Laptop was water damage so Ive change the PU301 and the pq302 after a day it was not working again Ive check the PQ302 pin 1 it has 15v only.
mb: a4wab la-c341p rev 1.0
checking the pins of the PU301
1. ACN - 19V
2. ACP - 19V
3. CMSRC - 15V
4. ACDRV - 17V
5. ACOK -17V
6. ACDET - 2.5V
7. IOUT -0V
8. SDA - 3.2V
9. SCL - 3.2V
10- ILIM - 0V
11.BATDRV - 21V
12. SRN - 19V
13. SRP - 19V
14. GND - 0V
15. LODRV - 0V
16. REGN - 6.1V
17. BTST - 19V
18. HIDRV - 19V
19. PHASE - 19V
20. VCC - 20V
Hope someone can Guide me where to look next ?
mb: a4wab la-c341p rev 1.0
checking the pins of the PU301
1. ACN - 19V
2. ACP - 19V
3. CMSRC - 15V
4. ACDRV - 17V
5. ACOK -17V
6. ACDET - 2.5V
7. IOUT -0V
8. SDA - 3.2V
9. SCL - 3.2V
10- ILIM - 0V
11.BATDRV - 21V
12. SRN - 19V
13. SRP - 19V
14. GND - 0V
15. LODRV - 0V
16. REGN - 6.1V
17. BTST - 19V
18. HIDRV - 19V
19. PHASE - 19V
20. VCC - 20V
Hope someone can Guide me where to look next ?
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