January 10th, 2018, 14:38
January 10th, 2018, 16:17
January 10th, 2018, 16:19
January 11th, 2018, 4:42
January 11th, 2018, 14:09
January 11th, 2018, 18:54
January 12th, 2018, 5:05
January 12th, 2018, 5:56
January 12th, 2018, 7:45
helpdisc wrote:i would ... replace the mcu on good pcb
repfanatic wrote:MCU (chip 88i6632-BAN1) became hot, so it is probably dead, although there is no visual damage.
January 12th, 2018, 7:57
January 12th, 2018, 8:16
January 12th, 2018, 8:37
repfanatic wrote:Various posts here say that without (working) preamp, the disk woul'nt spin up. In my case, it IS spinning up with the good PCB: so in this case the preamp should be OK.
repfanatic wrote:BUT as the heads do'nt make any noise at all, something would be failing in the servo actuator.
January 12th, 2018, 17:50
Spildit wrote:To see if this is true for your model pick the good one and insulate the head contacts. If the drive spins and doesn't move heads then it's necessary for pre-amp to ID itself.
January 13th, 2018, 15:35
January 13th, 2018, 17:22
January 13th, 2018, 19:55
January 13th, 2018, 21:49
January 14th, 2018, 11:22
January 14th, 2018, 16:01
January 15th, 2018, 12:11
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