Dell 3420 14 MLK DIS 11282-1 Schematic
Technical Specifications
Technical Summary
This Wistron-manufactured motherboard, documented under project codes 91.4TY01.001 (Inspiron) and 91.4UA01.001 (Vostro), carries board number 48.4TY02.0SC at revision X02. The platform supports Intel Ivy Bridge and Sandy Bridge processors paired with an Intel HM75 Panther Point PCH. Graphics architecture supports discrete gDDR3 900MHz VRAM with muxless, UMA-only, and Optimus configurations. The system is powered by a TI BQ24707 charger and a multi-rail DC/DC power delivery network including ADP3211, TPS51216, TPS51125, TPS51219, RT8068, APL5916, and VT1318+1323 regulators. Memory is DDRIII 1333/1600 across two slots. The embedded controller is a Nuvoton NPCE885P, and the audio codec is a Cirrus CS4213. BIOS storage is provided by an 8MB SPI Flash ROM. Networking includes both Realtek RTL8111F Gigabit LAN and Realtek RTL8105E-VD Fast Ethernet, with an 802.11a/b/g Mini-Card WLAN+BT module. Thermal monitoring is handled by an NCT7718W sensor, and the card reader is a Realtek RTS5138.
Technician FAQ
Q: What is the board number and revision for this motherboard?
A: The board number is 48.4TY02.0SC at revision X02.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a Nuvoton NPCE885P.
Q: What BIOS flash configuration is used?
A: The system uses an 8MB SPI Flash ROM.
Q: What charging IC and architecture are used?
A: The charging IC is a
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Dell / Vostro / Inspiron |
| Model | Enrico Caruso 14 MLK DIS |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | Inspiron: 91.4TY01.001 / Vostro: 91.4UA01.001 |
| Board Number | 48.4TY02.0SC |
| Revision | X02 |
| Date | Tuesday, January 03, 2012 |
| Document Number | A31104 |
| CPU Platform | Intel Ivy Bridge & Sandy Bridge |
| PCH / Southbridge | Intel HM75 (Panther Point) |
| GPU Type | Discrete (gDDR3 900MHz) |
| Graphics Architecture | Muxless / UMA ONLY / Optimus solution installed |
| EC / KBC | Nuvoton NPCE885P |
| Audio Codec | Cirrus CS4213 |
| BIOS / SPI Flash | 8MB Flash ROM |
| Charging IC | BQ24707 |
| Charger Architecture | TI Charger |
| Power IC(s) | ADP3211, TPS51216, TPS51125, TPS51219, RT8068, APL5916, VT1318+1323 |
| RAM Type | DDRIII 1333/1600 |
| RAM Architecture | 2 Slots (Channel A Slot 0, Channel B) |
| RAM Quantity / Slots | 2 |
| Thermal Sensor | NCT7718W |
| Card Reader IC | Realtek RTS5138 |
| LAN IC | Realtek RTL8111F (Giga LAN) / Realtek RTL8105E-VD (10M/100M) |
| WiFi / WLAN IC | 802.11a/b/g Mini-Card WLAN+BT |
Technical Summary
This Wistron-manufactured motherboard, documented under project codes 91.4TY01.001 (Inspiron) and 91.4UA01.001 (Vostro), carries board number 48.4TY02.0SC at revision X02. The platform supports Intel Ivy Bridge and Sandy Bridge processors paired with an Intel HM75 Panther Point PCH. Graphics architecture supports discrete gDDR3 900MHz VRAM with muxless, UMA-only, and Optimus configurations. The system is powered by a TI BQ24707 charger and a multi-rail DC/DC power delivery network including ADP3211, TPS51216, TPS51125, TPS51219, RT8068, APL5916, and VT1318+1323 regulators. Memory is DDRIII 1333/1600 across two slots. The embedded controller is a Nuvoton NPCE885P, and the audio codec is a Cirrus CS4213. BIOS storage is provided by an 8MB SPI Flash ROM. Networking includes both Realtek RTL8111F Gigabit LAN and Realtek RTL8105E-VD Fast Ethernet, with an 802.11a/b/g Mini-Card WLAN+BT module. Thermal monitoring is handled by an NCT7718W sensor, and the card reader is a Realtek RTS5138.
Technician FAQ
Q: What is the board number and revision for this motherboard?
A: The board number is 48.4TY02.0SC at revision X02.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a Nuvoton NPCE885P.
Q: What BIOS flash configuration is used?
A: The system uses an 8MB SPI Flash ROM.
Q: What charging IC and architecture are used?
A: The charging IC is a
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