hit counter script
Philips FPF42C128135UA-52 Service Manual
  1. Manuals
  2. Brands
  3. Philips Manuals
  4. TV
  5. FPF42C128135UA-52
  6. Service manual
Philips FPF42C128135UA-52 Service Manual

Philips FPF42C128135UA-52 Service Manual

Colour television fhp pdp
Hide thumbs
Table of Contents

Advertisement

Quick Links

Colour Television
©
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by MW 0667 BG CD Customer Service
FHP PDP Repair Manual
Contents
1. Technical Specifications
2. Safety Instructions, Warnings, and Notes
3. Directions for Use
4. Mechanical Instructions
5. Service Modes, Error Codes, and Fault Finding 10
6. Block Diagrams, Test point Overview, and Wave
Forms
7. Circuit Diagrams and PWB Layouts
8. Alignments
9. Circuit Descriptions and Abbreviation List
10. Spare Parts List
11. Revision List
Printed in The Netherlands
FPF42C128135UA-52 (42" A4)
Page
2
5
6
6
27
29
29
30
33
34
Subject to modification
Module
EN 3122 785 16400

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FPF42C128135UA-52 and is the answer not in the manual?

Questions and answers

Related Manuals for Philips FPF42C128135UA-52

Summary of Contents for Philips FPF42C128135UA-52

  • Page 1 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by MW 0667 BG CD Customer Service...

  • Page 2: Technical Specifications

    270706 1.1.1 42” A4 Figure 1-4 List of model numbers No Item Spec. FPF42C128135UA-52 Note: The PDP serial number and the serial number of the Resolution 1024 (H) x 1080 (V) pixels completed chassis (product requested for repair) are usually (1 pixel = 1 R,G,B cells) the same when the product is brought in for repair the first time.
  • Page 3 Technical Specifications FHP PDP EN 3 Chassis overview G_16400_005.eps 180706 Figure 1-5 PWB locations G_16400_006.eps 270706 Figure 1-6 Connector positions...

  • Page 4: Technical Specifications

    EN 4 FHP PDP Technical Specifications Some connector layouts Pin No. Signal name Pin No. Signal name GND (LVDS) GND (LVDS) CPUGO RXCLKIN- PDPGO RXCLKIN+ PDWN GND (LVDS) G_16400_035.eps 280706 Figure 1-7 LVDS connector CN1 Logic Board Pin No. Symbol Vpr2 VCEGO VSAGO...

  • Page 5: Safety Instructions, Warnings, And Notes

    Safety Instructions, Warnings, and Notes FHP PDP EN 5 2. Safety Instructions, Warnings, and Notes Safety Instructions h LED is positioned at the right side of IR-receiver eye of the E-box. Take into account that receiver-LED on DST is positioned not in the middle but at the left side. Point It is not allowed to operate the FTV-set without glass plate.

  • Page 6: Directions For Use

    EN 6 FHP PDP Directions for Use 3. Directions for Use Not applicable. 4. Mechanical Instructions Notes: 4.1.2 X-SUS and X-BUS Circuit Boards • Figures below can deviate from the actual situation, due to different set executions. • For more detailed instructions regarding the (dis)assembly of the TV chassis that hold these PDPs, read the corresponding TV Service Manual.
  • Page 7 Mechanical Instructions FHP PDP EN 7 6. Remove the X-BUS board and the X-SUS board together. Make sure that you do not touch the heat sink when removing the Y-SUS board. Threaded bush for 4.1.3 Y-SUS Circuit Board SDM-U board Adhesive side should be against the IC of SDM-U SDM-U board...
  • Page 8 EN 8 FHP PDP Mechanical Instructions 4.1.4 ABUS-L Circuit Board 4.1.5 ABUS-R Circuit Board G_16400_012.eps G_16400_014.eps 310706 310706 Figure 4-7 ABUS-L board removal (1/2) Figure 4-9 ABUS-R board removal (1/2) ABUS-R ABUS-L G_16400_015.eps G_16400_013.eps 180706 180706 Figure 4-10 ABUS-R board removal (2/2) Figure 4-8 ABUS-L board removal (2/2) Remove the circuit board by following the steps below.
  • Page 9 Mechanical Instructions FHP PDP EN 9 4.1.6 LOGIC Board Remove the circuit board by following the steps below. To install the circuit board, reverse the removal procedure. 1. Unplug connectors [1]. 2. Remove screws [2]. 3. Remove the PSU. G_16400_016.eps 310706 Figure 4-11 LOGIC board removal (1/2) Logic...

