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Main => Monitor/Video Forum => Topic started by: wackamole on June 29, 2010, 11:01:52 am

Title: neo-tec nt-2701
Post by: wackamole on June 29, 2010, 11:01:52 am

im working on this unit and c419 is open and it has a 822j/1.6kv in it but the manual shows 123j/1.6kv so witch one should i use help

Title: Re: neo-tec nt-2701
Post by: wackamole on June 29, 2010, 02:34:50 pm

i put new cap in and still shorts the HOT and opens up c219 dose anyone know what more i can check  :banghead: :banghead:

Title: Re: neo-tec nt-2701
Post by: grantspain on June 29, 2010, 07:31:44 pm

isolate the flyback and use the lightbulb trick

Title: Re: neo-tec nt-2701
Post by: Ken Layton on June 30, 2010, 12:34:15 am

Use what was in it. Neotec manuals are riddled with errors.

The cap is probably a "Metalized Polypropylene" type made for horizontal output stages. Ordinary caps will fail immediately.

822 = .0082 uf @ 1600 volts

Title: Re: neo-tec nt-2701
Post by: lilshawn on July 01, 2010, 01:02:06 am

Replace them with what was originaly there. Ignore what the schematic says.

BTW those dipped caps should read open if your doing a contenuity test on them.

Title: Re: neo-tec nt-2701
Post by: wackamole on July 08, 2010, 03:35:14 pm

update: got new flyback from neo-tec today rechecked c419,c421,c423,d403,replaced the HOT fired her up and.....got.......the famous ticking,bird cherp and blow the HOT  :banghead: ??? :hissy: :censored:

Title: Re: neo-tec nt-2701
Post by: Ken Layton on July 08, 2010, 11:02:51 pm

Neotec's service department can repair the chassis if you send it to them. You can also send it to Chad at Arcadecup.com