Rolsen RP-42H10, Service Manual

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PDP TV Service Manual
Hisense confidential
2
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
PDP4235EU
product function…………………………...-4-
2-2
PDP4235EU
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…………………………...-13-
4-3 Audio processing diagram…………………………..-14-
5. Service Mode and Adjustment………………………….. .-14-
5-1 Service mode…………………………………………...-14-
6. Software updating…………………………………………..-18-
6-1
PDP4235EU
software updating……………………….-18-
7.
PDP4235EU
Explode View and Bom………………………-29-
7-1 Spare Parts List………………………………………..-29-
9. Troubleshooting…………………………………………….-30-
10. Stand installing…………………………………………… -32-
11.
PDP Wall-mounting Bracket Installation Guide…………..
-33-
12. Circuit Diagram…………………………………………….-36-