Hello, I recently bought a STFM 4MB SIMM ADAPTER KIT and once mounted I have the following problem
I get this lines screen
to find where the error is I will need your help
Is it correct where I have welded the positive right leg of the capacitor? in the exxos website manual it is not clearly seen in the photograph
also from point D2 to point 0V I have continuity. I have tried to scratch the copper from the point where the drilled hole is, but I still have continuity.
It has something to do, that the PCB is mounted? Should I have measured the continuity with the PCB before mounting it?
Any help that you can provide me I will be eternally grateful
help with STFM 4MB SIMM ADAPTER KIT
Re: help with STFM 4MB SIMM ADAPTER KIT
Bad solder most likely.
The RAM PCB is labeled up where the pins connect to the MMU etc. Then you can check with meter they are connected. Pinouts and schematics are https://www.exxosforum.co.uk/forum/viewforum.php?f=31
The RAM PCB is labeled up where the pins connect to the MMU etc. Then you can check with meter they are connected. Pinouts and schematics are https://www.exxosforum.co.uk/forum/viewforum.php?f=31
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
Re: help with STFM 4MB SIMM ADAPTER KIT
what about continuity between D2 and 0V, is it normal?
Re: help with STFM 4MB SIMM ADAPTER KIT
Nothing should be 0V other than 0V itself.
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.