Kenwood KX 3080 Service Manual

Page 1

SIE3

SERVICE MANUAL

Illustration is KX-SOBOS.

KENWOOD Badge Dressing plate Cassette |id Knob Knob
(543-0302-04) (BOG-296504) (Aw) (K29-6279-03) (K296280434)
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IKENWOQQ '
. ....................

5 5" © .L.;;, 7w as '- 6 76 "um
E 6 WWW" -------------------- - @-
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Knob (BUTTON) Foot Panel Knob
(K27~2175-04) (J02-1148-13) (A60-) (K294528144)
Phone jack Power cord bushing
(E63-0136-15) (J42-0083-05)
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Miniature phone jack (2P) AC power cord * ~
(E11-0188-05) (E30-)

* Refer to parts list on page 25.

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KX-3080/50803

CONTENTS I ACCESSORIE / CAUTION

Contents
CONTENTS / ACCESSORIES / CAUTION
CONTROLS ...........

BLOCK DIAGRAM ..;
CIRCUIT DESCRIPTION ............................................ 5
ADJUSTMENT ....... ....11
PC BOARD ...13
Accessories

SCHEMATIC DIAGRAM .............................

EXPLODED VIEW (DECK MECHANISM) . . 23
EXPLODED VIEW (UNIT) ........................... 24
PARTS LIST ...... . ............................... , ..................... 25
SPECIFICATIONS ........................... I ....................... 29

Audio cord ............................................ 2

(E30-0505-05) (E30-2316-05)

Caution

System control [cord .............................. 1

AC plug adaptor .................................... 1
(E03-0115-05)

(Except for Europe and Australia)
For the unit with a European AC plug in
areas other than Europe.

Beware of condensation

When water vapor comes into contact with the surface of cold
material, water drops are produced. lf condensation occurs, correct
operation may not be possible, or the unit may not function correct~
ly. This is not a malfunction, however, and the unit should be dried.
(To do this, turn the POWER switch ON and leave the unit for sev-
eral hours.)

Be especially careful' In the iollowing conditions:
When the uni! l5 brought from a cold place to a warm place, and
there' is a large temperature difference.

0 When a heater starts operating.

0 When the unit is brought from an air-conditioned place to a
place of high temperature with high humidity.

0 When there is a large difference between the internal tempera~
lure of the unit and the ambient temperature, or in conditions
where condensation occurs easily.