Kenwood DVF 3070 S Service Manual

Page 1

DVF73070(K)]NT1P(031141757 «5? 1

DVD/VCD/CD PLAYER

DVF-3070/3070-S

DVF-307OK-S

SERVICE MANUAL

KENWOOD

Knob(POWER) * Cabinet panel * Button *
(K29-) (A09-) (K29-)
(3 ' i
<3- :-:
I I
POWER MlC LEVEL ' C : : )
E . - :
-0le L :L'E:
Knob(LEVEL) * Crystal Window * Button *
(K29-8225-08) (810-) (K29-)
Top cover * Con phono socket Con din socket
(A09-) (E68-1227-08) (E63-1243-08)

( V D
gm © °
f § COMVUNLNl
Q s airs,

Q"

Con phono socket
(E63-1190-08)

Con phono socket
(E63-1192-08)

* Refer to parts list on page 14 .

in compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser
product safety.

Caution : No connection of ground line if disassemble
the unit. Please connect the ground line on
rear panel, PCBs, Chassis and some others.

KENWOOD Corp. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.

DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.

Page 2

DVF73070(K)]N1"1P(031141757 «5? 2

DVF-3070/3070-S/3070K-S

ACCESSORIES / CAUTIONS

Accessories

,

Please confirm that the following accessories are present.

Audio Video cord (Red, White, Yellow) ...(1)
(E30-2990-08)

Remote control unit ...(1)
(A70-1532-08) : E, X, Y

(A70-1592-08) : M

Model vs description

MODEL DESTINATION COLOR
DVF-307O E(EB) BLACK
DVF-307O Y(Y) xrxa) BLACK
DVF»3070-S E(ES) X(XS) SILVER
DVF»307OK-S M SILVER

Cautions

Batteries(R6/AA) ...(2)

Coaxial cable ...(1)
(E30-7235-08)

Operation to reset

power is ON or due to an external factor.
sWitch the power on again.

done as shown as follows.

The microprocessor may fall into malfunction (impossibility to oper-
ate erroneous display, etc.) when the power cord is unplugged while

In this case, sWitch off the power, wait for several seconds, and then

Return to the factory defaults by resetting the microprocessor is

0 Press the MENU key on the remote to enter SETUP MENU.
9 Select the PREFERENCE, then press the ENTER key.
9 Select DEFAULTS, press the Cursoe right (>) key to select
RESET.
0 Press the numeric keys as shown below.
PressE, @JEI I, then press the ENTER key.
When resetting is done according to this method, all settings,
including the settings for password and parental level, will be
reset to the factory defaults.

Note related to transportation and movement
Before transporting or moving this unit, carry out the fol-
lowing operations.

1. Set the POWER ON/OFF switch to the ON without load-
ing a disc.

2. Wait a few seconds and verify that the display shown ap-
pears.

3. Set the POWER ON/OFF switch to OFF.

Caution on condensation

Condensation (of dew) may occur inside the unit when
there is a great difference in temperature between this unit
and the outside. This unit may not function properly if con-
densation occurs. In this case, leave the unit tor a few
hours and restart the operation after the condensation has
dried up.

Be specially cautious against condensation in the tollow-
ing circumstances:

When this unit is carried from one place to another across
a large difference in temperature, when the humidity in the
room where this unit is installed increases, etc.

Manufactured under license from Dolby Laboratories. "Dolby"
and the doublerD symbol are trademarks of Dolby Laboratories.

"DTS" and "DTS Digital Out" are trademarks
of Digital Theater Systems, Inc.

CLASS 1

LASER PRODUCT

The marking this product has been classified as Class I. It
means that there is no danger of hazardous radiation outside
the product.

Location' Back panel

The marking of products using lasers
(Far countries other than II.S.A. and U.S.-Military)

CAUTION

VISIBLE AND INVISIBLE LASER RADIATION
WHEN OPEN. DO NOT STARE INTO THE BEAM OR
VIEW DIRECTLV WITH OPTICAL INSTRUMENTS.

DO NOT PRESS ON THIS SURFACE

Inside this laser product, a laser diode classified as Class 2 laser radiae
tion is contained as alerted by the internal caution label shown above. Do
not stare into beam or View directly with optical instruments.

Location: DVD laser pickrup unit cover inside this product

i;

Page 9

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CAUTION: For continued safety, replace safety critical components only The DC voltage is an actual reading measured with a
with manufacturer's recommended parts (refer to parts list). A indicates high impedance type voltmeter with no signal input. The
safety critical components. For continued protection against risk of tire, measurement value may vary depending on the mea-
replace only with same type and rating fuse(s). To reduce the risk of suring instruments used or on the product.

electric shock, leakage-current or resistance measurements shall be car-
ried out (exposed parts are acceptably insulated from the supply circuit)
before the appliance is returned to the customer.

FRONT 12