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 | PL43F4000AG | Image similar to a photo negative and improves when the cell light is lowered | On the power supply board, r4063 of 3r0 was open | Eletrônica valdecir | |
| SAMSUNG | PL50A450 PL42A450 | Auto gen | How to do auto-gen to find out if the defect is on the main board | Jam the ps-on and rtm pins of the power supply; connect pins 3 and 4 of the controller and disconnect the main board. | PL ELETRÔNICA |
| SAMSUNG | LN28B450C4M | Rb812 replaced. | Pfc circuit power supply (qb801) below 15v. | Rb812 replaced. | duc40rj |
| SAMSUNG | LT24B350LBMZD AY01 | Doesn't start. After repairing the power supply primary, the bus LEDs blinked and then | Short in strw6053s, cap221 1kv, dm851, icd801 map3204ac | TV monitor arrived with a messed up power supply and wouldn't turn on. detected IC strw6053s, polyester capacitor cap221 hole. | NIHONTECH MOGI |
| SAMSUNG | MX-FS8000 | It turns on and indicates fan hg on the panel (fan problems) and then indicates bye and turns off. | Fan stuck or open. | Do not clean or recover, replace for a new one. | ALEX LOPES |
| SAMSUNG | CL-21M21MQ K16A | More of the zero volt flyback | R-831de133k aberto | Replacement | lucinaldo |
| SAMSUNG | LN40A330J1 | With sound and without image. backlight on but no image | Smd capacitor c12 shorted on tcon and fuse f1 open on the same. | I removed a fuse and a capacitor with the same size from a defective tcon in another corner and when I put them in the same one, it showed. | Romulo |
| SAMSUNG | UN46ES7000 SERIES | After a few minutes on, it displays vertical stripes across the screen and starts to restart in an (eternal loop) | Cable that goes from the power supply to the main board | This cable burns the first two pins on the end that goes to the main board. The solution is to clean the contacts well and invert the cable, i.e. the side that was on the main board to the power supply and vice versa... | eletronica jota |
| SAMSUNG | 29 TUBO | Colored scratches on the top of the screen, starts with few scratches and progresses over months. | Capacitor c304 | Replace capacitor c403 100μF 50v | Renato RPA SJC SP |
| SAMSUNG | UN46D7000LG | It doesn't turn on, but it hits the relay. | If we disconnect the cable that goes from the power supply to the main, the TV turns on and the LEDs light up. then the main board or tcon is completed. | I disconnected the cable from the tcon and the TV turned on, it turns out tcon, but in this case, oddly enough, tsound was bad contact in the flat cable fitting on the tcon, it actually turned off the TV as it moved in this fitting, I cleaned it with propyl isodine and eraser and just ran for a hug. | MIGUELTV |
| SAMSUNG | LN32C350 | Intermittent volume increases and decreases | Clean the silicone heatsink on the underside of the main board with isopropyl alcohol. | MARIANO | |
| SAMSUNG | UN32D5500 BN44-00458A | Turns on, turns off or the LED just keeps flashing | After examining all the capacitors on the power supply, I found a polyester capacitor on the side of the TM801s, a CS810 with 10NF 630V, which didn't show anything on the capacitance. I took one to compare and saw that the CS810 was open without any capacitance. It also causes the icm801 ci of the high power supply to burn out. | Replace it and the power supply works beautifully!! | ARIELTECH |
| SAMSUNG | CL-21Z43MQ | Turns on but the screen goes black no image appears | C 821 and 822 on the flyback 120v line | Replace of the same | AssisTec |
| SAMSUNG | PL50C430A1 | Does not turn on or turn on standby | This email address is being protected from spambots. You need JavaScript enabled to view it. (13)99613-2582 | Replaced cap. 22x50 power supply cb803 | Fabio Marinelli Eletrônica |
| SAMSUNG | CL21Z58MQ AA1-0319C KSCA | Cushion effect (taca) | R411 | Open resistor r411 82k next to ew's q404 mosfet | ELETRÔNICA MUNIZ |
| SAMSUNG | LN40B530P2M | Blacklight apagando | Exhausted LCD lamp (pink luminance) | Replace of the same | Marcelo rosa |
| SAMSUNG | CL29C650Q | Turns on and off quickly turns on again | Replace diode dd204,1n4148 | DJ PITUKA | |
| SAMSUNG | CL21K40MQ | Does not turn on, standby off without power supply. | Replace zener diode zd803, 30v non-primary | DJ PITUKA | |
| SAMSUNG | CL-21Z58MQ | League with characters and sound, dark screen | Re-record the eproom, search on google for a forum with a valid 4shared link | Lima Eletrônica | |
| SAMSUNG | CL21Z43MQ | Does not turn on, standby LED power supply is off, | Just change two electrolytic capacitors near the power supply regulator, 10x63 and 33x50 | DJ PITUKA |