Heathkit HR-10B - Page 12

Page 11
STEP-BY-STEP ASSEMBLY
PARTS MOUNTING
NOTE: Lockwashers will be used with all
screws and nuts when mounting parts, unless
otherwise stated; the following steps will only
call out the size and type of hardware to be
used. For parts identification refer to the Parts
Pictures which are located on Pages 5 to 8.
Refer to Pictorial 1 (fold-out from Page 15)
for the following steps.
( ) Referring to Detail 1A, mount a phono
socket at locations BA and BF on the rear
apron. Use 6-32 x 1/4'' hardware.
6-32 NUT
*6 LOCKWASHER
JL
=
~ 6-32 Xl/4" SCREW
E§9
Detail 1A
Referring to Detail 1B, mount an octal tube
socket at location BD and 4-lug terminal
, strip at BC. Use 6-32 x 3/8" hardware for
the double mounting, and use 6-32 x 1/4" ..
hardware for the other mounting. Be sure
to place the keyway of the socket as shown
in
Pictorial 1.
6-32 NUT
4-LUG TERMINAL
STRIP
Detail1B
6-32 X 3/8' SCREW 8 6-32 X V4"SCREW
( ) R23. Mount the 10 K!1 twist-tab control
(#10-57) at location BE on the rear apron.
Refer to Detail1Cfortheproperprocedure •.
Positon the control lugs as shown.
" / / Sr
."/ ~ ~~"··
~- / '\·."
----- '--.........___-----.. . ", '
(i) ®~:.._·
INSERT CONTROL TWIST TABS
TABS IN SLOTS ~ TURN.
.
Detail 1C
( ) Referring to Detail1D, mount the fuse block
at location T. Use 6-32 x 3/8" hardware.
Position the fuse !;>lock as shown.
l
( ) Mount an octal sqcket at location CC. Use
6-32 x
1/ 4" hardware. Position the keyway
as shown.
6-32X. 3/8'
SCREW
Detail 1D