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توضیحات
نقاط اهمی(اهم چک) آیفون-X-XR-XS- تست مقادیر دیودی -Diode Value
مقادیر دیودی چیست و در تعمیرات موبایل چه کاربردی دارد ؟
این روزها با وجود برنامه های نقشه خوانی و مهندسی معکوس کار تعمیرات کمی آسان تر و سریع تر شده است . یکی از قلق هایی که باعث شد تعمیرکاران بتوانند خیلی زودتر عیب یابی را انجام دهند ، تست مقادیر دیودی یا Diode Value یا به زبان دیگر امپدانس گیری می باشد . برای عیب یابی به کمک دایود ولیو باید مولتی متر را در حالت تست دیود قرار دهید و مثبت مولتی متر را به گراند و منفی آن را به پایه مورد نظر متصل کنیم (یعنی بر عکس) و مقدار نمایش داده شده روی صفحه مولتی متر خود را با مقدار نوشته شده در تصویر مقایسه کنیم . پایه ای که عدد آن اختلاف دارد همان پایه و مسیری است که مشکل دارد و باید در آن مسیر قطعه خراب یا قطع وجود داشته باشد.
راه های بدست آوردن مقادیر دیودی – Diode Value
- استفاده از تصاویر آماده در سایت کوشا تیم
- اندازه گیری و تست و ثبت توسط شخص تعمیرکار
مزایا :
- دقت بالا
- مطابق حداکثری با مولتی متر تعمیرکار و نتیجه گیری بهتر
معایب :
- عدم دسترسی به بردهای سالم و متنوع
- وقت گیر بودن این کار و عملا به تعداد بالا و بردهای زیاد امکان پذیر نیست
موارد تاثیر گذار در اعداد Diode Value بدست آمده :
- دقت فرد اندازه گیر
- تنوع در کیفیت و دقت مولتی متر ها
- امکان اختلاف در بردهای مشابه
سوال مهم :
اگر مقادیری که اندازه گیری می کنیم تماما با اعداد ثبت شده در تصویر مقدار تقریبی ای اختلاف داشته باشد، چطور لاین خراب را پیدا کنیم ؟؟
کافیست که لاینی را پیدا کنید که بیشترین اختلاف را با مقادیر صحیح دارد، آن لاین همان لاین خراب است.
شامل :کانکتورها-آی سی ها – فلت ها
iPhone X
Display connector (J5700)
Diode mode for iPhone X Display connector. Pin 1 goes towards top left under the front camera bracket.
Touch connector (J5800)
Diode mode for iPhone X Touchconnector. Pin 1 goes towards top left under the front camera bracket.
Charge port / dockflex Connector (J6400)
iPhone X DockFlex charge port connector. Pin 1 goes to the top left under the front camera bracket.
Battery connector (J3200)
iPhone X battery connector. Pin 1 goes to bottom right, by the SIM card reader.
No data as of yet.
Rear camera Connectors (J3900 & J4000)
iPhone X rear cameras connectors. For both connectors Pin 1 goes towards the bottom right, pointing to the SIM card reader.
iPhone X rear cameras connectors. For both connectors Pin 1 goes towards the bottom right, pointing to the SIM card reader.
Front camera connector (J4600)
iPhone X front flex connector. Contains the Flood Illuminator proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Front flex, proximity sensor, earspeaker, ambient light sensor connector (J4200)
iPhone X front flex connector. Contains the Flood Illuminator responsible for FaceID, proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Dot Projector connector (J4500)
iPhone X Dot Projector, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
IR camera connector (J4530)
iPhone X IR camera, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
Power button connector (J4300)
iPhone X power button, ringer switch and flaslight connector. Pin 1 goes to top left, under the front camera bracket.
Volume buttons & Wireless charging coil (J3500)
iPhone X Volume. Pin 1 goes towards the front camera bracket.
