Manuals / Sony / TV and Video / CRT Television

Sony KV-37VL65 A Board Schematic Diagram S series Page, Sony Corporation, Sony Technology Center

Models: KV-37VL65C KV-34VL65C KV-34VL65 KV-34SL40T KV-34SL45 KV-32V40 KV 32S40 KV 32S45 KV-34SL40 KV 35S40 KV-37SL45 KV-37VL65 KV 35S45 KV-34SL40C KV 32V65 KV-35V65

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KV-32S40/32S45/34SL40T/34SL40C/34SL40/34SL45/35S40/35S45/ 37SL45 /32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C

Section 6: A Board Schematic Diagram (S series) (Page 40)

A Board Schematic Diagram (V series) (Page 44)

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Ref.No.	Part No.	Description		Ref.No.	Part No.	Description
C534	Not Listed ---->	Needs to be added	☛	C534	1-126-967-11	ELECT	47μF	20%	50V
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D536	Not Listed ---->	Needs to be added	☛	D536	8-719-302-43	DIODE ELIZ
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	Sony Corporation	English
	Sony Technology Center	2000BJ74340-1
	Product Quality Division	Printed in U.S.A.
9-965-843-81	Service Promotion Department	© 2000.02

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Sony KV-37VL65 A Board Schematic Diagram S series Page, A Board Schematic Diagram V series Page Added Item, 9-965-843-81

