Sony hcd slk 1 i service manual

Page 2

HCD-SLK1iISLK2i

- Manufactured under license from Dolby
Laboratories. Dolby" arid the double-

D symbol are trademarks ofDolby
Labor-alarms

- DVD+RW," DVD-RW. DV'DtR, DVD
VIDEO. and the CD" logos are trademarks.

- Divxm is a video file compression
technology, developed by Divx, Inc. Divx.
Divx Certified, and associated logos are
trademarks of DivX, Inc. and are used under
license.

This product iS an official Divx® certified
product.

- MPEG Layer-3 audio coding technology and
patents licensed from Eraunhoter IIS and
Thomson.

- iPod is a trademark of Apple Inc., registered
in the US. and other countries,

- Made tor iPod" means that an electronic
accessory has been designed to connect
specifically to iPorl and has been certified by
the developer to meet Apple performance
standards.

- Apple is not responsible for the operation or
this device or its compliance With salety and
regulatory standards.

A Memory Stick" MEMDRV STILK,
Memory Stick Duo." MEMDRV STIEK Dun
"MagicGate Memory Stick: Memory Stidt
PRO," MEMDRV 5n EK PRU. Memory
Stick PRO Duo," MEMnfiV STIEK FRI] Duo,
Memory Stick PRO-HG Duo,"

MEMDRV SIIlK FRflcHE Duo Memory Stick

MicrofMEMlIRVSIIIK MIIIIIJ, Ma Memory

Stick-ROM." MEMIIIIV Slim-RUM,

'MapicGate: and MAGIC GATE are

trademarks or registered trademarks oISony

Corporation.

SDI-IC Logo is a trademark oISD-SC, LLC.

WindoWs Media is either a registered

trademark or trademark or MicrosoIt

Corporation in the United States and/or

other countries.

- This product is protected by certain
intellectual property rights of MierosoIi
Corporation. Use or distribution of such
technology outside or this product is
prohibited without a license from Microsoit
or an authorized MicrosoIt stibsidiary.

cuss l LASER PRoDucr

LuoKANt LASERLAITE
KLASSl LASERAPPARAT

- THIS PRODUCT Is LICENSED UNDER
THE MPEG4 VISUAL PATENT
PORTFOLIO LICENSE FOR THE
PERSONAL AN'D NON-COMMERCIAL
USE OF A CONSUMER EOR

(i) ENCODING VIDEO IN COMPLIANCE
WITH THE MPEG-4 VISUAL STANDARD
(MPEG-4 VIDEO")

AND/OR

(ii) DECODING MPEG-4 VIDEO THAT
WAS ENCODED BY A CONSUMER
ENGAGED IN A PERSONAL AND NON»
COMMERCIAL ACTIVITY AND/OR WAS
OBTAINED FROM A VIDEO PROVIDER
LICENSED BY MPEG LA TO PROVIDE
MPEG4 VIDEO.

NO LICENSE IS GRANTED OR SHALL
BE LMPLIED FOR ANY OTILER

USE, ADDITIONAL INFORMATION
INCLUDING THAT RELATING TO
PROMOTIONAL INTERNAL AND
COMMERCIAL USES AND LICENSING
MAY BE OBTAINED FROM MPEG LA,
LLC. SEE http://wwwmpeg acom/

All other trademarks and registered
trademarks are of their respective holders.
In this manual, W and 3 marks are not
spectiied.

cots LASER PRODUCT
l§ifl7l£Pfl

This appliance is classified as a CLASS 1
LASER product. This marking is located

on the rear exterior.

NOTES ON CHIP COMPONENT REPLACEMENT
- Never reuse a disconnected chip component.
- Notice that the minus side ofa tantalum capacitor may be dam-

aged by heat.

FLEXIBLE CIRCUIT BOARD REPAIRING
- Keep the temperature of soldering iron around 270 0C during

repairing.

- Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).

- Be careful not to apply force on the conductor when soldering

or unsoldering.

CAUTION

lion exposure.

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radia-

2

SAFETY CHECK-OUT

After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:

Check the antenna terminals, metal trim, metallized knobs,
screws, and all other exposed metal parts for AC leakage.

Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and

from all exposed metal parts to any exposed metal part having a

return to chassis, must not exceed 0.5 mA (500 microamperes.).

Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers instructions to use these
instruments.

2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for thisjob.

3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The limit indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa Sl-l-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)

To Exposed Metal
Paris on Set

A C
/ voltmeter
m75w

a15pF

SE rsko

_T_ Earth Ground
Fig. A. Using an AC voltmeter to checkAC leakage.

SAFETY-RELATED COMPONENT WARNING!

COMPONENTS IDENTIFIED BY MARK A OR DO'I'I'ED LINE
WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT
A LA SECURITE!

LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A SUR
LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES
PIECES SONT CRITIQUES POUR LA SECURITE DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIECES SONY DONT LES NUMEROS SONT DON-
NES DANS CE MANUEL 0U DANS LES SUPPLEMENTS
PUBLIES PAR SONY.

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