Hisense LTDN32k316AM Service Manual Download Page 2

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Contents

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Service Manual

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1. Precautions and notices.....................................................................................................................................- 3 -

1.1 Warning...................................................................................................................................................- 4 -

1.2 Notes.......................................................................................................................................................- 7 -

2. Product Specifications: ...................................................................................................................................- 10 -

2.1Main Board: ...........................................................................................................................................- 10 -

2.2 Following products are Chassis MSD1328: .........................................................................................- 11 -

3. Factory/Service OSD Menu and Adjustment..................................................................................................- 12 -

3.1 To enter the Factory OSD Menu ...........................................................................................................- 12 -

3.2 Factory OSD Menu...............................................................................................................................- 12 -

4. Software updating...........................................................................................................................................- 14 -

4.1 Upgrading Mboot software with the ISP-Tool......................................................................................- 14 -

4.2 Upgrading main software with Tftp32

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securecrt ...............................................................................- 18 -

4.3 Upgrading with the USB disk...............................................................................................................- 21 -

4.4 Network online updating ......................................................................................................................- 22 -

5. Circuit instruction ...........................................................................................................................................- 26 -

5.1 Power assign and block diagram ..........................................................................................................- 26 -

5.2 Main board signal process ....................................................................................................................- 27 -

5.3 Troubleshooting ....................................................................................................................................- 28 -

6. Schematic circuit diagram ..............................................................................................................................- 35 -

7. Explode View..................................................................................................................................................- 35 -