Sony xm 260 g service manual

Page 1

XM-ZGUG

SERVICE MANUAL

US Model
Canadian Model
AEP Model

UK Model

E Model

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION 60

watts per channel minimum continuous average power into 4 ohms, both
channels driven from 20 - 20,000 Hz with no more than 0.03 "/0 total
harmonic distortion per Car Audio Ad Hoc Committee standards.

other Specifications
Circuit system
circuit
Pulse power supply
Inputs RCA pin lacks
Outputs Speaker terminals
Speaker impedance 1 - 8 ohms (stereo)
2 - 8 ohms (when used as a
bridging amplifier)
Rataed outputs power at 4 ohms
60 watts per channel
(20 e 20,000 Hz, 0.03% THD,
at 4 ohms)
120 watts per channel
(20 , 20,000 Hz, 008% THD,
at 2 ohms)
l70 watts per channel
(20 - 20,000 Hz, 0.1% THD,
at 1 ohms)
Maximum outputs
160 watts per channel
(at 4 ohms)
300 watts per channel
(a! 2 ohms)
420 watts per channel
(at 1 ohms)
600 watts (monaural) at
4 ohms
340 watts (monaural) at
2 ohms
Frequency response
5 Hz~ loo kHz (;g cm)
Ha rmonlc distortion
0003 /L or less (at 1 kHz,
4 ohms)
input level adjustment range
0.2 A 2 V

Low boost 0~10 dB (40 Hz)

on. (output transformerless)

Power requirements

12 V DC car battery
(negative ground)

Power supply voltage

Current drain

Dimensions

10.5 ~ '16 V

at rated output: 17A

(.1 ohms, 60 watts x 2)

at 10%THD: 20 A

Remote input: 5 mA
Approx. 230 x 60 x 320 mm (w/h/d)
(9 '/5X23/3x125/3 inches)
not incl. projecting parts and
controls

Approx. 3.9 kg

(8 lb. 9 oz. ) not Incl.
accessories

Supplied accessories

Mounting screws (4)
Remote controI lead (1)

Design and specifications are subject to change

Without notice.

STEREO POWER AMPLIFIER

SONY®

Page 2

SECTION 1
GENERAL

Precautions

onus ml is designed lor negulive ground
l2 eolr DC npemllmi only

. Usr speakers with an lrnpedanee of l to
liolrma (2 loll ohms when used as a bridging
amplrller)

. ix, .xu ronneex any Active speakers (with blll|l>m

ampliliersl lo llre speaker lerminals or ihe unu.

0 ug so may damage we ueliue speakers,
Till-relore, be surr lo marred llio pnsslve speakers
lo ill or lcvmlndls,

- neord inxmllmg lire u r \vlluru:

7 u would bl ulfivd lo hlgh ionperalun-s, such
as lrom dim sunllghl or lull air lion. lire
n -uer

u-ould he rxpoxrxl lo rain or rnrnslure
_ ii would be «unim lo dusr ordrn

. ll your ear i~ parked in dime-l sllnliglll and llwrc is
a ouie eralile rixl- in lmnpu'rrlluro iueide ine ear,
allow llie onil lo oxil oll lielorcoporalrng.

. wnen ailing die and norlronlally, bl: sure nol
lo nner rlre [ms with llie lloor rarpel vita

. ll llllx urui s plarol loo Clau- lo lne ear ra '
iruerroron my oreur ln rlri. raw, separale ilio
ampl. -r lrom rlieear radio

r ll no power lxnng suppliid lo ilie easseue
play-w or runer, elux k llw rouneeuo

. llru pou-eramplilior employs a prolerllon
: mm lo prolixl lire lrnnsislllrs and speake-
ou- amplrlror malllllllllllm no ool allcnlpl iol i
die prouenou (irnllh by covering lhl: near. ix or
eouue n}: improper Ilimls

- l>o noi ud- llie uoii on a weak ballcry .15 do
opinnuru perlormmeo depends on a good power
Mlppl)

- l-or filly reasoor, mp llie voliimv or your ear
audio llllnlcrdll- eo dun you can I" hear lire
or ul ornude youreur,

l

ll yuu Ildu- dny qllrknlms or pwbhwm concerning
your. u ilial are nol eouered in lhis manual,
pleaxe mneuli your lwan$l Sony dealer,

Fuse Replacement

ll llir {use blows, cheek 1: power comedian and
replace llic (use. If lne lose blows again allcr lhe
replacement, Klimt may be an inrernal mallunckion.
In inrs rase,

Warning
Use lne specified loss will. correct amperage.
Use ol a rose wrllr hxgher ampenge rallng may

cause serious damage lo the unit

9
er . y-vm'ldcd wiln a proleeiiou

. "election (innit

1 I\ . arnp

cmull which operales m llie following mus

when

- rile nail is overlioaled

- a DC rumour is generaled

- lire speaker leraunals are short eireuiled.
Tlll- rolor olllio POWER/PROTECTOR indrealor
wlll rliaoge lroni gmcn to red and rlae unir wlII shul
down lr lids happens, lurn oll rlio «\nneclcd
cqilipmenl and lake our the camk rape ordlsc
and delerrnine lhc muse ol lire malluurlion lithe
aniplrlior has ouorncaled, wail ulllil lhc uuii cools
oll

powen/molzcrox in lulu

Installation

This section is extracted from
instruction manual.

