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Short Circuit Solution

Insignia 191539 (188988/188989 on board) Main Board for NS-50D421NA16

Insignia 191539 (188988/188989 on board) Main Board for NS-50D421NA16

$28.03
$28.03
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Shipping calculated at checkout.
180-Day Warranty!

Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, S Video Input

Part Number: 191539 

Location: 2A2

Additional Board Numbers: RSAG7.820.5710/ROH, LTDN50K220DUS, 188988, 189989

Notice: Recommended to order by part number whenever possible. Often times there are TV models that use more than one set of parts and/or panels.

Compatible TV Models: Insignia

NS-50D421NA16

Please contact us if you have any questions!

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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