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Short Circuit Solution

Sharp 243014 Main Board LC-65Q7370U

Sharp 243014 Main Board LC-65Q7370U

$86.35
$86.35
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Shipping calculated at checkout.

Compatibility: Sharp LC-65Q7370U

This replacement main board is designed for Sharp 4K UHD TVs, specifically model LC-65Q7370U. The main board controls video processing, audio output, input switching, smart-TV functions, and overall system logic. A failing board may cause symptoms such as no picture, loss of signal detection, distorted video, or failure to power on properly.

Part & Board Numbers

  • Part Number: 243014

  • Location: 02A2

  • Board ID / Silkscreen Numbers Commonly Found:

    • DPSxxxx or TP.MSxxxx-series identifiers (varies by OEM)

    • Revision / variant codes printed on sticker

  • Additional Identifiers:

    • 243014-xx suffix variants

    • Manufacturer internal sub-board codes

Important: Always confirm the exact part number from your original board before ordering. Matching solely by TV model can lead to compatibility issues.

Compatible TV Models

  • Sharp LC-65Q7370U

Other Sharp Q-series models may use similar hardware, but compatibility is only guaranteed by matching part numbers.

Common Failure Symptoms a Defective Main Board May Cause

  • TV turns on but no picture / black screen

  • No signal detection from HDMI or component inputs

  • Freezing at startup or reboot loops

  • Audio but no video, distorted picture, or artifacts

  • Smart apps failing to load or crashing

  • Firmware or Wi-Fi malfunction caused by main board failure

Installation & Handling Guidelines

  • Disconnect TV from power and allow several minutes for discharge

  • Use anti-static (ESD-safe) precautions while handling

  • Ensure ribbon cables and connectors are fully aligned and seated

  • Avoid bending or flexing the board during installation

Condition & Testing

  • Professionally tested and verified working

  • Cleaned, inspected, and ready for installation

  • Guaranteed functional when installed in a compatible TV with matching board number

Warranty & Return Terms

  • 180-Day Warranty

  • Returns accepted for boards that are undamaged, unmodified, and properly installed

  • Keep the original board until repair is confirmed successful

Shipping Information

  • Ships from Brighton, TN

  • Secure packaging for safe transit

  • Expedited shipping options available

Shipping Policy

Shipping & Delivery: We ship to Australia and the United States for free (7–20 business days). Orders take 1–5 days to process. Some products may ship separately for better protection. While we work hard to deliver on time, delays can occur due to customs, holidays, or carrier issues. More info at:
https://otarealm.com/policies/shipping-policy

Return Policy

We accept returns within 30 days of delivery. Items must be unused, undamaged, and in original packaging. A 10% restocking fee applies to all approved returns.
To start a return, email theotarealm@gmail.com. Unauthorized returns will not be accepted.
We’ll replace or refund items that arrive damaged, defective, or incorrect—just contact us right away.
Non‑returnable items: custom products, perishable goods, beauty/personal care items, and hazardous materials.
More details can be found here: https://otarealm.com/policies/refund-policy

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