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徒弟:解码电路的常见故障有哪些?师傅:解码电路是由解压芯片、只读存储器ROM、动态存储器DRAM和微处理器组成。解码电路的主要作用是:将CD-DSP电路送来的压缩图像数据和声音数据进行MPEG解码,因此解码电路损坏会引起图像和声音都不正常,如:无图、无声或图声均不正常,图像停顿或
Apprentice: What are the common faults of decoding circuit? Master: The decoding circuit is composed of decompression chip, ROM, DRAM and microprocessor. The main role of the decoding circuit is: the compressed image data and audio data sent from the CD-DSP circuit for MPEG decoding, so the decoding circuit is damaged will cause abnormal images and sounds, such as: no picture, no sound or picture are not normal , Image pause or