【摘 要】
：
1.加载电机不转分析检修:按出仓键,显示屏显示“OPEN”,但立即又变为“CLOSE”,托盘不出仓;若仓内有盘,则可正常读出TOC,且能正常播放。该机采用TC9462F和ES3210F一体化板,
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1.加载电机不转分析检修:按出仓键,显示屏显示“OPEN”,但立即又变为“CLOSE”,托盘不出仓;若仓内有盘,则可正常读出TOC,且能正常播放。该机采用TC9462F和ES3210F一体化板,有字符显示,说明微处理器(本机无外接CPU,其CPU内置于解码芯片ES3210F之中)工作正常,推测故障在进出仓控制电路,见图1所
1. Load the motor does not turn analysis and maintenance: press the button, the display shows “OPEN”, but immediately changed to “CLOSE”, the tray is not out of warehouse; if the warehouse has a disk, you can read TOC, and Normal play. The machine uses TC9462F and ES3210F integrated board, a character display, indicating microprocessor (the machine without external CPU, the CPU built-in decoder chip ES3210F) is working properly, presumably in the control circuit out of warehouse, see Figure 1
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