.2V3SWGND8R481Pin14,Pin39,Pin58,Pin254C41010N4782KAVDDAC4095NCNC64.7uHINEN+3.3AVDDD30C411AVDDA100uF100PSMB5818forAVDD_SIF+2.5V_DMQ100NL23FBAVDD_SIF+2
6、.5VM+3.3VstbC362C58C23C287C289+3.3AVDDL25FBL1910uHPin63C377C6310uF0.1uF0.1uF0.1uF0.1uFC372C495VstbR47910uF0.1uF10uF0.1uFC404C40320K100uF100NVCC-1.2VVDDC+3.3AVDDforL8600(4.5X3.2)+2.5VforMST6X89BLC380C26C27C28C29C30Pin99,Pin146,Pin182,3.3VforAVDD_AUPin195,Pin24210uF0.1uF0.1uF0.1uF0.1uF0.1uFAVDDPLL2AVD
7、D_AU+3.3AVDDAVDD_MemPLL+3.3AVDD+2.5VM+2.5MVDDL18FBL2210uHPin70L16FBPin108,Pin114,C371C47Pin136C373C51C378C35C36C37C38C39Pin119,Pin135,P14710uF0.1uF10uF0.1uF10uF0.1uF0.1uF0.1uF0.1uF0.1uF1、电源管理电路及屏供电电路部