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Philips S42SD-YD09 Service Manual
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Philips S42SD-YD09 Service Manual

Philips S42SD-YD09 Service Manual

42-inch sd, v5 / 42-inch hd, w1 / 50-inch hd, w1 sdi pdp repair manual
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See also: Service Manual
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 0666 BG CD Customer Service
SDI PDP Repair Manual
Contents
Waveforms
Printed in the Netherlands
S42SD-YD09 (42-inch SD, v5)
S42AX-YD02 (42-inch HD, w1)
S50HW-YD01 (50-inch HD, w1)
Page
2
8
9
10
45
48
49
62
63
64
Subject to modification
Module
EN 3122 785 16380

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  • Page 1: Table Of Contents

    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 0666 BG CD Customer Service...

  • Page 2: Technical Specifications, Connections, And Chassis Overview

    50PF9731D/37 BJ2.4U PA 3122 785 15920 In above table the link is given between the SDI Plasma Display Panel and the Philips TV chassis (incl. chassis manual no.). G_16380_002.eps 190606 Figure 1-2 Location of mounting screws (42” SD v5) NOTE: screw torque 9.5 ± 0.5 kgf.cm Item Specification 42”...
  • Page 3 Technical Specifications, Connections, and Chassis Overview SDI PDP EN 3 1.1.2 42" HD w1 1.1.3 50" HD w1 G_16380_005.eps G_16380_003.eps 190606 190606 Figure 1-5 Rear view of plasma panel (50” HD w1) Figure 1-3 Rear view of plasma panel (42” HD w1) G_16380_004.eps G_16380_006.eps 190606...
  • Page 4 EN 4 SDI PDP Technical Specifications, Connections, and Chassis Overview Serial Numbers G_16380_007.eps 190606 Figure 1-7 Location of the serial number 001 A 03 A Serial No : 0001~9999 Shift : A = Day, B = Afternoon, C = Night Day: 01 ~ 31 Month : 1 ~ C (Oct = A, Nov = B, Dec = C)
  • Page 5 Technical Specifications, Connections, and Chassis Overview SDI PDP EN 5 Chassis Overview 1.3.1 42” SD v5 G_16380_009.eps 190606 Figure 1-9 PWB location (42” SD v5) Table 1-3 PWB overview (42” SD v5) No. Location Name SMPS SMPS LOGIC-MAIN Board Assy PWB Logic Main X-MAIN Driving Board Assy PWB X Main Y-MAIN Driving Board...
  • Page 6 EN 6 SDI PDP Technical Specifications, Connections, and Chassis Overview 1.3.2 42” HD w1 G_16380_010.eps 190606 Figure 1-10 PWB location (42” HD w1) Table 1-4 PWB overview (42” HD w1) No. Location Name SMPS SMPS LOGIC-MAIN Board Assy PWB LOGIC Main X-MAIN Driving Board Assy PWB X Main Y-MAIN Driving Board...
  • Page 7 Technical Specifications, Connections, and Chassis Overview SDI PDP EN 7 1.3.3 50” HD w1 G_16380_011.eps 190606 Figure 1-11 PWB location (50” HD w5) Table 1-5 PWB overview (50” HD w1) No. Location Name SMPS SMPS LOGIC-MAIN Board Assy PWB LOGIC Main X-MAIN Driving Board Assy PWB X Main Y-MAIN Driving Board...

  • Page 8: Safety Instructions, Warnings, And Notes

    EN 8 SDI PDP Safety Instructions, Warnings, and Notes 2. Safety Instructions, Warnings, and Notes Index of this chapter: parts and circuit board. Check the cord of AC power 2.1 Handling Precautions preparing damage. 2.2 Safety Precautions • Product Safety Mark: Some of electric or implement 2.3 Notes material have special characteristics invisible that was related on safety.