Baseband PMU Diode Mode Readings
INTEL
Baseband PMU diode mode for intel iphone X. This is the same as the one on the 8 Plus
Diode mode for iPhone X Display connector. Pin 1 goes towards top left under the front camera bracket.
Touch connector (J5800)
Diode mode for iPhone X Touchconnector. Pin 1 goes towards top left under the front camera bracket.
Charge port / dockflex Connector (J6400)
iPhone X DockFlex charge port connector. Pin 1 goes to the top left under the front camera bracket.
Battery connector (J3200)
iPhone X battery connector. Pin 1 goes to bottom right, by the SIM card reader.
No data as of yet.
Rear camera Connectors (J3900 & J4000)
iPhone X rear cameras connectors. For both connectors Pin 1 goes towards the bottom right, pointing to the SIM card reader.
iPhone X rear cameras connectors. For both connectors Pin 1 goes towards the bottom right, pointing to the SIM card reader.
Front camera connector (J4600)
iPhone X front flex connector. Contains the Flood Illuminator proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Front flex, proximity sensor, earspeaker, ambient light sensor connector (J4200)
iPhone X front flex connector. Contains the Flood Illuminator responsible for FaceID, proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Dot Projector connector (J4500)
iPhone X Dot Projector, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
IR camera connector (J4530)
iPhone X IR camera, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
Power button connector (J4300)
iPhone X power button, ringer switch and flaslight connector. Pin 1 goes to top left, under the front camera bracket.
Volume buttons & Wireless charging coil (J3500)
iPhone X Volume. Pin 1 goes towards the front camera bracket.
Baseband PMU Diode Mode Readings
INTEL
Baseband PMU diode mode for intel iphone X. This is the same as the one on the 8 Plus
iPhone XS
Display connector (J5700)
Diode mode for iPhone XS Display connector. Pin 1 goes towards top left under the front camera bracket.
Touch connector (J5800)
Diode mode for iPhone XS Touchconnector. Pin 1 goes towards top left under the front camera bracket.
Charge port / dockflex Connector (J6400)
iPhone XS DockFlex charge port connector. Pin 1 goes to the top left under the front camera bracket.
Battery connector (J3200)
iPhone XS battery connector. Pin 1 goes to bottom right, by the SIM card reader.
Rear camera Connectors (J3900 & J4000)
iPhone XS rear cameras connectors. For J3900 Pin 1 goes towards the top right, pointing to the Rear Cameras.
iPhone XS rear cameras connectors. For J4000 Pin 1 goes towards the bottom right, pointing to the SIM card reader.
Front front flex connector (J4600)
iPhone XS front flex connector. Contains the Flood Illuminator proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Front camera connector (J4200)
iPhone XS front camera connector. Pin 1 goes to top left, under the front camera bracket.
Dot Projector connector (J4500)
iPhone XS Dot Projector, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
IR camera connector (J4530)
iPhone XS IR camera, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
Power button connector (J4300)
iPhone XS power button, ringer switch and flaslight connector. Pin 1 goes to top left, under the front camera bracket.
Volume buttons & Wireless charging coil (J3500)
iPhone XS Volume and wireless charging coil. Pin 1 goes to top left, towards the front camera bracket.
iPhone XS MAX
All conectors match the XS except for J5800 Touch connector.
Touch connector (J5800)
Diode mode for iPhone XS Touchconnector. Pin 1 goes towards top left under the front camera bracket.
Diode mode for iPhone XS Display connector. Pin 1 goes towards top left under the front camera bracket.
Touch connector (J5800)
Diode mode for iPhone XS Touchconnector. Pin 1 goes towards top left under the front camera bracket.
Charge port / dockflex Connector (J6400)
iPhone XS DockFlex charge port connector. Pin 1 goes to the top left under the front camera bracket.
Battery connector (J3200)
iPhone XS battery connector. Pin 1 goes to bottom right, by the SIM card reader.
