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 TY 0769 BU CD Customer Service...
EN 2 LC7.2E LA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: 1.1.3 Miscellaneous 1.1 Technical Specifications 1.2 Connection Overview Power supply: 1.3 Chassis Overview - Mains voltage (V : 220 - 240...
Technical Specifications, Connections, and Chassis Overview LC7.2E LA EN 3 Connection Overview G_16860_046.eps 310107 Figure 1-1 Side and rear I/O connections Note: The following connector colour abbreviations are used - Function Select 0 - 2 V: INT (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= 4.5 - 7 V: EXT 16:9...
EN 4 LC7.2E LA Technical Specifications, Connections, and Chassis Overview Common Interface - D2- Data channel 68p - See diagram B03C - D1+ Data channel - Shield - D1- Data channel Service Connector (UART) - D0+ Data channel - UART_TX...
Technical Specifications, Connections, and Chassis Overview LC7.2E LA EN 5 SIDE I/O PANEL POWER SUPPLY UNIT CONTROL PANEL SMALL SIGNAL BOARD LED PANEL H_16940_008.eps 050307 Figure 1-5 PWB/CBA locations (37” and 42” models without 1080p module) SIDE I/O PANEL 1080p PANEL...
• Be careful during measurements in the high voltage • Use only lead-free soldering tin Philips SAC305 with order section. code 0622 149 00106. If lead-free solder paste is required, • Never replace modules or other components while the unit please contact the manufacturer of your soldering is switched "on".
MADE IN BELGIUM MODEL 32PF9968/10 • Mix of lead-free soldering tin/parts with leaded soldering 220-240V 50/60Hz tin/parts is possible but PHILIPS recommends strongly to 128W avoid mixed regimes. If this cannot be avoided, carefully VHF+S+H+UHF PROD.NO: AG 1A0617 000001 clear the solder-joint from old tin and re-solder with new tin.
EN 8 LC7.2E 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 •...
EN 10 LC7.2E LA Mechanical Instructions H_16940_009.eps 050307 Figure 4-4 Cable dressing (42” models without 1080p module) G_16860_091.eps 150307 Figure 4-5 Cable dressing (42” models with 1080p module)
Mechanical Instructions LC7.2E LA EN 11 Service Positions Assy/Panel Removal For easy servicing of this set, there are a few possibilities 4.3.1 Rear Cover created: • The buffers from the packaging. Warning: Disconnect the mains power cord before you remove •...
EN 12 LC7.2E LA Mechanical Instructions b (1x) b (1x) G_16860_066.eps 010207 Figure 4-9 Side I/O module G_16860_077.eps 010207 Figure 4-12 Side I/O panel [3/3] 4.3.4 IR/LED Panel 1. Refer to next figure (is taken from the 32” model, but the method is comparable for the other screen sizes).
Mechanical Instructions LC7.2E LA EN 13 4.3.5 Speakers 4.3.6 1080p Panel This depends on the model/screen size: for the 26” and 32” 1. Refer to next figure(s). models, the bare speakers are accessible, while for the larger 2. Unplug cables [a]. Be careful with the LVDS connectors as models they are encased, and therefore must be replaced as they are very fragile.
EN 14 LC7.2E LA Mechanical Instructions 4.3.7 Main Supply Panel Some models (37 and 42PFL3512D) come with a so-called IPB (Integrated Power Board) power supply with integrated backlight inverters. Disassembly is equal as described below. 1. Refer to next figure (is taken from the 32” model, but the method is comparable for the other screen sizes).
Mechanical Instructions LC7.2E LA EN 15 4.3.9 LCD Panel 4. Do NOT forget to unplug the LVDS connector [e] from the SSB. Important: Be careful, as this is a fragile connector! 5. Remove T10 parker screw [b] that holds the Side I/O The disassembly method for the LCD panel differs per model module bracket.
EN 16 LC7.2E LA Service Modes, Error Codes, and Fault Finding 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: 5.2.1 General 5.1 Test Points 5.2 Service Modes Some items are applicable to all Service Modes or are general.
