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4)行幅枕形同时失真故障,通常发生在东西校正放大电路、东西校正输出电路中。检查行幅枕形同时失真故障,可以按照下面的程序进行,如图37所示。行幅枕形同时失真检查R430、R426、R427、R428、V402、V403、D413等否是是图37行幅枕形同时失真故障检修流程断开枕校电阻R429,看看故
4) The line frame pincushion distortion at the same time, usually occurs in the east-west correction amplifier circuit, east-west correction output circuit. Check the line frame pincushion distortion at the same time, you can follow the procedure below, as shown in Figure 37. Pincushion at the same time the line frame distortion check R430, R426, R427, R428, V402, V403, D413, etc. No Yes Yes Figure 37 line frame pincushion distortion troubleshooting process Disconnected pillow school resistance R429, see