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Search: Posts Made By: ninos22
The search index was updated 37 minutes ago.
Forum: iPhone, iPad, iPod Hardware Repair 12-21-2019, 01:36
Replies: 3
Views: 531
Posted By ninos22
Rehot touch ic fix? Yes, and after 1 day grey...

Rehot touch ic fix? Yes, and after 1 day grey bars again.

Be serious. You are in world wide forum.
Forum: iPhone, iPad, iPod Hardware Repair 03-27-2019, 20:36
Replies: 15
Views: 2,122
Posted By ninos22
Check this rails and compare

Check this rails and compare
Forum: iPhone, iPad, iPod Hardware Repair 03-24-2019, 15:48
Replies: 15
Views: 2,122
Posted By ninos22
Yes C4004 is on PP1V8_SDRAM. When this...

Yes C4004 is on PP1V8_SDRAM. When this missing/damaged causes this problem.
Forum: iPhone, iPad, iPod Hardware Repair 03-22-2019, 17:47
Replies: 15
Views: 2,122
Posted By ninos22
Plug the wall charger and check: ...

Plug the wall charger and check:

90_TRISTAR_DP1_CONN_P (normal 2.50v)
90_TRISTAR_DP1_CONN_N (normal 2.50v)

If your value is 3.30v phone will not charge, and you must check C4004 (0.01UF)....
Forum: iPhone, iPad, iPod Hardware Repair 03-18-2019, 21:26
Replies: 7
Views: 1,080
Posted By ninos22
Its 2 pads that you need to jump, C12 and F12.

Its 2 pads that you need to jump, C12 and F12.
Forum: iPhone, iPad, iPod Hardware Repair 03-15-2019, 10:27
Replies: 1
Views: 631
Posted By ninos22
Check first MOSFET Q4001 if ok check / replace...

Check first MOSFET Q4001 if ok check / replace U4001
Forum: iPhone, iPad, iPod Hardware Repair 03-12-2019, 15:46
Replies: 13
Views: 934
Posted By ninos22
Freeze board and find the warm spot.

Freeze board and find the warm spot.
Forum: iPhone, iPad, iPod Hardware Repair 03-09-2019, 09:46
Replies: 4
Views: 399
Posted By ninos22
https://www.aliexpress.com/item/27-In-1-IC-Chip-Re...

https://www.aliexpress.com/item/27-In-1-IC-Chip-Repair-Thin-Blade-Tool-CPU-Metal-Remover-Burin-To-Remove-For/32890693152.html?spm=a2g0s.9042311.0.0.51cd4c4df4BmZ9
Forum: iPhone, iPad, iPod Hardware Repair 03-08-2019, 18:22
Replies: 4
Views: 399
Posted By ninos22
I use this blades and i remove black glue with...

I use this blades and i remove black glue with hot air at 180c temp without tricks or special blade, just carefully.
...
Forum: iPhone, iPad, iPod Hardware Repair 02-28-2019, 20:57
Replies: 7
Views: 1,799
Posted By ninos22
I have already post checking steps to...

I have already post checking steps to troubleshoot this problem.

"Check the TOUCH power supply:

1. PP1V8_TOUCH
2. PP5V7_MESON_AVDDH
3. PN5V7_DISPLAY_MESON_AVDDH
4. PP5V1_TOUCH_VDDH"

So,...
Forum: iPhone, iPad, iPod Hardware Repair 02-27-2019, 17:36
Replies: 1
Views: 398
Posted By ninos22
Yes i have an idea, start by checking in diode...

Yes i have an idea, start by checking in diode mode the three TP's of backlight and post values here.
Forum: iPhone, iPad, iPod Hardware Repair 02-27-2019, 17:33
Replies: 5
Views: 748
Posted By ninos22
I was mean the middle layer of board. Just...

I was mean the middle layer of board.

Just google iphone x middle layer / frame / level board
Forum: iPhone, iPad, iPod Hardware Repair 02-25-2019, 18:07
Replies: 1
Views: 386
Posted By ninos22
PP1V8_TOUCH starts from PMIC, check all...

