Мои познания в ремонте данного вида техники: Занимаюсь ремонтом Наличие схемы:https://remont-aud.net/load/audio/75-1-0-9888 Both outputs have +27V Already replaced C1 & U9 with IRS20957 (original AEB DPI) with the same result. VDD = +10V VS = 27V VB = 33V CSD = 0V (first seconds) and then up to 5/6 volts when T5 is On/Off. VRef = +5.2V to COM. VCC (+VDR) = +12V to COM. CSH = 29V OCSET = 1.9V & 2.3V (U9 & U10) to COM. DT = 3.4V IN = 0.3V