
ORDER NO.AD9403060CO
A2
Dolby NR・EquipPed
Stereo Double Cassette Deck
*
AR・1MECHANISM SERIES
SPECIFICATlONS
■CASSETTE DECK SECT10N
Deck system
Track sys電em
Recording sys量em
Bias百requency
E『asing system
Heads DECK1
DECK2
Mo看ors DECK1
DECK2
Tape speed
Wow and flut電er
For(P,PC》areas
For others
Fas量fo…ard and rewind量imes
Approx、50seconds with C−60cassette tape
Frequency response(Dolby NR off》
NORMAL 40Hz−15kHz±3dB
For(P,PC》areas 20Hz−17kHz
Foro量hers 20Hz−16kHz(DIN)
CrO2 40Hz−15kHz±3dB
For《P,PC》areas 20Hz−17kHz
For oセhers 20Hz−16kHz(DIN)
METAL 40Hz−16kHz±3dB
For(P,PC》areas 20Hz−18kHz
For others 20Hz−17kHz(DIN)
Stereo cassette deck
4−track,2−channeI
AC bias
80kHz
AC erase
Recording1Playback head(PermaIloy)×1
Erasing head(Double・gap ferrite)×1
Recording/Playback head(Permalby)×1
Erasing head(Doubie−gap ferrite)×1
Capstan drive(DC servo motor)×1
Reel table drive(DC motor)×1
Capstan drive(DC servo motor)×1
Reel table drive(DC motor)×1
4.8cmlsec.(1−718ips)
0.1%(WRMS)
0,07%(WRMS)
±0.2%(DIN)
Cassette
Deck
Colour
(K)
Black Type
Area
Suffix for
ModeI No.
(P)
(PC)
(E)
(EB)
(EG)
(GC)
(GN)
*Dolby noise reductbn and HX Pro headroom extension
manufactured under license from Dolby Laboratories
Licensing Corporatlon. HX Pro originated by Bang and
Olufsen. DOLBY,the double・D symboI andHX PRO
are trademarks of Do巳by Lab6ratories Licensing
Corporation,
SN(Signal level=max recording Ievel,CrO2type tape)
NR off 56dB(A weighted)
Dolby B NR on 66dB(A weighted)
Dolby C NR on 74dB(A weighted)
lnput se論si量ivi量y and impedance
REC(IN》 100mV147kΩ
Area
U.S.A.
Canada.
Europe.
Great Britain.
Germany and ltaly、
Asia,Latin America,
Middle Near East
and Africa.
Oceania.
Outpu量voltage and匿mpedance
PLAY(OUT》 500mV/500Ω
Colour
(K)
HEADPHONES
For(E,EB,EG,GC,GN)areas 30mV1(8Ω)
(Load impedance8Ω一600Ω)
■GENERAl
Powerconsumption 28W
Power supply
For(P,PC》areas AC60Hz,120V
For(GC》area AC50/60Hz,110V1127V1220V/240V
For others AC50160Hz,230V−240V
Dimensions《W×H×D》
430×136×285mm(16−15/16×5−5116×11−7132)
Weigh量 4.4kg(9.71b.〉
No量e=
Disign and specifications are subject to change without notice.
Weight and dimensions are approximate.
][1echnics

RS・TR575
■CONTENTS
SAFETY PRECAUTlON..■....■.■.._。__..._.._.._.....
ACCESSORlES......._、..__.._._..._騒._、_,_甲.
CONNECTIONS......■.._..........
CAUTlON FOR AC MAINS LEAD._.._._..............
FRONT PANEL CONTROLS.......■.......昌.5..■........巳.._、
PIAYBACK_一■一..._、一..。.一....■..匿一...一1■...1一.ロ.一.一.一ロ_._■.幽.一_._層噂
ABOUTTHEATC FUNCTlON....■.6..巳..■......_._.噂....._、
SEIF・DIAGNOSTIC...._._
DISASSEM BIY I NSTRUCTIONS.6...、.._._._.......5.....5..
HOW TO CHECK THE MAIN P.C.B........__.___
lNSTALLATION OF THE SUB CHASSIS ASS,Y...._....
INSTALLATION OF THE CASSETTE HOIDER ASS,Y..
REPLACEMENTOFTHE FOOT......_...
REPLACEM ENT OF MAI N PARTS......_.__.。.■........._.
WRITING TO EEPROM_......■..■..._
■SAFETY PRECAUTlON(Thissafety precautlonis applied only ln u.s.A、)
1、
Before servicing,unplug the power cord to prevent an electric shock.
2、
When replacing parts,use only manufacturers recommended components for safety.
3、
Check the、condition of the power cord. RepIace if wear or damage ls evident.
4.
After servicing,be sure to restore the Iead dress,insulation barriers,insulation papers,shields,etc.
5.
Before retuming the serviced equlpment to the customer,be sure to make the foowing insulation resistance
test to prevent the customer from being exposed to a shock hazard.
●lNSUIATION RESISTANCE TEST
1.Unplug the powercord and short the two prongs of the plug with ajumperwire.
2.Tum on the power switch.
3.Measure the resistance value with ohmmeter between the jumpered AC plug and each exposed metal cabinet
part,such as screwheads antenna,control shafts,handle brackets,etc. Equipment with antenna terminals
should read between3MΩand5。2MΩto aexposed parts(Fig.A). Equipment without antenna terminals
should read approximately infinity to all exposed parts(Fig、B).
Note=Some exposed parts may be isolated from the chassis by design. These will read infinity.
Page
2
2
3
4
5
6,7
8
9
10〜14
14,15
15
16
16
17〜21
22〜24
TROUBLESHOOTING GUIDE.■........__..
MEASUREMENTS AND ADJUSTMENTS.
TERMINAL FUNCTION OF IC.....__.._.
TERMINALGUIDEOFIC,S
TRANSISTORS AND DIODES.......
BLOCK DIAGRAM........
SCHEMATIC DIAGRAM._...
PRNTED CIRCUIT BOARDS._、.._..._..
WIRING CONNECTlON DIAGRAM....._....
REPIACEMENT PARTS UST_......_.......
CABI N ET PARTS lOCAT10N..__
M ECHANISM PARTS LOCATlON......_..
RESISTORS AND CAPACITORS.........._.
PACKAGlNG..__........._
37
38〜40
41〜50
51〜54
55
56,61〜63,66
..... 57,58
59,60
64〜66
66
Page
25〜30
31〜33
34〜36
Antenna
termlnal
Exposed
meヒaI
part
Ohmmeter Ohmmeter
Exposed
metal
part
繍
(Fl9・A) (Fl9.B》
Reslstance=3MΩ一5.2MΩ Resistance=Approx。oo
4.
lf the measurement is outside the specified Iimits,there is a possibility of a shock hazard.
should be repaired and rechecked before it ls retumed to the customer.
■ACCESSORlES
AC power supPly code.
(SJA172)
(VJAO733).
駅
(P,PC) (RJAOO36−K)
7
眠 。
o
h
\
ノ ク{
(EB) (RJAOO19−2K).(E,EG,GC)
∠
㊦
1pc.
(GN)
Stereo connection
cables ...
(SJP2249−3)
2pcs.
(SJP5213・2)(GC area only)
The equipment
Power plug adaptor..... 1pc.
2

■CONNECTlONS
●For《P,PC》areas
St●r●o oon●c電ioo c8bl●
White(し)
Red (R)
o
γA匠
Rεαouη崩γで脚
麟審 ⑯1
\
Rεα置醐阯《》{0囲
D
離
③
ACωTLεTS
日
目ロ
AC尉〜
心
o
ACOUTLσ
回
Receiver
or amplifier
or Household AC outlet
(AC120V,60Hz)
Cと》nnect璽his cord after
ao重her cables and
cOrds are conneCted,
RS・TR575
Before making connections,make surethatthe powertothis unlt
and all other system components is tumed off first,
Avoid Ietting the cables touch each other as much as possible,
囮
otherwise noise wiIl be generated.
Placement hin量s
lf this un建is placed near a receiver or a tuner,ahumnoise
may be heard during tape playback,recording,or AM reception
of the receiver or the tuner。
If this occurs,Ieave as much space as possible between the
units,or place them where there is the least amount ofhum.
0
噂AC・UTLET(UNSWITCHED》
Power is aIways available,regardless of the units power
Switch Setting.
Audioequipmentratedupto100Wcanbeconnected.
●For others
Before making connectlons,make surethatthe powertothis unit
and aII other system components is tumed off.
●Avoid lettingthecablestoucheach otherasmuch aspossible,
圓
o窒herwise noise will be generated.
●Although the figure beめw shows the AC power supply cord be−
ing connected to a household AC outlet,if the amplifier(or
receiver〉isequippedwith an ACoutlet,connectthecord tothat
outlet.
Placement hints
lf this unit is placed near a receiver or a tuner,ahumnoise
may be heard during tape playback,recording,or AM reception
of the receiver or the tuner.
if this occurs,Ieave as much space a$possible between the
units,or place them where there is the least amount ofhum,
S豊●閥ゆco●C電locab㎞
Whi電e IL》
Red
k
9Q
(R》
{,
o
一蔽
劇αの酬㈹
⑩⑩
OQ
⑯
Ω
o
辱 辺 。rrece,ver
AmPli壼ier
圓
\
艇醐酬㎝η
⑯
D
④
d
奪圏
−
・Voltageselector
GC、
F
For(GC)area
α》nnecUhiScOrdaIter「
a爬01her cables and
CordS are COnneCted
For(EB)area only
BE SURETO READTHE CAUTlON FOR AC
POWER SUPPIY CORD ON PAGE4
BEFORE THE FOILOWING CONNEC・
丁匿ONS.
For(GC》area ony
Set the voltage selector to the voltage setting for the area
ln which the unit will be used.
[Usea minus(一〉screwdriver]
lf the power supply ln your area is117V or120V,set to
皿
the127Vposition,
Note that this unit will be seriously damaged if this setting
is not made correctly.
lf the power plug wilI not fit your socket,
use the power plug adaptor(included).
薙・匝ン
For(E,EB,EG,GC》areas only
Inse『髄on of Connecto『
Even when the connector is perfectly in−
serted,dependingonthetypeofinletused,
the front part of the connector may lut out
as shown in the drawing.
However there is no problem using the unit.
Connector
\
\
茎
画
Household
H
AC ou璽let
、4
\
Approx,6mm
ApPliance inlet
一3一

RS・TR575
■CAUTION FOR AC MAINS LEAD
For(EB》area only.
For your safety,please read the foowing text care−
fuy。
This appliance is supplied with a moulded three pin
mainsplugforyoursafetyandconvenience.
A5−ampere fuse is fitted in this plug.
Should the fuse need to be replaced please ensure
that the replacement fuse has a rating of5−ampere
and that it is apProved by ASTA or BSl to BS1362.
Checkf・rtheASTAmark愈・rtheBSlmark甲・n
the body ofthe fuse,
If the plug contains a removable fuse cover you must
ensure that it is refitted when the fuse is replaced.
If you iose the fuse cover the plug must not be used
until a replacement cover is obtained。
A replacement fuse cover can be purchased from
your local dealer.
CAUTION!
lF THE FITTED MOULDED PLUG IS UN−
SUITABLE FOR THE SOCKET OUTLET IN
YOUR HOME THEN THE FUSE SHOULD BE
REMOVED AND THE PLUG CUT OFF AND
DISPOSEDOF SAFELY.
THERE IS A DANGER OF SEVERE ELEC−
TRICAL SHOCK IF THE CUT OFF PLUG IS
INSERTED INTO ANY13−AMPERE SOCKET.
The wire which is coloured BROWN must be con−
nected to the terminal in the plug which is marked with
theIetterLorcobured RED.
Under no circumstances should either of these wires
be connected to the earth terminal of the three pin
plug,marked with the Ietter E or the Earth Symbol
、去.
Befo『e use
Remove the connector cover as foows.
盲
有
劃
Connector
cover
N
舷)1ノ
How to replace the fuse
1.Remove the fuse cover with a screwdriver.
Fuse cover
....7〜・!εεf恐
−一ノー一一.も一、一占一一
諌
舷ll
・、↓
〔
If a new plug is to be fitted please observe the wiring
code as shown below.
If in any doubt please consult a qualified electrician・
lMPORTANT
The wires in this mains lead are coloured in accor−
dance with the foowing code=
Blue: Neutral
Brown:Live
As the colours of the wires in the mains lead of this
appliance may not correspond with the coloured
markings identifying the terminals in your plug,pro−
ceed as foIlows:
Thewirewhich is coloured BLUE must be connected
to the terminal in the plug which is marked with the
letterNorcolouredBLACK.
2.Replace the fuse and attach the fuse cover、
春一鞠㌦馬
べ
舷l t
Fuse
(5ampere)
・魅
一4一

■FRONT PANEL CONTROLS
When any of the numbers indicated below is repeated more than
once(forexample,②),thenumber indicated on the Ieft lsthe con−
trol for Deck l and that indicated on the right is for Deck2。
RS・TR575
①
②
③④中⑥⑦⑧⑨⑩⑪⑧⑫④③
III
!
/
一
L
Lr1甲1]1単「δ準
113
DECK1璽7ル1搭穐
ll聾
︸1
し一イ)
皇誰纂
nE綴麗
叢
脊甲
1
14
1516⑰18⑲⑳⑳⑳1918⑰⑯⑬⑭ ⑮
ハb.
①PowerSTANDBY(bONswitch
(POWER,STANDBY(b,ON》
Press to switch the unit from on to standby mode or vice
versa.In standby mode,the unit is stiII consuming a smalI
amount of power.
②Cassetteholder
③Autotapecabrationbutton(ATC》
ハ融me
創N▼E爾1
徴﹂E
鴛
ORξCしEV臥
…
1運市一ト
②
、
\
壽巴
む
DECK2
卜1・卜1
l I
ハハo.
⑫Dolbynoise・reduc量ionbu量ton
《DOIBY NR》
⑬Reverse・sideplaybackbut量on(〈》
⑭Stopbutton(■》
⑮Fo㎜ard・$ideplaybackbut量on(〉》
瓦ame
一
④Open,closebutton(ムOPEN,CLOSE》
⑤Remotecon量rolsignalreceptor
(Refer toAbout the remote control functionon page7.)
⑥STANDBYindicator(STANDBY》
When the unit is connected to the AC mains supply,this in−
dicator Iights up in standby mode and goesoutwhen the unit
is turned on.
⑦Reverse・modeselectbutton
(REVERSE MODE》
⑧Counterrese量bu量ton
(COUNTER RESET》
⑨Recording・ba口ancecontrol(BALANCE》
⑩Display
⑪Recording・levelcontrol(RECLEVEL》
⑯Rewind,fastイorwardsearchbutt・ns
(<国く唾,レ>レ》TPS》
⑰Pausebutton(llPAUSE)
⑱Automatic・record・mutingbutton
(OAuTo REC MuTE》
⑲Recordbutton(●REC》
⑳Synchro・star量button
(SYNCHRO START》
⑳Headphoneslack(PHONES》
⑳Tape・to・量aperecording・speedbutton
(SPEED》
5

