TCL 21A71A – PAL NTSC – CRT TV Circuit Diagram and PWB March 13, 2017 Schematic and Printed Circuit Board - TCL 21A71A-PAL/NTSC CRT TV Used ICs: TDA7266 – TMPA8873 – 24C08 – TDA4864AJ – MSP3425G – TEA1506P (SMPS Control) Chassis 40-M123SP- MAK1X-M123SP CIRCUIT DIAGRAM PWB CLICK ON THE PICTURES TO ZOOM IN Read more