Hitachi SP14Q003 lcd screen

The Hitachi SP14Q003 is a 5.7‑inch industrial LCD panel (320×240 or 800×480 resolution) commonly used in factory control panels, machine displays, and handheld instruments. Common failure points for this class of display include backlight driver burnout, liquid crystal layer delamination, and connector corrosion leading to intermittent image loss or complete blank screen. First‑check diagnostics: verify the panel’s power supply voltage and current rating; inspect all ribbon cable connectors for signs of oxidation or mechanical damage; and perform a visual inspection of the LCD surface for cracks or discoloration before proceeding with any internal component testing.[oss-gpt-20b]

Need your Hitachi repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

⚙️ Fast Diagnostics – Same-day evaluation available
🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
🧰 Expert Technicians – Decades of board-level experience
✅ 1-Year Warranty – Every repair fully guaranteed

📞 Call Now: 1 (336) 969-0110

Free Estimates • Industrial-grade testing • Nationwide Service

⚡ Call to Purchase AI Services — help us build the next Grace Blackwell GX10 node.

Industrial AI Hardware Recovery — Free Diagnostic • Pay Return Shipping Only

[oss-gpt-20b]

We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.