Sony KV-G21L3 service manual Disassembly, Rear Cover Removal Service Position, Board Removal

Page 11

	SECTION 2
	DISASSEMBLY
2-1. REAR COVER REMOVAL	2-3. SERVICE POSITION

A board

2 Two screws
	(BVTP 4⋅ 16)
3	One screw
	(BVTP 3⋅ 16)

–
11	1	Two screws
–		(BVTP 4⋅ 16)
–
	2-2. A BOARD REMOVAL

Lever

Lever

A board

KV-G21L3RM-883

Image 11

Contents BG-1S Dchassis KV-G21L3 SpecificationsDiagrams Table of ContentsCircuit Adjustments DisassemblyGeneral SectionOhm coaxial cable round Connecting optional equipmentConnecting a VHF antenna or a combination VHF/UHF antenna Connecting an indoor antennaButtons on the TV Presetting channels manually usingDisabling program positions using Sound quality Remote commanderIf you are not satisfied with the picture Turning off the TV Setting the Sleep TimerSetting the Wake Up Timer Switching back quickly to the previousSelecting the picture mode Selecting the sound modeTroubleshooting Board Removal DisassemblyRear Cover Removal Service Position Ill2-02-0-1ES29 Picture Tube Removal HOW to Handle AN ANODE-CAPPreparation Section SET-UP AdjustmentsBeam Landing Horizontal and Vertical Static Convergence ConvergenceScreen-corner Convergence Dynamic Convergence Adjustment PreparationG2 Screen and White Balance Adjustments Focus AdjustmentFlickering Frequency Section Self Diagnosis FunctionDevice Adjustments with Commander Section Circuit AdjustmentsAdjustment Method Adjustment Item Table No OP0 Input data are different according to models HSF H Shift Item Number 00Memo Block Diagrams DiagramsTransistor Printed Wiring BoardDiode Chassis Exploded ViewCapacitors Electrical Parts ListDescription IC TDA8395T REF.NO. Part no Solid Tuner Sony Corporation