  • Page 10: Service Modes, Error Codes, And Fault Finding

    EN 10 FHP PDP Service Modes, Error Codes, and Fault Finding 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: 5.1 Repair Tools 5.3 Process Flow 5.4 Repair Instructions 5.5 Defect Description Form Repair Tools To be able to repair the Plasma Display Panels on board level, the following repair tools are available: •...
  • Page 11 Service Modes, Error Codes, and Fault Finding FHP PDP EN 11 Process Flow the defective PDP, accompanied by a completely filled in Defect Description Form (see figure “Defect Description Form (DDF)“), in this flight case to EuroService. EuroService makes The selected workshop receives the defect TV set and sure the defect PDP is repaired and afterwards added to its investigates the PDP.

  • Page 12: Repair Instructions

    5.4.2 42” A4 ALiS Plasma Display Panel The involved Plasma Display Panel is: Display type Service code number FPF42C128135UA-52 9322 235 43682 The available modules for these Plasma Display Panels are: FHP code number Service code number Module description...
  • Page 13 Service Modes, Error Codes, and Fault Finding FHP PDP EN 13 5.4.3 Fault Finding Flowcharts Problem analysis procedure: PDP repair / board swap PDP Repair procedure Board Swap Horizontal bar? Vertical Line / Vertical Bar? The entire Screen does not light. Go to the Go to the The set is going into protection.
  • Page 14 EN 14 FHP PDP Service Modes, Error Codes, and Fault Finding Problem Analysis Procedure: The entire screen does not light The entire screen does not light Caution 1: never disconnect connectors or remove boards when the mains plug is connected. Allow discharge of power supplies before Remove CN06 disconnecting connectors!
  • Page 15 Service Modes, Error Codes, and Fault Finding FHP PDP EN 15 Short-circuit check on Boards and Power Supply Lines Check with an ohmmeter if following pins are shorted X-SUS X-SUS Board: CN23 CN22 CN23 pins 3 - 4 X-SUS board is [X-SUS - PSU] [X-SUS - Y-SUS] CN23 pins 6 - 8...
  • Page 16 EN 16 FHP PDP Service Modes, Error Codes, and Fault Finding ABUS-L board: CN52 pins 1 - 3 or CN52 pins 4 - 7 are shorted? Remove ADM from the following connectors. ABUS-L CN 53, CN 54, CN 55, CN 56 ABUS-L board: CN52 pins 1 - 3 or ADM is defective...
  • Page 17 Service Modes, Error Codes, and Fault Finding FHP PDP EN 17 Connect CN23 (X-SUS) and * 1 When turning “ON” the PDP with PDP-go, refer to following procedure: CN32 (Y-SUS), and 1. Connect the special LVDS cable (see paragraph “Repair Tools”) give the “PDP-go”...
  • Page 18 EN 18 FHP PDP Service Modes, Error Codes, and Fault Finding "Vertical line/Vertical bar" problem analysis procedure Vertical line / Vertical bar – LOGIC board ABUS-R/L Signal cable is board signal cable has defective abnormal appearance? ADM is defective ADM flexible cable has (PDP is defective) abnormal appearance? * 1 When turning “ON”...
  • Page 19 Service Modes, Error Codes, and Fault Finding FHP PDP EN 19 * 1 When turning “ON” the PDP with PDP-go, refer to following procedure: 1. Connect the special LVDS cable (see paragraph “Repair Tools”) between CN01 and CN06 Is vertical bar 2.
  • Page 20 EN 20 FHP PDP Service Modes, Error Codes, and Fault Finding * 1 When turning “ON” the PDP with PDP-go, refer to following procedure: 1. Connect the special LVDS cable (see paragraph “Repair Tools”) between CN01 and CN06 2. Supply power to the PSU Turn “OFF”...
  • Page 21 Service Modes, Error Codes, and Fault Finding FHP PDP EN 21 "Horizontal bar" problem analysis procedure Horizontal bar * 1 When turning “ON” the PDP with PDP-go, refer to following procedure: Turn “OFF” the main power 1. Connect the special LVDS cable (see paragraph “Repair Tools”) Replace the X-SUS board between CN01 and CN06 Give the “PDP-go”...
  • Page 22 EN 22 FHP PDP Service Modes, Error Codes, and Fault Finding Logic Board Exchange (1) 1. Copy NVM Data from defective Logic Board Remove the Small Signal Board Disconnect the LVDS cable from CN01 and the power cable from CN06 of the Logic Board Connect the FHP A4 Service cable to CN01 and CN06 of the Logic Board.
  • Page 23 Service Modes, Error Codes, and Fault Finding FHP PDP EN 23 will be lost. If you intend to close this window before 11. Switch off the set and replace the Logic Board with another replacing the board, you should save the settings so you one.
  • Page 24 EN 24 FHP PDP Service Modes, Error Codes, and Fault Finding Fault Fault status Suspected Analysis procedure contents fault location and measure Entire screen After momentarily going on, the X-SUS Refer to does not screen becomes black Y-SUS “Entire screen does not light”...
  • Page 25 Service Modes, Error Codes, and Fault Finding FHP PDP EN 25 NO Fault contents Fault status Suspected Analysis procedure fault and measure location Horizontal bar Bar width of 1/8 or multiples of Panel chassis Replace panel 1/8 of the screen height, is chassis displayed.
  • Page 26 The defective LCD-panel / PDP needs to be returned in the same packaging as the new part was send. If not the warranty claim will be rejected. Note 2: Please fill out this form completely and correctly, otherwise Euroservice is unable to fulfil the repair request! Owner: PHILIPS CE EUROSERVICE DE10WEG F_15590_115.eps 110705...

