Jvc KSRT 311 Service Manual

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Jvc KSRT 311 Service Manual

Extracted text from Jvc KSRT 311 Service Manual (Ocr-read)


Page 1

KS~ RT311 C/J

L JVG
SERVICE MANUAL

KS - RT311 C/J


i
1
g! a In 'Di ' BE
( Area Suffix
Detachable C ....................... Canada
/ J ............................ U.S.A
1
Contents
1. Safety Precautions. .. Pagez 8. Block Diagram ..................................... 41
2 |nstrucfions ............................................ 2 9' wiring Connecfions---
3. Location of Main Parts ---------------------------- 24 10. Standard Schematic Diaglam ------------------ 42
4. Removal of Main Parts ---------------------------- 26 11. Location of P. C. Board Parts ------------------ 44

5_ Main Adjustment ............................ 31 12. Electrical Parts .................................... 46
6. Analytic Drawing and Parts List ----------------- 34 13. Packing ------
7 Main [C Block Diagram ............................ 38

No.49273
March 1996

Page 2

KS RT311 ON

1. Safety Precautions

A CAUTION

system.

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

2. Instructions

Thank you tor purchasing a JVC product. Please
read all instructions carefully before operation,
to ensure your complete understanding and to
obtain a longer service lite from the unit.

ESPANOL

Muchas gracias por haber comprado este
producto de JVC. Tengaa bien teerdetenidamente
este manual de instrucciones antes de la
operasibn de ta unidad. para asegurerse de que
la entiende perlectamente y para obtener una
Iarga Vida de servicio de la misma.

FRANQAIS

Nous vans remercions pour I'achat duri apparel!
JVC. Veuillez lire avec soin toutes les instructions
avan! de faire Ionctionner I 'eppereil, pour étre
50! [Yet voir bien tout campns et pour obtenir une
dulée duti/isation plus longue de l'appareil.

GAINTENANCE

0 Cleaning The Head

Heads are important as they pick up sound.

When they become dirty, the tollowing

symptoms become noticeable:

o The sound quality ls reduced.

0 The sound level Is decreased.

0 The sound can be heard Intennlttently.

(Sound drop occurs.)

These are NOT rnatiunctions. However. belore
these symptoms appear, clean the heads alter
every 10 hours of use using a wet-type head
cleaning tape, available trom an audio store. For
more details, referto the Instructions of the Head
Cleaning Tape.

MANTENCION

o lepleza de la cahela

Las cabezas son importantes ya que caplan

et sonido,

Cuando se ensucian apareoen los siguientes

stntomas:

0 Se reduce la catlded del sonldo.

0 Se reduce el nlvel del sonldo.

0 El sonldo so escucha lntermltentemente

(ocurre une celda del mlsmo).

Estas NO son lattes. Sin embargo, antes de que
aparezcan estos stntomas, limpie las cabezas
oada 10 horas utilizando una ctnta para Iimpieza
de cabezas de tipo humedo, disponiblee en las
tiendas de audio. Por mas detalles refiérase a
las instrucciones sobre la cinta para timpieza

- Head cleaning tape

- Cinla para timpieza de
cabezas

- Cassette de nertoyage as
Iéles

de cabezas.

2 (No. 49273)


ENTRETIEN

o Nettoyage de la téte

Les tétes sant inwards/nee, elles cepterrt le son.

Ouand elles devierrnent sales, [95 symptdmes

suivanls devrennent perceptibles:

o La quallte du son est redulte.

I Le nlveeu sonoro dlmlnue.

e Le son peut etre entendu de (econ
lnterrnlltenle. (Des coupures de son se
produlsent.)

Ce he sent PAS des mauveis Ioncbbnnements.
Tomefois, avantque cee symptbrnes apparaissent,
hemoyer Ies tetes toutes les 10 heures dutitrselion
en milisant une cassette denettoyage de rates d8
type humide, disponible dens un magasin de
prodvrk audio. Pour plus de details. se reporter
gux instructions de la cassette de nettayage de
res.

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