☰

Toshiba Repair Tips




AIWA
BEKO
CCE
CINERAL
DAEWOO
FUNAI
GRADIENTE
GRUNDIG
HITACHI
ITT
JVC
LG
MITSUBISHI
PANASONIC
PHILCO
PHILIPS
PIONEER
RCA
SAMSUNG
SANYO
SHARP
SONY
THOMSON
TOSHIBA
VESTEL


Search: toshiba
Results: 5617
Make Model Symptom Problem Solution By
SEMP TOSHIBA TV 2157 NFS U18
Turns the primary power supply standby LED on and off Capacitor c 876 10 microfarad for 50v power supply side. Frank sousa
TOSHIBA 48L2400
The Toshiba logo appears and then the image disappears It appears to be a backlight defect, but the main board goes into backlight protection Replace the smd resistor r766, on the main board (near the backlight controller ci). 5.1k resistor. replace to a 10k one, and if that doesn't work, put a 15k one Dennys Gross
TOSHIBA 48L2400
2400 		Turns on STB red LED does not start without 12 and 32v power supplys Capacitors cw908 100nf with 82nf, cw904 100nf with 93nf and cw906 1.2nf open. Replace capacitors and earn some money. niltec
TOSHIBA 2159OFS
U19 		Vertical closed; (white line in the center of the screen, and with sound) **note: if this symptom appears, do not abuse it with the device turned on! Problems in the following components: capacitor ci responsible for the vertical (q301) in short, transistor on the oscilloscope board (rgb) and resistor r442 getting very hot Thiago
SEMP TOSHIBA DL3245I(A)
The TV turns on, the logo appears and then goes back to standby, and then it freezes and won't turn on again. Ci regulator fr 9889, it is close to the processor right under the black heatsink. just change. GR Eletrônica
SEMPRE TOSHIBA LC3255A
I'm sound I added an 82 k resistor to pin 3 of ic n202. Connected to the 5volts of the n106 it worked perfect Deusdinele. Dinetronic
SEMP TOSHIBA LC4058FDA
Turning off after a few minutes Ci u201 (viper17l) superaquecendo Replace the ci Eletrônica Cecé, Brumadinho MG
SEMP TOSHIBA DL3253W OU 32L1500
Does not turn on, nor does it light up on stand by, inoperative. Repair of the secondary fountain area Nw910 pwn, nw955 transistor, replace them and check that tsound is nothing open or leaking. Maike Sorriso-MT
TOSHIBA TV 32L2400
Standby turns on and off Regulator n802 FRANCISCOFERREIRA
TOSHIBA DL3945
Burning leds Replace diodo zener vd706 e vd702 de 6v8 RAFAEL
TOSHIBA MODELO 2016MMS U 17
Open screen but with a line in the middle as if it were vertical. Capacitor da power supply.884=220x160v. Replace go for the hug. Paulo.N. Lupa Som.
SEMP TOSHIBA 40L2400
40L2400 		The backlight (LED) does not light up Voltage varying in led bus circuit Replaced v761 zo4g4m for lm117 3.3 Paulo Braz - Braz Reparos
SEMP TOSHIBA 40L 2400
TV doesn't turn on completely inoperative Capacitor 807 ELETROSIDERAL
TOSHIBA 32XV600DA
V28A000711C1 		Nothing turns on, just the relay hits Exhausted capacitor In my case, I just replaced the electrolytic capacitor c843,22μF50v at the power supply and left for the hug Eletrônica Moura trindade go
TOSHIBA 40RV700FDA
TV not turned on, not even stand by lights up In this case it was not a broken track, the defect was in the two electrolytic capicitors, cm859 and cm856 The 13v voltage was varying, just replace the capacitors and run for the hug Celio
SEMP TOSHIBA STI LE3250 (B)
KPS+L070C2-01 		ST by LED flashing fast +b12v giving 6v Replace transistor smd qb903 (2n3904) And just replace and run for the hug JOSE HUMBERTO F SANTOS
TOSHIBA LEM5
LEM 5 		Missing a color Weld latch on tube plate Cícero ajude pra se ajudado
SEMP TOSHIBA 23L2400 OU 40L2400
Tv nao liga so stand bay aceso Check if the n805 is regulating 3.3v, if it is, check if tsound is 3.3v in the n807 because in the stand bay you cannot have this voltage if it is 3.3, directly replace the n801 and the TV works normally N805 eco 3.3v in stand bay the n 807 can't have the 3.3v if it does, just replace the n 801 and run for the hug beto eletrotec
TOSHIBA LE2446
Does not turn on, does not light up or standby V751 shorted Replace v751 (mosfet shorted me15n10-g) Antonio Augusto Batista
SEMP TOSHIBA 1451NAV
U18 		TV turned on, but without sound and with the vertical trying to close at the top of the image. Bad capacitors (in the audio the c613, 220uf/25v and in the vertical c308, 100uf/25v) Replace with new or in good condition. If you don't have 25v, you can use one with a slightly higher voltage. After that, the TV will return to normal operation. Tiago C. Neves