Мои познания в ремонте данного вида техники: Занимаюсь ремонтом Наличие схемы: yes
Hi guys, they brought me this completely carbonized ZLX-15P Electo-voice amplifier. I changed all the components and with the lamp it generates all the dual voltages. I turned it on without the lamp and the resistors R53, R57, R37 smoked... I also found diodes D( and D) shorted and I also checked Q3 and q2 which are ok. I turned it on again and they still tend to heat R53, R57, R37. What is the circuit containing q3 and q2 for? And what can I check? Thank you all
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