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/EL 0965 BU TV Consumer Care, the Netherlands...
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: 42PFL9664H/12 Elite Core Narrow & 3122 785 18570 Thin 42PFL9664H/60 3122 785 18570...
Page 3
Technical Specifications and, Connections Q549.6E LA EN 3 Connections 18570_001_090518.eps 090518 Figure 2-1 Connection overview Note: The following connector colour abbreviations are used USB2.0 (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, Ye= Yellow. 2.3.1 Side Connections 10000_022_090121.eps...
Page 4
EN 4 Q549.6E LA Technical Specifications and, Connections HDMI 5: Digital Video, Digital Audio - In Cinch: Audio - In (VGA/DVI) (see HDMI 1, 2, 3 & 4 - Rear Connections) Rd - Audio R 0.5 V / 10 kohm Wh - Audio L 0.5 V / 10 kohm...
Page 5
Technical Specifications and, Connections Q549.6E LA EN 5 15 - Video Red 0.7 V / 75 ohm 20 - Video CVBS / 75 ohm 16 - Status/FBL 0 - 0.4 V: INT 21 - Shield 1 - 3 V: EXT / 75 ohm 17 - Ground Video Aerial - In 18 - Ground FBL...
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.
Page 7
Precautions, Notes, and Abbreviation List Q549.6E LA EN 7 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.
Page 8
6.5 MHz. L' is Band E-DDC Enhanced Display Data Channel I, L is all bands except for Band I (VESA standard for communication LG.Philips LCD (supplier) channel and display). Using E-DDC, Loudspeaker the video source can read the EDID LVDS Low Voltage Differential Signalling information form the display.
Page 9
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 STBY STand-BY SVGA 800 ×...
EN 10 Q549.6E LA Mechanical Instructions 4. Mechanical Instructions Index of this chapter: Notes: 4.1 Cable Dressing • Figures below can deviate slightly from the actual situation, 4.2 Service Positions due to the different set executions. 4.3 Assy/Panel Removal 4.4 Set Re-assembly Cable Dressing 18570_201_090525.eps 090526...
Page 11
Mechanical Instructions Q549.6E LA EN 11 18570_200_090525.eps 090525 Figure 4-2 Cable dressing 47” 2009-May-29...
Page 12
EN 12 Q549.6E LA Mechanical Instructions Service Positions 4.3.3 Ambi Light Each Ambi Light unit is mounted on a subframe. Refer to For easy servicing of this set, there are a few possibilities Figure 4-4 for details. created: • The buffers from the packaging. •...
Page 13
Mechanical Instructions Q549.6E LA EN 13 4.3.7 Small Signal Board (SSB) Caution: It is mandatory to remount screws at their original position during re-assembly. Failure to do so may result in damaging the SSB. 1. Remove the Wi-Fi module that is mounted on the SSB. 2.
Page 14
EN 14 Q549.6E LA Mechanical Instructions 4.3.9 LCD Panel Refer to Figure 4-7 Figure 4-8 for details. 1. Follow steps described in section 4.3.8 IR & LED Board 2. Remove the screws that secure the rim [8]. 3. Remove both AmbiLight units. 4.
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 15 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: • All service-unfriendly modes (if present) are disabled, like: 5.1 Test Points – (Sleep) timer. 5.2 Service Modes –...
Page 16
“OK” button on the RC. Code Contents of SAM (see also Table 6-4) 39mm • Hardware Info. PHILIPS – A. SW Version. Displays the software version of the MODEL: 32PF9968/10 main software (example: Q5492-1.2.3.4 = PROD.SERIAL NO: AG 1A0620 000001 AAAAB_X.Y.W.Z).
Page 17
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 17 • With the “OK” key, it is possible to activate the selected NVM. ComPair will foresee in a possibility to do this. This action. identification number is the 12nc number of the SSB. •...
Page 18
EN 18 Q549.6E LA Service Modes, Error Codes, and Fault Finding Stepwise Start-up mode with a faulty FET 7U08 is done, you can destroy all IC’s supplied by the +3V3, due to overvoltage (12V on 3V3-line). It is recommended to measure first the FET 7U08 or others When the TV is in a protection state due to an error detected by FET’s on shortcircuit before activating SDM via the service stand-by software (error blinking is displayed) and SDM is...
Page 19
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 19 Stand by or Mains is applied Protection Standby Supply starts running. All standby supply voltages become available . st-by µP resets Initialise I/O pins of the st-by µP: If the protection state was left by short circuiting the - Switch reset-AVC LOW (reset state) SDM pins, detection of a protection condition during - Switch WP-NandFlash LOW (protected)
Page 20
EN 20 Q549.6E LA Service Modes, Error Codes, and Fault Finding From I_17660_125a.eps From I_17660_125a.eps Reset-system is switched HIGH by the Reset-system is switched HIGH by the Release reset MPEG4 module: AVC at the end of the bootscript AVC at the end of the bootscript BOLT-ON-IO: High Reset-system is connected to USB -reset,...
