Sony mhc v 7d

Page 1

MHC-V7D

SERVICE MANUAL

Ver.1.1 2015.06

AEP Model
UK Model
E Model

Australian Model

Amplifier section
The tollouirtg are measured at
AC 120 v 240 v, 50 60 Hz
Power output (rated)
Left/Right Channel. 400 n + 4()() w
Ipcr channel at 4 ohms. l kHz, 1% THD)
RMS output power (reference)
Led/Right Channel: 720 n + 72() w
(per channel at 4 ohms, I kna)

Speaker section

Speakcr s
Tweeter + Mid range speaker + Woofcl

Tweeter UK 40 mm cone typc

\ltd L R lzo mm cone type

Wootct 250 min cone type

Inputs
AUDIO IN I PARTY CHAN IN L R
Vollagc 2 v. impedance 47 kilohrns
AUDIO IN 2 L R
Vollagc 2 v. impedance 47 kilohrns
\1|( l, MIC z
Scnslnvfl) | mv. impedance llIkllohlnS
\HLSB) Ii 4/ (USE) 2 porl
Type/t
Outputs
AUDIO ()LIT PARTY CHAIN ()UT LlR
Vollagc 2 V, impedance I kilolini
VIDEO ()UT
Max output lctel l Vprp, unbalanced
Sync, negative load impedance 75 ohms

USB section
Supported bit rate
vi MA: 42) kbps
AAC x kbps
Sampling frequencies
MA: 44 l kHz
AAC 4.1 kHz
Supported USE dcyice
Ma torage class
\1flumum current
I A

I92 kbps. \I'BR. ('BR
320 kbps. VBR. CBR

9-390-671-02
201 5F80-1
© 2015.06

Model Name Using Similar Mechanism

HCD-GPXSSS/GPXSSS

DVD
Section

DVD Mechanism Type

CDM90-DVBU204/IC

Optical Pick-up Name

CMS-S76RFS7G] OR CMS-S76RFS7GP

SPECIFICATIONS

Disc/USE section
Supported bit rate
VIFEGI Layers.

32 kbps 32" Maps. VER
Sampling ltequentt
VIFEGI Layer}.

32 kl-w44 I kHz 43 kHz

XVICI
video eodet: de
Bil rate 4.x54 Mbps (MAXI
Resolution Frame rate,
72t) x 4x0. 30 I
7m) x 575. 25 I
Audio codce. MP3

MPEG4
Fllc Ihnnm MP4 File Format
video eodet:
MPEG4 Sitnple Fmfilc
IAV not compatible)
Bil rate 4 Mbps
Resolution Frame rate,
72t) x S76i so lps
Audlo codcc AAceLc
(I-lEe/t/lc is not compatible.)
DRVI' Not compatible

Disc player section
System
Compact disc and digital audio and
vIdCo system
Laser Diode Properties
Emission Duratlon Continuous
Laser ()Illplll". Less than 44 o pw
* This output is the value mcasurcr
merit at a distance ol 200 mm from
the ubjccuvc lens surface on the
Optical Plckrup Block with 7 into
aperture,
Fthucncy response
20 Hz 20 kHz
video color stem Iormat
N and PAL

Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec

Tuner section
FM stereo FM supcthcterodyne tuner
Antenna
FM lead antenna
Tuning range
37 5 MHz 10x4) Ml-l2 (5|) kHz step)

BLUETOOTH section
Communication system
BLUETOOTH Standard tersion 1 t)
oiuput
BLUETOOTH Standard Pow er Class 2
Maximum communication range
Line ol sight approx IO m
Frequency band
2.4 (in band (2 4mm (il-la
2.4x35 (in}
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH profile. "
A2DP (Advanccd Audlo Di. rtbution
Profile)
AV'RCP (Audio video Rcmolc
Control Prolilc)
SPF (Scrlal Port Profile)
Supported codets
sac (Sub hand Codec)
AAC (Advanced Audio Coding)

The actual range will tary depending on
(actors such as obstacles between dcw .
magnetic fields around a inietowaye otett.
static electricity, reception sensitivity.
mllcnmi's perlotinancc. operating system.
scitware application. ete.

1 ELUETOOTH standard proliles
indicate the purpose of BLLIFTotm-l
communication bclwccn dc) ices

General
Power requirements

AC IZO v
Power consumption

220 w
Power consumption (at tlte Power Saving
mode)

0 s w (when "ET STEY ts set to

"()FF")

4 w (When "ET STEY is set m
o
ons (wh il) (Approx)

340 mm x 924 mm x 320 mm
\lass (Approai

19 kg

Supplied accessories

- Rcmolc control (I)

. RIB (size AAA) batteries (2)

- FM lead antenna (Ii

. AC power cord (mains lead) (I)

- AC plug adaptor (I ) (supplicd only lot
certain areas)
ThcAC plug adaptor is not use in Chllc U s
this plug adaptor in the countries where it is
necessary.

