Samsung Repair Tips
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Results: 3802
Results: 3802
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
29M21MQ
|
The 130v power supply gives a pulse of 240v when plugged into the socket and then drops to zero | Power supply transformer | Manoel L. Silva | |
| SAMSUNG |
29M21MQ
|
Works for a few hours and turns off | R821-120k r816-133k little changed | Manoel L. Silva | |
| SAMSUNG |
29M21MQ
|
Black band on the left side and flickered image | R4232 5k6 2w, diode dz403 shorted, c404 shorted 4k7 400v, power supply resistance of -16v open | Manoel L. Silva | |
| SAMSUNG |
29M21M
|
Inoperative. arma +b power supply rises to about 110v and returns to the stb. | Tl431, dz805 measuring good and dz842 slightly altered. | Manoel L. Silva | |
| SAMSUNG |
29K40MQ
|
Turning off in 20 seconds | C803 with low capacitance, power supply input voltage filter | Manoel L. Silva | |
| SAMSUNG |
29K40MQ
|
When it turns on, it comes with a closed vertical and reduced width, then it turns off. | One of the vertical baffle coils open | Manoel L. Silva | |
| SAMSUNG |
21M6MQ2X/XAZ
|
Horizontal output transistor burns | Capacitor 6k2/1600 | Manoel L. Silva | |
| SAMSUNG |
21M6MQ
|
Reduced vertical, no color and no menu function | Rewritten the eeprom. | Manoel L. Silva | |
| SAMSUNG |
21M6MQ
|
Beeps and burns mat output transistor | Change the fbt and replace it with the ts mat 2001 hi a c5149 | Manoel L. Silva | |
| SAMSUNG |
21M21
|
It turned on right after it turned off | Tl431 and a 120k resistor connected to it open. | Manoel L. Silva | |
| SAMSUNG |
14CN35
|
Completely stopped, not even the LED would light up. everything is normal until the chopper primary, nothing on the output. | Chopper transformer | Manoel L. Silva | |
| SAMSUNG |
LN32B350
|
Blinking LED, won't turn on | Up801s e cp810 (220/2kv) | Pablo | |
| SAMSUNG |
CL21Z43MQ
|
Horizontal output burned out due to high power supply | I changed the photocoupler, ci cq0765rt, dz 817 of 5v1, I also checked the resistors in this area and everything was ok but it didn't stabilize the power supply | It was the polyester capacitor in position cr406s without capacitance which is next to the deflector connector, I replaced it and it was resolved | PATRICK |
| SAMSUNG |
CL-29Z6PQ
|
Without power supply, without +b ,5v led off | R-821 -133k | Swap open | LUCIANO |
| SAMSUNG |
CL-29M21MQ
KS7A |
Greatly reduced horizontal and vertical (small diamond) | R-414-open | Replace | luciano |
| SAMSUNG |
CL-21Z43MQ
|
Does not turn on, LED is on | Zd901 short | Replaced, zener 5v1. started working again | PATRIARCA |
| SAMSUNG |
CL29M21
|
Cause: changed resistor 821 | klein | ||
| SAMSUNG |
LE32S81B
GJ32TSA |
Does not leave stby | Power supply with ref. bn44-00155a | Replace resistance rm801 that was open | jose almeida tavares |
| SAMSUNG |
CL21M21MQ
K16A |
Turns on and then turns off | Jump j804, fd804s and coil l804 with cold soldering | paulo-maceio/al | |
| SAMSUNG |
CN-501F
|
Hitting relay,dry power supply between 130 and 140v.pulsating | C417 of 2.2mfx250v change without testing. | JN ELETRONICA NEVES FORTALEZA-CE |