Warnings and Cautions ..................................................................................................................................................................1

Safety-Related Warning ..................................................................................................................................................................3

Safety Check-Out ............................................................................................................................................................................5

Self Diagnosis Functions ...............................................................................................................................................................7

Specifications................................................................................................................................................................................11

Sec 1. Software Requirements ....................................................................................................................................................12

1-1. Overview ........................................................................................................................................................................12

1-2. Software Updates ..........................................................................................................................................................12

1-3. Software Update Responsibility.....................................................................................................................................13

1-3-1.

Checking the Software Version ............................................................................................................................................... 13

1-3-2.

Examples of Software Correctable Symptoms ........................................................................................................................ 13

Sec 2. Disassembly/Part Number Information ...........................................................................................................................14

2-1. Table-Top Stand Assembly Removal .............................................................................................................................14

2-2. Rear Cover, Speakers, Switch Unit, and H Board Removal .........................................................................................15

2-3. A Board, GD8 (Power) Board and Panel Removal .......................................................................................................16

2-4. Cleaning the LCD Panel Assembly................................................................................................................................17

2-5. Screw Legend................................................................................................................................................................17

2-6. Connectors ....................................................................................................................................................................17

2-7. Accessories and Packing ..............................................................................................................................................18

2-8. Remote Commander .....................................................................................................................................................18

2-9. Wire Dressing Diagram .................................................................................................................................................19

KDL-22BX320/22BX321