20 Most Recent Pioneer SD-533HD5 53" Rear Projection HDTV - Page 5 Questions & Answers

ICs are Integrated Circuits. These are the black multipinned parts you see everywhere these days.

Dan

The part you are referring to is a CRT. These are not cheap and may no longer be available. There are kits for replacing the fluid, but it is not the type of job I would recommend for an inexperienced person. Also, it is not likely that the CRT is the problem. There are circuits that drive the CRT that could be the problem. At this point, I would recommend you invest in a detailed repair estimate. Using that info, we should be able to guide you through the actual repair.

Dan

Replace both of your STKs if they are STK392-110s upgrade to STK392-180s these are the convergence ic big black ics 2 of them. Electronix Parts 1-800-223-3205

Ok go here www.remotes.com they can et you the remote you need at the best price!
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Sounds like the gun is trying to fire up but has internal problems. You may want to see if you want to tackle the job of changing it out. Check with MCM Electronics to see cost of a new gun. 1-800-543-4330 or www.mcmelectronics.com

No do not do this !!!

use STK 392-180

regards,
daniel.

best thing i can suggest is buying a can of freeze from radio shack and spraying each ic/transistor till the problem appears again.

go into the tv picture settings and there should be an option for colors and try turning the green down, sorry its not an exact solution but i dont own one so just trying to help

Replace Both of your STKs if they are STK392-110s do not go back with them use STK392-180s better ICs, The 110s fall apart and do not hold up.

Replace Both of your STKs ,if it has the STK392-110s do not go back with these they do not hold up use STK392-180s for parts call Electronix Parts 1-800-223-3205.

Did you have double image before changing the stk's ? If not then there was no need to change them.. Pioneers are known for bad solder connections especially in the power supply section.. suggest checking that when you changed the stk's that there are no solder bridges between the pins of either stk ICs

Convergence amp. IC's on power supply PCB need replacement.
Part # STK392-110 sub to upgrade STK394-160E. I use Hitachi ,
no re-calls! Not advisable to use generics......
Worth repairing unless you are ready for a change......T.

Yes! it sounds like a power supply problem! or the flyback in the main board needs replaced ( part is in the $70.00 range

its the problem of the ics on the main power supply board

Do the IC heat sinks get warm??

If they do not, check fuses F852 - 2AMP, F853 - 1.25AMP, F850 & F851 - ALL 5AMP on the power deflection pcb. THESE ARE NOT GLASS FUSES. They are usually about the size of a 1 watt resistor and either green or orange in color. They are soldered in. The nomenclature is printed on the component side of the board. They are all about centered on the opposite edge of the PCB as the high voltage transformer.

If you have cleaned up the mess you describe you most likely have one of these fuses blown.

if dont have any technical knowledge its advisable to call a technician as it is worth getting it fixed.

thanks.

the electrical component on the main board is getting heated up after sometime and it starts doing this .remove the board and get it checked and replace the component which is faulty.to avoid further problems.

soldied

check out this link for your type of problem it also has the directions on how to repair it manually

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

yes it will be a costly repair.but it is worth reparing the unit as it will be perfect after u get it repaired.

thanks.

it must be the problem of convergence in the tv.

for pictures on where is the convergence settings click on this given link.

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

but if its the problem in convergence board then check out for this link

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

thanks.

for pictures on where is the convergence settings click on this given link.

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

but if its the problem in convergence board then check out for this link

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

thanks.

remove all the external connections connected to the tv.then un plug the tv wire from the power outlet.then after some time just plug only the tv wire back in the power outlet.do not connect the other devices and check if the tv is working as normal or not.if it does not works then

its the problem in the power supply board of your tv.
check for the fuse on the power supply board.
for any blown capacitors or ics.on the powersupply board.
also check for any loose soldering joints on the power supply board.
calling a tech is much advisable.if do not have proper technical knowledge.

it will not be too costly to get it repaired.
it is worth getting it repaired.as this is a common fault faced by many customers.

thanks.