Видео ютуба по тегу Optoma Projector Service Center

OPTOMA HT38 Projector Disassembly Guide | Step-by-Step Tutorial

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Optoma X600 DLP Projector Repair | No Light | No Start

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Optoma Projector Common Issues & Errors | Step-by-Step Repair Guide | Pune PCMC

Optoma TWR1693 DLP Video Projector Light Tunnel Repair Part 1

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