Friday, January 31, 2020

Philips 21PT5506, 28PT4457, 24PW 6606 - SMPS (Power supply), vertical and horizontal scanning and audio amplifier schematic


Applicable to - Philips 21PT5306, 21PT5506, 25PT4457, 25PT5107, 25PT5506, 28PT4406, 28PT4457, 28PT5107, 29PT5306, 29PT5506,  24PW6006, 28PW5407, 28PW6006, 32PW6003, 32PW6006, 82PW6216, 63TA5216, 70WA6216 -  L01.1E AB chassis
Used Ics - STP7NB60FP (SMPS power swithing FET), TEA1507 (SMPS control), BU4509DX (H-Out transistor)