Samsung C-3312 Duos No Light Repairing
Samsung C-3312 Duos cell phone no light, dark display faulted LED display problem solution. The, "Phone-Tolls" (Solved, Tested, Working) Repairing__Samsung C-3312 Duos No Light solution. In this blog, we are going to fix the issue of Samsung C-3312 Duos cell phone dark display. To manage repairing the faulted (Dark display) issue. Here is the image diagram for your help to resolve it by troubleshooting its related components.
Image Diagram, Samsung C-3312 Duos No Light Repairing.
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| Samsung C-3312 Duos No Light Repairing image block on phonetolls. |
How-To, Samsung C-3312 Duos No Light Problem Solution.
First you need to clean the related section that is marked into above diagram here. Now dry your cell phone motherboard with *normal hot air of heat gun. For the best mobile repairing guide you can mousing here at this link__"Complete mobile repairing" blog. The U-300 IC is a major parts for no light issue repairing. I have fix this issue (No light, dark display) many time on my lab by, replacing the U-300 IC. If this IC is faulted "There is no LED current" to your LCD lights and you can faced the dark display issue at your cell phone. This issue is repairable from hardware troubleshooting.
Before starting by open your cell phone repairing *Make sure! the back lights option is enable from software display menu settings__Your cell phone display panel LED's are working. Here are some useful information to resolve the Samsung C-3312 Duos cell phone display problem.
- First you need to clean your cell phone display connector for the carbon causes.
- Now you can test and replace the red marked components of PCB as the image diagram above here.
- Do, not make any capacitor pins direct for testing. The every capacitor have a native and positive pins and there is no need to any direct jumper.
- You can just remove or replace the faulted capacitor only.
- Make sure! "LCD" strip or connections are working and there is no issue of damaged, missing pinpoints.
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