Master Electronics Repair !

Welcome to Master Electronics Repair! website.Here you will find:Service Modes, Circuit Diagrams,Service manuals, Firmware Update procedure, Disassemble procedure, Universal remote control setup codes, Troubleshooting, Diagnosing, Measuring, and more.... of many of LCD/LED TV/Displays,others various electronic apparates,trough many technical notes and tips/tricks to help repairing/fixing Troubles/ faults,for electrical technicians.This site helps you to save the Earth from electronic waste!

Thursday, 28 March 2019

TV2KM-DVD - CIRCUIT DIAGRAM-TV PART – CRT COLOR TV

TV2KM-DVD - CIRCUIT DIAGRAM-TV section – CRT COLOR TV

Used ICs: STV2248 – 24C08 - ST92195 – TDA8174A – ST1802-SMPS Switching out transistor – 4053-TV/AV switch-over – CD4052 – TDA8174A and CF0801-4730-LOT

SMPS PART - Split

FULL SCHEMATIC

SYSTEM CONTROL-SPIT

VIDEO-CHROMA - SPLIT

VERTICAL SCAN OUT-SPLIT

CLICK ON THE SCHEMATICS TO ZOOM IN