  • Page 9: Directions For Use

    Directions For Use SDI PDP EN 9 • While the main power is “on”, do not touch any parts or precaution may result in the occurrence of an abnormality circuits other than the ones specified. The high voltage in the soldered areas. Power Supply block within the PDP module has a floating •...

  • Page 10: Mechanical Instructions

    EN 10 SDI PDP Mechanical Instructions 4. Mechanical Instructions Index of this chapter: 4.1 Dis-assembling / Re-assembling 4.1.1 Flexible Printed Circuit of Y-Buffer (Upper and Lower) 4.1.2 Flat Cable Connector of X-main Board 4.1.3 FFC and TCP from Connector 4.1.4 Exchange of LBE and LBF board - 42” SD v5 4.1.7 Exchange YB and YM board - 42”...
  • Page 11 Mechanical Instructions SDI PDP EN 11 4.1.2 Flat Cable Connector of X-main Board • Dis-assembly: 1. Pull out the clamp of connector. 2. Pull Flat cable out press down lightly. 3. Turn the Flat Cable reversely. • Re-assembly: Put the Flat Cable into the connector press down lightly until you hear a “Click“.
  • Page 12 EN 12 SDI PDP Mechanical Instructions 4.1.3 FFC and TCP from Connector Notes: • Checking whether the foreign material is on the connector • Dis-assembling of TCP: inside before assembling of TCP. 1. Open the clamp carefully. • Be careful, do not damage the board by ESD during 2.
  • Page 13 Mechanical Instructions SDI PDP EN 13 4.1.4 Exchange of LBE and LBF board - 42” SD v5 6. Clean the connectors. 7. Re-connect the TCP, FFC, and the power cable to the connectors. 1. Remove the screws in order of 1-3-2 from the heatsink and 8.
  • Page 14 EN 14 SDI PDP Mechanical Instructions 4.1.5 Exchange of LBE and LBF board - 42” HD w1 6. Clean the connectors. 7. Re-connect the TCP, FFC, and power cable to the connectors. 1. Remove the screws in order of 1-3-2 from the heatsink and 8.
  • Page 15 Mechanical Instructions SDI PDP EN 15 4.1.6 Exchange of LBE, LBF and LBG board - 50” HD w1 6. Clean the connectors. 7. Re-connect the TCP, FFC, and power cable to the connectors. 1. Remove the screws in order of 2-3-1-4 from the heatsink 8.
  • Page 16 EN 16 SDI PDP Mechanical Instructions 4.1.7 Exchange YB and YM board - 42” SD v5 6. Remove Y-Buffer from Y-main. 7. Replace the defective board. 8. Re-assemble Y-Buffer and Y-Main. 1. Unplug all of the FPC connectors of Y-Buffer. See “Photo 9.
  • Page 17 Mechanical Instructions SDI PDP EN 17 4.1.9 Exchange YBU, YBL and YM board - 50” HD w1 7. Re-assemble the YBU and YBL to the Y-Main. 8. Plug in connector CN5412 between YBU and YBL. 9. Arrange the board on the chassis and then screw to fix. 1.

