Kenwood KAV 8500 Service Manual

Page 1

SERVICE MANUAL

©1991-12 PRINTED IN JAPAN
1351441 700(3) 2268

Panel assv Knob Knob Metallic cabinet Knob Knob assy
(AGO-015202) (K29-4312-04) (K294131503) (A01-1994-01) (K294312041 (K294340041

p/ NV

Phones .
(E1 1-0208-051 753:965505.
K°b F001 Knob Front glass Knob Knob
(K294317704) oz-1072.05) (K294131404) (31071394434; (K294314704) (K294313434) Cylindical receptade
(12067041005)
Power cord bushing
(J42-0083-05)
Phono jack (8p) CyIindrical receptacle Screw terminal board Screw (ermine! board Siide switch
(E 1 30827-051X4 (150670408705) (E70~0010»05) (E7OA0009705) (531-2128-051

Phone jack (4P) Cylindrical receptacle Phone jack MP) Phono 180k AC outlet'
(E13-1402-05)X2 (EDS-0409435) (E 1 3» 1 403.05) (E6370044-05) (E034
Phone jack Minitature phone jack AC power cord'
(15630192705) (E1 1-018805) (E30-)

"Refer to parts 1isr on page 57.

Page 2

KA-V8500

REMOTE CONTROL UNIT .............................................. 2 DSP |C(LC83010)
DISASSEMBLY FOR REPAIR. ..3 ADJUSTMENT
BLOCK DIAGRAM. 5 REGLAGE.
CIRCUIT DIAGRAM .7 ABGLEICHI
Out line? WIRING DIAGRAM
Micro processor (UPD75216ACW-60) .......................... 9 PC BOARD

(UPD78214CW-E25).
(NJU3711D)..........

DSP exclusively for digitaI signal
processor (SM5851F)...........

CONTENTS

SCHEMATIC DIAGRAM
EXPLODED VIEW .........

REMOTE CONTROL UNIT

LEARN lndlcllor

LEARN/USE swllch
Normaly set Io USE

Set In LEARN when _7
pmgrammmg sIgnaIs

CDNDP o erlllon keys
oelIlon )

[- TRANSMIT Indlcalor

BIInkS when a remote comIoI
sIngaI Is being nansmmed

f A/B/c select swlIch
I I 55 ID A when opevahng
(he KA-VBSOD by me remuIE

ouble 1 te deck
operatlon keys
(poelllon B)

* Numeric keys?

* TITLE EDIT key

* TEST (one keys

CH, MODE key fl

LEARN : _1 'WWW/ 1 conlrol um!
I mfim {c em CDNDP swilch (posnon A)
m] III] Double cassette decks A/B
mm operation swltch (posltion B)
E 5. ESL:
IE El El Surround memory operation keys
A a c I? I? oslllon A)
IE III III IE] assefle deck operallon keys
P e g 1 I 4 (position a)
El [.8] IE
.m EM wm WM Surround mode seleclor keys
Presence mode selector keys
v Mucwusnon muss
flee 1:5an at»: new
~ 7 . Surround/presence mode
non WALL em mm parameler senlng keys
fl 1

I:|

we when

~ , * MULTI CONTROLLER keys

InpuI ' 3rkey

Au maze

e CINEMA SCREEN key

SOURCE DIRECT key
MASTER VOLUME keys

mm merefi
FWD Awe mgm mm van/us

. MENU key

powen key

e MUTING keys
KENWOOD

REMOTE counter. mm
HC-VBSDDL

I

KA-VBSOO operllion keys
These keys have the same
functions as the keys on Ihe
KIM/8500 mam uml

The keys marked ' are provmed
only on the remote control um!

\-/

a The super wooIers SW-D7, 700 SW09, 900 can be
operated warm the shaded keys -. (Posnion B)

16 SPECIFICATIONS