1、Published by LM 0370 Service PaCEPrinted in The NetherlandsSubject to modificationEN 3122 785 14360 Copyright 2003 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 for

2、m or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Colour TelevisionChassis FTV1.5E FTV1.9DE AA Supplement VGA PDP Repair Manual ContentsPage 1Technical Specifications, Connection Facilities, 2 and Chassis Overview 2Safety Instructions, Mai

3、ntenance,3 Warnings, and Notes 3Directions for Use (NA)4 4Mechanical Instructions4 5Service Modes, Error Codes, and Faultfinding8 6Block Diagrams, Testpoint Overview, and Waveforms (Not Applicable)27 7Circuit Diagrams and PWB layouts (Not Applicable)27 8Electrical Alignments27 9Circuit Descriptions2

4、9 List of Abbreviations29 10 Spare Parts List (Not Applicable)29 11 Revision List29 Technical SpecificationsEN 2VGA-PDP Suppl.1. 1.Technical Specifications 1.1Chassis overview Figure 1-1 Safety Instructions, Warnings and NotesEN 3VGA-PDP Suppl.2. 2.Safety Instructions, Warnings and Notes 2.1Safety i

5、nstructions? It is not allowed to operate the FTV-set without glass plate. One function of this glass plate is to absorb Infrared Radiation. Without this glass plate the level of Infrared Radiation produced by the plasma display could damage your eyes. 1.Safety regulations require that during a repa

6、ir: the set should be connected to the mains via an isolating transformer ( in this particular case a transformer of 800 VA); safety components, indicated by the symbol? , should be replaced by components identical to the original ones; 2.Safety regulations require that after a repair the set must b

7、e returned in its original condition. In particular attention should be paid to the following points. Note: The wire trees should be routed correctly and fixed with the mounted cable clamps. The insulation of the mains lead should be checked for external damage. The electrical DC resistance between

8、the mains plug and the secondary side should be checked (only for sets that have a mains isolated power supply). This check can be done as follows: unplug the mains cord and connect a wire between the two pins of the mains plug; set the mains switch to the on position (keep the mains cord unplugged!

9、); measure the resistance value between the pins of the mains plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 M and 12 M; switch off the TV and remove the wire between the two pins of the mains plug. The cabinet should be checked for d

10、efects to avoid touching of any inner parts by the customer. 2.2Warnings 1.ESD ? All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD ?). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same pote

11、ntial as the mass of the set by a wristband with resistance. Keep components and tools also at this same potential. 1.Available ESD protection equipment: complete kit ESD3 (combining all 6 prior products - small table mat) 4822 310 10671 wristband tester 4822 344 13999 2.Never replace modules or oth

12、er components while the unit is switched on. 3.When making settings, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable. 2.3Notes 1.A glass plate is positioned before the plasma display. This glass plate can be cleaned with a sligh

13、tly humid cloth. If due to circumstances there is some dirt between the glass plate and the plasma display panel it is recommended to do some maintenance by a qualified service employee only. 2.Never disconnect the power display cable when the set is operating 3.With DST no failures (error-codes) ca

14、n be red, when the set is in Service-mode. 4.If DST reacts with error 2, there is no communication between set and DST. Note that IR-transmitter LED is positioned at 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

15、 side. Point corresponding LEDs to each other. In case the amount of Infrared produced by the screen pollutes the communication, the set can be set in Standby-mode. Then still the error- messages can be retrieved. Directions for UseEN 4VGA-PDP Suppl.3. 3.Directions for Use Not Applicable 4.Mechanica

16、l Instructions Index of this chapter: 1.PDP removal Remove the front cover Remove the glass plate Remove the rear cover 2.Repair information Central Repair Procedure: 3.Connection of the PDP with the monitor 4.1PDP Removal First unplug (remove Mains and VGA cable) the Display Box. Place the rear sid

