Toshiba Repair Tips
Search: toshiba
Results: 5592
Results: 5592
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV 2070
|
No contrast | C511 shorted | juci | |
| TOSHIBA |
TV1460E
|
Vertical closed | Open r325 and c316 4700/16v with loss of capacitance | After the replacement it was fine | JOSÉ GUSMÃO |
| TOSHIBA |
MS 6526 CD
|
Sound without quality, raspy and low, on both channels, on the CD and on the radio and on the auxiliary, similar to the sound output, but tsound is no error. | CE 903 capacitor with very low capacitance, replaced it as new | Replace the capacitor | moroni eletronica |
| TOSHIBA |
TV2959JFS FS-8
|
Problem with the image, it has different colors, when it turns on it's fine, it only takes a few minutes for it to make a strange noise inside, and then it starts. | She was fine, never had any problems. I don't know why. | elson | |
| TOSHIBA |
TV2934 B SL
SK91 |
Dead power supply | Strw6556a zd601 33v the coupler q601 tl431 q605 1815 and the d609 4148 shorted | Replace them all ok | EletroClaudio Aguas Belas Pe |
| TOSHIBA |
2997SU
|
Cushion effect | Rd14 10k | Concluded | E.MATOS R.S |
| TOSHIBA |
TV1488
|
The TV turns on with a normal image and then disappears until tsound is just a blue screen. | Tr 2sa933 with the collector and emitter shorted. q-612 pci spot | comgell eletronica | |
| TOSHIBA |
U18
|
No audio raspy sound | Q611 | Just unsolder the base of the Q611 and the audio comes back ok. | André toshiba |
| SEMP TOSHIBA |
U19
U19 |
When turned on, it switches off and goes to standby | Photo just traced without testing | gemerson | |
| TOSHIBA |
21
U19 |
Just a green vertical line with no sound | Secondary power supply and not vertical output as some thought; It came from another electronics company. | Replace of the d885 and c889 that feeds the sound output and the regulatorq421 connected to pin7 vertical output. | eletrônica fernandes (TO) |
| TOSHIBA |
TV2977SL
SL91 |
Vertical heating, all high power supply 212v (normal 140v) | R851 220k precision ((( changed 253k))) | betoteck | |
| TOSHIBA |
TV2157
|
Smooth screen with reduced sides does not support functions without characters | Resistor (r 840) open 22k | Replace | Bruno nicácio
|
| TOSHIBA |
TV2157BFS
LEM7 |
Image blurred with excess red and blue, looking like an exhausted kinescope. | Capacitor c902 on the kinescope board leaking. | Replaced for a 10nf/600v one with no apparent replaces. | Altevirlima (Valparaíso Eletrônica)PA |
| TV TOSHIBA |
TV2091KAV
U15 |
The stand by LED turns on but does not go off after 30 seconds, it generates no subtitles, no sound and no image. (screen washed) turns off via the control but does not turn on until after 30 seconds. | Resist open 10k smd ra62 it is connected to pin 5 of the eprom... | FABIAN ROBERT | |
| TOSHIBA |
TV2958
GFS |
TV with vertical closed and turning off by itself after a few seconds. | Cold solder on q301, d301 and d302. | Resoldered and problem solved. | wanderpc |
| TOSHIBA |
TV 2090-IAV U14
U14 |
Led on and it wouldn't start, check horizontal protection activated, I released q 432 and turned it on, it worked normally. | I released q432 and that's it. | wagner | |
| TOSHIBA |
TV 2096
U15 |
Fase horizontal | Diodo 418 zener | jps elet.campo grande | |
| TOSHIBA |
U10
|
Vertical closed resolved, thin lines at the top of the screen | Faulty vertical ci. | SENPRESTOR | |
| TOSHIBA |
TV2959JFS
FS8 |
Burning horizontal outlet q404 | In this case it was because d440 was shorted, the geometry had to be adjusted, setup | Bruske | |
| TOSHIBA |
TV2157BSF
LEM7 |
Completely dark screen | C902 capacitor do screen | Replace without measuring | charles cipriano |