I got VDD +5VDC, VEE -5VDC, and VB of +5VDC. No 3.6VDC on VB. ----- Original Message ----- From: "Fugu ME100" <[email protected]> To: [email protected] Sent: Monday, June 4, 2018 7:06:33 PM Subject: Re: [M100] Model 102 Black Nothing After Y2K ROM install
It does sound like there might of been some static damage on the board. The ROM shares lines with the RAM wonder if a RAM has fried? Or a buffer? On the M100 the Vdd, Vee, Vb and GND lines are marked so it is quite easy to check the +5, -5V & +3.6V are on the board OK.