RS・TR575
■PLAYBACK
Either normal,CrO20r metal type cassettes can be used.
F一薗陶魍聞
/ 1
一
L
□1・1
5下糊▼o創
The procedures described below are an exampie of playback on
Deck1.
巨7H繭ER
昇騨、,喩,騰.。.)
匿
一 1
I I
1
1
II DE
1
K1
1
》1
・1
■
尽
匿ノ¶
Press OPENCLOSE, and
then inSe『量 the CaSSette
tape、
PreSS again tO CIOSe the caSSette
holder,
澱緊 唯し[鴫1
園
養○・
鴫醗
[一Io『
F四 ,欄 P附
■…r■⊂コ=⊃■<同r■rレレ藍
罵閣苫2
脚瓢 卿▼o鳳瓢 閥
蝋5
[釜1・1;10
冨
盟〜噂
○ ㊥
)一!上1
[耶1荊
、
1陶
lDECK2
匿
彫 』一一騨顧■■■『』
lll告甲i
f
PA占SE l I一一一r II
国 箇2 5回
匡7
Each time the button ls pressed,the Indicator wi岡
changeintheorder:;コ→¢)→⇔○.
一
;二二2:0ne slde only.
(二;=):Both sides repeatedly(up to8times).
○○:Both sides,once only.
(Refer to page7.)
REVERSE
MODE
一 一 一 一 ・■レ
←
し仁.しし 面
LdB
−20 一幡 脚⑩ →5
監》 R
Press REVERSE MODE to
select the apPropriate
reverse mode.
一3 mO 十2 十4
一
一 一 一 一
一 一 ● 一 _
〉
匿7
Tape opening facing downward.
DOLBY NR
Press DOIBY NR to select
the apPropriate nolse・reduc・
tion sys量em.
仁_.__
L
dB 一{〜O 騨15 一ゆ
【》 R
Each time the button is pressed,the indicators wiII
changeinthe・rder:回」→回一・ff.
=
8
一G −3 0口0 十2 十4
疋__ ,毛__
〉
一
Select the same type as that used for recording,
When playing back a tape which was not recorded us−
ing a Dolby NR system,press so that the indicators
go off.
回勲鬼塵犠繍ll漏』』』、1』
〈:To begin from the reverse side。
一7 一ン 一 一7 =
しLノ ._ _ 回
PLAY 邑哩墨呂ロ1繋闘1凹鴇11零181理鵠も
監》 RIIllll巳II1IIIIIII唇1
llluminates lndicatesthe side being played.
To play back on Deck2,in steps2and5above,press量he bu量・
t。ns(2and5》f・rDeck2.
To temporarily stoP P響ayback
PAusE press II PAUSE.
ThePLAYindicator wiII flash,
Press once again to resume playback.
To stop playback
PreSs■.
黒
6一
十2 十4
〉

RS・TR575
Reve畑ef麗ηe赫oη
The reverse function on this unit has three modes(;二2,⊂=),
○○).Read the descriptions below and select the mode as
desired.(Refer to step40n page6.)
ode
→
←
○
Oo
Only one side of the tape(either the forward side
or the reverse side)wi睦be played,and operation
will automaticaIly stop when playback has been
completed、
Both sides of the tape wlII be played repeatedly
eight times,and then operation wiautomaticay
stOP.
(lf playback is begun from the reverse side,the fo卜
ward side wiII be played seven times.)
When量here is a tapo in only one of電he decks
Both sides of the tape will be played once,and
then operation wiII automaticay stoP,
(lf playback is begun from the reverse side,the for・
ward side winot be piayed.)
Whon thore is a量ape㎞each of th●d㏄ks
The forward and reverse sides of the tape in Deck
l wiIl be played,followed by the forward and
reverse sides of the tape in Deck2,and after this
operation is repeated elght times,operation wi
automaticaIly stoP.
(lf playback is begun from Deck2,the tape ln
Deck l wibe played seven times.〉
Tape量ra》eI
Abo口孟孟hθremo孟θeoη孟1●01f口ne孟ゴ0η
The RS−TR575can be operated using the remote control provid−
ed with a Technics amp!ifier or receiver、
You can also tum this unit on and off by using the remote control
included with the amplifier or receiver compatible with the New
Technlcs Remote Control System.
Amplifier:SU−V500/A700MK21A800MK21A900MK2
Receiver:SA−GX1701GX3701GX4701GX670
(aS Of April,1994〉
[See the operating instructions of the amplifier or the receiver for
detas.]
During operatlon from the remote control,theRC.indicator
wi旧ight up.
一一一一R.C.
乏_ 仁 .し し
Deck1R.C.
indication
R.C.一つ ,}一
_ し .仁_
Deck2R,C』
lndication
Abo郎訪e Do1わyηo蜘・redue孟ゴon
研5孟em
The Dolby noise−reduction system is designed to effectively redu・
ce the annoying high−frequency hissing noise typical of
cassette tapes.During recording,the system functions to in−
crease the high−frequency sound Ievel,the sound,and then,dur。
lng playback,that same portion is weakened to bring it back to
the previous IeveI.
To1観e加hro麗8h五ea⑫honθ5
For(E,EB,GC,GN》areas only。
Connect the headphones(not inc塵uded》to the
headphones jack、
Plug type:1/4inch phone plug,stereo type,
i l
琶賢○・蜜
猟■
『1ゆ『O順
口卜州
I l
Avoid listening for prolonged periods of time to prevent hearlng
囮
damage.
DECK1
事勢専
岬』○㈲
Headphones
(not lncluded)
DECK2
一
l I
This unlt includes two types of Dolby noise−reduction systems,
the Doiby B NR−type and C NR−type.
Dolby B・type noise・reduction
Noise is reduced to about one−third.
Use this system when playing back tapes recorded by the Dolby−
B noise・reduction system,such as prerecorded music tapes,etc.
DolbyC・typenoise・reduction
Noise is reduced to about one・tenth.
Usethis system forthe recording and playback of sound sources
that have a wide dynamic range and good tone quality,such as
FM broadcasts of live performances,etc,,and for playing back
such tapes.
一
Abou孟訪eDo1わyHX−Proheadroom
θx孟θn5fonεy5孟θm
ByfunctioningtoimprovethemaximumoutputIevelofthetapes
high・frequency range,this system permits recordings without a
reduction in the level of the sound sources high−frequency
range.ln addition,by using the system in parallel with this units
noise−reductionsystem,recording andplaybackwith agreatlyex−
tended dynamic range is possible.
AbOU孟伽a庇oma孟ゴe・孟ape・副θe孟
fu.neがon
This unit is equipped with the automatic−tape−select feature;it
automatica時y detects the type o
makes the suitable adjustments of
cordingly.
tape being used,and then
he bias and equa旺zation ac一
7

RS・TR575
■ABOUT THE ATC FUNCTlON
The ATC(auto tape calibratlon)function records a test signal in
order to automaticay set the bias,equalizer and recor・
dinglplaybackleveltotheoptimumrecordingconditionsinaccor−
dance with the characteristics of the tape being used.
The table below shows the conditions of the display and the
operation of the unit while the ATC settings are being made,
Example=Performing ATC on Deck1
①Biasadjustmen量
②Equalizer adjust・
men量
BIASis
レ
囮LI1llII醐噂11
PLAY d9−20
dispiayed.
一一 一
刃1
5蕉
囮PしAY
L醜11匿1■1
一婚 一 一6
J3−20
R朋19II1
is
EQ
displayed.
印蕪
>
一総 一,0 −6
R曝III611IIIgl1
Dlsplay
一 一 一 一
一 一 ● 一 』
111
−3 ロロ〇 十2 十4
腿■■1II レ
Flashes
101闘
輔3 ロロ〇 十2 十4
1■1 1》
一 一
一 一
一 一 ● 鴫 }
Unitoperation
bias is adjusted so that the output Ievel is the same
The
at400
Hz and at10kHz.
国uV一Φ
(
>Φ一一コα
o 覧
_一_一ノ↓
」
一コ
00
一1一一一一・一一一一甲一一一一一一一一一一一・一一・一一一
400 1K 3K loK Frequency
(Hz)
〆、
グ ●
!∂ 、
馬
, 、
/ \ /\
一 一 − 一 一 − ・ 一 一 一 〇 一
噂
/ \\、↑
馬、
、、、
、
馬
、
噺
、、
、 、
、
︵Ωo
u︶
一Φ
>
Φ一
一⊃
Ω.
一⊃
0 0
, ■ 一 一 ■ 一 一 一 − ■ o , 騨 9 − ● 甲 ■ 一 ■ − ● 葡 9 ■ 9 顧 一 ■ 一 一 ■ 一 , 冒 . 9 ・ . 一 晒 一 一 ■ 一 一 一 . 0 9 . ・ − ■
400 1K 3K loK Frequency
/ \、...金_/
. o
亀㌦亀 覧 亀
\
(Hz)
③level adjustment
LEVLis
/
一
・琳
一
陣 一
)
ン
囮PLAY
L111ll91
一幡 一駅P −6
dB−20
R I9II瞳
displayed、
Flashes
一 一 一 陶
一 一 〇 一 一
口
一3 口00 十2 十4
1 》
Flashes
8一
The equalizer is adjusted so that the output
level is the same at400Hz and at3kHz.
︵ロロ
℃V
一Φ
>Φ一
個コ
Ω.
一コO
一 一
0
乙_鷺上漁_\
o
一
ρ 、
、
、
The tape sensitMty is compensated so that the
recording input Ievel and the playback output
ievel arethe Same.
Frequency
(Hz)

■SELF・DIAGNOSTIC
RS・『R575
lndicating Procedure
To indicate Self・Diagnos量ic Function
1.Check both Deck l and2are empty(no cassette tape),
then tum on the power.
2.Pressand holdthe DOLBY(NR)button(formorethan3
seconds),and also press the Deck2STOP(■)button
forabout2seconds until the level meterchangesfrom
constantly Iit to bllnking、
3.Insert a normai blank cassette tape,either A or B side
of which has the erase preventing piece folded. Then
close the cassette holder.
4、Press the Deck2FWD.PLAY(>)button and pIay the
tape for more than l second,then press the DECK2
STOP(■)button.
5.1nsert a normal blank cassette tape for DECK2,both A
and B sidesof which have theerase preventing pieces
respectively,and close the cassette hoIder.
(NOTElRewindthetapeforlor2minutesbeforeuse.)
6.Press the REC(●)button.
/
圃
10
一
一︸
E∋1・i
o.
1 1
lPOWER旧軋酬
Self・Diagnostic Function lndication
(Example》
I ndicating Position
[
⊂)1
・卜1
野覧○…δ.
園
DECK量
邑
ロ主呂鱒□立
一.嘲酬 咽 r 嘱一 }
}
卜・
一・
回へiOf2「・11
「.し
し
q吟一20 畠憾 一 一6
レ 臼
、 ,
i
園
邑
﹀画
ld・1,)1
〔.しコ
ー3 閃O 十2 十4
レ
匝
lC
DECK2
1
1
\
α
i
This automaticaIly makes Deck 2 perform the
foIlowing operations.
Record an eight second portion with no sound。■》Record a20second portlon off400Hztest signal.
号
TPS・REVlEW search mode←Stop the unit
(NOTE=Thetape hastobetaken up byplaybackforabout l minute.)
7、Repeat the procedure above for Deck1.
8.To check the self−diagnostic results,press the Deck l STOP(■)button for Deck1,and press the Deck2STOP
(■)button for Deck2.
These results are indicated in the respective displays.
9」f there is no fault,the counter display remains unchanged when the STOP(■)button is pressed.
To resume Ordinary lndlca量ion
To retum the display to normal mode,switch the power off and then back on again.
To have the indication apPear again,take the above−stated steps1,2and8.
NOTE=The seIf・diagnostic results are stored in memory.
To clear this memory,press and hoId the Deck2STOP(■)button for at least6seconds untilCLappears
in the Deck2FL display.
Pressing the Deck2STOP(■)button clears the Deck l memory at the same time.
Be sure to clear the memory after the repair.
}
Indication Text
SymboI
HO1
HO2
HO3
HO4
HO5
HO6
HO7
FO1
FO2
lrreguIar action of cassette mechanism.
(Example)Pressing the FWD PLAY button results in REW
PLAY action.
No recordlng can be made,orthe unit is placed in the
recording modethough the erase preventing piece has
been broken.
Pressing the PLAY(〉)button fails to pIay the tape.
Pressing the PLAY(レ)button causes the motor to rotate
though no cassette tape is in.
The cassette holderwinot open orclose when the
OPENICLOSE(▲)button is pressed.
一
Presslng the OPEN/CLOSE(▲)buttton causes the
−
cassette holder to open after it has closed,and vice versa.
No treble is produced when a normal tape is played or
recorded.
Excessive treble is produced when a CrO2/Metal tape is
played,or the recorded treble is destorted and at a low
level.
When the PLAY(〉)button is pressed,the tape runs a little
and stops soon.
TPS does not operate.
Trouble
Remedy
The cassette mechanism mode switch(S971,S971A)and
plunger are defective.
(Check and replace them.)
The erase preventing switch(S974,S974A,S975,S975A)
contacts improperly,orthere is a shortcircuit.
(Check and replace the switch、)
The cassette half detect switch(S972,S972A)contacts
lmproperly,orthere is ashortcircuit.
(Check and replace the switch.)
The cassette holder openlclose detect switch(S803,
S804,S853,S854)contacts improperly,orthere isa
shortcircuit。(Check and replace the switch.)
The auto tape seIect(CrO2)switch(S973,S973A)contacts
improperly,orthereis ashortcircuit.
(Check and replace the switch、)
The automatic tape select(Metal)switch(S976,S976A)
contacts improperly,orthere isashortcircuit.
(Check and replace the switch.)
The haIC(IC971,971A,972,972A)is defective and,as
the result,reel pulse is out of order.
(Check and replace the IC.)
The PLAYBACK AMP IC(IC2)is defective.
(Check and replace the IC.)
9

