Philips L04HU Specifikace

Published by BB 0469 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 14840©Copyright 2004 Philips Consumer Electronics B.V

Service Modes, Error Codes, and Fault FindingEN 10 L04HU AA5.menu item and press the MENU RIGHT key. The content of the error buffer is cleared7. ISP

Service Modes, Error Codes, and Fault FindingEN 11L04HU AA 5.2. Press the MENU button on the remote control transmitter. This brings up the normal use

Service Modes, Error Codes, and Fault FindingEN 12 L04HU AA5.television is working correctly and only to a certain extends. When this is not the case,

Service Modes, Error Codes, and Fault FindingEN 13L04HU AA 5.Table 5-2 Error code overview5.6 The Blinking LED ProcedureUsing this procedure, you can

Service Modes, Error Codes, and Fault FindingEN 14 L04HU AA5.Set Does Not Start Up Figure 5-5 Fault finding tree “Set does not start up” 5.8.3 Deflect

Service Modes, Error Codes, and Fault FindingEN 15L04HU AA 5.Figure 5-8 Fault finding tree “Blank screen” 5.8.4 Source SelectionSet is not able to go

Service Modes, Error Codes, and Fault FindingEN 16 L04HU AA5.Picture Ok, No SoundFigure 5-10 Fault finding tree “Picture ok, no sound” Unable To Perfo

Service Modes, Error Codes, and Fault FindingEN 17L04HU AA 5.5.8.8 Audio ProcessingNo SoundFigure 5-12 Fault finding tree “No sound” No RF audio for Q

Service Modes, Error Codes, and Fault FindingEN 18 L04HU AA5.Personal Notes: E_06532_012.eps060804

Block Diagrams, Testpoint Overviews, and Waveforms 19L04HU AA 6.6. Block Diagrams, Testpoint Overviews, and WaveformsWiring Diagram StandardE_14820_00

Technical Specifications, Connections, and Chassis OverviewEN 2 L04HU AA1.1. Technical Specifications, Connections, and Chassis OverviewNotes: • Descr

20L04HU AA 6.Block Diagrams, Testpoint Overviews, and WaveformsWiring Diagram SystemE_14820_005.eps210904SIDE A/V PANEL +HEADPHONEDCRT PANEL(componen

Block Diagrams, Testpoint Overviews, and Waveforms 21L04HU AA 6.Block Diagram Supply and DeflectionPOWER SUPPLY150443298417181314563213507E_14820_006.

22L04HU AA 6.Block Diagrams, Testpoint Overviews, and WaveformsTestpoint Overview Mono Carrier3139 123 5673.1E_14820_007.eps160604F001 A8F002 A7F003

Block Diagrams, Testpoint Overviews, and Waveforms 23L04HU AA 6.Block Diagram VideoF201 2V / div DCF203 2V / div DC500mV / div DC10ms / div1V /

24L04HU AA 6.Block Diagrams, Testpoint Overviews, and WaveformsTestpoint Overview CRT PanelE_14820_009.eps0909043139 123 5674.1F331 A2F332 A2F333 A2F

Block Diagrams, Testpoint Overviews, and Waveforms 25L04HU AA 6.Block Diagram Audio/ControlE_14820_010.eps150904HERCULESA4A3REAR I/O CINCHA8A5SP/LS(LS

26L04HU AA 6.Block Diagrams, Testpoint Overviews, and WaveformsI2C and Supply Voltage OverviewPOWER SUPPLY432984171814135321E_14820_011.eps2109043575

Circuit Diagrams and PWB Layouts 27L04HU AA 7.7. Circuit Diagrams and PWB LayoutsMono Carrier: Power SupplyA2,A4(3x)POWER_DOWNEPS1BTO 0213SYSTEM VERSI

28L04HU AA 7.Circuit Diagrams and PWB LayoutsMono Carrier: Diversity Table for A1 (Power Supply)10MH 2A------150KDIVERSITY TABLE FOR POWER SUPPLY32R

Circuit Diagrams and PWB Layouts 29L04HU AA 7.Mono Carrier: DeflectionPOWER_DOWNA1DAFBEAM CURRENTMEASUREMENTX-RAY PROTFOCUSVG2EHTRES200V68V35mRESABCDE

Technical Specifications, Connections, and Chassis OverviewEN 3L04HU AA 1.AV1 InYe - Video (CVBS) 1 V_pp / 75 ohm jqWh - Audio - L 0.5 V_rms / 10 ko

30L04HU AA 7.Circuit Diagrams and PWB LayoutsMono Carrier: Diversity Table for A2 (Deflection)Size-24112412680K 5%12345678910111234567891011ABCDEBU45

Circuit Diagrams and PWB Layouts 31L04HU AA 7.Mono Carrier: Tuner IF(optional)GNDNCMT*ABCDEFGABCDEFG1000 A41001 E81002 D81003 D81004 A10A44.9VRESA4123

