Electronics > Repair
What more i can do?
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222Lab_Test222:

--- Quote from: m k on December 20, 2024, 03:31:57 pm ---Next we can check the combined ROM image and see that F800 has
F800 FA (CLI)
F801 E4 (IN)
F802 35 (port)(irq controller)
F803 A8 (test)
So completely rational start of a code.


--- End quote ---
How we can perform this?
Harry_22:

--- Quote from: m k on December 20, 2024, 03:31:57 pm ---
We can also be pretty sure that Harry didn't do any mistakes.


--- End quote ---

@222Lab_Test222, when the time permits check our measurements.
Measure directly on the chip pin. Start with non-working board IC16 data.
asis:
Hi,

I need pictures of SIMM72-ROM and SIMM72-Flash modules from both sides.

I also need a better picture of the back side of the PCB.
You're welcome.
222Lab_Test222:

--- Quote from: asis on December 25, 2024, 03:00:30 am ---Hi,

I need pictures of SIMM72-ROM and SIMM72-Flash modules from both sides.

I also need a better picture of the back side of the PCB.
You're welcome.

--- End quote ---
There are various kind and version of those.
I am sending one which is currently working on another board.
222Lab_Test222:
I did best BUT camera is so bad.
Here is Full Image as well as parts which i click.
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