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Results: 88013
Results: 88013
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| AOC |
LE32W831
|
TV without sound or intermittent. | Main board, reg u602, 17-3.3 with internal failure. | RNSPTEC | |
| SEMP |
LE1951A
|
TV doesn't turn on without STBY. | Cure main board. regulator circuit n804 - ap3102m | RNSPTEC | |
| PHILCO |
PB329BT
|
Crackles in the sound after minutes of use on the FM function. | Defect, lack of grounding on the x2 crystal close to the fm antenna. | Solution, solder the crystal housing to the board's ground. | Eletrônica EMB |
| SONY |
ADP-160ER AAC
|
Sem os h.shtv to acin-det | Ic43 (coupler photo) | Replace the same | Deo Eletrônica (81)98904-0186 |
| LG |
RP-21FE85G
MC-059A |
Vertical reducing downward | 47k r313 changed, measuring 64k | Replace r313 and thank god | Daniel |
| PHILIPS |
42PFL6007G/78
|
Locking volume doesn't go up, doesn't change channel | Nand memory, ic 7700 I replaced it with a recorded one, the TV was great | Marcelo | |
| PHILCO |
PH40D10DSGW
|
Does not turn on and no stand-by | All normal voltages except for varicap +3.3v_tu and tun_3.3v (between 3.05) | Capacitor cp205 (on the old assistance, it bumped and the solder cracked) | lucian oliveira 61991271532 DIGITAL TECH |
| PHILCO |
PH21MSS
|
The LED turns on, presses power, the LED turns off and turns on again, with a hissing noise that seems to be coming from the flay-back. | Vertical output with leakage from pin 4 to 5, c829 and c601 stuffed | Replace and please God | Daniel |
| LG |
OM4560
|
Dead | Capacitor c637 shorted on main board | Eletrônica 3R | |
| SAMSUNG |
CL-21K40MQ
|
Turn on the high voltage and return st by | Cr404s 681x2kv near the fly | BOSCO | |
| CCE |
LN244
|
Doesn't start | Capacitores ec-1 ec4- e ec-8 | BOSCO | |
| SAMSUNG |
UN49K6500AG-CURVA
|
Doesn't start. The standby LED responds to the remote control by blinking. | The board turns on tcon, but does not light back up and does not generate an image. | Defective eprom. I recorded a new one, 25q. | joaomvjr |
| SAMSUNG |
LN26B350F1
|
Doesn't start at all | Open mains input fuse and pfc power supply fet in raw qp802s (k8a60da) I put some strong ones in place, in this case I used 10nm60n I also changed the resistor rp820 0.12rx3w in this case I put one of 0.22rx3w | Replace the same ones and go for the hug (if you have it in scrap, it's better because of the quality of the parts) | orlando lott |
| SAMSUNG |
LN40C530F1M
|
Turns on, flashes standby 1 time and returns to standby again | Changing the z1021h regulator makes the power supply 1v2 | joemioalmeida (kinkas eletrônica) | |
| PHILCO |
PH32E32
|
LED is on and won't turn on | In my case it was not the 1v8 regulator but rather the 3v3 (u805) with low voltage. I changed it and it worked ok. | Lucafer | |
| SAMSUNG |
UN40EH6030
|
Back light on without image | Capacitor cd6 shorted on t-com | In this case it could also be cd5, 7, 8 or others | Mariano |
| SAMSUNG |
MX-FS8000
|
Inoperative (does not turn on) | Capacitor cm806 na power supply | Tecdudu neves | |
| LG |
65UK6540PS
|
No image with audio and backlight on | 10mf smd capacitor c132 on the vcon board shorted | Replace the capacitor | Luiz Parreira / RJ |
| LG |
55UM7470PSA
|
No image with audio and backlight on | 10mf smd capacitor c1305 on the vcon board shorted | Capacitor replaced | Luiz Parreira / RJ |
| PHILCO |
PH21 M SS
MA1 |
Power supply goes up to 20v and returns to standby | Flay back | Replace without testing | Paulo santana |