Jvc KDSX 850 Service Manual

Page 2

KD-SX850
KD-SX750

Safety precaution

1-2

A CAUTION Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.

A CAUTION Please use enough caution not to see the beam directly or touch it in case at an
adiustment or operation check.

Page 15

KD-SX850
KD-SX750

thst tne core was when connecting
Rettletza los alalnbles de alma para
consulallos
lorsaoorlosamesoosnlsenlosmrmnt

Snldev the cons wires to

connect them securely.

Suelue toe alammes de alrna
nara oonestarlos oon lilmeza
Souoer les arnes daslils pour
les raccomer entre aux d9
laoon 50!

Connectan the leads / Conexlén de Ios conductores / Raccordemenl des lils

llpet

- Pour év'ner les couflilm
ever: a: l: hlndn lsclnnta

CAu'lION l PnEcAUcIoN r PnEcAuTloN:
l
t To prevent snort-clrcult. cover the terminals of the UNUSED leads with Insulating

- Para evlmr oonoclrcultos, cuhrl Ion cabln: N0 UTILIZADOS coll cinta uislunte.

n>\

ults, cauvrlr les homes 625 llls qul rte sent PAS utilises

©¥9=>\

You can connect an arnplllter and other equlpmenl to upgrade

your car stereo system

- Connect tne remote lead (blue Wllh wnrte strrpel lo Ihe remote

lfiso oi the other equipment so that t can be controlled through

t is unlt

For amplillel otlly'

- Connect tnis units ltrleroul terminals to the emplitters line-tn
lermlnals

-D|:coltnuc1lhe speaker: trorn this unit, connect them
to the am litter, Leave ttte speaker leads at this trnlt
unused.( over the terminals ot the these unused leads
wltn lnsul-tlng tar as illustrated above)

Fat VCR or TV onl ONLY FOR KDrsxasg):
- connect this units lne»ln plugs to the vs '5 or W's lineout
lemltrlals.

Amplifier: Ampliticsoor l Amplilicateur

The line uulpul level oi tnls urlil is lteot lngn to malrllaln me n
sounds rspmduced tront tnts trnrt.

wtren oonneetino on external omplilier to ttris unit, turn down
tne gain control on the external ampllller to obtain the oest
perturrnanoe lrorn tnis unlt

Rear speakers
Mint/aces Dosiclloms
Nsvt-paneorsrnere

Dlfi

u Connections Adding other Equipmenl / Conexiones para ar'tadir one; sq

Usteo noora coneclar lln amplltloeoor y ostros ontnpns more
natural el Slslema esteroo de su Bulomtml
. Collects el caols lemolo [azlll con rayas ntenoos) al cable
remote not our: ontnpo para Que pveua set controlsao a lreves
d5 esla unldad
- solo para el alnolt poor
Console los lsrrnrnalss de Sallda de ltnen de esla unldad curl
los terminals-,5 oe entraoa de llnea del smoltttosoor
- Dasconacle Ina eltevocee ds ails unlded y oonlacteloe el
umpl'llicldot. Las cables de los altar/noes do eat: unidad
quednn stn nut. (Cubm los talmlnnles rte estos cables
5 usar con Dim: aistante. tat cornose inoice en Ie tioura
ae Irvlba).
- Para VCR 0 TV solarnente [SOLO PARA KDrsxasu)
Conenre las clavllas de enlrada de tlnoz no la unldad a los
termtnales de saltda tle lrnea oe la VCR o oel TV

El rlivel de gallon (19 llnea rte esta unldad pelmallece alto para
qua callaspondd con los sol'lldus de alla ttoelroao leproducldos
pol tests unluad,

Cuando controls on ampllllcldor oxlerno a ull unldad.
dlsrl'lll'ltlya el Conlrol de ganarcla del amolvtcaoor exlelrlc oars
ootener url opttrno lsnolrnlsnte do esla unloao

