Recently recapped my Sanwa PM1723C monitor because it had always looked a little off and had recently started having troubles locking onto H. sync but would settle as it warmed up.
Well, now it rolls vertically and has a /really/ hard time finding H sync. When it does, the image looks much better, but of course now it's rolling.
I know it's nothing to do with the cab wiring as I've popped a different monitor in front of it and no issues, and nothing to do with the game.
And I triple-checked I didn't put any caps in backward.
Where do I go from here?
V. Hold and H. Hold issue - Sanwa PM1723C
- rewrite
- Posts: 203
- Joined: April 30th, 2014, 4:11 am
- Location: California, USA
- eBay: quin-leyd
- Initials: ATP
- grantspain
- Tech Head
- Posts: 4823
- Joined: August 17th, 2008, 4:23 pm
- Location: down south
Re: V. Hold and H. Hold issue - Sanwa PM1723C
look at transistors on the sync circuit
- rewrite
- Posts: 203
- Joined: April 30th, 2014, 4:11 am
- Location: California, USA
- eBay: quin-leyd
- Initials: ATP
Re: V. Hold and H. Hold issue - Sanwa PM1723C
Will do that this weekend. Thanks.