Kenwood VFO 520 Service Manual

Page 2

CONTENTS

EXTERNAL VIEW ..................................................... 1

PARTS ALIGNMENT ................................................... 2
SECTION 1. INTRODUCTION ........................................... 3
SECTION 2. TROUBLE-SHOOTING ...................................... 3
SECTION 3. MAINTENANCE AND ALIGNMENT .......................... 6
PARTS LIST ......... . ............................................... 16
PC BOARD ........................................................... 27
VFO-520
EXTERNAL vIEw ............................................ 36
SPECIFICATION .................................................. 36
PARTS LIST .......................... I ........................... 3 7
SCHEMATIC DIAGRAM ............................................ 38
SP-520
EXTERNAL VIEW ................................................. 39
PARTS LIST ...................................................... 39
SPECIFICATION ............................................ . ...... 39
SCHEMATIC DIAGRAM (RF UNIT) ...................................... 4o
SCHEMATIC DIAGRAM ............................................... 41
SCHEMATIC DIAGRAM (RF UNIT) ......................... . ............. 42

SCH EMATIC DIAGRAM ................................................ 43

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