RS・TR575
■DlSASSEMBLY lNSTRUCTlONS
AT『EN層『10N SERV醒CER,,
Some chassis components may have sharp edges.
Be careful when disassembling and servicing.
Ref.No.
1
Removal of the cabinet
Procedure
1
③
.!ゆ
②猷.
舎
Cabinet
④
.ノゆ
o猷・§。鎌
§馨§
輸
1.Remove the6screws(①〜⑥).
2.Remove the cabinet in the direction of arrow.
Ref.No.
3
P『ocedu『e
1→3
Removal of the power transformer
①②
u
マ?
、 ノ㊦③
ヤ
\・@⑤
\噸⑥
④
コ旗ノ
島而000
《
11000
Power
transformer
蓮
1.Removethe4screws(①一④)。
2.PuII the front power transformer in the direction of arrow.
Ref.No.
2
Removal of the front panel ass,y
Procedure
1→2
CN3B CP1
田o
/ n【/
CP2
)r∠
)
●
︐励
1
、
■〕 /
ノ
lHUm期 i 〔,
盟/
1 / /
論
A、一,,,1,i
\
→
、
1
//〕〕F売一d
※When connecting the FPC board to the connectors,
connect the FPC board so that the both blue ends of FPC board
are faced upwards as shown above。
1,Remove the2connectors(CP1,CP2).
2.Pull outthe FPC board from connector(CN3B),
Front panel assy
講鎌
ムi轄§
・齢 疇
③ 輔
④⑤
3,Remove the5screws(①〜⑤),
4.Remove the front panel assy in the direction of arrow.
Ref.No.
4
Removal of the rec amp P。C.B.and
main P.C.B.
Procedure
1→3→4
CN3B
一 一
!廿
一
1
1川口ll旧
、 /
乳
1 〔
CP1
冨
−
r『、 )
〔鼎、,,1,1
\ 1
〕 \
FPC board
1.Remove the2connectors(CP1,CP2)。
2,Puoutthe FPC board from connector(CN3B)、
〜
CP2
①
②
③④
1
⑤
喰
.ノ声
馨
、
Claw
Main P,C.B,
3,Release the2claws,and then remove the rec amp P、C.B.
inthedirectionofarrow①.
4.Remove the5screws(①一⑤).
5.Remove the main P.C,B,in the direction of arrow②.
一10一
Rec amp P,C.B、

Ref.No.
5
Procedure
1→2→5
①
Removal of
units(DECK
1イ、
〃
σ
the
casse廿e mechaniSm
1,
DECK
〃
》
/o
Iever
Drive
2)
Cassette holder assy(DECK1)
②
窃Q◎
CasseUeholderassy
(DECK2)
謙Iid︵
口
③
『
o
⇒
Cassette
DECK1)
2
● ◎哨
③
Casse賃eIid(DECK2)
1.
the
Push
the cassette
Cassette
unit
(DECK
①
貧
日
、嵩
、圧
,
4
④
5.
Remove
Ref.No.
6
Procedure
1→2→5→6
●
Remove the
the8screws(①〜⑧),
lever
holder
2)
in
aSSy.
②
drive
mechanism
戸
i
「一
置o巨
2 魯
︑ら﹄③
Removal of
︑ ④
4screWS(①一④).
the direction
。曝、一
〔
口
口
the
自
凝
︑
③
ofarrow①,andopen
Cassette
unit(DECK1)
⑤
﹃ ︑
口
!
ぎ⑧
mechanism
F
一
mechaniSmangle
︑ ①ang
噺︑ ②
Mechanism
le
ノ
■』
︑魅﹄⑦
2.LiftthecasseUelidinthedirectionofarrow②,andremove
it in the
Drive rack
⑥
⇔
direction
ofarrow③.
④
昌
BIue
1 ノ
ノ
慧
ゆ Blue
\1
彦
自
FPC
CNIA
board
CN2A
\FPCb。ard
connectors(CNIA,CN2A).
/ r永
瞥
叉ノ
3,Push the
the cassette
4.Pull out
the
Ref.No.
7
Procedure
1→2→5→6
→7
Balance
Rec level
knob
1,Puli out
the
2.Remove
3。Release
ノ
−l
k
1
drive
hoiderassy.
FPC
〃
FL
rec
the4screws(①〜④).
the
4
B[ue
rack in the
board from
RemovaI
「
knob
娠
む
o
P.C.B,
Ievel knob
claWS,
directionofarrow④,andciose
ofthe FL P.C.B.
Claw
Claw
κ
〜\ \
①
\も
③②
④
Claws
and baiance knob,
一11一

RS・TR575
Ref.No.
8
Procedure
Removal of the headphones lack
P.C.B.
※For【E,EB,EG,GC,GN】areas.
1→2→5→6
→7→8
Headphoneslack P,C.B。
●Remove the headphones jack P,C.B、in the direction of
arrOW.
Ref.No.
10
Procedure
1→・3→10
Removal of the rear panel
Rear panel
Ref.No.
9
Procedure
1→2→5→6
→9
Removal ofthe operation(DECK1)
P.C.B.and operation(DECK2)P.C.B.
θ1
コ・廻1
!
γ ①
vイ ②
Operation(DECK1)
P.C.B.
③
Operation(DECK2)
P.C,B.
・Removethe4screw(①〜④).
Ref.No.
11
Procedure
1→2→5→11
④
Removal ofthe motor P.C.B.
(DECK1,DECK2)
Reel motor
terminaIS
①
Capstan motor
te,rminaIS
・ For IP,PC】areas.
、、
・轡
③
麟 監、
一、⑤④
『、⑥
1.Removethe6screws(①一⑥)。For【P,PClareas.
2.Removethe5screws(②〜⑥).For[E,EB,EG】
areas,
3.Remove the rear panel in the direction of arrow,
■The difference types of capstan motor
terminal are used forthe units.
When assemblinglreassembling,referto
the Fig.1and Fig.2.
※Notice for mounting the motor P、C.B.
1.Cut the bent terminal of capstan motor with
anipper.
2.Solder while pressing the part with a e screwdriver
Or an eqUiValent tOOL
Capstanmotortermina1
㎝tt㎏㎞m陥命母
e screwdriver
Claw
②
1,Removethe2screws(①,②).
2.Unsolder the reel motor and capstan motor terminals.
3.Remove the l claw and have the P.C.B.rise a Iittle.
Te『minals of.
capstan motor
づ一→
4 CNIB
イ 、 ¥》 (DECK1)
4 1
◎1
8
l l
O
Soldering iron
轡詠甥騰2)
一ll蜥 。z
N 電
$旨
CS971
(DECK1)
CS971A
(DECK2)
Motor P.C.B.
Motor P,C,B.
indicated by hatching、
㏄tt㎏㎞mh禽
indicated by hatching。
Fig。2
ゆ
Fig.1
4.Putting a soidering iron securely on the capstan motor
terminal and raising the motor P,C,B、in the direction of
arrow,unsolder connected pa口:,
Note)When removing the motor P.C.B.,pull outthe P℃B。
severely because the connectors(CNI B,CN2B,CS971,
CS971A)are connected.
一12一

RS・『R575
Ref.No.
12
Procedure
Removal of the power supply P。C。B、
1→3→10→12
Power supPly P、CB、
Claws
1.Release the3ciaws,and then remove the power supply
P.C.B.
Ref.No.
13
Procedure
1→2一→5→13
Removal of the cassette holder ass,y
(DECK1,DECK2)
Claws
1や0ぐ
l I l
I
l l
I o⑰
Transformer base
o⑦
2.Release the3claws,and then remove the transformer base
l aSSy,
Drive lever
l assy
Power supPly
P.C.B.
獣w
◎
・娘
1.Puliouttherivetinthedirectionofarrow②,whilepressing
theclawinthedirectionofarrow①.
イ
(
r
Ribofcassette holder
@漣
壷
〆
、
◎
¥
\
勉
⑤
〆
Cassette holder assy
儀
⑤
⇒
Cassette hoIder assy
2,Push the drive Iever in the direction of arrow③,and open
the cassette holder assy.
昌
⑳鴨禽
得
⇔
》④
Boss of
drive Iever
Fig,1
4.Open the cassette holder assy so that the rib of the
cassette holder assy is located to the position as shown
in Fig.1,and then puout it in the direction of arrow⑤、
一13一
3.Operate the casse盤e holder assy in the direction of
arrow④,andthenremoveitfromthebossofdrivelever.

RS・TR575
Ref.No.
14
Procedure
1→2→5→11
→13→14
Drive rack
1.Pushthedriverackinthedirectionofarrow①.
2,Removethe4screws(①〜④).
3,ReIease the2ciaws in the direction of arrow②,and then
remove the connector holder in the direction of arrow③.
Ref.No.
15
Procedure
Remova冒ofthe sub chassis assy
(DECK1,DECK2)
①
, 一 軸 、
! 、
ノ ペ
//C・nnect・rh・lde}¥
¥
!
¥
!
、、、一,
ぎ
④
』
③
Removal ofthe capstan motor
(DECK1,DECK2)
1→2→5→11
→13→14→15
・Remove the2screws(0,②).
4.Removethesubchassisassyinthedirectionofarrow④,
5.Remove the belt.
Note:Care must be taken to remove the sub chassis aSsy
with tweezers that the belt is not applied with grease.
Capstan motor
0
衆
σ
◎
④
窟
②
⑨⑧◎
o
Subchassis
ass y
Subchassisassy
Q
◎
[】
Belt
Chassis
aSSy
O
⊂)○
■HOWTO CHECKTHE MAIN P.C.B.
1。Remove the cabinet,(See Ref.No,10f the disassembly instructions,)
2,Remove the power transformer,(See Ref.No.30f the disassembly instructions・)
3.Remove the rear panel.(See Ref。No,100f the disassembly instructions、)
③④
⇒
O
。態。□
ノ
〃
.81
議
/
魏
Main P.C.B.
Power transformer
診
Power supPly P.CB。
4.Removethe4screws(0一④).
5.Instathe power transformer on the main P.CB,and power
supply P.C.B、
一14一

Rear paneI
RS・TR575
For[P,PCl areas.
ll
\
㊦
⑨
,6,lnstall the r6ar panel to the main P,C.B.,power suppIy
P,C,B.and power transformer with5screws(⑤〜⑨).
For[P,PC]areas。
7jnstall the rear panel to the main P.C,B、,power supply
P.CB。and power transformer with4screws(⑥〜⑨).
For[E,EB,EGl areas,
︾層⑥
!へ、
阜繭⑥
⑧⑦ ⇒
8.When checking the solder surfaces of main P.C.B.and
replacing the parts,do as show.
■INSTALLATlON OF THE SUB CAHSSIS ASSY
Idler gear
搾1騨)一蹄讐Bl
o
O
○◎
十
I l◎ ◎ ◎1
◎
0◎
o
十
◎
o
o
\喚_________ノ
無
噛
脚
/
び )
O
O
⑤ o
⑨
◎・
o。う「
FVVD side flywheei assy
じ「・1
◎
・ 口・
ρo
9
◎
Main P,C.B.
◎ ot
。 、
Boss(A)
/コ\
Be[t
Boss(B)
1、Position the idler gear in the between reel gear(A)and(B).
(Mechanism stop Position)
Chassis assy
σ
0
、o
Drive rack
⑦
Subchassisassy
曾
@
ノ ペ
/ \
3
(峯一一緬
①
ノ
㌔
④
ヤ②
③
、ノ
3.Push the drive rack in the direction of arrow.
4.Instathe sub chassis assy to the chassis assy with
4screWS(①一④).
5.lnstallthe connector holder.
り\
①
2.Temporarily instaII the beltto the FWD side flywheel assy,
boss(A)and boss(B),
Note:Care mustbetakento instathe beltwithtweezers
that the belt is not applied with grease.
Belt
Tweezers
Belt
〜
Capstan motor
6」nstall the belt to the capstan motor using the tweezers.
一15一

RS・TR575
■置NSTALLATlON OF THE CASSETTE HOLDER ASSY
Loading cassette
mechanism unit
!/〆レf
Drive rack
{
r
Ribofcassette holder
aSSy
≧一:・
Fig.1
1、Tilttheribofcassetteholderassyattheangleasshownin 2,Pushthedriverackinthedirectionofarrow①.
Fig・1,andthenforcQthecasse廿eholderassytotheioading
@謬
就 \\ o l
\
\
\
\
︑¥
\
o
Cassette hoIder assy
¥
\
¥
雇
黛
⇒
\
casse廿emechanismunit {レ
Cassette hoIder
assy l
.瞭
Hole
◎
②
β
0
、離
Claw of rivet
4」nse吐therivettotheholeofcasseUeholderassy,
※Makesuretheclawofrivetispositionedinthehole.
■REPLACEMENTOF THE FOOT
1.Remove the4heat melted posts on the Bottom board assy
with a pair of nipPers or similartool.
2。To replace the foot(RKAOO53−A)on the Bottom board assy
melt the4posts with a soldering iron or instait with a screw
(XTB3+6J).
延⑰
Cassette hoIder (P
aSSy
3.Closethecassetteholderassyinthedirectionofarrow②.
Heat meited posts
Foot(RKAOO53−A)
一16一