Service Modes, Error Codes, and Fault Finding LC7.2E LA EN 17 5.2.2 Service Default Mode (SDM) On Screen Menu After activating SDM, the following screen is visible, with SDM in the upper right corner of the screen to indicate that the Purpose television is in Service Default Mode.
EN 18 LC7.2E LA Service Modes, Error Codes, and Fault Finding 5.2.3 Service Alignment Mode (SAM) uploading via ComPair. Read paragraph “Service Tools” - > “ComPair”. Caution: When this mode is selected without ComPair connected, the TV will be blocked. Remove the Purpose AC power to reset the TV.
Service Modes, Error Codes, and Fault Finding LC7.2E LA EN 19 5.2.4 Customer Service Mode (CSM) Menu Explanation 1. MODEL. Type number, e.g. 42PFL7662/12. (*) 2. PROD S/N. Product serial no., e.g. SV1A0701000008. (*) Purpose 3. SW ID. Software cluster and version is displayed.
EN 20 LC7.2E LA Service Modes, Error Codes, and Fault Finding 5.2.5 Digital Customer Service Mode (DCSM) Purpose The Digital Customer Service Mode shows error codes and information on the IBO Zapper module (DVB reception part) operation settings. The call centre can instruct the customer to activate DCSM by telephone and read off the information displayed.
Introduction whether the Small Signal Board (SSB) or the display of a Flat ComPair (Computer Aided Repair) is a Service tool for Philips TV is defective. Thus to determine if LVDS, RGB, and sync Consumer Electronics products. and offers the following: signals are okay.
EN 22 LC7.2E LA Service Modes, Error Codes, and Fault Finding Error Codes Table 5-3 Error code overview Error 5.4.1 Introduction code Description Item nr. Remarks No error. Error codes are required to indicate failures in the TV set. In DC Protection of speakers.
PC Card Adapters (Sandisk or Kingston) • 9 short blinks followed by a pause of 1.5 seconds, with memory sizes of up to 256MB. Philips does not • 6 short blinks followed by a pause of 1.5 seconds, guarantee that other types of portable memory cards and •...
EN 24 LC7.2E LA Service Modes, Error Codes, and Fault Finding Software Upgrade Procedure 1. Power ON your TV with the power switch at the side of the TV. Put your TV ON by using the remote controller if the TV is in Stand-by.
Service Modes, Error Codes, and Fault Finding LC7.2E LA EN 25 Fault Finding and Repair Tips Alternative method (1): 1. Go to SAM. 2. Select NVM Editor. Notes: 3. Select ADR (address) to 1 (dec). • It is assumed that the components are mounted correctly 4.
EN 26 LC7.2E LA Service Modes, Error Codes, and Fault Finding AC ON Start Up (1) +5VSTBY to be measured +5VSTBY & +3V3STBY Available (1) at PDTC114ET (item 7322) RENEAS POR by +3VSTBY (2) (2) to be measured at pin 4...
Service Modes, Error Codes, and Fault Finding LC7.2E LA EN 27 Start SEMISTANDBY/ STANDBY Mute Audio BL_ADJ stop dimming (PWM duty cycle 100%) BL_ON_OFF = LOW Wait 300ms 300ms Switch OFF LVDS 20ms Wait 20ms LCD_PWR_ON = LOW Software Shutdown:...
EN 28 LC7.2E LA Service Modes, Error Codes, and Fault Finding Power Down INT: AC OFF or Transient INT Start Avoid false trigger Poll the Power Down INT for 5 times Mute Audio & VIdeo Notes: 1. Power Down INT will be based on fall edge triggering 2.
