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Laptops platform as the topic Invetec Berlin 10 (BL10) 6050a2332401-MB-A03, board fires gets 0.46 A lack of tension on the coils L6600 and L6601 resistances on these coils on the weight of 28Ω. The following is the voltage at the inverter TI_TPS51621RHAR_QFN_40P U6603 (zero omitted):
N9. 1.25 V
N10. 1.07 V
N13. 1.06 V
N15. 1.06 V
N18. 1.06 V
N19. 1.06 V
N22. 4.69 V
N24. 5.12 V
N26. 5.12 V
N27. 5.12 V
N29. 4.69 V
N31. 3.3 V
N32. 5.0 V
N34. 3.3 V
N35. 3.3 V
N36. 1.72 V
N37. 1.2 V
N38. 5.0 V
N39. 2.6 V
N40. 1.72 V
Please help locate the problem. - Saturday, October 6, 2013, 19:36 - on the N34. CLKEN # is the high state and in my opinion should be low. Is a malfunction of the inverter or rather U4000 ICS9LRS3197AKLFT?