[TechAssist] Re: KV35S36 regs in thermal runaway
- From: "Jim Myers" <jr.myers@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 22 Sep 2003 12:38:55 -0500
VDR601? Some techs say always replace it so maybe you did but it's easy to
check. Remove it and read it's ohms, should be infinity, anything less and
it's bad.
**************************************************
Jim Myers
Since 1972
Telrad Electronic Services Co.
Fort Wayne, IN 46815
*************************************************
----- Original Message -----
From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, September 22, 2003 11:11 AM
Subject: [TechAssist] KV35S36 regs in thermal runaway
I have changed the .47uf bird tird caps, .22uf blue caps, 2 - .001uf blue
caps ( basically all caps in primary side of reg circuit) statically check
all other reg components but Q 601 an 602 still over heat and die after 45
min. I even tried making heat sinks with no luck there. YES i am using
generic C4834's but can get away with it most of the time without thermal
probs. Have tried both P's and M versions.
any advise or maybe a pws part # if it is still available, Not listed on
tritronix model part list.
could use the SM if someone wants to Email it to me.
thanks much
Tony Saracco
TCS ELECTRONICS
Elgin , IL 60120
847-695-1928
tcselectronics@xxxxxxxxxxxxxxxx
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