• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

KennethJackson.Tech

Audio & Video Production in Amarillo, Texas

  • Home
  • Production
    • Mobile Studio Gear List
    • Mixer Routing
    • Fee Guidelines
    • Cartage Services
  • Shop
  • Events
  • Galleries
  • Blog
  • About
  • Contact
  • Account
    • Cart
    • Payments
You are here: Home / Apple / iPhone 6 / iPhone 6 Notes – Rare

iPhone 6 Notes – Rare

February 18, 2020 by Kenneth Jackson Leave a Comment

Models A1549, A1586, A1589

Known iPhone 6 Repair Issues

  • Screen Replacement
  • Battery Replacement
  • No Backlight or No Image
    • iPhone 6 – Chestnut Display Driver Boost IC (u3), (u1501)
    • iPhone 6 – Backlight Filter 240ohm- 0-2a-0201 (FL2024), (FL2025), (Fl2026)
    • iPhone 6 – Backlight Capacitors 2-2uf 25v 0402 (c1505), (c1530), (c1531)
    • Backlight Diode (D1501 – 30V)
    • iPhone 6 – Backlight Coil (L1503)
    • iPhone 6 – Backlight Driver Boost IC (u15o2)
  • No Touch – Touch disease
    • Meson – U2402 – 343S0694
    • iPhone 6 – Cumulus Digitizer Controller IC (u2401)
    • Touch to Proximity Sensor Chip – U2403
  • No Power Not Charging – Is it a charging problem?
    • Short on VCC_Main?
      • C5202_RF (10uF 6.3V 0402)
    • 610A3B Tristar (U2 IC, U1700, U4500)
    • iPhone 6 – Tigris Charging IC (u1401)
  • No Cameras
  • Damaged connector
    • iPhone 6 – Home Button FPC Connector (j2118)
    • iPhone 6 – LCD FPC Connector (j2019)
  • Beware of Long Screw Damage!
  • Water Damage – Data Recovery Only
  • Error 27 – Flash Memory Defective

Touch Disease iPhone 6

Symptoms

  • Flickering Bars
  • No Touch
  • Data Recovery

Apple Repair Alternatives

  • Out of warranty phone swap – $339.00
  • Apple multitouch recall – $149.00
  • Apple screen replacement only – $149.00
  • Three Day Turnaround

Touch Chips

  • iPhone 6 – Cumulus Digitizer Controller IC (u2401)
  • Meson Chip – No visual artifacts. No touch at all. DANGER! Easy to pull pad when removing. More technically challenging than the Cumulus chip to replace. 

The problem is caused by oxidation. Reflow won’t fix oxidation.

Touch IC Complications – Symptoms of Too Much Heat

  • Grayed WiFi
  • Half dim backlight
  • No proximity sensor
  • Loss of camera function
  • Partial Touch
  • Full Short

Future Proof Shield does not appear to be a viable upgrade.

Teardown Procedure – By Cell

  1. Remove Case Screws – Pop screen
  2. Battery Shield – Disconnect power
  3. Screen Shield – Disconnect screen – Beware of Long Screw Damage
  4. Remove SIM
  5. Rear-Facing Camera – Antena Interconnect Cable
  6. Upper Cable Bracket
  7. Contact Bracket
  8. Grounding Bracket
  9. Angled Logic Board Bracket
  10. Logic Board to Case
  11. Speaker
  12. Lightning Connector
  13. Lightning Port
  14. Microphone Brace
  15. Lightning Connector Assembly
  16. Earpiece Speaker
  17. Sensor Cable
  18. Home Button Bracket
  19. Motherboard Shields

