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Toshiba Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
TOSHIBA32L23000
appears on the screen was detected overload on USBCi ic160 com preoblemaJust break the CI pin 3 trail, this pin is what brings information to the proseser, breaking it the USB continues to work normallyFabio
TOSHIBA32L2400
After replace the plate, it was upside down and with inverted pictureI tried to put the update to 924693 but it didn't workI replaced the flash memory from one plate to another tsound workeddavid gomes
TOSHIBA40L2500
League appears the logo \\\ "toshiba \\\" and erases the backlightCid N701 LED Drive comes into protectionPlace a 10kH SMD resistor on top of C718 capacitor and remove R764 to reduce the current in the LEDLOOPTEL
TOSHIBA40L2500
League appears the logo \\\ "toshiba \\\" and erases the backlightCid N701 LED Drive comes into protectionPlace a 10kH SMD resistor on top of C718 capacitor and remove R764 to reduce the current in the LEDLOOPTEL
SEMP TOSHIBA CRT (TV DE TUBO)TV2977(A)SL SL-91
Reduced frame in the middle of the tube with a glass and time in Lod green, time-colored time and with retrace and without characters. Note: Sometimes when it turned on the frame I would fill the screen again (normal frame) but only the channel character 2 appeared but did not obey the commands. We swear it is a defective primary power supply.The cause of the malfunction was incredibly damaged Eprom. replaced the EEPROM memory \\\ "resolved headache \\\" ie problem solved.Airton EletrĂ´nica
TOSHIBA52XV550DA
Does not care, nor beat relay, tip on which control works on this TVThe less power supply plate has several bad contactsSOLUTION RESSOLDAR, IN MY CASE I replaced all covers 10/50, 22/50, 4.7/50, ie I reviewed primary. Remote control that works is the MXTCT6390, too top.MIGUELTV
TOSHIBA40L2500
Alloy, the logo appears, shuts down.Check CI N804 3.3V regulator. In Sty is 3.0 volt. When it calls it falls to 2.9V.replace tsound n804.arock
SEMP TOSHIBA/PHILCO32AL800/LE3264/PH32E53
FONTE PE371CO/40-E371C6-PWG1XG
Green LED connect and sometimes locked in green or VMHad 12v but did not have the 5v on l 102Q100 D13N3 8 PinsELETRONICA BRAMBILA
TOSHIBATODA LINHA U17
U17
Light the LED quickly erases and drops the tensionsC-864 47m x50 Primary power supplyELTON CASTRO
SOM TOSHIBA MS-8012MU
No soundEarphone plugreplace or jamper with weldingMario Moreci
TOSHIBA 32L2600
MT56E1
No picture, or inverted picture when replace the screen.Place Project ID 184Eduardo Costa. B. F Electronics. BH, Minas Gerais
TOSHIBAMS7980
connect and after already turns offglue on top of the SMD ceramic capacitor next to the flash memoryRemove the glue, replace the capacitor and leave for the hugValdecir Schena
SEMP TOSHIBA40AL800A
Green LED, has 3.3V without 24V, locked in the inoperative green LEDreplace TL431 (U402), replace photo coupling (PC2)Gaeletronica
TOSHIBALC404
No picture, with sound.SMD 125V/7A (F102) Open and CI 4614B (Q310)replace CI and replace fuse, Note. (Redo the weld of all jumpers OOO resistor of the plate), including those that marked heating under the plate, as they are the causes of CI burn with cold welding increasing the tension over the CI.Wortec
TOSHIBA48L2400
Only Led Stand by Red AcidReplacement of CI N801 FR9889reginaldo moronte,eletronica junior caldas novas
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