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在康佳系列彩电中与T2114型电源原理相同的机型还有T2110、T2112、T2010等,有主、副两组开关电源组成。副电源主要是向CPU提供5 V工作电压,以保证其待机时工作。主电源部分向外电路输出的四路电压(112 V、24 V、12 V、20 V)基本上是分区单独供电模式。虽然电源电路复杂一些,但是对于判定负载电路故障部位相对容易些。本机的主开关电源部分有两只开关变压器并联工作,这种形式在其他型号的机型中并不多见,有两只光电耦合器分别担任开关机控制和稳压控制,有两只可控硅分别过压、过流检测保护。
In Konka series color TV and T2114-type power supply principle of the same models are T2110, T2112, T2010, etc., there are two main groups, switching power supply. Vice power supply is mainly to the CPU to provide 5 V operating voltage to ensure that the standby work. The four voltages (112 V, 24 V, 12 V, 20 V) output from the main power section to the external circuit are basically divided into separate power modes. Although the power supply circuit is more complicated, it is relatively easy to determine the fault location of the load circuit. The main switch part of the machine has two switching transformers working in parallel, this form is rare in other models, there are two optocouplers, respectively, as the switch control and voltage control, there are two Silicon control overvoltage, overcurrent detection and protection.