Denon DRA-375RD Service Manual

SERVICE MANUAL
MODEL DRA-3 75RD
MODEL DRA-275RD/275R
AM-FM STEREO RECEIVER
DRA-275R
— TABLE OF CONTENTS —
OPERATING INSTRUCTIONS casio. ceszissipcacredesp sites sas anc it adiee s l ccmusablei SUA coh aden musta tent ectasaas 3
PIGASSE NEE serial Lteepdectesl oh as ti cremate anon ae elects eure esa acne beh etan Meal tied Stee Nit co 10
WIRE ARANGEMEN ES cect. 200, os sersscepcyy nance sds scutes edasalghicwns Gace divieeia c l cadhsshedeuasletea divans poulesnousnitinebia@micie 1
METHOD OF ADJUSTMENT .. ec AZAS
BLOCK VEVEL. DIAGRAM 22. Gaec Sewvcan dachinins ucths usnva ins CGeinalalasaiaiuied saat. tate naiat hea teatoaslgstid er ayliebs 14
SEMICONDUCTORS 00. .sssesssseesssseeeseeeeseee me . 15~20
PRINTED WIRING BOARD PATTERNS ........-cscssssesssseecssssssesssssevsesssssssssvecessessssseneane ws 24-23
MAIN ONUT <a ceccciasieg tases ses cua saceanva ccs needs viveleesas cncuepegacsspiedoa,tustesns eabensaadeaei@hevuns devas testa niandensecsaetouta Socata tevavdtivaiieoaste es a1
DISPLAY UNIT .. a 1 22
TUNER UNIT... 23
RIOT FOR PARTS LIS 8 ct raned at sccecteseata leat ts ast cecaeel samen accawin te wit eivaasnas Rtas cacsniat tnd em eake, 24
PRINTED WIRING BOARD PATTERNS .......ce0css0ss-e-: 25 =29
EXPLODED VIEW OF CHASSIS AND CABINET .........cccscssccscssscesssssssssessecesssessssecsssecssissssssesesssecesssisssesiesssvessssveesuesesesee 30
PARTS LIST OF EXPLODED VIEW... eee s0i3 Bl
WIRING DIAGRAN.............. 0c eee santa Ss tedsddvees Stalder cusibianeaaiear Slaten duatesteraes 32
SCHEMATIC DIAGRAM Ge.c0.) cscscseceeesssiiuessesweddsea cea teavsesodeans dienes canetya sietvened bees scaes ced dis ea hepswcaer ovabcataasns covtawestausnel tine 33, 34
@ Some illustration using in this service manual is slightly different from the actual set.
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