Onkyo CS 5 VL Service Manual

Page 1

C-SSVL

Ref. No. 4147

ONKYO SERVICE MANUAL 2

SUPER AUDIO CD / CD PLAYER
MODEL C-S5VL

FIG-7490

Black and Silver models

BMDC 120V AC, 60Hz
SMUP
BMUP 100-240V AC, 50/60Hz
SMUF
SMUR

SAFETY-RELATED COMPONENT
WARNING! !

COMPONENTS IDENTIFIED BY MARK A ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

ONKYO.

IMAGINATIVE SIGHT & SOUND

Page 2

SERVICE PROCEDURES-1

C-1VL

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs a laser. Therefore, be sure to follow
carefully the instructions below when servicing.

WARNINGI!

SERVICE WARNING : DO NOT APPROACH THE
LASER EXIT WITH THE EYE TOO CLOSELY.

IN CASE IT IS NECESSARY TO CONFIRM LASER
BEAM EMISSION, BE SURE TO OBSERVE FROM
A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE
OPTICAL PICKUP BLOCK.

LASER WARNING LABEL

The labels shown below are affixed.

1. Warning label

2. Class 1 label

LUOKAN 1
CLASS 1 LASER LASERLA'TE
PRODUCT KLASS 1

LASER APPARAT

Printed on rear panel

PRECAUTIONS

Laser Diode Properties

Material: GaAS/GaAlAs

Wavelength: 760-800nm

Laser output: max. 0.5mW*

Emission Duration: continuous

*This output is the value measured at a distance about 1.8mm
from the objective lens surface on the Optical Pickup Block.

DANGER:

INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCK FAILED OR DEFEATED. AVOID DIRECT
EXPOSURE TO BEAMi

CAUTION:
HAZARDOUS LASER AND ELECTROMAGNETIC
RADIATION Wl-IEN OPEN AND INTERLOCK DEFEATED.

ATTENTION:

RAYONNEMENT LASER ET ELECTROMAGNETIQUE
DANGEREUX SI OUVERT AVEC L'ECLENCHEMENT
DE SECURITE ANNULEi

1 Ground for the work-desk.
Place a conductive sheet such as a sheet of copper
(with impedance lower than 10 Mohm) on the work-
desk and place the set on the conductive sheet so that
the chassis can be grounded.

2 Grounding for the test equipments and tools.
Test equipments and toolings should be grounded in
order that their ground level is the same the ground of
the power source.

3. Grounding for the human body.
Be sure to put on a wrist-strap for grounding whose
other end is grounded.
Be particularly careful when the workers wear
synthetic fiber clothes, or air is dry.

4. Select a soldering iron that permits no leakage and
have the tip of the iron well-grounded.

5. Do not check the laser diode terminals with the
probe of a circuit tester or oscilloscope.