Cole. thanks for the info. I will check as you described. The front was burned and number unreadable. I did finally get through to a sevice tech at
A & A hydralics and he gave me the number of the updated transisters for the board also supposed to be heavier duty.
Q1 is aTIP142 and Q2 is a TIP 147 They replace TIP102 and TIP 107. I ordered them from http://www.parts-express.com/
. This information is for others that may have this same problem. Once again I thank you for taking time to answer my thread. This is a great site!