Sony KV-21FX30B Rear Cover Removal, Speaker Box Removal, Speaker Connector Disconnection

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SECTION 2 DISASSEMBLY

2-1. Rear Cover Removal
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Release the mains power cable from its securing posts. Remove the rear cover fixing screws indicated. Pull the rear cover away from the front beznet. Take care when removing the rear cover not to damage the speaker cables as speakers are fitted inside the rear cover.

2-3. Speaker Box Removal

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To remove the speaker box pull forward in the direction of the arrows while holding the rear cover. Ensure the weight is supported as the box is pulled from its mountings.

2-2. Speaker Connector Disconnection

Before completely removing the rear cover disconnect the speaker connectors which are located on the inside base of the beznet.

2-4. Speaker Box Disassembly

3 Screws at rear of Speaker Box

Screws

To gain access to the speaker remove the six screws and pull the two halves of the speaker box apart.

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Contents FE-2CHASSIS Table of Contents Item Model Pin connector Rear Connection Panel Front Connection PanelFlash Timing Example e.g. error number How to enter into TableGeneral Introducing and Using the Menu System Sleep Timer Level Level 3 / Function Teletext Specifications Troubleshooting Speaker Connector Disconnection Speaker Box DisassemblyRear Cover Removal Speaker Box RemovalService Position Wire DressingBoard PWB Removal Step How to handle the Anode-Cap Picture Tube RemovalRemoval of the Anode-Cap SET-UP Adjustments Preparation Horizontal and Vertical Static ConvergenceOperation of the BMC Hexapole magnet Geometry Adjustment Preparation Htil AdjustmentYCH Adjustment TLV AdjustmentG2 adjustment White balance adjustment for TV modeLayout of each control Focus ScreenHow to enter into the Service Mode Sub Brightness AdjustmentSub Contrast Adjustment Sub Colour Adjustment Tuner AGC AdjustmentDeflection System Adjustment Print side of a boardTest Mode Memo Block Diagrams Circuit Board Location Reference InformationBoard Waveforms Semiconductor Voltage TableSemiconductor Location Table Power SUPPLY, DEFLECTION, Audio Amplifier Page 1/2 KV-21FX30Power SUPPLY, DEFLECTION, Audio Amplifier Page 2/2 Board WaveformsSemiconductors DAN202K IC Block Diagrams Board IC1201 TDA7497Cord Power Description RemarkPART.NO Description BRACKET, MainCLIP, Lead Wire Beznet AssySPRING, Tension CATCHER, PushSection Electrical Parts List PART.NO ElectCapacitor FilmCeramic 2KVMylar ShortConnector PART.NO Description RemarkDiode DAN202K Diode MM3Z6V8T1Diode D2SB60A-F04 Diode D4SBL20UF1Jack Diode P6KE200ASYResistor JR4JR7 JR9Carbon Fusible SolidMetal SWITCH, Tactil ThermistorVaristor TAB Contact DiodeSocket REF.NO PART.NO Description Remark £ 1-453-314-31 Transformer ASSY, FlybackIndividual Carton Service Promotions Dept