Repair Tips
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Results: 88172
Results: 88172
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
23MW9010/37
LC03.U AA |
I'm sound | Sound output ic7731, (an7522) | sim tv | |
| PHILIPS |
22PFL3017
|
Doesn't work, test the power supply. | See photo | sim tv | |
| PHILIPS |
20PT529
|
Either it turns on or not. power supply with zero volt at +b 95v | Optocoupler | sim tv | |
| PHILIPS |
20PF8945
|
Pink screen, with or without image. | Check FET 7954 (LCD display VCC pan power supply) and components connected to it | sim tv | |
| PHILIPS |
20PF4121
LC4.1E AB |
With sound, without image | Capacitor ce06 and ce07 both 1000µF on the power supply board (PSU). | sim tv | |
| PHILIPS |
42PF9631
BJ3.0E |
Without sound and image. turns on and flashes for 1 or 2 seconds, relay turns on and off LED remains green | Check crystal 27mhz | sim tv | |
| SAMSUNG |
CL29Z58MQ
|
Doesn't start. The standby LED does not light up. | Chap. elco 330µf/400v shorted. | jr_TEC | |
| TOSHIBA |
TV2956FS
|
Low sound on both channels | Jadsom really c637 and 637 changed | Replace them | aelson |
| PHILIPS |
FWC270
19 |
No sound good output, slight hiss | Transistor smd 7606 | Remove and test the sound should come out without it | matrix10y |
| ELSYS |
2.0 RECEPTO
|
Does not polarize vertically | Q100 2sa 1281eo r106 100r | I added another component to the device, it was very good | Bolota eletrônica |
| ELSYS |
2.0 RECEPTO
|
Does not polarize vertically | Q100 2sa 1281eo r106 100r | Bolota eletrônica | |
| SEMP |
TV2051NAV
U18 |
Low volume at full volume | C613 220 uf por 25v | Just put another one on and the TV will have good sound again | Marcos paredão |
| SEMP |
TV 2051NAV
U18 |
Low raspy sound at full volume | Q611 | Just remove it and problem solved | Marcos paredão |
| PHILCO |
SS M 21
|
TV without sound // don't play memory but new proven tip go to service mode 9735 and enter hotel-o=btsco-auto1= and that's it= ok, fine. | Total in sound | It is necessary not to touch the memory | luiztvsom |
| PHILCO |
PCM1446
|
Does not turn on stand-by LED off | R 902 of 470k in primary power supply | Replace of the same | AssisTec |
| SEMP |
TV2134(C)SL
SK11 |
It doesn't turn on and has all the voltages, it just keeps pulsing | C224 | Replace | ELETROCLAUDIOPE |
| CCE |
D3201
|
Turning on the red LED and pressing power didn't change anything. | I measured the power supply and the 5v standby signal and the ps on were normal | I measured the power button and it was open, replacing the power button. | Eduardo Luiz vinoti |
| LG |
21FU6TL
TV18C31 |
Vertical getting very hot and the frame reduced | I want a solution | dezivane | |
| PHILCO |
PH650
|
Dimmed display (off)....sound does not come out of the speakers. | Q205(8550) | I put it to work in its place bf423 (it doesn't heat up)...be careful the polarity of the legs are reversed!..º¿º´..hehe! | Alextecnico |
| SEMP |
TV 2051NAV
U18 |
Bluish image without normal color | Q906 smd defective on crt board | Remove it from the crt plate and just run to the hug | Bolota eletrônica |