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

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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