Toshiba Repair Tips
Search: toshiba
Results: 5592
Results: 5592
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV 2082
U16 |
When turning on normal sound filament on without image when moving the scrym great image for 1 day the next day the same drama normal sound without image when moving again the scyim great image | Damaged flyback scrim resolved | Replaces the flyback | ginaldo silva casa do radio picui pb |
| SEMP TOSHIBA |
U14R
U14R |
Burns horizontal output and cuts the mat | C 419 of 47 mf for 50v | Replace the 50v one with 63v. | Edigar de Souza Moulaz |
| TOSHIBA |
U14
U14 |
Doesn't start | C887 100uf 35v | Replacelo | antonio nobrega(patos pb) |
| TOSHIBA |
TV2098(M)MS
U17 |
Burning the supply IC, zener d876 5.6v shorted or low supply voltage zener d877 3.3v altered | All resistors ok and ci shorting out, or with low voltage. | ||
| TOSHIBA |
TV14A76MU
U8 |
When turned on, it goes into protection and +b voltage is 90 volts instead of 130 volts | Q301 saida vertical ta8403k | The ta8403k was removed and the TV turned on confirming that the defect was in the vertical output | Helio (Eletrosonic) |
| TOSHIBA |
TV 2058
U6 |
Stand by is off and does not turn on. | R - 861(11k) | Replace the same. | BARRETO CRUZ |
| TOSHIBA |
TV1492LAV
|
Heating horizontal outlet and closing on the sides | Q430 (measuring it's good, but overheating) | HP ELETRONICA | |
| TOSHIBA |
TV 1482
U16 |
Stop | Flashing fast on standby | Microprocessador | ginaldo silva casa do radio picui pb |
| TOSHIBA |
TV2080E
|
It doesn't work, it just lights up the standby bye LED without 110v voltage horizontally | Transistor q404,c440efusivel f802 | ELETRONICA LELO | |
| TOSHIBA |
TV1482
U8 |
Green stripe in the center of the screen | Q 830 | Replace the transistor | eletronica vinisom e tv |
| TOSHIBA |
TV2987KMS
LEM7 |
When you turn on the key, the sound kept pulsing and the STB LED kept flashing and it took a while to turn it on. | It was c819 22uf 100v with little capacitance. Replaced the problem, the problem is gone. | Fabio Martins | |
| TOSHIBA |
TV2050
U17 |
Image scrolling from the middle to the top. | C 884 of 220 x160v exhausted. | Replace and that's it | jcosme |
| TOSHIBA |
TV2999JMS
LEM6 |
Does not come out of stand by, LED access but does not start | C=864 | Replace and plz | ELETRONICA MEDEIROS |
| TOSHIBA |
TV2050
U17 |
Inoperative, LED off | Chap. 864. 47micro 50v . change it without testing, because if you test it, it will be perfect | jcosme | |
| TOSHIBA |
TV2090IAV
U14 |
No audio | Spot pci card this plate is soldered to the main board | Resolder it on the terminals and components and check them | JOSÉ GUSMÃO |
| TOSHIBA |
TV-2997SU
|
No contrast | R-243 / 12k | ELETRONICA INFOAÇU | |
| TOSHIBA |
TV2090IAV
U14 |
When turning on the image, it turns to blue and when pressing menu on the control and enlarging the screen a little, you notice the OSD is very weak and the ATV ends up turning off and only turning on again after the primary power supply capacitor discharges | Resolder the PCI spot plate and check its components | After resolving the TV, it worked normally again. | JOSÉ GUSMÃO |
| TOSHIBA |
TV2122
U19 |
TV does not turn on, power supply switching with the stand-by LED flashing | C865 com flake | Replace for a new one, TV is ok! #let's help, post your tip# | andlss (AL TECNOLOGIA) |
| TOSHIBA |
TV2055M
|
Replace or recover | Small t803 transformer with open primary winding | Replace or recover | alexsts |
| SEMP TOSHIBA |
2934 SL
U9/U11 |
Fell closed vertical radius | I replaced q301 stv8172 it didn't open normal voltage the 60hz pulse was missing I checked the micro voltage it was missing 5v supply shorted regulator output pin causing the shorted varicap problem | ARNALDO OTSUKA |