[TechAssist] Re: intermittant rca
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 06 Apr 2005 09:34:25 -0400
Look next to the jungle chip IC U1001.There is a small blue square
"crystal" that is known to become intermittant. It is called the "32X
horizontal " resonator and is the reference for the deflection
oscillator.Had several do this. Mostly if watching it while shutting
down, will see some jagged horizontal piecrusting just before.
Location: Y4301
part#: 200210
Also look closely at one or two lytics next to it, sometimes also bad.
Phil Bader
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
Eric Manuel wrote:
>Hi replace CR4118 in the 15 volt circuit it will check good but breaks
>down..Eric
>
>
> Eric
>E M Electronics
>Deer Lake Nfld
>Canada
>tvman@xxxxxxxxxxxxxxx
>
>GRAYSTV@xxxxxxx wrote:
>
>
>>we have a 35 " rca ctc169BG5 that shuts down very intermitantly. like once
>>a day. I measured the b+ after it shutdown and it did not waver. when it
>>tried to turn on.otherwise i can't get a test. i have replaced
>>c4102,c4108,c4104,c612,cr4401,c4406,cr4402, c4403, and c4404. does anyone
>>have any advice??
>>
>>
>>
>>GraysTV/Glenn Gray
>>Berlin Ht's.OH 44814
>>Phone (419) 588-2325
>>graystv@xxxxxxx
>>
>>
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