Philips FPF42C128135UA-52 Differences between the Versions A1, A2, A3, and A4, Layouts

Page 31

Circuit Descriptions and Abbreviation List

FHP PDP

 

9.

 

EN 31

9.2Differences between the Versions A1, A2, A3, and A4

9.2.1Specifications

Table 9-1 Specifications

Item

42A1

42A2

42A3

42A4

Dimensions (mm)

994 x 585 x 66

994 x 585 x 66

994 x 587 x 66

994 x 587 x 66

 

 

 

 

 

Weight (kg)

16

16

16

16

 

 

 

 

 

Resolution (h x v)

1024 x 1024

1024 x 1024

1024 x 1024

1024 x 1080

 

 

 

 

 

Brightness (cd/m2)

1,100

1,200

1,400

1,400

(display load 1%,

 

 

 

 

standard)

 

 

 

 

 

 

 

 

 

Contrast (dark room)

1000 : 1

1000 : 1

3000 : 1

3000 : 1

 

 

 

 

 

9.2.2 Layouts

SDM-D SDM-U

Y-SUS

 

 

 

 

X-SUS

 

 

 

PSU

 

 

-U

 

 

 

 

 

 

 

 

 

XBB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XBB-D

LOGIC

ABUS-L ADM1 ADM2

ADM3 ADM4

ABUS-R

ADM5 ADM6

ADM7

ADM8

G_16400_038.eps 310706

Figure 9-1 Layout 42A1

SDM-D SDM-U

Y-SUS

PSU

LOGIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-U

 

 

 

 

 

 

 

 

 

 

 

X-SUS

XBB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XBB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ABUS-L ADM1 ADM2 ADM3 ADM4

ABUS-R

ADM5 ADM6 ADM7 ADM8

G_16400_039.eps 310706

 

Figure 9-2 Layout 42A2

 

Differences with respect to 42A1:

•

The signal cable from the PSU to the Logic Board is

• The signal cable arrangement has changed.

 

standardised.

• The power cable arrangement has changed.

•

The power cable from the PSU to the Logic Board is

• An 80-pin FPC cable is used between Logic Board and

standardised.

ABUS-L and ABUS-R.

 

 

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Contents Colour Television Module ContentsIndex of this chapter Technical SpecificationsSpecifications Serial NumbersPWB locations Connector positionsLvds connector CN1 Logic Board Some connector layoutsSafety Instructions Safety Instructions, Warnings, and NotesGeneral Directions for UseMechanical Instructions Board Swap InstructionsRadiation plate position SUS Circuit BoardABUS-L Circuit Board ABUS-R Circuit Board Mechanical InstructionsPSU Board Logic BoardRepair Tools Service Modes, Error Codes, and Fault FindingError codes How to Connect the ComPair ToolAdvanced PDP Exchange Actual Way-of-Working Process FlowCustomized Repair 2 42 A4 ALiS Plasma Display Panel Repair InstructionsRemark 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? Procedure Case of Logic Board replacementFollow the Logic Board Exchange 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 diagramVoltage Setting Procedure Circuit Diagrams and PWB LayoutsAlignments Board Function Description Circuit Descriptions and Abbreviation ListDifferences between the Versions A1, A2, A3, and A4 Specifications 42A1 42A2 42A3 42A4Layouts SUS List of abbreviations Spare Parts ListOverview of chassis and manuals, covered by This manual Revision List

FPF42C128135UA-52 specifications

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