15.46. SS, SS2 and SS3-Board Block DiagramREFK AREFK A+PUSHD6253D6255R6113GDSGDSGDSGDSGDSGDSGDSVR6000123+5VD6273D6279D6275+15VD6221D627615VD6277SW061Q6051-Q6053Q6141-Q6144+15VLED(G)FET DRIVERVCCSSIC6191TPSS1 SIGNAL WAVE1Q6103,Q6104S344Vsus Gen.S1 POWER SWITCH34Q6021-Q6025VCCVdaQ6001-Q6005SS_SOS8VSUSVE128MAIN_SW_1VCCVda3Ve Gen.10VCC3IC62511MAIN_SW_2IC613112Ve2P12SSENERGY RECOVERYCOMPARATORSS SUSTAIN DRIVEVsus11SS1TO P11Q6146-Q6149IC6151Q6041-Q6043L6013-L6016L6006VCCIC6211(+5V)INVe2 Gen.FET DRIVERSUSTAINELECTRODEPANELSS54SS55Q6101,Q61022IC62411246TO C33UMHUEHSOS8_SSP5VVda33VdaSSUELUSHUSLUML5713VCC8BUFFEROUTPUTFETIC6221HINLINOUTPUTFETHINLINHOLOOUTPUTOUTPUTFETFETHOLOFET DRIVERQ6171,Q6172Q6181,Q6031VCC2FET DRIVERHOHINLINOUTPUTFETFETOUTPUTOUTPUTFETQ6111Q6112,Q6114LOHOVe DetAdj.Q6271Q6251TPVSUS192V+7V,-7VTPVDATPSS1TPVeMAIN_SW_2MAIN_SW_1TPSOS8 UELUMLUEHUSHUSLUMLUMHTPVe2SS3SS57SS22SS24Q6105,Q6106SS23SS2 SS52SS21IC6281Q6281Ve2 DetQ6282URH 9TO C35 35SS75VQ6256Q6222A SS53SS56PANEL SOSL6001-L6004L6011POWER SWITCHLED BLINKING : 8 TIMESENERGY RECOVERY SOS DETTH-58PE75USS, S1, SS2 and SS3-Board Block DiagramTH-58PE75USS, S1, SS2 and SS3-Board Block DiagramTH-58PE75U104