16. Test Points
Test point name
Expected voltage (V)
Minimum
TP1
11.4
TP2
3.234
TP3
4.75
TP4
1.176
TP5
---
TP6
---
TP7
---
TP8
---
Test point name
Expected voltage (V)
Minimum
TP1
4.75
TP2
11.4
TP3
5.09
TP10
3.219
Robert Bosch GmbH
HMI board
Typical Maximum
12
12.6
If the voltage is out of range, check the SMPS.
3.3
3.37
If the voltage is out of range, there may be a
problem with in-built regulators of HMI board
5
5.25
If the voltage is out of range, check the SMPS.
1.2
1.22
If the voltage is out of range, there may be a
problem with in-built regulators of HMI board.
16.5
---
-8.1
---
±10% variation is allowed. Check these volt-
ages only if the LCD has any problem.
8.5
---
2.4
---
I/O board
Typical Maximum
5
5.25
If the voltage is out of range, check the SMPS.
12
12.6
5.17
5.25
If the voltage is out of range, there
may be a problem with in-built reg-
ulators of the I/O board.
3.3
3.371
If the voltage is out of range, there may be a
problem with in-built regulators of the I/O board
Test Points | ACS 751/651 | 37
Remarks
Remarks
ACS 751/651 | 37
| 37
en
|
1 689 975 223
2013-10-21