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Results: 88011
Results: 88011
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN40J5300
|
TV goes into RGB test mode randomly and doesn't come out anymore. | T-con board is what causes this defect, changing the board is the only solution. | You don't have one for this model, use a bn-41-02111 board and replace the spi ice1 memory (24c64) take the customer's one and put it on your board. | ROBUSTO63 |
| LG |
52LG70YD
|
TV with back light on, no sound, no characters or image | Do reballing, remove the heatsink from the ic100 and heat the processor at 450 degrees with a thermal blower on the top of the IC, for around a minute, doing it in a circle. | ||
| TCL |
50P615
|
When turned on, the LEDs flash quickly and go out | Diode pos.ad602 reference MBR3200 shorted, in the dc/dc converter to power the LEDs | Replace diode with another equivalent | Casa do Conserto |
| SEMP |
TV2134
|
LED flashes once and doesn't turn on the power supply with about 200v and it drops | R604 before the photocoupler | Marcondes ohm Eletrônica JAICÓS -PI | |
| LG |
37LD460
|
Does not turn on, nor does the standby LED light up | Ceramic capacitor c458 shorted | Replace capacitor c458 | |
| TOSHIBA |
TV2934
SK91 |
Image aliasing across the screen | Flyback shorted inside. | Replace | Paraense |
| SEMP TOSHIBA |
LC4051FDA
|
With sound without backlight with image in the background | Inverter board replace the three 35v 390uf capacitors and the two 200v 68uf capacitors | ||
| LG |
42LK450 32LK450
|
It doesn't tune the channels and when it tunes it works for a while and then disappears | Lack of 12 volt voltage on the varicap selector.. touch ic3701 | Rv Eletronica (Ricardo) | |
| SEMP |
TV-2122 OFS
U19 |
Whitish image seemed to be a deficiency in the 180v of the rgb | I found the r227 and or226 open after the replace and the image was beautiful | Moizaniel | |
| PIONEER |
AVH-3580DVD
|
Works well for 5 minutes, turns off and amplifier error appears, changes the output and doesn't solve it | Put a 10k resistor on top of the c111 47x16v capacitor | Rodrigo cofferi | Rodrigo cofferi |
| PHILIPS |
32PFL5605D
|
Turns on, backlight turns on and no image | 12 volts missing from the display | According to a friend's tip: electronicssupplyparts - lawn/rs, just complementing the tip with a better location of the damaged component, it is the i.c in position 7kfe, top side of the main board, looking at the board on the upper left side close to the large 6r8 coil (position 5kfa)or upper left side close to the .i.r cable 1m20 | MIGUELTV |
| SEMP |
DL3253W
|
No image, LEDs light up. | Corrupted software | Update software, tsound are some files on 4shared, search for dl3253 and dl3253w | Davi.sls |
| LG |
50PQ30TD
|
Hdmi inputs inoperative/image flickering or no signal | Leaks in several metallic smd capacitors around the ddr2 memory ic-300 and ic-301 | Replace c-810 and c-826 (22x16v) / c-834 and c-2102 (47x16v) c-323 (100x16v) and that's it, it's great, only one case had to go into the service menu and rename the hdmi inputs. | ROBUSTO63 |
| PHILIPS |
32PFL5604/78
|
Does not turn on, standby LED stays on. doesn't blink | Capacitor c474, 4.7uf, close to a crystal on the main board, replace without measuring | Rogerio Novaes | |
| PHILIPS |
NTX400
NTX400X/78 |
Does not turn on, only blinks LEDs after adding power key | Q10 fet on the main board open, it is on the 5v reset line. | Rogerio Novaes | |
| PHILCO |
PH55E20DSGWA LED
|
No plot_ completely white screen | Ceramic cap short on pci tcon (c643) | Replace the component. no value reference. I put a 10μF | duc40rj |
| SEMP TOSHIBA |
DL4045I(A)
|
Does not turn on backlight. When replacing the LED bars, it lit up normally, after a few hours the backlight went out, sometimes it lit up and sometimes it didn't. | Fact v761 I like it | When replacing it worked perfectly. | REAL ELETRON CARVALHOS MG |
| SEMP TOSHIBA |
DL4045I(A)
|
Inoperative nor does the STB LED light up | No secondary voltage | Ci nw907-fan6755w, ros13-4r, rw914-47r no primario da fonte. | REAL ELETRON CARVALHOS MG |
| SAMSUNG |
UN40J5200AG
UN40J5200AG |
Does not turn on, no standby. | Defective power supply. | DM862C (SB5150 shorted), FP801S (fuse 3.15A 250V open) and QM801CS (Mosfet K10A60W shorted) replace and power supply works again. | MARCO BORSATO MEDTEC INFORMATICA |
| AOC |
LE40H157
|
Turns on with the eds off | Cracked welds resolder t9101 t9201 transformer pins | NILSON TVS |