The HSB J MV-6 94V-0 E89382 (also frequently labeled as HannStar J MV-6) is not actually a specific motherboard model name, but rather a set of manufacturing and safety certifications found on a wide range of laptop and desktop circuit boards.
Because these markings appear on motherboards for many different brands—including HP, Lenovo, Samsung, and Toshiba—finding the correct schematic PDF requires identifying the actual manufacturer's part number. Understanding the Markings
HannStar / HSB J: This refers to the PCB (Printed Circuit Board) manufacturer, HannStar Display Corp. They manufacture the physical boards for other companies but do not typically design the internal circuitry.
94V-0: A UL (Underwriters Laboratories) flammability rating, indicating the board material is self-extinguishing.
MV-6: Likely a specific PCB production revision or material type used by the factory.
E89382: This is the UL certification file number registered to HannStar. How to Find the Correct Schematic PDF --- Hsb J Mv-6 94v-0 E89382 Schematic Pdf
Since the "E89382" code is shared by hundreds of different board designs, you must find the true motherboard model number to get a working schematic. Look for markings like these on your board:
HP Laptops: Look for a number like 6050Axxxxxxx-MB-xx or a name like CHICAGO_HR_HPC. Lenovo Laptops: Often marked with LCFC or NM-Axxx codes. Samsung Laptops: Look for codes like BA41-xxxxxA.
Quanta/Compal Designs: Common codes start with DA0xxxxMB or LA-xxxxP. Known Devices Using This Board Marking
The HSB J MV-6 94V-0 E89382 markings have been identified in the following models, which can help narrow down your search: HSB J Mv-6 94v-0 E89382 Laptop - HP Support Community
HSB J MV-6 94V-0 E89382 (also identified as HannStar J MV-6 ) is a laptop motherboard or daughterboard manufactured by HannStar Board Corp . It is commonly used in various laptop brands, including UL Product iQ Technical Overview Manufacturer HannStar Board Corp (UL File Number: E89382). Board Markings The HSB J MV-6 94V-0 E89382 (also frequently
: Indicates the board meets UL flammability standards for plastic materials.
: Refers to the specific revision or multi-layer configuration of the board. Primary Applications : Found in budget to mid-range configurations, such as the Acer Aspire E5-571 series and various UL Product iQ Typical Specifications
Based on common implementations of this board (e.g., in the Acer Aspire E5 series), the hardware typically supports: : 4th Generation Intel Core (Haswell) i3/i5/i7. : Intel HM86 Express. : Up to 16GB DDR3L (1600MHz) via 2x SODIMM slots.
: Integrated Intel HD 4400/4600 or discrete NVIDIA GeForce 820M.
: SATA 3.0 (6Gb/s) for 2.5" drives and an mSATA slot for SSDs. Display Interface : LVDS, supporting resolutions up to 1920x1080. Schematic and Repair Resources Understanding the Subject Line
Official schematics from HannStar are generally not public. Most available PDFs are third-party documents created through reverse-engineering. Schematic PDF Search : You can find listed schematic files on platforms like
, though caution is advised as their accuracy is not guaranteed. Common Use Case
: Technical specialists use these for troubleshooting power sequences, IC compatibility, and circuit repairs. Sourcing Parts Hannstar J Mv-4 94v-0 Schematic Diagram: Read/Download
To find the correct schematic or repair guide, you need to identify the actual motherboard model number instead. 1. Decoding the Markings
These codes tell you who made the raw board and its fire-safety rating: need bios of hsb j mv-6 94v-0 e89382 - HP Support Community
Since this is an obscure OEM (Original Equipment Manufacturer) board found in many consumer electronics (likely monitors or power supply units), this review focuses on the board’s design philosophy, component quality, and usability for repair technicians and electronics hobbyists.
A schematic PDF with this naming convention would typically contain technical diagrams for repair and engineering purposes. The content usually includes: