Kenwood LSN 302 Service Manual

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MINI HiFi COMPONENT SYSTEM

RXD-302/302E/352/352E/3723
LS-N302/N352

SERVICE MANUAL
(XD-302/302E/352/352E/3728)**

KENWOOD

© 19995/851-5530-00 (K/K) 2299

OPEN/CLOSE button #0: 3

(K29-7646-08)

From window
(A29-1071-08)

POWER button
(K29-7650-08)

Knob (JOG)

DISC button bass assy
(K29-7641-08)

PLAY PAUSE button
(K29-7648-08)

KENWOOD

( user) mew
/ >

VOLUME

l<< 4 MULTI CONTROL p >>I

(K29-7658-08)

EX. BASS button assy
(K29-7642-08)

Knob (STOP)
(K29-7654-08)

Cass window L
(810-3527-08)

Cass door L
(A53-2158-08)

I

l 1 ,7 7 '0I

/nI

"Refer to page 2 if you want to know system configuration.

CD door
(A60-1723-08)

Knob (VOLUME)
(K29-7652-08)

Headphone jack
(E11-O386-08)

Tuning button assy
(K29-7643-08)

PLAY button
(K29-7656-08)

Cass window R
(810-3528-08)

Cass door R
(A53-2159-08)

Illust. is RXD-352M.

in compliance with Federal Regulations, following are reproduc-
tions of labels on, or inside the product relating to laser product

safety.

Refer to service manual RXD-251/301/301E/301W/351/

KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No 21 DFR 1040. 10, Chapter 1, Subchapter J.

DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM

351 E/351W/37IS (851-5454-00), if you require CD MECH-

ANISM OPERATION DESCRIPTION in detail.

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RXD-302/302E/352/352E/372S

CONTENTS / ACCESSORIES / CAUTIONS

Contents
CONTENTS / ACCESSORIES / CAUTIONS....
EXTERNAL VIEW ......
BLOCK DIAGRAM .....
CIRCUIT DESCRIPTION.

PC BOARD ......................
SCHEMATIC DIAGRAM ..
EXPLODED VIEW ...........
PARTS LIST ..............

ADJUSTMENT ................. SPECIFICATIONS
Accessories
r 7777777 FM indoor antenna (1) 77777777777777777 . Batteries (RB/AA) (2) AM loop antenna (1)
Europe and U.K. Other countries IT90'0815'08)

.
.
(T90-0836-05): TEE2E3E4 (T90-0847- 08) MXYM2 I .
a E , : W
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_ ~ _ I
I
.

Flemote control unit (1 )

(A70-1320-08) : FIG-352 AC plug adaptor (1)
(E03-0115-05)
Ea am A g 41 I
A E0 0:: I0a0u0 ::0<00> g w»
x 2 I | .I gm E 0Q; I
. 3 A - d E . 1
I $0 9; :K/ m:O§ £03 3 O V 0 ESE I Use to adapt the plug on the power cord
é . E ' 3 ¥ I; ,I to the shape 01 the wall outlet.
E0 30; «1 ago I I 50 E (Accessory only for regions where use is
necessary.)
\ A
System configuration Cautions
SYSTEM MAIN UNIT DESTINATION SPEAKER Operation to reset
X0302 RXD-302 E3 LS.N302 The microcomputer may fall into mallunction (impossibility to oper-
XD'302E RXD302E E4 LSN302 ate, erroneous display, etc.) when the power cord is unplugged
XD-352 FIXD-352 TEMXY LS-N352 while power is ON or due to an external factor. In this case, execute
XD-352E FIXD-352E E2 LS-N352 the following procedure to reset the microcomputer and return it to
normal condition.
XD-37ZS FIXD-37ZS M2 LS-N352

Press the POWER" key while holding the Stop (I) key of
the CD section pressed, to switch off the power, and then
switch the power on again after a few seconds:

0 Please note that resetting the microcomputer clears the contents
stored in and returns and to condition when it left the factory.