HP DM4 6050A2345401-MB-A03 Schematic
Technical Specifications
Technical Summary
The Inventec MURRAY Zidane-UMA (PGA) motherboard, board number 6050A2345401-MB-A03 revision A03, is built around the Intel Arrandale CPU platform on Socket-rPGA989 with an HM55 PCH. The system uses DDR3 memory in two SO-DIMM slots. The embedded controller is an ITE IT8502E, and the audio codec is an IDT 92HD80. The BIOS is stored on a SPI ROM. Power management is handled by a combination of ICs including TPS51218, TPS51125, TPS51621, TPS51511, RT8015A, and PM6652, with charging controlled by a TI BQ24721C. Networking is provided by a Realtek RTL8111DL LAN controller, and wireless connectivity supports WLAN + BT. The HDMI interface uses a TI SN75DP139 level shifter, and the card reader is controlled by an AU6433 IC. Thermal monitoring is managed by an SMSC EMC1412 sensor.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ITE IT8502E EC/KBC.
Q: What audio codec is used on this motherboard?
A: The audio codec is an IDT 92HD80.
Q: What charging IC is used on this motherboard?
A: The charging IC is a TI BQ24721C_QFN_32.
Q: What is the memory configuration on this motherboard?
A: The motherboard supports DDR3 memory in two SO-DIMM slots.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Inventec |
| Model | Zidane-UMA (PGA) |
| Motherboard Manufacturer | Inventec Corporation |
| Project Code | MURRAY |
| Board Number | 6050A2345401-MB-A03 |
| Revision | A03 |
| Date | 2010/03/15 |
| CPU Platform | Arrandale (Socket-rPGA989) |
| PCH / Southbridge | HM55 |
| EC / KBC | ITE IT8502E |
| Audio Codec | IDT 92HD80 |
| BIOS / SPI Flash | SPI ROM |
| Charging IC | TI BQ24721C_QFN_32 |
| Power IC(s) | TPS51218, TPS51125, TPS51621, TPS51511, RT8015A, PM6652 |
| RAM Type | DDR3 |
| RAM Architecture | SO-DIMM |
| RAM Quantity / Slots | 2 |
| LAN IC | RTL8111DL |
| WiFi / WLAN IC | WLAN + BT |
| HDMI Level Shifter | TI SN75DP139 |
| Card Reader IC | AU6433 |
| Thermal Sensor | SMSC EMC1412 |
| Document Number | 6050A2345401-MB-A03-8 |
| Drawing Number | A031310A23512-0-MTR |
Technical Summary
The Inventec MURRAY Zidane-UMA (PGA) motherboard, board number 6050A2345401-MB-A03 revision A03, is built around the Intel Arrandale CPU platform on Socket-rPGA989 with an HM55 PCH. The system uses DDR3 memory in two SO-DIMM slots. The embedded controller is an ITE IT8502E, and the audio codec is an IDT 92HD80. The BIOS is stored on a SPI ROM. Power management is handled by a combination of ICs including TPS51218, TPS51125, TPS51621, TPS51511, RT8015A, and PM6652, with charging controlled by a TI BQ24721C. Networking is provided by a Realtek RTL8111DL LAN controller, and wireless connectivity supports WLAN + BT. The HDMI interface uses a TI SN75DP139 level shifter, and the card reader is controlled by an AU6433 IC. Thermal monitoring is managed by an SMSC EMC1412 sensor.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ITE IT8502E EC/KBC.
Q: What audio codec is used on this motherboard?
A: The audio codec is an IDT 92HD80.
Q: What charging IC is used on this motherboard?
A: The charging IC is a TI BQ24721C_QFN_32.
Q: What is the memory configuration on this motherboard?
A: The motherboard supports DDR3 memory in two SO-DIMM slots.
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.
6050A2345401-MB-A03
Board Number
Arrandale
CPU Platform
HM55
PCH / Southbridge
IT8502E
EC / KBC
92HD80
Audio Codec
BQ24721C_QFN_32
Charging / PD IC
PM6652
Power IC
RT8015A
Power IC
TPS51125
Power IC
TPS51218
Power IC
TPS51511
Power IC
TPS51621
Power IC
DDR3
RAM Type
RTL8111DL
LAN Controller
SN75DP139
Signal Conditioning IC
AU6433
Card Reader IC
EMC1412
Thermal / Fan Control
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
6050A2345401-MB-A03
Board Number
Arrandale
CPU Platform
HM55
PCH / Southbridge
IT8502E
EC / KBC
92HD80
Audio Codec
BQ24721C_QFN_32
Charging / PD IC
PM6652
Power IC
RT8015A
Power IC
TPS51125
Power IC
TPS51218
Power IC
TPS51511
Power IC
TPS51621
Power IC
DDR3
RAM Type
RTL8111DL
LAN Controller
SN75DP139
Signal Conditioning IC
AU6433
Card Reader IC
EMC1412
Thermal / Fan Control
Attachments
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