AGILENT TECHNOLOGIES 54831-66423-004-79-0732-00010 Infiniium Pcb Motherboard DSO8064A

( Brand: Agilent Technologies ), ( Manufacturer Part Number: 54831-66423-004-79-0732-00010 ), ( Category: Semiconductor Tools Systems And Components )

Review AGILENT TECHNOLOGIES Infiniium Motherboard Pcb Working

The **Agilent Infiniium DSO8064A Motherboard PCB (Part Number: 54831-66423-004-79-0732-00010)** is a high-performance, precision-engineered printed circuit board (PCB) designed exclusively for the Agilent Infiniium 8064A Series oscilloscope, a flagship model renowned for its unparalleled signal integrity, deep memory, and advanced triggering capabilities. This motherboard serves as the backbone of the oscilloscope, housing critical analog and digital signal processing components, high-speed analog-to-digital converters (ADCs), and sophisticated firmware interfaces that enable real-time acquisition and analysis of complex waveforms with sub-picosecond resolution. Constructed with meticulous attention to electromagnetic compatibility (EMC) and signal integrity, the PCB incorporates layered, high-frequency-capable materials optimized for minimal noise and signal distortion, ensuring the oscilloscope maintains its reputation for capturing even the most transient and high-frequency signals with exceptional fidelity. The board integrates a robust power distribution network, featuring low-inductance traces and carefully placed decoupling capacitors to deliver stable voltage rails to sensitive components like the high-speed ADCs and FPGA-based processing units, which are essential for the oscilloscope s ability to handle bandwidths exceeding 6 GHz. Additionally, the PCB accommodates a modular design, allowing for easy upgrades and servicing of key subsystems, such as the trigger and acquisition modules, while maintaining full compatibility with the oscilloscope s software ecosystem. This motherboard is a testament to Agilent s engineering excellence, combining cutting-edge semiconductor technology with rigorous thermal management solutions to sustain peak performance under sustained high-load conditions. Whether used in research laboratories, semiconductor testing facilities, or high-end industrial applications, this PCB ensures that the DSO8064A delivers consistent, reliable, and high-precision measurements, making it an indispensable tool for engineers and scientists demanding the utmost in oscilloscope performance.

### **Pros and Cons of buying a Agilent Infiniium DSO8064A Motherboard PCB (Part Number: 54831-66423-004-79-0732-00010)**

#### **Pros**

1. **Compatibility with DSO8064A Oscilloscope** This is an official Agilent/Keysight motherboard PCB designed specifically for the DSO8064A oscilloscope. It ensures proper functionality and integration with the rest of the unit s components.

2. **Reliability and Authenticity** Purchasing from an authorized source (such as Keysight s official parts distributor or a reputable refurbisher) guarantees genuine parts, reducing the risk of counterfeit or damaged components.

3. **Repair and Restoration Potential** If your DSO8064A s original motherboard is faulty, replacing it with this PCB can restore full functionality, extending the lifespan of an otherwise operational oscilloscope.

4. **Support for Advanced Features** The DSO8064A is a high-performance oscilloscope with features like deep memory, high bandwidth, and mixed signal capabilities. A working motherboard ensures these features remain operational.

5. **Long-Term Availability** While newer oscilloscopes may have updated parts, this motherboard is still in demand for repair purposes, meaning it may remain available for years.

6. **Potential Cost Savings** If purchasing a fully refurbished oscilloscope is expensive, replacing just the motherboard PCB can be a more affordable alternative.

---

#### **Cons**

1. **High Cost** Authentic Agilent/Keysight parts, especially for older but high-end oscilloscopes, can be expensive. The price may be prohibitive for casual users or those on a tight budget.

2. **Limited Availability** Unlike consumer electronics, high-end test equipment parts may not be widely stocked. Finding a reliable seller can be challenging, and lead times may be long.

3. **Complexity of Repair** Replacing a motherboard PCB requires technical expertise, especially if other components (e.g., power supply, connectors, or firmware) are degraded. A non-expert may struggle with reassembly or troubleshooting.