  • Page 18: Service Modes, Error Codes, And Fault Finding

    EN 18 SDI PDP Service Modes, Error Codes, and Fault Finding 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: 5.1 Repair Tools 5.2 Fault Finding 5.3 Defect Description Form Repair Tools 5.1.1 ComPair For the v5 and w1models, it will be possible to generate test patterns with ComPair.
  • Page 19 Use LVDS Tool when possible. “Power Supply Check” Go to & repair scenario Output of SSB is OK? with Philips application or PDP as stand alone check. SDI repair Scenario. Fault finding: Display fault. Repair Philips application. See chassis related Service Manuals Chassis ? BJ2.4U PA...
  • Page 20 EN 20 SDI PDP Service Modes, Error Codes, and Fault Finding First check complete TV set. Fault Symptom? Some horizontal or Vertical No Voltage output Operating Voltages exist, Abnormal Display, not Lines don´t exist on the Operating Voltages don´t exist but No Display open or short Lines Display.
  • Page 21 Service Modes, Error Codes, and Fault Finding SDI PDP EN 21 5.2.2 Faulty Power Supply N N O Reconnect it AC Input Check CN8001/2pin Connect [220V ac] SMPS Voltage check Check SMPS D5V: 5V Check LED 8001,8002 Vs: 207V Check Green Check Vset: 201V...
  • Page 22 EN 22 SDI PDP Service Modes, Error Codes, and Fault Finding Reconnect it AC Input Check CN8001/2pin Connect [ 220Vac] SMPS Voltage check Check D5V: 5V Check SMPS LED 8001,8002 Vs: 195V Check Green Check Vset: 190V Check Vscan: -190V Check Ve: 110V Check...
  • Page 23 Service Modes, Error Codes, and Fault Finding SDI PDP EN 23 AC Input Reconnect it 220Vac or 110Vac Check CN1308 Connect [ 220Vac] SMPS Voltage check D5V: 5V Check Vs: 202V Check Check Check SMPS LED 8001,8002 Vset: 190V Check Green Vscan: -190V Check...
  • Page 24 EN 24 SDI PDP Service Modes, Error Codes, and Fault Finding 5.2.3 No Display (operating voltage present, but an image doesn’t exist on Screen) No Display is related with Y-MAIN, X-MAIN, Logic Main and so on. This page shows you how to check the boards, and the following pages show you how to find the defective board.
  • Page 25 Service Modes, Error Codes, and Fault Finding SDI PDP EN 25 Check LVDS Cable Logic-main Replace Logic Board LED 2000;Green Fuse F2000, F2001 Y Y ES CN803 Cable Y-main Check F5001 Open F5003 Fuse Replace Y-Board open? Shor t Check Q5008 Shor t Q5009...
  • Page 26 EN 26 SDI PDP Service Modes, Error Codes, and Fault Finding Check LVDS Cable Logic-main Replace Logic Board LED 2010;Green Fuse F2000, F2001 CN2026 Cable Replace Logic Board Y-main Check F5001 for Vdd (5V) OPEN Fuse Replace Y-Board F5004 for Vcc (15V) F5003 for Vs(200V) Short SHORT...
  • Page 27 Service Modes, Error Codes, and Fault Finding SDI PDP EN 27 Vs fuse (F5003) – (0.x ~ x.x ohm) Vs fuse (F5003) – OPEN (x.x Mohm) 15V fuse (F5004) – (0.x ~ x.x ohm) 15V fuse (F5004) – OPEN (x.x Mohm) 5V fuse (F5001) –...
  • Page 28 EN 28 SDI PDP Service Modes, Error Codes, and Fault Finding Vscan fuse (F5006) – (0.x ~ x.x ohm) Vscan fuse (F5006) – OPEN (x.x Mohm) Short FET,IGBT (contain the inner diode) (0.3 ~ 0.9 V) Short (0.000 ~ 0.00x V) [Ys, Yg, Ypn, Yscan, Yfr, Yrr, Xs, Xg, Short IGBT (do not contain the inner diode)
  • Page 29 Service Modes, Error Codes, and Fault Finding SDI PDP EN 29 X-main Check F4004 for Vdd (5V) OPEN Fuse Replace X-B’d F4001 for Vcc (15V) F4002 for Vs (200V) SHORT Check SHORT Replace X-B’d Q4002,3 FET,IGBT Q4011 ~ Q4016 OPEN Measure SHORT Resistance...
  • Page 30 EN 30 SDI PDP Service Modes, Error Codes, and Fault Finding Ve fuse (F4005) – (0.x ~ x.x ohm) Vs fuse (F4005) – OPEN (x.x Mohm) 15V fuse (F4001) – (0.x ~ x.x ohm) Vs fuse (F4001) – OPEN (x.x Mohm) 5V fuse (F4004) –...
  • Page 31 Service Modes, Error Codes, and Fault Finding SDI PDP EN 31 OUTL<–>OUTH – (x.x Mohm) OUTL<–>OUTH –Short (x.x ohm) G_16380_129g.eps 190606 Figure 5-19 Fault symptom: “No Display”, 42” HD w1 7/7 Check LVDS Cable LED 2000;Green Logic-main Replace Logic Board Fuse F2000, F2002 CN8003 Cable LED2002 Blinks...
