Heathkit HD 3006 Manual
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Extracted text from Heathkit HD 3006 Manual (Ocr-read)
Page 1
Heathkit®Manual
for the
C ROSSFI R E
Model HD-3006
595-3232
Copyright © 1984
H h C
HEATH COMPANY M93233 £3335
BENTON HARBOR, MICHIGAN 49022
Printed in the United States of Amenca
Page 2
Page 2
Heathkit
TABLE OF CONTENTS
Introduction ............................... 2 Specifications ............................ 26
Assembly Notes ........................... 3 Circuit Description ........................ 26
Parts List ................................. 7 Semiconductor Identification Charts ......... 27
Step-By-Step Assembly ..................... 9 Circuit Board X-Ray View ................. 28
Initial Tests .............................. 21 Schematic Diagram
................ (Illustration Booklet, Page 4)
Calibration ............................... 22
Warranty .................. inside front cover
Operation ................................ 23
Customer Service ............ inside rear cover
In Case Of Difficulty ...................... 24
Troubleshooting Chart ................. 25
INTRODUCTION
The Heathkit Model HID-3006 Crossfire is a visual
tuning indicator for radioteletype (RT'I'Y) communi-
cation. There are sixteen LEDs that make up the
tuning display. The eight vertical LEDs are for the
mark signal and the eight horizontal LEDs are for
the space signal. When tuning in a signal, you tune
for a maximum number of vertical and horizontal
LEDs.
The FIB-3006 Crossfire has a wide input voltage
range and is compatible with almost any interface
/ terminal unit that has oscilloscope outputs for tun-
ing. The Crossfire is a versatile tuning indicator that
eliminates the need for an oscilloscope for this type
of communication.
Page 12
Page 19
Heathkif
ROUND
SPACER
+6
LOCKWASHER
6~32
FRONT PANEL
6-32x1/4'
LUGS CLOSER
TO THIS SIDE
f1 |
1 Healhkn - \
Inn-m ROCKER
- SWITCH
BLUE AND WHITE
LABEL
PICIORIAL 1-7
Page 22
ILLUSTRATIC
PARTS PI
NOTEj HEATH PART NUMBERS
ARE STAMPED ON MOST DIODES.
fl
OR
OR
ALWAYS IDENTIFY AN I.CV BY THE
PART NUMBER OR TYPE NUMBER
NOTE: THE STYLE MAY BE SLIGHTLY
DIFFERENT THAN SHOWN.