[TechAssist] Re: Sony KP-53HS30 Projection TV
- From: "electronicrepair" <electronicrepair@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 21 Nov 2003 10:38:09 -0500
Thank you Bob!
Thank you, Mark
Electronic Repair Services
48 W. James St.
Lancaster, PA 17603
Thank you, Mark----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 21, 2003 10:26 AM
Subject: [TechAssist] Re: Sony KP-53HS30 Projection TV
> The manual is too large (about 15.1MB) to send in email so I am uploading
it
> to the Tech Assist members area right now. I will take a little while to
> upload.
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxxxxxxx
> geminitv@xxxxxxx
> www.geminicomputertvsecurityalarms.com
>
>
> ----- Original Message -----
> From: "electronicrepair" <electronicrepair@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, November 21, 2003 9:58 AM
> Subject: [TechAssist] Re: Sony KP-53HS30 Projection TV
>
>
> > The latest I was able to find out about this TV is that the "RM+5V" line
> > that goes to the "A" processor board is only +.3V, that line is loaded
> down,
> > but without a schematic is hard to troubleshoot it.
> > If anyone has a service manual on it and can send it in PDF format I
would
> > appreciate it very much.
> > Thank you, Mark
> > Electronic Repair Services
> > 48 W. James St.
> > Lancaster, PA 17603
> > ----- Original Message -----
> > From: "Electric Medic" <info@xxxxxxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, November 19, 2003 1:38 AM
> > Subject: [TechAssist] Re: Sony KP-53HS30 Projection TV
> >
> >
> > > Mark, your set probably won't flash the LED with a lightning strike
> dead.
> > > There are probably many bad parts on that board from my experience
with
> > Sony
> > > HS Lightning sets. There is a cap that goes bad sometimes, on the
> > > deflection/power board, it will actually buckle at the top, not sure
of
> > > board location, since I am here at home. That will cause your
symptoms.
> > > Usually, besides the main fuse bad, when that cap is bad, replacing it
> > will
> > > fix the set. What I do is get the customer to at least approve a
> > > remanufactured board first, thru Sony or tritronics, and my labor,
then
> > > troubleshoot it further or send it off. The board should only be
around
> > > $250, then you don't have to worry about recalls on weakened
components
> > that
> > > don't show up until the set is back home.
> > >
> > > Perry Bower, (EHEER) Electronic Home Entertainment Equipment Repairer
> > > Electric Medic
> > > "It's Cheaper to Keep Her"
> > > http://www.electricmedic.com
> > > Free Electronic Screensaver:
> > >
> >
>
http://www.eyetide.com/download/?s=O3OfmSLHXygGHCv1W6Gz3Bgjtq3DNNMNdcKsYSVGC
> > > 3850 Washington Road Suite 4C
> > > Augusta, Georgia 30907
> > > Phone: 706-8MEDIC4 (863-3424)
> > > Phone: 706-863-3474
> > > Fax: 706-863-2316
> > > mailto:info@xxxxxxxxxxxxxxxxx
> > >
> > > Factory Trained Authorized Service Center For: APEX, Curtis Mathes,
> > Fisher,
> > > GE, KEC/KTV,
> > > Konka, Mitsubishi, Panasonic, Philips Magnavox, Pioneer, ProSCAN, RCA,
> > > Samsung, Sanyo, Sharp, SONY, Technics, Toshiba, Zenith
> > >
> > > Provide Extended care for: AON, Circuit City, GE Contracts, Glass
> Agency,
> > > Philips Contracts, NEW, Rex
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: techassist-bounce@xxxxxxxxxxxxx
> > > [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of electronicrepair
> > > Sent: Tuesday, November 18, 2003 11:26 PM
> > > To: techassist@xxxxxxxxxxxxx
> > > Subject: [TechAssist] Re: Sony KP-53HS30 Projection TV
> > >
> > >
> > > Jeff,
> > > There are no LEDs flashing on this set.
> > > Thanks, Mark
> > > Electronic Repair Services
> > > 48 W. James st.
> > > Lancaster, PA
> > > ----- Original Message -----
> > > From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Tuesday, November 18, 2003 5:54 PM
> > > Subject: [TechAssist] Re: Sony KP-53HS30 Projection TV
> > >
> > >
> > > > Mark,
> > > > The front Led should flash a sequence...take note of how many
flashes
> > > between pauses...
> > > > Here's two the I have from Tech Repair CD:
> > > > Sony\KP53HS10\Front LED flashes 7 times * has sound no HV.\Green CRT
> has
> > > G1 short\\\CRT was the only
> > > > problem\\\\\\\\
> > > >
> > > > Sony\KP53HS20\Dead..LED flashes 6 times\\\\The 6 blinks indicates
the
> > loss
> > > of 5 volts on the emitter of
> > > > Q714 on the A Board. This 5 volts is supplied from the 5 volt
> regulator
> > IC
> > > 2 (A Board) which receives 6
> > > > volts\from the G Board. If the 6 volts is missing or a short on the
5
> > volt
> > > line you will receive 6
> > > > blinks. The 5 volts is also supplied to the B board.\Therefore
before
> > > changing boards check if 6 volts is
> > > > present at CN 4 /pin 3. 5v to CN12 /pin 17 to AD Board* and is 5v at
> CN
> > > 13/pin A23 A Board\So you can see
> > > > the 5v is supplied to the A* AD* & B board and is created by 6
volts
> > off
> > > of the G board.\ You might want
> > > > to un plug the connectors CN13 & CN12 (A Board) and test for short
> > circuit
> > > with your ohm meter on either
> > > > the A* AD* or B board.\\\\
> > > >
> > > > I also have some information on my websites regarding these:
> > > > www.intrepid-video.com/techhelp.htm
> > > > www.intrepid-video.com/technician.htm
> > > > Good luck.
> > > >
> > > > Jeff Dougherty
> > > > Intrepid Video TV/VCR
> > > > 263 S Front St
> > > > Steelton PA 17113
> > > > fax...717-564-4952
> > > > www.intrepid-video.com www.tech-repair.net
> > > >
> > > > ----- Original Message -----
> > > > From: "electronicrepair" <electronicrepair@xxxxxxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Tuesday, November 18, 2003 9:10 AM
> > > > Subject: [TechAssist] Sony KP-53HS30 Projection TV
> > > >
> > > >
> > > > I picked up this TV and the costumer had told me that it was hit by
> > > > lightning.
> > > > I plugged it in and will not turn on, the only voltage I get from
the
> > P.S.
> > > > is 5v, I checked
> > > > all the transistors and diodes for shorts and they are OK, I also
> > checked
> > > > all the resistors
> > > > and VDRs they also check OK, in the power supply.
> > > > I am fairly new in the projection servicing field, I do not have a
> > > schematic
> > > > on the set
> > > > and I would appreciate all the help and hints that you can provide
me
> > > about
> > > > this TV in
> > > > particular and any other general help on projection TVs.
> > > > Thank you, Mark
> > > > Electronic Repair Services
> > > > 48 W. James St.
> > > > Lancaster, PA 17603
> > > >
> > > >
> > >
> >
>
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