Repair Tips
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Results: 88142
Results: 88142
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
LN40D550
|
Don't light backlight | SMD QI801 and Qi803 transistors at power supply | Replace with 2N7000 transistor | oskarala |
| TCL |
43S615
|
connects but it comes to lights the 72 volt LEDs in the LEDs, normal would be approximately 115 | replace | replace | antobio nobrega patos pb |
| SAMSUNG |
DVD-P390K
|
It didn't turn on just the power supply | replace of 02 Capacitors 1000/16 Volts Secondary | reginaldo moronte,eletronica junior caldas novas | |
| SAMSUNG |
DVD-P390K
|
Don't turn on (pulsating 3v3 and 5 volts | CI 431 replace, when it warms the plate worked, I replaced the CI and nothing, several components, the defect was the even 431 | reginaldo moronte,eletronica junior caldas novas | |
| ELSYS |
SATMAX 5
|
EEPROM Data ELSYS Satmax 5 | EEPROM Data ELSYS Satmax 5 | External Link... | NEUPSX4 |
| LG |
OK55
|
It works for about 15 minutes and disappears the sound | C.I. defective output amplifier | Made replace perfectly. | Eletrônica JJ |
| PANASONIC |
TC-40D400B
|
pictureless | SMD CD32 Capacitor in the short | ALEXANDRE | |
| SEMP |
2934
Sk91 |
TV starts with strong noise in the speaking records (it looks like the TV was moaning) and no picture | Capacitor 634 of 100 x 160 dry, measured the +B as soon as she pulled up to 130v and fell, I soon replaced the capacitor and already got it right first | replace capacitor 634 may be dry or with rusty or broken terminals | DTECeletrônica Massapê-ce |
| SEMP |
TV1451
U18 |
Turn on and off. Liga, lights stand-by and off | PX capacitor to power supply STR | 10uf capacitor. Even measuring good in capacitance | Keno Manutenções |
| LG |
32LN5400
|
Red LED flashes, goes out but TV doesn't turn on. | Q402, chaveia pwr on | To replace. Q402 (7BW), Side Side of the power supply Connector | joaomvjr |
| LENOXX |
TV-7019A
|
Does not turn on, only Standby lit | Defective Power button | All buttons were replaced | Wsmartcell |
| BUSTER |
HBTV-3205HD
|
Only lit and weak blue LED. | FALTA 3.4V NO IC UP8 | Diodes d27, d28 (both SMD) na main plate. | FUDERÃO |
| LG |
CM4460
|
5.6Va Secondary was zero vic18v primary was floating | LC941 replaced | ||
| AOC |
LE 58D1441
|
LEDs Burned | LED Kit of this TV is the same as TV PH58E38DSG and PH 58E30DSG replaces direct connection | Jmc Eletrônica | |
| PHILCO |
PH32B28DSGW
|
Restart | Update | Download the file to Philco, put it on the TV USB, press the pawer key and hold, put it in the plug and wait for it recognizes the update. | Cabeça |
| SAMSUNG |
UN32J4300AG
|
N/works | C240, C242 in short | Remove capacitors C240 and C242 near CI201, replace of F201 | Ogeid |
| SAMSUNG |
UN32D4000
|
TV in loop, you turn off it reread | QQ9101 with escape, measure with analogous | Play QQ9101, near the two SMD diodes | Cabeça |
| BEHRINGER |
X1832USB
|
Reverb | R11 of 1k8 replaced giving 15k (resistor is close to the font fitting | replace the R11 resistor of 1.8k and run to the hug. | Juracy -Jurasom |
| CCE |
STILE D3201
|
Don't turn on, with the orange LED flashing | PFC CI in the short | replace the U1 with the number 1607b which is under the power supply plate, near the large capacitor | Wsmartcell |
| LG |
32LS3400
|
League appears the logo and turns off, staying in loop | Capacitor Stuffed C201 10V 1500YF at power supply | Replaces with a 10V 2200YF and problem solved | Speed |