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

Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 02-07-2013, 07:35   #1 (permalink)
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s5603 lcd light comes for 1 second

dear bro samsung s5603 3g lcd light problem .set is working properly but when i swich on my set lcd light comes only one second but set is working what i do . i flash in z3x but no solution any body plz help
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Old 04-20-2013, 00:14   #2 (permalink)
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s5603 lcd light comes for 1 second

s5603 lcd light comes for 1 second

samsung gt-S5603 backlight
check working voltage ic U704 at C718 .... Vout at C715... BL pwm in R710 and U704 ic components work in C719 and C720
see the image below

dont forget to click thank
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File Type: jpg samsung gt-s5603 backlight.jpg (108.2 KB, 443 views)
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The Following User Says Thank You to vijay_3333 For This Useful Post:
Old 05-04-2016, 06:43   #3 (permalink)
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samsung s5603 lcd light way

lcd light not working plz help
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