14.3. P-Board Block Diagram+- +- +D509X5014NHzR661123R665123Q408Q412D417D420D419C469R671C555R443 123D529D528D404D596D416D435D401D430D563D511D505R628Q527D530Q413Q409D520D521D53512IC408421313421342IC404IC40392 3178 10131T40158 7 6VCCMOSDRIVECURRDETCURRCOMP21 3 4Q407Q420Q404Q406R406D415IC406POWERFACTORCORRECTORQ535861079234115192418222316172120VDDVSSXINXOUTRESETSTB PSPFC DETSTB 5ON/OFFLOW 15AC GOODF STB ONV LOW DETAC P DETTV ON/OFFVSUS DETF_STB ON/OFFPS SOSPFC ON/OFFV LOW ON/OFFIC50112IC502RESET152463214VdaP12+15V+15VcTO126PA5P54781+15V2+15VP23TOSC239 +5VcTOSTBY5V7P25 D25+5Vc10Q421POWER MCUCOLDCOLDHOT10 STB_PSQ422Vda75V8 STB12VQ509161715182+15Vc13HOTPOWER SUPPLY4VdaQ5081413PR6019 65 4 35ZCD7GD8VCC1 3VFF4CSINVIC509131412MAIN RELAYRUSH RELAYVSUSON/OFFALL OFF11Q55913 F_STBY_ONALL_OFFPS_SOSPANEL_MAIN_ONECO_ONF STB 14V213F STB 14VF STB 14VP10TOPA10IC520PR401F401F40214NEUTRALRL402RL4034242IC412311351613101797SS12TOT601T410T404 D539LIVEP92POWERCOLDHOTAC CORDTOPFC DETSTB5V DETVlOW DETVlOW DETVsus 189VVlowVlowVsus POWER CURCUITOSC395VR496 R495 R494Q418 R497(350V 40V)PFC OUTQ501Q502Q551Q505ERROR DETIC506ON:LH:ON2 Vda73VD569D570D571R670Q541R650R6495V OUTDETECTIONCOUPLERPHOTOIC405COUPLERPHOTOCONTROLD579R579D549R666D551R54534 12IC505IC401COUPLERPHOTOCOUPLERDC-DCCONVERTERCsusR533(3V 1.0V)178V(1.7A)R526R527H:ONOVERVOLTAGEPROTECTION(490V 80V)COUPLERPHOTOCOUPLERPHOTOPHOTOOVERVOLTAGEDETECTION(490V 80V)DETECTION15V OVERVOLTAGE(16V 2V)PROTECTIONCOUPLERPHOTOSC2TOGND13TO1 VsusP11P2VsusSS113PFCR444R475R441R442D4414R620R589R590R621D574OSCL405L404R413L410R407R427R435Q434IC409 (IPD)DC POWER CONTROL8 SourceSource71Vdd2FBDrain5 4Vcs714 12416 R472R473R465R464D418C446,C447Q402L403Q401D407R455132PFC DETAC POWERRESETQ56831 2ECOSTB_PS(12V)R410PHOTO42 13IC410COUPLER7121132 1IC5041415Q563Q521Q569Q537Q512 Q561AC_GOOD191S2SG34S875 6D D D D64S85S3D D D7G12SDQ555 Q556DC/DC CONV. DC/DC CONV.Q558Q557Q525,Q530R534D585Q524OUT2 1VccPR505ERROR DET(Vda)IC512D542 D544 D545SWITCHINGIC510REGULATORD513D512Q5661315 461216 2PHOTOCOUPLER34 12IC507D5143 12(Vsus)KAVsusR622R648R636R626R656R627OUTDETECTION(60V 40V)VOLTAGEQ50724 35 9 106T402Q538R631R674R6763 12KAD572POWERCIRCUITQ510Q564Q565Q540F 5A 250VOSCOSC9D531157 D586465D531D536RUSHONQ553Q554PR509Vdat OVER VOLTAGEDETECTION(100V 25V)Q520 Q517+15Vc+15Vc+15Vs(S)+15Vs(W)+15Vs(W)+15VcPERROR DETIC411ERROR DETIC402ERROR DETSWSWRECTIFIERSWL:ONRECTIFIERSTANDBY POWER SAVE5V(Vlow)R458MAINON12VBUFFINV.ECO ON/OFFSWBUFFSTB5V ON/OFFSTB5V(15V) (F STB 14V)INV.INV. ECO ONVSUS DETINV.INV.VSUS ON/OFF 12V ON/OFFINV.BUFFBUFFBUFFBUFFVSUS DETD60212V DETSWT407115VGNDPOWER SOSLED BLINKING : 4TIMESTH-42PV60A/H/M/MTP-Board Block Diagram TH-42PV60A/H/M/MTP-Board Block DiagramTH-42PV60A / TH-42PV60H / TH-42PV60M / TH-42PV60MT67