Samsung phone C3303 champ LCD light problem repair

How-to, Samsung phone C3303 champ LCD light repair.

The samsung portable C-3303 Winner: LCD light issue. Issue: Show dull, Broken light ic, Missing connectors, Defective LEDsRequired Instruments. Arrangement: Change LEDs, Clean connectors, Change light ic, Eliminate capacitor. Picture outline, Samsung portable C-3303 Winner LCD light issue arrangement.

• Great lights introduced in your maintenance lab.

• Board griper for warming with hot air.

• Welding glue and warming glue.

• You have a decent encounter to peruse picture outline jumper ways.

• Great quality jumper wire. That has been insolated.

• Warming components and weld wire for associations.

• Long range focal point to see something clear on PCB.

• Telephone fluid cleaner, Perfect as the initial step for carbon causes.

• Cotton, for utilizing fluid more clean.

Heat weapon, to dry with hot air in the wake of cleaning its PCB.

Instructions to, Samsung portable C-3303 Winner LCD light fix.

There are many explanation for Samsung versatile C3303 Winner LCD light issues. Some time-blamed show lights are a significant reason for this issue. Assuming presentation lights are missing, consuming, terrible association on connectors show should dim.

We can not see anything around evening time on the LCD. In daylight show shows us yet without colors. Intelligent plastic covers that are settled behind the LCD utilize Drove lights for splendor. No lights behind on LCD reason for dull showcase.

Investigating guide.

Ordinarily this shortcoming comes on my lab with this issue Samsung portable C3303 Champion LCD light issue. I tackle this issue with various ways, (evolving LCD, LEDs, by jumper, IC). So above all else with this issue something significant to us, 3 different ways for this issue.

• Flawed light ic.
• Terrible connectors.
• Consuming LEDs.

Flawed lights ic, When this piece of mobile phone motherboard is warmed, over voltages/shorted it will get blamed. In state of this defective ic, there is no voltage on certain point on connector for LEDs lights. Some time missing connections from light ic to connector is significant reason for this issue yet ordinarily I fix this mobile phone by cleaning connectors and jumper with jumper wire, same in outline beneath above. To fix these issues, if it's not too much trouble, follow steps of investigating.

1. Clean connectors the two sides (LCD/PCB).
2. Make jumper same as outline above displayed underneath.
3. Change show, Lights.
4. Change lights ic that are red set apart in chart above, beneath, in this image.
5. Telephone fix administration terms.

Caution! While chipping away at this stunt cell, unintentionally may have hurt blamed dead or quit working. We are not capable - Kindly read our Security Strategy for reports and disclaimer issues. In the event that you have an arrangement to (heat the fundamental chip) with hot air. Ask your client for a dead endorsement prior to figuring out on this problem. Attempt it despite the obvious danger. Cell phone ought to be for all time kicked the bucket.

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