[TechAssist] Re: GE 25GT240, CTC185AA9 parts ID behind I/R det needed

  • From: "C&W Electronics" <c_w_electronics@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 4 Jun 2003 11:44:32 -0500

Hello Phil,
Yes, that is CR4104 (233083) 4.7v zener. Can use nte5009a. This connects to
the base of Q3901, which is a 5v regualtor.

Paul W
C&W Electronics
Azle Texas


----- Original Message -----
From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, June 03, 2003 2:43 PM
Subject: [TechAssist] GE 25GT240, CTC185AA9 parts ID behind I/R det needed


> Some green corrosive substance is on many parts directly behind the I/R
> detector diode  area.
> R401,CR104,R107,R133, Q901,C420 electrolytic.
> Trouble is, with my Partsfinder program, if I enter "CR104" for example
> under "symbol number", it will not bring up a part because I don't have
> the first number in the ID (such as CR4101, not CR401).But the board
> only has CR401.How the heck do I know the series these are a part of???
> They are all mostly unreadable.
> Phil Bader
> --
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
>
>
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