VIDEOCON 21NF55 - 21PF93 - SCHEMATIC DIAGRAM (Circuit Diagram) - Using ICs-TDA 7499 – TDA938X/5X – HS-817 (Opto-coupler) – STR-G5663 (Power Regulator) – TDA7057AQ – TDA7449 – HEF4053 – TDA8336

SCHEMATIC [FULL]

CLICK ON CIRCUIT DIAGRAMS TO ZOOM IN

POWER SUPPLY SECTION (SMPS)