■REPLACEMENT OF MAIN PARTS
Friction gear aSsy replacement
6国DReferringt・Disassemblylnstructi・ns(RefN・・14),rem。vethesubchassisassy・
RS・TR575
Friction gear assy
.◎/
ヤ算
﹂u
O
uOO
戸
l
I
l
I
I
I
I
Bring into the
l
『
mesh.
I
I
I
I
I
I
l
I
I
l
餅呼e儲灘
I
l
し
}
Friction gear assy l
I
o
へ ¶
「
○ ・
O
一
ノ!!一
卜百 o
〕] 己9ρ
Oo◎
謹
_ _ _ ■ノ
I
lI
I
ノ
II
11
1
l I l
II
1
1
1
1 ー ー ー
冒
回Widenthe2inter−clawspaceandpu・utthefricti・ngearassy・
〆 l
ll
I
ClaWS l
1
II
1
]
1
II
III
_ _
ノ
噛
一一
紬
一
一
e翫
巽
國
9
乙
一
噛
「
=
、
r
糞
ll
Friction gear assy
/
ノ
e
「
\
、
e
一 一 一
Il
II
1
Il
1
II
1
1
1
1
IIlし
し
、
l
Friction gear assy i
l
I
I
・● 」 1
『
g into i
l
mesh,I
I
I
I
I
l
I
I
I
I
lntermediate gear l
l
_ 一 _ 一 一 一 一 一 一 一 一 一 一
鑑
Friction gear assy
{
レ
o
e
鋭
櫻
』
1
ノ
戸 一 一 } 一 一 一 一 一 一 一 一 一 } 一 一 一 一 一 甲 一 暉 一 一 一 一 } 一 一 一『
Iil
Claws should be locked in the concave section.
11
19
一
ク
k
オ
II
II
III
IIし
Shaft
e
し
、
:
:
I
l
{
l
l
2
1
一 一 一 一 一 一 一
一17一

RS曝閣『R575
Drive rack replacement
6置=DReferringt・Disassembly量nstructi・ns(Ref・N・・14),rem。vethesubchassisassy.
画Referringt・Fricti・nGearassyRepIacement(precedingPage),rem・vethefricti・ngearassy.
囲
函
Remove the leaf sprlng
Siide the drive rackfuy in
the direction of arrow.
eafspring,
ε向
¶戸
・10
。 。目
o o
⑰
。。l q
舎
lnserting a screwdriver in the hole,push it in till the cIaw is out.
〆 一 葡 一 一 一 一 一 一 一 一 一 一 鱒 一 一 一 一 一 一 一 一 一 一 一 鱒 繭 一 一 一 一 一 一 一
l
I
ド
1
昏
Drive rack
嵐
堅
留
o
饒
:0 D「ive「ack 亭
監↓
l
l く向 ・・
i rρ
l Claw of chassis
i
曳
、 赴
▼
Removethelsc「ew・
。◎
▲
膨/㎞w宙㎞
Hole
ジm
◎⑨
一!》1
OOOO
、
l
l
l
l
l
l
I
l
I
I
I
I
l
I
I
I
I
Remove the spring、
困
Pushing the screwdriver in,slide the drive rack
in the direction of arrow and remove it.
Removethe lever by moving it as shown by arrows①→②.
①謄メ②
Lever
Drive rack
Drive rack
一18一

Adjusting hooks(A)and(B)of the chassis to notches(A)
and(B)of the drive rack,carry out mounting,
RS・TR575
Mountthe Ieafspring withthescrew,
Drive rack
Notch(B)
〔bθ
◎
Notch(A)
o
G
Hook(B)
Hook(A)
Slidethedrive rack,
Head replacement
6国DReferringt・Disassemblylnstructi・ns(Ref・N・・13),rem。vethecasse廿eh・lderas蓉y,
画Rem・vethelclaw・
画Rem・vethepinchr。Iler・
●Remove bythe same method as on the REVside.
〆 、
/
/
/
⑨ Claw
lコ
\ 、
\\
\
\
\
/
、
ノ
/
/
Claw
\』ぐ
/
!
⑨
\
\
\
\
〔
1
ノ
\ /
、ノ
/1\
/
馬
〆
⑲
¥
2
\
HeadC。nnect。r/
\ /
\ ノ
Widen the2inter−claw space and
remove the head connector.
\
》
蝿
貰
一19一
\懇//
\_/
麟四
Remove the2screws,
㊥
/
の
蘇
q
\
l
&
n
ノ
ク/
グ
z

RS・TR575
豊
δ◎難
う
Mount the2screws.
ミ
。諺
畠 ● ●
Bring into the mesh.
、
o
Q
呼
. ●
Mountthe head connector.
Plunger replacement
6囲[DReferringt・・Disassemblylnstructi・ns,,(Ref,N・.14),rem・vethesubchassisassy,
Remove the2screws.
Remove the2screws,
/
/。
/
\
\
\
UnsoIder the2points.
一
\
づ
\ ノ
\
O
O O ◎
十
1◎ ◎ ◎ロ
O
O O
②
\
》
ノ
』,宅 で
8
口
○
^●
Remove the cover.
口
1
○
・ ● 一
Raise the P.C.B.while
keeping it horizontal。
Q
Remove the2screws,
\
\
\
〜
ノ
/
/
\
モ
\
\
/
/
ケ砺
争蛎
e
\
\
一
一20一

RS・TR575
Note=Care should be taken that keeping
the mechanism in such position as
pictured tothe right maydisplacethe
flywheels and gear,
Plunge「 一、\Sha我
/ \
μ直llo蜥 \¥囎themesh
l 1ノノ
\\傑
Gear
u一_
o
Flywheel
一
&
0
ク
Mountthe2screws,
画D!一
Remove the4claws,
/ ぜ
Remove the plunger.
\
\
ゴ」
ノ
・/
、β
図
Solderthe2points,
Lever
Plunger
O
影智
②
』
8
一
∫幾・L
∫∪』ノ礎β拶U
O
O
l◎
O O
O ◎
穿
◎ ◎口
O
畠 ●
MounttheP.C.B.
一21一

RS・TR575
■WRITING TO EEPROM
This unit is equipped with EEPROM memory that stores a variety of design data and performance data
such as playback galn,bias value,recording gain,recording equalization,etc.,which was programmed
at the factory.
This EEPROM memory is capable of being read and written to more than100,000times. To iustrate
this,if one ATC operation is performed every hour continuously every day for ten years,it worId stlII be
possible to successfuy read and write with the EEPROM.
Data is actuay written in this EEPROM onIy when ATC ls actuated or when power supply is tumed on or off.
Since it hardly breaks down,there wiII scarcely occur such a trouble as to require repIacement.
Measurement Condi量ion
●Recording・level control;Maximum
●Recording・balance controll Center
●Reverse−mode selector switchl#
●Tape・to−tape recording−speed switchl Off
●Dolby NR switchl Off
●ATC switchl Off
Measu『ing ins量『ument
●EVM(Electronic Voltmeter) ●ATT(Attenuator)
●Osc眺書oscoρe ●Reslstor(600Ω)
●AF osciator
NOTE=Before adjustment,be sure to set the AF osciIlator output IeveI to OdB(1kHz):1V
●Make sure heads are clean
●Makesurecapstan and pressure rollerareclean
●Judgeable room temperature20±5。C(68±9。F)
Test量ape
●Playback gain adjustment(315Hz,OdB)l QZZCFM
●OveraII gain adjustment and Overafrequency response
Normal reference blank tape;QZZCRA
CrO2reference blank tape l QZZCRX
Metal reference blank tape;QZZCRZ
NOTE=Step2tostep70nlyhasto bedoneafterexchangeofthe EEPROM.
Step1
Step2
Short the
Test Mode terminals with
ashorting clip.
「
F
WhiIe holding down the STOP button on
switch to
ON.
DECK2,press the POWER
↓
Step3
AII
FL display segments except for
will start bIinking to indicate that the
Atthis point
Blinks
the four薗digit counter
,H,
一騨一_一,爾一,一一瞬剛騨r隅_.一嗣障鋼一層 周一欄一一;「_ 一 。一 『
8 L
、、酒 の{。.15欄
l R
〆一噸噸 一、
1
−6 −3 ロCO +2 +4 1
碧
\墜_一一_一一一一_一,一一一_____一_一___.ノ
the four・digit counter on DECK2
deck has entered Write mode.
wiIl indicate00**.
o
一 一 一 _
ノ
OPERATION RC。B,
◇
贋〉
Fig.1
Notes:
●The test mode terminals
on main P.C.B.should be
shorted with a short clip
as shown above figure.
●After the adjustment
itemS diSconnect the
short c聴p.
一22一

RS・TR575
Step4
Step5
Step6
Step7
Step8
o
▼
The counter shows a four・digit hex number。 The two high・order diglts
indicate a ROM address,and the two low・order digits indicate the data
stored at that address.
「
一 一
』一
しし
一 一
鷲 Y
9W
h
とSetthesedigitsuSingtheFF。r
,
REW button.
hlgh−and Iow−order digits
The
of the address increment alter−
nately each time the FF button
is
pressed.The REW button
causesthesedigitstodecrement
altemately.
For fast incrementing or decre−
menting,hold down the FF or
REW button.
Begin from address OO and write data up to address7F(data in
口).Checkthatthedataataddress7Fis00(end),andthenexit
the write mode.
廟 畠 隔 一
一一騨一7
一 一 ● 一 嶺
1 __.L_
Blinks
PIAYBACK GAlN ▼
●Set the AF osciators output frequency to315Hz1−20dB(100mV)
(see Fig.2).
●With no tape Ioaded in the deck,press and hoId the REC button、
Adjust the test signal Ievel using the Rec.Level and Balance controls
until the Iine output levels on both channels are320mV。When the
adlustment is complete,release the REC button.(The deck stores
the data at the moment the REC button is reIeased.)
●Load the test tape,QZZCFM,into the deck and Iocate the section of
the tape where the playback gain test tone(315Hz,OdB)is recorded,
then playback the portion. Press the ATC button,and the display wi
flash皿sbwly,meaning that playback gain is belng automaticay
adjusted. Press the pIay button.(At this point the deck automaticaIly
adjusts playback gains.) After this play back the tape and verify that
the output level fas in the specified range.
Standard value=320mV±0.5dB
No量e=1f adlustment of PLAYBACK GAIN fails,the display w1刊ash皿
rapidly. Afterasuccessful adjustment,thedisplaywilI no Ionger
show皿.
!一一一。一。一一。一〇一一一。一一D鱒噸。一一一、
団 巌。一15鱒沿}6−3。ロ。+2+4 1〉
l R l
\.一一。。一_。。顧一__一一一,一一。一一一。一。
「
一Set these digits using the FWD、
PLAYorREV.PLAYbutton. The
high・and Iow・order digits of the
data increment altemately each
time the FWD.PLAY button is
pressed. TheREV.PLAYbutton
causes these digits to decrement
alternately. For fast incre一
menting or decrementing,hold
down the FWD.PLAY or REV、
PLAY button.
「
「
「
F
▼
◎
一23一
◎
INITIAl SETTING UP FOR OVERALl GAIN
甥瀟贈編2昌鯉銚壽翁差N↓
AND OVERAIL FREOUENCY RESPONSE
●Load a Normal blank test tape(QZZCRA)into the deck under test.
●Load a Normal blank test tape(QZZCRA)into the deck under test.
Press the ATC button,then the REC button. The display wiII flash皿
Press the ATC button,then the REC button. The display wiII flash皿
sIowly.(At this point the deck automaticay adjusts the overall gain
sIowly.(At this point the deck automaticay adjusts the overall gain
and frequency response.)
Example=SetFFin address O3
Example=SetFFin address O3
(see Fig.3).
(see Fig・3)・ Step9
』 r 一
『ン
︳
仁コ コ〔
コ コ〔
﹀ ム
モsetthesedigitst.
モsetthesedigitst.
5Ausing the FWD.
5Ausing the FWD.
PLAY or REV.PALY
PLAY or REV.PALY
button.
button.
Set these digits to03
Set these digits to03
using the FF or REW
using the FF or REW Step10
button.
button.
*The data writing process is
*The data writing process is
complete when the next
complete when the next
address number appears.
add「essnumbe「apPea「s・ 旧hemicr・pr・cess・risreplaced,itisn・tnecessaryt・replace(・rwri量
Note=
of the
For example,writing of the
For example,writing
data O3.5A has been
data O3.5A has been
●
completed when the EEPROM MAP
completed when the
address O4is displayed、
address O4is displayed、
Step9
Step10
Note=睡the microprocessor is replaced,it is not necessaryto replace(orwri量e data to》the EEPROM.
●EEPROM MAP
A
B
C
D
Fig、3
UN〔OUτ
A
、\ /
◎
o客}二二一盤5二二−=
v v
AF
AFo50a竃or
050量固or
Fig.2
1尉E旧
UN〔OUτ ^
Fig.2
=二:ユ
し甲喚
﹇団.凝
) V
∈VM
∈VM
Note=At an address with no data value indicated(e.g.01→一),the ROM operates
Note=At an address with no data value indicated(e.g.01→一),the ROM operates
normally irrespective of the kind of the data supplied、
normally irrespective of the kind of the data supplied、
and frequency response.)
●Afterthe above setting,theoverall gain forselection of CrO2and MetaI
●Afterthe above setting,theoverall gain forselection of CrO2and MetaI
tape wibe automatically set by the ROM and stored in the ROM,
tape wibe automatically set by the ROM and stored in the ROM,
Noセe=lf adjustment of OVERALL GAIN or OVERALL FREQUENCY
Noセe=lf adjustment of OVERALL GAIN or OVERALL FREQUENCY
RESPONSE fails,the display wi刊ash皿rapidly.
RESPONSE fails,the display wi刊ash皿rapidly.
After a successful adjustment,the display wino longer show
After a successful adjustment,the display wino longer show
皿.
皿.
↓
Removetheshorting clip from theTest Modeterminals. The FLdisplay
Removetheshorting clip from theTest Modeterminals.
will stop blinking.
will stop blinking.
0
0
1
2
3
4
5
6
7
8
9
E
F
00
一
一 一
5A
一 一
一 一
}
一
一 一
一 一
一
一 一
一 一
一
一
一
1
一
一
一
一
一
一
一
一
一
2 3 4 5
一
一
一 一 一 一
一 一
68
78 60
38
64 68
A8
9A
6A
70
50
72
4C FB
55
一 一 一
一
一 一
一
84
90
60
30
18
78
BO
AA
OF
2B
12
07
8C
94
一
一
一
一
00
F5
Fig、3
00
一
68
78
38 30
64 68
A8
50 70 68
80 80 80
40
B8 B4
66
70
47 47
The FLdisplay
6
一 一
一 一
一 一
一
84
60 60
BO
50
5E
74 02
一24一
7
一
90
18
78
8C
AO
B8
40
00