Page 21
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 21 Constraints taken into account: - Display may only be started when valid LVDS output clock can be delivered by the AVC . - Between 5 and 50 ms after power is supplied, display should receive valid lvds clock . action holder: AVC - minimum wait time to switch on the lamp after power up is 200ms.
Page 22
EN 22 Q549.6E LA Service Modes, Error Codes, and Fault Finding Constraints taken into account: - Display may only be started when valid LVDS output clock can be delivered by the AVC . - Between 5 and 50 ms after power is supplied, display should receive valid lvds clock . action holder: AVC - minimum wait time to switch on the lamp after power up is 200ms.
Page 23
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 23 action holder: AVC Constraints taken into account: - Display may only be started when valid LVDS output clock can be delivered by the AVC . action holder : St-by - Between 5 and 50 ms after power is supplied, display should receive valid lvds clock .
Page 24
EN 24 Q549.6E LA Service Modes, Error Codes, and Fault Finding 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 Ambilight...
Page 25
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 25 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.
Page 26
4. ComPair features TV software up possibilities. Introduction Specifications ComPair (Computer Aided Repair) is a Service tool for Philips ComPair consists of a Windows based fault finding program Consumer Electronics products. and offers the following: and an interface box between PC and the (defective) product.
Page 27
LAYER 1 errors are one digit errors. • ComPair II interface: 3122 785 91020. – LAYER 2 errors are 2 digit errors. • Software is available via the Philips Service web portal. • In protection mode. • ComPair UART interface cable for Q54x.x. –...
Page 28
EN 28 Q549.6E LA Service Modes, Error Codes, and Fault Finding out via ComPair, via blinking LED method LAYER 1-2 error, or in case picture is visible, via SAM. 5.5.2 How to Read the Error Buffer Use one of the following methods: •...
Page 29
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 29 Table 5-2 Error code overview Monitored Error/ Error Buffer/ Description Layer 1 Layer 2 Prot Blinking LED Device Defective Board MIPS BL / EB MIPS BL / EB SSB/Display SSB/display PNX doesn’t boot (HW cause) Stby µP...
Page 30
EN 30 Q549.6E LA Service Modes, Error Codes, and Fault Finding • Error 34 (Tuner). When there is no I C communication 5.6.2 How to Activate towards the tuner after start-up, LAYER 2 error = 34 will be logged and displayed via the blinking LED procedure when Use one of the following methods: SDM is switched on.
Page 31
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 31 Repair Tip • There will be still picture available but no sound. While the +3V3-STANDY and +1V2-STANDBY are permanent voltages. Class D amplifier tries to start-up again, the cone of the Supply voltages +1V2-PNX85XX and +1V2-PNX5100 are loudspeakers will move slowly in one or the other direction started immediately when +12V incoming voltage is available...
Page 32
EN 32 Q549.6E LA Service Modes, Error Codes, and Fault Finding During the start-up of the TV set, the logging will be displayed. This is also the case during rebooting of the TV set (the same logging appears time after time). Also available in the logging is the “Display Option Code”...
Page 33
Service Modes, Error Codes, and Fault Finding Q549.6E LA EN 33 5.8.15 SSB Replacement Follow the instructions in the flowchart in case a SSB has to be exchanged. See figure “SSB replacement flowchart”. Q54x.x Instruction note: SSB replacement Q528.x, Q522.x, Q529.x, Q54x.x START Set is still...
Page 34
Service 1. Disconnect the TV from the Mains/AC Power. technicians. 2. Press the “OK” button on a Philips TV remote control or a • FlashUtils_Q5492_x.x.x.x_commercial.zip. Not to be Philips DVD RC-6 remote control (it is also possible to use used by Service technicians.
Page 35
(UPG). This SW is not part of the FUS autorun.upg! and is not available in the One-Zip software file but provided separately via the commercial Philips website (software for service engineers only).The way of work on how to upgrade is included in the zip file.
EN 36 Q549.6E LA Alignments 6. Alignments Index of this chapter: • EU/AP-PAL models: a PAL B/G TV-signal with a signal 6.1 General Alignment Conditions strength of at least 1 mV and a frequency of 475.25 MHz 6.2 Hardware Alignments •...
Page 37
6.4.1 Introduction 42PFL9664H/12 08227 35975 18431 45288 30660 47282 00160 00000 196 42PFL9664H/60 08227 35975 18431 45288 30660 47282 00160 00000 196 The microprocessor communicates with a large number of I2C 47PFL9664H/12 08227 35975 18431 45288 30661 47282 00160 00000 197 ICs in the set.
