Nokia 1600 display & keypad light Automatic - GSM-Forum

Arzzu · 08-13-2012, 22:54

Nokia 1600 display & keypad light Automatic on

Pls help

HUM · 08-14-2012, 05:29

change 3 leg transister

post result

eyeshades · 08-14-2012, 05:53

try to clean. it might the board is shorted

Arzzu · 08-14-2012, 18:48

Sir I have Already Change 3 leg transister

Also Clean Pcb Properly..........

Result Same

Need Help.........

maxpro12 · 08-14-2012, 20:43

Change Light IC if not solved then change UEM

..::Gsmideazone::.. · 08-15-2012, 08:34

Quote:

Originally Posted by Arzzu

Sir I have Already Change 3 leg transistor

Also Clean Pcb Properly..........

Result Same

Need Help.........

took another same board and check 3 leg transistor is shorted.

if you unable to do this just remove light ic and make a good light jumper.
as usual just use search button to find the solution

HUM · 08-15-2012, 11:22

u mean when u insert battery light on

please add more detail so its easy to help

dipak933133133 · 08-15-2012, 11:31

1.fist remove remove capacitors from light section & 3leg timer.
2.replace it from another board,make sure 3leg tips not shorted,
3.if same problem:then replace light ic,

if any problem.call me @ 9331331333

08-13-2012, 22:54	#1 (permalink)
Arzzu Freak Poster Join Date: Jul 2011 Location: Unknown World Posts: 343 Member: 1611261 Status: Offline Sonork: 1677675 Thanks Meter: 62	Nokia 1600 display & keypad light Automatic Nokia 1600 display & keypad light Automatic on Pls help

08-14-2012, 18:48	#4 (permalink)
Arzzu Freak Poster Join Date: Jul 2011 Location: Unknown World Posts: 343 Member: 1611261 Status: Offline Sonork: 1677675 Thanks Meter: 62	Nokia 1600 display & keypad light Automatic Sir I have Already Change 3 leg transister Also Clean Pcb Properly.......... *Result Same* Need Help.........

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08-14-2012, 05:29	#2 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	change 3 leg transister post result

08-14-2012, 05:53	#3 (permalink)
eyeshades Junior Member Join Date: Feb 2012 Posts: 19 Member: 1722829 Status: Offline Thanks Meter: 3	try to clean. it might the board is shorted

08-14-2012, 20:43	#5 (permalink)
maxpro12 No Life Poster Join Date: Aug 2010 Location: SearchinG ... Age: 39 Posts: 1,633 Member: 1369772 Status: Offline Thanks Meter: 297	Change Light IC if not solved then change UEM

08-15-2012, 11:22	#7 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	u mean when u insert battery light on please add more detail so its easy to help

08-15-2012, 11:31	#8 (permalink)
dipak933133133 Insane Poster Join Date: Jul 2011 Location: kolkata,westbengal Posts: 96 Member: 1614117 Status: Offline Thanks Meter: 34	1.fist remove remove capacitors from light section & 3leg timer. 2.replace it from another board,make sure 3leg tips not shorted, 3.if same problem:then replace light ic, if any problem.call me @ 9331331333