Samsung Repair Tips
Search: samsung
Results: 3841
Results: 3841
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
UN50CU7700
|
Pink and Green picture | After replace the signal plate, the picture came pink and green remove the IC 503 UT which is under the black sink of the old defective plate and puts on the new plate this will solve the problem for me | Badri eletrônica | |
| SAMSUNG |
UN32FH4205
|
No picture (normal backlight) | AVDD | replace the capacitor that is short CD12, CD13 CD14 or CD15 | Baguatech |
| SAMSUNG |
PL51F4900
|
After replace the main plate still did not turn on, without VS voltage, VA low (11V), arming the power supply externally the tensions rise normally. | I used the main plate of PL43F4900 on PL51F4900. As I had already said sound, you need to put the original IC 2001 EPROM memory of 51 \\\ " | Don't do the same as beating my head. Already replace the resistors and memory first of all, when it can make main boards of this TV. | World TV - Sorocaba |
| SAMSUNG |
LN40A330J1
|
Standby Led Flashing | replace capacitors | CM881/CM876/CM873/CM852/CM853/CM872 | Gilson Paulistana pi |
| SAMSUNG |
CL21A551ML
|
Por in the led outlet flashes once and does not turn on, +B reaches 130V and falls, bilide capacitor is loaded | In my case R821 of 100k of 1%, I put a 100k of 5% and worked beauty | Check resistors R819, R821, R821b | Site eletrônica Massapê-ce |
| SAMSUNG |
HG32ND450
|
Don't enter the tuning menu | Turn off, press Mute, 1,8,2, call, enter the mode of service, between Hotel mode and skill skills | reginaldo moronte,eletronica junior caldas novas | |
| SAMSUNG |
UN55AU7700
|
It doesn't turn on or lights standby. | Bus <b>short</b> killing the power supply and everything else. | Replace bus. | Persio (TVCompany) |
| SAMSUNG |
LN40D550
|
Don't light backlight | SMD QI801 and Qi803 transistors at power supply | Replace with 2N7000 transistor | oskarala |
| 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 | |
| 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 |
| SAMSUNG |
UN58MU6120G
|
Flashing stand-by LED | Mosfet on the main (Q202) near the second USB port entered the short board, it burned because the capacitor (C273) near the last HDMI entered the short, the mosfat in question is the (\\ "df6a \\\" - à6415). | replace MOSFET for an equivalent, and replace the capacitor, and the board start work again. | Eletrônica ATM |
| SAMSUNG |
T200M
|
TV Liga appears picture but turns off the lamps and continues the sound | Lamp defect | Put a 1k resistor on pin 3 ci fan7317 to GND.E Remove the non -working lamp connector. | RV ELETRONICA GYN |
| SAMSUNG |
T200M
|
TV Liga appears picture but turns off the lamps and continues the sound | Lamp defect | Put a 1k resistor on the 3 CI Fan7317 pin to the GND. | RV ELETRONICA GYN |
| SAMSUNG |
UN40EH6030G
|
LED STANDBY LIGHT MORE DON'T CALL THE TV | BC847 SMD Transistor Code (1e) Position Q203 on the main board | replace the same can be found in ton plate | Eletronica 3R |
| SAMSUNG |
LN32R71BAX
|
LED standbay blinks and but doesn't start | 5 Volts varying when it is connected from the motherboard, but disconnect it stabilizes at the power supply. The villas get 3 and 5V without being connected from the motherboard. I found capacitors without low capacitance but did not solve | I replaced the kia 431a for the TL431 in the ZDTB851 position and went back to work perfectly | Eletrônica M.F |
| SAMSUNG |
UN55NU7100
|
Don't turn on. No back without picture, faded led, printe plate. Making Tectec noise. | C212 shortly, side of Q 202, USB side. | joaomvjr | |
| SAMSUNG |
UN32FH4205G
|
pictureless | Burnt led | replace of LED + Red bars. From I. replaced the 2R resistor with three 1R2 resistors in series, making 3R6, chain fell from 0.456ma to 257mA in film mode, in the other two picture modes, fell from 135m to 0.075ma. | Cesar762 |
| SAMSUNG |
UN32J4300
|
No standby but with 19 volts on the plate | C231 capacitor with escape (almost a short) killing tension in the IC202 | MACIOTI |