17、e of the Display Box on a foam cushion (be sure the metal rear cover is mounted in order to prevent damaging of the electronic panels). Remove front cover (for a description see Chapter 4.1.1). Now the GLASS PLATE can be removed by unscrewing all screws and removing all glass clips (for a descriptio

18、n see Chapter 4.1.2. Removing the GLASS PLATE). Remove all copper EMC SHIELDING springs mounted around the display 6. Figure 4-1 Removing of the EMC shielding springs Now flip the complete Display Box and place it with the Plasma Display down on a foam cushion. Be 100 % sure a large foam cushion is

19、placed underneath the PDP, as it will drop about 10 mm after removing its fixation screws ! ! Disassemble metal rear cover (for a description see Chapter 4.1.3). Figure 4-2 Cable disconnection Disconnect the following cables: (see Fig. 4-2) Cables coming from connectors CN23 and CN24 of the PDP DISP

20、LAY panel 3 (for easiest access lift the PDP DISCHARGE panel from its fixations 2). Flat cable on connector PD3 of the PDP LIMESCO panel 4. Also remove the ferrite flat cable shield completely by unlocking its fixations 5. Figure 4-3 Removing the PDP Now remove the 8 large screws which hold the PDP:

21、 4 screws are located at the top: they also hold the aluminium wall mount 1. The other 4 are located at the bottom: the 2 outer screws are hidden behind panels. There for unscrew the VS/VA SUPPLY and the PDP-LIMESCO panel (grey panels) 2. Lift encasing from PDP and replace PDP 3. CL 96532069_144.EPS

22、 120899 6 CL 96532069_145.EPS 120899 1 4 5 3 2 3 FD173FD171 PDP Discharge PDP Limesco PD3 CN24CN23 FOAM CUSHION CL 96532069_146.EPS 120899 1 1 1 1 2 2 2 3 2 Mechanical InstructionsEN 5VGA-PDP Suppl.4. 4.1.1Remove the Front Cover Figure 4-4 Removing the front cover Remove 2 x 2 screws at the sides an

23、d 4 screws at the bottom of the front cover 1. Remove the front cover (it hinges at the top). During removal unplug the cable of the LED DISPLAY panel at the SWITCH DISPLAY panel (connector SD11) 2. 4.1.2Remove the Glass Plate Figure 4-5 Removing the glass plate First unplug (remove Mains and VGA ca

24、ble) the Display Box. Place the rear side of the Display Box on a foam cushion (be sure the metal rear cover is mounted in order to prevent damaging of the electronic panels). Remove front cover (for a description see Fig. 4-4). Now the GLASS PLATE can be removed by unscrewing all screws 3 and remov

25、ing all glass clips 4. (see Fig. 4-5) 4.1.3Remove the Rear Cover Place the Display Box in the service stand via 2 reinforced cushions (order code: 3122 126 30181). Remove the 9 fixation screws of the rear cover. Remove the rear cover (during removal push it slightly upwards). CL 96532069_139.EPS 120

26、899 1 2 2 CL 96532069_142.EPS 120899 2 34 5 Mechanical InstructionsEN 6VGA-PDP Suppl.4. 4.2Repair Instructions Figure 4-6 Exploded view If the plasma display is defective exchange the plasma display. (see figure 4-6) Remove front profile 1, glass plate fixation and glass plate 2. At the top middle o

27、f the display-box (front-side) 2 connectors should be pulled towards you. Disconnect those in order to make wiring loose from back profile 7 Remove back profile fixation from back cover by 8 torque- 20 screws. Remove the emc-springs 9 Place back cover with plasma display with glass side on a foam-cu

28、shion. Remove back cover from plasma display by 8 torque-20 screws, also the 2 Z-shape copper springs at right top side (rear view) Write down serial number of plasma display and complaint- code on mentioned special form; see paragraph 4.2 Assemble wooden plate (delivered with new display panel) wit

