Heathkit AR-14 - STEP-BY-STEP ASSEMBLY; FM Multiplex Circuit Board Assembly

Page 6
HEATHKIT
STEP-BY-STEP ASSEMBLY
Before starting to assemble this kit, read the Kit
Builders Guide for complete information on
wiring, soldering, and step-by-step assembly
procedures.
FM-MULTIPLEX CIRCUIT BOARD
(#85-125P208)
Before you start the circuit board assembly be
sure to read the Circuit Board Parts Mounting
START
NOTE: 1/ 4 watt resistors will be
installed on the left-hand side of the
circuit board in the following steps,
10 þÿK© (brown-black-orange),
( ) 220 þÿK© (red-red-yellow).
( "}T5 þÿK© (brown-green-orange),
( ) 2200 þÿ© (red-red-red).
( ) 6800 þÿ© (blue-gray-red),
( 560 þÿ© (green-blue-brown).
47 þÿK© (yellow-violet-orange).
120 þÿK© (brown-red-yellow).
Solder all leads to the foil side
of the circuit board, Do not fill
the unused holes with solder.
and the Soldering sections of the Kit Builders
Guide.
Position the circuit board on your work surface
as shown in Pictorial 1. Resistors will be called
out by only the resistance value (in þÿ©, þÿK©or
megohm)
and color code. Capacitors will be
called out by only the capacitance value and type,
CONTINUE
( ) 220 þÿK© (red-red-yellow).
( -4-3 3 þÿ© (orange-orange-black),
( ) 47 þÿK© (yellow-violet-orange).
( ) 39 þÿK© (orange-white-orange).
( ) 560 þÿ© (green-blue-brown).
( ) 1 megohm (brown-black-green).
( / ) 6800 þÿ© (blue-gray-red).
( ) 47 þÿK© (yellow-violet-orange).
( ) 1000 þÿ© (brown-black-red).
) Solder all leads and clip off the
excess lead lengths,
cess ] lead lengths off
th
e ex-
PROCEED TO PICTORIAL 2.
PICTORIAL 1