Schematic dell n4030 wistron dj1 calpella uma vga share hm57 rev x01 schematic

[Admin]

dell n4030 wistron dj1 calpella uma_vga share hm57_rev x01 schematic

dell n4030=1=wistron dj1 calpella uma_vga share hm57_rev x01.pdf

---

Technical Specifications

Parameter	Value
Brand	Wistron Corporation
Model	DJ1 Calpella UMA
Motherboard Manufacturer	Wistron Corporation
Project Code	91.4EK01.001
Board Number	48.4EK19.0SB
Revision	10212-SB92HD79B1
Date	Monday, April 26, 2010
CPU Platform	Intel Arrandale
PCH / Southbridge	Intel PCH
GPU Type	UMA
Graphics Architecture	UMA
EC / KBC	NPCE781BA0DXN
EC/KBC Package	NPCE781BA0DX
Audio Codec	Azalia CODEC
BIOS / SPI Flash	4MB Flash ROM
BIOS Flash Capacity	4MB
Charging IC	BQ24745
Charger Architecture	MAXIM CHARGER
Power IC(s)	TPS51611, ISL62882, TPS51218, TPS51116, RT8207GQW, RT8205BGQW, APL5930, TPS51125
RAM Type	DDRIII
RAM Architecture	DDRIII 800/1066
RAM Quantity / Slots	2
Card Reader IC	Realtek RTS5138
LAN IC	AR8152/AR8151
WiFi / WLAN IC	802.11a/b/g Mini-Card
Document Number	A3190

Technical Summary

The Wistron DJ1 Calpella UMA motherboard, documented under project code 91.4EK01.001 and board number 48.4EK19.0SB, is an Intel Arrandale platform featuring integrated UMA graphics. The system is built around an Intel PCH southbridge and utilizes an NPCE781BA0DXN EC/KBC from Nuvoton. The BIOS is stored on a 4MB SPI Flash ROM. Power management is handled by a BQ24745 charger IC and a comprehensive set of voltage regulators including TPS51611, ISL62882, TPS51218, TPS51116, RT8207GQW, RT8205BGQW, APL5930, and TPS51125. Memory configuration supports two slots of DDRIII 800/1066 RAM. The board integrates a Realtek RTS5138 card reader, an Atheros AR8152/AR8151 LAN controller, and an Azalia audio codec. Wireless connectivity is provided via an 802.11a/b/g Mini-Card slot.

Technician FAQ

Q: What EC/KBC is used on this motherboard?

A: The EC/KBC is a Nuvoton NPCE781BA0DXN.

Q: What is the BIOS flash capacity and type?

A: The BIOS is stored on a 4MB SPI Flash ROM.

Q: What charging IC is used?

A: The charging IC is a BQ24745.

Q: What is the memory architecture?

A: The board supports two slots of DDRIII 800/1066 RAM.

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.

91.4EK01.001 Project Code 48.4EK19.0SB Board Number Intel Arrandale CPU Platform PCH PCH / Southbridge UMA Graphics UMA Graphics NPCE781BA0DXN EC / KBC BQ24745 Charging / PD IC APL5930 Power IC ISL62882 Power IC RT8205BGQW Power IC RT8207GQW Power IC TPS51116 Power IC TPS51125 Power IC TPS51218 Power IC TPS51611 Power IC DDRIII RAM Type RTS5138 Card Reader IC AR8152/AR8151 LAN Controller 802.11a/b/g Mini-Card WiFi / WLAN