Re: Monitor schematics?

Then you have a bad regulator. I can almost read the scan for the 19"
and it looks like it says the output of the regulator is 105 volts.

John Robertson wrote:

> What i meant to say was the on-board regulator likes to run the B+ at
> 123V, however the AC input IS 100VAC. It is regulated within 5% from
> about 90VAC to 110VAC.
>
> What happened to Jon Raiford's web site (and Jon for that matter)
> www.arcademonitor.com? I see it appeared to die in mid 2003
> (www.archive.org). And I see no postings from Jon since 2000 on the
> newsgroups...at least under Jon Raiford that is. His was the site I
> was thinking of - but reviewing it does not show the monitor PDF was
> posted, nor available when his site was still up.
>
> John :-#)#
>
> At 1:32 AM -0600 2/22/04, Rodger Boots wrote:
>
>> If it's a pure Japanese monitor it is made for 100 volts input. The
>> Nintendo (Sanyo) monitors are like that. Are you SURE it's made for
>> 120 volts?
>>
>> John Robertson wrote:
>>
>>> Re: RASTER: Monitor schematics?
>>
>>> Thanks Rodger,
>>
>>>
>>> As for the other suggestions - those are sites I found in looking
>>> for this old colour monitor...but they are not the correct models
>>> nor schematics. As far as I can tell it is an early TOIE (NANAO?)
>>> monitor that use the AN5430 (no other monitor I've seen uses that)
>>> and is 13" (370XXXXXX tube).
>>
>>>
>>> There was another site (I think it is down now) that had thumbnails
>>> of the monitor chassis and links to the schematics for same. Thought
>>> the site was www.videomonitor.com <http://www.videomonitor.com> or
>>> something like that.
>>
>>>
>>> Currently we have one monitor working, but regulation is iffy (not
>>> sure of the operating voltage - currently it is running at 123VDC
>>> +/- ~5% over a range of 20VAC input variance, with 21KV to the 13"
>>> tube. Seems high to me...) and as I have another of these to fix it
>>> would be nice to find the manual.
>>
>>>
>>> I'll post something on Flippers next week (pictures of the chassis,
>>> etc) and maybe someone will recognize it then.
>>
>>>
>>> Thanks for the help so far, it is appreciated!
>>
>>>
>>
>>> John :-#(#
>>
>>>
>>> At 12:26 AM -0600 2/22/04, Rodger Boots wrote:
>>>
>>>> Hey John, if there was a datasheet available for the AN5430 I would
>>>> have found it and put it here
>>>> <http://www1.cedar-rapids.net/00000028/ihs/an5430.pdf> for you!
>>>>
>>>>
>>>> John Robertson wrote:
>>>>
>>>>> I have an ancient SEGA Frogger 13"c/t that I can't find the
>>>>> monitor schematic for...pulling my hair out! What happened to the
>>>>> Monitor ID web site? I can't recall the name and have no luck
>>>>> finding it on google. The SEGA Frogger manual tells me to look in
>>>>> the DISPLAY manual - big help! I believe it is TOEI or maybe NANAO...
>>>>>
>>>>> Also looking for (if the schematic can't be found) the
>>>>> pinout/diagram for it's Hor/Vert driver IC a AN5430 (can't find it
>>>>> either!!).
>>>>>
>>>>> This is the last thing keeping a nice Frogger C/T from coming back
>>>>> to life!
>>>>>
>>>>> John :-#(#
>>>>
>>>
>>>
>>> --
>>>
>>
>>> John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T Call
>>> (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, VideoGames)
>>> www.flippers.com <http://www.flippers.com>
>>> "Old pinballers never die, they just flip out"
>>
>
>
>--
>
>
> John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T Call
> (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, VideoGames)
> www.flippers.com
> "Old pinballers never die, they just flip out"

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Received on Sun Feb 22 03:03:14 2004