Repair Tips
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Results: 88147
Results: 88147
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO |
PH50A17DSGWA
|
Don't turn on or flashing | power supply Primary Defect C.I UW1 | replace for C.I P6005 of AOC TVs, but needs to feed pin 3 with 10m resistor from the alternating power supply similar to pin 5 feed | JhonatanSG |
| HBUSTER |
HBTV 29D07
|
Don't turn on. | EC13 Capacitor replace = 47UF/50VOLTS | Diego Costa. B.F Eletrônicos | |
| AOC |
AOC 32S5135
715gc980-c02-001-0043 |
Turn ON, no picture, without 28V voltage in VGH | The short screen killing the 28V voltage in VGH | On the T-CON (on the right side locate 6 points, PJ5, PJ7, PJ9, PJ18, PJ20, PJ22) (on the left side locate 6 points, JP21, JP16, JP10, JP8, JP6, JP15 See yes, JP9 , Is short with JP6 and JP7 and JP8 if it is short the resistance is 0.31 HOH, Ai just delight the cut the point trail (PJ9, that the picture will appear nomal | ELETRÔNICA EM CAEM |
| CCE |
LT32G
LT32G |
Do not light the LEDs | Diode with altered internal capacity (it seems like joke) measuring this good, but in the equipment of the low capacitance. | Diodo D3 (SB5150) | Johnatan |
| SAMSUNG |
UN40J5500AG
|
flashes LED standby and doesn't start | MOSFET CHANNEL N transistor near the connector that goes to power supply Q206 | Ariel Santos | |
| SONY |
KD-49X705E
|
LED current reduction | Replace the 4 SMD resistors 1r8 next to CI IC 2001 with 4R7 or 5R1 values, do the same with CI IC 2000 | reginaldo moronte,eletronica junior caldas novas | |
| SEMP |
LC4046 FDA
|
Bloo-b-on-bound binds and obeys nothing LEDs in the main red and yellow PCI lit, | EPROM FAILURE | replace Eprom | jorge- ivoti |
| SAMSUNG |
MX _F730
|
Don't turn on | Don't turn on | ||
| TRC |
388
|
Link with low sound without power | I found a flaw in the equalizer plate | General resound on the equalizer plate and cleaning of sliding potentiometers. | Medeiros Eletrõnica Barbacena MG |
| TCL |
32S615
|
LED current reduction | Remove resistor ar608 2r2 | reginaldo moronte,eletronica junior caldas novas | |
| PHILIPS |
FW-C155
|
Don't turn on, blink panel and go off | replace without testing transistors 7247 3213 3247 7244 7322, preferably uses BC338 instead of BC337 | HAHNRAHN | |
| JVC |
LT-32MB208
|
Don't turn on, stand-by flashing and doesn't drive power | According to the tip of the friend José Luiz Mutitec, the SMD M7 diode in the primary of the power supply, D101, cuts driving and drives and cuts ... It was just replace for another m7 that resolved the defect. 12 volt power supply is oscillating for more and less, does not stabilize. | Diode D101 (m7) at power supply | MIGUELTV |
| PHILCO |
PTV32D10N5SKH
|
connect with normal picture. and gradually falls to led teesan. Until it erases. | replace without testing the capacitor PEC501. 47/100V | ||
| PHILCO |
PH55E20
|
Fully stopped, no led stand-by | power supply defect, R7 1K close to the two large capacitors in the middle of the plate | Sylvox | |
| PHILIPS |
PHILIPS 32PFL3605D/78
Philips 32PFL3605D/78 |
Black screen with background light and sound | SMD resistor of T-Com integrated on the plate at the bottom link <a href = \ "https: //electronica-pt.com/s/21 \" rel = \ "nofollow \" target = \ "_ blank \">>> External link ... </a> Open from the main | Required resistor I made a video that shows the link well External Link. .. | X elétro |
| PHILIPS |
42PFL3403
|
Killed, without standby | Replaced U101 damaged, C120 and D107 and on PCB IR Capacitor shortly next to the sensor | ||
| SAMSUNG |
ED46C / LH46EDC
|
No picture, defective LED barcats | Un46eh5000 or Un46EH5050, the kits of these models are in place. | Code Panel Display LTJ460HN05-V = LTJ460HN10-V, Bus Code 2012svs46 3228 | Capiroto |
| AOC |
LE50U7970S
|
When connecting LEDs flashing | R8617 .... Add 1 r resistor in parallel with R 8617 | Dinetronic. |
|
| AOC |
D32W831
|
Sound failing and sometimes without sound. | regulatory h, ZV G1084-ZZ | replace of the U602 3.3V regulator next to HDMI 2 | Fernando |
| PANASONIC |
TC-L39B6B
|
Without picture, with blacklight access, looking like a symptom of defective display | IC5421 on the back of the burnt plate | replace of IC5421 or plate | LEANDRO VOSS |