Philips LC4.31E Manual de usuario

Published by WS 0572 Customer Service Printed in the Netherlands Subject to modification EN 3122 785 15790©Copyright 2005 Philips Consumer Electronics

10LC4.1HE AB 6.Block Diagrams, Test Point Overviews, and WaveformsBlock Diagram Audio & ControlB4AUDIO AMPLIFIERIAUDIO AMPLIFIER (20”, 23”)B2HERC

Block Diagrams, Test Point Overviews, and Waveforms 11LC4.1HE AB 6.Testpoint Overview SSB (Top Side)3139 123 6019.1F_15310_025.eps270605X1X1SERVICE TE

12LC4.1HE AB 6.Block Diagrams, Test Point Overviews, and WaveformsTestpoint Overview SSB (Bottom Side)3139 123 6019.1F_15310_026.eps270605F002 C4F003

Block Diagrams, Test Point Overviews, and Waveforms 13LC4.1HE AB 6.I2C OverviewHERCULESTUNER + IFB1I²CB2SCALER IO (OPTIONAL)B8SCALERB6I-BOARDHCSIDE I/

14LC4.1HE AB 6.Block Diagrams, Test Point Overviews, and WaveformsSupply Voltage OverviewB5TV SUPPLYB1TUNER + IFB2HERCULESB3HERCULESB4AUDIO AMPLIFIER

Circuit Diagrams and PWB Layouts 15LC4.1HE AB 7.7. Circuit Diagrams and PWB LayoutsSide I/O Panel & LKB 15”1 2 3 4 56ABCD654321DCBA302641.7R30202K

16LC4.1HE AB 7.Circuit Diagrams and PWB LayoutsLayout Side I/O Panel 15” (Top Side)Layout Side I/O Panel 15” (Bottom Side)F_15790_013.eps0612053139 1

Circuit Diagrams and PWB Layouts 17LC4.1HE AB 7.Side I/O & Panel & LKB 20” & 23”123456ABCD654321DCBA302641.7R30202K2302541.7R3023560R30191

18LC4.1HE AB 7.Circuit Diagrams and PWB LayoutsLayout Side I/O Panel 20” & 23” (Top Side)Layout Side I/O Panel 20” & 23” (Bottom Side)F_15790

Circuit Diagrams and PWB Layouts 19LC4.1HE AB 7.i-Board Paneli-BOARDHCF_15800_006.eps2405053139 123 6133.3123456ABCD654321DCBAL16u8+3V3STBY+12V +3V3R5

Technical Specifications, Connections, and Chassis OverviewEN 2 LC4.1HE AB1.1. Technical Specifications, Connections, and Chassis OverviewIndex of thi

20LC4.1HE AB 7.Circuit Diagrams and PWB LayoutsLayout i-Board Panel (Top Side)Layout i-Board Panel (Bottom Side)F_15800_007.eps2405053139 123 6133.3F

Circuit Diagrams and PWB Layouts 21LC4.1HE AB 7.LED and IR PanelLED & IRJJ3139 123 6097.1F_15800_012.eps2805051 2 3 4 56ABCD654321DCBA3542220R+5VA

22LC4.1HE AB 7.Circuit Diagrams and PWB LayoutsLayout LED and IR Panel (Top Side)Layout LED and IR Panel (Bottom Side)3139 123 6097.2F_15800_013.eps2

Circuit Diagrams and PWB Layouts 23LC4.1HE AB 7.LCD Clock Panel1234ABCD4321DCBAR610KR7100KC40.1uFC61uFVDDC712PAK-8504-CQ4Q1BC857BR12K2R2100RLEDVSSSCLS

24LC4.1HE AB 7.Circuit Diagrams and PWB LayoutsPersonal Notes:E_06532_013.eps131004

AlignmentsEN 25LC4.1HE AB 8.8. AlignmentsIndex of this chapter:8.1 General Alignment Conditions8.2 Hardware Alignments8.3 Software AlignmentsNotes:

AlignmentsEN 26 LC4.1HE AB8.8.3.2 ADC Gain and Grey Scale AlignmentThe table below shows a number of important NVM settings (in decimal values) used f

AlignmentsEN 27LC4.1HE AB 8.8.4 Setting the Correct iTV ModelIf the i-Board is directly replaced by a new off-shelf module (already programmed with pl

Circuit Descriptions, Abbreviation List, and IC Data SheetsEN 28 LC4.1HE AB9.9. Circuit Descriptions, Abbreviation List, and IC Data SheetsIndex of th

Spare Parts ListEN 29LC4.1HE AB 10.10. Spare Parts ListSet LevelVarious1099h 9322 207 48682 LC150X02-A4 (LGPH)1099h 9322 220 99682 LC201V02-A3KB (LGPH

Safety Instructions, Warnings, and NotesEN 3LC4.1HE AB 2.Mini Jack: Audio Head phone - OutBk - Head phone 32 - 600 ohm / 10 mW otCinch: Video CVBS -

Spare Parts ListEN 30 LC4.1HE AB10.2939 5322 126 11578 1nF 10% 50V 06032940 5322 126 11578 1nF 10% 50V 06032941 5322 126 11578 1nF 10% 50V 06032942 53

Spare Parts ListEN 31LC4.1HE AB 10.0611 3139 127 05662 SW GENESIS 15”, 23”0611 3139 127 05682 SW GENESIS 20”0626 3139 127 06191 SW DDC DVI 20”0626 313

Revision ListEN 32 LC4.1HE AB11.11. Revision ListManual xxxx xxx xxxx.0• First release.

Mechanical InstructionsEN 4 LC4.1HE AB4.4. Mechanical InstructionsIndex of this chapter:4.1 Service Position4.2 Cable Dressing4.3 Assy/Panel Remova

Mechanical InstructionsEN 5LC4.1HE AB 4.4.3 Assy/Panel Removal4.3.1 Rear Cover Warning: Disconnect the mains power cord before you remove the rear cov

Service Modes, Error Codes, and Fault FindingEN 6 LC4.1HE AB5.5. Service Modes, Error Codes, and Fault FindingSee the relevant chassis manual (order c

Block Diagrams, Test Point Overviews, and Waveforms 7LC4.1HE AB 6.6. Block Diagrams, Test Point Overviews, and WaveformsWiring Diagram 15”F_15790_006.

8LC4.1HE AB 6.Block Diagrams, Test Point Overviews, and WaveformsWiring Diagram 20” & 23”F_15790_007.eps061205LEFTSPEAKERBSSBPOWERSUPPLY+INVERTER

Block Diagrams, Test Point Overviews, and Waveforms 9LC4.1HE AB 6.Block Diagram Video1302UR1316S TV INTUNER2321111328VIF2VIF18724513311RF_AGCSCLSDADCA