Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| 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 | |
| TOSHIBA |
TV2050MAV
U17 |
Only the LED is on, low power supply | Horizontal output j6806d replace with st1803dhi and remove r412 from 33r | charles cipriano | |
| TOSHIBA |
TV2977(A)SL
SL91 |
Blue screen flashing, closing on the sides and bottom | Blue cannon with 0 volt, turning off the q 907 collector normalized | It was q 625 short | pedro eugenio |
| TOSHIBA |
TV2916MMS
LEM9 |
High-pitched whistle near the flyback | L 441 | I gave it a varnish bath | HNDRSN |
| TOSHIBA |
TV 2092 LAV
U 16 |
Off-white image with retrace superimposed on the image | C-446 4,7 /400v | Substitute-lo | warley cesar |
| TOSHIBA |
2080
|
No audio | Replace c668 470mf x 35 v | LABORATORIO TVCOLOR | |
| SEMP TOSHIBA |
TV 2981 KAVS LEM 7
|
Sometimes it turned on, sometimes it didn't, it kept flashing standby and noise from the speaker | C819 - 22/100 uf capacitor | Replace! as I didn't have the same one, I put the 33/160 v one. It was 100% | BSE manoel bonfim |
| TOSHIBA |
TV2084HAV
U13 |
Noise at the power supply, fries, works normally | D876-5v6 with leak | LIMA | |
| TOSHIBA |
TV2121
U18 |
Vertical closed and heating the r442. | Q421 five volt regulator failing to supply pins 47 and 36 of the micro. | Q421 with low output voltage. Let's help the next one. | |
| TOSHIBA |
TV2086NMS
U18 |
Dead | C889 de 1000mf/25v | Replace capacitor | ELETRÔNICA VINISOM E TV |
| TOSHIBA |
TV2977
|
Retrace and it doesn't open the entire screen, if you turn it off q 907 the image returns normal but tsound is no sound | Q 625 em curto (smd 2sa1980a =bc857c) | ||
| TOSHIBA |
2977
SL91 |
No image breaking sync, image ok in av, sound ok | Reset using control, after accessing s1 mode, press the s key on the control and on the TV channel + panel until it turns off | carlosquasar | |
| TOSHIBA |
TV2159NFS
|
Image with pink tone | 8k2 smd r915 changed. (replace for the same one) | 8k2 smd r915 replace. | |
| TOSHIBA |
TV2159NFS
U18 |
Vertical closed, no sound, remote control does not work, no rgb | 5v supply pin 36 of the micro low, giving 1.8v, q421 changed kia7805 | Replace q421 | Gabriel GXP |
| TOSHIBA |
2916
29 |
TV wants to turn on, turns on stand by and turns off | Str w 6554 e c884 220-160v | negodrama | |
| TOSHIBA |
TV2958GFS
LEM 7 |
When turned on, it made a few clicks and turned off. | High power supply | Replaced strg8656,capa. electro.22μF/100v. | odivaldo araujo |