Sunday, May 6, 2018

DON'T FORGET THAT 330 OHMS RESISTOR FROM THE 6 VOLT BATTERY.

PUT YOUR TESTER ON rx1 AND TEST THE INPUT FOR THE BATTERY AND GROUND. IF THE TESTER FULLY DEFLECTS, YOU HAVE SHORT!

IF YOU HAVE SOME RESISTANCE, THEN OK, FIRE IT UP. PUT THE BATTERY.

CHECK THE VOLTAGE OF THE COLLECTORS OF ALL THE FIRST 3 TRANNIES. DAPAT LAHAT MAY SAME VOLTAGE AS THE VOLTAGE AFTER THE 330 OHM RESISTOR.

SET THE TESTER TO RX1 AGAIN AND GROUND THE RED PROBE. THE BLACK PROBE PUTS OUT A + VOLTAGE. SCRATCH THE BASE OF THE THIRD TRANNY. MAY SCRATCH BA SA AMPLI? THE THE BASE OF THE SECOND TRANNY, THEN THE FIRST. DAPAT MAY
SCRATCHES SA AMPLI.

LATER NA ANG ALIGNMENT. 

No comments:

Post a Comment