Tait TB8100 Service Manual page 145

Task 5 —
Additional Checks
for 12V PA
TB8100 Service Manual
© Tait Electronics Limited September 2006
The circled numbers in the following instructions refer to
page 147.
1. Check the DC input filter capacitors
for damage (e.g. overvoltage).
2. Check the DC supply
3. Check the DC supply
e
connection .
b
on the boost regulator board
c
to the 6W board.
d
to the 60W board, including the ground
Power Amplifier Fault Finding
Figure 8.7 on
145