Philips L06.1E AA technical specifications LSP Class D Audio Amplifier Res, Class-D

Page 28

Circuit Diagrams and PWB Layouts L06.1E AA 7. 28

LSP: Class D Audio Amplifier (Res)
1	2	3	4	5	6

789

1901 C9	5913 A8
1902 D9	5914 B8

A3 CLASS D - AUDIO AMP(RES)

				2931	Vaudio+
					Vaudio+						6906
				3n3							6906
A				3n3						Vaudio+	Vaudio-
				3931						Vaudio+
				3931
					3973	10K					BAV99
				220K					2951	3958	BAV99
				Audio_Gnd			2977	Vaudio-			2K2
									47n		2K2
A6	AUDIO-SW	*4930							47n		2961
A6	AUDIO-SW	*4930				2914	22u		2950
					7901-1	2914	22u		2950		10u
					7901-1		Audio_Gnd
					LM393N	8 100n	Audio_Gnd
	AUDIO-L	*9917	3930	2930	LM393N				47n
A6	AUDIO-L	*9917	3930	2930	3				47n

+Vaudio

100n

2964 Audio_Gnd

2911

A3

5913

Vaudio+

100n

	1904 F1	6904 E3
	2911 A8	6905 B6
	2913 B8	6906 A6
	2914 A3	6962 C3
	2930 B2	7901-1 A3
A	2931 A2	7901-2 E3
A	2933 B2	7902 C5
	2934 B2	7903 D3
	2935 E2	7904 C2
	2936 D2	9917 B1
	2938 F2	9918 E1
	2939 E2
	2942 C4

				Audio_Gnd			2949		3960
		3K9	2934 100n	1
		3K9	2934 100n	2			470u		100K
				2

			3n3	4	3942	2K2	2948		2
		3932	3934	3K9			Audio_Gnd			2963	10p
		3932					22u	1	3			-Vaudio
	B	1K0					22u	1	3			-Vaudio
							2947		6905
							2947		6905
		2933	3933	3935 -V			Vaudio-		P0102DA
		2933	3933	3935 -V			Vaudio-		P0102DA
			120R				47n
		6n8	120R	10K

	Audio_Gnd
	+Vaudio						Vaudio+
							Vaudio+
			Vaudio-	7902		13
			2960	TDA8925J	5	13
	3959	3K9			VDD1	Φ VDD2	3952	39K
			22u		CLASS-D
			2942		AMPLIFIER
A4	SUB_MUTE		2942		AMPLIFIER

Audio_Gnd

100n

2965

Audio_Gnd5914

		5910
2913	100n	2978

Audio_Gnd

Vaudio-

-V

22u

2979

47n

Audio_Gnd

	2945 D5
	2946 D5
	2947 B5
	2948 B5
B	2949 B5
B	2950 A5
	2951 A5
	2952 C6
	2953 D6
	2954 D7
	2955 C7
	2957 C8
	2960 C4
	2961 A5
	2963 B6

C

6962

-Vaudio

1

6

2952

100n

SW1

BOOT1

2

A3,A6 VOL_MUTE

3962

BZX384-C33

3949

REL1

1u0

7904

22K

4

3961

470R

EN1

7

33K

BC857B

3943

3974

OUT1

2K2

4K7

9

STAB

3955

3

3947

DIAG

15

POWERUP

39K

4R7

Vaudio-

2953

12

BOOT2

17

7903

SW2

1u0

Audio_Gnd

16

REL2

PDTC143ZT

14

11

EN2

OUT2

D

VSS1

VSS2

3953

3971

8

10

39K

Vaudio-

2945

Vaudio-

4R7

470u

2936

2946

Vaudio+

3n3

220n

3937

6904

-V

Audio_Gnd

220K

BZX384-C27

Audio_Gnd

E

A3,A6

AUDIO-C

9918

	A3,A6	AUDIO-R													3936					2935								8
		AUDIO-R									4931				3936					2935		5
											4931											5
																	3K9		2939		100n							7
																	3K9		2939		100n	6						7901-2
																						6
																			3n3
		AUDIO-SW																	3n3									LM393N
																3938								3940 3K9				4
																3938
												board
	A3 VOL_MUTE				1							board				2938				3939						3941 -V
						1904											1K0
	A3	AUDIO-R								2		HybridFrom And	ITVFor								100R
										2
										3							6n8									10K
	A3	Audio_Gnd								3							6n8									10K
	A3	Audio_Gnd								4						Audio_Gnd
F	A3	AUDIO-L								4						Audio_Gnd
		AUDIO-L								5
		AUDIO-C								5
		AUDIO-C								6
										-K
					B6B-PH					-K
	3139 123 5895.6
		1													2											3		4			5	6

			2957	470n 3956	GND-AUDAudio_Gnd									SUBWOOFER
			2957	470n 3956	2982	15n			B3B-EH-A					SUBWOOFER
5901							1901						PASSIVE
33u												1
2955												2
		Vaudio-										3
												3
680p					V
680p							Audio_Gnd

2954				1902
			1	L
Vaudio+
		Audio_Gnd	2
680p	Audio_Gnd
			3
2971
			4
Vaudio-
		Audio_Gnd		R
680p

