n73 switch way - GSM-Forum

arnoldobalobao · 10-07-2010, 07:02

need help my n73 switch way open connection from switch button to avilma or power ic need the exact pin d9 on picture... pls...

DIGITAL BABU · 10-07-2010, 07:08

positive from L7611

If damage L7611 so u can GO here
[IMG]http://1.bp.********.com/_Oc5U89Xe8zg/Sx-Gf6CMthI/AAAAAAAAAJ4/sDZ8S_vNqPI/s1600-h/N73%2520power.jpg[/IMG]

dB

arnoldobalobao · 10-07-2010, 07:10

need help n73 picturial block diagram on retu i need the exact power on way on pin e12

arnoldobalobao · 10-07-2010, 07:13

Quote:

Originally Posted by DIGITAL BABU

positive from L7611

dB

L7611 COIL but the open connection before the coil

arnoldobalobao · 10-07-2010, 07:24

i have schematics diagram power on way pin e12 on power ic but i don't no where the exact e12 on board . help pls...

DIGITAL BABU · 10-07-2010, 07:25

it not possible without change N2200
must be change N4800 if not from N2200

dB

arnoldobalobao · 10-07-2010, 07:40

Quote:

Originally Posted by DIGITAL BABU

it not possible without change N2200
must be change N4800 if not from N2200

dB

my n73 water damage my problem open connetion from n2200 or power ic i trace all pin of power ic power on way are open . change not help the open connection . thanks 4 the reply

tarunvishal · 10-07-2010, 07:41

check it and post replay

arnoldobalobao · 10-07-2010, 07:48

Quote:

Originally Posted by tarunvishal

check it and post replay

not help my open connection before the coil L7553 . Pin d9 on power ic to L7553 are open . Need the exact pin d9 on board

arnoldobalobao · 10-09-2010, 05:12

problem solve by jumper under power ic/retu pin D9 TO power swicth ..............

10-07-2010, 07:02	#1 (permalink)
arnoldobalobao No Life Poster Join Date: Jun 2007 Posts: 870 Member: 534073 Status: Offline Thanks Meter: 68	n73 switch way need help my n73 switch way open connection from switch button to avilma or power ic need the exact pin d9 on picture... pls...

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10-07-2010, 07:08	#2 (permalink)
DIGITAL BABU No Life Poster Join Date: Dec 2006 Location: UAE Posts: 1,561 Member: 420857 Status: Offline Sonork: 100.1576793 Thanks Meter: 1,734	positive from L7611 If damage L7611 so u can GO here [IMG]http://1.bp.********.com/_Oc5U89Xe8zg/Sx-Gf6CMthI/AAAAAAAAAJ4/sDZ8S_vNqPI/s1600-h/N73%2520power.jpg[/IMG] dB

10-07-2010, 07:10	#3 (permalink)
arnoldobalobao No Life Poster Join Date: Jun 2007 Posts: 870 Member: 534073 Status: Offline Thanks Meter: 68	need help n73 picturial block diagram on retu i need the exact power on way on pin e12

10-07-2010, 07:24	#5 (permalink)
arnoldobalobao No Life Poster Join Date: Jun 2007 Posts: 870 Member: 534073 Status: Offline Thanks Meter: 68	i have schematics diagram power on way pin e12 on power ic but i don't no where the exact e12 on board . help pls...

10-07-2010, 07:25	#6 (permalink)
DIGITAL BABU No Life Poster Join Date: Dec 2006 Location: UAE Posts: 1,561 Member: 420857 Status: Offline Sonork: 100.1576793 Thanks Meter: 1,734	it not possible without change N2200 must be change N4800 if not from N2200 dB

10-09-2010, 05:12	#10 (permalink)
arnoldobalobao No Life Poster Join Date: Jun 2007 Posts: 870 Member: 534073 Status: Offline Thanks Meter: 68	problem solve by jumper under power ic/retu pin D9 TO power swicth ..............