Search found 6 matches

by MostroVeneno
August 11th, 2019, 3:16 am
Forum: Monitor Q&A
Topic: Nanao ms8 29 monitor shuts down
Replies: 5
Views: 348

Re: Nanao ms8 29 monitor shuts down

Thanks @grantspain for the reply, where can i start to fix deflection problem ?
by MostroVeneno
August 11th, 2019, 1:58 am
Forum: Monitor Q&A
Topic: Nanao ms8 29 monitor shuts down
Replies: 5
Views: 348

Re: Nanao ms8 29 monitor shuts down

I swapped LA7832 from another chassis, and decreased B+ adj almost to the lowest. I got this image, and strange noise...[attachment=0]20190810_210412.jpg[/attachment]
by MostroVeneno
August 5th, 2019, 4:07 pm
Forum: Insert Coin
Topic: Introduce yourself here!
Replies: 4290
Views: 434976

Re: Introduce yourself here!

Hi my friends!
I´m from Argentina, awesome forum, I´d like to learn about arcade in general and share what i can.
Cheers
by MostroVeneno
August 5th, 2019, 12:27 pm
Forum: Monitor Q&A
Topic: Nanao ms8 29 monitor shuts down
Replies: 5
Views: 348

Re: Nanao ms8 29 monitor shuts down

Anyone can mention why would the monitor shut down if getting proper b+ voltage at f902?
by MostroVeneno
August 2nd, 2019, 3:00 am
Forum: Monitor Q&A
Topic: Nanao ms8 29 monitor shuts down
Replies: 5
Views: 348

Nanao ms8 29 monitor shuts down

Hi my friends, I wanted to ask, my astro city monitor shuts down after 2 secs and an audible click. I measured at f902 the right voltage, one probe to the fuse and one to the frame monitor, is that right? And measured 94v, i adjusted the pot +B adj and changed, so i think the regulator is properly w...
by MostroVeneno
July 31st, 2019, 4:15 pm
Forum: Monitor Q&A
Topic: Aero / Nanao missing colors
Replies: 31
Views: 2877

Re: Aero / Nanao missing colors

Hi, sorry to revive this post. I´m having a similar problem with ms8 29. I had no blue. I replaced 2sc4001 with 2sc2688 and now the monitor shuts down after 1 sec. Can anyone guide me through this? Is tehre a proper replacement for 2sc4001? I put back 2sc4001 i had and the monitor shuts down, What c...