Contents

SERVICE MANUAL AA-2D CHASSISTRINITRON COLOR TV Supplied Accessories SPECIFICATIONSOptional Accessory Design and specifications are subject to change without noticeSAFETY-RELATED COMPONENT WARNING TABLE OF CONTENTSDISASSEMBLY SET-UP ADJUSTMENTSHOW TO FIND A GOOD EARTH GROUND SAFETY CHECK-OUTFig. A. Using an AC voltmeter to check AC leakage LEAKAGE TESTUsing This Manual PrecautionsConnecting and Installing the TV Connecting and Installing the TV continuedConnecting and Installing the TV continued Connecting and Installing the TV continuedVCR Connections DBS ConnectionsDisconnect all power sources before making any connections Connecting and Installing the TV continuedDisconnect all power sources before making any connections Operating Video EquipmentProblem TroubleshootingProblem Operating a Cable Box or DBS Receiver2-2. CHASSIS ASSEMBLY REMOVAL SECTION DISASSEMBLY2-1. REAR COVER REMOVAL KV-32S40/34SL40/34SL40C/32S45/KV-32V40/32V65/34VL65/34VL65C/35V652-4. CONTROL SWITCH REMOVAL 2-3. SERVICE POSITIONREMOVAL PROCEDURES HOW TO HANDLE AN ANODE-CAPWARNING -- Before removing anode cap WARNING -- Before removing anode capK board KV-32V65/34VL653-1. BEAM LANDING SECTION SET-UP ADJUSTMENTS3-2. CONVERGENCE Y Separation Axis Correction Magnet Adjustment1 Vertical and Horizontal Static Convergence Operation of BMC Hexapole Magnet2 Dynamic Convergence Adjustment 3-5. WHITE BALANCE ADJUSTMENTS3-3. FOCUS 3-4. SCREEN G2B+ VOLTAGE CONFIRMATION AND ADJUSTMENT SECTION SAFETY RELATED ADJUSTMENTSStep StepELECTRICAL ADJUSTMENT BY REMOTE COMMANDER SECTION CIRCUIT ADJUSTMENTS1 Method of Setting the Service Adjustment Mode 3 Adjust Buttons and IndicatorVP CXA2095S 4 Service DataAP CXA2021 MM1311/1313PI SDA9288 Service Data contIC CXA2019 CC CXP8584a-011s5 Feature ID Map Service Data contID-0 ID-1SUB CONTRAST ADJUSTMENT SCON SUB BRIGHT ADJUSTMENT SBRTDISPLAY POSITION ADJUSTMENT DISP SUB HUE, SUB COLOR ADJUSTMENT SHUE, SCOLV. SIZE ADJUSTMENT VSIZ P BOARD ADJUSTMENTSV ANGLE VANG, V BOW VBOW, UPPER PIN UPIN AND LOW PIN LPIN ADJUSTMENTS V. POSITION ADJUSTMENT VPOS6-3. CIRCUIT BOARDS LOCATION 6-4. PRINTED WRING BOARDS AND SCHEMATIC DIAGRAMSPage rinted by CAMCAD A2dvblk AUDIO-AMP PIN-MOD V.DEF H.DEF AV-SW MICON Y/C/J TUNER VOL-CTLFOR CHECK VIDEO Y Y CPage Page Page Page Page Page Page 6-5. SEMICONDUCTORS 7-1. CHASSIS KV-32S40/34SL40/34SL40C/32S45/34SL45/34SL40T SECTION EXPLODED VIEWREF.NO. PART NO DESCRIPTIONREMARK 7-2. CHASSIS KV-35S40/35S45/37SL45REF.NO. PART NO DESCRIPTIONREF.NO. PART NO 7-3. CHASSIS KV-32V40/32V65/34VL65/35VL65C/35V65/37VL65/37VL65CDESCRIPTION REMARKREF.NO. PART NO 7-4. PICTURE TUBE KV-32V40/32V65/34VL65DESCRIPTION REMARK113 7-5. PICTURE TUBE KV-35VL65C/35V65/37VL65/37VL65C103 112 110 108 109 105 104 117 REF.NOPARTS LISTING TABLE OF CONTENTS ELECTRICAL PARTS LISTSECTION ModelS SERIES ELECTRICAL PARTS LIST FOR S SERIESSECTION REF.NO. PART NODESCRIPTION S SERIES A COMMON PARTS LISTINGREMARK DESCRIPTIONCONNECTOR A S SERIES COMMON PARTS LISTINGDIODE FERRITE BEADREMARK DESCRIPTIONREF.NO. PART NO REMARKREMARK A S SERIES COMMON PARTS LISTINGREMARK REMARK REMARKDESCRIPTION SWITCH A S SERIES COMMON PARTS LISTINGREMARK REMARKTRANSFORMER TU102VARIANT SEE VARIANT PARTS LISTTUNER CRYSTALV SERIES ELECTRICAL PARTS LIST FOR V SERIESSECTION REF.NO. PART NOCONNECTOR A V SERIES COMMON PARTS LISTINGDIODE DESCRIPTIONFERRITE BEAD V SERIES A COMMON PARTS LISTINGCHIP CONDUCTOR COILREMARK A V SERIES COMMON PARTS LISTINGRESISTOR REMARKREMARK V SERIES A COMMON PARTS LISTINGREMARK SWITCH A V SERIES COMMON PARTS LISTINGTRANSFORMER TUNERA BOARD VARIANT LIST KV-32S40/34SL40/34SL40C KV-32S40/34SL40/34SL40CREF.NO. PART NO DESCRIPTIONA BOARD VARIANT LIST KV-32S45/34SL45 KV-32S45/34SL45REF.NO. PART NO DESCRIPTIONA BOARD VARIANT LIST KV-35S40 KV-35S40REF.NO. PART NO DESCRIPTIONA BOARD VARIANT LIST KV-35S45/37SL45 KV-35S45/37SL45REF.NO. PART NO DESCRIPTIONA BOARD VARIANT LIST KV-34SL40T KV-34SL40TREF.NO. PART NO DESCRIPTIONA BOARD VARIANT LIST KV-32V40 KV-32V40REF.NO. PART NO DESCRIPTIONA BOARD VARIANT LIST KV-34VL65C/34VL65/32V65CND KV-34VL65C/34VL65/32V65CNDREF.NO. PART NO DESCRIPTIONA BOARD VARIANT LIST KV-35V65CND/37VL65/37VL65C KV-35V65CND/37VL65/37VL65CREF.NO. PART NO DESCRIPTIONPage CONNECTOR COMPLETE PARTS LISTING BA-1135-948-A B BOARD, COMPLETE A-1135-949-A B BOARD, COMPLETETRANSISTOR B COMPLETE PARTS LISTINGRESISTOR CRYSTALCONNECTOR COMPLETE PARTS LISTING CA-1331-837-A C BOARD, COMPLETE A-1331-843-A C BOARD, COMPLETEPage DIODE COMPLETE PARTS LISTINGGFUSE FERRITE BEADRELAY GCOMPLETE PARTS LISTINGTRANSFORMER THERMISTORPage Page DESCRIPTION COMPLETE PARTS LISTINGREF.NO. PART NO DESCRIPTIONCONNECTOR K COMPLETE PARTS LISTINGA-1380-585-A K BOARD, COMPLETE CAPACITORREF.NO. PART NO COMPLETE PARTS LISTING PDESCRIPTION CRYSTAL P COMPLETE PARTS LISTINGREMARK REF.NO. PART NOCONNECTOR COMPLETE PARTS LISTINGA-1394-905-A UV BOARD, COMPLETE A-1394-906-A UV BOARD, COMPLETEDIODE COMPLETE PARTS LISTINGJACK CHIP CONDUCTORREMARK COMPLETE PARTS LISTINGREMARK RESISTORREMARK COMPLETE PARTS LISTINGREMARK Page REF.NO. PART NO COMPLETE PARTS LISTINGDESCRIPTION CONNECTOR COMPLETE PARTS LISTINGA-1372-508-A WB BOARD, COMPLETE CAPACITORS SERIES ACCESSORIES AND PACKING MATERIALSV SERIES REF.NO. PART NOSony Corporation Service Promotion Department9-965-843-01 Sony Technology CenterSUPPLEMENT-1 SERVICE MANUALTRINITRON COLOR TV AA-2D CHASSISA Board Schematic Diagram V series Page Added Item Section 6 A Board Schematic Diagram S series PageService Promotion Department Sony Corporation

Section 6: A Board Schematic Diagram (S series) (Page 40)

A Board Schematic Diagram (V series) (Page 44)

9-965-843-81