Block Diagrams, Test Point Overviews, and Waveforms LC7.2E LA Wiring Diagram 37” & 42” (ME7 Promo Set) WIRING 37”- 42” LCD (STYLING ME7 PROMO SET) LCD DISPLAY (1004) LVDS CN207 CN206 8G51 High Voltage (HV) Cable to panel (2x) is provided by supplier on PSU for Delta’s Integrated power Board (IPB)
Block Diagrams, Test Point Overviews, and Waveforms LC7.2E LA Block Diagram Video VIDEO B03A TUNER IF & DEMODULATOR +5VS 7113 TDA9886T/V4 1101 TD1316AF/IHP-2 DEMODULATOR 1102 SUPPLY VIF1 VIF1 IF_ATV CVBS MAIN SOUND TRAPS IF_OUT1 VIF-PLL TUNER VIF2 4.5 to 6.5 Mhz...
Block Diagrams, Test Point Overviews, and Waveforms LC7.2E LA Block Diagram Control & Clock Signals CONTROL & CLOCK SIGNALS B03B DVB-DEMODULATOR B03C DVB-COMMON INTERFACE B03A TUNER IF & DEMODULATOR B03D DVB-MOJO B04B VIDEO PROCESSOR 1101 7202 7204 TD1316AF/IHP-2 SVP CX32-LF...
Alignments LC7.2E LA EN 81 8. Alignments Index of this chapter: 8.3.1 Tuner Adjustment (RF AGC Take Over Point) 8.1 General Alignment Conditions 8.2 Hardware Alignments Purpose: To keep the tuner output signal constant as the input 8.3 Software Alignments signal amplitude varies.
EN 82 LC7.2E LA Alignments • When finished return to the SAM root menu and press Option Settings STANDBY on the RC to store the aligned values to the NVM. 8.4.1 Introduction Table 8-2 Tint settings The microprocessor communicates with a large number of I ICs in the set.
EN 84 LC7.2E LA Alignments Option Bit Overview Below find an overview of the Option Codes on bit level. Table 8-3 Option codes at bit level (OP1-OP4) Option Byte & Bit Dec. Value Option Name Description Byte OP1 Bit 7 (MSB)
Alignments LC7.2E LA EN 85 Table 8-4 Option codes at bit level (OP5-OP7) Option Byte & Bit Dec. Value Option Name Description Byte OP5 Bit 7 (MSB) NVM_CHECK ON = NVM (range) checking is available OFF = NVM (range) checking is not available...
EN 86 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Introduction Index of this chapter: 9.1 Introduction 9.2 LCD Power Supply The LC7.x (development name “LC07”) is a new global chassis 9.3 DC/DC converters...
26 and 32 inch sets use a “Delta” PSU All Power Supply Units deliver the following voltages to the • 37 and 42 inch sets use a “PPS” (Philips Power Solutions) chassis: PSU, except IPB PSUs; they come from “Delta”.
EN 88 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets DC/DC converters Video CVBS SAW filter IF Demodulator A switch generates the +5.2 V (+5V_SW) from the +5.2 V Audio Tuner SAW filter (+5V_STANDBY) supply voltage. For LCD sets, this switch is mounted on-board the SSB.
Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.2E LA EN 89 The pin assignment of all analogue tuners is equal and can be DVB-T Signal Processing found in table “Pin assignment analogue tuners”. The DVB-T cell on the SSB is built around the “MOJO” MPEG...
EN 90 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.5.2 Supply “Block diagram video processing” shows the input and output signals to and from the Trident Video Processor in EU applications. The internal voltages that are used are: •...
Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.2E LA EN 91 1080p Panel (if present) Audio Processing In the LC7.x chassis with 1080p full-HD LCD panel (e.g. the The audio decoding is done entirely via the Multistandard 42PFL7662D), an extra module called “1080p panel” is Sound Processor (MSP) 4450P (item 7411).
EN 92 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets Principle 9.10 HDMI 9.10.1 Introduction Note: Text below is an excerpt from the ”HDMI Specification” that is issued by the HDMI founders (see http://www.hdmi.org). The High-Definition Multimedia Interface is developed for transmitting digital signals from audiovisual sources to television sets, projectors and other video displays.
