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 ER/JH 0970 BU TV Consumer Care...
Here is product information available, as well as getting started, user manuals, frequently asked questions and software & drivers. Table 2-1 Described Model numbers Styling Published in: 42HFL5440T/27 ME7 3122 785 18710 52HFL5480T/27 3122 785 18710 Directions for Use You can download this information from the following websites: http://www.philips.com/support...
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Technical Specifications and Connections PB52.1HU LC EN 3 Connections 18710_001_090824.eps 090824 Figure 2-1 Connection overview Note: The following connector color abbreviations are used - Ground (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, Ye= Yellow. 8.
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EN 4 PB52.1HU LC Technical Specifications and Connections 12. External Control Connector (RS232-UART) Out - In - D2+ Data channel - Shield - D2- Data channel - D1+ Data channel - Shield 10000_005_090121.eps 090121 - D1- Data channel - D0+ Data channel Figure 2-3 9-pin Sub-D Connector - Shield...
Spare Parts • Check the strain relief of the Mains/AC Power cord for proper function. For the latest spare part overview, consult your Philips Spare • Check the electrical DC resistance between the Mains/AC Part web portal. Power plug and the secondary side (only for sets that have a Mains/AC Power isolated power supply): 1.
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EN 6 PB52.1HU LC Precautions, Notes, and Abbreviation List 3.3.6 Alternative BOM identification Abbreviation List It should be noted that on the European Service website, 0/6/12 SCART switch control signal on A/V “Alternative BOM” is referred to as “Design variant”. board.
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6.5 MHz. L' is Band (VESA standard for communication I, L is all bands except for Band I channel and display). Using E-DDC, LG.Philips LCD (supplier) the video source can read the EDID Loudspeaker information form the display.
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System on Chip Sync On Green SOPS Self Oscillating Power Supply Serial Peripheral Interface bus; a 4- wire synchronous serial data link standard S/PDIF Sony Philips Digital InterFace SRAM Static RAM Service Reference Protocol Small Signal Board Set Top Box STBY STand-BY SVGA 800 ×...
Mechanical Instructions PB52.1HU LC EN 9 4. Mechanical Instructions Index of this chapter: Notes: 4.1 Cable Dressing • Disassembly instructions below are based on the 32” 4.2 Service Positions model (chassis PB52.1HU LA), but is comparable for all 4.3 Assy/Panel Removal other models.
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Mechanical Instructions PB52.1HU LC EN 11 Service Positions 4.3.3 IR & LED Board 1. Release the clip on the right side of the panel by pushing it For easy servicing of this set, there are a few possibilities sidewards. created: 2.
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EN 12 PB52.1HU LC Mechanical Instructions I_17500_066.eps 180408 Figure 4-5 SSB connections I_17500_067.eps 180408 Figure 4-6 SSB 4.3.7 LCD Panel Refer to figure “LCD Panel” for details. 1. Unplug the LVDS connector [1]. Caution: be careful, as this is a very fragile connector! 2.
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Mechanical Instructions PB52.1HU LC EN 13 I_17500_064.eps 091002 Figure 4-7 LCD Panel Set Re-assembly To re-assemble the whole set, execute all processes in reverse order. Notes: • While re-assembling, make sure that all cables are placed and connected in their original position. See Figure 4-1 Figure 4-2.
EN 14 PB52.1HU LC Service Modes, Error Codes, and Fault Finding 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: Specifications 5.1 Test Points 5.2 Hotel mode Table 5-1 SDM default settings 5.3 Service Modes 5.4 Stepwise Start-up Default 5.5 Service Tools Region...
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Contents of SAM: Code • Hardware Info. – A. SW Version. Displays the software version of the main software (example: P52U1_1.6.12.0 = 39mm PHILIPS AAAAB_X.Y.W.Z). MODEL: • AAAA= the chassis name. 32PF9968/10 PROD.SERIAL NO: • B= the region: A= AP, E= EU, L= LatAm, U = US.
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EN 16 PB52.1HU LC Service Modes, Error Codes, and Fault Finding How to Navigate occur, the rest of the buffer is empty (00). See also • In SAM, you can select the menu items with the “CURSOR paragraph “Error Codes” for a description. UP/DOWN”...