Blue wrttr wnne Slllpe
Aztll can lavas blellces

Ysmnrleclm lnot sooolleo wllh tnls unltl

.lvc Implflal

Slgnzl oont tnot sopplteo wrtn tnrs onltl
Cable ne senol lno snmrnlstrano mll esle ulllnad)

5/511 avsc bands Ola/lone Connemevr Y lnan lourrrl am cs! apparel
/

[ / / / - Pm all r el aumento del calor interior as est-
nil R unldad. pongale DEEAJO dot otro eoulpo.
Remoteleao - Poul mm on eonaurlement lnterne rte cot
oenle lellolrl anpareil. pleoez-le sous I'sutre eppeteil.
/ or aa/rmerlrallon a distance To ammam 3mm N W

_ C

t :l

as / latcordement pour aiomer daulres appareils

Coneclol on v (no shmnlsllado cart 9513 unload]

A la sntene aulnmallca l ln nooloro
Vsrs fame/me automatons s'll y en a one

Vaus pouvel connects! un amplrrrcareor ou aulIE apparel pour
snréllorer votre systems eurorsolo
- Connecterle Iil dalimenlalian a distance (oleo avec oes bandes
blanches) all lil o'elrtnentatlon a msrance oe l'alIl/e apparel!
d9 laeon oull pulsse elre contra/é pal eel apparel!
- Pour lampllilcaletllsev/emenl
, Raccorderles bornesciesorne bgnedecelauparel/auxbames
denrlée lgne as l'empltlcsrour
- Deconneotez les encetntos do on apparell at oonneotez-
les a lampllllcaleuv. Lalssez les tits d'encelnles oe cet
opp-roll lnutlllm, Rocouwlv tee extremltos rte oos Ill:
lnutltloes ave: ea In some tsolante cornme montré cl-
deserts.)
- Pour le magnetosco e et le televrsevr seolonrenl
(SEULEMEN POUR L KDrsxsso)
econnectez les tropes demrée oe llgne as set apparell aux
pllsss oe sortie da llgns on magnstoscope ou du relevlssur

to rllveau de some do llgl'la do Get apparsrl es; malme/lu 3 ml
llll/eau éleve pour maintenll une qualiré Hi-Fi pour les sons
rspradulls par cs! apparer/

Lots de la connexion d'un ampliticuteur exterieur it oat
epperstt. orrnlnuezre re'glage do gain sur/amp/lflcaleursxle'rlsur
pavr oblerllrles nrer/leures parlorrnances d5 cet apparel.

CAUTION / FRECAUCION l PRECAUTION:
- To prevent internal heat hulnup Inslde tnls mm.

place this unit UNDER the other equipment.

coroon as slgrla/ [non louml avsc not apparent
/

win
Front stealer; pt

Allotmos ziplallletos
Heuwsrleur event t'

ONLY FOR KDVSX750
SOLO ARA KDrSXTtlt)
SEULEMENT POUR LE KDSX750

tmtwt
t r l 'h L
mu tnonl

KD-SX7511

VCR orTV l VCR oTV l Magnélosco

ONLY FOR KD-SXESO
SOLO PARA KD 5x350
SEULEMENT POUR LE KUrSXBfiU

Signal ooro (nnl supplled wllh tnts unltl
Ceole oe sensl [no slimln strson Cort 6'11 unld'ml
Gordan de stonel (non lot/ml avsc oer apparel/l

LINE IN

Ko-sxeso

Flcnl speakers
Atavnces oelantems
ballroom event

[3,.)

xn-sxssn
Knsxvso

r luvul

_ rvcmme.

I "t 5 L W. m
EF- .@ ,t mem

Flam speakers

3 Altsvtlces delltlllewt-
-(] Hampsrnovravanr

You can connect another power Podla c

amplifier for front speakers.

