Chapter3_Repair_Guide.pdf - 第271页
Model DECAN Series Company SAMSUNG TECHWIN Module 3.15 PC RACK V ersion 01 Tit le 组装 PC RACK Page 3-15-2 Note [ 组装 PC RACK] 1. 准备材料 Main CPU Box SBC Board NT A8 Vision Board IT Feeder Board 2. 确认 Back Plane Board 的 Pin 有…
Model
DECAN Series
Company
SAMSUNG TECHWIN
Module
3.15 PC RACK
Total Pages
12
目录
[组装 PC RACK] ................................................................................................... 2
[检查 PC RACK] ................................................................................................... 9
[更换电源] .......................................................................................................... 10
[更换 COOLING FAN] ........................................................................................ 11
[拆卸 PC RACK 模型卡槽] .................................................................................. 12
Model
DECAN Series
Company
SAMSUNG TECHWIN
Module
3.15 PC RACK
Version
01
Title
组装PC RACK
Page
3-15-2
Note
[组装 PC RACK]
1. 准备材料
Main CPU Box SBC Board
NT A8 Vision Board IT Feeder Board
2. 确认 Back Plane Board 的 Pin 有无变形/遗漏
Model
DECAN Series
Company
SAMSUNG TECHWIN
Module
3.15 PC RACK
Version
01
Title
组装PC RACK
Page
3-15-3
Note
3. 检查 Back Plane Board 的电阻值和输出电压值
检查项目 检查项目 标准
电阻值
+5V < - > GND
记录电阻测定值(未测定为不达标)
+12V < - > GND
-12V < - > GND
输出电压值
+5V < - > GND 4.84V ~ 5.35V
+12V < - > GND 11.21V ~ 12.39V
-12V < - > GND -11.11V ~ -12.28V
3.3V < - > GND 3.13V ~ 3.46V
4. 整理 Main CPU Box 内侧的电源电缆及确认风扇组装状态
5. Main CPU Box 上组装各电路板
① SBC Board
② IT Master Board
③ NT-A8 Board