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Sanyo 1LG4B10Y1270A Z8AL Main Board for DP50E84
Sanyo 1LG4B10Y1270A Z8AL Main Board for DP50E84
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Sanyo 1LG4B10Y1270A / Z8AL Main Board
Location: 2M4
Compatibility: Sanyo DP50E84
This replacement main board is designed for Sanyo TVs using model number DP50E84. It manages video processing, audio output, input switching, and overall system control. A failing main board often causes issues such as a dead screen, no signal response, distorted picture, or system malfunction.
Part & Board Numbers
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Part Number: 1LG4B10Y1270A
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Board ID / Label: Z8AL
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Other Identifiers Found on Board:
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1LG4B10Y1270 (variant without final letter)
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Z8AL series revision codes
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Manufacturer silkscreen may include additional sub-IDs
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Important: Always confirm the exact part number printed on your original board before ordering. Matching only by TV model can lead to incompatibility.
Compatible TV Models
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Sanyo DP50E84
Other Sanyo or Magnavox sets using this board series may also be compatible, but the board number must match exactly to ensure proper function.
Common Failure Symptoms a Defective Main Board May Cause
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TV powers on but no picture / black screen
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No input detection or “No Signal” even with known-good devices
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Distorted video, artifacts, or frozen picture
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No audio or intermittent/damaged sound output
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Menu not responding, sluggish performance, or rebooting loops
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HDMI or other ports failing to detect devices
Note: Similar symptoms can result from power supply or T-Con failures. Proper diagnosis is recommended.
Installation & Handling Guidelines
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Unplug the TV and wait several minutes before beginning repair
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Use ESD-safe (anti-static) precautions when handling the board
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Confirm all connectors and ribbon cables are properly aligned and fully seated
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Avoid bending or flexing the board during installation
Condition & Testing
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Fully tested and verified working
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Inspected, cleaned, and confirmed to function as intended
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Guaranteed to work when installed with matching board numbers
Warranty & Return Terms
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180-Day Warranty
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Returns accepted for boards that are unmodified, undamaged, and properly installed
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Keep your original board until TV functionality is confirmed
Shipping Information
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Ships from Brighton, TN
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Secure, protective packaging
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Expedited shipping available at checkout
If you need assistance confirming that 1LG4B10Y1270A / Z8AL is the correct match for your TV, we’re happy to help verify compatibility before ordering.
Shipping Policy
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
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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