Samsung BD-E8900 - Page 3

Contents
5.5.USBPCB...............................................................................................................................5−8
6.SchematicDiagrams..........................................................................................................................6−1
6.1.AllBlockDiagram...................................................................................................................6−2
6.2.Power....................................................................................................................................6−3
6.2.1.AboutS.M.P.S(RingingChokeConverterMethod)............................................................6−3
6.2.2.Circuitdescripcotion[FLY-BackRCC(RingingChokeConverter)]Control............................6−3
6.2.3.InternalBlockDiagram(InternalBlockDiagramofS.M.P .SCircuit)....................................6−5
6.3.S.M.P.S(S.M.P .SPCB).............................................................................................................6−6
6.4.HDMI(MainPCB)..................................................................................................................6−7
6.5.NANDFlash(MainPCB).........................................................................................................6−8
6.6.DDR3-1333(MainPCB)...........................................................................................................6−9
6.7.GPIO,BOOTSTRAP,UART(MainPCB).....................................................................................6−10
6.8.7631POWER,DECOUPLING(MainPCB)..................................................................................6−11
6.9.DC-DCPower(MainPCB).......................................................................................................6−12
6.10.FrontMicom(MainPCB).........................................................................................................6−13
6.11.F_EOPUConnection(MainPCB)..............................................................................................6−14
6.12.F_EMotorDrive(MainPCB)....................................................................................................6−15
6.13.Ethernet,USB(MainPCB).........................................................................................................6−16
6.14.Audio_Video(MainPCB).........................................................................................................6−17
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