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Main => Monitor/Video Forum => Topic started by: worm on October 10, 2006, 10:09:30 pm

Title: neotec 2702
Post by: worm on October 10, 2006, 10:09:30 pm

 I am wirking on a 2702 neotec it power up and everything , but I hear a sound like high freq it won't syn can control horz hold.
What do I do?

Title: Re: neotec 2702
Post by: Ken Layton on October 10, 2006, 11:42:53 pm

Has this monitor been cap-kitted yet?

Title: Re: neotec 2702
Post by: worm on October 11, 2006, 02:36:51 pm

Yes it has even on the neck board.

Title: Re: neotec 2702
Post by: Ken Layton on October 11, 2006, 06:01:54 pm

The flyback probably has hairline cracks or maybe pinholes in it. The flyback fail alot on this series.

Title: Re: neotec 2702
Post by: grantspain on October 11, 2006, 06:15:08 pm

try turning the screen volts up a little and report back on the outcome

Title: Re: neotec 2702
Post by: worm on October 12, 2006, 02:40:05 am

everything is working fine except for it wont sinc could it be IC 201 or IC 401?

Title: Re: neotec 2702
Post by: Ken Layton on October 12, 2006, 03:05:19 am

I've only worked on a 2701 model which is an EGA resolution.

Is your sync wires connected properly and of the right polarity. The 2701 I worked on only accepts composite negative sync.

Title: Re: neotec 2702
Post by: grantspain on October 12, 2006, 05:26:15 am

i am pretty sure thats the same monitor that i worked on in a artic thunder a few months ago,its a 25khz yes?
can you tell me the set up you have
did this monitor just go like this or have you installed a different game or changed anything?

Title: Re: neotec 2702
Post by: Ken Layton on October 12, 2006, 10:09:12 am

Here's some basic monitor information on this series:

2700 Standard (cga, 15.75 khz) resolution

2701 Medium (ega, 25 khz) resolution

2702 VGA resolution

Title: Re: neotec 2702
Post by: grantspain on October 12, 2006, 10:57:48 am

i am sure the neotec xxx2 range are denoted by the prefixes and suffixes e.g nt2502e is a 25 inch ega and nt2502c is a 25 inch cga-i could be wrong its just thats what my neotec nt2502e manual said

Title: Re: neotec 2702
Post by: Ken Layton on October 12, 2006, 11:42:17 am

Nope this series is exactly what I quoted and it's in the manual that way too. The 2702 is VGA