2970

Vaudio+

680p

5902

33u

2984

470n

2983

15n

3972

V

Audio_Gnd

G_16350_003.eps 210306

7

8

9

C	2964 A7
C	2965 B7
	2970 D7
	2971 D7
	2977 A4
	2978 B8
	2979 B8
	2982 C8
	2983 E8
	2984 E8
	3930 B2
	3931 A2
D	3932 B2
D	3933 B2
	3934 B3
	3935 B3
	3936 E2
	3937 E2
	3938 F2
	3939 F2
	3940 F3
	3941 F3
	3942 B4
	3943 C4
E	3947 C3
E	3949 C3
	3952 C6
	3953 D6
	3955 C7
	3956 C8
	3958 A5
	3959 C3
	3960 B5
	3961 C3
	3962 C1
F	3971 D7
F	3972 E8
	3973 A3

3974 C4

4930 A1

4931 E1

5901 C7

5902 D7

5910 B8

Image 28

Contents Contents Colour Television ChassisTechnical Specifications Technical Specifications, Connections, and Chassis OverviewConnection Overview L06.1E Cinch Video YPbPrCinch DVI Audio Cinch HD/CVI AudioChassis Overview PWB locationSafety Instructions, Warnings, and Notes Safety InstructionsMaintenance Instructions GeneralL06.1E Safety Instructions, Warnings, and Notes Practical Service Precautions Safety Instructions, Warnings, and Notes L06.1EAlternative BOM identification Directions for Use L06.1E Directions for UseService Connector for IAP Set DisassemblyService Positions Mechanical InstructionsL06.1E Mechanical Instructions Assy / Board Removal Mains Switch/LED PanelTop Control & Side I/O Assy/Panel Set Re-assembly LSP locking handlesService Modes, Error Codes, and Fault Finding L06.1E Service Modes, Error Codes, and Fault FindingService Modes Test PointsService Modes, Error Codes, and Fault Finding L06.1E How to NavigateHow to Exit How to store SAM settingsProblems and Solving Tips Related to CSM Service ToolsError Codes How to OrderInstalling the IAP software on a PC Programming the Flash ICBlinking LED Procedure Fault Finding and Repair TipsService Tips Software DownloadingNVM default values Default Values Hex Dec Address dec 29PT9521/12 32PW9551/12SAM Menu Structure SAMBlock Diagrams, Testpoint Overviews, and Waveforms Wiring DiagramSpeaker R CRT Socket Speaker LBlock Diagram LSP Supply and Deflection Power SupplyTestpoint Overview LSP Block Diagram Video VideoBlock Diagram Audio AudioI2C Overview ERR+3V3STBY Panellink Receiver ERRSupply Lines Overview Supply Line OverviewLSP Power Supply Circuit Diagrams and PWB LayoutsCircuit Diagrams and PWB Layouts L06.1E AA Deflection LSP DeflectionCLASS-D LSP Class D Audio Amplifier ResAmplifier LSP Audio Amplifier LSP Tuner if Res A6 Interfacing LSP InterfacingLSP Scart I/O Res SC2-OUTOUT TER-CVBS-OUTLayout LSP Top Side Layout LSP Overview Bottom Side PartG16350009a.eps G16350009b.eps G16350009c.eps G16350009d.epsPart Layout LSP Part 1 Bottom SideLayout LSP Part 2 Bottom Side Layout LSP Part 3 Bottom Side Layout LSP Part 4 Bottom Side B1 Power Supply & Connectivities SSB Power Supply & ConnectivitiesMicroprocessor SSB Micro ProcessorEprom EepromB3 Tuner if & Demodulator SSB Tuner if & DemodulatorSupplyana SVPEX42Analogifc SSB DDR Dram & Supply B5 DDR Dram & SupplySdram Hdmi For Test JIGTV Display SSB Deflection ControllerProcessors SSB Sound Processor Sound ProcessorDemodulator Scart Analogue I/O SSB Scart Analogue I/OB10 SSB Y, Pb, Pr, Ext. InputAnalog Interface for ADCFlat Panel Display Interpolation SSB Hdmi Sound SwitchingFilter Layout SSB Top Side Layout SSB Bottom Side Side AV Panel + HP Panel + TOP Control SL6 Side I/O Panel SL6Layout Side I/O Panel SL6 Top Side Layout Side I/O Panel SL6 Bottom SideCRT Panel ScavemStatic Focus LOTLayout CRT Panel Top Side Layout CRT Bottom SideInterfacing Front Interface Panel SL6Input Layout Front Interface Panel SL6 Top Side Layout Front Interface Panel SL6 Bottom SideAlignments General Alignment ConditionsHardware Alignments Alignments L06.1ESoftware Alignments L06.1E AlignmentsAlignment Changing Multiple Options by Changing Option Byte Values Option SettingsChanging a Single Option Option Settings AlignmentsOpvirginmode Virgin Mode Option Bit Definition Opphilipstuner Philips TunerCircuit Descriptions, Abbreviation List, and IC Data Sheets Small Signal BoardIntroduction General description of the SSBSoftware Upgrading Abbreviation List FBL-TXT FBXDAC DAFIF-TER IIC Irom IRQ ITV Jtag Keyb KeyboardLSP LTI LTP LUT LvdsSOUND-ENABLE SmpsSND SNDL-SC1-INIC Data Sheets Spare Parts List L06.1E Spare Parts ListLarge Signal Panel a Sets ListedSpare Parts List L06.1E Small Signal Board B SoftwareSpare Parts List L06.1E L06.1E Spare Parts List Side I/O and Control Board D CRT Panel FFront Interface Panel J IAP BoardRevision List L06.1E Revision ListManual xxxx xxx L06.1E Revision List