Rear camera Connectors (J3900 & J4000)
iPhone XS rear cameras connectors. For J3900 Pin 1 goes towards the top right, pointing to the Rear Cameras.
iPhone XS rear cameras connectors. For J4000 Pin 1 goes towards the bottom right, pointing to the SIM card reader.
Front front flex connector (J4600)
iPhone XS front flex connector. Contains the Flood Illuminator proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Front camera connector (J4200)
iPhone XS front camera connector. Pin 1 goes to top left, under the front camera bracket.
Dot Projector connector (J4500)
iPhone XS Dot Projector, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
IR camera connector (J4530)
iPhone XS IR camera, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
Power button connector (J4300)
iPhone XS power button, ringer switch and flaslight connector. Pin 1 goes to top left, under the front camera bracket.
Volume buttons & Wireless charging coil (J3500)
iPhone XS Volume and wireless charging coil. Pin 1 goes to top left, towards the front camera bracket.
iPhone XS MAX
All conectors match the XS except for J5800 Touch connector.
Touch connector (J5800)
Diode mode for iPhone XS Touchconnector. Pin 1 goes towards top left under the front camera bracket.
iPhone XR
Display connector (J5700)
Diode mode for iPhone Xr Display connector. Pin 1 goes towards top left under the front camera bracket.
Touch connector (J5800)
Diode mode for iPhone Xr Touch connector. Pin 1 goes towards top left under the front camera bracket.
Charge port / dockflex Connector (J6400)
iPhone Xr DockFlex charge port connector. Pin 1 goes to the top left under the front camera bracket.
Battery connector (J3200)
iPhone Xr battery connector. Pin 1 goes to bottom right, by the SIM card reader.
Rear camera Connectors (J3900)
iPhone Xr rear cameras connectors. For J3900 Pin 1 goes towards the top right, pointing to the Rear Cameras.
Front front flex connector (J4600)
iPhone Xr front flex connector. Contains the Flood Illuminator proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Front camera connector (J4200)
iPhone Xr front camera connector. Pin 1 goes to top left, under the front camera bracket.
Dot Projector connector (J4500)
iPhone Xr Dot Projector, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
IR camera connector (J4530)
iPhone Xr IR camera, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
Power button connector (J4300)
iPhone Xr power button, ringer switch and flaslight connector. Pin 1 goes to top left, under the front camera bracket.
Volume buttons & Wireless charging coil (J3500)
iPhone Xr Volume and wireless charging coil. Pin 1 goes to top left, towards the front camera bracket.
Diode mode for iPhone Xr Display connector. Pin 1 goes towards top left under the front camera bracket.
Touch connector (J5800)
Diode mode for iPhone Xr Touch connector. Pin 1 goes towards top left under the front camera bracket.
Charge port / dockflex Connector (J6400)
iPhone Xr DockFlex charge port connector. Pin 1 goes to the top left under the front camera bracket.
Battery connector (J3200)
iPhone Xr battery connector. Pin 1 goes to bottom right, by the SIM card reader.
Rear camera Connectors (J3900)
iPhone Xr rear cameras connectors. For J3900 Pin 1 goes towards the top right, pointing to the Rear Cameras.
Front front flex connector (J4600)
iPhone Xr front flex connector. Contains the Flood Illuminator proximity sensor, ambient light sensor, earspeaker. Pin 1 goes to top left, under the front camera bracket.
Front camera connector (J4200)
iPhone Xr front camera connector. Pin 1 goes to top left, under the front camera bracket.
Dot Projector connector (J4500)
iPhone Xr Dot Projector, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
IR camera connector (J4530)
iPhone Xr IR camera, responsible for FaceID. Pin 1 goes to top left, under the front camera bracket.
Power button connector (J4300)
iPhone Xr power button, ringer switch and flaslight connector. Pin 1 goes to top left, under the front camera bracket.
Volume buttons & Wireless charging coil (J3500)
iPhone Xr Volume and wireless charging coil. Pin 1 goes to top left, towards the front camera bracket.
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دیدگاهها
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