Repair Tips
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Results: 88182
Results: 88182
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
21FS4RLG
|
Don't tune in | 30v is missing on the varicap | Replace 30k r114 | Baguatech |
| PHILCO |
TP2054
|
I didn't get normal AV channels | Sf 201 | Replace sf 201, and run for the hug | chines eletronica/ solanea PB |
| LG |
29FS4RLG
CW62A |
Without image, with audio and normal characters. | 6k8 r-408 measuring 30k | Replace r-408 from 6k8 | ELETROBRITO |
| TOSHIBA |
TV-2958 FFS
LEM - FS3 |
Image with noise and horizontal jerk | Electrol capacitor. c 180 = 1 x 25 | Replace and smile | wilsomtv |
| MITSUBISHI |
TC2099
|
TV inoperative, stand-by LED blinking | C907 exhausted (22uf/100v) | Replace c907 (22μF/100v) | Denys de Sene |
| SEMP |
TV2090JAV
U14 |
Flashing non-vertical lists | Leakage capacitor c314 replace without measuring | Replace c314 1n5 | ALEX/FETTER |
| SEMP |
TV2982
LEM10 |
Vertically shrunken and folding at the top of the screen | Altered cap c303 smd. | Replace c303 (1k5 / 50v) | Eletronica Staub |
| CCE |
HPS2185FS
|
Does not open completely horizontally (after changing the flyback) | D401 shorted - replaced | rtek1000 | |
| CCE |
HPS2185FS
|
Does not turn on, LED lights up but goes into protection | Replace of flyback bsc25-0206h (shorted) + replace of tr hor bu2508dx (original is 1508) * note the FR401 can be open or with a cold solder (heats up) | rtek1000 | |
| PANASONIC |
TC14A10
|
Vertical by half equal | R 425 of 27k next general ic | Javan ok | |
| PHILIPS |
29PT4631
|
Warming up. 3343 on the rgb board... | Flay-back jf0501-8604, it was not original. Just click a good... | ELETRONICA INFOAÇU | |
| TOSHIBA |
2083FAV
U11 |
Completely out of sync | Diode 431 open | lázaro lemos | |
| LG |
21FU1RLG
MC-059C |
Stretched horizontal and cushion effect | Resolder all horizontal and vertical sections, all welding points. | joaomvjr | |
| PHILCO |
TP 1453
|
Turns off standby, flashes quickly and turns on standby again, and doesn't turn on | R 750 3k3 oscillator | pedrinho tela quente | |
| PHILIPS |
29PT4631
|
Does not turn on, LED off + b normal | Cap. c2561 | Tip I got from a colleague on this forum | ELETRONICA INFOAÇU |
| TOSHIBA |
TV2998
LEM-5 |
LED is on and won't turn on | R874 in front of open power supply regulator | R874 110k | Ádrian Chapadão do Céu-Go |
| TOSHIBA |
TV1451
U18 |
Alloy with green image and reduced frame without characters | Q841 short | Replacelo | antonio nobrega patos pb |
| TOSHIBA |
TV1030
U19 |
Dead power supply | Ci strw5453c short | Replacing the strw5453c with strw5753a, just invert pins 4 and 5 of this and then jumper pins 3 and 5, just and only and it's ready. It works perfectly, you don't need to add or remove any components, just jam it. see the diagram and compare to understand. Note: installed and tested | jedvaldo |
| LG |
CP-20B86
|
Off-white rubber color like a shadow | Capacitor 10uf 250v linha do 180v | Replace | beto2828 |
| PHILCO |
PH29MSS
MA1 |
Low power supply, LED flashes when the keys are pressed | Transistor q808 | To replace | kleber show |