Sony KV-TF21P11 Table of Contents, Disassembly, SET-UP Adjustments, Circuit Adjustments, Diagrams

KV-PF21M70/TF21M61/TF21M90/TF21P11

RM-952

TABLE OF CONTENTS

Section Title Page Section Title Page

SELF DIAGNOSIS FUNCTION		3
1. GENERAL		8
2. DISASSEMBLY
2-1.	Rear Cover Removal	32
2-2.	Chassis Assy Removal	32
2-3.	F Bracket Removal	32
2-4.	Service Position	33
2-5.	Replacement of Parts	33
	2-5-1. Replacement of Control Button	33
	2-5-2. Replacement of Bar Control	33
2-6.	Terminal Bracket Removal	33
2-7.	Degauss Coil Removal	34
2-8.	Picture Tube Removal	34
3. SET-UP ADJUSTMENTS
3-1.	Beam Landing	36
3-2.	Convergence	37
3-3.	Focus Adjustment	39
3-4. G2 (Screen) and White Balance Adjustments		39
4. CIRCUIT ADJUSTMENTS
4-1.	Adjustments with Commander	40
4-2.	Adjustment Method	41
4-3.	Picture Quality Adjustments	46
4-4. A Board Adjustment After IC003 (Memory)
	Replacement	46
4-5.	Picture Distortion Adjustment	47

5. DIAGRAMS

5-1	Block Diagram	59
5-2	Frame Schematic Diagram	62
5-3	Circuit Boards Location	64
5-4	Schematic Diagrams and Printed Wiring Boards ...	65
(1)	Schematic Diagram of A(1/2) Board	67
(2)	Scheamtic Diagram of A(2/2) Board	71
(3)	Schematic Diagrams of C3 and C5 Boards	79
(4)	Schematic Diagram of V1 Board	85
(5)	Schematic Diagram of F Board	87
5-5	Semicondutors	90

6.	EXPLODED VIEWS
	6-1.	Chassis (KV-PF21M70)	93
	6-2	Chassis (KV-TF21M61/TF21M90/TF21P11)	95
7.	ELECTRICAL PARTS LIST		97

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