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Results: 88103
Results: 88103
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| ORBISAT |
S2200 PLUS 3
|
Buzzing in the audio, buzzing along with the sound | Change all electrolytic capacitors around the audio output, c325,c333,c321,c302 tds 47x25v | DJ PITUKA | |
| PHILCO |
PH39N91
|
TV turns on normally, with sound but the image has interference and aliasing | Faulty capacitor cw 806 | Replace capacitors | <small>Alex Lopes |
| PHILCO |
PH39N91
|
Power supply with secondary shorted and does not work | Shorted cw 822 and cw 808 capacitors (smd capacitors) | Replace capacitors | Alex Lopes <small> |
| LG |
32LD460
LT01B |
Image stuck on the logo and scrambled. | Bank of 10r ar1215 resistors, tsound are 4 and one of these resistors was open. They communicate between memory and the processor. | Daniel Dega | |
| PANASONIC |
TC-L39EL6B
|
Does not turn on, without stb. | Leaky capacitor on the main board close to IC 8704. | Jadson G Nascimento | |
| STI SEMP TOSHIBA |
LE-4050
|
Delay turning on image appears and switches off backlight bar changed | Replace the same | Warley cesar | |
| PHILCO |
PH43E30DSGW
|
Burning the LEDs | Power supply | The burned out LEDs were replaced, and the black light resistors r403, r407, r411, r415, r419, r423 were retightened, the resistors were removed and the 63v power supply dropped to 61v, we no longer burned. | ELETRONICA JUNIOR BELEM PARA |
| PHILCO |
TP2054
|
Generates discharge from the pacifier but does not break | Head of 6n8 | Lopestv | |
| PHILIPS |
FWM663X
|
Panel display paying, going dark | Weak/dry electrolytic capacitors | Replace c13 and c14, if that doesn't work, replace others in the power supply region | eletronica junior reginaldo moronte |
| LG |
21
|
Image shaking in av like bad cobo normal audio | R 512 | Tracar r 512 | Eletronica Carlos Viseu-PA |
| LG |
RAD136
|
Display does not light up / all functions are still working. | FL + 3.7 volt track broken on main board. | Jailson | |
| SAMSUNG |
UN32FH4003G
|
The backlight turned on and off, looking like an LED panel. with sound. | Components connected to ic9101 -slc1012c - an smd capacitor on pin 14. | ELETRONICA ESTUDIER- OLIBIO | |
| LG |
32LK330
|
Does not turn on. lightning overload | Replace: q709(k3868), q710(k3868), q707(k3868), q708(k3868) f501(3.15a) | jjsantosneto | |
| SAMSUNG |
LN37C530F1M
|
Does not tune channels | Short smd capacitor c810 located next to ic803 | This short on the main PCI killed the 9v output of the ic78m09 which is close to the ic1603 next to the varicap. | jjsantosneto |
| SAMSUNG |
LN32D400E1G
|
Doesn't start | Short in power supply | Fonte pcb:bn44-00438a (psiv121411a) , fuse:3,15a e transistores mi801s/mi802s= 5n50smd | jjsantosneto |
| PHILCO |
PH51U20PSGW VER B
|
TV turns on, the logo appears and then turns off, remaining in stand by mode | Update. just that | GR Eletrônica | |
| STI |
2456(A)F
|
The LED is off and when it comes on it turns yellow | Cw962 180uf/16v shorted and the diodes VDW961 MBRB20100CTG and VDW962 MBRB20100CTG defective | Reginaldo Alves | |
| PHILIPS |
42PFL3507D/78
|
It doesn't even turn on standby, | Voltage of 5 volts, showing 4.2 volts | Replace 2 capacitors in the +5v circuit (c9353 on the power supply board 330µf x 16v) I put one of 470μF x 25 and another one next to it 470μF x 16, also replaced for one of 470μF x 25v (the TV was perfect) | CDS_DIAS |
| TOSHIBA |
2934
|
Does not display image | Defective tube | Replace the tube | Cicero |
| LG |
42PJ350
|
No image but normal sound | With sound and without image, I checked all the voltages va, vs, m5v, but tsound were no voltages (-vy) and (vsc), both were 18 volts. | Identified open resistor 2r2 5 watts, resistor next to the t501 and also the t501 transformer had one of the coils open, the replace was carried out and the image returned, being perfect. | CDS_DIAS |