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EN 2 LC7.5E 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 LC7.5E LA EN 3 Connection Overview COMMON INTERFACE TV ANTENNA HDMI 2 HDMI 1 EXT. 4 S-VIDEO AUDIO IN H_17370_051.eps 100807 Figure 1-1 Side and rear I/O connections Note: The following connector colour abbreviations are used 1.2.2...
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EN 4 LC7.5E LA Technical Specifications, Connections, and Chassis Overview EXT2: Video YC - In, CVBS - In/Out, Audio - In/Out - Audio R 0.5 V / 1 kohm - Audio R 0.5 V / 10 kohm - Audio L 0.5 V...
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Technical Specifications, Connections, and Chassis Overview LC7.5E LA EN 5 Chassis Overview SIDE I/O PANEL MAIN SUPPLY UNIT CONTROL BOARD SMALL SIGNAL BOARD LED PANEL H_17370_052.eps 090807 Figure 1-4 PWB/CBA locations (32" sets) SIDE I/O PANEL MAIN SUPPLY UNIT CONTROL BOARD...
• 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 LC7.5E 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 •...
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Mechanical Instructions LC7.5E LA EN 9 H_17370_072.eps 090807 Figure 4-2 Cable dressing (42" sets)
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EN 10 LC7.5E LA Mechanical Instructions 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 •...
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Mechanical Instructions LC7.5E LA EN 11 4.3.2 AmbiLight Lamps (if present) 4.3.4 Side I/O Panel 1. Refer to next figure. 1. Refer to next figures. 2. Unplug connectors [1]. 2. Unplug connectors [1]. To release the flatcable connector 3. Remove the T10 parker screws [2].
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EN 12 LC7.5E LA Mechanical Instructions 4.3.6 Speakers Unplug the speaker cables and remove the speaker. 4.3.7 Main Supply Panel 1. Unplug cables. 2. Remove the fixation screws. 3. Take the board out (it hinges at the left side). When defective, replace the whole unit.
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Mechanical Instructions LC7.5E LA EN 13 4.3.9 LCD Panel 5. Remove the T20 panel fixation screws [3]. Note that the number of these screws can vary, depending on the screensize. 1. Refer to next figures. 6. Lift he complete central sub-frame from the set [4] (incl. the 2.
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EN 14 LC7.5E LA Mechanical Instructions 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 "Cable dressing".
Service Modes, Error Codes, and Fault Finding LC7.5E LA EN 15 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.
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EN 16 LC7.5E LA Service Modes, Error Codes, and Fault Finding 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.
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Service Modes, Error Codes, and Fault Finding LC7.5E LA EN 17 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.
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EN 18 LC7.5E LA Service Modes, Error Codes, and Fault Finding 5.2.4 Customer Service Mode (CSM) Menu Explanation 1. MODEL. Type number, e.g. 32PFL7762D/05. (*) 2. PROD S/N. Product serial no., e.g. AG1A0712123456. (*) Purpose 3. SW ID. Software cluster and version is displayed.
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Service Modes, Error Codes, and Fault Finding LC7.5E LA EN 19 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.
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ComPair Note: If you encounter any problems, contact your local support desk. Introduction ComPair (Computer Aided Repair) is a Service tool for Philips 5.3.2 LVDS Tool Consumer Electronics products. and offers the following: 1. ComPair helps you to quickly get an understanding on how Support of the LVDS Tool has been discontinued.
Service Modes, Error Codes, and Fault Finding LC7.5E LA EN 21 Error Codes Table 5-2 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.
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PC Card Adapters (Sandisk or Kingston) Example (2): the content of the error buffer is “12 9 6 0 0” with memory sizes of up to 256MB. Philips does not After entering SDM, the following occurs: guarantee that other types of portable memory cards and •...
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Service Modes, Error Codes, and Fault Finding LC7.5E LA EN 23 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.
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EN 24 LC7.5E LA Service Modes, Error Codes, and Fault Finding 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.
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Service Modes, Error Codes, and Fault Finding LC7.5E LA EN 25 AC ON V1.5 LC07S 13 June 2007 Start Up +5VSTBY & +3V3STBY Available M16C POR by +3VSTBY 150ms STANDBYn = LOW InitCold Component: Error 6 - NVM 1. Check SDM port.
