Salim Badakhshan
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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.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
4PD0KE010001
Project Code
4PD0KF010001
Project Code
MKBL14KBLR
Project Code
MKBL15KBLR
Project Code
19780
Board Number
Kaby Lake
CPU Platform
MEC1418-NU-D0
EC / KBC
ALC3204
Audio Codec
25SPI
Firmware Flash Memory
ISL9538C
Charging / PD IC
DDR4
RAM Type
RTS5144
Card Reader IC
RTL8111H
LAN Controller
PS8719
Signal Conditioning IC
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
4PD0KE010001
Project Code
4PD0KF010001
Project Code
MKBL14KBLR
Project Code
MKBL15KBLR
Project Code
19780
Board Number
Kaby Lake
CPU Platform
MEC1418-NU-D0
EC / KBC
ALC3204
Audio Codec
25SPI
Firmware Flash Memory
ISL9538C
Charging / PD IC
DDR4
RAM Type
RTS5144
Card Reader IC
RTL8111H
LAN Controller
PS8719
Signal Conditioning IC
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