Section Disassembly, Board Removal Service Position | Sony KV-G142M

SECTION 2

DISASSEMBLY

2-1. REAR COVER REMOVAL

2-3. F1 BOARD REMOVAL

F1 board

1 Seven screws (BVTP 4×16)

	–	2	Four screws
	9	2	Four screws
	9		(BVTP 4×16)
	–		(BVTP 4×16)
	–
		2-2. A BOARD REMOVAL	2-4. SERVICE POSITION

A board

Lever
Lever	KV-G14M2
A board
RM-869

Image 9

Sony KV-G142M service manual Section Disassembly, Rear Cover Removal F1 Board Removal, Board Removal Service Position

Contents

Trinitron Color TV Channel coverage Specifications Table of Contents Progr + Connections Presetting channels Watching the TV Adjusting the picture Section Disassembly Board Removal Service PositionRear Cover Removal F1 Board Removal Replacement of Parts Terminal Board Bracket RemovalDemagnetization Coil Removal Picture Tube Removal ∙ Removal of ANODE-CAP ∙ Removing Procedures Beam Landing Section SET-UP Adjustments Horizontal and Vertical Static Convergence Convergence Dynamic Convergence Adjustment Preparation Focus Adjustment Method of Cancellation from Service Mode G2 Screen and White Balance Adjustments Section Self Diagnosis Function NonvolatileMemory Adjustments with Commander Section Circuit Adjustments Adjustment Method Adjustment Item Table OFM Item No VPX Picture Distortion Adjustment Board Adjustment After IC003 Memory Replacement Section Exploded ViewChassis F35430206 Electrical Parts List Diode D1NL20 DescriptionDiode EL1Z Diode GP08D Carbon REF.NO REF.NO. Part no Description Remark WirewoundFusible Metal Spark GAP SwitchGAP, Spark FILTER, Surface Wave Transformer Screw +BVTP HOLDER, FBTCapacitor Ceramic Chip REF.NO. Part no Description 2KV3KV PLUG, Connector 3P PLUG, Connector 6PCeramic Chip 1MF Filter COIL, VAR, Ferrite HWC JACK, PIN 2P Chip ConductorTransistor 2SC1623-L5L6 Transistor DTC143TKA-T146 220 10W R040 300 TRANSFORMER, Line Filter ThermistorThermistor Positive Tuner Transistor 2SC2611 SOCKET, CRTTransistor 2SC2611 Resistor Carbon Variable Resistor Remote Commander Battery COVER, Remote CommanderMANUAL, Instruction Sony Corporation