■TROUBLESHOOTING GU置DE
*To perform troubleshooting,set the unit to the state described in theMotor Control PCB
Checking Methodon page31、
The unit is not turned on.
RS・TR575 RS・TR575
The voltage is not output at Q608
emitter apProx.5.6V?
YES
The voltage across R624and
R655A is less than16V.
YES
R624and R655A replacement.
The voltage D614and Q608base
is Iess than6.2V
YES
D614and Q608replacement、
NO
NO
NO
When the POWER button is
onloff,the voltage at Q603base
change from5V to OV
respectively、
YES
When the POWER button is
NO
onoff,the voltage at pin130f
CN3A and CN3B changes from
5VtoOV respectively.
YES
Connection checks for
connectors,FFC cable,
solderlng,etc。
NO
Does the voltage at Q603
coIlector change from OV to
15V?
YES
Does the voltage at Q604
collector change from−20V to
15V?
YES
Does the voltage at D613change
from OV to8.2V?
YES
Does the voltage at Q605emitter
change from−0,4V to7V?
YES
Power is normal.
NO
Q603soldering check or
replacement.
NO
Q610and−20V system check.
NO
D613soldering check or
replacement。
NO
R622disconnection,or Q605
check or replaCement.
一25一
一26一

Power switch tums on but
mechanism does not operate
(common to both mechanism).
Voltage check:
ApProx.5V at CNI pin9and CN2
pin14
ApProx.7,5V at CNI pin13and
CN2pin12
Approx.15V at CNI pin10and
CN2pin13
0V(ground)at CNI pin12and
CN2pin10
YES
Check switches in the seIf・
diagnosis mode(see page9).
NO
Connection and power check.
Microprocessorchecksection
↓
lsthevoltageatMicroprocessor
pin57apProx.5V?
↓YES
lsthevoltageatMicroprocessor
pin60apProx.5V?
↓YES
lsthevoltageat Microprocessor
pin240V?
↓YES
NO
NO
)
NO
L
7
)
L
Connection and power check.
Any switch ls not failure stored in
memory?
YES
OPENICLOSE does not operate
correctly.
YES
DECK l
DECK2
Unplug the power cord and force
thedoorto the half−open position
by hand.
The doordoes not cbse when the
power cord is plugged in again,
check door switches S803and
S804are in the off positions.
S853,S854
S803,S804
YES
DECK l
DECK2
Does the voltage at CNI pin3
change when the door swltch
(S803and S804)ls forced into the
on position?
S853,S854,CN1③
S803,S804,CN2③
YES
DECK1⑭
DECK2②
Does the voltage at the
microprocessorterminal aIso
change?
YES
Tothemicroprocessorcheck
section.
NO
Replace any failed switch with a
new one.
NO
NO
Both powerand microprocessor
SyStem are nOrmal.
NO
Switch is failure.
NO
Check connection between the
motor PCB and the sub PCB.
Does the flywheel tum instantly
when the AC cord is pIugged in?
YES
Force the mode switch into the
onpositionformorethana
second.
Does the head lift once and then
Iower?
YES
Tothemicroprocessorcheck
section.
ム
NO
YES
Does the plunger instantly pu
in?
YES
Are power and connection
checks normal?
Power is failure.
NO
NO
lsthevoltageat Microprocessor
pin590V?
YES
「
F
ls the clock osciIlating?
(check with an oscioscope and
1:10probe.)
YES
NO
(
audio circuit
「
Does failure occur in audio
circuit or tape mechanlsm?
tape mechanism
「
F
To the tape mechanism.
NO
NO
There are no Pulses at
microprocessorpin18and CN3
pin12?
Check power,D601and D602
circuits and their connections.
To the audio circuit
)
YES
「F
一27一
一28一

RS・TR575
RS・TR575
Tape mechanism
Thevoltagedoes not input toAD
change as each operating switch
is pressed?
DECK1:
Voltage increases from OV
in aPProx。0,4V
increments when Power,
StoP,F.Play,R.Play,FF
and REW buttons are
pressed in that order.
DECK2=
Voltage increases from
O.4V in approx.0.4V
increments when StoP,F、
Play,and R.Play buttons
are pressed in that order.
Caution=
The counte「「eset is
connected to other
mechanism systems,
Example=
To check mechanism1,be
sure to press the counter
reset switch on
mechanism2.
Check continuity of switches
whose voItage does not change
when pressed。
In case of failure,replace with
new switches。
DECK1:
DECK2:
YES
131膿o「W701①0
NO
Tape mechanism1
Does tぬe voltage change at
CN52B pin4when S853and S854
0f the mechanism PCB(or the
CrO2and Metal switches of the
mechanism)are forced into the
on positions?
Does the voltage change at
CN52B pin4when switch of the
mec益anism(MODE,Revers REC
lNH and HALF SW)are forced
into the on positions.
Are pulses apPlied to terminals
13,15and160f IC852when the
mode switch is pressed on?
Do pulses develop at
microprocessorpins26,27and
28when the mode switch is
pressed on?
YES
YES
YES
YES
NO
NO
NO
NO
Connection check for Connector
switch is failure.
Soldering c銑ecks
Microprocessorisfailure.
Tape mechanism2
Does the voltage change at
microprocessorpin l when
S803and S8040f the
NO
mechanism PCB(or the CrO2
and Metal switches of the
mechanism)are forced into the
on positions?
YES
Does the voltage change at CN2
pin4when switch of the
NO
mechanism(MODE,Reverse REC
lNH and HALF SW)are forced
into the on positions.
YES
Are pulses apPlied to terminals
NO
13,15and160f IC802when the
mode switch is pressed on?
YES
Do pulses口evelop at
NO
microprocessorpins25,27and
28when the mode switch is
pressed on?
YES
Audio circuit
「
F
Does the voltage change at IC152
pin12when in the REC and Stop
modes?
NO
)
lC152is normaL
YES
「
「
Do pulses develop at
microprocessorpins20and21
when REC mode changes to Stop
NO
〉
Microprocessorisfailure,
mode
YES
v
Do pu Ises develop at IC152pi ns
2and3in the REC and Stop
modes?
YES
NO
)
Connection checks for
connectors,FFC cable。
v
IC152is failure.
As shown above,check the voltage at each pin of IC152for the foowing:
①Equalizer120μs170μschange.
②Dubbing seed does not change.
③ErasecurrentdoesnotchangebetweentheCrO2andNormal1Metaltape.
(Erase current for CrO2and Normal tape is the same.)
④Decklanddeck2producesnochange.
⑤Dolby off,B and C produces no change・
⑥REC and Play produces no change.
⑦AutoRECmutedoesnotoperate.
Does the plunger pull in Play
button is pressed instantly?
YES
Does the plunger remain puIled in
during FF/REW operations?
YES
Belt has come off.
Reel motor failure.
lC8520r IC802is failure.
一29一
Plunger is failure、
NO
Q854,Q804,D802,D852,D854,
D804failure.
lC8010r IC852is failure.
NO
一30一

■MEASUREMENTS AND ADJUSTMENTS
Measu『ement Condition
●Recording・level controll Maximum
●Recording・balance controll Center
●Reverse・mode selector switch;ロ
●Tape−to−tape recording−speed switch;Off
●Dolby NR switch;Off
●ATC switchl Off
Measu『ing inst『umen量
●EVM(Electronic Voltmeter) ●ATT(Attenuator)
●Oscilloscope ●DC voltmeter
●Digital frequency counter ●Resistor(600Ω)
●AF osclllator
NOTE=Before adjustment,be sure to set the AF oscillator output Ievel to OdB(1kHz》:1V
Tes電tape
:灘撚黙)1・一
●Makesure headsareclean
●Make sure capstan and pressure roIIer are clean
●Judgeable room temperature20±5。C(68±9。F)
・Tape speed adjustment(3kHz,一10dB》;Q互CWAT
●OveraII gain adjustment and Overafrequency response
Normal reference blank tape;QZZCRA
CrO2reference blank tapel QZZCRX
Metal reference blank tapel QZZCRZ
RS・『R575
●Adjustment Points
Tope speed
DECK
VR801
MOTOR RC.B.⊂DECKけ
OPERATION RC.B。
Tope speed
lDECK2:Highl
VR802
Tope speed
⊂DECK21
VR803
MOTOR RC.B,⊂DECK2》
Shor†qip
◇
亘)
Notes=
●The test mode terminals on mechanism control P.C.B.
should be shorted wlth a short clip as shown above
figure.
●After the adjustment items dlsconnect the short clip.
一31一

HEAD REPIACEMENT
When replacing the head,adjust the head azimuth as
(By
adjusting head azimuth,data isautomaticaIlywritten tothe
(1) (2)
instructed
lStep1・npage22 }Step8・npage23
(4》 (3)
IStep1・・npage24( Step9・npage24
1
1司
below,
and
EEPROM.)
rewrite
the data to the
EEPROM.
adjustment is necessary becausethe playback gain,the overagain,
(The
by
the head replacement.)
HEAD AZIMUTH ADJUSTMENT(DECK12》
ー ハ∠3五﹃
Playback the azimuth adlustment portion (8kHz,
ofthetesttape(QZZCFM). Varytheazimuth adjusting screw
untiltheoutputofthe R−CH are maximized.
Perform the same adjustment in the play mode.
Repeat the same check in reverse play mode.
After the adjustment,apply screwbck to the azimuth adjust・
ing screw.
TAPE SPEED ADJUSTMENT《DECK12)
Normal speed
﹂ーハ∠
Playback the middIe portion of the test tape(QZZCWAT).
Short the test termlnal.
3.
Adjust Deck1=VR801and Deck2ニVR803so that the
within the adjustment target.
AdjustmenUarget=3000±15Hz《NORMAしspeed)
High speed【SeUhe unit to fo㎜ard(FWD》mode.I
4.
Press the tape−to−tape recording・speed selector switch(X2)
This will set the high speed mode.
5.
Playback the middIe portion on the test tape(QZZCWAT).
6.
At that time,check if the output from DECK l ls within the
一20dB)
O O
O
讐轟、ヂ・』λ.8凱
output
〔Playbackl
Fig。
is
button.
standard
and
the overafrequency
(
団
V V
EVM
1
value.
Azimuth
(Forward》
し崩E OUT
∠
0 (f一___幽二
O O
Fig.3
response
E.HEAD
Screw
一
Fig.
一一
一幅■
L購一ゆつ
are
(Reverse)
一
Dlgl電al
coun重er
RP.
2
一
皿つ
→P
0
一
lrequency
S量andard value=6000±600Hz(HIGH speed》
7只︾
Adjust VR802so that the output frequency of DECK
Release the test terminaL
PLAYBACK GAlN MEASUREMENT(DECK12》
1.
Short the test terminaL
2.
Load the test tape (QZZCFM)into the deck
the part where the playback gain test tone(315Hz,OdB)
recorded. After this,play back the tape and verify that
output level fas in the specified range.
3 4
Perform the MEASUREMENT described in step2
both DECK l and DECK2.
Release the test terminal、
and locate
S量andard value=320mV±0.5dB
5.
When the data is not within the specified range,the
data in the EEPROM rewritten.(By adjusting head
When adjusteing head azimuth,check the test tape
follow instructions l to3below.
(1》 (2》
Step1・npage2211Step5・npage
is within±30Hz
2
is
the
for
above
azimuth
head
data is
azimuth,
for scratches
(3》
231
1
「
一32一
for
the value
be readjusted as instructed
should
written to the
aUtOmatiCay
lf
any eXiSt,USe a
or crease.
Step10
on page
of the output
し陶E OUT
/
0 α二「.凱=■
O o
24
frequency
=ニコ
Fig.4
EEPROM.)
different
of
団.≦就
A
』一
)
v
〔V}

