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Results: 87942
Results: 87942
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
49LF5400
SA.BWZYLJZ |
The TV keeps blinking the stand-by LED and the backlight blinks at the same rate. From what I saw, one side shows that the backlight lights up when the backlight blinks and the other side doesn't seem to turn on when it blinks. | Credits to gl technical assistance, through the youtube link: https://www.youtube.com/watch?v=kxbjc4-znom | It explains very well that the fault is in the backlight and even shows that a ruler is leading to the TV ground, close to 20Ω and in my case it was that too, so diagnostics of the bus short circuit with the GND housing. | MIGUELTV |
| PHILIPS |
FR 310
|
Channel with very low sound, loud crackles in the channel | Preamp input capacitor 139 had low resistance >200r - replaced/resolved. | gdikastro | |
| PHILIPS |
CDC265
|
Drawer doesn't open | Gear with integrated motor pulley unlocks broken drawer or drawer with hardened grease | Gear shaft lubrication/gear replace | |
| SAMSUNG |
PL 42C430A
|
On, off, flashing. | Not being a y-sus, z sus board, check IC 202 on the main PCI. | Replace ic202 (z1031a) | arock |
| SAMSUNG |
PL 42C430A
|
Turns on, normal image appears, turns off. After running for some time, it turns on and off intermittently. | Not being a y-sus, z sus board, check IC 202 on the main PCI. | Replace do ic 202 (z1031a). | Arock |
| SEMP |
32L1500
|
Completely stopped... without standby LED and with 12v at the power supply output, the expected is approximately 6.5v... | Missing 1.2v voltage n801 (fr9889) faulty. | Replace for another. | EVANDOVIANA |
| LL áUDIO |
PRO- 2600
MóDULO DE áUDIO |
Turns on no audio, hissing audio, cutting out audio | Cp-1 cp-8 cp-4 cp-10 cp-5 | Replace all listed | Maike Sorriso |
| LL áUDIO |
PRO- 2600
MóDULO DE áUDIO |
Turns on no audio, hissing audio, cutting out audio | Cp-1 cp-8 cp-4 cp-10 cp-5 | Replace all listed | Maike Sorriso |
| SEMP TCL |
32S5300
|
Voltage of the LEDs at 67v, causing premature burning. | Replace the rr08 of 2r20 for one of 7r5 and the rr09 of 3r30 for one of 5r10. | By exchanging the rr08 and rr09 the voltage from 67v dropped to 60v, as each LED works between 6 and 6.4v the voltage remained within normal limits for the component. | Gabriel G.T. |
| PHILIPS |
39PFL4707
|
Inverted image after changing the board from another model | The code is 165 for the 39pfl4707 with chimei innolux display: tpt390j1-hj1l02 rev c1c. | First try to enter the code: menu 1999 return and go to display id and enter 165 or 062598 menu 165, the TV turns off and when turned on again it will be at code 165. if that didn't work, first of all update the TV to the model correct via pen drive, after doing this, carry out the procedure of pasting the code, in my case it only worked after I updated and then I entered the code and the TV disinverted the image. | MIGUELTV |
| SAMSUNG |
LN40D550
K1G |
League without image, with back access. | Tcon. c4 with small leak. 1v2 low voltage. | Board had vgh and vgl. tcon panel v400h1. | joaomvjr |
| LG |
42PX4RV-MC
RF-052C |
Bad image, blurring only on the HDMI input. | Check resistors from 22r position ar1200 to ar1205 above the hdmi circuit. measure all 22r lines individually, in my case I had only opened one line of the resistors. | rafaelmoraes99 | |
| PHILCO |
PH28N91DSGW
|
Locked in logo | Software // felipe t. | Software update | TAVARES |
| SEMP |
DL4045
|
Does not turn on, only st-by access | N801 (ci fr9889) inputs 12v does not release 1.15v | Replace.. | Maurilio |
| LG |
55LA9650
|
Doesn't start. power supply shorted. | Shorted components: ic501 ic3br4765jz, c502 47j. If, after the change, the power supply keeps the relay knocking, check the two cis l6599ad as one or both of them may have a short circuit. change components. | rafaelmoraes99 | |
| SONY |
KDL 42W655A
|
Blinking 5x | Remove and clean the cable | Cleaning the lvds cable contacts and board connectors. | |
| GRADIENTE |
TF2140
|
The TV turns on normally with a black band on the right side of the screen moving the image to the left side | The cause of the defect was the capacitor c918 close to the horizontal output transistor | After replacing it, the TV started working normally again. | AssisTec Manari/PE |
| HQ |
HQTV32Y
|
Reduce LED current | Remove 3 2r00 resistors near the ci ml2 | Cece eletrônica Brumadinho MG | |
| SONY |
ADP-160CR AAB
|
Turns on but turns off randomly | Replace of ic31 dap041 | Replace of ic31 dap041 works normally again | Soluciona hardware |
| SEMP |
TV1450MAV
U17 |
Horizontal liters closing on the right side sliced image | C226 estorado | I put a 4n7 | Rogério TV |