Toshiba Repair Tips
Search: toshiba
Results: 5592
Results: 5592
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TOSHIBA |
1482EAV
UO6B |
Vertical closing. | Resistor 312(30k) | Replace the same | BARRETO CRUZ |
| TOSHIBA |
MS-7513MP3
|
Sound comes out rocky | Pre amplifier 4558 without power supply | 1k hr461/462 smd resistor open replace with 1/4w nano which resists more temperature | ZAK som |
| TOSHIBA |
TV2015MM
U17 |
Noise in the sound on some channels | Q 906 tube plate | Take it away leave it without it | ELETRONICA MAURI JUNIOR |
| TOSHIBA |
TV2015MM
U17 |
Bluish fabric | Q906 leaking | Replace q 906 | ELETRONICA MAURI JUNIOR |
| TOSHIBA |
TV2091
U15 |
It doesn't turn on, tsound's only voltage on the primary power supply, the LED doesn't light up and tsound's no voltage on the secondary. | R876 220 oms (smd) open. Changed it, everything worked. | nachbar | |
| TOSHIBA |
TV-2058S
U6A |
When you turn on the TV it goes black and white then it starts to want to be in color. | Capacitor 2.2uf/50v changed c503 close to the do-it-all. | toinho eletron | |
| TOSHIBA |
TV2934
|
Hitting relay | Zd602 with leak | Replaced resolved | Digão Eletrônica Solar |
| TOSHIBA |
TV2091
U15 |
LED was on, sometimes it turned on, sometimes it didn't turn on, when it did turn on it took a while to start. | Broken track from q430 to gr431 I resolved and replaced c419 and c416 which caused the delay to start | eletrônica vinisom e tv | |
| TOSHIBA |
TV 2086
MMS-U17 |
No image and blue screen | Faulty tuner | She had a normal diet, normal drizzle, she made the replace and that was it. | wagner |
| TOSHIBA |
TV1490(I)AV
U14 |
Image flickers after a few minutes on | C889 / q421 | Replace of items mentioned c889 470/35 and q421 reg.7805 | eletronicaapolo |
| TOSHIBA |
TV14A82
U8 |
It turned on with a blank image without functions | Changing the eprom memory | Epromm | fernado tj maçeio |
| TOSHIBA |
2079FMS
U11 |
The league has the vertical closed at the bottom and the top is just a little open in the middle. | Replace r304 47k smd and r313 110k also smd. | I replaced it but it was missing a little at the bottom but I adjusted it in the setup and it looked cool. it cost. | Eronaldo(arteron) |
| TOSHIBA |
TV1497LM
U16 |
Vertical closed, c306 burst | Replace c306 of 1000/16v and resolder smd resistors r313, 306, 307 and 301 | Replace c306 of 1000/16v and resolder smd resistors r313, 306, 307 and 301 | Evandro Estrela |
| TOSHIBA |
LEM 6
TV 2916 |
When changing channels, it reduced on the sides, leaving the image greenish | I changed the memory, at least in this case it was solved | ||
| SEMP TOSHIBA |
U14-U17..
|
Fountain comes and then falls | No power supply on pins 6 and 2, due to mass leakage from the vertical ci | Replace ci tda9302a v(tda9325) | jasvan souza |
| TOSHIBA |
TV2134SKY
|
Relay knocking tvc does not turn on, intermittently,+b oscillating 100v to 150v | C609 pine 4 ic 601 altered | Replace c609 | Gabriel GXP |
| TOSHIBA |
TV 2996
|
No horizontal synchronization | Electrolytic capacitor without capacitance | Replace capacitor c214 (1x50v) | Julio Cesar |
| TOSHIBA |
TV2998
LEM 2 |
Reduced vertical at the top and bottom, and image rocking | The 12v voltage was low at q 830, because at its base tsound is a 5v6 zener, which was connected to another in4148 diode, I removed the in4148 diode and put a 0.33r resistor in its place, and went into mode of service I adjusted the width. it turned out beautiful. | JOSE MARTINS | |
| TOSHIBA |
U11
1483 |
White image. white screen, with sound. If you enlarge the screen, retrace lines appear. | C446 (4,7x250v screen), on eeprom. | Replace the capacitor (which is the easiest). check the rgb voltage. If everything ok, re-record or replace the eepron. | R-TEC Eletrônica |
| SEMP TOSHIBA |
TV 2090
U13, U14... |
After changing the leaky fly, tsound was only a blue screen, and no sound (mute) | Q612 with leak (it is on the standing plate) | If removing Q612 works, replace it, it could be bc557 adjusting the position | jasvan souza |