:12 ootenele para log allavoces
delanlelos

orvecrsr otro smoltltcacor Vous owe] connecler un arms
ampllroerotrrospurssance pourles

encernles avam,

External component 9 Components exterior l Appareil exterieur

Lt... Input Aduplor ltsnlsrtnot nuppll-d wllh tlrl. unin
m. .- uni-I- netrr... nun [no mlnl-Inlo con su- tetra-rt)
Amt-tear ream or "am trs-usr tnon row" em a! WWII")

lEIM- GEM /

/
/

signal mm lnor supplled Wllh thls Lmll)

cu Chang toot
Ioma ool Cambladm dc CL)
Fnse oil clrangeur or)

on Téléviseur

,, Cahln rtn sttnnl rnn SH
Cordon de srgnsl (non

van (KZVI at

Au systems

Rentals cumml ozla curd lsupoleo wttn Kz-Vtm
Camp, at» doles Mel lllalldu a «slam tsomrnttredo can KIA/10}
(Jordan rte rele'mrnrr-enos oe vonne'es llollrnrsm lexz vtol

Cools (le seflal lno sttrnlnsnnlto lnnr eslo tlllllldd)
coroon oe slgna/ lnon Iouml avec Lelapparsl/l

slgnsl cord (not sunpllsd with ttns unll)

To the rnoolte color monttor system or me aoorooloeo tnotrt lermtl'lzl at s stereo
attolo-vrtleo w

Al Slslama no rnonlor de :clol mow o :t lnlmlrlal on .ntlada as noolo vlduu dcl W
as atrulwoeo estersotonlco

rolevrssut stéréa audlo moo

Emmet component
cannula
App-roll exmlotrr

mlnlslmnn cnn oslo untttartl
Iaurrll avec cel apparel/l

Von Earl connect vcn (KZrl/lol.
Podla ennectar la vcn (K77Vln)
Vous pouvez pour-eater trn magnstescope lxzvtal

mabl'lE do monlrevr camel on 5th onses dentre'e audla»vldéa olrn

Page 32

KD-SX850
KD-SX750

I TC9462F (Ics41) : DSP & DAC

1.Pin Layout

2.Pin Function (1/2)

Pin No. Symbol l/O Function
1 TESTO - Non connection
2 H30 - Non connection
3 UHSO - Non connection
4 EMPH - Non connection
5 LRCK - Non connection
6 Vss - Digital GND terminal
7 BCK - Non connection
8 AOUT - Non connection
9 DOUT - Non connection
10 MBOV - Non connection
11 IPF - Non connection
12 SBOK - Non connection
13 CLCK - Non connection
14 VDD - Digital power supply voltage terminal
15 V88 - Digital GND terminal
16 DATA - Non connection
17 SFSY - Non connection
18 SBSY - Non connection
19 SPCK - Non connection
20 SPDA - Non connection
21 COFS - Non connection
22 MONIT - Non connection
23 VDD - Digital power supply voltage terminal
24 TESIOO I Test input/output terminal. Normally, keep at "L" level
25 P2VREF - PLL double reference voltage supply terminal
26 HSSW - Non connection
27 ZDET - Non connection
28 PDO 0 Phase difference signal output terminal of EFM signal and PLCK signal
29 TMAXS O TMAX detection result output terminal. Selected by command bit (TMPS)
30 TMAX O TMAX detection result output terminal. Selected by command bit (TM PS)
31 LPFN I LPF amplifier inverting input terminal for PLL
32 LPFO O LPF amplifier output terminal for PLL
33 PVREF - PLL reference voltage supply terminal
34 VCOREF l VCO center frequency reference level terminal
35 VCOF O VCO filter terminal
36 AVss - Analog GND terminal
37 SLCO 0 Data slice level output terminal
38 RFI l RF signal input terminal
39 AVDD - Analog power supply voltage terminal

2-16

Page 68

KD-SX850
KD-SX75O

Packing materials and accessories parts list

Block: No. E E E E
Block: No. E E E E

A14
A12
A1 ,A17~A24
SCREW KIT 2
SCREW KIT 1 8213 A3: Remocon
y A6 Mount Boll

A9 Hook A11

Sheet 'c

A7 LockN l '0
® u

(9 A5 PlugNul (3 A8 Washer

A16 A4 : Battery

1 Tnm Plate

3-12