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Dell Mockingbird-L KBL-R 19780-1 Rev A00 Schematic
Technical Specifications
Technical Summary
The Wistron Mockingbird-L KBL-R motherboard, documented under board number 19780 revision A00, is a Kaby Lake R platform designed for 14/15-inch laptops. It features a Unified Memory Architecture (UMA) with two DDR4 SODIMM slots. The system is managed by a Microchip MEC1418-NU-D0 EC/KBC and utilizes a 16 MB 25SPI flash ROM for BIOS storage. Audio is handled by a Realtek ALC3204 codec, while networking is provided by a Realtek RTL8111H LAN IC and an NGFF WLAN module. The charging circuit is built around an ISL9538C charger IC. Peripheral connectivity includes a Realtek RTS5144 card reader, a Parade PS8719 HDMI level shifter, and a Cypress CYPD5126 USB-C PD controller. The block diagram also indicates support for a TILNG2DMTR-GP free fall G-sensor and an Nuvoton NCT7718W thermal sensor for fan control.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses a Microchip MEC1418-NU-D0 EC/KBC.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 16 MB 25SPI flash ROM.
Q: What is the memory architecture?
A: The board uses a Unified Memory Architecture (UMA) with two DDR4 SODIMM slots.
Q: What charging IC is used?
A: The charging circuit is based on an ISL9538C charger IC.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | Mockingbird-L KBL-R |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | MKBL14KBLR -> 4PD0KE010001 / MKBL15KBLR -> 4PD0KF010001 |
| Board Number | 19780 |
| Revision | A00 |
| Date | Tuesday, January 14, 2020 |
| CPU Platform | Kaby Lake R |
| Document Number | A41106 |
| EC / KBC | MEC1418-NU-D0 |
| EC/KBC Package | MICROCHIP |
| Audio Codec | ALC3204 |
| BIOS / SPI Flash | 25SPI |
| BIOS Flash Capacity | 16 MB |
| Charging IC | ISL9538C |
| RAM Type | DDR4 SODIMM |
| RAM Architecture | Unified Memory Architecture |
| RAM Quantity / Slots | 2 |
| Card Reader IC | RTS5144 |
| LAN IC | RTL8111H |
| WiFi / WLAN IC | NGFF WLAN |
| HDMI Level Shifter | PS8719 |
| GPU Type | UMA: Unified Memory Architecture |
| Graphics Architecture | UMA: Unified Memory Architecture |
Technical Summary
The Wistron Mockingbird-L KBL-R motherboard, documented under board number 19780 revision A00, is a Kaby Lake R platform designed for 14/15-inch laptops. It features a Unified Memory Architecture (UMA) with two DDR4 SODIMM slots. The system is managed by a Microchip MEC1418-NU-D0 EC/KBC and utilizes a 16 MB 25SPI flash ROM for BIOS storage. Audio is handled by a Realtek ALC3204 codec, while networking is provided by a Realtek RTL8111H LAN IC and an NGFF WLAN module. The charging circuit is built around an ISL9538C charger IC. Peripheral connectivity includes a Realtek RTS5144 card reader, a Parade PS8719 HDMI level shifter, and a Cypress CYPD5126 USB-C PD controller. The block diagram also indicates support for a TILNG2DMTR-GP free fall G-sensor and an Nuvoton NCT7718W thermal sensor for fan control.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses a Microchip MEC1418-NU-D0 EC/KBC.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 16 MB 25SPI flash ROM.
Q: What is the memory architecture?
A: The board uses a Unified Memory Architecture (UMA) with two DDR4 SODIMM slots.
Q: What charging IC is used?
A: The charging circuit is based on an ISL9538C charger IC.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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