Pioneer M-73HEZ Bedienungsanleitung

(v)

proruEen'

Inelurut€oIsounoanov|s|on.

ORDERNO,

ARP2101

STEREO

POWER

AMPLIFIER

M-73

MODEL

M.73HASFOTLOWINGVERSIONS

r Thlr manualb appllcableto dro M-73/HEZandHBtyper.

. Ar to tho HBtyps, reforto page

26.

r Cemanuel

pourle rervlcecomprond

ler expllcatlonrder5glagecnfrangalr.

oElte manual

deeervlclotratadolm6todoalulto olcrfto enerpafiol.

CONTENTS

1.EXPLODED

VIEWS,PACKINGAND

PARTSLfST...... ....'.'....'.'....2

SCHEMATIC

AND

P.C.BOARDS

coNNECTtOND|AGRAM

"...'..'.....". ...'...'...

P.C.B'sPARTSLIST

..........'......-..'..-.........

ADJUSTMENTS ...'.....'.....22

Typc Powarlrquhn|rnt &porr .Lrfh.tbn

HEZ AC22OV,24OV l.whohabl6) *Wrtt Garmsny

HB AC?2OV,24OV

{lwhcheble}

*UnhodKlngdom

{.Chlngothr conn.ctlonol thopowcr

lrlnlformll! ffl sd T2}laadwlra.

PIONEER ELECTRONIC CORPORATION 4-1,Mesuro1-chome,

Mesuro-ku,rokyo153,Japan

PIONEER

ELECTnOICS

SERVIC€

lNC. PO.Box1760,LongBeach,California9080'tU.S.A.

PIONEERELECIaO lcs OFCANADA,

lNC. 505CochraneOrive,Markham,OntarioL3F8E3Canada

P|O|{EER

ELECTROiIIC

IEUROPEI

N.V. Keetberglaan1,2740Beveren,Belgium

PIo|{EERELECTnOMCSAUSTFALIAPW.Lm. 178-184BoundaryRoad,Braeside,

Victoria3195,Auslralia

TEL:

[03]

580-9911

O PIONEERELECTRONICCORPORATION

1990 YV AUG.1990

PrintedinBelgium

1.EXPLODEDVIEWS,PACKINGANDPARTSLIST

NOTEST

. Pa s veithout

part number cannot besupplied,

o TheA, mark found on somecomponent parts indicaEs the impormnce of thesafety

fsctor of thepsrt. Ther4orc, whenreplacing besurelo usepar/,'of identicol designa-

tion.

. Partsrrurkcd by "@" arenot alwaltskzpt in stock. Their delivery time mty belonger

than usualor theymoybeunavailable.

Pan! llst of Extorlol

andpacklng

Mrrt No. Dlcrlptlon P.n. ftlo. Mlrt No. Darcrhdon Plrtr l{o.

INPUTAlleobly

PSA&lcBbly

rNOB

PUSHXNOB

XNOB

(POWER)

SP-LCHArrcmbty

NAMEPLATEMETAL)

SP-RCHArrcnbly

FRONIArscobly

POWERL Arscmbly

SCREW

(STEEL)

SCNEW

(STEEL}

SCREW

(STEEL)

SCREW

(STEEL}

SCREW

(STEEL}

SCREW

(STEEL)

scREw(STEEL)

SCREW

(STEEL)

SCREW

WASHEB

WASEER

COIL

SPRINGA

FLANGENUT M9

NUT

PI'LGCORD

ACPOWERCORD

GROI'ND

LEAD

LEADWIRE

I,EAD

WIRE

SPACERSET

CUSHIONC(RI'BBER)

CUSHION

GUBBBR)