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EN 26 LC7.5E LA Service Modes, Error Codes, and Fault Finding Start SEMISTANDBY/ STANDBY Mute Audio (ANTI_PLOP=LOW) (MUTEn =HIGH) BL_ADJ (PWM duty cycle 70%) BL_ON_OFF = LOW Wait 300ms 300ms Switch OFF LVDS 20ms Wait 20ms LCD_PWR_ON = LOW Software Shutdown:...
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Service Modes, Error Codes, and Fault Finding LC7.5E LA EN 27 Start Power Down INT: AC OFF or Transient INT Avoid false trigger Poll the Power Down INT for 5 times Mute Audio & VIdeo Notes: 1. Power Down INT will based on fall edge triggering 2.
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EN 28 LC7.5E LA Service Modes, Error Codes, and Fault Finding Personal Notes: E_06532_012.eps 131004...
Block Diagrams, Test Point Overviews, and Waveforms LC7.5E LA Block Diagram Video VIDEO TUNER IF & DEMODULATOR +5VS 7113 TDA9886T/V4 1101 TD1316AF/IHP-2 DEMODULATOR 1102 SUPPLY VIF1 VIF1 MAIN IF_ATV SOUND TRAPS CVBS IF_OUT1 VIF-PLL TUNER 4.5 to 6.5 Mhz VIF2...
Block Diagrams, Test Point Overviews, and Waveforms LC7.5E LA Block Diagram Control & Clock Signals CONTROL & CLOCK SIGNALS B03A B03B B03C B05A B05E DVB-DEMODULATOR DVB-COMMON INTERFACE TUNER IF & DEMODULATOR DVB-MOJO B05B DDR & CPU INTERFACE TRIDENT - WX68...
Block Diagrams, Test Point Overviews, and Waveforms LC7.5E LA Test Point Overview SSB (Overview Bottom Side) A115 E5 F129 D5 F211 A5 F312 C4 F328 C3 F344 B2 F363 C3 F387 B3 F520 D2 F537 E2 F613 E2 FA05 A3...
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Block Diagrams, Test Point Overviews, and Waveforms LC7.5E LA Test Point Overview SSB (Part 1 Bottom Side) Part 1 H_17370_025a.eps 070804 H_17370_025a.eps 070804...
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Block Diagrams, Test Point Overviews, and Waveforms LC7.5E LA Test Point Overview SSB (Part 2 Bottom Side) Part 2 H_17370_025b.eps 070804...
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Block Diagrams, Test Point Overviews, and Waveforms LC7.5E LA Test Point Overview SSB (Part 3 Bottom Side) Part 3 H_17370_025c.eps 070804...
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Block Diagrams, Test Point Overviews, and Waveforms LC7.5E LA Test Point Overview SSB (Part 4 Bottom Side) Part 4 H_17370_025d.eps 070804...
Circuit Diagrams and PWB Layouts LC7.5E LA SSB: DVB-Demodulator 2F10 B 2F11 B DVB - DEMODULATOR B03A B03A 2F12 B 2F13 B 2F14 B 2F15 B 2F16 B 2F17 B 2F18 B 2F19 B 2F20 B 2F21 B 2F22 C...
Alignments LC7.5E LA EN 87 8. Alignments Index of this chapter: Specifications 8.1 General Alignment Conditions 8.2 Hardware Alignments Test 8.3 Software Alignments Description Point Min. Typ. Diagram 8.4 Option Settings +3V3_FE FF14 3.27 3.4 B03A_DVB- Demod Note: Figures below can deviate slightly from the actual +1V2_CORE FE08 1.14 1.24 1.34 B05C_WX_POW...
EN 88 LC7.5E LA Alignments If you do not have a colour analyser, you can use the default Option Settings values. This is the next best solution. The default values are average values coming from production (statistics). 8.4.1 Introduction •...
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Alignments LC7.5E LA EN 89 Panel Code Option Byte Sets 12NC Sets Type Panel Type Panel 12NC (Dec) Ambilight Group 1 Group 2 CMO: V315B1-L05 9322 248 65682 8670 000 32646 32PFL7962D/05 Reserved Reserved Reserved Reserved Reserved Reserved AUO: T420HW01V2...
