Re: Star Wars Regulator board - Matt..Where is yous?
Yes it will be a bad prom for sure, if not it could be the 74ls153 at ??
just below the proms can't remeber the location 6f maybe
<ArcadeNO@xxxxxxxxxxx> wrote in message
news:5nrvt1tgjsum7m2esnqakd6cgegttfbuvn@xxxxxxxxxx
> Got the machine going.
>
> The ship comes up for (turrets and fire) but the entire background,
> stars etc are not there. They flash up occasionally, but thats it.
>
> The main start screen also comes up fine, including credits, etc.
>
> Gameplay is missing mostly everything.
>
> I am gonna remove the proms and clean/reseat them.
>
>
>
> On Tue, 31 Jan 2006 23:10:11 -0000, "simon hanlon"
> <simonjhanlon@xxxxxxxxxxxxxxx> wrote:
>
>>which colours are missing? check the voltages coming from the game board
>>on
>>the R G and B see if they all have a voltage present..you could use the
>>grid
>>in test mode and change the colour to compare each output, 4v maximum
>>brightness and 1v black level. If they all check out then take a look at
>>the
>>neck PCB check Q500 (red) Q501(Green) and Q502(blue) if they check out ok
>>check for an open resistor or bad pot. failing that it could be the Tube!
>>Good Luck!
>>
>>
>>
>>
>>
>><ArcadeNO@xxxxxxxxxxx> wrote in message
>>news:pcovt1h1k70vfjjlfjb3774rf5nhenjctn@xxxxxxxxxx
>>> Well I'll be damned.
>>>
>>> I took the fuses out, tested them all, they were all ok, put them
>>> back, re-seated the spade connectors...and the machine booted up!!!
>>>
>>> Let the NEW trouble-shooting begin!!
>>>
>>> Just to recap...I am missing some colors on my star wars machine. I
>>> also have an Amplifone monitor with a brand spanking new win-tron
>>> flyback system I got for 166 bux....I have a WG 6100 in it right
>>> now....want to get the thing working properly before swapping
>>> monitors.
>>>
>>> Thats where you come in, Matts!!!!!
>>>
>>>
>>> On Tue, 31 Jan 2006 18:56:23 -0000, "simon hanlon"
>>> <simonjhanlon@xxxxxxxxxxxxxxx> wrote:
>>>
>>>>check the fuse holders on the power block they go bad at joint between
>>>>the
>>>>top and the bottom, I had a similar problem where I lost 10.3 so the
>>>>game
>>>>would never boot.
>>>><ArcadeNO@xxxxxxxxxxx> wrote in message
>>>>news:p54vt1dgp43ku3vmtvbqid0md72btgo0b5@xxxxxxxxxx
>>>>> Hi All.
>>>>>
>>>>> Finally got my star wars down into my game room from my garage where
>>>>> it has been sitting for the past 6 months.
>>>>>
>>>>> 6 months ago, I brought hte game it to a shop to get it working. Game
>>>>> booted fine just before I picked it up.
>>>>>
>>>>> Now..I plugged it in, seems there is no power going to the board. Non
>>>>> of the LED's are lighting up...and the spot killer on the monitor is
>>>>> coming on...but that should not really matter right now.
>>>>>
>>>>> When I opened the back door, I plugged the game in, got noting...no
>>>>> power, nada. The fuse that is held in with the black twist knob had
>>>>> fallen out. I found it, put it in, machine boots...but no power to
>>>>> board.
>>>>>
>>>>> Did a volt check for levels, all leves check out ok EXCEPT for the 2
>>>>> 36VAC readings. They measure 18 VAC.
>>>>>
>>>>> Do you think this could be the problem????
>>>>>
>>>>> I am gonna do some volt levels coming off the harness itself and see
>>>>> what I get.
>>>>>
>>>>> Input plz!!!
>>>>
>>>
>>
>
.
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