Sharp 72GF-66E service manual Sharp

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				CN4
				JAKJ0047CEZZ
												J401
												0015B
2
													R449
				1 5 4 3	2 6 7								75
				1 5 4 3	2 6 7								(1/4W)
													(1/4W)
												C428	C429
3			C336									1nF	1nF
3			C336
			10nF										L318
													3.3uH
		L317		R317	C337
		L317		R317	10nF
		3.3uH	R316	390	10nF
		(DF)	R316	390
		(DF)	390
			390
4
	1	2	3							(FV)
	1	2	3		3	2	1	2	1	GN0241	2	1
					3	2	1	2	1	GN0241	2	1
	(HD)											(CC)
	GN0341											(CC)
	GN0341				(SS)							GN0241
					(SS)							GN0241
					GN0341
5	GND	OUT R	OUT L		OUT R	GND	OUT L	GND	CHROMA IN		GND	LUMA IN

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REALIZADO

VERIFICADO

APROBADO

NOMBRE

CODIGO

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Front A / V

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FECHA

23-02-2000

ESCALA

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7

Digitally signed by Adolfo Fernandez

Digitally signed by Castillo, Fco.

Digitally signed by Castillo, Fco.

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cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES

cn=Castillo, Fco., ou=SEES, o=Engineering Dept., c=ES

cn=Castillo, Fco., ou=SEES, o=Engineering Dept., c=ES

Date: 2001.05.04 13:23:23 Z

Date: 2001.05.04 15:11:55 +01'00'

Date: 2001.05.04 15:12:13 +01'00'

MODELO

72GF66E

Reason: This document is ready for approval

Reason: I have reviewed this document

Reason: I have reviewed this document

ELECTRONICA ESPANA S.A.

FECHA

REVISIONES

N

SHARP

SCHEMATIC DIAGRAM OF AUDIO AMPLIFIER UNIT (F7304NOB), 00 Version.

72GF-66E

Image 40

Contents Model 72GF-66E Electrical Specifications =0.290 Y=0.300Important Servicing Notes Adjustment menu Geometry AdjustmentsPin Phase Horizontal VerticalHorizontal Shift WidthLower Corner Correction Vertical LinearityVertical Angle Vertical BowColour Adjustments Follow the procedure below to set the Cut OffFollow the procedure below to set the Gain Vertical ShiftContrast Adjustments Dvco Adjustment PALDvco Adjustment Ntsc Auto Installation On/OffQKI KITP7293BMN5 QKITP7293BMN5 F7293BMN5 CRT Module Unit Printed Wiring Board F7269N3. Component side CRT Module Unit Printed Wiring Board F7269N3. Copper side Side Copper Digital Module Unit Printed Wiring Boards F7295NOA C6083Power Switch Unit Printed Wiring Boardsm F7305N0B Copper sideAudio Amplifier Unit F7304N0B PWB Parts Location Tables Audio Amplifier Unit Printed Wiring Boards F7304N0BComponent side FB1 Mother Unit F7293N5A PWB Parts Location TablesCN3 TRC JF6JF8 JF9JF2 JF3R817 214376 58674 R818 207518 61722 T702 56896 173228 CRT Module Unit PWB F7269N3 Parts Location Tables Component Side Copper sideFront A/V Unit PWB F7306N0B Parts Location Tables Dinamic Focus Unit PWB F7271N3 Parts Location TablesDigital Module Unit PWB F7305N0B Parts Location Tables Component Side. Copper sideDigital Module Unit F7295N0B PWB Parts Location Tables RGBJF4 JF5Description of Schematic Diagram 72GF 66E IC305 Sharp Schematic Diagram of CRT Module Unit F7269N3, 00 Version Sharp Front a Realizado Verificado AprobadoSchematic Diagram of Dinamic Focus Unit F7271, 00 Version Realizado Veri Module Digital Schematic Diagram Schematic Diagram of Power Supply Unit F7305, 00 Version Sharp Stereo LED Flashing Codes Block Diagram Video ProcessorBlock Diagram 72GF-66E Parts Description Picture TubeMother Unit Tuner Integrated CircuitsPackaged Circuits CoilsCeramic Filters TransformersCeram C 1UF 16V 2125SMD Ceram C 5PF 50V 2125SMDUVZ2C2R2MEH1TA Nichicon Ceram C 220PF 2KV ResistorsCeram C DE1410 E332M-KX MET Film R 1 OHM 5% 2W MET OX RES 1KOHM 5% 1WSET MET OX R 3,3KOHM 5% 3W LW Wound RES 47KOHM 5% 5WMiscellaneous Parts TRC Unit Integrated Circuits Digital Module Unit Integrated Circuits Zener Diode TZMC24 TFK SMD Zener Diode TZMC3V3 TFK SMDCrystal 5MHZ Acal Crystal 20.25 HMZPwbdigital Module VPC RGB Audio Amplifier Integrated CircuitsIC TDA7481 Thomson Line Filter Unit Coils Frontal A/V Unit CoilsCabinet Parts 1.2 1.3 1.5 1.6 Recycled Paper