UN32FH4205G TV Repair: Common Faults and Solutions.
Search: UN32FH4205G
Results: 8
Results: 8
UN32FH4205G Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | UN32FH4205G | pictureless | Burnt led | replace of LED + Red bars. From I. replaced the 2R resistor with three 1R2 resistors in series, making 3R6, chain fell from 0.456ma to 257mA in film mode, in the other two picture modes, fell from 135m to 0.075ma. | Cesar762 |
| SAMSUNG | UN32FH4205G UN32FH4205 | Don't log in | No diode problem | Dede | |
| SAMSUNG | UN32FH4205G | Backlight blinking, won't turn on | LED bars shorted to chassis | LED bar kit replacement | Axcell assistência |
| SAMSUNG | UN32FH4205G | Audio only. | LED bars with many shorted LEDs and one open. | I replaced the LED bars. I lowered the inverter current to avoid return. I added another resistor 0r47 in series to r9830. measurements went from 453ma (in maximum backlight) to 371ma. | Eletrônica R-Tec |
| SAMSUNG | UN32FH4205G | Does not change to AV input, it is only component input | Defect in AV and component input connectors | I just had to replace the input connectors | JG REFR |
| SAMSUNG | UN32FH4205G | Dead | Tsound is no secondary power supply | Dm807c shorted to the power supply and just replace it | Elias tv Natal R|N |
| SAMSUNG | UN32FH4205G | This TV arrived at my store with a very clear image, you could barely see anything. water had fallen. | On the v-com board, I identified the problem location, cleaned it with isopropanol, and found four open resistors. rg7 (9k1), rg8 (33k), rg3 (4k7) and rg2 (30r). all close to ci(ic6) | I made the replace by removing the resistors from other boards and it was perfect. | <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> |
| SAMSUNG | UN32FH4205G | Gray image | Qc1 and qc2 changed on the display board | Remove from the circuit and ready normal image | antonio nobrega patos pb |