Samsung PS42E7SX Service Manual Manual pdf 5 page image
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Samsung PS42E7SX Service Manual

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Overall Block Diagram
  4. Partial Block Diagram
  5. power block diagram
  6. Overall Wiring
  7. Partial Wiring
  8. Main Board
  9. Power & IR Board
  10. Main SMPS Board
  11. DC-DC SMPS Board
  12. PDP Module
  13. Analog
  14. Product Features and Functions
  15. rear panel
  16. remote control
  17. Installation Notes and Precautions
  18. Service Instruction
  19. How to Access Service Mode
  20. Factory Data
  21. Service Adjustment
  22. Software Upgrade
  23. Replacements & Calibration
  24. Safety Precautions
  25. Servicing Precautions
  26. Static Electricity Precautions
  27. Installation Precautions
  28. Power ON/OFF Signal Timing Sequence
  29. Partial Block Description
  30. Product Features
  31. Key Features
  32. Specifications Analysis
  33. Accessories
  34. Other issues related to other products
  35. Technical Terms
  36. PS42E7SX/XEC
  37. First Checklist for Troubleshooting
  38. Checkpoints by Error Mode
  39. Troubleshooting Procedures by ASS'Y
Samsung PS42E7SX Service Manual Manual pdf 5 page image
Block DiagramSamsung Electronics 7-17. Block Diagram7-1 Overall Block DiagramY PulseGeneratorRowDriverVcc 3V3 Va VsVset Vsc VeDRAMDisplayDataDriverTiming ControllerDriverTimingScanTiming Column DriverReference- 3V3 : Voltage for Logic Control- Vcc : Voltage for FET driver- Va : Voltage for address pulse- Vs : Voltage for sustain pulse- Vsc : Voltage for scan pulse- Ve : Voltage for X ramp pulse- Vset : Voltage for Y ramp pulseLOGIC CONTROLDRIVER CIRCUIT & PANELInput Data ProcessorData ControllerX PulseGeneratorLVDSInterfaceDCLKDENR-Data8,10,12 or 13BitsG-Data8,10.12 or 13BitsB-Data8,10,12 or 13BitsHSYNCHSYNCMicomImage Scaler +Video Decoder852 x 480 Pixels852 x 3 x 480 Cells
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This manual is suitable for:
PS42E7SXPS42E7SXEC
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