CUSHION

C(RT'BBER}

POWERRAaaenbly

@VER

STRAINREIJEF

BINDER

PCB

HOLDER

SPACER

COLOR

AARRIER

BARRIER

SHEET

VOL-F A-grenbly

REGAsscnbly

HEADPHOM Ars€nbty

STYROLPROTECTOR

PACI{INGCASE

SWArsenbly

PACKINGSIIEET

TERMINALSCREW

SHORTPINPLUG

PANELBASE

FOOT

F@T

INDICATING

LENS

JOINT

IIEAT SINKHOLDER

SIDBBOARD

SIDE

BOARD

SIDEFRAMBR

SIDEFRAMEL

TRANS.FRAME

FRONTPANEL

REARPANEL

PANEL

STAY

METALBONMT

BOTTOMPLATE

PCBHOLDER

EARTHPLATE

IIEAT SINI(

HBATSINK

IIEAT SINK

SHIELDCASE

SHATT

OPERATINGINSTRUCTIONS

JACK

Agenbly

AW23065

awz3066

AABT

175

AAD1366

AADI835

AWz3067

AAMlOOl

AWz3068

AWZ3069

AWZm'6

ABA- 298

ABAI(x}4

ABAlOO9

ABA1O11

ABAIOI4

ABA104?

ABAlOil8

ABAIO50

ABAIOS2

ABAIOSs

ABAIOS8

4.a81009

ABFIOIT

A8IIl056

A81tu48

ABN.O65

ADEIOlS

ADGl036

AIIA1O33

AIIA1O34

AHDI925

AKM-O5O

AMBI685

AMRlI58

AMR1159

AMR1160

AMRT

178

AMR2193

AMSr(Xg

AMS1050

AEC1165

AEETOI4

ANBT4I9

ANEI253

ANGl4?4

'16

1,1

A2a

3i'

AEAlOlO

AW230?8

AEG882 ANL1O:!3

AXE1166

Mark t{o. Drrcrlpdon Pan. ltlo. Ma* No. Dlacrlpdon PenrNo,

81 BIAS1A!8cobb

82 REINFoRCE

L Asscobly

8:r scREw

U NUT

85 SCREW

BBZ4OPMOFZK

NK9OFCU

VI\'tZ!l0P060FCU

96 TRANSISTOR(Q3)

97 TMNSISTOR (Q4)

98 TMNSISMR (Q5)

99 TRANSISMR (Q6)

1OO TRANSISTOR(Q7)

106 BIAS 3Alscnbly

IO7 SCREW

(STEEL)

108 scREw

2SA1302

2SAl302

2SAr302

2541302

2SC3281

ABA11I5

BBZ3OPO5OFZK

101 TMNSISmR (Q8) 2sql281

102 Pltsg swITcH (RtwER,st) AsG553

103 POWERTRANSFORMER

(T1) 4Ts1298

IO4 POWERTRANSFORMER

(T2) ATSI299

105 REINFORCER,{sEaobly

86 ELECTROLYTICCAPACIT,C1ACII116O

E? CKA

(0.0UAO100V,

C2)

88 FttSE

(T800MA

FU1)

89 FUSE

(T8OOMA,

FU2)

90 FT]SB

(T5A FU3)

91 Fr.rSE

(TsA,

FU{)

92 FUSE

(T3.1sA,

FUs)

s3 FnsEfTs.rsa FU6)

9{ TMNSISTOR

(QT)

95 TMNSISTOR

(Q2)

A@1003

AEK-0!11

AEK.O31

AEK.O15

AEK.{N2

AEK.(x2

2SC3281

packlng

Ext€rior 83

22\

vr5

t08 t4

t-"

E-p

/./

t3 r

/in

-'N

F:255 3 to 13

'- 72

t4 I 1i t08

(vt7

INPTJT

senb ly (AWz3065) POi'E R L

lawz3at6)

RO5.5ESB

D402,405 AEL-43?

5s2s2

HZSSALL

o?D1,O2O?

MUTE

o2o3 i ::al:.. i:*11,. ,,it,i

0201 a^d 0202 oRrvEr l:::1

M52'APF

o201.202 25C2A7A

2SC17.05

D201,

202 153252

PIN JACK

Il?lElllilzlsl

- 2. SCHEMATICANDP.C.BOARDSCONNECTION

DIAGRAM

L INE

2sk3B9NK

a1o2-1o1, 2SC1A45

o.09,

.r r, 415 2sA99?

o.1 r, 420 2sc2709

o111..19 2SA1145

o.1s 2sc2603

o421 2SC329A

nEsrsToas:

lidirl.d in n, %U,7.W.:5* rc|....E ud6 oth.oi! not.d k :ka,

M:Mo, tF) : !rt, lc) : r2*, lKl : JIOX lMl; '20tt tol.r..tcc.

