Sony KV-HF21M80 service manual Rear Cover Removal, Chassis Assy Removal, Bracket Removal

Page 19

2-1. REAR COVER REMOVAL

2 Rear cover

–
19	1 Two screws
	1 Two screws
–			(+BVTP 4	⋅	16)
	1 Eight screws
	(+BVTP 4	⋅	16)
	2-2. CHASSIS ASSY REMOVAL

SECTION 2

DISASSEMBLY

2-3. F BRACKET REMOVAL

2 F board

1 Three connectors

Lever

One screw (+BVTP 4x16)

2-4. SERVICE POSITION (Note: Remove F Bracket first.)

Lever

Lever

1Chassis assy

KV-HF21M80RM-952

Image 19

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 manually Presetting channelsPresetting channels automatically Skipping program numbers Watching the TVSetting the Sleep timer Setting the Wake Up 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 RemovalTerminal Bracket Removal Replacement of PartsDegauss 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 BoardBoard IC001 CXP86449-623S Printed Wiring BoardBoard C3 Board Waveforms Schematic Diagrams of C3 and F boardsPrinted Wiring Boards C3 BoardSemiconductors Schematic Diagram of VM1 boardVM1 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