Page 38
This implies that only a main software upgrade is screen. required if you use a “repaired” SSB for board swap instead of 2. Download the latest main software (FUS) from the a “new” SSB. www.p4c.philips.com website. Total Overview SAM modes Table 6-4 SAM mode overview Main Menu...
Page 39
Alignments Q549.6E LA EN 39 Main Menu Sub-menu 1 Sub-menu 2 Sub-menu 3 Description Dealer options Picture mute Off/On Select Picture mute On/Off. Picture is muted / not muted in case no input signal is detected at input connectors. Virgin mode Off/On Select Virgin mode On/Off.
Page 40
EN 40 Q549.6E LA Alignments Main Menu Sub-menu 1 Sub-menu 2 Sub-menu 3 Description Audio reproduction Acoustic system Cabinet design used for setting dynamic audio pa- rameters. Source selection EXT1/AV1 type SCART CVBS RGB LR Select input source when connected with external equipment.
Page 41
Alignments Q549.6E LA EN 41 Main Menu Sub-menu 1 Sub-menu 2 Sub-menu 3 Description Development file ver- Development 1 file version Display parameters DISPT 3.26.8.7 Display information is for development purposes. sions Acoustics parameters ACSTS 3.6.6.5 PQ - PRFPP 1.26.10.4 Ambilight parameters PRFAM 2.6.1.3 Development 2 file version 12NC one zip software...
EN 42 Q549.6E LA Circuit Descriptions 7. Circuit Descriptions Index of this chapter: Main difference with the Q549.2E LA chassis is the separation 7.1 Introduction of the Power Supply Unit into two separate ones. 7.2 Power Architecture 7.3 Front-End 7.1.1 Implementation 7.4 HDMI 7.5 Video and Audio Processing - PNX8543...
Page 43
Circuit Descriptions Q549.6E LA EN 43 7.1.3 SSB Cell Layout 1M71 1M59 1M01 1F02 1R12 serv Xilinx 1E51 DDR2 1E50 uart Head PCI/ pci/xio ² Right Left DDR2 CVBS Tuner Wifi DDR2 HDMI RJ45 Ethernet 1P00 FLASH Class-D 18310_201_090317.eps 090317 Figure 7-2 SSB layout cells (top view) 2009-May-29...
Page 44
EN 44 Q549.6E LA Circuit Descriptions Power Architecture Refer to figure Figure 7-3 for the power architecture of this platform. F use 12VD isp V display P la tfo rm LC D P o w e r Power-on Standby PNX5100 3V3stby +3V3 stby +1V2...
Page 45
Circuit Descriptions Q549.6E LA EN 45 Front-End P la tfo rm w ith e m b e d d e d E D ID The Front-End consist of the following key components: • Tuner HD1816AF E D ID : 2 5 3B •...
Page 46
EN 46 Q549.6E LA Circuit Descriptions PNX8543x MEMORY CONTROLLER TS in from channel decoder MPEG SYSTEM CI/CA LVDS for TS out/in for PRIMARY PROCESSOR flat panel display VIDEO PCMCIA LVDS (single or dual OUTPUT channel) DV-ITU-656 DV INPUT AV-PIP SUB-PICTURE VIDEO CVBS, Y/C, 3D COMB...
Page 48
EN 48 Q549.6E LA Circuit Descriptions DDR2-SDRAM PNX8543x TM2270 TS-IN VMSP (MPEG, AC-3, MP3 DECODER) SPDIF-IN1 SPDIF-IN SPDIF-OUT SPDIF-Out SPDIF-IN2 fast SPDIF I2S-IN-SD1 I2S-IN-SD2 I2S-IN-SD3 I2S-IN-SD4 I2S-IN-WS I2S-IN-SCK I2S-IN-OSC 4 × I 2 S SPDIF 4 × I 2 S HDMI HDMI_RX 4 ×...
Page 49
Circuit Descriptions Q549.6E LA EN 49 DDR2-SDRAM PNX8543x MCU_DDR I2C-1 IIC4_DMA I2C-2 IIC2_DMA MIPS 4KEc EJTAG I2C-3 IIC3_DMA AVDSP UART-1 UART1 PCI_XIO PCI/XIO UART-2 UART2 CI/CA USB2.0 I2C-MC SYSTEM UART-3 CONTROLLER PWMs 80C51 JTAG_MMIO EJTAG GPIOs 18440_205_090226.eps 090226 Figure 7-10 PNX8543 connectivity and compute subsystem The Connectivity Subsystem consists of: keys in the components, unauthorised exchange of these •...
Page 50
EN 50 Q549.6E LA Circuit Descriptions Common Interface CI+ Access Module (CAM) and the Integrated Digital Television (IDTV). The security mechanisms in CI+ are derived/copied from POD (with the exception of Out Of Band (OOB) used in Together with this platform, an extention to the Common US CA systems).