Common iPhone 6 Replacement Components

Jackson’s Electronics

  • iPhone 6 – Tigris Charging IC (u1401)
  • iPhone 6 – Backlight Filter 240ohm- 0-2a-0201
  • iPhone 6 – Backlight Capacitors 2-2uf 25v 0402 (c1505), (c1530), (c1531)
  • iPhone 6 – Backlight Driver Boost IC (u23), (u1580)
  • iPhone 6 – Chestnut Display Driver Boost IC (u3), (u1501)
  • iPhone 6 – Backlight Coil (L1503)
  • iPhone 6 – Cumulus Digitizer Controller IC (u2401)
  • iPhone 6 – Home Button FPC Connector (j2118)
  • iPhone 6 – LCD FPC Connector (j2019)

DigiKey

  • Backlight Filter – 240-OHM-0.2A 0201 (FL2024, FL2025, Fl2026)
  • Backlight Capacitors (C1505, C1530, C1531)
  • Backlight Diode (D1501 – 30V)
  • Backlight Coil (L1503)
  • Backlight IC (U1502)

iFixIt Parts

  • Phone 6 U2 1610 IC
  • iPhone 6 Digitizer FPC Connector
  • iPhone 6 Front Camera and Earpiece Speaker FPC Connector
  • iPhone 6 Display Data FPC Connector
  • iPhone 6 Rear Camera FPC Connector
  • iPhone 6 Power Button Cable FPC Connector
  • iPhone 6 Battery Connector

Micro Soldering Supply Parts

  • iPhone 6 backlight diode
  • J2019 iPhone 6 LCD FPC connector
  • J2401 iPhone 6 digitizer/touchscreen FPC connector
  • J2118 iPhone 6 home button FPC connector
  • FL11 01005 ferrite bead filter
  • U23/U1502/U1580 backlight driver/boost IC
  • U3/U1501 chestnut display driver/boost IC
  • U2402 touchscreen/digitizer controller IC
  • U12/U2401/U6600/U6650 touchscreen/digitizer controller IC
  • iPhone backlight filter/fuse

Logic Board 820-3486-A

  • Red – Apple A8 APL1011 SoC + SK Hynix RAM as denoted by the markings H9CKNNN8KTMRWR-NTH (we presume it is 1 GB LPDDR3 RAM, the same as in the iPhone 6 Plus)
  • Orange – Qualcomm MDM9625M LTE Modem
  • Yellow – Skyworks 77802-23 Low Band LTE PAD
  • Green – Avago A8020 High Band PAD
  • Blue – Avago A8010 Ultra High Band PA + FBARs
  • Purple – Skyworks 77803-20 Mid Band LTE PAD
  • Grey – InvenSense MP67B 6-axis Gyroscope and Accelerometer Combo
  • Red – Qualcomm QFE1100 Envelope Tracking IC
  • Orange – RF Micro Devices RF5159 Antenna Switch Module
  • Yellow – Skyworks 77356-8 Mid-Band PAD
  • Red – SanDisk SDMFLBCB2 128 Gb (16 GB) NAND Flash
  • Orange – Murata 339S0228 Wi-Fi Module
  • Yellow – Apple/Dialog 338S1251-AZ Power Management IC
  • Green – Broadcom BCM5976 Touchscreen Controller – Cumulus Chip
  • Blue – NXP LPC18B1UK ARM Cortex-M3 Microcontroller (also known as the M8 motion coprocessor)
  • Purple – NXP 65V10 NFC module + Secure Element (likely contains an NXP PN544 NFC controller inside)
  • Gray – Qualcomm WTR1625L RF Transceiver
  • Red – Qualcomm WFR1620 receive-only companion chip. Qualcomm states that the WFR1620 is “required for the implementation of carrier aggregation with WTR1625L.”
  • Orange – Qualcomm PM8019 Power Management IC
  • Yellow – Texas Instruments 343S0694 Touch Transmitter – Meson Chip
  • Green – AMS AS3923 NFC Booster IC designed to “improve performance of existing NFC controllers for challenging environments such as mobile and wearables” and also delivers “less restrictive antenna design requirements”.
    • We believe this chip is an NFC frontend to improve performance in noisy environments using ‘active peer to peer bit rates [up to] 212kb/s.’
  • Blue – Cirrus Logic 338S1201 Audio Codec