29、h accompanied screws Pack defective panel in original packaging and return it. Assemble new plasma panel in reverse sequence (inclusive 2 two Z-shape springs) and check functioning display. 4.2.1Central Repair Procedure This set contains one or more printed wiring boards or assemblies, which will be

30、 repaired centrally via a central repair procedure. These parts/assemblies are marked with a R in the spare parts list (chapter 13). Contact your local service organization for a resent request. After confirmation a replacement assembly will be sent to you. Send the defective assembly including a fi

31、lled-in repair form to your local service organization. The defective parts should be correctly packed inclusive ESD protection material. The original packing of the replacement part can be used for this purpose. The accompanying repair form should contain all basic information such as: full name an

32、d address of the sender service code of part model and/or type number part/assembly full model number of the set serial number/production code of the set description of the failure including timing indication (immediate, after. minutes warm-up up, sometimes) For this purpose you can make use of a st

33、andard repair form: ordering code 4822 727 20133 (packing quantity 10 pieces) For the plasma display a different procedure is valid. A special form accompanies the packaging of the new received panel. It has been agreed with the display supplier to provide them with this information. 4 3 1 5 6 7 9 8

34、 10 14 12 11 2 15 13 CL 36532068_001.eps 230903 Mechanical InstructionsEN 7VGA-PDP Suppl.4. 4.3Connection of the PDP with the Monitor Figure 4-7 Connection of the PDP with the monitor Place the PDP and the monitor on foam buffers next to each other. See the Figure 7. Connect two cable connectors CN2

35、3 and CN24 (FTV 1.9)/ FU171 and FU173 (FTV 1.5) of the PDP with two cable connectors FD172 and FD177 (FTV1.9)/ FD171 and FD173 (FTV 1.5) of the monitor. Use two extension cables. Connect the cable connector CN1 (FTV 1.9)/ FI68 (FTV 1.5) of the PDP with the cable connector PD03 (FTV1.9)/ FI68 (FTV1.5

36、) of the monitor. Use the thin flat cable PDDMONITOR CN23 (FU171) CN24 (FU173) CN1 (PD168) BETWEEN ( ) IS FTV1.5 CL236532068_002.tif 240903 FD172 (FD171) FD177 (FD173) PD177 (FD168) Service Modes, Error Codes, and Fault FindingEN 8VGA-PDP Suppl.5. 5.Service Modes, Error Codes, and Fault Finding Inde

37、x of this chapter: 1.Process flow 2.Repair instructions 3.Faultfinding 5.1Process Flow The selected VIP workshop receives the defect TV set and investigates the PDP. Two possible solutions shall follow: 5.1.1Advanced PDP Exchange (actual way-of-working) If the defect concerns the flex cable or the g

38、lass plate, the actual way of working has to be followed. A new PDP will be ordered at Euroservice. Euroservice issues an RMA number and ships a refurbished PDP from its swap pool in a flight case to the VIP workshop. After receipt the VIP workshop sends the defect PDP, accompanied by a completely f

39、illed in Failure Description Form (see Figure 5.1), in this flight case to Euroservice. Euroservice makes sure the defect PDP is repaired at FME and afterwards added to its swap pool. The VIP workshop makes the TV set complete by building in the refurbished PDP. Afterwards the TV set is sent back to

40、 the customer. Service Modes, Error Codes, and Fault FindingEN 9VGA-PDP Suppl.5. Figure 5-1 Failure description form ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

41、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? CL 3653

42、2068_003.eps 250903 Service Modes, Error Codes, and Fault FindingEN 10VGA-PDP Suppl.5. 5.1.2Customized repair If the defect is not related to the flex cable or glass plate, the VIP workshop orders the necessary spare parts, being boards, at Euroservice. After receipt the VIP workshop swaps the conce

43、rning board and makes the TV set complete by building in the PDP. Afterwards the TV set is sent back to the customer. Figure 5-2 PDP flow chart end user contacts dealer because his plasma TV set is defect VIP workshop brings home visit to end user and swaps defect TV set with a loan set PDP flow cha