241) V. 50 fill H2

DImCIL

Design and speeilicattons are subieet to
change \HKhom notice

, Continued on next page ,

HOME AUDIO SYSTEM

SONY;

Page 2

MHC-V7D
Ver. 1.1

License and Trademark Notice
. m is a lrademark of DVD Formal Logo LIccnsing Corporanon
DVDARVV DVDVRW. DVD+R". "DVDVR". DVD VIDEO", and
me CD" logos are rraoemarks,

MPEG Layer] alldlo codlllg technology and parenrs lleensed lrom
Frallnhofcr HS and Thomson,

Windows Vledla rs either a reglslered lrademnrk or trademark of
Mlemson Col-porauon In lhe United Slate andorolhcr countries.

Tlns proouer ls proreereel by ccrlaln lnrel al property rlghls of
Mremson (:orporanon. Use or dlstrlbullun 0 such technology onlsrde
orlnrs product ls pmhlbllcd wllhout a lreense Irorn Mlcmsofl or on
nlllhorlzcd \lieroson subsidiary.

ALKVIAN" and WALKMAN logo arc registered Trademarks of
Sony Corporanon.

~ Tlns: In lnoolporaIcsDolhy Drgrral,

A Mannlaelrlred under Ilcensc from Dolby Laboratories,
Dolby and the donbleD symbol are trademarks or Dolby
Laborarones.

Tne BLUETOOTH word mark and logos are re lered rraelenlarks

owned by Blucloorh SIG, lne and any use or, ch marks by Sony

Cor-poronon ls unoer lreense olner rraelenrarks and trade names are

llrose ofrhclr respeelwe owners.

The N Mark rs a trademark or mglslcmd lradclnnrk oINFC Forum.
Inc, in II": lellcd Sloles and in olhereonnlrres.

AndroidN ls a lrndemark olGoonIe In:

(looglc PlayTM .s a trademark ofKiooglc lne,

Apple. lhe Apple logo. moons, and iPod much are lrademarks of
Apple lne , regrsrereo in me D s, and orller eonnlrles App Store
rs a service mark orApple lne.

"Made for lPod" and "Made Tor IYhonc" mean rlrar an eleerronre
aeeessory has been doslgllcd ro eonneer speellreally lo lPod or
rPnone. rcspccrlvcly. and has been eernrrerl by the developer ro
rneer Apple performance (andards Apple ls nor rcsponslblc for
lhc operallon of Illls de cc or lls compliance wllh safely and
regulatory srnnonrds, Please note rnar |hc use of rlns aeeessory
wllh mad or lPlrone may nneer erclcss performanee

THIS PRODUCT IS LICENSED UNDER THE MPEG4 VISUAL
PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND
NDNVCOMMERCIAL USE OPA CONSUMER FOR

(I) ENCODING VIDEO IN COMPLIANCE \llTl-l THE MPEG4
VISUAL STANDARD (MPEG4 VIDEO")

AN D/OR

(ll)DECODIN(I MPEG4 VIDEO THAT WAS ENCODED BY
A CONSUMER ENGAGED IN A PERSONAL AND NON
COMMERCIAL ACTIVITY AND OR WAS OBTAINED FROM
A VIDEO PROVIDER LICENSED TO PROVIDE MPEG4
VIDEO.

NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY
OTHER USE, ADDITIONAL INFORMATION INCLUDING THAT
RELATING TO PROMOTIONAL INTERNAL AND COMMER
CIAL USESAND LICENSING MAY BE OBTAINED FROM MPEG
LA. L L.C

HTTP://WWW MPEGLACOM

All other Trademarks are trademarks of their respective owners
Indus manual, W and w marks are our specified

Abbreviation

AR :Argentina model

AUS : Australian model

E4 : African model

E93 : 240 V AC area in E model
LA9 : Latin-American model

MY : Malaysia model

RU : Russian model

TH :Thai model

SAFETY CHECK-OUT

Afier correcting the original service problem, perform the following
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 pans to any exposed metal part having a

return to chassis. lnust 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 ofa
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
ofa passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2V AC range are suitable. (See
Fig. A)

To Exposed Metal

Parts on Set
AC
0.15 pF g 1.5 kn / voltmeter
(0. 75 V)

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

SAFETY-RELATED COMPONENT WARNING!

COMPONENTS IDENTIFIED BY MARKAOR DOTTED LINE
WITH MARKAON 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.