产线MTK校准问题，请帮忙看看

产线上有一台CMU200校准板子总是不过，用的ATE6.1328，有的时候把CMU重启一下，可能会PASS一块，但后面的就又都不过了。这是LOG文件最后的一部分，请帮忙给看看，对这方面不太懂，不知道是哪里的问题，射频线什么的都换过了。：
2015/07/03 09:10:38.718 PCL =11 ,Measure_power = 21.111350, WANTED_P= 21.000000 ,DAC_Value= 239
2015/07/03 09:10:38.812 Adaptive C[5.000000]
2015/07/03 09:10:38.843 t_loop =4 ,RampApcLevelReq.apc_dac = 238
2015/07/03 09:10:38.875 [GPIB] ----RCT_GGE_APCDCOffset_Iteration----
2015/07/03 09:10:38.875 [GPIB] 0: SENS:LEV:MAX 31.0
2015/07/03 09:10:38.875 [GPIB] 0: RFAN:CHAN 40 CH
2015/07/03 09:10:38.875 [GPIB] CONF:RFAN:TPCL 11;*OPC?
2015/07/03 09:10:38.875 [GPIB] 0: 1
2015/07/03 09:10:38.937 [GPIB] READ:POW?
2015/07/03 09:10:39.015 [GPIB] 0: 2.108203E+001,2.121852E+001,0.000000E+000,MATC,2.107328E+001
2015/07/03 09:10:39.015 PCL =11 ,Measure_power = 21.082030, WANTED_P= 21.000000 ,DAC_Value= 238
2015/07/03 09:10:39.140 [GPIB] ----RCT_GGE_APCDCOffset_Iteration----
2015/07/03 09:10:39.140 [GPIB] 0: SENS:LEV:MAX 33.0
2015/07/03 09:10:39.140 [GPIB] 0: RFAN:CHAN 40 CH
2015/07/03 09:10:39.140 [GPIB] CONF:RFAN:TPCL 10;*OPC?
2015/07/03 09:10:39.156 [GPIB] 0: 1
2015/07/03 09:10:39.218 [GPIB] READ:POW?
2015/07/03 09:10:42.703 [GPIB] 0: NAN,NAN,NAN,NTRG,NAN
2015/07/03 09:10:44.203 [！FATAL！] RF Stop failed: (Possibly non-recoverable error occurred)
GSM_APC_FETCH_TX_MEASUREMENT_FAILED => 242

这是快校的结果还是慢校的

如果是快校的，关闭快校试一下

RF Stop failed: (Possibly non-recoverable error occurred)
这个错误，属于控制错误。应该是坏主板吧?先修好了再说。换主控或者6166

看起来是手机问题呀，把META 详细Log打印出来看看META_DebugOn_With_FilePath

2015/07/03 09:10:39.218 [GPIB] READ:POW?
2015/07/03 09:10:42.703 [GPIB] 0: NAN,NAN,NAN,NTRG,NAN
没读到手机发设的功率
0: SENS:LEV:MAX 33.0
改成35看看

没有值出来

哦，好的.