Précautions

'Ced nppareil est mncu pour lonelionner
uniquerneni sur mumnl confinu de 12 volts ave:
mm négillive.
- unlim dos haul-parleurs d'l
3 ohms (2 a liolirns lors de I'uli
ampl EMeur :1! porn)
:Nc razmrdn pas de liauoparleurs aelils iave<
amplillraieur inlégn") aux borrws de haul-
parleurs de (El apparuil, elles pourraiunl (Eire
endomlrlagées Veillrz a ne raeeorder que des
hautvpmlnuzs passils a ca homes.
~ N'axpolu pas l'appare
- a des lempémlure. levézs, commit en plein
soled ou pres de la sonie dair chaud du
enaullage,

- a l'liumidlleou a la plum:

- a la poussiore oo a la salele.

. ivnm: uoilure élml ganc en piein sull'il \I que 1.1
lemoerarure a aonsrdéralalerneni augnlenlé l
I'inléricur, Iaiswl, relroldir l'appareil ayanl dc
l'uolisur.

- i vous rnslallez l'apparr a l'horl7onlollz, ne
rmuvrm. pas lrse iles de venldaliou par le
lapls ou alllrc rhosu

~ 5i ccl appareil esi place rrop pres do Illulnnldill,
des illlwléwnccs squenl de su- pmdllirc,
Elllignci, aulanl qur powule l'arnpl-lieaieur lie
l'auloradio

.Sr le lmenrrde msmlu ou le luuer no soul pa
alimeuies, vérllim. loul dabord les ronnexion ,

oCol ampllriraleur esi équlpé d'un circuit desxlné
a proreger les lran. lors cl les laaul-parleurs an
eas de délalllal-ize Nossaycz pas de ieslrr
Iolllcacilé de ee clrcu en wann'mnl Ids
difiipdlluls lhcmllllucs an en elfcrludm des
rilnmxilm! Inadiqlnles

. Nulil .er pas I'nppa I sur une ballerie lniblc, Car
ra perlllrmlmtc max-male dopend d'une brmnl-
alirnenlaiion or. oleerrlrue

~l>aor dos rillsmw de scour i, «ouiea Imuomdlll d
on volume modéréalln d'enleodrc '03 bruils
cxllfi-riuun

impédllme dv: | l
alion eornrne

luur loule ooesoou on problem qlll ne seraii no
mu e elm: ee runnuel, Cunsullon voire
cllliwsvllnain Sony,

Remplacement du qulble

sl le ruuiblc sauie, ve'rirlrz lea mnnoxiom du lil
dilllmmmlinn el reniplucez le luaiole. S'il sauce de
now/um, un mauyais drum inleme peul en Elle la
muse. Dans (v eas, consullea. voile (onwmnnalm
sdny.

Avenissomen!
uulim un fusible d'nmpémgc rarreei, L'uliliaarion
dun lusilrle dampcragl plus eleve poul
endommmgcr l'apparril.

. Circnil 6e prorenion
Cel arnplrriealeur esl equrpe d 'xm emu-i de
prolee on qui onlreen soruiee daas luscas
suiuauis
- sirrcnoulro de l'appu il
- lmdllcllnn d'uu eauranl eonliuu
-C(lur|~cirv:ui| aux home: do. haulrparlcllrs.

Ln rouleur .lu lémmn lOWER/IROTECIOR pas. e

du \'er| an rouge M rappareil s'eieinr.

5i le ras se presenlc, (impel l'alimenlalioa de

l'apyr'lrrll racvmdé ei sorlez la rassedre ou le drsque

roraparl aeaal dexnmincr la ram de in
delaillaneo. s. l'amplil-ealeur an Imp eliaud,

Mlcndli, qu d relroid.

remain POWER/PROYECIOI

Installation

Before Installatlon

. Mounl llll' unil «filllur inside llre mink mom or
i derawl,

'Clllllwv me ruounluu; loealion mwlully illiul llw
and Will nol inlerlere illu- normal d \lng

hum ol lne llrll'l'r and il in nol be exposed

ro-l ~I1Mlg|l| or luil air [mm llre healer.

. llo ool roan llw onii under lne lloorcurpel,
ioliur - llre lieal disarpauou lrom do unil Will be
eral-ly lmpalwd

Avant I'installation

. lnslallea l'apyarlil dans Io eollrr ou sous on s go

- choir W1, avea Mull l'emplaermenr de some quc
lr'lppiircil ne glme pas le mouremenls du
rondueleur el qu'il ne o lpos expmc' au aoleil on
a lillr cloud du cllduflagc

Flnlly, \Iw "w lernplale prialud on lho bark ol lhe
cnrmn lo nldrk llie pnsiaons ol lire lour serew holes
on (he surlaeeor Ilw mounting board laol
Nlppllnll, men drill lire holes whose emolcr
slimllll lie uppruxiinalely

J m mclors (mm) and mounl the null nllln lilo
lioarel wflh lllc Mlpplud moulding scnw. The
supplied moun ng scrvws are l5 mm long.
Tilereloro, make sure dial it mou ing board is
iniekor llun ls mm

Aller all llreroruieeuona are eompleled, plow: the
rover on do unil wilh lire supplied screw: as
shown below.

oN' \lkv pus l'uppaml Mms le lapu de «ll rur la
dissipouou lliernuque ne pourrall pas so law
«irrmemeni.

Ulilisoa le gabdril lmprimé air dos d u carion pour
nlr'quucr la prxsilion desoualre lrous sur la pldqlle
de "lounge (non rourruel. rerm. dos Imus
d'cnviron 3 m limelres (mm) do diamblm, pills
lixer. l'appared a laide dcs v15 lournics, Celleso
lord I5 mm do long, edrilier, par eon. 'qllcnl, qlle la
plaque lair au mums ls nun dlpalswur

Uue rois qua (units lea Connexions soul luminous,
in lolllllios, comma illuslré (i-dcssmls