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Toshiba Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
TOSHIBA 32L2400
Defective or broken displayreplace display.The C320an02S4LV0.1 Display works in place if the picture is inverted use the 924263 serial software.Capiroto
TOSHIBATV 1454(P)
power supply varying flashing LED20K tripote at RP 501 power supplyreplacementBeto
STI SEMP TOSHIBADL3254
No picture, only the lit LEDs/backlightSMD CD17 Capacitor shortly on the display/von plateRemove or replace CD17 on VCONWsmartcell
SEMP TOSHIBALC3246 B WDA
After much insisting it on and turns off immediately.All tensions, capacitors and connectors were checked. Guilty was the button turns on and off with the worn membrane.MarceloPiranga
SEMP TOSHIBA 40L2400
Flashing fast light and power supply-bombN 802 alteredreplace n 802 av 9889Ric
SEMP TOSHIBADL3245I(A)
Don't turn on, stand by redCI N801 (FR9889) defective.Enter 12V no more had at 1.15V at the exit.Alessandro Barcelos
TOSHIBA40L2400
Turns on, then turns offVoltage regulator
TOSHIBA48L2400
missing +5vBefore replace the FLS206MR, replace the NB955 photocoupler (defective)HAHNRAHN
TOSHIBA48L2400
Nor +5vBefore replace the FLS206MR, replace the NB955 photocoupler (defective)HAHNRAHN
TOSHIBA32L1500
Does not turn on, the standby LED does not light upreplace the IC that provides 5v standby N802 (FR9889)ANTENA VIDEO
TOSHIBA1022
VERTICAL CLOSED. LINE IN THE CENTER.CAPACITOR 2.2/50UF WITH LEAKAGEREPLACE CAPACITOR C303.BICHARA
SEMP TOSHIBALEM9
Lem9
Only in standby does not turn onAfter researching a lot, I found the 9v d431 with leakage. The 9v supply was low.D 431 zener de yazhLopes tv
SEMP TOSHIBA2051 NAV
U18
TV turns on normally, but with a hissing sound in the font, it appears to be in the flaybackIs tsound a dry or leaking capacitor, check c865, c448, c435 and C864In my case it was the C864 with low SRDTEC eletronica MassapĂȘ ce
SEMP TOSHIBA2051 NAV
U18
TV turns on with a line in the middle of the screen as if it were vertical and shaking as well as shrunken on the sidesWhen measuring +B it was at 73 volts and all voltages were halfreplace photo coupler or strw of the primary power supply, in my case it was the strw leaving the voltages low, I made the replace and the TV returned to operating normallyDTE Celetronica MassapĂȘ ce
SEMP TOSHIBA32L2400
Flashes immediately, without picture + with soundOpen LEDs.replace the bars, remove resistor 765 from 2R2. The voltage will drop to 82V, giving the new bars more durability and a guarantee of never returning with the same defect.IM TECH
SEMP TOSHIBA40L5400
Does not turn on, standby LED flashes redVoltages on the plate oscillatingSwap N801 and n806 both fr9889Higorot
TOSHIBA46WL800(A)I3D
Sometimes it doesn't turn on, or takes a while to turn on, insisting it works. When the tcon cooler fails, it doesn't start.C7200 sold out/leaked (main PCI)electronicssupplyparts - Gramado/RS
TOSHIBA TV2999KMS
Lem7
picture aliasingCd11 de 10mf/100vCd11Lopestv
TOSHIBA32U35KB
TREMULOUS pictureT-CONRETIRE R28 (RESISTOR SMD) T-CON DISPLAY -SOLVEDRIC TEC -11 93096-7971
SEMP TOSHIBA TV 1454 PSL
Tv tubo
Turns on and off, LED flashes every 5 secondsElectrolytic capacitor c235 of 47/16v. was shorted.replace c235Lopestv