Sony mhc v 5

Page 2

MHC-V5

License and Trademark Notice

° WALKMAN and WALKMAN' logo
are registered trademarks of Sony
Corporation.

MPEG Layer-3 audio coding
technology and patents licensed
from Fraunhofer IIS and Thomson.
Windows Media is eithera
registered trademark or trademark
of Microsoft Corporation in

the United States and/or other
countries.

This product is protected by

certain intellectual property rights
of Microsoft Corporation. Use or
distribution of such technology
outside of this product is prohibited
without a license from Microsoft or
an authorized Microsoft subsidiary.
The BLUETOOTH word mark and
logos are registered trademarks
owned by Bluetooth SIG, Inc. and
any use orsucn marks by Sony
Corporation is under license. Other
trademarks and trade names are
those oftheir respective owners.
The N Mark is a trademark or
registered trademark of NFC Forum,
Inc. in the United States and in other
countries.

Android is a trademark of Google
Inc.

Google Piayw is a trademark of
Google Inc.

iPhone and iPod touch are
trademarks of Apple Inc., registered
in the u.s. and other countries. App
Store is a service mark of Apple Inc.
' Made for iPod" and Made for
iPhone" mean that an electronic
accessory has been designed

to connect specifically to iPod

or iPhone, respectively, and has
been certified by the developer

to meet Apple performance
standards. Apple is not responsible
for the operation of this device

or its compliance with safety and
regulatory standards. Please note
that the use of this a ccessory with
iPod or iPhone may aff ect wireless
performance.

All other trademarks and registered
trademarks are of their respective
holders. In this manual, " and °
marks are not specified.

a

a

Except for customers in the
USA

cuss i LASER Paonucr
LUOKAN t mscmirc

ms: t tnsrmpmm

This appliance is classified as a CLASSI
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.

CAUTION

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

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.

Cheek leakage as described below.

LEAKAGE TEST

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

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

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

Leakage current can be measured by any one ofthree methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-54OA. 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 SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital tnultimeters that have a 2 V AC range are suitable. (See
Fig. A)

To Exposed Metal
Pans on Set

A C
/ voltmeter
(0. 75 V)

g 1.5 ko

a15pF

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

SAFETY-RELATED COMPONENT WARNING!

COMPONENTS IDENTIFIED BY MARK A OR DOTTED 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.