Heathkit H 14 Manual

Page 1

HEATHKIT
MANUAL

HEATH COMPANY - BENTON HARBOR, MICHIGAN

Page 2

" HEATHK|T®
MANUAL

HEATH COMPANY ' BENTON HARBOR, MICHIGAN

Page 35

Page 32

Transistors {Conl'dJ
couPONEN'r HEATH PART MAY BE DDENTIFICATION
NUMBER Barucen M111
0117 01 18, 57412 TfiMF %D
°9 mossa a
l
0120. 0121. 417-652 TIP-31 ~
0122, 0123
a
c
E
INTEGRATED CIRCUITS
COMPONENT HEATH PART uAv BE IDENTIFICATION
NUMBER REPLACED WITH
on
@ MEML
U1 442-54 7805 s I M
INPUT / /
% INPUI
GND OUTPUI 0ND ouwm
'
mom I 6 use
4N28 }¥\ ~
um, U102 443408 cmuon; 2 5 common
NC 3 4 mun R
. u 13 12 u lo q a
U103 1.43.795 75189
07
7459 D 1:
D A B C
11
1 2 3 4 s 6 7

Page 46

ILLUSTRATION BOOKLET

MAIN CIRCUIT BOARD PARTS PICTORIAL

Part of 595-2172-02

Cowman: ©1979
Heath Company

All Righrs Reserved

Model H 14 Assembly Printed in me Uriled smog 01 menu:

Page 91

Page 20

m-

NOTE: Make sure the notch on each [(2
socket is positioned as :hown whan
you install the following IC Marketa

Install 14-pin IC sockets m:

[(U104 .........................
(/fuma .........................
()U107 .........................
[41116 .........................
((Uns .........................

( (U103 ........................

[A117 ..........................

(,YUn-t .........................

PICIORIAL 1-9

:5

CONTINUEO

[Km-pm lc socket ax U113,

lfi/lB-pin IC socket al U112.

NOTE: When you install the following
IC socket. posiuon 11;; Dutch on tha
aockel away from the edge of [he cir-
cuh board. N01 C H

EDGE OF
CIRCUH BOARD

./

[45-pin [C soclel at $101.

Page 97

Page 26

m-

NOTE: In the next step be sure to posi-
tion the switch assembly with the
numbers as shown. (ll may have slide
or rocker swltchesJ

l SWIDZ: Switch assembly (#60-
621).

(KR189: 3900. S-vmtt, 5%. Position
this resistor 1/8 above the circuit
board.

0/] Solder the leads to the foil and cut
off the excess lead lengths.

[.1 5102: 15-pin connector (#432-
1039). Make sure you solder the
short pins to the circuit board.

PICTORIAL 1-15

NOTE: When you install the following

diodes. be sure to pusifion the bended
end of each diode as it ie éhown on the
circuit board.

BANDED
END

( our 5/16 pieces of small
clear sleevlng. Place one piece on
each diode lead in the following
two steps to space the diodes
above the circuit board.

Sllb

SMALL CLEAR
SLEEVING

W5: 3A1 diode (#5742).

1916,23: 3M diode [#5742].

Solder the lands to the {all and cut
off Lhe excels lead lengths.

D A 1/9 3/. 1 (means) 2 a 4 5 B 7
lKaI'LI'l l l I l I l l l l l I I At; t l l l . I l I | l l
l' I f I I r I I I I I I i I I I I l r 1'

o e 1 (cu) a a 4 5 9 7 s a In 1! n u u u, as n