Rca ctc203aa5
unsoldered output collector and j10303 pin 13 will show the 12v for 2 =
seconds and it disappears it does not pulse at all
Help would be greatly appreciated
Thanks in advance
Lance
Lance,
First: MODEL NUMBER!?
If you have measured the resistance of that Q14401 (horizontal
transistor), it is shorted hence the chirping power supply.
What blew this transistor was the bad solder joint on the L14401 a
ferrite rod wrapped with wire (coil) because of glue. Remove that
L14401 and clean glue off, unplug one hole clogged with glue.
Reinstall coil and new horizontal transistor.
This should fix up that set.
Cheers,
Wizard
Cheers,
Wizard
|