Heathkit HR-10B - Page 13

Page 12
( )
Referring to Detail 1E, mount the 7-pin
ceramic tube socket at location V1 with a
116 small solder lug on one mounting screw.
Use 3-48 x l./ 4" hardware. Position the blank
space of the tube socket as shown in Pictorial
1.
rrd..--" -48 <1/4'' SCREW
"3 LOCKWASHE~
Detail 1E
( ) Mount the
9-pin ceramic tube socket .at lo-'
cation V2 with a 116 small E)Older lug on one
mounting
screw. Use 3-48 ·x 1/ 4" hardware.
Position the blank space as shown.
( )
(
)
( )
(
( )
Mount a 7- pin phenolic tube socket at loca-
tion V3 with a 116 small solder lug on one
mounting
screw. Use 3-48 x 1/4" hardware.
Position the blank space as shown.
Mount a
second 7- pin phenolic tube socket
at location V7 with a 116 small solder lug on
one mounting
screw. Use 3-48 x 1/4" hard-
ware. Position the blank space as shown.
Mount
9- pin phenolic tube sockets at loca-
tions V5 and V6. Use 3-48 x 1/ 4" hardware.
Position the blank space as shown.
Mount
the 9-pin molded tube socket on top
of
the chassis at location V 4 with a 116 small
solder lug on one mounting screw. Use 3-48
x 1/ 4" hardware. Position the blank spac!'l
as shown.
Referring to Detail1F, mount a 4-lug termi-
nal strip at location A. Use 6-32 x 1/ 4"
hardware •.
( ) Mount 2-lug terminal strips at locations Q
and s. Use 6-32 xl/4" hardware.
(
6-32 NUT
#6
6-32 x V4" SCREW
Detail 1F
Mount a 3-lug terminal strip at location L.
Use 6-32 x
1/ 4" hardware.
( Mount a 6-lug terminal strip at location F.
(
Use 6-32 x 1/4" hardware.
Mount a 1-lug terminal strip at location G.
Use 6-32 x
1/4" hardware.
( ) lnstall 3/8" rubber grommets at locations
HB and HG.
( ) lnstall the remaining grommets at HA, HD,
HE, and HF.
( )
Referring to Detail 1G, mount crystal
sockets and crystal clips at locations M and
N. Use 4-40 x 3/8" hardware. Do not over-
tighten the hardware or you may crack the
sockets.
~4-40 NUT
@ #4 LOCKWASHER
1 '
:!;.'i_.a·:1} · ~~~s:~!r
~CRYSTAL CLIP
'114-40q/a' OCR'W
~
Detail lG
( ) Mount 116 solder lugs at locations D, J, and
U. Use 6-32 x 1/ 4" hardware. Position the
solder lugs as shown.
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