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C02Q64CKGPLM

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Order Number

MJLQ2LL/A

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MacBookPro11,4

Model number

A1398

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Apple Part Number (APN)

661-02526

Printed Part Number (PPN)

820-00138-A

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macbook pro mid 2015 logic board

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LED Backlight Driver

New Condition

texas_instruments

$8.35

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SKU: AA75-N00 Categories: 4156931, 4156981, 4184938, 4184959, 4207237, 4214389, 4267029, 4267039, 4267077, 4289110, 4289114, 4289115, 4329353, 4329374, 4360677, 4360678, MacBook Pro, MacBook Pro 13" (A1706, Four TB 3 ports), MacBook Pro 13" (A1708), MacBook Pro 13" (A1989), MacBook Pro 13" A1706 - Late 2016, MacBook Pro 13" A1706 - Mid 2017, MacBook Pro 13" A1708 - Late 2016, MacBook Pro 13" A1708 - Mid 2017, MacBook Pro 13" A1989 - Mid 2018, MacBook Pro 13″ A1989 - Mid 2019, MacBook Pro 15" (A1990), MacBook Pro 15" A1990 - Mid 2018, MacBook Pro 15" A1990 - Mid 2019, MacBook Pro 15″ (A1707), MacBook Pro 15″ A1707 – Late 2016, MacBook Pro 15″ A1707 – Mid 2017, MacBook Pro Retina 13" (A1502), MacBook Pro Retina 13" A1502 - Early 2015, MacBook Pro Retina 13" A1502 - Late 2013, MacBook Pro Retina 13" A1502 - Mid 2014, MacBook Pro Retina 15" (A1398), MacBook Pro Retina 15" A1398 - Late 2013, MacBook Pro Retina 15" A1398 - Mid 2014, MacBook Pro Retina 15" A1398 - Mid 2015, Parts Tags: LP8548, LP8548B1SQ_-04, LP8548B1SQ04, qfn-24

Description

This WQFN-24 IC powers the LCD display backlight and the keyboard LED backlight.
If the display doesn't light up but you can still see a faint image on the screen, LCD backlight circuit is at fault and this IC may be the culprit.
This component may be referenced as U7700, U7701, U8400 and APN 353S4159 or 353S4160 in schematic diagrams and board view software.

What's Included

1 - LED Backlight Driver

Identifying Numbers

APN : 353S4159, 353S4160
Apple Part Numbers
- Created for internal Apple use.
- Never visible on the item.
PPN : LP8548B1SQ-03, LP8548B1SQ-04
Printed Part Numbers
- Created by manufacturers during production.
- Always visible on the item.

Warranty

No Warranty - This product is designed to be consumed with use.

Compatibility

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MacBook Pro Retina 13" A1502

MacBookPro11,1 Late 2013: ME864LL/A (2.4 GHz Core i5)
MacBookPro11,1 Late 2013: ME866LL/A (2.6 GHz Core i5)
MacBookPro11,1 Late 2013: ME866LL/A (2.8 GHz Core i7)
MacBookPro11,1 Mid 2014: MGX72LL/A (2.6 GHz Core i5)
MacBookPro11,1 Mid 2014: MGX82LL/A (2.6 GHz Core i5)
MacBookPro11,1 Mid 2014: MGX92LL/A (2.8 GHz Core i5)
MacBookPro11,1 Mid 2014: MGX92LL/A (3.0 GHz Core i7)
MacBookPro12,1 Early 2015: MF839LL/A (2.7 GHz Core i5)
MacBookPro12,1 Early 2015: MF841LL/A (2.9 GHz Core i5)
MacBookPro12,1 Early 2015: MF843LL/A (3.1 GHz Core i7)

