Panasonic Toughpad FZ-G1 MK4: Difference between revisions
Polymorphic7 (talk | contribs) m expansion module stuff |
Polymorphic7 (talk | contribs) Note MK5 changes |
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*ALC256 shorted 3.3vdc or 5vdc rail. The audio circuit design is not done proper, the ALC will die after a while, the 8ohm speaker output is poor, even on a working tablet. | *ALC256 shorted 3.3vdc or 5vdc rail. The audio circuit design is not done proper, the ALC will die after a while, the 8ohm speaker output is poor, even on a working tablet. | ||
*TPS51367 shorted killing the CPU or RAM (TPS51367 is a 3-V to 22-V, 12-A synchronous buck converter with ultra-low quiescent current). | *TPS51367 shorted killing the CPU or RAM (TPS51367 is a 3-V to 22-V, 12-A synchronous buck converter with ultra-low quiescent current). | ||
=====Improvements in MK5===== | |||
In de MK5 board revision noted as DHLB1277ZC/X1 in the silkscreen a few design changed were made. | |||
*CPU was changed from SR2F0 (Intel Core i5-6300U) to SR340 (Intel Core i5-7300U). | |||
*Onboard RAM was doubled from 4096mb to 8192mb. | |||
*The audio circuit and codec were changed from ALC256 to ALC295. | |||
*WWAN simcard slot changed from standard SIM 25x15mm size to 12.3x8.8mm nano SIM size. | |||
*TPM chip was changed, can't find anything about it. The IC is made by STMicroelectronics. | |||
=====AMI Model No. Configuration Port Modules===== | =====AMI Model No. Configuration Port Modules===== | ||