  • Page 32 EN 32 SDI PDP Service Modes, Error Codes, and Fault Finding Y- main Check Point O O R Vs fuse (F5003) – (0.x ~ x.x ohm) Vs fuse (F5003) – OPEN (x.x Mohm) 15V fuse (F5000) – (0.x ~ x.x ohm) 15V fuse (F5000) –...
  • Page 33 Service Modes, Error Codes, and Fault Finding SDI PDP EN 33 X-main Check F4001 OPEN F4000 Fuse Replace X-Board F4003 SHORT Check SHORT U4001(IPM) Replace X-Board FET,IPM U4002(IPM) Q4000 ~ Q4001 OPEN SHORT Replace Y-Buffer Y-BUFFER Measure OPEN Resistance OUTH&OUTL Short? Panel Replace Y-Buffer...
  • Page 34 EN 34 SDI PDP Service Modes, Error Codes, and Fault Finding X- main Check Point Vs fuse (F4003) – (0.x ~ x.x ohm) Vs fuse (F4003) – OPEN (x.x Mohm) 15V fuse (F4000) – (0.x ~ x.x ohm) Vs fuse (F4000) – OPEN (x.x Mohm) 5V fuse (F4001) –...
  • Page 35 Service Modes, Error Codes, and Fault Finding SDI PDP EN 35 5.2.4 Abnormal display (Abnormal Image is on Screen (except abnormality in Sustain or Address) -> Abnormal Display is related with Y-MAIN, X-MAIN, Logic Main, Y-buffer and so on. This page shows you how to check the boards, and the following pages show you how to find the defective board.
  • Page 36 EN 36 SDI PDP Service Modes, Error Codes, and Fault Finding Y-main Check F5001 O O pen Fuse F5003 Replace Y-Board open? Shor t Check Shor t Q5008 Replace Y-Board Q5009 Q5010 Open Q5013 Short? X-main Check F4000 Open F4003 Fuse Replace X-Board open?
  • Page 37 Service Modes, Error Codes, and Fault Finding SDI PDP EN 37 [Logic Main] LED 2000 Blinks (Motion of Vsync) Logic main Normal State Regular Abnormal Replace board G_16380_135.eps 190606 Figure 5-28 Fault symptom: “Abnormal Display” 42” SD v5 2/2 Y-main Check F5001 for Vdd (5V) OPEN...
  • Page 38 EN 38 SDI PDP Service Modes, Error Codes, and Fault Finding Figure 5-29 Fault symptom: “Abnormal Display” 42” HD w1 1/2 [Logic Main] LED 2011 Blinks (Motion of Vsync) Regular Logic main Abnormal Normal State Replace board G_16380_136.eps 190606 Figure 5-30 Fault symptom: “Abnormal Display” 42” HD w1 2/2 Y-main Check F5001...
  • Page 39 Service Modes, Error Codes, and Fault Finding SDI PDP EN 39 Figure 5-31 Fault symptom: “Abnormal Display” 50” HD w1 1/2 [Logic Main] LED 2002 Blinks (Motion of Vsync) Regular Logic main Abnormal Normal State Replace board G_16380_137.eps 190606 Figure 5-32 Fault symptom: “Abnormal Display” 50” HD w1 2/2 5.2.5 Horizontal line or block open (some horizontal lines don’t exist on screen)
  • Page 40 EN 40 SDI PDP Service Modes, Error Codes, and Fault Finding 5.2.6 Address open (some vertical lines don’t exist on screen) -> Address Open is related with Logic Main, Logic Buffer, FFC, TCP and so on. This page shows you how to check the boards, and the following pages show you how to find the defective board.
  • Page 41 Service Modes, Error Codes, and Fault Finding SDI PDP EN 41 5.2.7 Address short (some vertical lines appear to be linked on screen) -> Address Short is related with Logic Main, Logic Buffer, FFC, TCP and so on. This page shows you how to check the boards, and the following pages show you how to find the defective board.
  • Page 42 EN 42 SDI PDP Service Modes, Error Codes, and Fault Finding 5.2.8 Criteria for Panel Replacement, due to Defective Panel Cells B - Zone 3H/4 A A - Zone G_16380_508.eps 190606 Figure 5-38 Panel zones 42” SD v5 and 42” HD w1 Specification Item Number of cell defects...
  • Page 43 Service Modes, Error Codes, and Fault Finding SDI PDP EN 43 A - Zone B - Z G_16380_510.eps 190606 Figure 5-40 Panel zones 50” HD w1 Specification Item Number of cell defects Distance between cell defects Non-lighting Zone A: 4 and less cell defect Zone B: 8 and less...
  • Page 44 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 45: Block Diagrams, Test Point Overview, And

