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Main => Monitor/Video Forum => Topic started by: Sarver Systems on July 04, 2014, 11:53:12 am

Title: Need color transistors for WG monitor
Post by: Sarver Systems on July 04, 2014, 11:53:12 am

What chassis is this?

WG1677641 (Obviously a Wells Gardner, but not sure of the model)

I need to order the 3 transistors on the neck board since 1 is broken, and 1 has been repaired. The 3rd will get replaced just because I am there.

Title: Re: Need color transistors for WG monitor
Post by: Sarver Systems on July 07, 2014, 10:25:21 pm

Here are 2 pics of the boards:

(https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xap1/t1.0-9/10457849_10203325981502327_391210906192689480_n.jpg)

(https://scontent-b-iad.xx.fbcdn.net/hphotos-xpa1/t1.0-9/10538469_10203325988782509_7453056302010786335_n.jpg)

Can anyone identify this chassis?

Title: Re: Need color transistors for WG monitor
Post by: ed12 on July 07, 2014, 10:58:46 pm

7400/7500
pick
the olny chassic that was mounted looking from the back to the left hand side
also pick a higher # as the 74/75 never used the jungle ic on the neck board...
i have a few of them old balls at the warehouse will chk my pdf's

ed

Title: Re: Need color transistors for WG monitor
Post by: Sarver Systems on July 07, 2014, 11:32:01 pm

So how hard are those transistors to find?

Title: Re: Need color transistors for WG monitor
Post by: ed12 on July 07, 2014, 11:50:25 pm

as i pointed out before
u do not need to be exact..but a higher rating will work
just duckie
do not below v-b/v-c/v-e
depend's on the drive
as i said i have crip note's...

ed

Title: Re: Need color transistors for WG monitor
Post by: Sarver Systems on July 08, 2014, 08:55:30 am

I found some on Ebay for $1 each.

They're from China, but what isn't?

$4 shipping isn't bad.

So I'll order 10 of them so I have them. I've got 2 monitors now that need them replaced.