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. 5 3122 785 10027...
www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Safety instructions, warnings and notes FTV1.9DE GB 3 2. Safety instructions, warnings and notes Safety instructions h 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.
www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl GB 8 FTV1.9DE Mechanical instructions 4. Mechanical instructions Introduction: 4.1.1 VS/VA SUPPLY panel. There are pre-defined service positions for the following VS/VA Supply panels: 1. VS/VA SUPPLY panel. 2. PDP DISCHARGE panel. 3. AUDIO AMPLIFIER panel. 4. PRE-CONDITIONER panel. 5.
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Mechanical instructions FTV1.9DE GB 9 1. Some testpoints are accessible at the B-side [1]. 4.1.6 PDP LIMESCO panel. 2. If this is not sufficient, remove the 3 fixation screws of the panel [2]. 3. Panel now can be hinged on the left side to access the A- PDP Limesco side (soldering side) [3].
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl GB 10 FTV1.9DE Mechanical instructions 4.1.8 LED DISPLAY panel. 4.1.9 SWITCH DISPLAY panel. 1. Remove front cover (for a description see Chapter 1.1.8 'LED DISPLAY panel'). CL 96532069_139.EPS 120899 CL 96532069_141.EPS 120899 Figure 4-9 Figure 4-11 1. Remove 2 x 2 screws at the sides and 4 screws at the bottom of the front cover [1].
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Mechanical instructions FTV1.9DE GB 11 4.2.2 Exchanging of a LOUDSPEAKER. 1. Remove all copper EMC SHIELDING springs mounted around the display [6]. 2. Now flip the complete Display Box and place it with the 1. First unplug (remove Mains and VGA cable) the Display Plasma Display down on a foam cushion.
www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl GB 12 FTV1.9DE Service modes, fault finding and repair tips 5. Service modes, fault finding and repair tips For the FTV1.9, the Monitor can be used in two applications. Display Box (TV Configuration), please check chapter 5 in the •...
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Service modes, fault finding and repair tips FTV1.9DE GB 13 By short-circuiting the SAM pin on the µP panel (Caution: • • Code 2: contains the first 5 error codes with the last override of software protections ! ! ) received error at the most left-hand side.
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl GB 14 FTV1.9DE Service modes, fault finding and repair tips 5.6.2 Signal line "PROTECTION STATUS" and errorcodes Error Type of Error Possible defect/cause When one of the protection mechanism is triggered, the PCF8574 No acknowledge of I/O Expander 5Vstby-switched is connected via a saturated transistor and a pre-defined resistor to signal line "protection status", which is connected to the µP.
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Service modes, fault finding and repair tips FTV1.9DE GB 15 5.6.4 Vs and Va protection 5.6.7 Vrr - PDP supplies Va protection Vrr is a logical signal ( "high" in normal circumstances ) that When this protection is activated, the Va- and Vs power supply comes from the PDP.
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+ D6122. If the 17V is present, then remove connector FD05. The reason could be a too heavy load or a short-circuit of the ComPair (Computer Aided Repair) is a service tool for Philips +5V supply. If after disconnection of connector FD05 the set Consumer Electronics products.
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Service modes, fault finding and repair tips FTV1.9DE GB 17 waveform pictures) that will bring you to the next step in the 9. Plug the mains adapter in the mains outlet and switch ON faultfinding process. the interface. The green and red LED's light up together. A question could be: Do you see snow? (Click on the correct The red LED extinguishes after approx.
www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Alignments FTV1.9DE 8. Alignments General: the Service Default Mode (SDM) and Service Alignment Mode (SAM) are described in chapter 5 'Service modes, faultfinding and repair tips'. Alignment conditions All electrical adjustments should be performed under the following conditions: •...
www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl FTV1.9DE Circuit description and list of abbreviations 9. Circuit description and list of abbreviations Circuit description Hardware Software Interface HardWare Input / Output For a detailed description of the circuits see Training Manual IC bus, Inter Integrated circuit, on- FTV1.9 Display Box (3122 785 10036).
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Circuit description and list of abbreviations FTV1.9DE TeleteXT TXT-KILL Teletext killer (Signal to disable Teletext) U-VIDCONTR U-VideoContrast Voltage Controlled Oscillator Vertical Drive Video Graphics Array. In this document, the term VGA is used for all Write Enable Xtal Crystal (Oscillator) Luminance (Y) signal / Chrominance...
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Electrical diagrams and print layouts FTV1.9DE Pre conditioner (PR) component side Pre conditioner (PR) copper side 96532058_052.eps 96532058_051.eps 250899 250899 World of free manuals...
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Electrical diagrams and print layouts FTV1.9DE AV control (component side) AV control (copper side) 96532058_042.eps 96532058_041.eps 250899 250899 World of free manuals...
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Electrical diagrams and print layouts FTV1.9DE PDP limesco (component side) PDP limesco (copper side) 96532058_049.eps 96532058_050.eps 250899 250899 World of free manuals...
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www.freeservicemanuals.info 3/2/2013 www.nostatatech.nl Electrical diagrams and print layouts FTV1.9DE Personal notes: Personal notes: World of free manuals...
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