Repair Tips
Search:
Results: 88135
Results: 88135
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| BEHRINGER |
DCX2496
|
Do not boot | IC27 | MCP809 with defect, does not send reset signal | Nokitel |
| SONY |
HCD-ZUX9
|
Without sound on the 4 outputs | C341 Capacitor in Pin 74 of IC 200 Audio Processor shortly killing 4.5V | Capacitor replace C341 | Eletronica Moura |
| LG |
28MT49S-PS
|
Don't turn on, stand by deleted | SMD C5609 Capacitor, near the speaker connector | Make the replace or simply remove from the circuit | Emerson Lima |
| AOC |
43S5135/78G
715GC980-C0D-000-004D |
No picture or video on LCD display | FAILURE IN LCD Display itself | Isolating of the R216LC1 (jumper) circuit so that the T-Con plate manages the stresses AVCM (16V) and HVAA (28V) | leitemarcellus |
| PANASONIC |
L42D20B
|
LED flashes 10 times | SMD Capacitor shortly in VCOM..The times burn to ton tbm. | Remove capacitors with escape or short. And if TCON has burned..replacete too .. | |
| SEMP TCL |
32S5400AF
Mt9221 |
LED CURRENT | Burning LED bar | External Link... | Eliel |
| SAMSUNG |
UN50CU8000GXZD
|
Does not turn on, triggers protection, LED standby accusing 2x error (screen error) | In this case be aware that the defect was on the main plate. | SMD Capacitor shortly close to the TCC and CI processor to the A4801A also damaged in the TCC circuit - components are under the sink. | rafaelmoraes99 |
| SEMP TCL |
32S615
|
Current reduction | Voltage reduction | Replace 12K resistor from CI Au601 pin 6 to chassis, by 20k | Beto eletrônica box4 |
| PANASONIC |
TC-L42D20 TC-L32D20B
|
Blinks lighting and off, LED stand-by blinks 4 times | LED Failure | Curtucircuit Terminals 1 and 2 of I352A and I353B (font photoacoplators) to disable protection and check LED buses | Baguatech |
| PHILCO |
PTV32G23AGSSBLH
Ver. A |
Do not turn on, only Standby lit. | Short circuit in the C3P47 SMD capacitor next to CI U0P1 | replace capacitor valor 100x16v | rafaelmoraes99 |
| PHILIPS |
AZ1030
|
The same fate, tu is moluk. | R (309) 100k Open, Tuner Power. | Wandercy | |
| LG |
32LB5600
|
It turns on the standby, then it pulsates 2 times and goes out, TV without picture and does not respond any commands. | 1 LED of the Back Light Burned bus. | Replace the LED bus with a new and original preference, TV working perfectly after repair. | Diego |
| SONY WEGA |
KV29FA210
BA5D |
Turns off after 6 to 10 minutes | D113 Open | Resolved | Eduardo |
| LG |
24MN33N-PS
|
AFTER TIME CUTTING THE SOUND | SMD Q700 Transistor (MMBT3904) | transistor replace, if it does not decide to analyze components surrounded | micropcb |
| LG |
24MN33N-PS
|
AFTER TIME DEPARTMENT | C742 Capacitor 4.7UF/50V With Escape, of just touching the welding iron it causes the TV to turn off | Capacitor replace C742 | micropcb |
| CCE |
LN24G
|
Does not turn on short at the entrance | CI 9435 Position U12 | UTI das tvs e microondas | |
| SEMP |
TV1452
U19 |
LOW power supply 56V | STRW5453C regulator | replace | Eletroclaudiope |
| PHILCO |
PCS1600
|
Intermittent audio, sometimes sound comes out and sometimes not. | Mute circuit review. | Eduardo Costa. B.F Eletrônicos. EA Revendas | |
| SAMSUNG |
PL51F4500
|
Don't turn on, just lights the standby | power supply defect vs and va | Two mosfet that always burned 10N50 I replaced them along with the 20R and 10k polarization resistors, but no, it worked, with oscilloscope I realized that PWM did not arrive in the gates and found that the TRAFO Q802 had toasted part of the winding. I replaced and worked. | Looptel |
| PHILIPS |
HTS3345/78
|
It does not turn on, it does not light anything and when it turns on the drawer makes the EJECT and forcing the EJECT engine even after the drawer opens total. | power supply 1.8V on the missing main plate. replace without measuring the Didos below: | D201-D202-D203-D204, all are in4007. | MIGUELTV |