基于OTL功率放大器的音频集成电路故障的诊断与处理

Based on audio OTL power amplifier integrated circuit fault diagnosis and processing

本文通过对双声道OTL音频功放电路的故障分析，分别介绍双声道无声故障处理对策、单声道无声故障处理对策，双声道轻声故障处理对策和单声道轻声故障处理对策，并提出了具体的解决办法及技巧。

In this paper, through the analysis of the fault of two-channel OTL audio power amplifier, introduces the two-channel silent failure treatment, mono silent fault handling measures, countermeasures and mono softly fault treatment failure handling two-channel softly, and put forward specific solutions and skills