Denon TU 1500RD Service Manual

Page 1

D E N O N Hi-Fi AM-FM Stereo Tuner

SERVICE MANUAL

MODEL TU-l 500
MODEL TU- 1 SODRD

AM-FM STEREO TUNER

mm: mm: .

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TU-1 500

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TU-1500RD

- TABLE OF CONTENTS -

OPERATING INSTRUCTIONS
BLOCK DIAGRAM ................
DISASSEMBLY ....................
METHOD OF ADJUSTMENTS
SEMICONDUCTORS
NOTE FOR PARTS LIST .
PARTS LIST OF P.W_BOARD .
PRINTED WIRING BOARD .
EXPLODED VIEW.
PARTS LIST OF EXPLODED VIEW
PARTS LIST OF PACKING & ACCESSORIES
SCHEMATIC DIAGRAM .................................

I 0 Some illustrations using in this service manual are slightly different from the actual set. I

NIPPON COLUMBIA 00.. LTD.

Page 2

PANNELLO FRONTALE

PAINEL FRONTAL

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. SAFETY PRECAUTIONS FRONT PANEL TABLERO FRONTAL m
FRONTPLAWE VOORPANEEL D
PANNEAU AVANT FRONT PANELEN a
I!
U
u

RISK OF ELECTRIC SHOCK
DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC . gmggg 59
SHOCK, DO NOT REMOVE COVER I0R BACK) NO

USER SERVICEABLE PARTS INSIDE. REFER SERVIC»
ING T0 QUALIFIED SERVICE PERSONNEL.

The IIghmIng Ilash wnh arrowhead symbol, wwhm an equIIaIeral mangIe, .s In.

SNOILOflHLSNI DNILVHEdO

tended to alert Ihe user I0 Ihe presence oI umnsuIaIed "dangerous voIIags" AR PANEL pANEL THASERO
witlun the producl's encIosure 0151 may be of suifiment magnnude Io consume BUCKWAND ACHTERPANEEL
a nsk DI eleclnc shock to peisons PANNEAU ARRIERE BAKSIDAN

|L PANNELLO POSTERIDRE PAINEL THAZEIRO
The exclamatIon polm wImIn an equIIaIeraI mangIe Is Intended to alen Ihe user
to the presence of Important opevaungand malnlenance (servmmgI Instrucmons ED QB
m me IIteraIure accompanymg (he apphance

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.

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. DECLARATION OF CONFORMITV
We aware undel our sole IeSDOrISIDIIIIy max mIs product In
whmn [M aecmmn IeluIEs Is In ConIDlmIIv wuh Ihe lollow-
my standards
EN55UI3. ENSEOZD, ENSOSSS»Z and ENEUSSSES

. UEEREINsrIMMuNGSERKLARUNG
w evkmven unlel unsem Velanlworlung. den dIeses Pm-
flukl, aufdas sIch mesa Elklimng benem. oenIoIgenden SIan-
dams enlspvlcm
ENSSDIJ. ENSSDZD. ENEDSSSEZ urns ENSOSSS-S

o DECLARATION DE CONFORMITE
NuusdecIavonssousnmleseuIeresponsabmlaweIsppareu,
1qu 52 were cane declarahon, est conIDTme aux Em.
dams suwams
ENssm, ewssozo meme-:54 eI EN60555-3

. DICHIARAIIONE DI CONFORMITA
DIchIammo con man; responsaonua m qussm prodmto aI
quale ls noslla dmhlalmone s: IIIensce, e conlolms aHe ss-
guEnII normanve
ENSSDIJ. ENssazo ENfiofiffrl 2 ENSOSSS-B
QUESTO PRODUI'IO E' CONFORME
AI. D M 23/05/95 N 543

DECLARACIbN DE CONFORMIDAD

Declalamos halo nuesna echuswa Iesnonsabllldad qua we
producm aI que hace relevenma 2515 uwaracmn esIa conic:
me con los SIguIenles esnndares

eNssma, ENSSDZD ENEasss-z V ENEDSEH

EENVORMIGHEIDSVERKLARING

WII VeIkIaIen uIISluIIenfl on one valamwoordelukhavd m. an
mam. wsalon daze verkIanng beuekkmg hseII In oveveenr
sIemmmg IS meI de voIgende navmen

ENSSD I 3, Eussmo, ENsosss-z en ENEDssH

DVERENSSTAMMELSESINTVG

Harman Inwgas hell pa agel ansvar audenna [It-51h vIIken
Gena qu avseI upplyllel IDIIande sIandardeI

ENEEDI 3. ENSSOW EN50555~Z och ENEOSSS-3

DECLARAQAO DE CONFORMIDADE
Dadslamos sob nossa exclusws rasponsabII-dad: qua em
Dmdulo. ao quaI ssxa declaracéo :mresponde. 95m emu-«Io.-
mam mm as segumms norms:

ENSSUIJ. ENESUZO. EN60555»2 e ENSUSE$3

REMME WNIRDL UNIT um: DE ImchMANnE uNInAn DE cnumol ammo

VNIDAnE BE comnoLE REMDID

- GHODSL'nL/DDEL'FIJ. _