  • Page 27: Block Diagrams, Test Point Overview, And Wave Forms

    Block Diagrams, Test point Overview, and Wave Forms FHP PDP EN 27 6. Block Diagrams, Test point Overview, and Wave Forms Block Diagrams X-SUS Y-SUS X-SUS Y-SUS EVEN SW EVEN SW X-SCAN Y-SCAN EVEN SW EVEN SW X-SUS Y-SUS ODD SW ODD SW X-SCAN Y-SCAN...

  • Page 28: Test Points

    EN 28 FHP PDP Block Diagrams, Test point Overview, and Wave Forms X-SUS Y-SUS X-SUS Y-SUS EVEN SW EVEN SW X-SCAN Y-SCAN EVEN SW EVEN SW X-SUS Y-SUS ODD SW ODD SW X-SCAN Y-SCAN ODD SW ODD SW ADM2 ADM4 ADM5 ADM1 ADM3...

  • Page 29: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts FHP PDP EN 29 7. Circuit Diagrams and PWB Layouts Not applicable. 8. Alignments Voltage 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...

  • Page 30: Circuit Descriptions And Abbreviation List

    EN 30 FHP PDP Circuit Descriptions and Abbreviation List 9. Circuit Descriptions and Abbreviation List Board Function Description 9.1.3 Function of Y-SUS Board DC/DC Power Supply Block 9.1.1 Logic Board Function • Vcc (+5V) -> Ve (+17V) / YFve (+ 18V, floating) •...
  • Page 31 Circuit Descriptions and Abbreviation List FHP PDP EN 31 Differences between the Versions A1, A2, A3, and A4 9.2.1 Specifications Table 9-1 Specifications 42A1 42A2 42A3 42A4 Item Dimensions (mm) 994 x 585 x 66 994 x 585 x 66 994 x 587 x 66 994 x 587 x 66 Weight (kg)
  • Page 32 EN 32 FHP PDP Circuit Descriptions and Abbreviation List X-SUS Y-SUS LOGIC ABUS-L ABUS-R ADM1 ADM2 ADM3 ADM4 ADM5 ADM6 ADM7 ADM8 G_16400_040.eps 310706 Figure 9-3 Layout 42A3 Differences with respect to 42A2: • The signal cable arrangement has changed (now similar to 42A1).

  • Page 33: Spare Parts List

    Spare Parts List FHP PDP EN 33 List of abbreviations Probe A cable with contact finger that can transfer the status of the electric circuit to be measured to an oscilloscope Address driver module Protection cover A cover made of aluminium to protect Burn-in rack Test equipment of the shelf test in the PDP entirely during test...

  • Page 34: Revision List

    EN 34 FHP PDP Revision List 11. Revision List This manual is a supplement to the following service manuals: Table 11-1 Overview of chassis and manuals, covered by this manual Display type Model CTN Chassis 12NC Manual 42" A4 42PF5331/10 LC4.41E AA 3122 785 16240 42PF5411/10...

Table of Contents