MacBook Pro Retina 15" A1398

MacBookPro11,2 Late 2013 (IG): ME293LL/A (2.0 GHz Core i7)
MacBookPro11,2 Late 2013 (IG): ME293LL/A (2.3 GHz Core i7)
MacBookPro11,2 Late 2013 (IG): ME293LL/A (2.6 GHz Core i7)
MacBookPro11,2 Mid 2014 (IG): MGXA2LL/A (2.2 GHz Core i7)
MacBookPro11,2 Mid 2014 (IG): MGXA2LL/A (2.5 GHz Core i7)
MacBookPro11,2 Mid 2014 (IG): MGXA2LL/A (2.8 GHz Core i7)
MacBookPro11,3 Late 2013 (DG): ME294LL/A (2.3 GHz Core i7)
MacBookPro11,3 Late 2013 (DG): ME294LL/A (2.6 GHz Core i7)
MacBookPro11,3 Mid 2014 (DG): MGXC2LL/A (2.5 GHz Core i7)
MacBookPro11,3 Mid 2014 (DG): MGXC2LL/A (2.8 GHz Core i7)
MacBookPro11,4 Mid 2015 (IG): MJLQ2LL/A (2.2 GHz Core i7)
MacBookPro11,4 Mid 2015 (IG): MJLQ2LL/A BTO (2.5 GHz Core i7)
MacBookPro11,4 Mid 2015 (IG): MJLQ2LL/A BTO (2.8 GHz Core i7)
MacBookPro11,5 Mid 2015 (DG): MJLT2LL/A (2.5 GHz Core i7)
MacBookPro11,5 Mid 2015 (DG): MJLT2LL/A BTO (2.8 GHz Core i7)

MacBook Pro 13" A1706

MacBookPro13,2 Late 2016: MLH12LL/A (2.9GHz Core i5)
MacBookPro13,2 Late 2016: MLH12LL/A (3.1GHz Core i5)
MacBookPro13,2 Late 2016: MLH12LL/A (3.3GHz Core i7)
MacBookPro14,2 Mid 2017: MPXV2LL/A (3.1GHz Core i5)
MacBookPro14,2 Mid 2017: MPXV2LL/A (3.3GHz Core i5)
MacBookPro14,2 Mid 2017: MPXV2LL/A (3.5GHz Core i7)

MacBook Pro 13" A1708

MacBookPro13,1 Late 2016: MLL42LL/A (2.0 GHz Core i5)
MacBookPro13,1 Late 2016: MLL42LL/A (2.4 GHz Core i7)
MacBookPro14,1 Mid 2017: MPXQ2LL/A (2.3 GHz Core i5)
MacBookPro14,1 Mid 2017: MPXQ2LL/A (2.5 GHz Core i7)

MacBook Pro 15" A1707

MacBookPro13,3 Late 2016: MLH32LL/A or MLW72LL/A (2.6 GHz Core i7)
MacBookPro13,3 Late 2016: MLH42LL/A or MLW82LL/A (2.7 GHz Core i7)
MacBookPro13,3 Late 2016: BTO/CTO (2.9 GHz Core i7)
MacBookPro14,3 Mid 2017: MPTR2LL/A or MPTU2LL/A (2.8 GHz Core i7)
MacBookPro14,3 Mid 2017: MPTT2LL/A or MPTV2LL/A (2.9 GHz Core i7)
MacBookPro14,3 Mid 2017: BTO/CTO (3.1 GHz Core i7)

MacBook Pro 13" A1989

MacBookPro15,2 Mid 2018: MR9Q2LL/A or MR9U2LL/A (2.3 GHz Core i5)
MacBookPro15,2 Mid 2018: MR9R2LL/A or MR9V2LL/A (2.3 GHz Core i5)
MacBookPro15,2 Mid 2018: BTO/CTO (2.7 GHz Core i7)
MacBookPro15,2 Mid 2019: MV962LL/A or MV972LL/A (2.4 GHz Core i5)
MacBookPro15,2 Mid 2019: MV992LL/A or MV9A2LL/A (2.4 GHz Core i5)
MacBookPro15,2 Mid 2019: MV982LL/A (2.8 GHz Core i7)

MacBook Pro 15" A1990

MacBookPro15,1 Mid 2018: MR932LL/A or MR962LL/A (2.2 GHz Core i7)
MacBookPro15,1 Mid 2018: MR942LL/A or MR972LL/A (2.6 GHz Core i7)
MacBookPro15,3 Mid 2018: BTO/CTO (2.6 GHz Core i7)
MacBookPro15,3 Mid 2018: BTO/CTO (2.9 GHz Core i9)
MacBookPro15,1 Mid 2019: MV902LL/A|MV922LL/A (2.6 GHz Core i7)
MacBookPro15,1 Mid 2019: MV912LL/A|MV932LL/A (2.3 GHz Core i9)
MacBookPro15,1 Mid 2019: BTO (2.4 GHz Core i9)
MacBookPro15,3 Mid 2019: BTO (2.3 GHz Core i9)
MacBookPro15,3 Mid 2019: BTO (2.4 GHz Core i9)