Which document provides the list of components that must be removed before servicing the LCD panel?

The Hardware Maintenance Manual is the correct document to reference when identifying the components that must be removed before servicing the LCD panel. This manual is specifically designed for technicians and includes detailed instructions and guidelines for maintenance tasks related to hardware components. It encompasses information vital for the safe and effective disassembly and servicing of hardware, ensuring that technicians are aware of which parts must be handled during repairs.

The other documents serve different purposes: the Service Maintenance Manual generally covers overall maintenance procedures and may focus on service techniques and periodic maintenance schedules. The User Guide is tailored for end-users, providing instructions on how to operate the device rather than information needed for technical servicing. The Assembly Instruction Manual typically focuses on the assembly processes rather than maintenance, lacking the specific details needed for servicing components like the LCD panel.