32L04HU AA 7.Circuit Diagrams and PWB LayoutsMono Carrier: HerculesA49275A2A1A4A2A1A1A7A1,A3,A4,A5,A6,A7POWER DOWNforITVonlyRear I/OLTIPIPAUDOUTSRAUD

Circuit Diagrams and PWB Layouts 33L04HU AA 7.Mono Carrier: Features & ConnectivitiesA4A8SIDE AVPA NELFRONT AVPA NELfor ITV onlyI1TO 1259 (PIN 1-4

34L04HU AA 7.Circuit Diagrams and PWB LayoutsMono Carrier: Class D - Audio AmplifierCLASS D - AUDIO AMP (RESERVED)DIAGVSS2POWERUPEN2REL2VDD1SW2VDD2VS

Circuit Diagrams and PWB Layouts 35L04HU AA 7.Mono Carrier: Audio AmplifierPOWERDOWNI1TO 1246SP/LS MODULEDTO 1254SIDE I/OPANELBATH ROOMSPEAKERCONNECTI

36L04HU AA 7.Circuit Diagrams and PWB LayoutsMono Carrier: Rear I/O CinchA5MUTINGSVHSI1TO 0262SP/LS MODULEJ1TO 1227INTERFACE MODULEJ1TO 1229INTERFACE

Circuit Diagrams and PWB Layouts 37L04HU AA 7.Mono Carrier: Front ControlI1TO 1259SP/LS MODULE(STANDARD)ORJ1TO 1692INTERFACEMODULE(SYSTEM)A4,A9A4A9*vo

38L04HU AA 7.Circuit Diagrams and PWB LayoutsMono Carrier: DVD Power SupplyJ1TO 1534INTERFACE MODULE(optional)VCCOSCSS_INHCOMP GND BOOTOUTFBCOMOUTIND

Circuit Diagrams and PWB Layouts 39L04HU AA 7.Layout Mono Carrier: (Top Side)E_14480_002.eps1902043139 123 5673.11000 E81001 E61002 E51003 E51004 E710

Safety Instructions, Warnings, and NotesEN 4 L04HU AA2.2. Safety Instructions, Warnings, and Notes 2.1 Safety InstructionsSafety regulations require t

40L04HU AA 7.Circuit Diagrams and PWB LayoutsLayout Mono Carrier (Overview Bottom Side)E_14480_003.eps190204Part 1E_14480_003a.epsPart 2E_14480_003b.

Circuit Diagrams and PWB Layouts 41L04HU AA 7.Layout Mono Carrier (Part 1 Bottom Side)Part 1E_14480_003a.eps140504

42L04HU AA 7.Circuit Diagrams and PWB LayoutsLayout Mono Carrier (Part 2 Bottom Side)E_14480_003b.eps140504Part 2

Circuit Diagrams and PWB Layouts 43L04HU AA 7.Layout Mono Carrier (Part 3 Bottom Side)E_14480_003c.eps140504Part 3

44L04HU AA 7.Circuit Diagrams and PWB LayoutsLayout Mono Carrier (Part 4 Bottom Side)E_14480_003d.eps140504Part 4

Circuit Diagrams and PWB Layouts 45L04HU AA 7.CRT PanelBGRVSVMBlueGreenRed3k75188k73k773k75188k73k773k75188k7Vref7VPROTECTIONTHERMALBC1A1VrefVdd2.5V3k

46L04HU AA 7.Circuit Diagrams and PWB LayoutsCRT Panel: Eco ScavemVSVMSCAVEMCOILROTATIONCOIL(optional)V20V220pB1B1ECO SCAVEM0316 A61361 B71381 E71382

Circuit Diagrams and PWB Layouts 47L04HU AA 7.Layout CRT Panel (Top Side)3139 123 5674.1E_14480_004.eps1509040316 A20330 A11254 A21255 A21256 A21331 A

48L04HU AA 7.Circuit Diagrams and PWB LayoutsLayout CRT Panel (Bottom Side)E_14480_005.eps1509042333337623762331 A12332 A22333 A12334 A12335 A12362 A

Circuit Diagrams and PWB Layouts 49L04HU AA 7.Side AV + Headphone PanelRES1234567891012345678910ABCDABCD1232 A91250-A C11250-B D1*From Main Chassis 12

Safety Instructions, Warnings, and NotesEN 5L04HU AA 2.2.3.3 Rework on BGA (Ball Grid Array) ICsGeneralAlthough (LF)BGA assembly yields are very high,

50L04HU AA 7.Circuit Diagrams and PWB LayoutsLayout Side AV + Headphone Panel (Top Side)Layout Side AV + Headphone Panel (Bottom Side)E_14480_038.eps

Circuit Diagrams and PWB Layouts 51L04HU AA 7.Top Control PanelLayout Top Control Panel (Top Side)30163012301330143015volume-OFJMP3011L03SS1K8820RFROM

52L04HU AA 7.Circuit Diagrams and PWB LayoutsExternal SupplyEPS1BE_14820_028.eps150904EXTERNAL SUPPLYZD1100kC38220pFD1UF4005GC447pC20100nC21100nC647u

