Samsung Repair Tips
Search: samsung
Results: 3839
Results: 3839
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
SAMSUNG |
LN26B450C4M BN44-00264A
|
Fault in the power supply primary. fuse fm802s (2a/250v) open, zener zm801 (1n4740a) with leak and ci um801s (ice3br0665j) blown | Change fuse fm802s zener zm801 and ci um801s | JJOSRJ | |
SAMSUNG |
LN40C530
|
Led stand by mas na liga | Replace ic203 aoz1031 (original) or aoz1073 or d8610606 (lg) | ||
SAMSUNG |
CL21K40MQGXXAZ
SK9C |
Black band on the left side of the screen | Cr 404s 681 2k (680 pf) next to the horizontal transistor | Replace | Mauro Mascarenha Tel.( 88 )981422821 Parazinho - Ceara |
SAMSUNG |
21Z58MQ
|
No sound, amplifier ok. | C 214 shorted 100nf x 50v | ELTON CASTRO | |
SAMSUNG |
PL43F4000
|
The LED doesn't turn on, it flashes about 3 times and it doesn't light up but | 30nf x 1250v cs809s polyester capacitor with cold soldering on its pins | Solve it, check it on the VC board and add power and that's it | orlando lott |
SAMSUNG |
CL21C650ML
|
With a crooked line in the middle of the screen | Change vertical exit la 78045 and run to the hug | Eletrônica Power | |
SAMSUNG |
LN26B350
|
Queima ic 1001 9933b | Change cover. 2019,2026 | Thanks for the tip ok | cezar |
SAMSUNG |
PL51F4000
|
Doesn't start. flashing standby led | I replaced the 30m40 igbts on the y sus board. all shorted. | Rmseletronica | |
SAMSUNG |
PL43F4000AG
|
Doesn't start. LED lights up and flashes and does not turn on | Cold solder on the power supply board. | Resoldered the power supply board and the TV started working normally again | Duliz180 |
SAMSUNG |
PL50C450B1
|
Greenish/negative image | Igbt na y-sus | Replace the faulty rjp30e2 on the y-sus. | Weslley (UNITEC) |
SAMSUNG |
PL50C450B1
|
Small image, black band on screen. | Resistors | On the main board near the power connector replace the resistor r491 to r490 or vice versa. | Weslley (UNITEC) |
SAMSUNG |
CL21C650ML
|
Vertical closing at the bottom | D301 | D301 | Eletrônica Mauri Junior |
SAMSUNG |
PL51D451
|
Image does not appear flashes stand-by | Replace diode d5010,q5001,q5002,q5017,q5009 (rjp30h1) can replace with30f124 | speedtec | |
SAMSUNG |
UN32FH4003G
|
TV turns on after a few minutes, turns off and turns on again, you notice that the LEDs keep oscillating | A 47uf/160v capacitor was found to be dry on the power supply board | After changing it, the TV started working normally again. | Adriano Miranda |
SAMSUNG |
UN32EH4000
|
Flashing, backlight lighting | Main board | Replacement | Roberto Costa |
SAMSUNG |
UN32D4000
|
Backlight flickering, unstable and dark | Q9102, faulty LED driver | Percí | |
SAMSUNG |
PL43F4000
|
The standby LED flashes, the va/vs/vsc voltages reach their peak and the power supply is tripped. | Short in the smd transistors at the power supply. It is a line of 4 transistors. The correct thing is to change them all. positions q4002, q4003, q4004 and q4005 | I may be wrong with the positions, but if you measure the transistors you will find a short | PL ELETRÔNICA |
SAMSUNG |
LN40D550
|
Image shakes, both from the middle up and the entire image shakes, this tip is worth it | Replace resistor r144 on the 47k screen board with one from 15k to 27k (use a 50k trimpot to determine the best value) | HP ELETRONICA | |
SAMSUNG |
LN40D503
|
Image shakes, both from the middle up and the entire image shakes, this tip is worth it | Replace resistor r144 on the 47k screen board with one from 15k to 27k (use a 50k trimpot to determine the best value) | HP ELETRONICA | |
SAMSUNG |
LN32D400
|
Duplicate screen tv without t.con | Resistor rd14 7k place 15 k on display board | Duplicate screen remove rd14 7k and replace with 15k | Luis Carlos rasa |