采用日立NP84C机芯的彩电有:日立CPT-1924SF、CPT-2001SF、CPT-2008SF、CPT-2125SF、CPT2157SF、金星C478、金星C518等。振荡过程C906上约300V的直流电压经R902、R903、C905加到Q901的B极,Q901开始导通,C极电流流过
620)this.width=620;" onclick="window.open(this.src)" style="cursor:pointer" alt="点击看大图" />
620)this.width=620;" onclick="window.open(this.src)" style="cursor:pointer" alt="点击看大图" />
620)this.width=620;" onclick="window.open(this.src)" style="cursor:pointer" alt="点击看大图" />