Search: toshiba
Results: 5617
Make Model Symptom Problem Solution By
TOSHIBA TV2090IAV
U14
Turns on and gets interference and shaking the image with a strip at the top and one at the bottom. Check and replace c310 470/35v the negative pin was broken. Replaced it was fine. Eronaldo (erontec-assist@)
TOSHIBA TV2988LMS
LEM8
When plugged into the socket, the standby LED lights up and then goes out, secondary without voltage. Chap. c819 (47uf/50v) behind the power supply str heatsink. Baguatech
TOSHIBA TV2090IAV
U14
It doesn't turn on, 77v in normal stand-by has a power pulse, it arms and disarms the pulse with normal cr, it has 2v6 on pin 13 of the micro but it doesn't oscillate. Check q403 stx112 you have to replace it with a good one. I just replaced the TV and it oscillated normally. Eronaldo (erontec)
TOSHIBA TV 2134
Turns on, turns off after a few seconds, the relay keeps clicking, turns on and turns off again Voltage 3v3 with 2.4 Replace q602.
TOSHIBA 40RV700FDA
Sem back light Power supply Replace do capacitor c1885 10mf x 50v ALEX ELETRONICA SIGMA
TOSHIBA LC3245W
Tsound is no sound on channels or inputs Integrated memory n305 (24lc32ai) Replace SANTOMEL
TOSHIBA LC3245W
Keeps changing color - green-red-blue and does not accept remote or manual command Integrated memory n305 (24lc32ai Replace SANTOMEL
TOSHIBA TV-2134 (C) SL
SK11
Turns on and off, increasing the screen, a line appears at the bottom of the screen, (vertical closed) Q 606 +5v regulator (s8050 transistor) with low value +3.2v Replace or replacement José Luiz
TOSHIBA TV2999 KMS
LEM7
Vertical closed and shutting down Diode d301 near the vertical output is defective. Replace d301 without measuring Jean Alves
TOSHIBA 2080E
U5
The TV turned on, but the image was somewhat closed horizontally on both sides, showing the image from bottom to top. Weak voltage detected at the power supply. found a shorted diode near the photocoupler and the 3.0/250 cap at the power supply, open. With the replacement of components, resoldering, adjustment, and cleaning of the chassis, the TV was normal. <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small>
SEMP TOSHIBA TV2134 (B)SL
SK11
With all voltages, and a small pulse. C224 Replacement Elias2305 TO.
TOSHIBA TV-1483AAV
U9
Shaky image with stretched vertical Power supply everything okimage and menu kept shaking. I changed the ci tb1238n and it solved the problem. Ci q501 replacement Ronaldo Correia
TOSHIBA TV2122
Low sound C613 e c635 Replace without measuring paulo marcio(alcindo)
SEMP TOSHIBA LC3246WDA AA110011
No image with sound Cp45 and pc46 from fp1 Replace of the same José Clécio
TOSHIBA TV2934
When turning on the TV, the power supply would make a hissing noise in the transformer and no image. Horizontal output shorted and c311 47 by 160v open Reginaldo Alves
TOSHIBA 32L2400
Turning off after a while 3.3 v regulator n805 check the voltage on the 1.5 v regulator n803 if it varies change the reg. 3.3v Replace without measuring n805 debique
TOSHIBA DL3277I(A)
The TV does not turn on the power supply, pulsing with very low voltage, just the LED flashing green. MOSFET QP4 short in the circuit that powers the LEDs was checked and the TV was ok Reginaldo Alves
TOSHIBA TV2157
FSA2 / LEM-7
Sem off Memory crash / reset Enter service mode, press and release "s" on the remote, press and hold "s" on the remote, at the same time press channel ^ on the panel for 5 seconds and release, it will turn off and that's it! WERNER
TOSHIBA TV 2159 OFS
U 19
TV working, but no sound. normal image. and control acting. The sound IC capacitors were repaired: c 613 and c635 of 220/25 dry. Note: the Q 611 (c2074) is also the champion of this problem. but it wasn't him. the bc 337 takes its place. but you have to invert its base with the collector. <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small>
TOSHIBA TV2982MAVS
LEM9
Low sound C636 e c637 47uf/16v Replacement José Luiz