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康佳U3228E组合音响为一款外观高雅、功能齐全的落地式组合音响,其主要功能包括:自停电唱机;20台可预贮存电调谐收音机;三段图示均衡;双卡自停录音座;卡拉OK功能;外接音源输入及CD唱机等。全部功能皆集中在一只木壳塑面的箱体中。笔者曾将三套这样的音响改装成VCD唱机。改装后播放VCD片图像极为稳定且音质亦有明显改观,可谓锦上添花。现将其改装过程详细介绍如下: 一、顺序拆卸:由于该音响机内布线及各块电路板的安置都很繁杂,因而在拆卸时若不按照一定的次序,将有可能造成通电后短路或使原机电路产生故障。其拆卸步骤如下:(1)旋下电唱机座四周的五个螺钉,拔掉与电唱机相连接的插头,取下电唱
Konka U3228E combination of audio is an elegant appearance, full-featured floor-standing combination of sound, its main features include: self-stop record player; 20 pre-stored electric tuner radio; three sections of graphic equalizer; OK function; external audio input and CD player. All functions are concentrated in a wooden shell plastic case. I had three sets of such audio converted into VCD player. Modified VCD video playback is extremely stable and the sound quality has improved significantly, can be described as icing on the cake. Now the modification process is described in detail as follows: First, the order of disassembly: As the audio machine wiring and placement of the various circuit boards are very complicated, so in disassembly, if not in accordance with a certain order, it may cause short circuit after power or The original machine circuit failure. The disassembly steps are as follows: (1) Unscrew the five screws around the record holder, unplug the plug connected to the record player, remove the record