Behaviour after vcc_main short repair - GSM-Forum

vagner.phillipe · 03-22-2017, 20:32

Hello guys!

I have a board with this behaviour on the power supply after vcc_main repair:

https://*********/LHjg1AR29mI

It was water damaged and I have already changed the corroded caps near U1202

Seems to have no shorts now, But the phone doesn't start or heat on an area.

Anyone can solve this?

Thanks!

Enviado de meu Z2 Plus usando Tapatalk

vagner.phillipe · 03-22-2017, 20:44

https://www.youtube.com/watch?v=LHjg1AR29mI

This is the video, sorry

vagner.phillipe · 03-23-2017, 00:25

anyone can help with this?

Pallle · 03-23-2017, 10:05

Hello

Check the caps for short near the backlight ic. (C1530, C1531, C1505)

03-22-2017, 20:32	#1 (permalink)
vagner.phillipe Insane Poster Join Date: Mar 2016 Location: Brazil Age: 30 Posts: 82 Member: 2553311 Status: Offline Thanks Meter: 6	Behaviour after vcc_main short repair Hello guys! I have a board with this behaviour on the power supply after vcc_main repair: https://*********/LHjg1AR29mI It was water damaged and I have already changed the corroded caps near U1202 Seems to have no shorts now, But the phone doesn't start or heat on an area. Anyone can solve this? Thanks! Enviado de meu Z2 Plus usando Tapatalk

03-22-2017, 20:44	#2 (permalink)
vagner.phillipe Insane Poster Join Date: Mar 2016 Location: Brazil Age: 30 Posts: 82 Member: 2553311 Status: Offline Thanks Meter: 6	https://www.youtube.com/watch?v=LHjg1AR29mI This is the video, sorry

03-23-2017, 00:25	#3 (permalink)
vagner.phillipe Insane Poster Join Date: Mar 2016 Location: Brazil Age: 30 Posts: 82 Member: 2553311 Status: Offline Thanks Meter: 6	anyone can help with this?

03-23-2017, 10:05	#4 (permalink)
Pallle Freak Poster Join Date: Jan 2016 Location: Hungary Posts: 362 Member: 2515187 Status: Offline Thanks Meter: 114	Hello Check the caps for short near the backlight ic. (C1530, C1531, C1505)