Service manual

t .I Ths Studia Referenee
The Studio Reference amplifiers are the flagship sf
Crown Internatfsna\. They oRsr the best in sound re-
production with a dynamic range capable of accurately
reproducing 20-bit digital recardings. Super low har-
monic and intermodulation dis$or$ion provides the best
transfer function in the business. And the ultra-high
damping factor af 20,000 detivsrs superior foud-
speaker motion control for a tight and clean low-end.
1.2 Scape
This massr_eaI contains sewice information for the Grown
Studio Reference power amplifiers.. It ia designed I~P
be used with the appilcable Reference Manual' How-
ever, some important information is duplicated in this
Servica Manual in case the Reference Manual is not
readily availabls.
This Service Manual includes severaB sections, These
sectiians include Sp~cifications, Vottag~ Conversion,
Circuit Thssry? EEfectrieal Che~kout, Parts Information,
Module Information, aod Exploded View Drawings,
Schematics are included. Note that a Mexdu%e is com-
prised a$ the circuit board with the component parts
instal!@d. Crown does not sell blank (unpopulated) cis=.
cuiQ boards.
CAUTIOH: TRs infermatien in this manual Is Intsndsd to b~
ossd by an exparlenc%d t@~hnlclaa only h
1.3 Warranty
Each Reference Manual contains basic pslieies as re-
fated to %he customer. In addition, it should be staked
that this ssrviee dacumentalisn is meant ts be used
snl y by properly trained service personnel. Because
most Crawn products carry a 3 Year Full Warranty (in-
ciud~ng round trip shipping within the United States),
aft warranty service should be referred to the Crown
Factory or Authorized Warran& Sewice Center. See the
applicabls Owner's Manual for warranty details, To find
the iocation QI the nEarsst Authorired Sarvice Center,
or to obtain instructions fcar receiving Crown Factory
Service, piease contact tho Crown Technical Support
Group (within North Amerrca) or your Crown/Amcrg;bn
Importgr (outside North America),
Plant 2 S.W,
171 8 W. Mishawaka Bd,
Elkhaa, IN USA 4651 '7
Phone: [phone]
Tall Free: (8QO) M2-6939
FM: (21 9) 294-8301
Web: .er~wnaudis~com
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