Activity
From 06/13/2024 to 07/12/2024
07/12/2024
- 11:30 AM Bug #468 (Closed): Cam 1~4 摄像头90°才能水平出图
- 11:30 AM Bug #468: Cam 1~4 摄像头90°才能水平出图
- 已经验明是ahd摄像头的问题
- 10:26 AM Bug #485 (Closed): 常温下U0902温升最高会达到79°+
- !clipboard-202407121025-hi2zn.png!...
07/11/2024
- 09:41 PM Bug #484 (Closed): 常温下U0600过热80°+
- !clipboard-202407112136-huhwo.png!...
07/09/2024
- 07:23 PM Bug #479 (Closed): U0103过热100°+
- !clipboard-202407091921-vpp4p.png!...
- 07:06 PM Bug #478 (Closed): D2700 异常发热75°+
- ...
- 04:33 PM Bug #477 (Closed): 【9V模式下】Full I/O & Sys Stress Test下设备会重启
- ...
- 01:50 PM Bug #414 (Closed): 电源板存在明显啸叫声
- 更改DCDC电路的反馈电阻,由理想二极管后端改到前端,加大DCDC的输入电容
- 01:47 PM Bug #451 (Closed): LD11A 02 供电模块存在发热情况需要定制散热模组
- 已定制
- 01:46 PM Bug #462 (Closed): 3PIN LCD显示器显示亮度过低
- 12:05 PM Bug #469 (Feedback): LD11A底板器件位置不合理存在安装干涉
- 电源插座已移位,待回板后验证
- 12:04 PM Bug #475 (Feedback): 电源地和壳体存在联通情况
- 12:03 PM Bug #475 (Resolved): 电源地和壳体存在联通情况
- 原因:fakra天线的外部金属与壳体导通,天线的金属地没有做隔离;
解决方案:天线GND增加隔离电容,待03的主板回板后装机验证;
07/02/2024
- 04:46 PM Bug #475 (Closed): 电源地和壳体存在联通情况
- !clipboard-202407021645-5t4ll.png!...
07/01/2024
- 08:15 PM Bug #470 (Closed): 板载 EMMC读写读写速度过低
- 08:15 PM Bug #470: 板载 EMMC读写读写速度过低
- This Issue has been fixed!
- 05:28 PM Bug #470: 板载 EMMC读写读写速度过低
- !clipboard-202407011727-lj09j.png!
未复现所述问题,附件是测试方法和测试结果
06/26/2024
- 06:27 PM Bug #470 (Closed): 板载 EMMC读写读写速度过低
- !clipboard-202406261815-lrinz.png!...
06/21/2024
- 12:05 AM Bug #469 (Closed): LD11A底板器件位置不合理存在安装干涉
- !clipboard-202406210003-q9kbq.png!...
06/20/2024
- 10:47 AM Bug #449: LD11A 02 PWR丝印缺失
- !clipboard-202406201044-nofet.png!...
06/19/2024
- 09:15 PM Bug #468 (Closed): Cam 1~4 摄像头90°才能水平出图
- !clipboard-202406192037-ondpv.png!
!clipboard-202406192037-pm6oa.png!...
06/18/2024
- 08:32 PM Bug #467 (Closed): 电源模块器件和散热板存在较大间隙且高低不一致
- !clipboard-202406182020-rybac.png!
!clipboard-202406182031-tdbxo.png!...
06/17/2024
- 05:29 PM Bug #466 (Closed): LP11A外壳I/O线材PIN角和主板接口存在安装干涉
- !clipboard-202406171725-xlsa9.png!...
- 05:16 PM Bug #465 (Closed): LP111A I/O线材长度定义不符
- !clipboard-202406171714-0hpfo.png!...
06/14/2024
- 11:17 AM Bug #463 (Closed): LP11A 灯控不受控
- ...
06/13/2024
- 04:04 PM Bug #452: 重启或首次开机 GST 需要启动2次才可以打开/dev/video5
- ...
- 03:09 PM Bug #454 (Closed): 老化出现 【rockchip-vop ff900000.vop: [drm:vop_isr] *ERROR* POST_BUF_EMPTY irq err】报错
- 经过排查发现,测试显示器出现超频提示,发现PCB输出分辨率超过显示器可显示分辨率。
- 03:09 PM Bug #462: 3PIN LCD显示器显示亮度过低
- 底板上AHD输出端口的ESD器件型号不正确(E1901)。应该是BV03C双向低容值ESD防护二极管,实际贴片的是3。0V的齐纳二极管,并且方向贴错。将方向旋转180度后经验证图像亮度恢复正常。
- 03:01 PM Bug #462: 3PIN LCD显示器显示亮度过低
- 经过排查是pcb板物料问题
- 11:11 AM Bug #458 (Closed): CAN 初始化首次必定失败
- Fixed by:Linux version 4.4.194 (yangyonghao@ubuntu2004) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) ) #16 SM...
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