PP1V8_TOUCH starts from PMIC, check all components in this line before replace.

If you don't want to replace you can supply PP1V8_TOUCH from PP1V8 direct.
Forum: iPhone, iPad, iPod Hardware Repair 02-24-2019, 16:34
Replies: 5
Views: 748
Posted By ninos22
Reball middle socket.

Reball middle socket.
Forum: iPhone, iPad, iPod Hardware Repair 02-18-2019, 15:59
Replies: 7
Views: 648
Posted By ninos22
2.50v & 2.63v = same Why you remove...

2.50v & 2.63v = same

Why you remove Tristar?
Forum: iPhone, iPad, iPod Hardware Repair 02-17-2019, 18:29
Replies: 7
Views: 648
Posted By ninos22
Plug the wall charger and check: ...

Plug the wall charger and check:

90_TRISTAR_DP1_CONN_P (normal 2.50v)
90_TRISTAR_DP1_CONN_N (normal 2.50v)

If your value is 3.30v phone will not charge, and you must check C4004 (0.01UF)....
Forum: iPhone, iPad, iPod Hardware Repair 02-16-2019, 21:05
Replies: 1
Views: 289
Posted By ninos22
Check the outputs of camera PMU u3700.

Check the outputs of camera PMU u3700.
Forum: iPhone, iPad, iPod Hardware Repair 02-16-2019, 21:01
Replies: 7
Views: 648
Posted By ninos22
You don't need to replace any chip before measure...

You don't need to replace any chip before measure basic lines and circuits.

First of all remove battery, connect USB and measure PP_BATT_VCC.

Check both (wall charger and PC) and post result.
Forum: iPhone, iPad, iPod Hardware Repair 02-15-2019, 19:09
Replies: 5
Views: 558
Posted By ninos22
Remove battery and connect charger Check...

Remove battery and connect charger

Check BATT_VCC for 3.8v

if not check C1740 for 5.0v and post result if you want to help you.
Forum: iPhone, iPad, iPod Hardware Repair 02-15-2019, 10:05
Replies: 5
Views: 1,104
Posted By ninos22
Check: PP1V8_TOUCH PP5V1 PP5V7 PN5V7

Check:

PP1V8_TOUCH
PP5V1
PP5V7
PN5V7
Forum: iPhone, iPad, iPod Hardware Repair 02-15-2019, 10:03
Replies: 7
Views: 553
Posted By ninos22
Error 9 its related with NAND. Check Nand...

Error 9 its related with NAND.

Check Nand power supply (PP0V9 PP1V8 & PP3V0)

If this rails are ok and the board is clean, probably its nand fault.
Forum: iPhone, iPad, iPod Hardware Repair 02-14-2019, 21:55
Replies: 7
Views: 1,799
Posted By ninos22
Check the TOUCH power supply: 1. PP1V8_TOUCH...

Check the TOUCH power supply:

1. PP1V8_TOUCH
2. PP5V7_MESON_AVDDH
3. PN5V7_DISPLAY_MESON_AVDDH
4. PP5V1_TOUCH_VDDH
Forum: iPhone, iPad, iPod Hardware Repair 01-28-2019, 00:32
Replies: 5
Views: 1,787
Posted By ninos22
So what is the final measurements with just dock...

So what is the final measurements with just dock flex and plugged in charger?

When the Tigris is power on with PP5V0_USB supplies M2800 with the TIGRIS_BUCK_LX rail. The M2800 connects...
Forum: iPhone, iPad, iPod Hardware Repair 01-27-2019, 21:31
Replies: 15
Views: 2,122
Posted By ninos22
Did you solve the problem? Same issue, i7+...

Did you solve the problem? Same issue, i7+ Tristar replaced, Tigris Tested, Mosfet bridged.
Forum: iPhone, iPad, iPod Hardware Repair 01-09-2019, 15:33
Replies: 13
Views: 1,203
Posted By ninos22
You have to try again with proper temp, clear...

You have to try again with proper temp, clear pads, and good stencil.
Showing results 1 to 25 of 409

 
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