PIAYBACK FREQUENCY RESPONSE(DECK1,2》
1.PlaybaGk the frequenGy response portlon(315Hz,12.5kHz〜
63Hz,一20dB)of the test tape(QZZCFM). +6dB
frequency response range
2.Assure that the is within the
shown in Fig.6for both L・CH and R・CH.
UNE OUτ ^
∠
O G『・一一。一一_
o ◎
Fig.
D_一1
』。.
5
団
v v
就
∈VM
+4de
+3dB
+2dB
OdB
−2dB
−3dB
一466
一6dB
閣
『
十
L
1 一
1
1
1
■
冒
十
1
;
1−1
63Hz↑00Hz200HZ
ノ
へ1
1
1︐1
:
500Hz l kHz2kHz4kHz
315Hz
8kHz
Fig.6
ERASECURRENTMEASUREMENT(DECK1,2》
1.With no tape Ioaded in the deck,press the Record button.
2.Check if the output at this time between the erase current
DECKll■固■
c・nfirmati・np・intDeck1ニ」551(Deck2ニTP1)andGND DECK2:囮■
(chassis)(the output on both edges of Deck1=R358(Deck
2ニR308))is withln the standard value.
十
O鴫
ERASE円EAD) {}W㌧
Standard value=175±15mA《Me量al》
EVM Readlng=175±15mV DECK1(L353case⇔」551》
DECK2(L303case←・TP1》
The vo脆age wlvary depending on量he ground provided.
Measuremen量s mus量be made ahe earth points
(L353and L303coils》mentioned above.
DECK1:R3581Ω
DECK2:R3081Ω 男7
Fig.7
!
\
一
1
l l
[1
1[
l I 一一
1
1
、
鵬
H I−
「
l I皿
−
川1
Iill
一
→冊
覗 一5de
一 噸
q
.5kHZ
EVM
(Electronic
Voltmeteり
RS・TR575
咽
}
+5d8
『
』
+3dB
+2d8
0dB
2dB
ロ ー
ρ
−3d8
CONFIRMATlON OF THE OVERALl GAIN AND OVERAll
omalO》●『88Dqo●cy『●8po8●ch●d醐OUη
FREQUENCY RESPONSE +66B
1、lnthe Record Pausemode,Ioad anormaI blanktape(QZZCRA)
into the deck,and apPly the reference input signal(1kHz,
一24dB)to the Rec。input. Adjust the output to320mV with
the attenuator,and start recordi ng,
2.While playing back the reference signal just recorded,verify
that the output level falls in
the foll
owlng range.
+4d3
+26B
Od8
−26B
一4d8
−6d8
S量andard value=320mV±0.5dB
3.Afterward,apply a signal(frequency
the rangefrom50Hzto10kHz),whoselevel is20dB lowerthan
the reference signal Ievel(1kHz,一24dBニapProx.
the Rec、input. Then start recording
(QZZCRA》.
4. Play back the test signals just recorded and verify that the
levels at the test frequencies fal l i n the
Fig.8wlth respect to the reference
5、Repeat steps3and4above for CrO2
and Metal blanktesttape(QZZCRZ),
upPer end of the test signal frequency
Verify that the slgnal Ievels at the test
ranges specified in Fig.9with respect to the reference signal
atthemeasuredp。intin C『02
+6d8
63mV》,to
+4dB
with a normal blank tape
+2d3
0d8
−2dB
ranges specified in
−468
signalleveL −668
blank test tape(QZZCRX)
in these cases raising the
range to12.5kHz.
frequencies fa旧n the
IeveL
6.Perform the same checks both DECK l and DECK2.
Steps l through2above are concemed with overall gainl
AF osCIlla!Of ATY
steps3through5pertain to overafrequency response.
7.When the data is not within the specified range,the head azimuth
data in the EEPROM rewritten,(Byadlusting head azlmuth,datais
When adjusting head azimuth,check the test tape for scratches
foow instructions l to4below.
8.If outside the standard value,data in EEPROM should be written
thereafter section1・6should be carried out again.
(1) (2) (3)
l Step1・npage22
1−1
Step5・npage23HStep9・npage24
or creases. lf
li
』1
打
50Hz100Hz200Hz 500HzlkH12kHz 10kHz
Fig.8
顛●ね10》●ro響r●qu●cy r●8poo9●c馳8rt{腕OUT》
1!
口
1[
1レ1
T1
■
50Hz 100Hz 200HZ 500Hz l kHz 2区Hz 12.5kHl
Fig.9
u飼E I冠
◎O
A
600Ω
σσQσ
1
し
should be
automatically
again by taking
readjusted
written
any
the
、
、
、
淋
壮
_毫 α』一一_一一
1︐﹂
〇 ◎
05Cll㎏5cope
Fig.10
as instructed below the
to the EEPROM.)
exist,use a different tape and
よ
イ
「1
目
l l
1
1
1陶E OUT ^
!
!
\
1、_
飛
[
i︑
i
一
i
【
一!,.
F
1
1
1
陶⊥.
鞠
ξ
:
り◎
V V V
∈V闇
and
foIIowing procedure and there
(4)
}
Step100n page24
一噂
一
+4d6
−
Od8
冒
−308
冒
+5d8
0d3
一46B
竪
1
一33一

RS・TR575
■TERMINAL FUNCTION OF IC
●IC701(M38123M4101F》=MICROCOMPUTER
*To checkthe conteハts of the item※in the IC terminal tabIe,set the unit to the state
described in theMotorControl PCB Checking Methodon page31.
Pin
No.
Mark
1O
Division
Function
Check poin量
※Disc巾量ion
ADI D2
1
ADDIC
2
ADD2C
3
KEY3
4
SEL・B
5
Deck2Mechanism switch
(FINH,CrO2,Metal,
1
OPEN,CLOSE)input
Common input on Deck l
1
with analog IC switch
Common input on Deck2
1
with analog IC switch
Key switch input
1
Select output B with the
0
analog IC swltch
Connector
CN2③pin
lC703⑬pln
lC703③pin
IC701④pin
IC703⑨pin
No tape Ioad:ApProx.4.1V
Normal tape with tab:Approx.OV
CrO2tape with tab:Approx.1.1V
Metal tapewith tab:Approx.1,7V
The waveform changes with the meter input
signal.
An analog value from O to5V appears when an
input key for power,synchro・start,XI IX2,NR,
reverse,modification or test mode is pressed.
十5V without any key inputs and OV with the
power key ON.
門『H 2ms Constantpulseoutput.
1コ㎜
POWER
6
SEL−A
7
MSP
8
110
Power control output ON:
0
H,OFF:L
Select output A with the
anaIog IC switch
TPS signal det.input ON:
1
L,OFF:H
Connector
CN3⑬pin
lC703⑩pin
Connector
CN3B⑧pin
Power ON:H(=5V)
Power OFF=L(=OV)
ト』輔 4ms
へ
ll皿, Constantpulseoutput・
TPS mode
No program:H(=5V)
Programs:L(ニOV)
9
10
11
12
13
14
15
16
一 一
DMT
ECS
ECLK
EDAT
PBADJ
OSC
STB
110
Not used
Lineout mutesignal output
O
ON=L,OFF:H
E2PROM chip select signaI
O
ON:H,OFFL
E2PROM serial clock output
O
ON:L,OFF=H
E2PROM serial data
input/output
Playback adj.output ON=
O
H,OFF:L
Audio signal for adjustment
O
output
Strobe(bad)output for the
O
DA converter(IC151)
一
Connector
CN3⑭pin
Connector
CN704①pin
CN704⑤pin
Connector
CN704②pin
CN704④pin
Connector
CN704③pin
Connector
CN3⑦pin
Connector
CN3⑥pin
Connector
CN3⑪pin
一
L(=OV)when sound is belng produced in the
play or REC mode andH(=2.5〜5V)when no
sound is produced ln the stop of FFlREW mode.
論 (ex…F・r↑REVPLAY
5」」㎜ゴr一艦,d、、modeischanged)
5」」旧llllL 鵠潔,ε鵯e搬.
(ex_For⇔REV PLAY
5」」旧IllL 朧f謡h辮s、n
response to ll above。
Used for adjustment at factory but in the
finished product. Remains atL(=OV)。
Generated signals at approx.400Hz,10kHz and
3kHz(square wave(H and L,O and5V)in REC
mode during adlustment of ATC)。
Used to Ioad output for the DA converter(IC151).
17
REMOTE
Remocon signal input ON:
1
H,OFF:L
Z701
①pin
一34一
H and L pulse waveform appears on the input of
a remOte COntrd Signal,

RS・TR575
Pin
No.
18
19
20
21
22
Mark
POF
RESET
SDAT
SCLK
XlN
1O
Division
1
1
O
0
1
Func竜ion
Power Qff det.input ON:
H,OFF=L
Reset input ON:L,
OFF:H
Serial data output for DA
converter(IC151)serial−
Parael converter(IC152)
ON:HOFF:L
,
Serial clock output for DA
converter(IC151)1seria卜
Parallel converter(IC152)
ON:H,OFF:L
Microcomputer cbck OSC
terminal
Check poin量
Connector
CN3⑫pin
lC701⑲pln
Connector
CN3⑩pin
Connector
CN3⑨pin
Z702①pin
terminaI
※Discription
5v Rectified waveform at
both50and60Hz
o (clamping at5V)
The microprocessor goes into standby mode
when this signal is removed,
Usuay H(ニ5V)but L
A few tens fOr a period Of a few to a
1
一
〆
few tens of
miiseconds is first
plugged in when the
player.
51」欄 器outputin「esponse
A fewμs Afewms pulse slgnal is emitted
5v鵠 。nlywhenam。de
。」欄 Change・CCUrS.
㎜ 繍lato「wavefo「mat
24
25
26
27
28
29
23
XOUT
GND
MしAT2
MLAT1
MDAT
MCLK
〜45
P1
〜
P17
Microcomputer clock OSC
O
terminaI
Microcomputer GND
一
Latch output(Deck2)for
mechanismcontrolON=H,,
O
OFF:L
Latch output(Deck1)for
mechanism control ON:H,
0
OFF:L
Serial data output for
mechanism control ON=H,
0
OFF:L
Serial clock output for
mechanism control ON=H,
0
OFF=L
FL meter segment output
0
ON:H,OFF:L
Z702③pin
terminal
lC701⑭pin
Connector
CN2⑦pin
Connector
CN1⑥pin
Connector
CN1⑤pin
CN2⑥pin
Connector
CN1④pin
CN2⑤pin
FL701
⑫〜⑳pin
㎜ 繍lato「wavefo「mat
OV
Serial data is sent to:IC801,IC802量and the
mechanism driver IC.
Select the Deck2data from this serial data and
Ioad it into IC802.
Select the Deck l data from the serial data and
Ioad it into IC801.
Serial data used tocontrol the mechanism driver
via IC801and IC802.
Emitted only when mechanism mode changes.
About Ab・ut4ms
0.5ms
+5V
O
−20V
46
〜52
1G
〜
7G
FL meter glid output ON:
0
H,OFF:L
FL701
⑤〜⑪pin
+5V
O
−20V−
H
一
for O〜8pulses of dura塾ion
approx.0.5ms each。
一35一

RS・TR575
Pin
No.
53
54
55
56
57
Mark
RPT1
RPS1
RPT2
RPS2
VDD
1O
Division
1
1
1
匪
一
Func量lon
Deck l reel puIse det.input
(take up side)
Deck l reel pulse det.input
(supply side)
Deck2reel pulse det.input
(take up side)
Deck2reel pulse det.input
(supply side)
Microcomputer terminal
Check poin量
TRANSISTOR
Q703
coIlector
TRANSISTOR
Q704
coector
TRANSISTOR
Q705
coector
TRANSISTOR
Q706
coector
Connector
CN3⑳pin
※Disc巾tion
Changes within theO←・
5V range each time the
5V
。一rLrL takeup「eel・ndecklis
through apProximately
30degrees.
51∫Uエ SuppIyreel。ndeckl
Fast FF/REW mode is disabIed unless both
signals53and54are active,
5V。∫しrL Takeup「eel・ndeck2
5ざ皿 Supp監yreel。ndeck2
Fast FFREW mode is disabled unless both
signals55and56are active.
+5V,Backup
61
62
63
64
58
59
60
・VP
AVss
VREF
KEY1
KEY2
MODEL2
ADI D1
FL meter pudown voltage
一
input terminaI
GND terminal(A/D)
一
Reference power supPly
聾
(+5V)(A/D)
Key switch input
1
Key swltch input
1
Model selector switch
1
Deck l Mechanism swltch
(FINH,CrO2,Metal,
1
OPEN/CLOSE)input
Connector
CN3⑬pin
Connector
CN3⑩pin
Connector
CN3⑱pin
CN1⑧pin
CN2⑨pin
lC701⑪pin
lC701⑫pin
IC701⑬pin
Connector
CN1③pin
一20V
OV
Can be checked at pin70f connector CN8010r
at pin90f CN802.
DECK1:
When no key is pressed:5V
When Stop key is pressedl O.4V
When Power key is pressed:OV
When any other key is pressed:O to5V
DECK2:
When no key is pressedl5V
When Stop key is pressed:0.4V
When any other key is pressed:O to5V
Approx.5V
No tape loaded:ApProx.4.1V
Normal tape with tab:Approx.2.3V
Chrome tape with tab:Approx.3.5V
Metal tape with tab=Approx.3.5V
一36一

■TERMINALGUIDEOFIC,S,TRANSISTORSAND DlODES
BA4560FT1
8
,窮5
4
M5218AL
8
KSB564ACYGTA
,〆
CB
Cq
クde
BA6265FP−E1
28
口
o
No,1
MA165TA
MA167TA
MA723TA
RVDISS133TA
MA29WATA
XLJ93LC46AFE
XLU2040F・T2
MC14052BFR2
No.1
15
14
AN7384N・SG
UPC1297CA
16Pin
18Pin
M62352FPEl
AN7353S・E2
AN7352S・E2
AN7354SC・E2
RVSGP2S24BC
C
8Pin
16Pin
16Pin
20Pin
24Pin
28Pin
42Pin
C。穐
B
C
E
2SJ164PQRTA
MA188TA
Co
グde
2SA1309AIRTA
2SB1030AQSTA
2SC3311A巳RTA
2SD1450RSTTA
Co
クe
擁1
2SB1357EFTA
2SD2037EFTA
8
C
E
MTZJ5RIBTA
MTZJ6R2BTA
MTZJ6R8BTA
MTZJ8R2CTA
MTZJ20DTA
く 、
、 》
M38123M4101F
48
49
64
・ダ撫
:53 32
17
16
o
巳
DTA114ESTP
DTC114ESTP
DTC114YSTP
1SR35200TB
CG
Anode
LN28RPX
鷺。
Anode
Anode
An◎de
A乎c・
一37一

