[TechAssist] Re: RCA PTK169BE chas- very intermitant loss of pix and sound
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 20 Jun 2003 01:11:16 -0400
Did you check C4511.
al marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "peter kowalik" <pe.kow@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, June 19, 2003 9:38 PM
Subject: [TechAssist] Re: RCA PTK169BE chas- very intermitant loss of pix
and sound
> Al Having similar issues with both sets, losing pix and sound. One set
seems
> to lose power very intermittently as compared to the primary fault of int
> loss of sound and pix. It seems to reset itself once every 10 or 15 th
time
> acting up. It only acts up very intermittently at the best of times
> (servicers point of view). Thanks for your consideration. Peter Kowalik
> pe.kow@xxxxxxxxxxxx Keith's Stereo Burl Ont
> ----- Original Message -----
> From: "al m" <ampm@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, June 19, 2003 11:33 AM
> Subject: [TechAssist] Re: RCA PTK169BE chas- very intermitant loss of pix
> and sound
>
>
> > Does this set shut off or just lose the picture and sound?
> > al marquardt
> > ampm@xxxxxxx
> > Al Marquardt Electronic Repair
> > 206 W Main
> > Girardville Pa. 17935
> > ----- Original Message -----
> > From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, June 19, 2003 11:07 AM
> > Subject: [TechAssist] Re: RCA PTK169BE chas- very intermitant loss of
pix
> > and sound
> >
> >
> > > Make sure there are no bad connections at the bridge rectifier diodes
> and
> > > also check the AC receptacle inside for bad connections ( you have to
> > > disassemble the AC plug housing ) I have had several that would lose
> power
> > > due to inter connections in the AC plug housing. We just seen a 169
with
> > > intr audio/video that traced to a defective CR 1404 off the input
switch
> > IC
> > > ( luckily it stayed muted long enough to troubleshoot).
> > >
> > > Tony Saracco
> > > TCS ELECTRONICS
> > > Elgin , IL 60120
> > > 847-695-1928
> > > tcselectronics@xxxxxxxxxxxxxxxx
> > > ----- Original Message -----
> > > From: "peter kowalik" <pe.kow@xxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Wednesday, June 18, 2003 9:48 PM
> > > Subject: [TechAssist] RCA PTK169BE chas- very intermitant loss of pix
> and
> > > sound
> > >
> > >
> > > > Hello all, Have 1 in the shop and 1 out on the road( still in cust
> > house,
> > > ha ha), 2 PTK 169 chassis that have extremely intermittent audio and
> video
> > > drop out. When it happens, the fault duration is usually about 10-15
> > > seconds. Both sets have been in previously for int pix and have had
> joints
> > > repaired, components in PS and sweep replaced. Both sets were in last
> year
> > > and had started to act up again after 2-3 months. Has anyone any
> insights
> > to
> > > an extremely int interruption of sound and pix ? Also the one set
> > > occasionally seems to reset itself as if there had been a total loss
of
> > > power. peter Kowalik pe.kow@xxxxxxxxxxxx Keith's Stereo Burl Ont
> > > >
> > >
> >
>
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