Philips FPF42C128135UA-52 technical specifications #$%

Page 25

Service Modes, Error Codes, and Fault Finding

FHP PDP

 

5.

 

EN 25

NO

 

 

Fault contents

 

Fault status

 

 

Suspected

 

Analysis procedure

 

 

 

 

 

 

 

 

 

fault

 

and measure

 

 

 

 

 

 

 

 

 

location

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

Horizontal bar

 

Bar width of 1/8 or multiples of

 

 

 

Panel chassis

 

Replace panel

 

 

 

 

 

1/8 of the screen height, is

 

 

 

 

chassis

 

 

 

 

 

displayed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal (screen does not

 

 

 

 

 

 

 

 

 

 

 

light)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

Bar width of 1/2 of the screen

 

 

 

Panel chassis

Refer to

 

 

 

 

 

height.

 

 

 

Y-SUS

“Horizontal bar”

 

 

 

 

 

Abnormal display

 

 

 

X-SUS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(screen does not light)

 

 

 

Above boards

 

 

 

 

 

 

 

 

 

 

 

are connected.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

Image sticking

 

Fixed display contents are

 

 

 

Panel chassis

 

Perform all white heat

 

 

 

 

 

 

 

 

 

(Image

 

always displayed.

 

#$%&'(

 

 

run. After judgement,

 

 

retention)

 

 

 

 

 

 

replace panel chassis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

Twinkle

 

The entire screen momentarily

 

 

 

Poor connector

 

 

 

 

 

 

 

becomes brighter or darker.

 

 

 

contact

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

Flicker

 

The entire screen flickers

 

 

 

Poor connector

Connector / cable

 

 

 

 

 

continuously.

 

 

 

contact

re-connection or

 

 

 

 

 

 

 

 

 

(CN2,3,21,31)

cable exchange

 

 

 

 

 

 

 

 

 

 

 

 

14

 

 

Luminance is

 

Screen is too dark or too bright.

 

 

 

 

 

 

 

 

abnormal

 

(Out of specifications)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

Chrominance

 

Colors cannot be displayed

 

 

 

LOGIC board

Replace Logic

 

 

is abnormal

 

correctly.

 

 

 

 

board, following the

 

 

 

 

 

 

 

 

 

 

“Logic Board

 

 

 

 

 

 

 

 

 

 

Exchange” procedure

16

 

 

Sync is

 

 

 

 

 

 

 

 

 

 

disturbed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

 

 

Picture

 

 

 

 

 

 

 

 

 

 

distorted

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

 

 

Steps of

 

Luminance linearity is poor.

 

 

 

 

 

 

 

 

gradation are

 

 

 

 

 

 

 

 

 

 

skipped

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

 

Abnormal

 

 

 

 

 

PSU

Locate cause of

 

 

sound

 

 

 

 

 

X-SUS

abnormality from

 

 

 

 

 

 

 

 

 

Y-SUS

listening and viewing.

 

 

 

 

 

 

 

 

 

(Core is broken,

Replace the cause of

 

 

 

 

 

 

 

 

 

or transformer

problem.

 

 

 

 

 

 

 

 

 

is abnormal.)

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

Control on

 

Contrast, color temperature

 

 

 

LOGIC board

Replace Logic

 

 

external

 

adjustment and ϒ cannot be

 

 

 

 

board, following the

 

 

communication

 

changed.

 

 

 

 

“Logic Board

 

 

is abnormal

 

 

 

 

 

 

Exchange” procedure

 

 

 

 

 

 

 

 

 

 

 

 

G_16400_024.eps 190706

Figure 5-16 Fault symptom overview (2/2)

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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 ToolsAdvanced 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

The Philips FPF42C128135UA-52 is a state-of-the-art lighting solution designed to meet the needs of modern residential and commercial spaces. This fixture exemplifies innovation, efficiency, and aesthetic appeal, making it a popular choice among architects and interior designers.

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In summary, the Philips FPF42C128135UA-52 is a versatile and efficient lighting solution that combines cutting-edge technology with stylish design. With its energy-saving capabilities, smart compatibility, and durable construction, it stands out as an exemplary choice for anyone looking to enhance their space’s lighting while embracing sustainability and innovation. Whether for home or business, this Philips fixture is bound to illuminate with class and efficiency.
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