Sony KV-HF21M80 Table of Contents, Diagrams, Disassembly, Exploded View, SET-UP Adjustments

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KV-HF21M80

RM-952

TABLE OF CONTENTS

SectionTitlePage SectionTitlePage

SELF DIAGNOSIS FUNCTION		4	5. DIAGRAMS
			5-1.	Block Diagram	37
1. GENERAL		8	5-2.	Frame Schematic Diagram	40
			5-3	Circuit Boards Location	42
2. DISASSEMBLY			5-4. Schematic Diagrams and Printed Wiring Boards ...		43
2-1.	Rear Cover Removal	19	(1) Schematic Diagram of A (1/2) Board		45
2-2.	Chassis Assy Removal	19	(2) Schematic Diagram of A (2/2) Board		48
2-3.	F Bracket Removal	19	(3) Schematic Diagram of C3 Board		54
2-4.	Service Position	19	(4) Schematic Diagram of F Board		57
2-5.	Replacement of Parts	20	5-5.	Semiconductors	59
	2-5-1. Replacement of Control Button	20
	2-5-2. Replacement of Light Guide	20	6. EXPLODED VIEW
2-6.	Terminal Bracket Removal	20	6-1.	Chassis	61
2-7.	Degauss Coil Removal	20
2-8.	Picture Tube Removal	21	7. ELECTRICAL PARTS LIST		63
3. SET-UP ADJUSTMENTS
3-1.	Beam Landing	22
3-2.	Convergence	23
3-3.	Focus Adjustment	25
3-4. G2 (Screen) and White Balance Adjustments		25
4. CIRCUIT ADJUSTMENT
4-1.	Adjustments with Commander	26
4-2.	Adjustment Method	27
4-3.	Picture Quality Adjustments	32
4-4. A Board Adjustment After IC003 (Memory)
	Replacement	32
4-5.	Picture Distortion Adjustment	33

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Contents Trinitron Color TV KV-HF21M80 SpecificationsSET-UP Adjustments Table of ContentsDiagrams DisassemblyDiagnostic Test Indicators Self Diagnostic FunctionStopping the STANDBY/TIMER Flash Display of STANDBY/TIMER Light Flash CountHandling of SELF-DIAGNOSTIC Screen Display SELF-DIAGNOSTIC Screen Display+B overcurrent ªOCPº SELF-DIAGNOSTIC CircuitConnect the antenna Getting StartedTerminals at the rear of your TV Connecting the 3D WooferPreset the channels automatically Insert the batteries into the remoteConnecting audio/video equipment using the Ú Connecting optional componentsConnecting a camcorder/video game equipment Using the … video input jacksPresetting channels Presetting channels manuallyPresetting channels automatically Skipping program numbers Watching the TVSetting the Wake Up timer Setting the Sleep timerChanging the on-screen display language Selecting the picture and sound modes Adjusting the picture and sound settingsSelecting the surround mode Customizing the picture and soundSelecting a favorite channel Changing the favorite channel settingViewing your favorite channels Blocking the channels Child LockSelf-diagnosis function TroubleshootingTroubleshooting Identifying parts and controls Remote ControlBracket Removal Service Position Note Remove F Bracket firstRear Cover Removal Chassis Assy RemovalReplacement of Parts Terminal Bracket RemovalDegauss Coil Removal Picture Tube Removal Removal of ANODE-CAP Removing ProceduresBeam Landing Section SET-UP AdjustmentsHorizontal and Vertical Static Convergence ConvergenceYCH TLV G2 Screen and White Balance Adjustments Focus AdjustmentEntering Service Mode Adjustments with CommanderAdjustment Method Adjustment Item Table INF INS TXT OPM OPB Item Information KV-HF21M80Board Adjustment After IC003 Memory Replacement Picture Quality Adjustments SUB Color AdjustmentSUB HUE Adjustment Bell Filter AdjustmentItem Number 00 0B Picture Distortion AdjustmentProsessor Block DiagramCircuit Boards Location Frame Schematic DiagramSecam Schematic Diagrams and Printed Wiring BoardsBoard Waveforms CN901 4P to Speaker Schematic Diagram of a 1/2 BoardSRT Schematic Diagram of a 2/2 BoardPrinted Wiring Board Board IC001 CXP86449-623SBoard C3 Board Waveforms Schematic Diagrams of C3 and F boardsPrinted Wiring Boards C3 BoardSchematic Diagram of VM1 board SemiconductorsVM1 Board Chassis Exploded ViewsSection Electrical Parts List Elect 1MF REF. NO. Part no Description Diode RN4Z Coil Carbon Metal Metal Oxide SOCKET, CRT Coil VM1 Accessories and Packing Materials 965-767-01