Sony KP-41T65C service manual Green Vertical Size Adjustment

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GREEN HORIZONTAL SIZE ADJUSTMENT

1.Adjust with RGH MSIZE so that the sizes of both ends and of both sides of the center section of the screen are equal.

2.Adjust with GH SIZE so that the horizontal sizes of both ends and of both sides of the center section of the screen are equal.

3.While tracking, adjust with GH MSIZ and GH SIZE so that the lattice intervals for the horizontal line section of the cen- ter section of the screen are equal and so that the horizontal size is the prescribed value.

4.If M LIN is changed when the GH MSIZ and GH SIZE ad- justment is complete, adjust again while tracking.

•With just the H SIZE adjustment in MAIN, if there is no need to adjust RGH SIZE in SUB this can save power.

MSIZ

SIZE

GH MLIN

GH MSIZ

GH LIN

GH SIZE

GREEN VERTICAL SIZE ADJUSTMENT

1.Adjust with GV MSIZE so that the sizes for the top and bot- tom sections of the screen and for both sides of the center section of the screen are equal.

2.Set the vertical size to the prescribed value with GV SIZE.

3.Adjust GV MSIZ and GV SIZE watching the vertical line at the center section of the screen.

4.While tracking, adjust with GV MSIZ and GV SIZE so that the lattice intervals for the vertical line section of the center section of the screen are equal and so that the vertical size is the regulation value.

5.If GV LIN is out of place when the GV MSIZ and GV SIZE adjustment is complete, adjust again while tracking.

•If there is no need to adjust GV SIZE in SUB with just the V SIZE adjustment in MAIN, this can save power.

MSIZ

SIZE

GV LIN

GV SIZE

GV MSIZ

GREEN VERTICAL LINEARITY ADJUSTMENT

1.Adjust GV LIN so that the vertical lines at the top and bot- tom of the screen are symmetrical.

GREEN HORIZONTAL TRAPEZOIDAL DISTORTION ADJUSTMENT

1.Adjust with GH SSKW so that the tilt of the vertical lines at both ends of the screen is symmetrical left and right.

2.Adjust with GH KEY so that there is no tilt in the vertical lines at both ends of the screen.

3.If there is a tilt on either the left or right after the GH KEY adjustment, adjust while tracking.

SS KW

KEY

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Contents Projection TV Specifications Video Video in 2 Video 2 InputTable of Contents DisassemblySafety Relatedp Adjustments DiagramsWelcome!Precautions Installing the projection TVHookup Connecting an antennaTo a conventional VCR Connecting a DBS receiver To an S video equipped VCRTo a projection TV To a projection TV and VCRConnecting an audio system Connecting a camcorderConnecting two VCRs for tape editing using Monitor OUT Connecting a Sony Sava series speaker system Getting to know buttons on the remote controlInserting batteries Button colorSetting up the projection TV automatically Erasing or adding channelsAdjusting convergence Setting cable TV on or offPress Vor vto select Channel ERASE/ADD Erase and/or add channelsPresetting channels Switching quickly between two channelsWatching the TV Muting the soundWatching two programs at one time PIP Adjusting the picture Video Freezing the pictureChanging the position of the window picture Swapping the main and window picturesAdjusting Press Vor vto select Ntsc STD, MEDIUM, or High and pressUsing audio effect Selecting Stereo or Setting the speaker Bilingual ProgramsUsing the menu to set audio effect Using the audio effect buttonSetting audio out Setting daylight Setting the clock Saving time DaylightSetting the timer to turn the projection TV on and off Customizing the channel namesBlocking out a Setting Your Setting video labelsSetting your favorite channels Favorite ChannelsSetting the manufacturer’s code Setting CaptionOperating video equipment Operating a cable box or DBS receiver Operating video equipmentIndex to parts and controls TroubleshootingProjection TV Front Remote control Rear Board Removal Service PositionChassis Assy Removal HA Board Removal KP-41T65C HA Board Removal KP-53S65C/61S65CBeznet Assy Removal KP-53S65C Beznet Assy Removal KP-41T65CScreen Frame Assy Removal KP-61S65C Mirror Cover Assy Removal KP-53S65C Mirror Cover Assy Removal KP-41T65CReflection Mirror Removal KP-61S65C Picture Tube Removal KP-41T65C HIGH-VOLTAGE Cable Installation and RemovalPicture Tube Removal KP-53S65C/61S65C Picture Tube Bracket Assy Removal KP-41T65C Picture Tube Bracket Assy Removal KP-53S65C/61S65C Setting of Service Stay ASSY. KP-41T65C/53S65C Install a Chassis AssyScreen Voltage Adjustment Rough Alignment Screen G2 AdjustmentFocus Lens Adjustment Focus VR AdjustmentPole Magnet Adjustment Deflection Yoke Tilt AdjustmentDefocus Adjustment Blue Electrical Adjustment by Remote Commander DisplayAdjust Buttons and Indicator MutingGH Cent BH 4PIN Mscn Main SUB Contrast Convergence Adjustment GH Cent GH BOW GH Skew GH 4BOW Green Vertical Size Adjustment GV Wave GV 4PIN AGC Adjustment White Balance AdjustmentBoard HV Regulation Circuit Check and Adjustment HV Hold Down Circuit Operation Check and AdjustmentHV HOLD-DOWN Adjustment Operation Check+B OVP Confirmation BER Display Adjustment Disp SUB-HUE and SUB-COLOR Adjustment SHUE, ScolSUB Contrast Adjustment Scon P Position Adjustment PIPH, PipvP SUB Contrast Adjustment Pcon P SUB HUE, SUB Color Adjustment IHUE, IcolMemo Section Diagrams Block DiagramComb FILTER,PIP Processor Printed Wiring Boards and Schematic Diagrams Frame Schematic DiagramCircuit Boards Location Board Waveforms 13Vp-p 500kHz 8Vp-p H 0Vp-p H 60Vp-pBoard DiodeBoard IC801, 802 PA0053B 4Vp-p H 2Vp-p H 5Vp-p 4Vp-p8Vp-p H 7Vp-p H 2Vp-p H 8Vp-p 6Vp-p HPT Board IC5052 SDA9288X-GEG PT Board Waveforms PT Board IC Voltage ListPT Board PT BoardCG Board Waveform CR Board Waveform140Vp-p H 160Vp-p H CB Board Waveform CR Board IC701 TDA6106QCG Board IC701 TDA6106Q CB Board IC701 TDA6106QZDY/VM Board HA Board STBY5VSemiconductors Cover KP-41T65C66 68 5358 Cover KP-61S65C +BVTP 3X12170 Chassis KP-41T65C217 201 Chassis KP-53S65C/61S65C263 Picture Tube KP-41T65CPicture Tube KP-53S65C/61S65C KP-61S65CSection Electrical Parts List CONNECTOR, Board to Board 20P REF. no Description PT a 101 102 103 104 105 106 107 108 109 110 111 Relay CR CG CB CB HA 115 Accessories and Packing Materials MANUAL, Instruction 965-216-01