Chapter3_Repair_Guide.pdf - 第332页

Model DECAN Series Company SAMSUNG TECHWIN Module 3.19 ELECTRIC DEVICE V ersion 01 Tit le MAIN 电源 SHOR T TEST Page 3-19-6 Note [MAIN 电源 SHORT TEST] 1. Power Supply Module 上连接电源电缆 2. 测定 CP #1,2,3 的绝缘电阻 检查地方 检查标准 CP#1 SHOR…

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Model
DECAN Series
Company
SAMSUNG TECHWIN
Module
3.19 ELECTRIC DEVICE
Version
01
Title
组装REAR POWER PANEL SUB
Page
3-19-5
Note
4. 组装 Inline Cable 及连接器
5. Ground Terminal 上连接接地电缆
6. 用系带固定各电缆
Model
DECAN Series
Company
SAMSUNG TECHWIN
Module
3.19 ELECTRIC DEVICE
Version
01
Title
MAIN电源SHORT TEST
Page
3-19-6
Note
[MAIN 电源 SHORT TEST]
1. Power Supply Module 上连接电源电缆
2. 测定 CP #1,2,3 的绝缘电阻
检查地方 检查标准
CP#1 SHORT CHECK : CP1-2 , CP1-4 10k ~ 15k
CP#2 SHORT CHECK : CP2-2 , CP2-4 400k ~ 600k
CP#3 SHORT CHECK : CP3-2 , CP3-4 100M 以上或 OPEN
CP#3 SHORT CHECK : CP3-2 , CP3-6 3M~ 8M
*条件:CP#1 OFF, CP#2 OFF, CP#3 OFF,中板 Fan 拆卸 2 个电缆
3. 测定 MC #1 的绝缘电
Model
DECAN Series
Company
SAMSUNG TECHWIN
Module
3.19 ELECTRIC DEVICE
Version
01
Title
MAIN电源SHORT TEST
Page
3-19-7
Note
检查地方 检查标准
MC#1 SHORT CHECK : MC1-2 , MC 1-4
100M 以上或 OPEN
MC#1 SHORT CHECK : MC1-2 , MC 1-6 20k ~ 40k
*条件:CP#1 OFF, CP#2 OFF, CP#3 OFF
4. 测定 TB#1 110V, 220V(1ø,3ø)绝缘电阻
检查地方 检查标准
T/B1 AC SHORT CHECK : 1L1 , 1L2 10k ~ 15k
T/B1 AC SHORT CHECK : 22R , 22T 3M~ 5M
T/B1 AC SHORT CHECK : 22L1 , 22L3 20k ~ 40k
T/B1 AC SHORT CHECK : 22L2 , 22L3
100M 以上或 OPEN
T/B1 DC SHORT CHECK : 11A/B(24VB) ,12A/B(24G)
T/B1 DC SHORT CHECK : 11C/D(24V) ,12C/D (24G)
*条件:CP#1 OFF, CP#2 OFF, CP#3 OFF
5. 测定 Relay#1,11 绝缘电阻
检查地方 检查标准
RY#1 SHORT CHECK : RY1-7, 8 10k ~ 15k
RY#11 SHORT CHECK : RY11-13, 14 200 ~ 350
*条件:CP#1 OFF, CP#2 OFF, CP#3 OFF