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Results: 88080
Results: 88080
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
42LH35FD
|
Turns on normally freezes image then turns off | Change cap 829 330/16 | After the replace run hug | Paulinho rj |
| SONY |
HCD-SH2000
|
No sound/Audio, does not arm protection/protect, displays please wait when activating USB or CD. | Tsound is no 9V power supply for the IC500 audio processor or the 4558 preamps. | Transistor q800 and c754 short, resolved by replacing them. | EduSSantoz |
| ELETROLUX BRASTEMP PANASONIC |
QUE USAM FONTES CHAVEADA
|
Delay, it takes about 5 seconds or more to turn on | Change resistance 330k, position r105 on the board. | Fernando rj | |
| SOM TOSHIBA |
MS-7760MUS
|
This sound would turn on, and then return to standby mode, then I saw that one of the audio output MOSFETs had a short circuit, so I replaced it, and it stopped turning off. But I noticed that the l803 coil was getting very hot, to the point wsound smoke was coming out, so I removed all the wire from it, replaced it with a new one, and it still had the same defect. The solution I found was to replace it with one of these, which is on the horizontal tube TV circuit. and I also replaced the r818, 10r. and the problem is over. | Replacement of coil l803 and r818 and also one of the power supply MOSFETs in short position q806. fqpf16n15 | MARCONES DE ARARIPINA-PE | |
| MULTILASER |
RE509
|
Red LED, doesn't turn on | Regulator | Replace regulator u22 (jy1117) | FABRICIO BRACKMANN |
| SAMSUNG |
CL-21K40MQ
|
Alloy has OSD and blue screen, but tsound is no image. | R423 82.5k precision resistor open. | Replace of it (tec edfesom, varjota-ce) | Edfersom |
| PHILIPS |
39PFL4707/78
TPM9.2L LA |
It doesn't turn on, it turns on when it wants to or when it turns on if you unplug it and turn it back on the TV doesn't work. | Check the 5v voltage at the power supply if ok... test the 3.3v voltage at the mb on the mosfeet (u701) if it is missing or altered the tv will not turn on. | Replace the transistor (u701) g1084-33 with another equal or better, see datasheet. | evando viana |
| SEMP |
TV2934BSL
|
Channel does not enter rf, all voltages present in the varicap | Change 10k r106 next to the varicap | dj pituka | |
| LG |
21FU1RLG
|
Standby on but it doesn't turn on +b75v if you disconnect pin 29 pwr of ic501 then it turns on | X1 with broken terminal due to oxidation connected to r43 which goes to pin 34 ic501 | Replace the same and run bro hug | Gilberto Costa |
| PHILIPS |
40PFL3606D
|
The TV turned on, the screen kept turning off and on until it went into protection. | Problem with the belt/connector (flat) that connects the power supply board to the main board. | Re-soldering the connector and changing the belt will solve the problem. | PackageTrick |
| PANASONIC |
TC-L32X5B
|
Turns on gray screen without characters goes off and red LED flashes 3 times. | Replace q4154 short | samuel leite | |
| PHILCO |
TV PH22D16D LED
|
High LED voltage | Factory characteristic, which reduces durability | Replace the smd resistor connected between pin 6 and gnd of the LED driver ci, the ob3363vp, with 16 pins, I put one of double the value, the current dropped by half. | davi.sls |
| LG |
CP 20J52
|
TV turns on has audio but no image | The cause of the problem was the d502 zener diode leaking | I replaced it with a 1n4148 diode and the TV works again | ASSISTEC MANARI-PE |
| LG |
29FU6TL
|
Bars on the sides | Ic302 4558p ou c321 | Electronica line jatoba ma | Eletronica line jatobá ma |
| LG |
47LG60FR
LP81A |
Hdmi 1 2 3 does not work | Ic 302 tmds351pag is shorted, I replaced it, resolved hdmi all inputs working | Defect resolved | Andre |
| LG |
47LG60FR
LP81A |
Blurred image shaking vertical | This TV arrived in my workshop with the following defect, it turns on a blurry color image, shaking vertically, I changed the flat display cable, nothing, I already changed the t-con, nothing and the lvds cable from the t-con goes to the main cable, nothing solved, resolve to remove the ic1000- tw9910dana2-gr decoder video I turned it on without this IC the image was normalized the IC is shorted I removed it from another board | Image resolved | Andre |
| LG |
47LG60FR
LP81A |
I'm sound | Ic 600 ntp3000a short, just replace | Resolved | Andre |
| LG |
49LF5410
|
Backlight blinking in some cases TV won't even turn on | Led bars leading with the housing | Changing the LED bars and changing r816 from 3r to 3r9 to drop the current on the LEDs, thus increasing their useful life | TECVIDEO |
| GRUNDIG |
CUC6300
|
The screen was "clean", white without "rain", no image, no sound, no go command | Zc8864 processor clock problems | After all, the problem returned as suspected. I replaced the "crystal" but that didn't solve it either. | Júlio Silva |
| AOC |
D32W931
|
Normal league is stuck on the aoc logo | Memoria difficult d colon day | Replacing ci nand memory u403 | paulo rps |