Jvc KSFX 950 R Service Manual

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KS-FX950R

JVG
- SERV'CE MANUAL

KS-FX950R

Area Suffix

E ---- Continental Europe

@]

13mg: @1915

Contents

Safety precaution ...................... 1-2 Description of major ICs --------------- 2-11
Instructions ----------------------------- 1-3~18 :lOCk diagram -------------------------- 2-26

- tandard schematic diagrams ------- 2-27
Disassembl method-- - 2-1
Adjustment method 2-8 Printed circuit boards ------------------ 2-30~32

Parts list ................................. 3-1 ~15
This service manual is made from 100% recycled paper. N 0- 49538

COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN. LTD.
Feb. 2000

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KS-FX950R_}

Safety precaution

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.

Page 13

55 DAB TUNER OPERATIONS

We recommend that you use DAB (Dlgllal Audio Broadcasting) tuner KT-DBlSuO wlln your

I mil.
2 ll you have another DAB tuner. consult your JVC IN-CAR ENTERTAINMENT dealer.
in - Heiel also to me lnstluctians supplied with your DAB tuner
5 . .
[ Illning into an ensemble and one of the services ]
A lypical ensemble has 5 0! more pmglammes (servlces) broadcast at the same lime Alter
tuning lnto all ensemble, you can select a servlce you Warll IO listen to
r
3 4 1, 2
Enter. you nun...
PISSS FM/AM/MB brlefly :1 you are selecting TAPE, CD changer 0V AUX as the source,
Select the DAB tuner.
Each lime you mess and hold the button tor more than i
second. the DAB tuner and the FM/AM tuner are alternately
s lasted.
a DAB <- FM/AM
Select the DAB band (DAB1. DABZ, or DABS)
VOL! can SSIECI any one cl DABl» DAEE. and DAES to tune
Into an ensemble.
[:DAB1 ~>DA52 aDABa :1
4o
33
5) LStoring DAB services in memory ]
a You an pvesel up it) 5 DAB services In each DAB band (DABL BABE and DABS) manually.
G
Select the DAB tuner.
Each time you press and nold the button, the DAB tuner and
the FM/AM lune! 38 alternately selecled.
DAB 0 FMIAM
2 on
Select the DAB band (DAB1, DABZ. or DABB)
you want.
Each time you press the bunch, "IE DAB band changes as
lDlIOWS'
EDABI DABz aortas 1
Tune into an ensemble you want.
A Select a service ol the ensemble you want.
42

KS-FX950Fl
9&5

r n .
$321,395 a, My, Start searching an ensemble.

lrequencies, When an ensemble is received, searching stops.

A! 0'35?!

ENGUSH

To search
ensembles or lower
lrequencies.

4

E A Select an service you want to listen lo.
CE .1

TD nap mmnlng baton an ensemble I: resolved, press lhe same button you have pressed
lav searching

To ehunfa the display information while turning into an
ansamb 0

Normally service name is shown on the upper pan at the display.

It yDu want to check the ensemble name or its lrequency, press DlSP.

Each lime you press the bullon. tne lollowlng lnlormallurl appears tor a while on me upper
part or the display.

I» Service name 4, Ensemb me --> Frequency :l

To restore Ilia FM/AM tuner
Press and hold FM/AM/DAB lor more than 1 second agaln

'Io lung in a particular ensemble without seurzhing:
1 Press and hold FM/AM/DAB tor more lhan l second
2 Press FM/AM/DAB repeatedly lo select the DAB band (DABl. DAH2. or meal
a Press and hold Am or l«v tor more than I second.
4 Press AȢ or mv repeatedly until the ensemble you want is reached.
- ll you hold down Ihe bmlon. the lredusncy keeps charlqlrrg until you release the button.

41

EB

Press and hold the number button (in this example, 1) for more

than 2 seconds.
If E M U , ,

Preset numbarand "MEMO
"ashes alternately tor a willie.

ENGUSH

t7 1

Repeat the above procedure to store other DAB services into
other preset numbers.

Notes:

. A plrl'l'llmh pma 1w; .rorwrc ix armed min. a new mu wrvlw ix mm! irl the lame [VI/WI
"mm.

- Imtel 1w: lrrvil e,» (mt willed when mp [mwar supply in m.» mmm rm ml ix immuprru (jr/r
('mmplr. liming [mum- lvlrlut'rnwrlll I} rim 01TH. pm?! me my «mum llkfllll

45