Heathkit HP 23C Manual

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TABLE OF CONTENTS
Introduction ................................. 2 Operation ............................ '. ..... 17
PartsList ................................... 3 InfaseofDifficulty.................. .. 18
Troubleshooting Chart ................. 19
Step-by»Step Assembly . . . 20
Chassis Parts Mounting _________________ 4 Spoolfications ..............................
Transformer Wiring . . . . B . . _ 2
Allemate Line Voltage Wiring ............ R Crrcu1t DfiCTF'IUn -------------------------- 1
Chassis Wirin ................ 9
F inal Wirino .g _________________________ 12 Chassis Photographs ........................ 22
Power Cable Preparation ................ 14
Schematic ............ Illustration Booklet, Page 4
Initial Tests ............................... l 5 Warranty ..................... Inside front cover
Final Assembly ............................. 16 Customer Service .............. Inside rear cover

INTRODUCTION

The Hoathkit Model PIP-23C AC Power Supply is
designed tn provide all the necessary operating volt-
ages fm' fixed station operation of Heathkit amatour
radio transceivers. The versatility and many features
of this Power Supply also make it ideal for use with
many other types of amateur radio equipment.

The Power Supply features a high voltage source, a
choice of two low voltage sources. a fixed biassourcc.
and a 12.6 voll filament source. Extensive filtering
and good regulation is provided for the DC sources.
The power transformer has a dual primary winding
which can be connected for operation from either 120
or 240 VAC power lines.

A series connection is provided at the power output
sonket to permil turning the Power Supply on or off
remotely from the equipment with which it Is used. A
circuit breaker in the primary circuit provides over-
load and short circuit protection.

All output voltage connections from the Power Sup-
ply are made through the power output socket on me
chassis. This provides an easy means of rapidly
changing the equipment from mobileto fixed station
operation.

Read the Kit Builders Guide" for information on
resistors, capacitors, tools. wiring, and soldering.