■BLOCK DIAGRAM
ハ さ イリド
面
ELECTRIC VOLUME
I5「一一一一一「13
距εh〜IN}曾
DεC K I
R!P HεAD q一ひ
【L ch,
DEC K2
R/P HEAD q一剛レ
1L ch l
OEC K I
X
ERASE HEAO
DE CK2
ERASE HEAD X
Q g R E C
〔QIOl}u↑e
十B
VR705
{BALANCE》
Q8,701
1R EC
12, 14》
VCA
{需
IBuffer
VCC
朧。鳶35
VR7◎2
L E V EL)
Q I l Q2⊃
H e o d
s e I e c曾
IPloy=on,
Q3{Q41
H eod
se l e c量
【Ploy:on》
VCA con曾ro I
一事・
D I58
D5
リド し ハ
DOLBY HX PRO
圃
ロド レ ヨレマドてニハ
DOLBY HX PRO
圃
Vr ef
1慧
Q5
ハ さる リピ
回 +
PLAYBACK AMP
「一一一一
17
271
121
26
131
I
iTl!T21
l
l
」L咲
一
甲
1高1
墨Ab5。9u曾e
l de曾
l Pe。k
l de曾
1
L __
I O 2
07}
空
1も1
Abso墜ロ書e
d e曾
l
1
サロは
l de,
8
L __
IO 2
71
Q6−7
Rec IeveI
co n電roI
16 14
上
1
8
占 O
一
一醐1>一噂 一(》階一一く
15葎1 謬} 謹1『ヲ1
、畷、
16 12
13》 171
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、L㌧も211
言6}
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C・mp・r・曾・r p「o¶ec雪ion
c i r cu i書
お
含31
十
,、一ヱー灘
;
一十2・・7・μ1
)____の_℃_」
一一一一■一「
ReguIO曾or
__J
9 Q351
RegulOlor
B i os O S C
con l ro I
十B −B
一印一一「
Re gu lO曾0『
_」
9 Q301
Regu!o,or
B i o5 0S C
con2roI
十B B
Vcc VccGND「
1
R/P
一一一一→一一一「
1
X l!X2
1
I
9
20
18
18
むハヰら ドユし
Q302−306
ICTLl l
D353
D554
十B
一8
ハ ら
Q352−556
囮
D503
D504
十B
一B
、8葦8砦,
囲
翫
十B
−B
、B喜亀』,
21
1,9
Ol
Q655,656
麟1「ソ
A B C
E
F
G
16「一『
【91
L_
十B
−B
16「一一贈
191
L__
①
o
ヱー
o
8 9
「Vcc
,隻1
39
141
1 !辮
1
LVEE____ __
38
{5}
■
Logic circui,
1
D
ムバアるうさ ロピ
囮
REC EQ AMP{DECKD
ナ
1乙、浮L亙,,葺「
GND Vcc Vcc
l23
121
E Q
戸
13
02)
ハほ さう ロピ
REC
⑲
1号L墨、、聾
1る
GNDVccVccr25
{21
19
13
2》
22 21一
19
6 4
圃
EQ AMP(DECK2}
E Q
1
.r。 1
_」
21
22
3
4
6
1免_
5
N
o
寸
o
l
I
」
5…L
o
守
o
31L
【葛
醗P X
ハ さら ピ
回
DOLBY B/C NR
55
離
Q40ち403,405gL401
1Q402,404,406,L402,
A
B
C
D
E
F
G
GREC−LlRD 8,8
BIAS−LIこRP
GPB−L{R,8》19
81AS一し2〔R2,
REC一L2【R2}
十
十
言』、
32
認1
11P
Mu,e
Rec曾
H L S L」S
SS
a魯,
a今,
十
1
一B −B
A
B
C
D
ヒロセ のドロ
DATA CONTROL
E NC
12∬8一一一r
AUTO I5
Q I I DATA
lO
BlC
Q6
N R
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■SCHEMATIC DIAGRAM(Parts Iist on pages61〜66.》
(This schematic diagram may be modlfied at any time with the devebpment
of new technobgy.)
No量e1=
●S601 :Voltage selector in240Vposition.(For[GCl area only.)
(110v司27v⇔220v⇔240v) A
●S701 :DECK2Stop switch(■).
●S702 :DECK2Forward−side pIayback switch(〉).
●S703 :DECK2Reverse・side playback switch(〈).
●S704 :DECK2Fast・forward search switch(〉〉TPS).
●S705 :DECK2Rewind search switch(<1<I TPS).
●S706 :DECK20pen/close switch(ムOPEN/CLOSE).
●S707 =DECK2Record switch(●REC).
●S708 :DECK2Pause switch(■■PAUSE)、
●S709 :DECK2Automatic−record・muting switch(OAuTO REC MuTE).
●S710 =Auto tape caIibration switch(ATC).
●S711 :DECK l Counter reset switch(COUNTER l RESET)
B
●S712 =PowerSTANDBY6,0Nswitch(POWER,STANDBY ON).
●S713 =DECK l Stop switch(■).
●S714 :DECK l Foward・side playback switch(〉).
●S715 :DECK l Reverse−side playback switch(〈).
●S716 :DECK l Fast・forward search switch(レ>TPS).
●S717 :DECK l Rewind search switch(<1<I TPS).
●S718 :DECK10pen/close switch(』』OPEN/CLOSE).
●S719 :DECK l Record swltch(●REC).
●S720 :DECK l Pause switch(■■PAUSE).
●S721 =DECK l Automatic・record・muting switch(OAUTO REC MUTE),
●S722 :Auto tape calibration switch(ATC).
●s723 :DEcK2counter reset switch(couNTER2REsET)、 C
●S724 =Dolby noise・reduction switch(DOLBY NR;回,回)、
●S725 :Synchro−start switch(SYNCHRO START).
●S726 :Tape・to・tape recording・speed switch(SPEEDl X1,X2).
●S727 :Reverse−mode select switch(REVERSE MODE).
●S803 :DECK2Cassette holder open detection switch inoposition.
●S804 =DECK2Cassette holder close detection switch inoffposition.
●S853 :DECK l Cassette holder open detection switch inoffposition.
●S854 =DECK l Cassette holder cIose detection switch inoffposition.
●S971 =DECK l Mode switch inoffposition。
●S971A:DECK2Mode swltch ino督fposition.
●S972 :DECK l Half switch inoffposition.
D
●S972A:DECK2Half swltch inoffposition.
●S973 :DECK l ATS(CrO2)switch ino督fposition、
●S973A:DECK2ATS(CrO2)switch inoffposition、
●S974 =DECK l Reverce rec.inhibit switch inoffposition、
●S974A=DECK2Reverce rec、inhibit switch inoffposition.
●S975 =DECK l Forward rec.inhibit switch inoffposition.
●S975A:DECK2Forward rec.inhibit switch inof督position.
●S976 :DECK l ATS(Metal)switch inoffposition。
●S976A:DECK2ATS(Metal)switch inoffposition。
●Resistance are in ohms(Ω),114watt(W)unless specified otherwise.
1K=1,000(Ω),1M=1,000k(Ω)
●Capacityare in micro−farads(μF)unlessspecifiedotherwise.
・AIlv。lta◎evaluessh。wnincircuitryareundern。signaIc。nditi。nandpIaybackm。dewithE
volume control at minlmum position otherwise specified。
( )..。.._.Voltage values at record mode.
For measurement us EVM.
●Important safety notice
Components identified by△mark have speciaI characteristics important for safety.
When replacing any of these components,use only manufacturers specified parts.
●(■■●■■医(+B〉一)indicates十B(bias).
●(一ロ1−5<一B〉■−−凹)indicates−B(bias)。
●( 轄州轄轄勢 )indicates the fbw of the playback signal.
●( こ==く> )indicates the fbw of the record signaL
●The supPly part number is described aIone in the replacement parts Iist, F
Ref.No.
lC4
lC152
1C302,352
Production Part No.
M5218AL
XLU2040F−T2
BA4560FT1
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STB
SCしK T・四MAIN
II﹃
CIRCUlT
SDAT
lCN71
D,GND
Onpoge48
09霊
T。回MAIN
ンqRCU且丁
CN41
0npoge45
T・回MAIN
CIRCUIT
CP51
0npoge48
G

RS・TR575
RS・TR575
1
■PRINTED CIRCUIT BOARDS
醇合1劇(隅2含二鷹竃EG,GC,G鴎)圖
A
の くン
繍 讐翻§榊調調.
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For〔」P,PC,E,EB,EG,GN〕qreqs。
回
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CN603
r一一1
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l I
l l
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「一一一一一『「
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CN605
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CN604
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CN603
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CN602
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F蒲凋
P.C.B.(DEC K l)⊂REP1656A⊃
r−1
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HO/127/220/240V 50/60Hz》
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l i
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PCS971
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一51一
一52一

RS・TR575
11
Notes=
●ln this printed circuit board diagram,the parts
and fopattems on the board facing toward you
are printed in black.
The oPPosite side is printed in blue.
●The●mark denote the connection points of
double・facedfoilpattems(throughholes)onboth
side of the printed clrcuit board。
●The resiStors enclosed in red boxes [二二} in
the PCB drawings are printed resistors・
12
国FLPCB(隅3含:§:::12;臨GN))
13
●This printed circuit board diagram may be
modified at any time with the development of new
technology.
14
15
16
圖M・T・R−EC−EPl8・一
CAPSTAN
MOTOR
一撚
F妻「
Q852
VR853察862
繍B56
の
n■
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、8,麹
掛嚇
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CP852 R縦852
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の
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S855
{OPEN DEτ}
B A十一
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17
18
19
回M・T・RPCB(DEC−EPI8・8A−T)
CAPSTAN
MOTOR
吻
CN2B
町1
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・縛璽
脅8且2
レ つヨ
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〔OPEN DET。,
B A十一
f
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尋
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び
c瀬4
灘
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DECK2
国・PERATI・NPCB(DECK2》IR−8A−S⊃
ぢアくだ
鎧黛ユ聾
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一 ド鷺備、
韮一」肇
搾・ひ1
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DECKI
ア
矩三三彗
旧MECHANISMP−ECK2》IREPI656A》
ロ ヨ
t聾亙黛醐倒
S974AS973Aゆ971Al41S972AS976A
鎌l I
l31、。
121
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電嚢
・PERAT置・NPCB(DECKl)IR一一S⊃
ア
距郵
むアそへ アじムド しリロヨ
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処A
lC972A蟹
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s7ゆ『
{嚇}
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5
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r榊榊勲蒙.
』1一」レ
1ゆ鰻
」」_謙
HEADPHONES
JACK PC.B.
圖
F・r(E,EB,EG,GC,GN)・re・s。
くREPI815B−S⊃
C四706
、rγ一轡、
ピ袴7惨 ・1
1轟・1」
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牽
のくアむロ
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1POWERl
「一一「
1轟I
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一53一
一54一

■WIRING CONNECTION DIAGRAM
For〔PIPC〕oreos.
For〔GC〕oreo.
RS・TR575
画匡藝引
I
L 讐」
〔GC〕 CN605
回P・WERSUPPLYPC・B
日MECHANISMRC・B・DECKl》
口CS971
CP852
0
RM852
庫
REEL
MOTOR
圓
〔G C}・CN604
CN603
〔GC〕…CN602
CN601
国M・T・RPC・B・IDECKI》
CN52B
CP854
CN8騒阻
團
T601
{Power
曾ronsformer⊃
.撃
{DECKI,
R〆PHEAD,
ERASE HEAD
●
● 0
●
1254
oトーOJ
L』=【一』」}
に3go》一
}
差
ゆ
{
oトOrJ
LI=:一」3
αヌの》一
o
5
CN6
CN610
CN609
CN607
CN606
CN5
囚
REC AMP
P.C.B.
CN3B
7
CP4
CN4
lo
CP5
CP7
■MECHANISMRC・B・{DECK2》
CAPSTA吋
MOTOR
囚MAINRC・B・
CPI
i
匝二二二二〇CS971A
回M・T・RPC・B・{DECK2》
CN802
□
CN2B
□
RM802
REEL
MOTOR
彊
CN804
CP802 4
圖
CP804
CP碁
圃圖
.一」学
lDECK2》
R!P HEAD,
ERASE HEAD
●
● O
● o
oトo J
u工一』]
匡塗の》一
Y
を
{
o卜〇一
LIコ:_』LI
に3釦り>
囮・PERATl・NPC・B・IDECKI》
國
CNIA
回FLRC・B・
噛
CN707
CN3A
CN2A
圖
一
L墨錘ヨ
For〔E,EB,EG,GC,GN〕oreGs.
一55一
翻
CN708
団・PERATl・NRC・巳〔DECK2}
5
No↑es:
GRY一・Groy
YEL一甲Yellow
RED…Red
WHT−Whi↑e
SLD…Shield Wire

