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Results: 88078
Results: 88078
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN40H4203
|
No image, backlight ok, sound ok | Com - shorted capacitor cd16 - cd34 - cd32 | Replace shorted capacitors | Paulo Braz - Braz Reparos |
| CLARO |
N5366S
|
Red led. blinking and won't turn on | D21p (in my case) | Remover | GDP2 |
| LG |
14FK3RB
MC059D |
Vertical closed | Damaged ic 301 and c309 | With the replacement of the !c 301 the vertical did not open completely, the voltage coming from the t402 was low, after replacing the c309 the problem was resolved. | Ricardo Porto |
| PHILIPS |
FW-C507 MINI HIFI SYSTEM
|
Direct driven tape deck | Ci drive located on faulty engine board | Replace the ci hef4094bt it controls the motor and the solenoids so if the driven motor and the solenoids are hot it is probably its fault check it and the drive transistors the ci 74hc4094 d may be compatible instead check compatibility in the datachit and replace | |
| PHILIPS |
FW-C507 MINI HIFI SYSTEM
|
Radio doesn't work | Ci drive of function panel leds radio cd etc defective | In this defect, note that the LEDs did not light up and no function replaces the IC and resolves the IC in question and the one located at the end of the board on the right side 74hc4094d by changing it and the radio just chirps again and does not tune in, replace the other one on the left side of the ci mentioned above and the same ci are two identical ones, they control the LEDs on the entire device and also the operation of the radio | |
| PHILIPS |
40PFL3606 40PFL3605
|
Voltages fluctuating on the ci 7j00 and the TV has no image. | Position 3j22 resistor open and position resistor 3j26 open replace both. | PLAY BACK | |
| ELECTROLUX |
MEC41
|
When plugged into the socket. If you open the door, it activates the dish motor, internal lamp and the magnetron power relay. | Upper door switch shorted.causing this type of defect.just replace it and go to credit.jm | Eletrônica JM | |
| PANASONIC |
TC14A12
BR3L |
Turns on briefly (3 to 4 seconds), doesn't even show an image and turns off (LED flashing) and doesn't turn on again. | R631 of 560k open - the resistive divider r631 and r630 decreases the grid voltage generated by the flyback to keep the protection transistor q603 in cutoff. With the defect, q603 conducted with the base voltage at 5v, maintained by d603 and r630 for ground. | Substitituido o r631 560k 1/2w 1% | Luiz Felipe |
| SONY |
KLV-40S200A
|
When turning on the TV, the LED flashes 4 times, no image, no sound. | Replacement of fuse f401 - 10a on the inverter board on the left side of the TV | Replacing the fuse on the inverter left upper board f401 10a | Ferrarini |
| SEMP |
1454 (P)SL
|
TV turns on with a rainbow-colored screen without the characters | Ci do vertical. n401. (utc78040) faulty swap | Put a ci (stv9302b) it's great | Andre mamilha |
| LG |
CM8360
|
Does not turn on or turns on with some functions locked | Key line 2 with 2.9v instead of 3.3v | Search for leaky keys, if you don't find them, it could be a trail with the ground (chassis) | Lucas |
| TOSHIBA |
2921HFS
LEM8 |
Does not turn on LED lights up then goes out | Capacitor 819 de 10mfx50v | ELETRÔNICA DO GILVAN | |
| LG |
42CS460C
6870C-0310C |
TV turns on, has sound, backlight comes on, gives controls but tsound is no image on the LCD panel. | Short in c305. | electronicssupplyparts - Gramado/RS | |
| SEMP TOSHIBA |
40L2400
|
Without any sign of life | No 1.15v voltage on the l801 coil even with pin 7 of the n801 with 4v. | Replace n801 and the TV works again. | Andre crisópolis |
| SAMSUNG |
CL21C650ML
|
Blurred image as if it were a tube socket defect | After a lot of suffering, I decided to change the vertical output and the TV worked, blz la78045 | Replace and run for a hug!! | orlando lott |
| TOSHIBA |
32L2400 SLV1
|
TV turns on, green LED lights up, tsound is sound but the backlight doesn't turn on. | Good led bars. cause: v751 and l701 | Eletrônica Pauly | |
| ELECTROLUX |
ME28S
ME28S |
Power button doesn't work | Defective middle door key | Replace three contact key | Eletrônica Mauri Júnior |
| SAMSUNG |
UN40D5000PG
|
Duplicate image | Place a 0.60 cm tape insulating the flat cable from track 12a18 from left to right on the t-com connection | Medeiros Eletrônica/Barbacena MG | |
| LG |
21FU1RL
|
Turns on for around 15mt and turns off | R420 240k | Replace the 240k resistor r420 | Gilberto Costa |
| PHILCO |
PH32B51DSGWA LED
|
LEDs flashing, power supply oscillating | Ci nw903 (431) aberto na power supply | Eletrônica Cecé. Brumadinho MG |