Warlords Cocktail ROM and voltage questions

hisnice

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One of the graphic ROMS in my warlords needs to be replaced (8113 037159).
Anyone know where to buy one?

I was testing voltages on the power supply board and had these results.

10.3 VDC was measured at 11.5
the 22V was 22.9
the -22V was -23

on the AC side, there are 2 that should be 36VAC. However, I measured 1 at 18.0 and the other at 0.0.

So, what does that mean? The board's bad? the transformer assembly is bad?

The main PCB's LED's don't light up, but the monitor powers up....

All help/suggestions are welcome.
Thanks!
 
One of the graphic ROMS in my warlords needs to be replaced (8113 037159).
Anyone know where to buy one?

Anyone should be able to burn the ROMs for you.

I was testing voltages on the power supply board and had these results.

10.3 VDC was measured at 11.5
the 22V was 22.9
the -22V was -23
Those are all unregulated voltages. so those readings are fine.

on the AC side, there are 2 that should be 36VAC. However, I measured 1 at 18.0 and the other at 0.0.
You're measuring them wrong... if you were getting good 36VACCT, you wouldn't be getting +/-22V unregulated.
 
I can help you with this. On the AR-II, set your meter to measure AC voltage and then put one lead on each of the 36VAC test points. You should ssee close to 36VAC.

On the main board, check the following voltagess at test points: +5V, +12V, -5V.


One of the graphic ROMS in my warlords needs to be replaced (8113 037159).
Anyone know where to buy one?

I was testing voltages on the power supply board and had these results.

10.3 VDC was measured at 11.5
the 22V was 22.9
the -22V was -23

on the AC side, there are 2 that should be 36VAC. However, I measured 1 at 18.0 and the other at 0.0.

So, what does that mean? The board's bad? the transformer assembly is bad?

The main PCB's LED's don't light up, but the monitor powers up....

All help/suggestions are welcome.
Thanks!
 
Ok, so when I put a lead on each of the 36VAC test sites, the meter says 0.0
But from each to ground give 18.0V and 0.0V respectively.

Also, on the C18, at the + it's 50.0V and 0 at the -
on C19, both + & - are 0

Is that what they should be?
 
on the main board, the -5 is -5, 12 is 12, and 5V is 0.8V

So... do i replace the Transformer Assembly? or the regulator assembly board?
 
on the main board, the -5 is -5, 12 is 12, and 5V is 0.8V

So... do i replace the Transformer Assembly? or the regulator assembly board?

What voltage do you get at the 10.3 volt (or 10.6 volt) test lug on the audio/regulator board? This is DC volts.

Nevermind...just re-read entire post....your issue is on the audio/regulator board (probably the 2N3055 or the LM305)....or connector issues.
Edward
 
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