Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
TV2982KAVS
LEM7 |
No color | Eeprom 24c16 | Replace and adjust height and width. | ÁdrianChapadãodoCéu |
| TOSHIBA |
TV-1470
U14 |
Turns off and on quickly all the time. | Replace strw-5753a | ELETRONICA NISSEI SOUND embu-sp | |
| TOSHIBA |
MS 7860
|
Works and stops (stand by) | Resistor (SMD) 871 and 872 both 150k changed on the amplifier board | Replace | |
| TOSHIBA |
TV2177-A
SL-11 |
Not working | Q850 optical coupler 817 | Substitute | HIPERELETRONICA SERVICE(MARCELO) |
| TOSHIBA |
TV-2959IFS
|
Dark image | Eeprom | Replace and resolve | ELETRONICA NISSEI SOUND embu-sp |
| TOSHIBA |
TV2177-ASL-11
|
The LED would come on and then go off slowly | Capacitor c-884 as low capacitance | Just replace it without measuring | eletronica cavalcante |
| TOSHIBA |
TV20A77
U8 |
Black band on the left, image shifted | R447 | Lima | |
| SEMPTOSHIBA |
TV2084
U13 |
Vertical closed | Q421 5v regulator next to the varicap (just for information the ci q301 = tda9302h the equivalent is the stv 8172a) | eletronica ndn | |
| SEMP TOSHIBA |
MODELO 2079 FMS
U 11 |
TV changed memory and had no sound | Help please I'm just starting | jesus valentim zacarim | |
| SEMP TOSHIBA |
TV2134-B
|
No audio in rf, but only in av | Case ic801, reg. 78l09 | Hipereletronica service | |
| TOSHIBA |
CF27C40
|
TV works - reduced frame at the bottom and semi-closed at the top | C305 e c342-1x50v | EMERSON RIBEIRO | |
| TOSHIBA |
TV 2987
LEM5 |
Weak glow | Screen voltage below 200v, flay back ok, tube ok | C 902 damaged, measuring with a capacimeter it is fine, but it kills screen voltage by directly changing it | CALIXSERVICE |
| TOSHIBA |
TV 2134
SK1 |
High photo | Subst.diodozener zd 605,3v3 | manno-belem | |
| SEMP TOSHIBA |
TV 2084
12 |
Image running away | Replace memory and ft coil | fernando | |
| TOSHIBA |
TV2999
LEM7 |
Dark image, black bands in place of characters | C-902 102/1k amended | Replace the c-902 and go for the hug | Paulo Sertel Itararé SP |
| TOSHIBA |
TV2091K AV
U15 |
TV doesn't work LED, off, + b that powers the fly-back, very low on average 10 volts. | After testing the fly-back and the horizontal output switch and making sure they were good, I then decided to clean the pins on the vertical output IC and turned on the TV, the LED turned on and it started, I'm sure tsound was a light streak on the center of the screen in a horizontal direction. | C.i completion of vertical output in short, stv9302a, just replaced it and it was a gem. | Armando de Olímpia |
| TOSHIBA |
TV2086
|
Excess shine | C902(1000pfx2kv) | Note: in the test this component did not show signs of defect. | |
| TOSHIBA |
2959 IFS
|
Turn on the LED and turn it off (power supply does not work) | Cause capacitor c 884 - 330 mf 160 volts as low capacitance | caboclo | |
| SEMP TOSHIBA |
U14
U14 |
Irregular vertical with white bands, as if it were a capacitor defect. | After changing the capacitors, the defect continued with the tda9302 heating up... | The defect was the q421 5 v regulator which was giving 5.9 volts. | neilson nicacio (sonivídeo assistência) |
| TOSHIBA |
TV2987
|
Working; after warmed up, e.g. 20min, playing on the keyboards goes vertical (stretching); It also adds channel tuning. | Memory ,oa02. br24c04f. | Alextecnico |