Sony KV-29LS30E service manual Rear Cover Removal, Chassis Removal and Refitting

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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. Chassis Removal and Refitting

To remove lift the main bracket rear slightly and slide the chassis away from the beznet. Ensure that the interconnecting leads are released from their purse locks to prevent damage being caused.

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.

When refitting the chassis ensure that the main bracket is located in the beznet guide slots before sliding the chassis forwards. Refit the interconnecting leads in their respective purse locks.

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Contents KV-29LS35B KV-29LS35E KV-29LS35K FE-2CHASSISTable of Contents Item Model OFF PIP Pin connector Rear Connection Panel Front Connection PanelFlash Timing Example e.g. error number How to enter into TableSwitching On the TV and Automatically Tuning Introducing and Using the Menu System Teletext Connecting Optional Equipment Specifications 29LS35 Troubleshooting Speaker Connector Disconnection Rear Cover RemovalChassis Removal and Refitting Service Position Side Control Module Removal Board PWB Removal StepHow 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 Board Waveforms G,B OUTVM Velocity Modulation F2 AC FILTER, FUSE, Sircs H2 AV3 InputIC Voltage Table Semiconductor Voltage TablePower SUPPLY, DEFLECTION, Audio Amplifier Page 1/2 KV-29LS30/35Power SUPPLY, DEFLECTION, Audio Amplifier Page 2/2 Board WaveformsSemiconductors HZS9.INBZMTZJ-33C IC Block Diagrams Board IC1201 TDA7497Description Remark DescriptionBRACKET, F2 BRACKET, MainREF.NO PART.NO Description Remark Door Assy76 X-4387-214-1 Permalloy ASSY, Correction Section Electrical Parts List Connector PIN, Connector PC Board 5PCapacitor COVER, CAPACITOR, CAP TypeMylar 2KVDiode RD3.6ES-B2 Diode HZS9.1NB2Diode RD5.6ESB2 1KVPART.NO Description Remark Diode DTZ33BDiode PDZ9.1B-115 Diode UDZS-T2-6.8BRES-CHIP IC M24C08-WMN6TIC BA41W12ST-V5 IC L78L33ABZ-APJR21 Metal FusibleR549 Remark Thermistor Bead IC BA09TIC LM393N IC LM358NChip 1MHSWITCH, Push AC Power Carbon POLISH/RUSSIANCarbon English SWEDISH/FINNISHService Promotions Dept