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Toshiba Repair Tips




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Search: toshiba
Results: 5603
Make Model Symptom Problem Solution By
TOSHIBA 29'
LEM5 		Does not turn on, LED is on. Welding no q430 Solve q430 MARCONES DE ARARIPINA-PE
SEMP TOSHIBA 2982AV
Still power supply 10 micro electrolytic capacitor zeroed on the power supply primary Capacitor replaced DJALMA DE OLIVEIRA
SEMP TOSHIBA LC3246WDA
Yellow LED neither green nor red Missing 5va which is produced in c.i n802 coming from 5vsby. Cause v805 open npn. ELETRONICA BRAMBILA
SEMP TOSHIBA TV1454 (O) SL
19 		Vertical closed halfway up, open just two fingers downwards. After much searching and without finding the electrical diagram, the diode was open right behind the heatsink. Diode on pin 6 open from Silva. hahahaha DJALMA DE OLIVEIRA
SEMP TOSHIBA DL3277(A)
TV does not turn on, LED STBY turns green, brightness increases and decreases, but does not turn off. This photo processor icp2. To replace. reading on normal multimeter. Matões Assistência Técnica
TOSHIBA LE4058
Low brightness screen Touch caps of 22x250 and cap220x16 close to the flat change the two r of 0.47 by two of 6r8or more resolder gerall Warley cesar
TOSHIBA 40L2600
LED current reduction Remove resistor r314 the current will drop reginaldo moronte,eletronica junior caldas novas
SEMP TOSHIBA TV1454 P SL
I'm sound Rewrite the eprom I leave the two files sound (https://www.4shared.com/zip/rxmw3l1bea/tv_1454_p_sl_eprom.html) NATO ELETRÔNICA
TOSHIBA 48L2400
000 		Red stb led obs doesn't change only red No voltage of 1.15 regulator n801, check voltage l801 Replace regulator n801 put new one VALDENIR ( TECVIDEO )
TOSHIBA 2134
SK11 		Works normally then ends up with a pilon waist Q325 Q325 replace Cicero Santos ajudem pra se ajudado
TOSHIBA TV2999KMS
LEM7 		Hoarse sound, when it increased it normalized and then it could decrease. power supply also squeaking a little. The sound problem was the capacitors c836 c837 47u16v, power supply squeaking capacitor c819 22u100v Marcelo
TOSHIBA LC4246FDA
It turns on, it has sound but the lights don't light up Capacitor cf904 100k 250v Replace the same and run for the hug Gilberto Costa
SEMP TOSHIBA DL3244
No image, backlight on Cd25 and q3 shorted. Capacitor is 10μF and q3 is a pnp transistor, not a fet. If you put fet channel p it works, but t-con is noisy. André
TOSHIBA LC3255(A)WDA
Inoperative - no stand by Removing the power supply harness to the main board, the 12vdc supply came back On the main board, capacitors c878 and c879 were found shorted, removed and replaced, turning the TV back on Adenor Lino
TOSHIBA LE 4057L
Turns on, without blight, image, and disarms, LED remains green. Cw961,963 do +b do bl. Jorge
TOSHIBA 2015NM
U18 		Strw5453c burning Checked all power supply components, everything ok Pasqual Spinelli Filho
TOSHIBA 2015NM
U18 		Strw5453c burning Checked all power supply components, everything ok Pasqual Spinelli Filho
TOSHIBA 2015NM
U18 		Strw5453c burning Checked all power supply components, everything ok You need to invert pins 4 and 5 of the strw5453c Pasqual Spinelli Filho
SEMP TOSHIBA TS2018
I don't know Nick
TOSHIBA 40RV800
The light bulbs blink but they don't turn on, and when they turn on, the power supply buzzes. Change the main capacitor of the primary, the largest on the board, 180uf x 450v LS ELETRÔNICA