Kenwood TV 502 S Service Manual

Page 2

CONTENTS

SPECIFICATIONS .................................................................... 3
CIRCUIT DESCRIPTION ............................................................... 4
CIRCUIT MODIFICATION .............................................................. 5
PARTS ALIGNMENT .................................................................. 7
PC BOARD .......................................................................... 8
PARTS LIST ......................................................................... 10
TROUBLESHOOTING ................................................................. 14
ADJUSTMENTS ..................................................................... 15
REFERENCE ....................................................................... 19

FEATURES

1 .

TV-SOZS lS deSIgned to be used in combination With
T878208, T875208 for 144 MHz operation.

. Enjoyable excellent operation performance of T3520

on 144 MHz band by connecting to T9520

2. Frequency range 144.0 MHZ to 1460 MHz. Receivmg antenna Circuit incorporates highly sensmve
3, Amplified ALC system IS employed, ALC voltage fed tuning circuit to minimize radio interference
hack to tranceiver mlnlmlzes distortion caused by over- Unique, functional design perfectly matches the styling
driVIng, assuring quality transmission. of "TS-520, VFO-520 and SP-520
4. Allrsolid-state configuration with FET's employed in With minor modification 0i Wiring, changeover
malor Circmts between HF and VHF is effected by simply
5. TV»5028 provndes of 145 MHz 888 mobile operation, manipulating the POWBV SWIiCh 0i TV502

when connecting T3520 With DSrl