Heathkit IO-4205 - Vertical Circuit Board; Parts List

Page 8
VERTICAL
CIRCUIT
BOARD
PARTS LIST
Remove the parts from the pack marked #1. Check
each
part against the following list. The key numbers
correspond to the numbers on the Vertical Circuit
Board Parts Pictorial (Illustration Booklet, Pages
1
and 2). Any part that is in an individual envelope with
the part number on it should be placed back into the
envelope after you identify it until it is called for in a
step. Do
not discard an y packing materials until all
parts are
accounted for.
KEY HEATH QTY. DESCRIPTION
CIRCUIT
No.
Part
No . Comp. No.
RESISTORS
All resistors are 5% (fourth band gold) unless designated 1 0%
(fourth band silver).
NOTE : The resistors may be packed in more than one en-
velope (stamped RES). Open all the resistor envelopes in this
pack before you check the resistors against the Parts List.
1/2-Watt
2
\.S 3L \ Y ; · tV\-G M ~ )
~ tcf-i ~ I R \05~
AI
(p- 15q
A1 6-279
3 2.7
n (Red-Viol-Gold)
R179,
R181,
R182
A1 6-100
20
10 n (Brn-Bik-Bik)
R124A, R124B,
R131A, R131B,
R142A, R142B,
R145A, R145B,
R157A, R157B,
R158A, R158B,
R159A, R159B,
R164A, R164B,
R166, R168,
R174 , R175
A1 6-220 4
22 n (Red-Red-Bik)
R147A, R147B,
R148A, R148B
Some parts are marked with a " 171- " or "172- " pack-
aging number.
These numbers are used for packaging
purposes only and do not appear in the " Manual Parts
List."
To order a
replacement part, always include the
PART NUMBER. Use the Parts Order Form furnished
with the kit . If one is not available, see "Replacement
Parts"
inside the rear cover. For prices, refer to the
separate " Heath Parts Price List."
KEY HEATH
QTY. DESCRIPTION
CIRCUIT
No.
Part No . Comp. No .
Resistors (Cont'd.)
A1 6-330
{
33 n (Org-Org-Bik) R1A , R1B ,
R2A , R2B ,
::::ftj:() SA , R4059;
R106A, R106B
A1 6-390 2
39
n (Org-Wht-Bik)
R151A, R151B
A1 6-470 2
47
n (Yei-Vioi-Bik) R134A, R134B
A1 6-820 2
82 n (Gry-Red-Bik) R144A, R144B
A1 6-101 6
100
n (Brn-Bik-Brn) R161A, R16 · 1B,
R162A, R162B,
R171, R172
A1 6-201 2
200
n (Red-Bik-Brn)
R117A, R117B
A1
6-221
8
220
n (Red-Red-Brn)
R111A, R111B,
R113A, R113B,
R114A, R114B,
R183, R184
A1
6-271
2
270 n (Red-Vioi-Brn)
R108A, R108B
A1 6-331 2
330
n (Org-Org-Brn)
R116A, R116B
A1 6-391 6
390
n (Org-Wht-Brn)
R135A, R135B,
R139A, R139B,
R153A, R153B
A1 6-471 2
470
n (Yei-Vioi-Brn)
R136A, R136B
A1 6-511 2
510 n (Grn-Brn-Brn)
R115A, R115B
A1 6-751 2
750
n (Vioi-Grn-Brn)
R163A, R163B