apple macbook pro 13'' touch a1989 820-00850-a 051-02166 x941 rev 4.0.0
Technical Specifications
Technical Summary
This Apple Inc. motherboard is identified by drawing number 051-02166 and revision D67CB8A, with a design date of Mon Apr 27 22:56:39 2015. The CPU platform is based on the ECFL-U architecture. The MLB identifier is X502/DEV_MLB_UCFG, indicating a development-stage MLB configuration. The schematic includes CPU MISC/JTAG/CFG/RSVD circuitry, with BOM cost group designated as CPU & CHIPSET. The design incorporates OPC and EOPIO VR interfaces, with eDP enable/disable configuration controlled via UCFG<4>. The board utilizes a 4+3 ECFL-U BGA omit table for component placement variations.
Technician FAQ
Q: What is the drawing number for this Apple motherboard?
A: The drawing number is 051-02166.
Q: What is the MLB identifier for this board?
A: The MLB identifier is X502/DEV_MLB_UCFG.
Q: What CPU platform is used on this motherboard?
A: The CPU platform is ECFL-U.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Apple Inc. |
| Drawing Number | 051-02166 |
| Revision | D67CB8A |
| Date | Mon Apr 27 22:56:39 2015 |
| CPU Platform | ECFL-U |
| MLB Identifier | X502/DEV_MLB_UCFG |
Technical Summary
This Apple Inc. motherboard is identified by drawing number 051-02166 and revision D67CB8A, with a design date of Mon Apr 27 22:56:39 2015. The CPU platform is based on the ECFL-U architecture. The MLB identifier is X502/DEV_MLB_UCFG, indicating a development-stage MLB configuration. The schematic includes CPU MISC/JTAG/CFG/RSVD circuitry, with BOM cost group designated as CPU & CHIPSET. The design incorporates OPC and EOPIO VR interfaces, with eDP enable/disable configuration controlled via UCFG<4>. The board utilizes a 4+3 ECFL-U BGA omit table for component placement variations.
Technician FAQ
Q: What is the drawing number for this Apple motherboard?
A: The drawing number is 051-02166.
Q: What is the MLB identifier for this board?
A: The MLB identifier is X502/DEV_MLB_UCFG.
Q: What CPU platform is used on this motherboard?
A: The CPU platform is ECFL-U.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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