Samsung HW-T450, Руководство по обслуживанию

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2.1. Unfix 2 screws on main board
3.1.Unfix 7 screws and unplug FFC module cable
to disassemble Main board/TX Module/Socket/
VFD PCBA/Metal Plate
3. Disassembly and Reassemble
Warning
• As this product has parts that are sensitive to static electricity, be careful when handling them.
Caution
• Disconnect the product from the power source before disassembly.
• Follow these directions carefully; never use metal instruments to pry apart the cabinet.
• When disassembling the product, do not use any metal tools except for the provided jig.
Disassembly and Reassembly
3. Remove Main board/TX Module/
Socket/VFD PCBA/Metal Plate
2.2. Unplug 2 cables from connector.
2. Remove Main board/TX Module/
VFD PCBA ASSY
Remove rear cover 1.
Descri ption Picture
description
3-1. Product Disassembly
Note: Prepare cushions to be placed on the floor to
protect the machine
4.Remove KEY board
4.1.Unfix 3 screws to disassemble KEY Board