First, make sure you have about 25v on pins 6 and 3 of the LA7832. If missing,
trace back from pin 6 to find an open resistor that should be about 1.2 ohm,
then check the diode feeding the resistor for a short. If it's not shorted
replace the LA7832, (use a LA7833 for replacement), and the resistor. If 25v is
present on the IC, just replace the LA7832. (use a LA7833 instead of a 7832).
Make sure one of the caps you changed is the one between pins 3-7 of the chip.
This is the one that causes the chip to fail.
Ron