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福州艺通电器有限公司生产的“梦寐牌”彩电遥控附加器质量可靠,价格适中。在给彩电加这种遥控器时,仅凭随机加装说明书来进行改装,还会遇到很多麻烦,弄不好还会损坏有关元器件。下面介绍笔者加装遥控器的一些经验。 1.给三洋CTP5940(83P机心)彩电加装遥控器时,要注意该机的R120(10kΩ)不在主机板上,而是在调谐电路板上,主机板上R120的位置是用一段导线直接连通的。忽视这一点,就会在拔下KK插头,连入遥控器的TU端子,接通电源时,马上烧毁主机板上的D741(μPC574)和遥控器上的相关元件。 2.给长虹CJ47A(M11机心)彩电加装遥控器的经验
Fuzhou Arts Electric Co., Ltd. production of “dream card” color TV remote control addendum Reliable, affordable. Add to the color TV remote control, simply by adding instructions to modify, but also encounter a lot of trouble, get it bad will damage the components. The following describes the author to install some of the remote control experience. 1. Sanyo CTP5940 (83P Movement) color TV remote control, pay attention to the machine’s R120 (10kΩ) is not on the motherboard, but in the tuning circuit board, the motherboard R120 position is a direct line of wire Connected. Ignoring this, unplug the KK plug, connect to the TU terminal of the remote control, and immediately turn off the power and destroy the D741 (μPC574) and the related components on the remote control. 2. To Changhong CJ47A (M11 Movement) color TV remote control installation experience