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Results: 88011
Results: 88011
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN46F6100AG
|
Display freezing at the top on the right side of the screen, the display cof was found toasted | As I don't have a machine to change the CPF, it was resolved by removing it, it stopped paralyzing the image so it had the perfect color without details, remove the 3 side cofs on the right side of the display | Juliosantos | |
| LG |
50LB5600
|
The TV turns off by itself after 22 minutes on average and when you increase the volume the TV goes from few to few digits, it doesn't work..., it was reset, done "instop" and even then the defect manifested itself. recorded eprom and still didn't solve it. | I called LG and opened a technical ticket, I didn't get a response until today, because from the beginning I suspected it was a fault coming from the digital signal sound in my city. But on that day that I called LG, the technician who answered me told me some information that I found interesting, she asked to see the "dtvi interactivity" function in the options menu if it was on or off and it was on. | Continuing, I tested everything possible on the TV with other boards: main board, power supply board, IR board, TCON and the defect continued. Then I discovered that only on the Globo channel the TV had a defect, which confirmed to me a defect in the digital signal coming from the broadcaster, detail, if the interactivity function is turned off, the TV does not show the defect on the Globo... | MIGUELTV |
| LG |
50LB5600
|
TV turns off by itself after 22 minutes on average, reset, instop and still the defect manifested itself. recorded eprom and still didn't solve it. | I called LG and opened a technical ticket, I didn't get a response until today, because from the beginning I suspected it was a fault coming from the digital signal sound in my city. But on that day that I called LG, the technician who answered me told me some information that I found interesting, she asked to see the "dtvi interactivity" function in the options menu if it was on or off and it was on. | MIGUELTV | |
| PHILCO |
PHT670
|
Doesn't start | Nor 3.3 volts | I replaced the 5 and 12 volt power supply capacitors, it didn't solve the problem, check the diode d9 rl207 to see if it is passing 4 volts | Elbiobosenbecker |
| PHILCO |
40D10DSGW
|
Lights up black-layt and turns off after replacing the LED bars | Remove r410 from 2r2 | Eletronica Moisés | |
| LG |
42LM3400
|
The TV arrived, it showed the logo and the black laithe was turned on without anything working. | Electroliquid capacitor c206 10/100, c201 10/100, c202 25/470 | Replace the capacitors and run for the hug | MC BOSCA |
| TARAMPS |
DS800X4
|
Module flashing blue LED in protection | Toasted r10 of 10r next to the power supply drive | Replace and run for the hug | manin |
| SEMP |
DL3244(A)W
|
Turns off instantly out of nowsound after some time, first it takes a long time, then it turns off more frequently, faster. After presenting a plop/noise in the sound | As I changed the c.i fr9889 that regulates the "core" power supply (1.2 volts) for the processor, I forgot to get the position of the component | Fr9889 next to the processor heatsink. This regulator supplies 1.25 volts and was supplying 1.34v, which caused the TV to turn off. After changing it, it got 1.27v and was perfect. | MIGUELTV |
| TOSHIBA |
42XV600ADA
|
Semi-image with normal audio plot | Lack of 12vdc no lvds connector | Open track on the pci make a jump pin 12vc lvds to w9304 12vcc line on the board | paulo pinho |
| PHILIPS |
40PFL3606
|
Back light comes on, gray screen and some lines. | After checking the 750k, 240k and 10k resistors, without success adding a 150k resistor from the r750k to the capacitor next to it, terminal nodes on the IC side (inside the board). | ||
| SAMSUNG |
UN46D6900
|
Hits the relay and restarts and repeats over and over again | Altered led buses | Replace LED buses. resolved. | |
| SAMSUNG |
T22B300EW
BN44-00505A |
Doesn't start at all | Swap: ICM801(strw6052s), cm804(221pf,1kv), dm801(uf4007)/fp801s(4a), bd8015 (bridge rectifier to 6a). | WebLogs | |
| PANASONIC |
TC-21FX30L
|
Normal video, low and hoarse audio despite the volume at maximum. | Resistor 257 4.7k open, change it and run for the hug. | Replace resitor 257: 4,7k. | Samuel Infortec |
| LG |
RP14CB25A
|
Dark screen and no sound on previously tuned vhf channels | After cleaning with tinner on the welding side, the varicap was normal | Eliel Magno | |
| SEMP |
48L2400
|
Any problem with little or no back light | R765 = 100k | R765 = 100k | |
| LG |
OM5560
|
Protect s | .the power supply does not send power to the amplification. | Replace of the 3 pc817 optocouplers of the power supply. | Alessandro Barcelos |
| SAMSUNG |
T22B300
BN44-00505A |
Touch panel lights up, no function, TV does not turn on | Power supply bn44-00505a, tracks near the chopper very thin, resistor rm801 burned, capacitor cm855 bloated | Replace rm855 for 2r5 1/2w under the board, replace cm855 for 1000µf 25v. thicken primary tracks with soldering / update software via usb or rewrite eepron | Jerolamo |
| SAMSUNG |
UN32EH6030G
|
Duplicate image | In my case, I put some 3mm tape on the flat that goes on the display and it worked, it's a lot of work, I made several attempts | Marcelo | |
| PHILCO |
TV PH39F33
DSGW |
TV turns on and backlight doesn't come on | Low 24v and 58v power supply 24 only had 22 58 with 49v | U402 shorted and d406 18v zener shorted | Marivaldo |
| LG |
RP-21FE85G
|
Green screen, with retraction lines | Defective tube socket. | Replace tube socket | MARCONES DE ARARIPINA-PE |