4. **Firmware and Calibration Issues** Simply replacing the PCB does not guarantee the oscilloscope will work perfectly. The unit may need firmware updates, recalibration, or additional component checks to function correctly.

5. **Risk of Counterfeit Parts** If purchasing from an untrusted source (e.g., eBay without seller verification or unknown third-party sellers), there is a risk of receiving a fake or damaged part that worsens the issue.

6. **Depreciation and Obsolescence** The DSO8064A is an older model (released in the late 2000s), and while it remains useful, newer oscilloscopes offer better performance, software integration, and features. Investing in repairs may not be future-proof.

7. **Warranty and Support Limitations** Agilent/Keysight no longer actively supports older models like the DSO8064A. Any warranty or official support for the motherboard is unlikely, meaning repairs must be self-managed or handled by third-party technicians.

---

### **Conclusion**

Buying the **Agilent Infiniium DSO8064A motherboard PCB (54831-66423-004-79-0732-00010)** is a viable option if you own a DSO8064A and need to repair or restore it. The benefits include authenticity, compatibility, and the potential to revive a high-performance oscilloscope. However, the drawbacks high cost, complexity, availability issues, and the need for additional troubleshooting must be carefully considered.

If your primary goal is **cost-effective use of an oscilloscope**, replacing just the motherboard may be worth it, especially if other components are still functional. However, if you are considering long-term investment, evaluating whether to upgrade to a newer model (e.g., Keysight s DSA9000 series or equivalent) could be more strategic.

---

### **Recommendation**

1. **Verify the Seller** Purchase from an **authorized Keysight distributor, a reputable test equipment refurbisher (e.g., Test Equipment Depot, eBay verified sellers with positive feedback), or Agilent s official parts catalog**. Avoid unknown sellers to prevent counterfeit parts.

2. **Assess Other Components** Before buying, check if other parts (power supply, connectors, display, or firmware) are functional. If multiple components are failing, a full refurbishment may be more cost-effective than just replacing the motherboard.

- **Labor** (if not DIY-capable).

- **Firmware updates** (if required).

- **Calibration** (if accuracy is critical).

- **Shipping and handling** (especially for heavy/bulky parts).

4. **Consider Alternatives**

- If the oscilloscope is **minorly damaged**, a full refurbishment from a trusted source may be cheaper than buying a new motherboard.

- If you need **modern features**, evaluate whether upgrading to a newer oscilloscope (e.g., Keysight DSA9000, Tektronix MSO, or Rigol DS series) is justified for your workflow.

5. **DIY vs. Professional Repair**

- If you have **technical experience with oscilloscopes and soldering**, attempting the repair yourself could save money.

- If not, consult a **test equipment repair specialist** to avoid further damage.

6. **Check for Refurbished Units** Sometimes, buying a **refurbished DSO8064A** (with warranty) from a trusted provider may be more economical than replacing just the motherboard.

### **Final Verdict**

- You are confident in the seller s authenticity.

- Your oscilloscope s other components are functional.

- You are prepared for potential additional repair costs.

- You value the DSO8064A s performance enough to justify the investment.

- The cost exceeds the value of the oscilloscope s remaining useful life.

- You lack the technical skills or tools to complete the repair safely.

- A newer oscilloscope better fits your current needs.

For most users, this part is a **specialized repair solution** rather than a routine purchase weigh the pros and cons carefully before committing.

Details:

Only items pictured are included: If a part is not pictured, or mentioned above, then it included in the sale. Pictured test equipment is not included or available for sale. Estimated Packed Shipping Dimensions: L x W18 x18 10 lbs. Sale Details.

Part No: 54831-66423-004-79-0732-00010This item is working surplus. Item condition: Working, 90 Day Warranty. The physical condition is good, but there are signs of previous use and handling. Serial numbers or country of manufacture may vary.

Agilent 54831-66423-004-79-0732-00010 Infiniium Motherboard PCB DSO8064A Working.

part #: 54831-66423-004-79-0732-00010 prices

• $60.00-$1004.26

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• brand: Agilent Technologies
• mpn: 54831-66423-004-79-0732-00010
• category: Semiconductor Tools Systems And Components

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• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs
• condition: Used

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• started: April 24, 2026

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