Circuit Diagrams and PWB Layouts 53L04HU AA 7.Linearity & Panorama PanelI2SD/1TO HORIZONTAL1u1uDIVERSITY TABLE22uRegions120N123 4123 4ABCDEABCDE14

54L04HU AA 7.Circuit Diagrams and PWB LayoutsSP/LS Module (NA-LA)Fishonly forMECHANICALFIXATIONSMARTLOADER SOCKETBATH ROOMSPEAKER SOCKET(16 OHM)A5To

Circuit Diagrams and PWB Layouts 55L04HU AA 7.Layout SP/LS Module (NA-LA) (Top Side)Layout SP/LS Module (NA-LA) (Bottom Side)R1U4D2D1C7C1U2U1 1US_LAEU

56L04HU AA 7.Circuit Diagrams and PWB LayoutsFront AV Module3139 188 6146.1I2FRONT AV MODULE12 50 -CVIDE O IN12 50 -ARIGHT12 50 -BLE FT31 5575 R31547

Circuit Diagrams and PWB Layouts 57L04HU AA 7.Layout Front AV Module (Top Side)Layout Front AV Module (Bottom Side)E_14820_030.eps1009043139 188 6146.

58L04HU AA 7.Circuit Diagrams and PWB LayoutsFront Interface PanelA9+6OFL01 USA ONLYRESINPUTRESONLYT4.0AERES12341234ABCDEABCDE1211 B11231 A31505 B416

Circuit Diagrams and PWB Layouts 59L04HU AA 7.Interface ModuleEPS1BA10(optional)A5A9A5A5I1TO CHASS ISCON 1 692CON 1 582CON 1 220TO CHASS ISTO CHASS IS

Directions for UseEN 6 L04HU AA3.3. Directions for UseYou can download this information from the following website:http://www.philips.com/support

60L04HU AA 7.Circuit Diagrams and PWB LayoutsLayout Interface Module (Top Side)E_14820_033.eps1509043139 188 6147.1Layout Interface Module (Bottom S

AlignmentsEN 61L04HU AA 8.8. AlignmentsIndex of this chapter:1. General Alignment Conditions2. Hardware Alignments3. Software Alignments and SettingsN

AlignmentsEN 62 L04HU AA8.8.3.1 OptionsTable 8-1 Option MenuOptions are used to control the presence / absence of certain features and hardware. How t

AlignmentsEN 63L04HU AA 8.Option Bit AssignmentFollowing are the option bit assignments for all L01 ITV software clusters.Table 8-3 Options Bit Descri

AlignmentsEN 64 L04HU AA8.8.3.2 DeflectionThe Deflection Sub menu contains the following items:• AKB ON to enable, OFF to disable the 'black curr

AlignmentsEN 65L04HU AA 8.• Vertical Amplitude (VA) Align the vertical amplitude so that the complete test pattern is visible.• Vertical S-Correction

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 66 L04HU AA9.9. Circuit Descriptions, List of Abbreviations, and IC Data SheetsIndex

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 67L04HU AA 9.9.2.2 Timing DiagramsPower ON - To Standby - Out of Standby - Power OFF

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 68 L04HU AA9.9.2.3 Startup Sequence When the set is connected to the AC power, the r

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 69L04HU AA 9.First Part of ScanPin 62 of the UOC delivers the horizontal drive signa

Mechanical InstructionsEN 7L04HU AA 4.4. Mechanical InstructionsIndex of this chapter:1. Set Disassembly2. Service Position3. Assy/Panel Removal4. Set

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 70 L04HU AA9.• Geometry distortion due to the impedance of the LOT causing the EHT t

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 71L04HU AA 9.During the first half of the intensity increase, the scan velocity is i

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 72 L04HU AA9.disable it during Standby. It is of logic “low” (0 V) under normal ope

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 73L04HU AA 9.9.5.3 Option SettingsThe option settings for the Tuner type can be foun

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 74 L04HU AA9.9.6.3 Audio Source SelectionThe signals coming out of the DEMDEC (inter

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 75L04HU AA 9.9.7.4 OptionsThe option settings allow for process of the video as per

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 76 L04HU AA9.9.10 Abbreviation list2CS 2 Carrier (or Channel) StereoACI Automatic Ch

Circuit Descriptions, List of Abbreviations, and IC Data SheetsEN 77L04HU AA 9.9.11 IC Data SheetsThis section shows the internal block diagrams and p

Spare Parts ListEN 78 L04HU AA10.10. Spare Parts List Not applicable

Revision ListEN 79L04HU AA 11.11. Revision ListFirst release.

Mechanical InstructionsEN 8 L04HU AA4.4.3.3 LTI/CTI Interface PanelRemove the LTI/CTI Interface panel from the Mono Carrier, by disconnecting it from

Service Modes, Error Codes, and Fault FindingEN 9L04HU AA 5.5. Service Modes, Error Codes, and Fault FindingIndex of this chapter:1. Test Points2. Ser