Page 51
Circuit Descriptions Q549.6E LA EN 51 18310_203_090317.eps 090317 Figure 7-12 Interface between Ambi Light and SSB 7.8.1 ARM controller The SPI bus is a synchronous serial data link standard that operates in full duplex mode. Refer to Figure 7-13 below for signal interfacing to and from the ARM controller.
Page 52
EN 52 Q549.6E LA Circuit Descriptions The ARM controller communicates with the LED drivers (on each AL module) via an SPI bus. For debugging purposes, the working principle is given below: • Data from the ARM controller is linked through the drivers, which are connected in cascade •...
IC Data Sheets Q549.6E LA EN 53 8. IC Data Sheets This chapter shows the internal block diagrams and pin electrical diagrams (with the exception of “memory” and “logic” configurations of ICs that are drawn as “black boxes” in the ICs).
Page 54
EN 54 Q549.6E LA IC Data Sheets Diagram SSB: Front End B02B, DRX3926K (IC 7T50) Block Diagram RF AGC MPEG-2 DVB-T/QAM IF AGC Main IF AMP CVBS Tuner DVB-T/QAM/ATV Demodulator Stereo Decoder Integrated Tuner S Audio Presaw Sense System Controller GPIO Pin Configuration VSSAH_CVBS...
Page 55
IC Data Sheets Q549.6E LA EN 55 Diagram SSB: PNX8543 - Stand-by Controller B04A, PNX8543 (IC7H00) Block Diagram PNX8543x MEMORY CONTROLLER TS in from channel decoder MPEG CI/CA SYSTEM LVDS for PRIMARY TS out/in for PROCESSOR flat panel display PCMCIA VIDEO LVDS (single or dual...
Page 56
EN 56 Q549.6E LA IC Data Sheets Diagram SSB: Ethernet B05A, PNX5120 (IC7C00) Block Diagram PNX51xx MEMORY CONTROLLER TM327x 1 LVDS RX 1 GIC 1 Video UIP L3K7 TM327x 2 GIC 2 LVDS RX 2 TM327x 3 GIC 3 PCI/XIO LVDS TX 1 Video LVDS TX 2...
Page 58
EN 58 Q549.6E LA IC Data Sheets Diagram SSB: Audio B10A, TPA3123D (IC 7D10) Block Diagram 0.22 F 22 H 470 F ROUT 0.68 F PGNDR 0.68 F PGNDL LOUT BYPASS 22 H 470 F AGND 0.22 F PVCCL AVCC PVCCR VCLAMP Shutdown...
Circuit Diagrams and PWB Layouts Q549.6E LA EN 123 SSB: SRP List Explanation Personal Notes: Example 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.
Page 124
Circuit Diagrams and PWB Layouts Q549.6E LA EN 124 SSB: SRP List Part 1 Netname Schematic B08D +3V3-STANDBY B08A (1×) AV1-B B07H (1×) CA-DATAEN B04H (1×) DDC-SCL B06B (1×) EJTAG-TDO B04A (2×) LED2 B09B +3V3-STANDBY B08D (3×) AV1-B B07A (2×) CA-INPACK B07D (1×) DDC-SCL...
Page 125
Circuit Diagrams and PWB Layouts Q549.6E LA EN 125 SSB: SRP List Part 2 Netname Schematic B05G (2×) PCI-AD25 B09A (1×) PCI-IRDY B05A (2×) PNX5100-DDR2-D30 B05F (1×) SCL-AMBI-3V3 B05E (3×) TX1C- B05E (1×) TXDAT+ B07F (1×) PCI-AD25 B04F (1×) PCI-PAR B05A (2×) PNX5100-DDR2-D31 B06A (1×)
Page 126
Circuit Diagrams and PWB Layouts Q549.6E LA EN 126 Layout Small Signal Board (Top Side) 1M99 1M95 1M20 1M01 1G51 1G50 1X08 1X01 CU71 CU70 5U17 2U21 2U32 2U36 2U35 2U34 2U33 5U16 5U21 5U20 5U06 BCG3 5U30 3U91 3U92 BCG0 3CAB 2CBY...
Page 127
Circuit Diagrams and PWB Layouts Q549.6E LA EN 127 Layout Small Signal Board (Bottom Side) 2CH4 FC08 9CA3 9CA2 ICA1 IAC3 IAC2 2CH5 FC10 9CA4 2CH6 9CA0 9CA1 IAC4 FAC0 FCJ4 FCBN 9CA5 ICAE FC19 ICGN ICA2 2CAT FCAT 2CBJ FCJ5 FCBM 2CBE...
Need help?
Do you have a question about the 42PFL9664H/12 and is the answer not in the manual?
Questions and answers