I need the RCA part number to the updated convergence power supply. Thanks .

NLA per posts from Thomson, have to repair down to the component level. May
want to call them or their parts department to confirm.
"Mike Bates" wrote in message
. ..
I need the RCA part number to the updated convergence power supply. Thanks
.

They are supposed to be interchangeable, number I got is: 239123
convergence board
You can easily fix them, usually a diode, or the three legged regulator
or the STK IC. Dani,.


Mike Bates wrote:
I need the RCA part number to the updated convergence power supply. Thanks .

the power supply works, it keeps shutting down.

I bypassed the opto, and it stays on, the STK gets hot, and the picture will
start to pulsate from corrected, and uncorrected state. I replaced the
diodes, checked all resistors.
The convergence heatsinks feel normal.

I pulled a cap next to the STK, had its plastic below the top, didnt know if
it was bad or not.

left it out for awhile, put it back in, and noticed the STK stayed cold, had
corrected convergence. the red convergence heatsinks got hotter than a
firecracker, so I powered down, and TOTALLY forgot that I left the cap out.
Im an idiot.


wrote in message
oups.com...
They are supposed to be interchangeable, number I got is: 239123
convergence board
You can easily fix them, usually a diode, or the three legged regulator
or the STK IC. Dani,.


Mike Bates wrote:
I need the RCA part number to the updated convergence power supply.
Thanks .

that cap must have been for regulation, I lost the old one, but I think it
was 10uf at 63volt, someone confirm?


"Mike Bates" wrote in message
. ..
the power supply works, it keeps shutting down.

I bypassed the opto, and it stays on, the STK gets hot, and the picture
will
start to pulsate from corrected, and uncorrected state. I replaced the
diodes, checked all resistors.
The convergence heatsinks feel normal.

I pulled a cap next to the STK, had its plastic below the top, didnt know
if
it was bad or not.

left it out for awhile, put it back in, and noticed the STK stayed cold,
had
corrected convergence. the red convergence heatsinks got hotter than a
firecracker, so I powered down, and TOTALLY forgot that I left the cap
out.
Im an idiot.


wrote in message
oups.com...
They are supposed to be interchangeable, number I got is: 239123
convergence board
You can easily fix them, usually a diode, or the three legged regulator
or the STK IC. Dani,.


Mike Bates wrote:
I need the RCA part number to the updated convergence power supply.
Thanks .