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Service Modes, Error Codes, and Fault Finding PB52.1HU LC EN 17 program number is displayed. See DFU on how to change is restarted via SDM, the Stand-by Processor will enable the this item. 3V3, but will not go to protection now. The TV will stay in this •...
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EN 18 PB52.1HU LC Service Modes, Error Codes, and Fault Finding Mains Mains - WakeUp WakeUp requested requeste - Acquisition needed Semi St by Active St by (Off St by) - No data Acquisition - St by required requested and no POD present - tact SW - tact SW pushed pushed...
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Service Modes, Error Codes, and Fault Finding PB52.1HU LC EN 19 Off/Stby to Semi Stand by or Protection Mains is applied Standby Supply starts running. All standby supply voltages become available . action holder: MIPS action holder: St-by st-by µP resets If the protection state was left by short circuiting the SDM pins, detection of a protection condition during autonomous action...
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EN 20 PB52.1HU LC Service Modes, Error Codes, and Fault Finding The supply fault line is an OR SUPPLY-FAULT I/O line Supply fault error function of DCDC, DCDC5050 is High? and POD/CI supply switch. Enable the supply fault detection algorithm Set I²C slave address This will allow access to NVM and of Standby µP to (A0h)
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Service Modes, Error Codes, and Fault Finding PB52.1HU LC EN 21 switch off the remaining DC/DC Log power-ok error and enter Power-ok display high ? converters protection Switch POD-MODE and ON-MODE 3-th try? I/O line high. Reset the Pacific by pulling LOW the Pacific hardware reset line during 100ms.
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EN 22 PB52.1HU LC Service Modes, Error Codes, and Fault Finding action holder: AVC action holder: St-by autonomous action Semi Standby Wait until previous on-state is left more than 2 seconds ago. (to prevent LCD display problems) Assert RGB video blanking and audio mute Rewrite Pacific register 0x03 (output format) : this command is sometimes not processed properly by the...
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Service Modes, Error Codes, and Fault Finding PB52.1HU LC EN 23 action holder: AVC Active action holder: St-by autonomous action Mute all sound outputs via softmute Wait 100ms Set main amplifier mute (I/O: audio-mute) Force ext audio outputs to ground (I/O: audio reset) And wait 5ms switch off LCD backlight...
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EN 24 PB52.1HU LC Service Modes, Error Codes, and Fault Finding Semi Stand by action holder: MIPS action holder: St-by autonomous action If ambientlight functionality was used in semi -standby (lampadaire mode), switch off ambient light *) If this is not performed and the set is Delay transition until ramping down of ambient light is switched to standby when the switch off of finished.
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Service Modes, Error Codes, and Fault Finding PB52.1HU LC EN 25 action holder: MIPS action holder: St-by autonomous action Log the appropriate error and set stand-by flag in NVM Redefine wake up reasons for protection state and transfer to stand-by µP. Switch off LCD lamp supply Wait 250ms (min.
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5.5.1 ComPair Error Codes Introduction ComPair (Computer Aided Repair) is a Service tool for Philips 5.6.1 Introduction Consumer Lifestyle products. and offers the following: 1. ComPair helps you to quickly get an understanding on how The error code buffer contains all detected errors since the last to repair the chassis in a short and effective way.
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Service Modes, Error Codes, and Fault Finding PB52.1HU LC EN 27 If possible, check the entire contents of the error buffer. In error “3” it is possible you will see error “2” in the error some situations, an error code is only the result of another error buffer.
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EN 28 PB52.1HU LC Service Modes, Error Codes, and Fault Finding The Blinking LED Procedure Remark on the Supply Errors The detection of a supply dip or supply loss during the normal playing of the set does not lead to a protection, but to a cold 5.7.1 Introduction reboot of the set.
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Service Modes, Error Codes, and Fault Finding PB52.1HU LC EN 29 Fault Finding and Repair Tips if the output voltage of any DC-DC convertor is out of limits (10% of the normal value). Read also paragraph “Error Codes” -> “Error Buffer” -> “Extra Fault Finding Info”.
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EN 30 PB52.1HU LC Service Modes, Error Codes, and Fault Finding 5.9.6 SSB Replacement Follow the instructions in the flowchart in case you have to exchange the SSB. See figure “SSB replacement flowchart”. Instruction note: SSB replacement START Set is still operating? Set is going into protection after replacing the SSB...
