M # 31GT660 CTC187CN3 horizontal output
was blown, changed it, & 47 uf cap, & output
gets quite hot! Was worked on elswhere! What's
the right horiz output? 2SD1885, BUH517, or
what? Works fine with 2SD1885, but gets quite hot,
but runs all day! All else checks ok! Ideas? Rono.

The right output is a 223942 BUH517. As long as you've already
resoldered the driver transformer, using the correct output should fix
your problem.
Rono wrote:
M # 31GT660 CTC187CN3 horizontal output
was blown, changed it, & 47 uf cap, & output
gets quite hot! Was worked on elswhere! What's
the right horiz output? 2SD1885, BUH517, or
what? Works fine with 2SD1885, but gets quite hot,
but runs all day! All else checks ok! Ideas? Rono.

Thanks for the info! I get quite a few "picked at dog"
units! The BUH517 gets hot right away, & shorts
within 30 sec! The 2SD1885 runs hot after 10 min
or so, but runs all day! It's too hot though, after 20
min or so! Ideas? Rono.

"Rono" wrote in message
...
M # 31GT660 CTC187CN3 horizontal output
was blown, changed it, & 47 uf cap, & output
gets quite hot! Was worked on elswhere! What's
the right horiz output? 2SD1885, BUH517, or
what? Works fine with 2SD1885, but gets quite hot,
but runs all day! All else checks ok! Ideas? Rono.

Change the regulator and I think a little filter
cap (physically) between it and the HOT.


"Rono" wrote in message
...
Thanks for the info! I get quite a few "picked at dog"
units! The BUH517 gets hot right away, & shorts
within 30 sec! The 2SD1885 runs hot after 10 min
or so, but runs all day! It's too hot though, after 20
min or so! Ideas? Rono.

"Rono" wrote in message
...
M # 31GT660 CTC187CN3 horizontal output
was blown, changed it, & 47 uf cap, & output
gets quite hot! Was worked on elswhere! What's
the right horiz output? 2SD1885, BUH517, or
what? Works fine with 2SD1885, but gets quite hot,
but runs all day! All else checks ok! Ideas? Rono.

Also look closely at any SM resistors that go from E-B, and the damper
diodes.