Haier DW-40L188 Service Manual - Content
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Content
【Designation】 .......................................................................................................................................................... 4
【Safe Caution】......................................................................................................................................................... 5
【Product appearance】 .............................................................................................................................................. 6
【Product Specifications】 ......................................................................................................................................... 8
【Components and Function Modules】 .................................................................................................................... 9
【Disassemble Steps】 ............................................................................................................................................. 10
【Screen Control System】 ...................................................................................................................................... 13
【Control System Principle】 ................................................................................................................................... 16
【System Schematic Diagram】 ............................................................................................................................... 17
【System Circuit Diagram】 .................................................................................................................................... 18
【Inspection and Maintenance Process for Typical Error】 ..................................................................................... 19
【FAQ&A】.............................................................................................................................................................. 20
【Troubleshooting】 ................................................................................................................................................. 21
【How to deal with poor cooling】 .......................................................................................................................... 22
【Testing Date】 ....................................................................................................................................................... 23