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Siemens MS45 PCB Components: Difference between revisions
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== 9. not defined == | == 9. not defined == | ||
== 10. not defined == | == 10. not defined == | ||
== 11. | == 11. Infineon ATIC39S2 Output Stage== | ||
Infineon ATIC39S2 Power-QFP64 Output Stage for lambda probe heaters. | |||
{| class="wikitable" | |||
|- | |||
! Chip Markings | |||
|- | |||
| A2C00008350 <br>ATIC39S2 B2<br>Siemens VDO<br>VE421375M02<br>0438 | |||
|} | |||
'''Pin Description''' | |||
*X60002.1 - Oxygen sensor 1 before catalytic converter, heating | |||
*X60002.6 - Oxygen sensor 1 after catalytic converter, heating | |||
== 12. Motorola MC33186DH H-Bridge== | == 12. Motorola MC33186DH H-Bridge== | ||
Motorola MC33186DH H-Bridge Driver IC for the DBW system. [[File:Motorola_MC33186.pdf|thumb]] | Motorola MC33186DH H-Bridge Driver IC for the DBW system. [[File:Motorola_MC33186.pdf|thumb]] | ||
Line 88: | Line 101: | ||
*Pin 14 - X60003.44 - Electric Throttle Body Actuator 2 | *Pin 14 - X60003.44 - Electric Throttle Body Actuator 2 | ||
*Pin 15 - X60003.44 - Electric Throttle Body Actuator 2 | *Pin 15 - X60003.44 - Electric Throttle Body Actuator 2 | ||
== 13. | == 13. Infineon ATIC39S2 Output Stage== | ||
Infineon ATIC39S2 Power-QFP64 Output Stage. | |||
{| class="wikitable" | |||
|- | |||
! Chip Markings | |||
|- | |||
| A2C00008350 <br>ATIC39S2 B2<br>Siemens VDO<br>VE421375M02<br>0438 | |||
|} | |||
== 14. MS45.1: TVS Diode== | == 14. MS45.1: TVS Diode== | ||
CAN bus ESD protection diode for secondary CAN Bus | CAN bus ESD protection diode for secondary CAN Bus | ||
Line 100: | Line 122: | ||
== 15. MS45.1: Bosch CJ120 == | == 15. MS45.1: Bosch CJ120 == | ||
Bosch CJ120 wideband controller IC to control precat LSU4.2 O2 sensor | Bosch CJ120 wideband controller IC to control precat LSU4.2 O2 sensor [[File:CJ120_Product_Info.pdf|thumb]] | ||
{| class="wikitable" | |||
|- | |||
! Chip Markings | |||
|- | |||
| 30449<br>0440/04<br>RV192.1 | |||
|} | |||
== 16. MS45.1: Bosch CJ120 == | == 16. MS45.1: Bosch CJ120 == | ||
Bosch CJ120 wideband controller IC to control precat LSU4.2 O2 sensor | Bosch CJ120 wideband controller IC to control precat LSU4.2 O2 sensor [[File:CJ120_Product_Info.pdf|thumb]] | ||
{| class="wikitable" | |||
|- | |||
! Chip Markings | |||
|- | |||
| 30449<br>0440/04<br>RV192.1 | |||
|} | |||
= Back Side = | = Back Side = | ||
[[File:Siemens_MS451_Back.jpg|500px]] | [[File:Siemens_MS451_Back.jpg|500px]] | ||
==1. == | ==1. Motorola MPC555 CPU== | ||
==2. == | |||
==2. AMD AM29BL802CB Flash== | |||
==3. == | ==3. == | ||
==4. == | ==4. == | ||
==5. == | ==5. == | ||
==6. == | ==6. == |
Latest revision as of 11:57, 13 February 2024
The blue components are only soldered on MS45.1.
You can clearly see that the wideband controller and secondary CAN (LOCAN) hardware is missing.
Front Side
1. Fairchild V3040S IGBT
Ignition IGBTs with cylinder 6 at the top and cylinder 1 at the bottom. File:FS ISL9V3040S3ST.pdf
Chip Markings |
---|
N438AL V3040S |
2. Infineon TLE4276GV
Low Drop Voltage Regulator for 5V supply voltage File:Infineon TLE4276.pdf
Chip Markings |
---|
4276GV AN440 |
3. Infineon Pressure Sensor
Ambient Pressure Sensor
4. AMIS ATM46C3
Chip Markings |
---|
AMIS SIEMENS 0442THW SDIA ATM46C3 966781 |
5. AMIS ATM46C3
Chip Markings |
---|
AMIS SIEMENS 0442THW SDIA ATM46C3 966781 |
6. Crystal
Generic 4.000000MHz Crystal
Chip Markings |
---|
4.000 4X: |
7. BDM Port
This is the BMD port for reading and writing. Pin spacing is x.xx mm
8. TVS Diode
CAN bus ESD protection diode for primary CAN Bus
Chip Markings |
---|
NONE |
9. not defined
10. not defined
11. Infineon ATIC39S2 Output Stage
Infineon ATIC39S2 Power-QFP64 Output Stage for lambda probe heaters.
Chip Markings |
---|
A2C00008350 ATIC39S2 B2 Siemens VDO VE421375M02 0438 |
Pin Description
- X60002.1 - Oxygen sensor 1 before catalytic converter, heating
- X60002.6 - Oxygen sensor 1 after catalytic converter, heating
12. Motorola MC33186DH H-Bridge
Motorola MC33186DH H-Bridge Driver IC for the DBW system. File:Motorola MC33186.pdf
Chip Markings |
---|
MC33186DH 1 KKER0107 |
Pin Description
- Pin 6 - X60003.43 - Electric Throttle Body Actuator 1
- Pin 7 - X60003.43 - Electric Throttle Body Actuator 1
- Pin 14 - X60003.44 - Electric Throttle Body Actuator 2
- Pin 15 - X60003.44 - Electric Throttle Body Actuator 2
13. Infineon ATIC39S2 Output Stage
Infineon ATIC39S2 Power-QFP64 Output Stage.
Chip Markings |
---|
A2C00008350 ATIC39S2 B2 Siemens VDO VE421375M02 0438 |
14. MS45.1: TVS Diode
CAN bus ESD protection diode for secondary CAN Bus
Chip Markings |
---|
NONE |
15. MS45.1: Bosch CJ120
Bosch CJ120 wideband controller IC to control precat LSU4.2 O2 sensor File:CJ120 Product Info.pdf
Chip Markings |
---|
30449 0440/04 RV192.1 |
16. MS45.1: Bosch CJ120
Bosch CJ120 wideband controller IC to control precat LSU4.2 O2 sensor File:CJ120 Product Info.pdf
Chip Markings |
---|
30449 0440/04 RV192.1 |