[TechAssist] Re: [TechAssist]WHAT MODEL OR CHASSIS? Re: intermittent rca
- From: Jim Myers <jr.myers@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 06 Apr 2005 05:43:19 -0500
That is just what CR4118 does in the 169 chassis, drops to maybe 7 or 8
volts when power is pressed. I only replace them when bad, why replace a
good part at random?
********************************
Since 1972 *
Jim Myers *
Telrad Electronics *
Fort Wayne Indiana *
********************************
Kevin wrote:
> I repair mostly TV's. I had one CTC177 with a bad diode in the 15 volt
> line causing intermittent video. The voltage was dropping to 11 volts
> and the diode tested good out of circuit. All this proves is that we
> all have different experiences with what repairs we get in. Just like
> very few techs have ever changed a flyback in a CTC169 chassis. I have
> replaced 3 in 8 years.
>
> Kevin Wilks
> Kevin's TV & Video Repair
> Penticton BC Canada
> kevintv@xxxxxxx
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Electric Medic
> Sent: Wednesday, April 06, 2005 12:13 AM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] [TechAssist]WHAT MODEL OR CHASSIS? Re:
> intermittent rca
>
> You're joking right, or you don't work on TV's right? You have never had
> a
> CTC169 with a bad CR4118 causing dead or intermittent or color problems?
> Something is not adding up here, has Google sent customers in here with
> us
> Techs? HELP!!!!!!!!!!!!!!!!!!!!
>
> Perry Bower
> Electric Medic
> "It's Cheaper to Keep Her"
> http://www.electricmedic.com
> 3850 Washington Road Suite 4C
> Martinez, Georgia 30907
> Phone: 706-8MEDIC4 (863-3424)
> Phone: 706-863-3474
> Fax: 706-863-2316
> mailto:info@xxxxxxxxxxxxxxxxx
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Kevin
> Sent: Wednesday, April 06, 2005 2:49 AM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: [TechAssist]WHAT MODEL OR CHASSIS? Re:
> intermittent rca
>
>
> I have never had one cause a problem. What voltage line is CR4118 on?
> Should I be replacing them when I have never seen one fail?
>
> Kevin Wilks
> Kevin's TV & Video Repair
> Penticton BC Canada
> kevintv@xxxxxxx
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Electric Medic
> Sent: Tuesday, April 05, 2005 9:58 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: [TechAssist]WHAT MODEL OR CHASSIS? Re:
> intermittent rca
>
> Please put Make, Model (or Chassis), and Problem in subject line. Then
> email
> can be filed Automatically, Thanks. CR4118 should go without saying. Of
> course it will fix intermittent operation. That is the first part we
> change
> on all CTC169's regardless of customers problem. I would think all shops
> would change this on all CTC169 repairs, we do, don't we?
>
> Perry Bower
> Electric Medic
> "It's Cheaper to Keep Her"
> http://www.electricmedic.com
> 3850 Washington Road Suite 4C
> Martinez, Georgia 30907
> Phone: 706-8MEDIC4 (863-3424)
> Phone: 706-863-3474
> Fax: 706-863-2316
> mailto:info@xxxxxxxxxxxxxxxxx
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Gary McCartney
> Sent: Wednesday, April 06, 2005 12:48 AM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: intermittant rca
>
>
> Don't know if this will cure it but it has been recommended by many
> techs to replace CR4118 (RCA # 164590 or FR302 generic)in every CTC169
> that comes into the shop, whether it appears to be OK or not. This diode
> causes a lot of strange symptoms.
>
>
>
>
> Gary McCartney
>
> McCartney Electronics
> Guelph Ontario Canada
> Est. 1984
> email: gary (at) number63.ca
>
>
>
>
>
>
>
> 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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