This document is a comprehensive service manual for LG LED TV models 65UP7700PUB and 65UP7670PUC, built on the UA15D chassis. It provides essential information for service technicians, covering critical safety precautions, detailed servicing procedures, technical specifications, software update instructions, block diagrams, and exploded views for component identification and replacement.
The manual emphasizes safety, detailing procedures for handling electrostatic discharge (ES) sensitive devices and proper soldering techniques. It includes specifications for various input formats, including HDMI and PC modes, with detailed resolution, frequency, and pixel clock data.
For troubleshooting and maintenance, the manual offers guidance on component replacement, circuit board repair, and software updates via USB or network. The content is intended for trained service personnel to ensure safe and effective repair of these LG LED TV models.
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