Heathkit IB-5281 - Page 10

Page 8
ars
KEY
HEATH
QTY.
DESCRIPTION
CIRCUIT
|
KEY
HEATH
=
QTY.
DESCRIPTION
CIRCUIT
No.
Part
No.
Comp.
No.
No.
PartNo
Comp.
No.
CONTROLS-SWITCHES
|
HARDWARE
C1
10-918
1
500
2
control
R14
|
G1
250-56
10
6-32
x
1/4”
screw
C1
10-11
1
5000
©
control
R33
G2
250-592
2
#6
x
3/8”
self-tapping
screw
C1
10-941
1
100
kQ
control
RQ
|
G3
250-162
5
6-32
x
1/2’
screw
C2
10-1017
4
1000
©
control
R24
G4
250-1150
2
6-32
x
1/2’
phiilips-head
screw
C3
11-157
1
1000
2
control
R26
G5
252-3
10
6-32
nut
C4
~—s«60-71
1
Slide
switch
Swi
G6
254-1
10
«(#6
lockwasher
C5
63-1303
1
Rotary
switch
swe
|
G7
250-22
1
8-32
x
7/16"
setscrew
G8
252-7
2
Control
nut
|
G9
252-195
5
Self-retaining
nut
G10
253-10
2
Control
flat
washer
DIODES-TRANSISTORS
|
G11
254-5
2
Control
lockwasher
D1
56-56
3
1N4149
diode
D1,
D2,
DS
WIRE
D1
56-89
2
GD510
diode
D4,
D5
|
343-15
1'6”
Shielded
cabie
NOTE:
Transistors
are
marked
for
identification
in
one
of
the
344-50
3’
Black
wire
following
four
ways:
|
344-52
4’
Red
wire
344-55
2'6"
Green
wire
1.
Part
number.
|
344-59
3’
White
wire
2.
Type
number.
3.
Part
number
and
type
number.
MISCELLANEOUS
4,
Partnumber
with
a
type
number
other
than
the
one
listed.
|
Hi
=
73-64
2
Double-stick
foam
tape
H2
73-142
2
Foam
square
D2
417-94
2
2N8416
transistor
6,
Q8
|
8519191
1
Circuit
board
D3
417-235
5
2N4121
transistor
Q3,
Q5,
Q7,
H3
99-662
1
Cabinet
consisting
of:
Q9,
Q10
D3
417-291
2
2N5458
transistor
Qt,
Q2
|
D3
417-801
1
MPSAZO0
transistor
G4
92-859
j
Cabinet
top
92-660
7
Cabinet
bottom
92-661
7
Cabinet
cover
CHOKES
-
TRANSFORMER
(assembled
to
top)
92-668
7
Cover
plate
E1
45-99
1
100
uH
choke
L1
|
H4
200-1290
1
Chassis
E2
45-601
1
10
mH
choke
l2
H5
203-1869-1
4
Front
pane!
ES
46-66
1
1H
choke
18
H6
206-1256
1
_—_-
Bottom
shield
E4
51-98
1
Transformer
T1
H7
206-1257
1
Top
shield
H8
204-2159
2
Meter
clamp
HO
=.
3391-34
1
Blue-and-white
label
H10
407-719
1
Meter
M1
CONNECTOR
-
JACKS
-
PLUG
|
H11
455-50
1
Knob
bushing
Hi2
462-146
i
Smaii
knob
Fi
432-798
2
Battery
connector
462-314
1
Large
knob
F2
436-11
2
Red
banana
jack
H13
463-28
1
Pointer
F2
436-22
2
Black
banana
jack
597-260
1
Parts
Order
Form
F3
438-14
2
Alligator
clip
w/banana
plug
1
Assembly
Manual
:
(see
Page
1)
for
Part
Number)
Solder
ce]
we
%
i
UNCHES)
2
3
4
5
6
7