GSM-Forum - View Single Post - Nokia 1200 and 1208, 1209 light Jumper Solution New and easy 100%%%%

lokanath · 12-09-2010, 14:53

1. check power to boost coil or fuse
2. boost coil
3. check output on lcd left 1st pin if no change ic and transister
4. output 5v or more ic ok make jumpers to display leds

12-09-2010, 14:53	#12 (permalink)
lokanath Insane Poster Join Date: May 2009 Location: ANANTAPUR.AP.INDIA Posts: 82 Member: 1027542 Status: Offline Thanks Meter: 9	1. check power to boost coil or fuse 2. boost coil 3. check output on lcd left 1st pin if no change ic and transister 4. output 5v or more ic ok make jumpers to display leds