2.CAPACITORS:

rndin.d in c.prity (! F)/volr|g. lvl u.lc6 oth..wis rlot.d p : pF.

Indic.tion sirhoor volrTp i. sOV cc.pr .lErrolyri. c+-iror.

VOLTAGE.

CURFENT:

E'signar voltas€ at (1251r l25l so (crass B),

251 + 25UEO (Class A)l output(lktlz).

E :DC\,olr.G(vl at rc iiotrrtis.d.

Vd0. in { ) L DCwlt4.t ntcd Powtr.

€ mA:Oc drrrtni .t m inpul .ign.l .

il0lE;Voltas€ .nd current sre shoen in the CLISS I rcde.

4.OTHEnS:

A :adiuni"gpoint.

Th. A d* land on 5@ conDo.Ent p..tt indic.r6 ih. im_

oonft. ol thc t lctv l-ior of $. D.n. TtE.tlo.., thm rlgl*ing,

b. $r. i6 or. p.ns ot i(hnri.rl d6i!.Etion.

* m..l.d c?-ito.l ar|drlEino.t h|vc parB rumblfs,

ihi3 i. rhcb.!t .h!fr.r4 di.gr.n, bdalh. -i!al or@rl m.Yv.rY

dle ro improv.6.n$ 'n d6'9.r.

S.StITCflES

Sl: P0IERSl

FRoilllsserbry

LINEVOLTAGE

SELECTION

(For

llEZandHBtypo3l

Line voltagecaabe cbanged

with {ollowiDg

steps.

1. Discon[ectthe AC powercord.

2. Removethe top cover.

3. Chage

the connectiou

ol the porer h'dnsformerg

(Tl andT2) leadwire.

{, Stick theline voltag€label@ tie rcar panel.

Prt o. D.rctb&.|

PO\JVE

R R

(

awz3al

0503.606,

o5r 3.620

1SS262

2SC210S

25C2603

25C3234

s30l:cDDInEcT 0!-0FF

LIiE DINECT OII.OFF

c0r{Tfi01rrP 0il-qf_t

s302:sP-l orr-QFF

sP-8 0i-0FF

132

AAX-r93

aax-192 2:lov l.v.l

2/t()V lcv.l

SP-L Ass.hb I

y (AWZ305

SP-R Assenb ly (AwZ3t

€

i,i' PS assenb ry (^\

O415, O"17 REGULATOR

Assembly

..r (AwZ3O11)

0106,ol 0r oc DETEC

ToR

lsh.n 3rirch ir cLA55A/3

NFORCE R

Assehbly

,:;1];oo l^wz3o19)

It,.5,.t,

3067)

5a)

FRONTAs

emb

y (AWZ3O69)

oaol-ro3 RN12{,3

ot01-305 A€Ll055

0306 a€L11r5

o31

31A.320. 155252

o323.331,332

0313.314 55555

0319 RD15€5A

rcr0r. rc102 R€cuLAToR

(Awz

3066)

REGAssembly

i':;";,i:;rJIl3:3';e:"3,*,,,

.+-f oi03, ol 04

R€LAY ORIVE

OlOARELAY

OR]VE

0101,103 256634

0102 Fr{1203

0104.106.107.2SC2456

0152

0105,

151,153

2SAl0.6

or oa 2sBs50

0101-10. s5566

0105.

11,1.115,155252

o11A-121.

0151, 152

0106-113 aODF2FC-2

15 RO4,7E5a2

D117 ROr

2ESa2

tl t-

POWERLAssembly

(AWZ3076I

I rrd* ri6.r'6rrd - so,

SP- RCHAasembly

lAWZ3O68l

r€/l" rgl

rgL.&l

a,."",t

t-" I-lF

SP- LCH

Assembly

lAWZ3O67l

REINFORCERAssem

REINFORCEL

6"'6 q ala!.

_*o j -_E_

A BF-*-l .;s.-

| 74o*r^ r,, or*

oa i1

--q1 .;

-i

s''i "

Eo-

B C [55.6,

o ol

/1\

BCE

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