Denon PMA-925R Service Manual

CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR BACK). NO
USER SERVICEABLE PARTS INSIDE. REFER SERVIC-
ING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is in-
tended to alert the user to the presence of uninsulated “dangerous voltage”
within the product's enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user
ta the presence of important operating and maintenance (servicing) instructions
in the literature accompanying the appliance.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
@ FOR U.S.A. & CANADA MODEL ONLY
CAUTION
TO PREVENT ELECTAIC SHOCK DO NOT USE THIS (PO-
LARIZED} PLUG WITH AN EXTENSION CORD, RECEPTACLE
OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY IN-
SERTED TO PREVENT BLADE EXPOSURE
@ POUR LE MODELE CANADIEN UNIQUEMENT
ATTENTION
POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILIS-
ER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR
UNE PRISE DE COURANT OU UNE AUTRE SOATIE DE COU-
RANT, SAUF SI LES LAMES PEUVENT ETRE INSEREES A
FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT.
DECLARATION OF CONFORMITY
We declare under our sole responsibilty that the product premain Amputier PMA-925R/ 725A 10 which this declaravon relates is in contormity with the follow:
ing standards
£N5S013, EN55020, ENG0555-2 and EM60555-3
UBEREINSTIMMUNGSERKLARUNG
Wir erklaren unter unserer Verantwortung, dag das Produkt Vor-Hauptverstarler PMA-925R/ 725R, aul das sich diese Erklarung bezeht, den folganden S:ac
daras eatspricnt
ENS$013, EN55020, ENG0555-2 und EN60555-3
DECLARATION DE CONFORMITE
Nous declarons sur notre seule responsabiliie que l'appareil Ampéf.catear PhIA-925R/725R auquel se raféra cette déclaration est conforme aux slanaascs
suivants:
EN55013, €N55020, ENG0555--2 et ENG0555-3.
DICHIARAZIONE DI CONFORMITA
Dichiariamo con piana responsahilita che it prodotto ampiiicatore di precedenza PMA-925R/725R, al quale questa dichiarazione si rifensce, @ conforme ale
seguenti normative:
€NS55013, EN58020, EN60555-~2 e ENG0555-3,
DECLARACION DE CONFORMIDAD
Declaramos bajo nuestra unica responsabilidad que e! producto precedente, el Amplificador PMA-925R/725R, al que esta declaracion hace referencia, es
conforma con los siguientes estandares:
EN55013, EN55020, EN60555-2 y EN60555-3
EENVORMIGHEIDS VERKLARING
Wit verklaren urlsluitend op onze verantwoordelikheid dat het produkt waarop deze verklaring betrekking heeft, de voorversterker PMA-925R/ 7258, in over-
Benstamming is met de volgende normen
ENS55013, EN55020, EN60555-2 en EN60555-3.
OVERENSSTAMMELSESINTYG
Harmed intygas hell pd eget ansvar att produkten, {érforstarkare / slutsteg PMA~925R /725R, vilken detta intyg hanvisar tit uppiylier féljande standarder
EN65013, EN55020, EN60555-2 och EN60555-3
DECLARAGAO DE CONFORMIDADE
Declaramos sob nossa exchisiva responsabitidade que o produto pre Aiiphicador Principal PMA-925R/725R ao qual esta declaragao corresponde, esta en”
contormidade com as sequintes normas:
END5O1G, EN9S020, ENGOSIS-2 @ ENGQ555-3
6A.
10
1
FOR U.S.A. MODEL ONLY
SAFETY INSTRUCTIONS
Read Instructions — All the safety and operating instruc- 12,
tions shouid be read before the appliance is operated.
Retain Instructions - The safety and operating instruc-
tions should be retained for future reference.
Heed Warnings - All warnings on the appliance and in the
operating instructions should be adhered to. 14
Follow Instructions - All operating and use instructions
should
be
followed.
15.
Water and Moisture - The appliance should not be used
near water - for example, near a bathtub, washbowi, 16
kitchen sink, laundry tub, in a wet basement, or near a
swimming pool, and the like
Carts and Stands - The appliance should be used only
with a cast of stand that is recommended by the
manufacturer.
An appliance and cart
combination should be
moved with care. a
Quick stops, exces- i, |
sive force, and uneven
surfaces may cause A \ 7
the appliance and cart Ta =
combination to overturn. —_
Wall or Ceiling Mounting - The appliance should be 18,
mounted to a wall of ceiling only as recommended by the
manufacturer
Ventilation - The appliance should be situated so that its 19.
location or position does not interfere with its proper ven-
tilation. For example, the appliance should not be si-
tuated on a bed, sofa, rug, or similar surface that may
block the ventilation openings; or, placed in a built-in
installation, such as a bookcase or cabinet that may im-
pede the flow of air through the ventilation openings
Heat - The appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or other
apptiances {including amplifiers) that produce heat.
Power Sources - The appliance should be connected to
& power supply only of the type described in the operat-
ing instructions or as marked on the appliance.
Grounding or Polarization — Precautions should be taken
so that the grounding or polarization means of an ap-
pliance is not defeated
FIQURE A
EXAMPLE OF ANTENNA GROUNOING
‘AS PER NATIONAL
ELECTRICAL CODE
ANTTNE,
ceaam
wre
ANIENHS,
DISCHARGE UNI
WHEE SEC TRO 619-20:
Recta
SERY
EQUIP ENT GAQUNDING CO*
WHET SECTION 810-2
HES ~ HATONAL ELECTRICAL COOE
20.
Power-Cord Protection - Power-supply cords should be
routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying
particular attention to cords at plugs, convenience recep-
tacles, and the point where they exit from the appliance.
Cleaning ~ The appliance should be cleaned only as rec-
ommended by the manufacturer.
Power Lines ~ An outdoor antenna should be located
away from power lines.
Outdoor Antenna Grounding ~ if an outside antenna is
connected to the receiver, be sure the antenna system
is grounded so as to provide some protection against
voltage surges and built-up static charges. Article 810 of
the National Electrical Code, ANS|/NFPA 70, provides in-
formation with regard to proper grounding of the mast
and supporting structure, grounding of the lead-in wire
to an antenna-discharge unit, size of grounding conduc-
tors, location of antenna-discharge unit, connection to
grounding electrodes, and requirements for the ground-
ing electrode. See Figure A.
Nonuse Periods ~ The power cord of the appliance should
be unplugged from the outlet when left unused for a long
period of time.
Object and Liquid Entry - Care should be taken so that ob-
jects do not fall and liquids are not spilled into the encto-
sure through openings
Damage Requiring Service - The appliance shouid be
serviced by qualified service personnel when:
A The power-supply cord or the plug has been dam-
aged; or
8., Objects have fallen, or liquid has been spilled into the
appliance; or
Cc. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally or
exhibits a marked change in performance; or
€. The appliance has been dropped, or the enclosure
damaged.
Servicing - The user should not attempt to service the ap-
pliance beyond that described in the operating instruc-
tions. All other servicing should be referred to qualified
service personnel.
ge PERES TENS eT Raee el HSeZ/Hesee-vWc wee

Denon PMA-925R Specifications

General

Brand	Denon
Model	PMA-925R
Category	Amplifier
Language	English