Samsung Repair Tips
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Results: 3802
Results: 3802
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CL 29K40MQ
|
The standby LED starts blinking, turns off but tsound is no image | I changed the r-413 and it worked | ||
| SAMSUNG |
CL-21Z50
|
Turns on, normal sound + no image | C 508 on tube plate | And just remove it from the board and it will work again | ELETRONICA AUTO TREVO |
| SAMSUNG |
21K40MQ
|
Fountain stops ticking, ticking in the chopper | Interconnect the diodes d807 with d813 from secondary and non-primary dz801 10v, dz802 4.3v, dz803 27v 1w, dz805 18v. | joaomvjr | |
| SAMSUNG |
LE32S71BX
|
TV does not turn on, red LED flashes intermittently. | Power supply failure caused by: 1. faulty capacitors 2. faulty f9222l inverter. | Replace the damaged capacitors (if any), replace f9222l (on the board numbered as icm801s) | Oleksandr |
| SAMSUNG |
CL-21Z43
|
Turns on, turns off sometimes does not turn on standby LED always on | Cold soldering on ic802 | And I know soldier and ready | ELETRONICA AUTO TREVO |
| SAMSUNG |
LN26B350F1
G3F26CCN - G3F32CCN |
Dark screen with image in the background (lights do not light) | CP815 power supply filter capacitor replace without measuring. | JONAS GP | |
| SAMSUNG |
CL-29M21MQ
|
Lines at the top of the image | C 304 | Replace the c-304 capacitor of 100mf x 50 | KAIO |
| SAMSUNG |
CN-5039-VB
|
120 volt zener shorting out on secondary +b. | First observe if tsound is no excess +b in the secondary, | Solution, replace the smr-40000 regulator and the fly back | Ademar - Videira SC |
| SAMSUNG |
21M21-MO
|
Turn on and off | Change without measuring resistor r-831 changed from 133k to 154k, (use 01 100k resistor and 01 33k resistor in series. | Ademar - Videira SC | |
| SAMSUNG |
CN-5039-VB
|
The secondary 120 volt zener shorts out | It was verified that the cause of the burn was the fly back and the smr-40000 regulator | Just replace them and go for the hug | Ademar Videira SC |
| SAMSUNG |
21M6 (MQ)
|
Turn on and off | Altered resistor (r 831 (133k) | Replace the same, use in series 100k and a 33k | Ademar Videira SC |
| SAMSUNG |
21M21
|
Turn on and off | Altered resistor r 831 from 133k to 154k | Replace resistor r 831 (133 k ) | Ademar Videira SC |
| SAMSUNG |
MAX-A65
|
Protec | +3v capacitor shorted. 6800mf|6.3 | Replace of the same | Rafael Feitosa |
| SAMSUNG |
LE32M87
|
Horizontal scratches in the image, when it heats up it gets better | Faulty tulip32 sub board | Substituir c6108 de 1μF/50v(smd) | MeA |
| SAMSUNG |
540N
|
Screen off with image in the background | Depleted electrolytic capacitors (in power supply) c113 820uf x 25v c115 1000uf x 10v c212 330uf x 25v f301 | Replace for new | beto2828 |
| SAMSUNG |
CN5038V
|
Can't tune channels and dark screen tips from Dave Peixe-boi pÁ | C246 Just touch and run for a hug | Trace c246 this is the defect | DAVI PEIXE-BOI |
| SAMSUNG |
CL21Z43MQ
|
Inoperative. | Capacitors c821 and c822(47uf x 160v) inflated, c802(33uf x 50v),c804(10uf x 50v) with low capacitance and r852(470r/0.5w) altered. | Replace c802,c804,c821,c822 e r 852. | Rondinele |
| SAMSUNG |
CL-29A551GQ
|
LED flashing without consumption 160v power supply | D-402 | Swap- open | LUCIANO |
| SAMSUNG |
CN3355Z
P62SM |
Burning zener diode d813 and resistor r410 | Electrolytic capacitor c811,470/16v, with low capacitance. | Changing the capacitor, zener diode d813 and resistor r410. | LRN |
| SAMSUNG |
CL-29K40MQ
|
Oscillates horizontally and turns off, triggering protection, LED flashes 4 times | See line vert sync pin 78 of the micro | Diodo d-305 ( 1n4148 ) | VipCenter |