3 级维修 8-3-14.VT 摄像头 “摄像头”功能不运作 是 检查主板上的摄像头连接器 是 检查电压 C618 = 1.2V? C609 = 1.8V? C610 = 2.8V? 是 检查 R608 是否为 29.02MHz 是 检查 8M EMI 过滤器的焊接状态 （F603~F606） 是 更换摄像头模块 是 结束 否 否 否 否 重新连接 HDC602 重焊或更换 U400、U401 重焊 R608 或更换 UCP300 重焊 R608 或更换 UCP300 保密和所有权-本维修手册内容的变更恕不另行通知。 未经三星书面授权而发布，传送，或违背本文件中的任何内容或数据是严格禁止的。 8-40 

5M_VT_CAM LDO_CAM_SENSOR_A2P8 CAM_SENSOR_IO_1P8 CAM_VT_CORE_1P2 1 1 6 L HDC601 CAM2_RST_N CAM_I2C_SCL CAM_I2C_SDA C605 C606 C607 11 3 3 55 7 7 99 11 11 13 13 15 15 17 17 19 19 21 21 23 23 22 4 4 66 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 NCNC 25 26 NC NC 27 28 T 5 0 3 D200 ZD201 HDC602 708 C 7 1 0 C605 C619 U600 C 6 2 0 C 7 0 9 R 6 1 7 R 6 1 6 C607 L611 R704 C606 R313 R314 C604 R601 F611 F607 F609 F 6 0 5 F 6 0 6 F 6 1 2 F 6 0 8 F 6 1 0 C 6 0 0 R 3 1 8 C669 C R 6 3 7 1 0 7 C601 C603 C602 F 6 0 0 F 6 0 1 F 6 0 2 F 6 0 3 F 6 0 MIPI_CSI1_DATA0_M_F MIPI_CSI1_DATA0_P_F MIPI_CSI1_DATA1_M_F MIPI_CSI1_DATA1_P_F MIPI_CSI1_CLK_M_F MIPI_CSI1_CLK_P_F VT_CAM_MCLK R603 C613 4 0 2 F C242 C235 C286 C280 C298 C278 C239 C281 C287 C288 4 8 2 C 9 9 2 C 0 9 2 C 1 9 2 C C296 C1147 R603 C613 WLAN_CLK WLAN_DATA0 9 8 2 C 3 9 2 C 9 4 3 R 7 9 2 C C285 L218 C295 C294 C283 C487 C486 5 0 2 U 7 7 2 C 8 3 2 C Level 3 Repair H D C 6 0 1 R719 R718 HDC600 0 0 7 D E L Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. 8-41 

Level 3 Repair Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. 8-42