SAMSUNG TV Repair: Common Faults and Solutions.
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Results: 3754
Results: 3754
SAMSUNG Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | LN32B350F1 | Completely inoperative (does not turn on) | Fuse FS801S open/FET transistor QP802S with leak/ceramic capacity CP810 blown | Replace them all, instead of the ci qp802s (k10a60d) you can use 2sk1507, it works normally. | jheliocavalcanti |
| TV SAMSUNG | 29K40MQ | It turns on normally, heats up the power supply circuit a lot and turns off. | C-803 330uf/400v with loss. to replace. | py1acb | |
| SAMSUNG | CN-3355Z | Vertical image shrinking to the bottom of the screen | Ra05 | Replace the same | Danieleletronica |
| SAMSUNG | LN40B550K1VXZD | Turns on and then turns off | Power supply capacitors exhausted | Replace without testing (cm 881, cm876, cm 853 and cm 852) | eletronicavalenca |
| SAMSUNG | CL 3383V | Small strip at the top of the screen, with intertwined lines. | C307=100uf for 50volts, with low capacity. | It was replaced and resolved. | Armando Eletronica EvoluSom , Olímpia |
| SAMSUNG | CN3383 | Vertical closed | Regulator 12 v (7812) ic 401 | krul | |
| SAMSUNG | CL21K40MQ | The LED does not turn on or light up | Dz 803 even though it looks good but replace it with 1n4746 18v | Put in place 1n4746 is ok | Demétrio Carlos |
| SAMSUNG | LN32B350F1 | Doesn't start. blinking led | Cp810 shorted (221x2kv) and low pfc, only 150v, up801s (fan7530), faulty. | Mauriílio | |
| SAMSUNG | CN3383 | Burns 120v zener diode and high power supply | C 852 470mf x 25v (power supply) | krul | |
| SAMSUNG | CN3336V | Does not leave the san by | Exchange d1o and q06,q05 | STRADA | |
| SAMSUNG | CL-21Z43MQXXAZ | 100mfx160v bushed electrolytics, high 150v power supply. Does not light on standby. | Change the caps and regulator cq0765rt and just be happy. | ELET. JN NEVES CE | |
| SAMSUNG | CL29C650GQ | Replace qw402 9d520p. If this component is missing, the k254 5 (2sk2545) can be used | WAGGUINHO | ||
| SAMSUNG | CL21A551ML | LED doesn't light up, measure pin 3 18v if not, release pin 3 if 18v returns, replace ci801s | Change ci801s | Eletrônica Cunha Pedrosa | |
| SAMSUNG | LN40B530 | Does not turn on reverse | Resolder resistors rb803,rb804,rb805,rb806 | pardalzito | |
| SAMSUNG | LN26B450C4M | Turns it on and goes into protection, put a 5.6 vts zener diode on the on-inv and a 4.7k resistor on the + 13 vts | No image when turned on - just the sound. | Zener do terra p/ on-invert- restor p/ 13vts | TV TECNICA BRACEL |
| SAMSUNG | MAX-A66 | Protection acting | Qm1 shorted at power supply | Replace | ELETRONICA SOUZA-MACEIO/AL |
| SAMSUNG | CL-21M21MQ | Strong whistle on the flyback as if there was an internal leak, horizontal output heating up, no image, normal sound, when opening the screen you notice a reduced picture with shutter-like lines. | Deflector coil with shorted turns. | I used an LG one and it worked beautifully. | Altevirlima_Valparaiso Eletrônica_PA |
| SAMSUNG | CL29C650GQ | When turning on the television it works normally, after a while the screen darkens and the image disappears leaving only the sound and the OSD (characters) when entering service mode you notice that the OSD is deformed (trapezoid) | Change eeprom (memory) do programming. | WAGGUINHO | |
| SAMSUNG | CN5039VB | Retrace lines with a predominance of a single color | R511 or r512 or r513 /exchange for 100k | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| SAMSUNG | CL21Z43 | No sound | Zd901 with leakage voltage a+5v was below. |