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1. Disconnect the TV from the Mains/AC Power. your HDMI keys with the “UpgradeAll.upg” file from the one 2. Press the “OK” button on a Philips DVD RC-6 remote zip file. This can only be done in a secure environment (e.g.
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1. Disconnect the TV from the Mains/AC Power. 2. Press the “CURSOR DOWN” button on a Philips DVD RC- 6 remote control (it is also possible to use the TV remote in “DVD” mode). Keep the “cursor down” button pressed while reconnecting the TV to the Mains/AC Power.
Circuit Descriptions PB52.1HU LC EN 35 7. Circuit Descriptions ® Index of this chapter: • For hospitality TV this chassis is provided with Pro:Idiom 7.1 Introduction technology. 7.2 Main Supply • For all other features: refer to the Q528.1E LA/LB ans PB52.1HU LA/LB Service Manual.
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EN 36 PB52.1HU LC Circuit Descriptions ® ® 7.1.4 Pro:Idiom Technology decrypting ability in the LGDT 1129 series. Pro:Idiom is the leading content protection technology in the hospitality industry and the LGDT 1128A/29 device family makes integration of this This chassis is equipped with the second generation technology into televisions and set top boxes simple and cost ®...
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Main Supply All sets in this chassis come with a buy-in Power Supply Unit from the following suppliers: • LG Philips for 42" sets • Delta for 52" sets. They are a black-box for Service. When defective, a new panel must be ordered and the defective panel must be sent for repair, unless the main fuse of the panel is broken.
EN 38 PB52.1HU LC IC Data Sheets 8. IC Data Sheets This section shows the internal block diagrams and pin configurations of ICs that are drawn as “black boxes” in the electrical diagrams (with the exception of “memory” and “logic” ICs).
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IC Data Sheets PB52.1HU LC EN 39 Diagram B05C, TPA4411RTJ (IC 7HV0) Pinning Functional Block Diagram (TOP VIEW) TPA4411 SVDD Audio In − R Audio Out − R Short SVSS SGND Circuit SVDD PGND Protection Audio Out − L Audio In − L SVSS PVSS OUTR...
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IC Data Sheets PB52.1HU LC EN 41 Diagram B10B, T6TF4HFG (IC 7GE2) Block Diagram Contrast Reserve Input Proc Contr, Brightness & & Clip Measure MVL manager White-point corr Color LUT Color gamut & Dithering Sharpness mapping Contr. enhance H LTI Output buffering Histogram Text enhance...
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EN 42 PB52.1HU LC IC Data Sheets Diagram B12A, TDA1517ATW/N1 (IC 7111) Not available at time of issue. Diagram T01A, TDA10060 (IC7T18) Block Diagram 54 MHz PSC/SPI host PSC/SPI SLAVE ACQUISITION internal bus MASTER third overtone interface INTERFACE PROCESSOR to all blocks crystal interrupt ATSC 8/16 VSB...
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IC Data Sheets PB52.1HU LC EN 43 Diagram T01B, TDA9897HL (IC 7T57) Block Diagram 4 MHz reference input EXTERNAL SOUND BAND-PASS FILTER i.c. ADRSEL GNDD LFSYN2 GNDA EXTFILO EXTFILI FREF OPTXTAL 40, 41 43, 44 C-BUS SYNTHESIZER 4 MHz FREQUENCY SUPPLY AND VCO REFERENCE...
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EN 44 PB52.1HU LC IC Data Sheets Diagram T01B, TD1736F/FHFXP (IC 7T57) Block Diagram FM-trap RF input (F) 4MHz IIC bus 5V Antenna power RF out Pin Configuration Terminal TD1736(O)F/FHFXP Remark Max. permissible current: Antenna power option 100mA Full band output RF Pin Output (53MHz - 865MHz) (only available in “O”...
Circuit Diagrams and PWB Layouts PB52.1HU LC EN 95 SSB: SRP List Explanation Example Personal Notes: 1 . 1 . Introduction Net Name Diagram +12-15V AP1 (4x) +12-15V AP4 (4x) SRP (Service Re ference Protocol) is a softw are too l that creates a list w i th all refer e n c es to signal lines. The list contains +12-15V AP5 (12x) references to the signals w i thin all schemat ics of a PWB.