Difference between revisions of "Panasonic Toughpad FZ-G1 MK4"

From RECESSIM, A Reverse Engineering Community
Jump to navigation Jump to search
(Panasonic Toughpad G1 (FZ-G1 MK4) repair documentation.)
 
m (typo fixed.)
Line 11: Line 11:
 
<gallery>
 
<gallery>
 
File:Mb breakdown.jpg|Noted in the silkscreen as '''DHLB1030ZD/X1'''.
 
File:Mb breakdown.jpg|Noted in the silkscreen as '''DHLB1030ZD/X1'''.
File:LCD testproc.png|LCD screeen testing procedure.
+
File:LCD testproc.png|LCD screen testing procedure.
 
</gallery>
 
</gallery>
  

Revision as of 15:05, 7 May 2024

The Panasonic Toughpad G1 (FZ-G1 MK4) is a portable industrial rugged field computer. This page is dedicated to reparing the Panasonic Toughpad FZ-G1 MK4.

Panasonic rugged tablet pse.png

Built to most of the same specifications as the Toughbook line, they are designed for professional use and are used in a wide variety of industries, including construction, defense, public safety, emergency services, government, healthcare, law enforcement, manufacturing, oil & gas and telecom/utilities

Mainboard breakdown
Mainboard firmware

EC dump: soon.

Bios dump: badcaps topic

Known issues
  • 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).