Replacing theTCD current set resistor
Use the flat blade screwdriver to
remove the two current set resis-
tors from the amplifier board.
The existing resistorswill be la-
beled 7.5 ohms ( high current )
and 10 ohms ( low current ).
Insert the 10 ohm resistor in the
high current position ( closest to
the top of the board ) and the new
15 ohm resistor in the low current
position.
The resistor value is labeled on the
body of the resistor.
15Ω is the symbol for 15 ohms.
When the resistors are secured,
re-assemble the boards, filament
wires, front panel and bottom.
Page4
High current position
Low current position
