Sony KV-20S90, KV-21SE43C manual

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Sony KV-20S90, KV-21SE43C service manual

Contents

Trinitron Color Television Table of Contents Lbs Specifications SAFETY-RELATED Component Warning Leakage Test Safety CHECK-OUT Self Diagnosis SELF-DIAGNOSTIC Function Self Diagnostic Self-Diagnostic Screen Display Disassembly Chassis Assembly Removal Service PositionRear Cover Removal Anode CAP Removal Procedure HOW to Handle AN Anode CAPPicture Tube Removal SET-UP Adjustments Adjustment ProcedureBeam Landing Vertical Static Convergence Convergenge SCREEN-CORNER Convergence Dynamic Convergence AdjustmentFocus Screen G2 Service Adjustment Mode Service Adjustment Mode MemoryWhite Balance Adjustments HOLD-DOWN Readjustment Safety Related AdjustmentsB+ Voltage Confirmation and Adjustment Preparation Before Confirmation Digital Digital Power Multimeter Supply Circuit Adjustments Adjustment Items 1 Data Initial AverageFunction Range Data Video Adjustment Items 2 Board Adjustments Frequency AdjustmentID MAP Display Position Adjustment Disp SUB Contrast Adjustment RdrvSUB Bright Adjustment Sbrt SUB HUE, SUB Color Adjustment SHUE, Scol Center Adjustment Vpos Size Adjustment VsizCenter Adjustment Hpos Linearity VLIN, V. Correction Printed Wiring Board and Schematic Diagram Information DiagramsCircuit Boards Location Reference Information DY Assy Block Diagram and Schematics INT Board Schematic Diagram REF. no Location Board Variant Model List Board IC Voltage List Board IC Block DiagramsIC521 NJM4558M-TE2 PIN Volt Cvco Demod IC301 CXA2133BS Diode Board Locator ListTransistor Crystals KG KB G2 CRT RGB DRIVE, CRT Drive Semiconductors Chassis KV-20S90/21SE43C Exploded Views REF. no Electrical Parts List Ceramic Fuse Connector Chip Conductor JackCoil Photo Coupler Metal Chip Metal Relay SwitchTuner Varistor Remote Commander Accessories and Packaging 2LA TX 1C 3LA TX NIL BA ADS LCS IRD CCV +EVIRD Trinitron Color TV Page Safety Precautions Notification Power Sources Important SafeguardsFor the set with a polarized AC power cord plug Grounding or Polarization Overloading CleaningObject and Liquid Entry Attachments Accessories Power-Cord ProtectionVentilation Outdoor Antenna Grounding Antenna Grounding According to the NECLightning Replacement Parts Damage Requiring ServiceSafety Check ServicingPage Contents Page Introduction Trinitron Color TV Features About this Manual Batteries for the Remote Control TV with indoor or outdoor antenna, or Catv cable Basic Connections Connecting Additional Equipment TV and VCRRear of TV Cable Box Rear of TV TV and Cable Box VCR TV, VCR, and Cable box Connecting Headphones Connecting a CamcorderPage Button Description Using the Remote Control and Basic Functions If you lost your remote control, see To perform Auto Setup again Setting Up the TV Automatically Menu Quick Start to the Menus Using the Video menu To access a menuPress f to Press F to KV-20S90 only Using the Audio menu ON/OFF Timer Scheduled viewing Using the Timer menu Favorite Channel Quick access to favorite channels Using the SET UP menu Cable Channel SET UP menu Contents Defined as Using Parental ControlOverview of the Ratings Age Rating Defined as PG-13NC-17 14+ C8+18+ Rating Activating Parental Lock Initial access into Parental Control Setting the Rating Using the Custom menuRating TV will allow a maximum rating Information for Parents Resetting your passwordPage Troubleshooting To be cleaned Remote controlLost password Cable stations don’t seem to work For all models except as noted SpecificationsPage Index TV Rating A. Ratings 20 Unrated Page Page Page Page Page Page Schematic Diagrams NON-SCHEMATIC PagesTo Print Full Size Schematic Diagrams To Print Tiled Version of Schematics ON-SCREEN Search Option Original Manual Issue Date 4/2001