Samsung TV Repair: Common Faults and Solutions.
Search: Samsung
Results: 3759
Results: 3759
Samsung Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
SAMSUNG | 21Z43 | No sound, amplifier stage ok, micronas does not release audio | Dz817 e l201 | There was a lack of 5 vcc on the micronas pin, analyzing it, i found the zd 817 shorted, i replaced it more, the voltage was between 1.2v, analyzing it, i saw that the l 201 was altered, almost open, after the replace, the device worked normally | Roberto Consertos |
SAMSUNG | CB20S20BT S15A | Does not start, power supply with high voltage of 125v (152v) | See resistance r816 (123k) is changed | rpbng | |
SAMSUNG | CN-501F | Turned on and off successively | Identify the open resistor r 248 (3k9) and the TV started working normally again. the electrical diagram is kct 12a | Rivaldo Lira | |
SAMSUNG | CB-14Y42TS KS1A | Doesn't start. When turning on the green LED lights up for 2 seconds. | D805 I cc. | edpandil | |
SAMSUNG | CL29M21MQ | Doesn't start | Flyback shorts burns horizontal output | Replace the fly, replace capacitors c405 c402 and c403 in addition to replacing the 2sc5936 with bu2520 dx | |
SAMSUNG | CL29Z30 | No audio | Micronas | Replace microns | eletronicaapolo |
SAMSUNG | CN7207 | Power supply keeps knocking and won't turn on | C856 22x160v | AMSMARIANO | |
SAMSUNG | CL21K40 | Power supply doesn't work | NANDONUNES | ||
SAMSUNG | CB20S20BT S15A | Turns on but there is no high, secondary voltages appear but no square wave appears on pin 40 of the tda8841 | Cond. of the power supply ic with low capacity | Replace cond. 33µ/50v | Dixtec |
SAMSUNG | CN 5083 | Vertical with retrace line | None 307 as low capacitance | fernando timbauba | |
SAMSUNG LCD | LE40S61BX/XEC BD40EO | With difficulty starting, and sometimes does not start | Na power supply cond elect cm812;cm17; cm811 e cs806 | All cond 1000μF/1ov 105º | joaquim cunha |
SAMSUNG | CN5039VB KCT12A | TV with colorful bars jumping across the screen, the keys don't work | Memoria over c24co2 | julio itaguai | |
SAMSUNG | CL21Z50MQ3 | Dark screen, looks like a tube | Resolder all rgb (tube plate) or change all transistors | HP ELETRONICA | |
SAMSUNG | CL21M6MQ | Turn on then turn off | Increase the screen | HP ELETRONICA | |
SAMSUNG | CL-21K40 | Power supply does not stabilize, | Zd 801 in the schematic this diode is identified as 12v. but notice a point of ? in fact the diode is 27v. | luismar.1 | |
SAMSUNG | CL21Z43MQ | Image turning off and on and changing colors | It was a d240 diode with sniffing | This TV caught water through the antenna | marcoa melo cascavel ce |
SAMSUNG | HCN4226W P55A | When it comes on, it turns on and off at the same time | R-449 1/4 w burned | Thomas Acoreano | |
SAMSUNG | CL21M6MQ | Retrace lines, screen sometimes white, blue or red. turning off afterwards or not | Faulty rgb circuit | Replace tda 6107 | This email address is being protected from spambots. You need JavaScript enabled to view it. |
SAMSUNG | 540N GH15LS | Doesn't start | C115 1000/10v exhausted | Just replace the said one and it's beautiful (also note the capacitors nearby) | willian Amigo |
SAMSUNG | WS-32Z 46V K55A | Without sound, but with video | Ic601 (msp3411g b11), d601 e d605 (z 5,6v), cristal x601 | joaquim cunha |