    Block Diagrams, Test Point Overview, and Waveforms SDI PDP EN 45 6. Block Diagrams, Test Point Overview, and Waveforms Index of this chapter: 6.2 Block Diagram for Logic Circuit 6.3 PSU Block Diagram for Drive Circuits Each Each Voltage Voltage from SMPS from SMPS Sustain...
  • Page 46 EN 46 SDI PDP Block Diagrams, Test Point Overview, and Waveforms Block Diagram for Logic Circuit Lo g ic M ain Blo ck D iag ram Lo g ic M ain Blo ck D iag ram LVDS LVDS INPUT INPUT ASIC ASIC X, Y...
  • Page 47 Block Diagrams, Test Point Overview, and Waveforms SDI PDP EN 47 6.3.1 PSU layout G_16380_225.eps 120606 Figure 6-6 PSU layout 6.3.2 Voltage Level Overview 42" SD v5 Table 6-1 Voltage level overview (also refer to the sticker on the rear side of the panel) Output voltage (V) Voltage Setting (Normal Load) Output Voltage Range...

  • Page 48: Circuit Diagrams And Pwb Layouts

    EN 48 SDI PDP Circuit Diagrams and PWB Layouts 6.3.3 Voltage Level Overview 42" HD w1 Table 6-2 Voltage level overview (also refer to the sticker on the rear side of the panel) Output voltage (V) Voltage Setting (Normal Load) Output Voltage Range 200 V ±...

