Flat Panel Television User Manual

ManualsBrandsHisense ManualsFlat Panel TVPDH4239EU

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PDP TV Service Manual

Hisense confidential

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Contents

Contents……………………………………………………........ -2-

Service Manual…………………………………………………. -2-

1. Product Safety Servicing Guidelines……………………. -3-

1-1 Safety precautions………………………………………-3-

1-2 Product Safety notice…………………………………..-3-

2. Product Function Specifications…………………………..-4-

2-1 PDH4239EU product function…………………………...-4-

2-2 PDH4239EU specifications………………………………-4-

3. PDP panel spec……………………………………………...-7-

3-1 General description……………………………………..-7-

3-2 Panel block diagram……………………………………-8-

3-3 Power (PSU) description……………………………… -8-

3-4 Power block diagram…………………………………...-9-

4. Block Diagram……………………………………………..-10-

4-1 unite sketch map………………………………………-10-

4-2 Video processing diagram…………………………...-14-

4-3 Audio processing diagram…………………………..-15-

5. Service Mode and Adjustment………………………….. .-15-

5-1 Service mode…………………………………………...-15-

6. Software updating…………………………………………..-20-

6-1 PDH4239EU software updating……………………….-20-

7. PDH4239EU Explode View and Bom………………………-21-

7-1 Spare Parts List………………………………………..-21-

9. Troubleshooting……………………………………………..-22-

10. Stand installing…………………………………………… -24-

11. PDP Wall-mounting Bracket Installation Guide…………..-25-

12. Circuit Diagram…………………………………………….-28-