Sony KP-43T75A A, G and FA Boards Removal HIGH-VOLTAGE Cable Installation, Picture Tube Removal

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		KP-43T75A/53SV75A
		RM-Y906 RM-Y906
2-9. A, G AND FA BOARDS REMOVAL		2-11. HIGH-VOLTAGE CABLE INSTALLATION
	7 Two screws	AND REMOVAL
4 Eight screws	(+BVTP 3x12)	(1) Removal
4 Eight screws	3 Terminal board	(1) Removal
(+BVTP 3x12)	9 A board	1 Rubber cap
	9 A board	1 Rubber cap

2 HV cable turn 90°

8Claw

6 G board	2 Seven screws
	(+BVTP 3x12)

(2) Installation

1 Two screws

(Screws (4x20), tapping)	1 HV cable

Hook

Main bracket	5 Claws

2-10. PICTURE TUBE REMOVAL

CAUTION: Removing the arrow-marked screws is strictly prohibited.

If removed, it may cause liquid spill.

Lens

Picture tube

2 Four screws (Screw(4x20), tapping)

Gutter

4Four screws (Screw(4x20), tapping)

5Lens

!º Four screws (+BVTP 4x12)

	9 Tension	!¡ Picture tube
	spring	!¡ Picture tube
	spring

8Diflection yoke

7 Neck assy

6 CR board

3

1 Four screws (Screw(4x20), tapping)

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Image 27

Contents Color Rear Video Projector KP-43T75A/53SV75A SpecificationsDiagnosis Items and Prediction of Malfunction Location Blinking count display of TIMER/STAVDBY indicatorSelf Diagnosis Function Summary of Self-Diagnosis FunctionSelf-Diagnosis Screen Display Self-diagnosis screen displaysSelf-diagnosis block diagram Self-diagnosis function operationOVP Detect SET-UP Adjustments Table of ContentsCircuit Adjustments DisassemblySection General Remote ControlCarrying Your Projection TV Installing the Projection TV Making Connections Connector TypesConnecting a cable TV system/ antenna to a VCR Connecting a VCR and projection TV to a cable boxConnecting a camcorder Connecting a DVD Player Upper illustration Connecting two VCRs for tape editingInserting the batteries Using the Remote ControlSetting Up the Projection TV Automatically Connecting an audio system Upper illustrationTo perform Auto SET UP again Adjusting the Convergence Automatically Flash FocusWatching the TV Watching Two Programs at One Time PIP To exit from the menus at any time Learning Menu SelectionTo select the Video menu Using the Video MenuUsing the Audio Menu To restore the factory settingsTo select the Reloj menu Using the Reloj MenuTo select the Ajustes de canal ch menu Ch Using the Ajustes de canal MenuChanging Canal favorito choices Setting and Selecting Canal favoritoSetting Canal favorito manually Using Canal favoritoTo select the Ajustes menu Using the Ajustes MenuSetting the Manufacturers Code Manufacturer code numbers cable box To operate the cable boxTo operate the projection TV No color KP-53SV75A Section DisassemblyRear Board Removal Service Position HA Board and HB Board Removal Chassis Assy RemovalKP-43T75A HA, HB and FB Board Removal Mirror Cover RemovalA, G and FA Boards Removal HIGH-VOLTAGE Cable Installation RemovalPicture Tube Removal Section SET-UP AdjustmentsDefocus Adjustment Blue Focus VR AdjustmentPole Magnet Adjustment GREEN,RED Pole Magnet AdjustmentElectrical Adjustment by Remote Commander Adjusting Buttons and IndicatorData Adjustment Data Standard Number Range Service Mode ListKP- RM Adjustment Data Standard NumberDAC D/A Converter CCD Closed Caption Decoder Setup for Adjustment Registration Adjustment PJEGreen Center Green Registration AdjustmentRED Registration Adjustment Blue Registration AdjustmentFinal Check Error Code List Auto Registration Error Code ListSection Safety Related Adjustments +B OVP Confirmation PIP SUB Contrast Adjustment SC-SYDR Section Circuit AdjustmentsTV Input SUB Contrast Adjustment VPTR-GDRV TV Input SUB-HUE and SUB-COLOR Adjustment VPTR-SHUE, ScolBAR Display Position Adjustment OP-DISP PIP Position Adjustment PI-PIPH, PIPV, PPH5, PPV5Text Position Adjustment CCD-CCHP Block Diagram Section DiagramsLine Video IC805 PJED-CPU ResetPeak Hold BuffTo a CRR DrivePower Supply G H/V OUT Micro Inductor Frame Schematic DiagramPrinted Wiring Boards and Schematic Diagrams Circuit Boards Location3 Board Waveforms 3 Board IC406 TDA72653 Board IC1011 CXA2079Q BV DAC 3 Board IC807, 815, 816 ∝ PD6376GS-E2? a 2/3 board 3 Board IC1904 CXA1315M-T4 Board3 Board IC1902 CXA2019AQ-T4 3 Board IC1903 BU4053BCF-T2Board Waveforms Board IC654 DM-58Board IC651 ∝ PC393C CG CR CB board CG Board CB Board Waveform CR Board WaveformCB Board CG Board WaveformsFunction Keys HA Board HC BoardHB Board FA Board FB Board FB Power SwitchNJM7805FA SemiconductorsD1NL20U Cover KP-43T75A Section Exploded ViewsREF. NO. Part no Description Remark REF. no Cover KP-53SV75AChassis KP-43T75A 152 113 115Chassis KP-53SV75A Picture Tube 212Section Electrical Parts List ResistorsCapacitors PF ∝∝ F 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 HC HA HB S 125 965-413-01