Panasonic TC-P50S60 Technical Manual

Also see for Viera TC-P50ST60: Owner's manual Owner's manual Owner's manual Service manual Technical guide

Contents

Panasonic TC-P50S60 Technical Manual Manual pdf 76 page image

Slide 76POWER LEDERRORCODECIRCUITMONITOREDCONDITIONS TRIGGERINGTHE SHUTDOWNLIST OF BOARDS POSSIBLY CASUSING THE FAILURE#1 Suspect #2 #3 Occasionally #4 NotOften1 BLINK Panel Information SOSCommunication problemRead errorWake up error of IC9300.A2 BLINKS P15V from the P board Missing P15V “42/50: PSS“55/60/65: P“42: SN50/55/60/65: AFast3 BLINKSIncomplete or interruptedBoot Program executionof PEAKS IC (IC8000)Missing F15V (As a result of Shorted Vsus/Vda) A “42/50: PSS“55/60/65: PSC/SS(“42: SN)6 BLINKS SC Energy RecoveryCircuitAn increase or reduction of the Energy RecoveryCircuit output (MID)Shorted SUB5VOpen or loose connection between SC and A boards(SC20(SN20)/A20)Open or loose connection between connectors of A and CboardsSC(“42: SN)A7 BLINKS Scan Drive Circuit andConnection between theSC board and the SU/SDboardMissing Vsus. ( Open or loose connection betweenconnectors SC2(SN2)-P2. )Abnormality of the scan circuit output, the 15V_F, Vad, andVscn circuit.Open or loose Connection between the SC board andthe SU/SD board (SC41, SC42, SC46)Defective panelSU/SD(“42: SN)SC(“42: SN)“42/50: PSS“55/60/65: SSA/Panel8 BLINKS Sustain Drive Circuit andConnection between theSS(PSS) board and thePanelAbnormality of the sustain drive circuit.Open or loose connection between the SS/SS2 Boardsand FPCs from the panel (SS5# – SS5# – SS5#)“42/50: PSS“55/60/65: SSA9 BLINKS Discharge Control CircuitDDC (IC9300)Failure of IC9300 A10 BLINKS SUB3.3V_Sense (OVP) Over Voltage Condition of SUB5V or SUB3.3VLow voltage or SUB3.3VA12 BLINKS Audio Amp. Circuit Defective Speaker/SubwooferPinched Speaker WireA Speakers/Subwoofer13 BLINKS IC8000 Internal problem Defective A board ASlide 76Power LED Error Code Definition (TC-P**S60)