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EN 90 LC7.5E 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)
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Alignments LC7.5E LA EN 91 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 92 LC7.5E 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 LC7.5x chassis (development name “LC07S”) is a digital 9.3 DC/DC converters...
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32" sets use a “Delta” PSU A switch (mounted on-board the SSB) generates the +5 V • 42" sets use a “PPS” (Philips Power Solutions) PSU (+5V_SW) from the +5 V (+5V_STANDBY) supply voltage. • 52" sets use a “Delta” PSU.
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EN 94 LC7.5E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets DVB-T Signal Processing LD1117DT3 +3V3_STBY Refer to the LC7.2E LA Service Manual. +5V_STANDBY +1V8_STBY LF18CDT 9.5.1 Common Interface (CI) STANDBY +5V_SW Refer to the LC7.2E LA Service Manual.
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Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.5E LA EN 95 Audio Processing System overview Refer to the LC7.2E LA Service Manual. 1.2V 2.5V 3.3V 5V 1.2V 2.5V 3.3V 5V ATV - RF CVBS input ATV - RF CVBS input...
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EN 96 LC7.5E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets HDMI RESET MUX Microprocessor DDC Reset 9.8.1 Introduction RESET RX BUF (+5V) HDMI 1 Refer to the LC7.2E LA Service Manual. HDMI switch Sil9185 (+5V) (Port A) HDMI 2 (+5V) 9.8.2...
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...
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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 LC7.5E LA EN 99 9.10 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).
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EN 100 LC7.5E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.2 Diagram B03B, Type STV0700 (IC7K00), PCMCIA Controller Block Diagram Pin Configuration H_16861_001.eps 060307 Figure 9-12 Internal block diagram and pin configuration...
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Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.5E LA EN 101 9.10.3 Diagram B03C, Type PNX8314HS (IC7G00), DVB-MOJO Block Diagram 16 bit@133 MHz EJTAG, DSU CPU PR1910 SDRAM interface Fast PI-Bus@120 MHz PI Bridge Priority int ctrl Central Data Unit...
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EN 102 LC7.5E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.4 Diagram B05A, B05C, Type SVP WX68 (IC7C01), Trident Video processor Block Diagram Luma NTSC/PAL/ Deinterlacer SECAM CVBS1 Cubic4 3:2/2:2 pull Scalar 3D Comb Gamma LUT down CVBS1...
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Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.5E LA EN 103 9.10.5 Diagram B06A, Type MSP4450P (IC7411), Micronas Sound Processor Block Diagram Sound IF1 Loud- Pre- speaker DAC/ processing modulator Sound Sound IF2 High- Processing Resolution Center internal /...
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EN 104 LC7.5E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.6 Diagram B06B, 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...
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Circuit Descriptions, Abbreviation List, and IC Data Sheets LC7.5E LA EN 105 9.10.7 Diagram B07C, Type UDA1334ATS (IC7N07), 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...
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EN 106 LC7.5E LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.8 Diagram B07C, Type SIL9125CTU (IC7817), HDMI Receiver Block Diagram H_17370_075.eps 100807 Figure 9-18 Internal block diagram 9.10.9 Diagram B07D, Type Sil 9185 (IC7M07), HDMI Switch Block Diagram H_17370_074.eps...
Spare Parts List LC7.5E LA EN 107 10. Spare Parts List Index of this chapter: Table 10-3 Table 10-5 32PFL7962D/05 (Alt. BOM 1) 42PFL7762D/05 (Alt. BOM 1) 10.1 Set Level 10.2 Small Signal Board [B] Item Philips 12NC Description Item...
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EN 108 LC7.5E LA Spare Parts List Table 10-7 10.2 Small Signal Board [B] 42PFL7962D/05 (Alt. BOM 1) Item Philips 12NC Description 2410 202002100215 220uF 20% 25V Item Philips 12NC Description 2411 202055200291 10uF 20% 6.3V 0603 Table 10-9 SSB: 32 and 42PFL7762D/ 0815 Proc.