Share this:

  • Share
  • Click to share on Facebook (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to print (Opens in new window)
  • Click to email a link to a friend (Opens in new window)
  • Click to share on LinkedIn (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to share on Pocket (Opens in new window)
  • Click to share on Reddit (Opens in new window)
  • Click to share on Skype (Opens in new window)
  • Click to share on Telegram (Opens in new window)
  • Click to share on Tumblr (Opens in new window)
  • Click to share on WhatsApp (Opens in new window)

Filed Under: iPhone 6

Leave a Reply Cancel reply

  • Facebook
  • GitHub
  • Twitter
  • YouTube

Kenneth Jackson

(806) 374-2323
Please leave a voice or text message.

Contact Kenneth

Upcoming Shows

  • Jim Laughlin Quartet

    July 7, 2022  7:00 pm - 9:00 pm
    Wellington Square, 1619 S Kentucky St, Amarillo, TX 79109, USA

    See more details

  • Danny Freeze & Dr. T - Starlight Canyon Bed and Breakfast - Songwriters in the Canyon

    July 13, 2022  7:00 pm - 9:00 pm
    Starlight Canyon, 100 Brentwood Rd, Amarillo, TX 79118, USA

    More information is available at HilaryMarieOfficial.com

    See more details

  • Band Director's Big Band

    July 15, 2022  7:00 pm - 9:00 pm
    Wellington Square, 1619 S Kentucky St, Amarillo, TX 79109, USA

    See more details

  • Brody Blue & Cameron Heard - Starlight Canyon Bed and Breakfast - Songwriters in the Canyon

    July 20, 2022  7:00 pm - 9:00 pm
    Starlight Canyon, 100 Brentwood Rd, Amarillo, TX 79118, USA

    More information is available at HilaryMarieOfficial.com

    See more details

  • Polk Street Jazz

    July 21, 2022  7:00 pm - 9:00 pm
    Wellington Square, 1619 S Kentucky St, Amarillo, TX 79109, USA

    See more details

  • Matt Lemburg & Ben Cargo - Starlight Canyon Bed and Breakfast - Songwriters in the Canyon

    July 27, 2022  7:00 pm - 9:00 pm
    Starlight Canyon, 100 Brentwood Rd, Amarillo, TX 79118, USA

    More information is available at HilaryMarieOfficial.com

    See more details

  • Esquire Jazz Band

    July 28, 2022  7:00 pm - 9:00 pm
    Wellington Square, 1619 S Kentucky St, Amarillo, TX 79109, USA

    See more details

Product categories

  • Musical Instruments
  • Pro Audio
  • Services
  • Electronic Components

Recent Posts

  • Kayla Richardson – Songwriters in the Canyon – Full Show – June 22, 2022 June 28, 2022
  • Micah Bynum – Songwriters in the Canyon – June 15, 2022 – Full Show June 21, 2022
  • Keitha Jones – Songwriters in the Canyon – June 15, 2022 – Full Show June 20, 2022
  • Emily George – Songwriters in the Canyon – June 1, 2022 – Full Show June 7, 2022
  • Ty Van Valkenburg – Songwriters in the Canyon – June 1, 2022 – Full Show June 7, 2022
  • Facebook
  • Twitter
  • YouTube
  • GitHub
  • Discord
  • Contact Us
  • Payments
  • Advertisements
  • Privacy Policy
  • Terms of Service
  • Terms and Conditions
  • Connections.Digital – IT Services
  • 66 Jamz – Amarillo Musicians Video
  • WPplaces – Managed WordPress
  • AmaKit – Swift Developer Group

Copyright © Kenneth Jackson

Designed by Kenneth Jackson in Amarillo, Texas

Powered by WPplaces

 

Loading Comments...