Repair Tips
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Results: 88013
Results: 88013
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TV LE3278 |
3278
|
Direct green led | Records memory | Https://dc348.4shared.com/download/t-hosnd4ku/le3273_bakup.bin?tsid=20230127-195102-a8a69a16&sbsr=deba582e84d2ec06f5e512dce403c7c8ad1&bip=mtcwlji0ni45ny4xnjk&lgfp=71&forceopen=true | Wesley Borges 7 |
| CINEBOX FANTASIA PRO |
PRO
|
Without usb function | Records memory | Https://www.4shared.com/s/fwwtdcqn9ku | Wesley Borges 7 |
| PHILIPS |
32PFL3403
|
Turns on without video (doesn't even show a blue screen) | Go 11,12 and 13 open. (next lvds connector) | Swap or jump | Maurilio |
| LG |
(42),(32)(26)LH20
42LH20R |
No audio | Capacitor 10-16v c866 e c809 . | Japajpeg | |
| AOC |
26W931
|
Digital channels do not catch all channels | Antenna terminal hole too wide | Eiji | |
| SEMP TOSHIBA |
DL3971
|
The LED keeps alternating between red and green and doesn't turn on | Power supply defect pulsating | Changing the dp9 diode next to the chopper. eme measures balls is bad | Mitzko eletrônica |
| LG |
32LH35FD
|
Locking image along with the functions | Schism | jr_TEC | |
| CCE |
1471
|
Blinking led | Adjust screen....it was low | Alextecnico | |
| LG |
50PJ350
|
Turns off by itself | Cause, resolution | ||
| TCL |
50P8M
|
Burning led due to high voltage, reaching 88 v in each output that feeds 2 bars with 7 leds each | After changing the LEDs, lower the power supply voltage, in the driver between pins 2 and 15, tsound are 2 resistors in parallel (r608 and r609) of 91k and 39k, regardless of wsound they are, remove the 39k one. leaving only the 91k, in my case the voltage dropped to 76v. Tip sent by (System Eletronica) I did the same and it worked, the voltage at the output was 79.9 volts | Remove the 39k resistor | YouTube Direto no defeito |
| H BUSTER |
HDTV 32L05-HD
|
Stuck on usb screen | Change the control | ||
| GRADIENTE |
GT2020
|
Don't care! | Polyester capacitor c823 shorted or altered. | Replace c823. | MARCONES DE ARARIPINA-PE |
| PHILCO |
PH40D10DSGW
|
Locked in logo | Change u203 rom memory or rewrite | Cabeça | |
| SEMP |
V2DL2443
|
Stuck on blue screen - with rectangle in the middle | N805 regulator below 1v5 | Ic 1117 replacement | duc40rj |
| SAMSUNG |
LN40B530P2M
|
Just stays on standby | 5v dead voltage. | Shorted smd capacitor c2508 near the usb input. | evando viana |
| SAMSUNG |
LN40B530P2M
|
Just stays on standby | 5v dead voltage. | evando viana | |
| PHILIPS |
40PFG6309/78
40PFG6309/78 |
No image | Shorted capacitor CD14 (tsound are 4 capacitors together on the VDD line) | Cd14 replacement | ABRMAO FELETTI |
| SAMSUNG |
UN48JU6000G
|
Voltages do not stabilize | Brief resoldering of power supply board | Eletroart | |
| SAMSUNG |
UN32D5500/UN40D5500/UN46D5500
|
Av/component does not work | Connector | Tighten the connector well, tsound is a space, placing it carefully, not producing video/sound. Tsound is a bit of play if you press it hard enough. resolved | |
| LG |
HOME THEATER DH6230
|
Works for 30 seconds and turns off without audio | Dz914 20v short | Replace dz914 | Beto2828 |