Toshiba Repair Tips
Search: toshiba
Results: 5617
Results: 5617
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TV TOSHIBA |
1484FAV U11
|
Turn on the standard light and the light comes on a lot. Release the strf5653 and the light goes off, confirming the short. | When you change the str before checking d 876 5v6 or 5.6v it may be shorted. | Eronaldo | |
| SEMP TOSHIBA |
TV1022 HAV
13U |
Doesn't start | Fuse f740 open | Horizontal output shorted, caused by diode d302 also shorted caused by vertical output also shorted, protective resistor r333 did not open, damaging the diode and horizontal output | CALIXSERVICE |
| TOSHIBA |
TV2123
U19 |
Inoperative, standby LED flashes about ten times and goes out. | D885 shorted. | Altevir Lima [Valparaíso Eletrônica/PA] | |
| TOSHIBA |
TV2977 -A SL
SL91 |
The stand-by LED turns on, the power supply starts and stops immediately, the LED goes out and the primary capacitor is charged. | Open 220k 851 resistor. | Replace the 220k resistor 851. obs. This resistor is high precision. | WAGGUINHO |
| TOSHIBA |
SD5060
|
Does not turn on or turn on standby | D7 shorted | Replace | EletroClaudio Aguas Belas Pe |
| TOSHIBA |
TV2159NFS
U18 |
Low power supply with noise, blinking LED. | C 865 10nf | Manoel | |
| TOSHIBA |
TV2159NFS
U18 |
No image with normal audio | C902 e r442 | After the replacement, the TV worked normally | Beto Eletronica Acrelandia AC |
| TOSHIBA |
TV-2079BS
U10 |
No image and no sound; reddish screen with return lines. | Q421-(l7809cv), 9.0v regulator with open input. | Replaced q421(l7809cv), the TV was ok. | clayton |
| TOSHIBA |
TV-2079BS
U10 |
Completely inoperative, with no indication of standby. | Power supply without secondary voltage;r860(100k) open. | Replaced r860 (100k), the device was ok. | clayton |
| TOSHIBA |
LEM5
|
Cushion effect | Rd04 (10k) | ||
| SEMP TOSHIBA |
TV2090
|
LED on, +b main 76 volts, horizontal output good, doesn't work. | Electrolytic c 887 looks good, but it heats up after a few minutes with the TV on | Replace the c887 100x 35 with a new one, tsound is no point in testing the electrolytic, it will look good. | Paulo Sertel Itararé-SP |
| TOSHIBA |
TODAS
DE U13 A U16 |
Burning the computer... with the 5v changed... | Q840 | Replace | Elias2305 |
| TOSHIBA |
TV2086JMS
U14R |
Very low sound without power... | Rg06 changed... | Replace it you have plenty of sound... | Elias2305 |
| TOSHIBA |
TV2086JMS
U14R |
Tsound is only sound on one channel | R604 | Replace | Elias2305 |
| TOSHIBA |
TV2086JMS
U14R |
Less volume does not work | Ra 71 cut or altered | Replace | Elias2305 |
| TOSHIBA |
2091JAV
U14 |
TV turned on but not bright | Xa01 and just change it. It's close to the computer | schuster | |
| TOSHIBA |
TV2987SU
|
Sometimes the control doesn't work or doesn't turn on, the keyboard doesn't obey, it causes several problems when sending a command | Check 15pf ceramics connected to the micro crystal | After the replace it was 100% | JOSÉ GUSMÃO |
| TOSHIBA |
TV1449M
|
A bright line in the middle of the tube, and the image stretched from the middle upwards | D811: r31, (ba318). | toinho eletron | |
| TOSHIBA |
TV 2089JMS
U14R |
Brightness and contrast didn't work, I thought it was the screen cap. But it wasn't | R 227 30k smdsai do pino 8 do fly back | francisco.s | |
| TOSHIBA |
TC2159
|
Audio doesn't work | Mute locked | Turns off the collector of the q 652 smd transistor. |