Kenwood KAC 846 Service Manual

Page 2

KAC-846

CONTENTS I CONNECTION

CONTENTS
CONNECTION
BLOCK DIAGRAM
COMPONENTS DESCRIPTION
PREAMPLIFIER UNIT (X08-) .......
AUDIO UNIT (X09-) ...................
ADJUSTMENT/EINSTELLUNGEN.

CONNECTION

IFuIl-range 4-chan

CENTER UNIT
(Casstte receiver,

PC BOARD .
SCHEMATIC DIAGRAM
EXPLODED VIEW .
......................... 4 PARTS LIST........... ..16
SPECIFICATIONS ..................................... .Back cover

Connection (KAC-846)

no] system

nghl output (Real
=2»

Rear output

¢
Left output lwnltel l

Graphic equalizer etc.l

Power control lead
(Commercially
avltlable part)

KYEI

w
.1.

Left output (White)

Front outout

nae-uno-

JQ
mm m
w fluctu-

martin-cunt

center unit.

Round terminal
(Small!

Power terminal
Pass battery and ground
cables through supplied
terminal cover and
connect to respective
terminals. After
completing connections,
fasten terminal cover over
termianl bracket.

Battery terminal
Ground terminal

Hound terminal
(Medium)

Ground able
Battery cable

Power control lead terminal

Connect the Center units's
power control lead from the

Power control Iermlnal

RCA cable ground lead terminal
When using an RCA cable with a
ground lead attached, connect the
ground lead to this terminal,

Do not use this terminal for power source
grounding. This unit will be damaged it the power
source grounding wire is connected to this terminal

EU

Front Ieh

Speaker output cable terminal
speaker

Connect the speaker output
cables to these terminals.

fies

SpeaKeI output cable

Front rtgh
spea ket

Lead terminal
lCommetceIly
available pa rti

Sneaker terminal
polarity
Le Re

Operation switch

STEREO posrtion
L ¢ R position
L + R nosmon

(Bridged)

_____..._-_J

L

(59

Rear "gm
speaker

Termianl tn

cover ]

. If a buzzing nose is heard lrom the speakers when the
engine is running, connect a line noise lilter (optional)
to each of the battery cable.

- Do not allow the cord to directly contact the edge oi
the iron plate by using Grommets.

(D (D

@@

Rear lelt
speaker

Fire wall
(

Grommets

Connect the ground cable to a
metal part of the car chassis that
acts as an electrical ground
passing electricity to the battery's
negative (5; terminals Do not turn
the power on if the ground cable
is not connected.

Battery

To prevent fire caused by
a short in the wiring,
connect a fusible link or
breaker nearby the
batterys posrtive terminal