Heathkit SB-401 Assembly Manual page 68

Detail 4-SE
.
Refer to Pictorial 4-5 (fold-out from Page 59)
for the following steps.
( ) Connect the brown wire from B0#5 of the
cable assembly through MS1-FlO (8-2) to
MSl-RlO (S-l).
F;J
~ 10
( ) Loosen the nut that secures the Mode
switch. Rotate the switch to the position
shown and retighten the control nut. Posi-
tion the control solder lug as shown.
( ) Red to M83-F11 {S-2}.
( ) Violet to MS2-FIO (8-1).
Connect the wires from B0#6 to Mode switch
FK
as follows:
Detail 4-50
( ) Connect the white-yellow wire from B0#7
of the cable assembly to MS3-F12 (S-1).
BOTTOM OF
CHASSIS
Refer to Detail 4-5E for the following steps.
CONTROL
SOLDER LUG
NOTE: .
Do not shorten any of the wires in the
next four steps. The switch must be rotated
90 degrees counterclockwise (when viewed from
rear) after these steps are completed.
( ) Refer to Detail 4-5D, and temporarily in-
stall the Mode switch at FK. Use a control
solder lug and control nut. Position the
switch
and
chassis as shown.
Page 58