Repair Tips
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Results: 88089
Results: 88089
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
32LK610
|
Does not connect to wifi | Modulo wifi | Replace or smd zener diode w7 (4v7) not module. | Lucafer |
| SEMP |
1454
|
Inoperative stand bay ledy off | Lakh03 | Replace the Juper L503 near the str and the TV will work normally. | Sinailson furtado |
| SAMSUNG |
LN32B530P2M
|
Dark screen, backlight off. | Rp812 open. next to ci fan7530. | electronicssupplyparts - Gramado/RS | |
| SAMSUNG |
LN32B530
|
Standy by flashing, tsound is no sound or image, sometimes it turns on for 5 seconds and turns off flashing stand by. | Changing the 100x450 capacitor of the power supply without measuring | Run to the hug | digital system |
| LG |
42LV3500
|
Restarting | I saw a tip that said "remote unit", I don't know what it is, but on the inverter board c2 and c3 with a leak when heating | I removed the smd capacitors c2 and c3 from the inverter board and it didn't restart... | Mauricio-FOCONET |
| LG |
32LD420
|
It doesn't turn on at 110v in 220 ok | Does not activate the folder | R614 smd 2r2 | Joao Bosco Sorocaba |
| LG |
LJ 43 5500
|
With bluish image | Change the LEDs and run to the hug | Replace LED bus | Eletronica power saquaçu |
| BUSTER |
32D05HD
|
Does not turn on the lamps | C38 polyester capacitor with poor contact. | ||
| H BUSTE |
TV 32L05
J |
First, no functions and black screen, half replaced, the board had no sound and it was just a matter of changing them, bringing the fine to the output, ok. | Loosen the transistor close to the smd output | Dhow maceio | |
| PHILCO |
PH21MSS
|
No sound, total mute | Change resistor r608, 18k, next to the output disconnector | DJ PITUKA | |
| TOSHIBA |
L32D2900
|
Burning LED bus. | Voltage above normal at the backlight power supply output | Replace the resistors r795 and 797 (0Ω) to 1Ω and remove r796, all next to u770. | Samuel Silva |
| LG |
49UJ6565
|
Reduce LED voltage | Remove r808 | juci | |
| LG |
42LC3RA
LN62A |
Turns on, led blinks, lights blue, but does not work | 12v/24v power supply with low voltages | Replace optical coupler pc101 | PCESAR |
| LG |
FLATRON 22MP55VQ-B
|
Doesn't start | Panel locked, low voltage between panel switch terminals | Replace all the keys on the panel. | Carlossbs |
| H-BUSTER |
HBTV-32D05HD
|
When it turns on, no sound comes out, little by little tsound is a hoarse sound, then it becomes normal | Noise at the base of q17, causing q17 to conduct | Put a 10nf capacitor at the base of q17 | ELETRONICA AV TEC |
| PHILCO |
PH42M61DSG
|
Stand by red and does not turn on | Replacement of regulator 805 (1117-33) | Moraes | |
| PHILCO |
PH42M6161DSG
|
Stand by red and does not turn on | Replacement of regulator 805 (1117-33) | Pakuko | |
| SMS |
UST1200SFX
PIFN016105 P0915105 |
UPS works but does not charge 10v charger | Replacing resistor r41, 0.22 | Resistronic resende | |
| SAMSUNG |
UN48H4203AG
|
Does not turn on, not even on standby inoperative! | Power supply, for testing, just remove the cable from the cnm803, the TV has to turn on the backlight without the main board, otherwise it's not the same power supply. | Replace the same! or make the repair, in my case it was short and open protection component. fuse fp801s, and short qp801s and cp810s blown. | JOHN GAMES |
| PHILIPS |
32PW8422/78
L05L+AA |
Dead | Normal power supply when removing the horizontal | Replace of horizontal q7405 = bu2527dx | magaiver eletronica |