Sony hcd mx 700ni mx 750ni

Page 2

HCD-MX700Ni/MX750NI

- PARTY STREAMING and PARTY STREAMING logo are trademarks nl Sony Corporation.

. VAlo and VAID Mama 1er renamed tradcmarks of Sony Cnrpmnnnn,

- MPEG Layers mldlo coding technology and pntcllls licensed tmm Frnllnllotcr us and Thomr
Mm.

- annnn, Wnldmxs, Windows vlaa. Windows 7m. Windows Vledt.) arc nancnanrka or rcglsr
maul trademarks m Mlcrosoti Corporation an me L'rntcd Smc» and/or other coulllnca.

- and n a iradcnmrk an Applc Inc, rcglsicrcd la the u s and ttlltcr countries

. lPhulIc n a trademark ot Apple Inc

- "Madc tor and" and Works With lPhonc' mus [but an clcclronlc accessory has been designed
an connccl specifically to lPod or retinas. mapcuncly. and has bccll ccmhcd by Illc dcmlopcr in
meat Apple pcrtonnnncc alandarda.

. Applc a. not rcspotlslblc tor the opcrnuon at [Ills chlcc or as compliance wxill stitcl) and regular

s.
s a mark at the WIVFI Alliance,

c DLNA Logo and mm CERTIFIED .nc Imdcmnrks. scrylcc maria, or mama.
mm mm , ol the Digital Livmg NetworkAIllnncc
- Wakcroan/tN n a nadcmarl m Inlcrnnnmml Rnalnm Machines Corporation In lItC Ulnicd

roduu n prolcclcd by Certain .alcllmnnl pmpcny rights ot Mlcrosott Corporation, Use

, button at such technology oumdc ot this product as prohibited without a liccmc man

Mlcrosotl or an mlrllonzcd Microsoft \ aldtary,

\ and product nan , mdlcdltd in this manual are generally Ihc tradcmarks or

a m the .nannlaclnm,

osotl Wmdowa XP Home Edition. Mlcmsotl Wananm XP Protesslonal and

aw dam xv Media Ccntcr Edition Arc rctcrrcd m in Windows xR

nal. Mlcrosoti WitldoWs vNa Hornc anlc. Mtcrosotl Windows an Holnc Rae

can. Windows Vista Busl ,\ and Mlcrosoti \deows vlsln Ulttmmc arc rctcrrcd

ndows vlaa

- ln this manual. M , an Windows 7 Starter, Microsoft Windows 7 Hornc Prclnltlln. Mtclosotl
Windows 7 Protcsslonal, Microxoll Windows 7 L'llilnlltc arc ictcrrcd m a; Windows 7

- m and a) mark» arc onnncd in ring .nanaal,

NOTES ON CHIP COMPONENT REPLACEMENT

Never reuse a disconnected chip component.

- Notice that the minus side of a tantalum capacitor may be dame
aged by heat.

FLEXIBLE CIRCUIT BOARD REPAIRING

- Keep the temperature of soldering iron around 270 °C 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.

Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.

CLASS 1 LASER PRODUCT TIgT-ilélosllinfzéslggasggedas
LUOKAN1 LASERLAITE a _ _ _ pro uc .
KLASS1 LASERAPPARAT This marking IS located on the
rear exterior.

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 T0 SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

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 chasl s must not exceed 0.5 mA (500 microamperes.).

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

I. Acommercial leakage tester, such as the Simpson 229 or RCA
WTA540A. Follow the manufacturers instructions to use these
instruments.

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

3. Measuring the voltage drop across a resistor by means of a
VOM or batteryoperated 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 multimeters that have a 2 V AC range are suitable. (See
Fig. A)

To Exposed Metal
Parts on Set

AC
0. 15 pF g 1.5 k0 / voltmeter
(0.75 V)

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

ATTENTION AU COMPOVSANT AYANT RAPPORT
A LA SECURITE!

LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A sun
LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES
PIECES SONT CRITIQUES POUR LA SEcuanE DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIECES SONY DONT LES NUMERos SONT DON-
NES DANS CE MANUEL ou DANS LES SUPPLEMENTS
PUBLIES PAR SONY.