  • Page 49: Alignments

    Alignments SDI PDP EN 49 8. Alignments Index of this chapter: Important: Remove all non-default jumpers and reset all DIP 8.2 Waveform Alignments 42” SD v5 switches, after the repair! 8.3 Waveform Alignments 42” HD w1 8.4 Waveform Alignments 50” HD w1 Power Supply Voltages Note: 8.1.1...
  • Page 50 EN 50 SDI PDP Alignments V s e t V c c V s c a n V c c D 5 V D 5 V D 3 V 3 G_16380_501.eps 190606 Figure 8-2 Location of the supply lines from the PSU to the boards - 42” SD v5 Y-main X-main Vs [F500...
  • Page 51 Alignments SDI PDP EN 51 8.1.3 Adjustment Power Supply Voltages 42" HD w1 Table 8-2 Adjustment voltage level overview (also refer to the sticker on the rear side of the panel) Output voltage (V) Voltage Setting (Normal Load) Output Voltage Range 200 V ±...
  • Page 52 EN 52 SDI PDP Alignments Drive board’s voltage check point Y- main Voltage Check Point YM Vs YM Vscan (200V) – F5003 (-190V) – R5081 YM Vsch YM Vset (-70V) – Vsch TP (195V) – R5048 YM 5.5V YM Vccf (Vscan + 15V) – Vccf TP (5.5V) –...
  • Page 53 Alignments SDI PDP EN 53 (200V) – F4003 (110V) – F4005 G_16380_505.eps 5.5V (15V) – F4001 (5.5V) – F4004 160606 Figure 8-6 Location of the test points for the supply voltages - X-main - 42” HD w1 8.1.4 Adjustment Power Supply Voltages 50" HD w1 Table 8-3 Adjustment voltage level overview (also refer to the sticker on the rear side of the panel) Output voltage (V) Voltage Setting (Normal Load)
  • Page 54 EN 54 SDI PDP Alignments V s e t V s c a n V c c V c c D 5 V D 5 V D 3 V 3 G_16380_506.eps 160606 Figure 8-7 Location of the supply lines from the PSU to the boards - 50” HD w1 Y-main X-main Vset [TP]...
  • Page 55 Alignments SDI PDP EN 55 Waveform Alignments 42” SD v5 • Check the waveform by adjusting the Horizontal Division of the oscilloscope. 3. Adjust the waveform of the rising ramp with VR5000 (see 1. Set the pattern to Full White (put a jumper on pins 1 and 2 Figure “Rising ramp waveform adjustment”).
  • Page 56 EN 56 SDI PDP Alignments <Falling r amp> The second point is located 50 Volt above and 160 usec before the first point. G_16380_403.eps 160606 Figure 8-11 Falling ramp flat time adjustment (Y-Board) - 42 SD v5 V R 5 0 0 0 a d j u s t m e n t R i s i n g r a m p V R 5 0 0 1 a d j u s t m e n t F a lli n g r a m p...
  • Page 57 Alignments SDI PDP EN 57 Jumpers G_16380_409.eps Test points 160606 Figure 8-13 Logic PWB - 42 SD v5...
  • Page 58 EN 58 SDI PDP Alignments Waveform Alignments 42” HD w1 • Connect the “OUT240” test point, located at the centre of the Y-buffer PWB, to the other channel, and then check the first Subfield waveform of one TV-Field. 1. Set the pattern to Full White: •...
  • Page 59 Alignments SDI PDP EN 59 Jumper G_16380_410.eps Push button Vtogg 160606 Figure 8-15 Logic PWB - 42 HD w1...
  • Page 60 EN 60 SDI PDP Alignments Waveform Alignments 50” HD w1 • Check the waveform by adjusting the Horizontal Division of the oscilloscope. • Check the waveform by adjusting the Horizontal 1. Set the pattern to Full White: Division of the oscilloscope. •...
  • Page 61 Alignments SDI PDP EN 61 VR5000 Adjustment : Adjust VR5000 to set the time of Yrr (Main Reset Rising Ramp) like the picture of front page. Oscilloscope Setting : 50V / 20us VR5001 Adjustment : Adjust VR5001 to set the time of Yfr (Main Reset Falling Ramp) like the picture of front page.

  • Page 62: Circuit Descriptions, Abbreviation List, And Ic Data Sheets

    EN 62 SDI PDP Circuit Descriptions, Abbreviation List, and IC Data Sheets 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Index of this chapter: Abbreviation List 9.1 Main function of Each Assembly 9.2 Abbreviation List Alternating Current 9.3 IC Data Sheets Circuit On Foil Direct Current Energy Recovery Circuit...

  • Page 63: Spare Parts List

    • Find the SDI part number in this overview that matches the part number that is actually on the original board. • Cross the SDI board part number to the Philips part number. • Order the Philips part number. E_06532_026.eps...

  • Page 64: Revision List

    EN 64 SDI PDP Revision List 11. Revision List Manual xxxx xxx xxxx.0 • First release.

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