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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair


Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 09-19-2007, 05:21   #1 (permalink)
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5200 keypad leds


I have a 5200 that doesn't work the bottoms leds of the keypad. I change both and nothing, I resold the darlington amplifier that power it and nothing
any idea?
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Old 09-19-2007, 06:01   #2 (permalink)
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check V2402 transistor which enables/disables Darlington driver...

B.R
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Old 09-19-2007, 19:21   #3 (permalink)
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ok, I'll try.
thanks
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