[TechAssist] Re: RCA DTV ctc169ja5\no model #.Dead set.

If your standby voltage on the B+ is around 140v  I would say it will start.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message ----- 
From: "armando guerra" <birdie@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, August 04, 2005 10:44 AM
Subject: [TechAssist] RCA DTV ctc169ja5\no model #.Dead set.


>A customer (who works on computers) has this big rca 35' tv that said
> the tv went out when the lights went out at his house.He brought me the
> chasis only but forgot to bring the ir and button assembly.He lives 30
> miles away so I told him that I would try to get it going for him
> without the button assembly and save him an extra trip.Anyway,the hot
> and the regulator are both ok.Fuse not open.I checked the voltage at
> cr4118 and it was at 2v.I replace CR4118 and at the same time
> c4102,c4104,and c4108 in the reg.ckt.Now in stdby,the voltage at CR4118
> is at 12.5v.The voltage at pin 16 of U4101 is at 10.3v.Pin 19 of the
> micro has 4.9v.pin 22 is at ov.At the jungle ic,pin 26,there is
> .05v.Should I have 9v or better on this pin?This voltages are all in the
> stdby mode.I just want to make sure that when he picks up the chasis,its
> going to start up.I would apreciate any and all the comments on this
> question.Thanks.
> Mando
> Birdie's TV & Electronics
> AZ
>
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