Ych Tlv | Sony KV-HF21M80 guide

KV-HF21M80

RM-952

4 Y separation axis correction magnet adjustment.

1.Receive the cross-hatch signal and adjust [PICTURE] to [MIN] and [BRIGHTNESS] to [STANDARD] .

2.Adjust the Y separation axis correction magnet on the neck assembly so that the horizontal lines at the top and bottom of the screen are straight.

(2)Dynamic Convergence Adjustment Preparation:

•Before starting this adjustment, adjust the horizontal static convergence and the vertical static convergence

Blue	Red
Neck assy	Neck assy

Red	Blue
VM1 board	VM1 board

Note

1.The Red and Blue magnets should be equally far from the horizontal center line.

2.Do not separate the Red and Blue magnets too far. (Less than 8 mm)

R B	B
	R

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Sony KV-HF21M80 service manual Ych Tlv

Contents

Trinitron Color TV Specifications KV-HF21M80 Table of Contents DiagramsDisassembly SET-UP Adjustments Self Diagnostic Function Diagnostic Test Indicators Display of STANDBY/TIMER Light Flash Count Stopping the STANDBY/TIMER Flash SELF-DIAGNOSTIC Screen Display Handling of SELF-DIAGNOSTIC Screen Display SELF-DIAGNOSTIC Circuit +B overcurrent ªOCPº Getting Started Connect the antenna Connecting the 3D Woofer Preset the channels automaticallyInsert the batteries into the remote Terminals at the rear of your TV Connecting optional components Connecting a camcorder/video game equipmentUsing the … video input jacks Connecting audio/video equipment using the Ú Presetting channels Presetting channels manuallyPresetting channels automatically Watching the TV Skipping program numbers Setting the Wake Up timer Setting the Sleep timerChanging the on-screen display language Adjusting the picture and sound settings Selecting the surround modeCustomizing the picture and sound Selecting the picture and sound modes Changing the favorite channel setting Viewing your favorite channelsBlocking the channels Child Lock Selecting a favorite channel Troubleshooting Self-diagnosis function Troubleshooting Remote Control Identifying parts and controls Service Position Note Remove F Bracket first Rear Cover RemovalChassis Assy Removal Bracket Removal Replacement of Parts Terminal Bracket RemovalDegauss Coil Removal Removal of ANODE-CAP Removing Procedures Picture Tube Removal Section SET-UP Adjustments Beam Landing Convergence Horizontal and Vertical Static Convergence YCH TLV Focus Adjustment G2 Screen and White Balance Adjustments Adjustments with Commander Entering Service Mode Adjustment Method Adjustment Item Table INF INS TXT OPM OPB KV-HF21M80 Item Information Picture Quality Adjustments SUB Color Adjustment SUB HUE AdjustmentBell Filter Adjustment Board Adjustment After IC003 Memory Replacement Picture Distortion Adjustment Item Number 00 0B Block Diagram Prosessor Frame Schematic Diagram Circuit Boards Location Schematic Diagrams and Printed Wiring Boards Secam Board Waveforms Schematic Diagram of a 1/2 Board CN901 4P to Speaker Schematic Diagram of a 2/2 Board SRT Printed Wiring Board Board IC001 CXP86449-623SBoard Schematic Diagrams of C3 and F boards Printed Wiring BoardsC3 Board C3 Board Waveforms Schematic Diagram of VM1 board SemiconductorsVM1 Board Exploded Views Chassis Section 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