Multiplexing; A multiplexing technique the customers wishes that distributes the data to be LATAM LATin AMerica transmitted over many carriers LC07 Philips chassis name for LCD TV 2007 Customer Service Mode project CVBS Composite Video Blanking and Liquid Crystal Display Synchronisation...
4.406250 MHz and 4.250000 MHz Sound Intermediate Frequency SMPS Switch Mode Power Supply SouND SOPS Self Oscillating Power Supply S/PDIF Sony Philips Digital InterFace SRAM Static RAM Small Signal Board STBY Stand-by SVHS Super Video Home System Sub Woofer / SoftWare / Switch...
Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.2E LA EN 95 9.12 IC Data Sheets This section shows the internal block diagrams and pin layouts of ICs that are drawn as "black boxes" in the electrical diagrams (with the exception of "memory" and "logic" ICs).
EN 96 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.12.2 Diagram B03C, Type STV0700 (IC7K00), PCMCIA Controller Block Diagram Pin Configuration H_16861_001.eps 060307 Figure 9-15 Internal block diagram and pin configuration...
Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.2E LA EN 97 9.12.3 Diagram B03D, Type PNX8314HS (IC7G00), DVB-MOJO Block Diagram 16 bit@133 MHz EJTAG, DSU CPU PR1910 SDRAM interface Fast PI-Bus@120 MHz PI Bridge Central Data Unit Priority int ctrl...
EN 98 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.12.4 Diagram B04B, Type SVP CX32 (IC7202), Trident Video processor Block Diagram 16/32 5 CVBS UMAC Noise Memory Control Reduction 2 Chroma CRTC PC RGB x 1 10bit Gama...
Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.2E LA EN 99 9.12.5 Diagram B04C, Type MSP4450P (IC7411), Micronas Sound Processor Block Diagram Loud- Sound IF1 Pre- speaker DAC/ modulator processing Sound Sound IF2 High- Processing Resolution Center internal /...
EN 100 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.12.6 Diagram B06C, Type SIL9025CTU(IC7817), HDMI Receiver Block Diagram Pin Configuration G_16860_073.eps 300107 Figure 9-19 Internal block diagram and pin configuration...
Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.2E LA EN 101 9.12.7 Diagram B06C, Type UDA1334ATS (IC7810), Audio DAC Block Diagram V DDD V SSD PLL0 DIGITAL INTERFACE DATAI DE-EMPHASIS UDA1334ATS SYSCLK/PLL1 SFOR1 MUTE SFOR0 INTERPOLATION FILTER DEEM/CLKOUT NOISE SHAPER...
EN 102 LC7.2E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.12.8 Diagram B07, Type TDA8932T (IC7A01), Audio Amplifier Block Diagram BOOT1 OSCILLATOR DDP1 IN1P DRIVER HIGH OUT1 CTRL MODULATOR DRIVER SSP1 IN1N MANAGER BOOT2 INREF DDP2 IN2P DRIVER...
Spare Parts List LC7.2E LA EN 103 10. Spare Parts List Set Level per Model Number (CTN) 32PFL3512D/12 26PFL3512D/12 0815 Proc. main SW Download from website 5213 2422 264 00605 Loudsp. 6Ω 15W FR 0816 Proc. NVM SW Download from website 5215 2422 264 00607 Loudsp.
EN 104 LC7.2E LA Spare Parts List 8521 3104 311 12481 Cable 14p/400/14p Wh 1116 3139 268 08961 Side IO Assy [D] 42 1103 2422 549 44341 SAW 38.9MHz K9656M 8735 3139 131 08041 Cable 4p/560 820/2ft 8002 3104 311 08071 Cable 2P3/140...
Revision List LC7.2E LA EN 111 11. Revision List Manual xxxx xxx xxxx.0 • First release. Manual xxxx xxx xxxx.1 • All chapters: 1080p panel info and new model numbers added. • Per chapter the following changes: 1. Updated with new model numbers.