44、rt (from 1st May 2003 onwards) YES dealer requests VIP workshop to contact end user VIP workshop analyses the PDP of the defect plasma TV set VIP workshop orders refurbished PDP at Euroservice Euroservice ships refurbished PDP from its swap pool to VIP workshop in a flight case VIP workshop swaps PD

45、Ps and makes plasma TV set complete VIP workshop brings plasma TV set to end user and swaps with loan set end user = happy customer VIP workshop puts defect PDP in the flight case and ships back to Euroservice after inspection Euroservice ships the defect PDP to FME in Germany FME repairs defect PDP

46、 (glass and/or flex cable) and ships back to Euroservice Euroservice puts the refurbished PDP into its PDP swap pool PDP: glass repair or flex cable machine needed ? VIP workshop orders spare part(s) being boards at Euroservice NO Euroservice ships spare part(s) with next-day-delivery to VIP worksho

47、p VIP workshop repairs PDP on board level and makes plasma TV set complete VIP workshop brings plasma TV set to end user and swaps with loan set CL 36532068_004.eps 250903 Service Modes, Error Codes, and Fault FindingEN 11VGA-PDP Suppl.5. 5.2Repair instructions 5.2.1General All below listed Plasma D

48、isplay Panels must be repaired on board level except in case of: Broken glass panel Defective flex foil Defective Y-COM IC on the flex foil The Plasma panels with these faults needs to be send back via the central repair procedure of Euroservice. To be able to repair the Plasma Display Panels on boa

49、rd level the following repair tools are available: 3122 785 90561Extension cable kit VGA PDP Figure 5-3 Extension cable kit VGA PDP 3122 785 90581Foam buffers for PDP Figure 5-4 Foam buffers for PDP The following Plasma Display Panels must be repaired on board level: 1.Model 3 VGA Plasma Display Pan

50、el 2.Model 4 VGA Plasma Display Panel 3.Model 5 VGA Plasma Display Panel 4.Model 5E VGA Plasma Display Panel 5.2.2Model 3 VGA Plasma Display Panel These Plasma Display Panels are used in FTV1.5 sets with production code AG00 up to and including AG06. The involved Plasma Display Panels are: The avail

51、able modules for these Plasma Display Panels are: 5.2.3Model 4 VGA Plasma Display Panel These Plasma Display Panels are used in FTV1.5 sets with production code AG07 and higher. The involved Plasma Display Panels are: The available modules for these Plasma Display Panels are: On these Plasma Display

52、 Panels also a preventive update must be done: 1.The LOGIC board must be updated by changing the MPU into 201C (9965 000 18291) and the PROM into 200D (9965 000 18292). 2.The YSUS board must be changed into the 9965 000 17414 (FPF10R-YSS2002) if the PDP is produced before October 2000 (see the Figur

53、e 9). Figure 5-5 Display type, number and production date Remark: When the YSUS board is changed into the 9965 000 17414 always the PROM on the Logic board must be changed into 200D (9965 000 18292). 5.2.4Model 5 VGA Plasma Display Panel These Plasma Display Panels are used in FTV1.9 sets with produ

54、ction code AG00 up to and including AG08. The involved Plasma Display Panels are: CL 365232068_005.eps 250903 CL 365232068_005.eps 250903 Display type Factory code number Service code number FPF42C10660UC-019322 113 436824822 135 00146 FPF42C10660UC-039322 113 436824822 135 00146 Module description

55、Factory code number Service code number DC/DC ConverterFPF10R-DC/DC9965 000 17406 X-SUS boardFPF10R-XSUS189965 000 17408 Y-SUS boardFPF10R-YSUS179965 000 17410 Logic boardFPF10R-LOGIC169965 000 17411 A-BUS RightFPF10R-ABUSR9965 000 17412 A-BUS LeftFPF10R-ABUSL9965 000 17413 Display type Factory code nu