Philips FPF42C128135UA-52 Circuit Diagrams and PWB Layouts, Alignments, Voltage Setting Procedure

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Circuit Diagrams and PWB Layouts

FHP PDP

7.

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7. Circuit Diagrams and PWB Layouts

Not applicable.

8. Alignments

8.1Voltage Setting Procedure

On the back of the PDP, in the top right hand corner, you find the Voltage Setting label:

			G_16400_034.eps
			270706
		Figure 8-1 Voltage setting label
This Voltage Setting label shows the following messages:
Table 8-1

Item	Adjustment items	Measurement point	Adjustment value (conditions)
1	Vs voltage adjustment	Pins 8-9-10 of CN23 on the X-SUS board	Voltage setting label indication value* ± 1%

2	Va voltage adjustment	Pin 1 of CN23 on the X-SUS board	Voltage setting label indication value* ± 1%

If the voltage adjustments Vs and Va on the Power Supply Unit must be performed, depends on the version of the Power Supply Unit.

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Contents Colour Television Module ContentsSpecifications Technical SpecificationsSerial Numbers Index of this chapterPWB locations Connector positionsLvds connector CN1 Logic Board Some connector layoutsSafety Instructions Safety Instructions, Warnings, and NotesMechanical Instructions Directions for UseBoard Swap Instructions GeneralRadiation plate position SUS Circuit BoardABUS-L Circuit Board ABUS-R Circuit Board Mechanical InstructionsPSU Board Logic BoardError codes Service Modes, Error Codes, and Fault FindingHow to Connect the ComPair Tool Repair ToolsCustomized Repair Process FlowAdvanced PDP Exchange Actual Way-of-Working Remark Repair Instructions2 42 A4 ALiS Plasma Display Panel Problem analysis procedure PDP repair / board swap Fault Finding FlowchartsProblem Analysis Procedure The entire screen does not light Short-circuit check on Boards and Power Supply Lines ABUS-L board CN52 pins 1 3 or CN52 pins 4 Are shorted? Follow the Logic Board Exchange Case of Logic Board replacementProcedure Vertical line/Vertical bar problem analysis procedure Replace the defective parts G16400032.eps Horizontal bar problem analysis procedure Logic Board Exchange Logic Board Exchange Fault Fault status Contents #$% Philips Block Diagrams Block Diagrams, Test point Overview, and Wave FormsTest Points Wave Forms Power block diagramAlignments Circuit Diagrams and PWB LayoutsVoltage Setting Procedure Board Function Description Circuit Descriptions and Abbreviation ListLayouts Specifications 42A1 42A2 42A3 42A4Differences between the Versions A1, A2, A3, and A4 SUS List of abbreviations Spare Parts ListOverview of chassis and manuals, covered by This manual Revision List