RS・TR575
■REPLACEMENT PARTS LIST
Note8=
*lmpOrtant safety nOtice:
Components ldentified by△mark have special characteristics impQrtant for safety、
Furthermore,special parts which have purposes of fire・retardant(resistors),hlgh・quaty sound(capacitors),Iow・noise(resistors),etc,are used,
When replaclng any of components,be sure tO use oniy manufacturers specified parts shown in the partsst、
ホThe parenthesized Indications h the Remarks columns specify the areas.(Refer象o the cover page for area.)
Parts wlthout these indicatiQns can bo used for a睦areas.
*The(SF)mark denotes the standard part。
1
2
3
4
5
6
7
8
9
10
11
12
13
13
13
13
14
15
15−1
16
17
18
18
19
20
20
21
22
23
24
25
26
27
28
29
30
31
101
101
102
102
Ref。N6.
Part N6.
RHD30035−K
㎜260−K
RYFO262G−K
RYFO262H−K
XTBS3+8JFZ1
RFKNSTR373AK
RFKNSTR373BK
REXO580
REXO579
REZO641
REZO642
REZO643
RGRO185A−C
RGRO185B−G
RGRO185B−J
RGRO185C−B
RKQOO89
RFKJLPG460−K
闘AOO53−A
RMNO195
RMNO259
㎜326−R
㎜326B−R
㎜766
RFKGSTR575PK
RFKGSTR575EK
RFKNSTR575PK
RGU1026−K
XTBS26+8J
XTB3+10JFZ
XTB3+20JFZ
XTBS3+8JFZ1
RGWO197?K
RGWO198−K
RMCO234
RGU1024A−K
RGU1025A−K
臥FOO45
RXFOO40
RXFOO46
臥FOO47
Part Na鵬&Descriptl㎝
CABINET AND C貼SSIS
SCREW
CABINET
CASSE質E LlD(DECK1)
CASSEπE LID(DECK2)
SCREW
TR酬SFO蹴ER BASEl ASSY
㎜SFO隔ER BASE2ASSY
CONNECTOR A鮒Y(4P)
CONNECTOR A器Y(4P)
FLEXIBLE FLAT CABLE(14P〉
FLEXIBLE FLAT CABLE(14P)
FL甑lBLE FLAT CABLE〈27P)
REAR PANEL
REAR PANEL
REAR PANEL
REAR PANEL
P.C.B.mLDER
BOTr㎝CHASSIS ASSY
FOOT
FL HOLDER PIECE
FL HOLDER
TRANSPARENT PLATE
TR姻SPARENT PLATE
MECH姻1罰ANGLE
FRONT PANEL蛆SY
FRONT PANEL ASSY
凹TfON ASSY(OPE踏TION)
別町ON,PO冊R
SCREW
SCREW
SCREW
SCREW
剛OB,REC LE冊L
梱OB,BALANCE
GND PLATE,且R JACK
凹質ON OPE踏TION(DECK1)
凹買ON OPE踏TION(DECK2)
MECH酬ISM PARTS
FL四旺EL(F〉ASSY
FL洲田EL(F〉AS3Y
FL洲旺EL(R)ASSY
FL四蹴L(R)ASSY
Remarks
(P,㏄)
(E,EG)
(EB,GN〉
(㏄)
(E㏄〉
(E,EB,EG,GC,GN〉
(E㏄)
(E,EB,EG,GC GN〉
(P,㏄〉
(E,EB,EG,GC GN〉
(E㏄)
(E,EB,EG,GC,GN)
包㏄)
(旦E鼠EG,G¢GN〉
Ref Nα
103
104
104−1
104−2
105
106
106−1
106−2
106−3
107
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
122−1
123
123−1
124
125
126
127
128
129
130
131
132
132−1
133
134
135
136
137
138
139
140
一56一
Part N6.
RMLO272
照QO265
RMBO266−1
㎜036
RGNO582−K
臥QO316−1
RHDl7015
RMBO352
蹴QO360A
RDV108ZA
RDVOO15
RD囚0019A
RMBO261
RMBO262
RMBO263
RMBO264
RUW147ZA
RMLO267A
RMLO268A
㎜091A
RMSO398
RSJOOO3
RUS609ZC
恩GOO36
RXLO106
RXPOO52
RMBO259
RXPOO53
RMBO260
RDGO206鳶1
RDGO209A
REmo36−1
REmo43
RHD26013
蹴CO169
剛QO314A
RXGOO37
RYFO263−K
RUS757ZA
剛QO430
RMBO269
RMLO270A−1
剛QO312A
RMBO268
RMLO271A
XN2+6S
RXROO18
Part Name&Description
即ITCH LEVER
皿D BASE雌SY
SPRING FOR./盟凧SIDE陶D
FOR/肥V SIDE ROD
DRESSING PLATE
皿D BL㏄K(Rル)
醍1鳳ITH ADJUS麗NT SCREW
SPRING,㎜mLD
CONNECTOR mLDER
BELT
BELT
MAIN GEAR
SPRING,旺AD舳SE
SPRING,B貼KE ROD
SPRING(F〉
SPRING(R)
SPRING,TRI㏄ER LE職R
TRI㏄ER LEVER
FOR./杷V SIDE L既R
BRAKE ROD
mVING IRON CORE
SOLENOID
SPRING,TAPE PRESSURE
REEL GEAR
IDLE GEAR
PINCH ROLLER(F)ASS}Y
SPRING,PINCH ROLLER(F)
PINCH ROLLER(R)鵬Y
SPRING,PINCH ROLLER(R)
LO《DING GEAR
INTER瓶DIAE GEAR
CAPSTAN mTOR
REEL mTOR
SCREW
SHIELD PLATE
SU騰UTO SPACER
FRICTION GEAR ASSY
CASSETr mLDER鵤SY
SPRING,TAPE PRESSURE
RIVET
SPRING,DRM L麗R
DRIVE LEVER
DRIVE RACK
SPRING,HOLDER㎜K
HOLDER H陶OK
SCREW
REEL TABLE
Re皿arks
(RPC)
(E,E鼠EG,㏄,GN〉

1
2
■CABINET PARTS LOCATlON
3
虚75
4
5
6
7
8
9
A
C
B
1
22
23
孝
5
10
CNIA
1
孝
騰\』
繋
o
24
♂
◎
騰
懸
MechanismUnit
(DECK1) 急
19 。
24
6
o
(P,PC)a eas
JK602
(P,PC a reas
CN601
24 。
謬.
JKO1
↓
CN603
13 26(P,PC)areas
卜 (GC)area
駄轟1・.
\ノ
S601(GC)area
VoltGge Selector
q 亀
a
CN6051
謝(GC)a囎
25
Q
7
24
も
」
5
鎌
ら
T601
25P・we汀ransf・rmer
ら
23
D
E
20
魔
も
ミ
饗
崇
援
CN了07
30
・瀬
Q
18
27(EE巳EGGqGN鉱
F
3
16
21
R−701
CP707
9
薩濁.
緊
9
JK710
(E,EB,EG,GC,
GN)areas
CN708
終
、
17
ら
CN706
(E,EB,EG,
GC,GN)areas
CP708
(E,EB,EG,
GC,GN)areas、、、
べ》
甥
CP了06
23
11
CN704
CN3A
CN2A
\
HeadphonesJackP.CB.
(E,E巳EG,GC,GN)areas
29(E,EB,EG,Gc,GN)area
23
ら
劔も
ミ\、・
〜 \
\
24
Mechan i sm Un i t
(DECK2)
14
ら
㎏
14 CN3B
㎏
㎏
o
E2
CN606
CP5
CN7
14
こ一、__,/一
㎏
穫5
CPlよ
CP2
14
㎏.
9
/
JK1
25
ア
E1
15
G
4
一57一
一5
31
15−1
一58一

RS・TR575 RS・TR575
1
2
■MECHANISM PARTS lOCAT10N
Noセe=
A
When changing mechanism parts,apply the
specified grease to areas markedx ×as
shown in the drawing.
Ref.No.
0
②
③
Part Name
FLOIL AK・152
SWAFLUID#56
MOLYCOAT EM・20し
Part No.
SZZOL18
RZZOLO2
RZZOLO5
B
C
lO6。2
006。1
lO6
D
/1
/! 1
1
6
/: 稿
lO6−3
不
!
o
⑤・、
●
/4
● − 1
r
I
.1
\>
E
123
/
r
し
〃
/
k
\
ゆ4。1
i
I
オ
、
[
l
I
l
F
lO41
15
(Top view)
5
./憾.
IO9
1
1
1
−
1 /
/
レ/
!
◇
φ
勾
3
132
133
\〆
ぐ>6
140
口6
//1
/
1
ρ
φ
e
o
1
l
l
旨
1110
1
卜\
1
〉
I
【
l
I
1
刈
l
[
1
1
I
I
o
レ1
φ
◎
窃
4
132−1
5
135
・嘲
0
134
!
磯 噺下冷
李 噛
↑
メ
6
136
チ 142
弘楢
誤
晒
訴
(Bottom view)
131
129
憐
しノ錫
◇ 1
Φ◇◇!℃
1
l M
傘
143シ
13『O
101
玉一
r−
107
102
_L_
r 、
o
I I
l
l
l
l
l
_ノ
翼
冨
122
I
l 奏
1②/鞭
1
L十
127
璽
●
●
7
139\
&o
S853DECK I》
S803DεCK2,
8
CN803⊂DECKけ
CN804こDECK2⊃
9
139
S854⊂DEcK,鷲命
〔(\
瞬
lI
ll
CP852〔DεCKl》
CN802⊂DECK2》
126
CS971{DεCKけ
CS971A⊂DεCK2⊃
●
o
も
oも
嘱 《
6、
ペヤ
黛》窒◆
織
S971
DECKl,
S971A ,
DECK2》
S976⊂DECK睦
S976A
{DECK2,
S975
S972 {DECKl》,
DεCK S975A
S972A {DECK2旗
匪1ンノ
139
も
も
◎!
諭
\
S804〔DECK2, Ψ!
125
CN854{DECK
CP802DECK2,
o
028
CN52B{DεCKけ
、CN2BこDECK2》
142
o
\マ、
144
13』♀
、辺
II8
124
20
S973
CDECKロ》
S97:3A
⑤
l I l
/a
4
/て1、
DECK2,
S974
ヅ
こDεCK
/一 S974A
lDECK2》
2
慾
慾
1 ◎
Φ
!
− ¥
〆
1
レ
122−1
〉
/
e
園
\
IO8
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/老、
/
E
4
9
1
ilII
3
し
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1
/
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9
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(145)
/
3
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D
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K
o
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e e
G
e
一
g o
o
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調︒o
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l9
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ee
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一59一
一60一

■REPLACEMENT PARTS UST
Notes=
*lmportant safety notice:
Components identified by△mark have special characteristics important for safety,
Furthermore,special parts which have purposes of fire−retardant(resistors),high・quality sound(capacitors),low・noise(resistors》,etc.are used.
When replacing any of components,be sure to use only manufacturers specified parts shown in the parts Iist,
*The parenthesized indications in the Remarks columns specify the areas、(Refer to the cover page for area)
Partswithoutthese indicationscan be used forall areas.
RS・TR575
Ref.N()。
141
142
143
144
145
IC1
IC2
IC3
IC4
IC5
IC150
IC151
IC152
lC301
IC302
IC351
IC352
IC401
IC701
IC702
lC703
IC802
IC852
lC971
IC971A
IC972
IC972A
Q1−4
Q5
Q6−8
Q9
Q10
Q301
Q309303
Q304
Q305
Q306
Q351
Q352,353
Q354
Q355
Part No.
XTW2+5L
XTW26+12S
XTW26+6L
RFKJSCH404AK
RFKJSCH404BK
AN7384N−SG
AN7352S−E2
AN7353S−E2
M5218L
AN7353S−E2
M62352FPE1
M62352FPE1
XLU2040F−T1
UPC1297CA
SVIBA4560FT1
UPC1297CA
SVIBA4560FT1
AN7354SC−E2
M38123M4101F
XLJ93LC46AFE
罵14052BFR2
BA6265FP−E1
BA6265FP−El
RVSGP2S24BC
RVSGP2S24BC
RVSGP2S24BC
RVSGP2S24BC
2SJ164PQRTA
DTA114ESTP
Part N蹴&Descripti㎝
SCREW
SCREW
SCREW
SUB C弘SSIS ASSY
C貼SSIS ASSY
INTEG踏TED CIRCUIT(S〉
ELECTRIC VOL囲E
PLAYBACK酬P
肥Q EQ酬P(DECI⑫)
HEADPHONES鯉
肥Q EQ酬P(DECK1)
12ch D/A CO覗RTER(DECK1)
12ch D/A CO醐E凹ER(DECK2)
DATA CONTROL
DOLBY似PRO(DECl②
E.CURRENT ADJ.CONT.(DECK2)
DOLBY皿PRO(DECK1〉
E.CURRENT ADJ.CONT.(DECK1)
DOLBY B/C NR
MICR㏄0鯉UTER
EEPR㎝
ANALOG圃LTIPLEXER
囲C㎜1甜CONTROL(DECi②
旺C㎜ISM CONTROL(DECK1)
PHOTO INTER田PTER(DECK1〉
PH㏄O INTER圃PTER(DEC紐〉
PHOTO INTER剛PTER(DECK1)
PHOTO INTERRUPTER(DECIG)
T㎜SISTOR(S)
TRANSISTOR
TRANSISTOR
2SC3311AIRTA TRANSISTOR
2SJ164PQRTA
2SJ164PQRTA
2SA1309AI田IA
2SC3311AIRrA
2SB1357EFTA
2SD2037EFTA
2SB1030AQSTA
2SA1309AIRrA
2SC3311AIMA
2SB1357EFTA
TR姻SISTOR
TRANSISTOR
TRANSISTOR
TR酬SISTOR
TRANSlSTOR
TR酬SISTOR
TRANSISTOR
TR酬SISTOR
TRANSISTOR
TR姻SISTOR
2SD2037EFTA TRANSISTOR
Remarks
(巳EB,EG,GC,GN)
Re£No.
Q356
Q401−406
Q601,602
Q603
Q604
Q605
Q606
Q607
Q608
Q609
Q610
Q611
Q612−613
Q655
Q656
Q701,702
Q703−706
Q707
Q709
Q802
Q804
Q852
Q854
D1−4
D5
D6
D150,151
D152
D15生155
D158,159
D301,302
D303−307
D351,352
D353−357
D401,402
D601,602
D603−610
D611
D613
D614
D615
D616
D620
D701
Part No.
2SB1030AQSTA
2SC3311AI訂A
2SD1450昭A
DTC114ESTP
2SA1309AI留A
2SD2037EFTA
2SA1309AIMA
2SB1357EFTA
2SD2037EFTA
KSB564ACYGTA
2SB1357EFTA
2SD2037EFTA
2SD2037EFTA
2SD2037EFTA
2SB1357EFTA
2SC3311AI凹A
Part Na皿e&Description
TRANSISTOR
TRANSISIDR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
皿ANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSlSTOR
TRANSISIDR
TRANSISTOR
TRANSISTOR
TRANSISIDR
DTC114YSTP TRANSISTOR
DTC114ESTP
2SC3311AIRrA
2SA1309AIRrA
2SD1450昭A
2SA1309AIRrA
2SD1450RrA
MA167
融165
研ZJ6R2BTA
MA165
MrZJ5RlBTA
1SR35200TB
MA165
MrZJ6R8BTA
MA165
MrZJ6R8BTA
MA165
MA165
甑165
1SR35200TB
MA165
柵ZJ8R2CTA
MrZJ5RlBTA
m『ZJ20DTA
融165
MA29WA
LN28RPX
TRANSISTOR
TRANSISTOR
丁踏NSISTOR(DECI②
丁踏NSISTOR(DεCI②
丁踏NSISIOR(DECK1〉
踊NSISTOR(DECK1〉
DIODE(S)
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DIODE
DlODE
DIODE
DIODE
L.E.D.
Remarks
△
△
△
△
△
(E,E賎EG,㏄,GN)
(賎E賎EG,㏄,GN)
△
△
△
△
△
△
(臥E鼠EG,㏄,GN)
一61一

Ref.No.
D802
D804
D852
D854
D971
D971A
VR702
VR703
VR802
VR803
VR853
L1−4
L301,302
L303
L351,352
L353
L401,402
T601
T601
T601
Z701
Z702
Z802
Z852
Z971
Z971A
FL701
S601
S701
S702
S703
S704
S705
S706
Part恥.
幽188TA
甑723TA
融188TA
h仏723TA
田DlSS133TA
RVDlSS133TA
EVJO2FFA7B15
EVJO2SFA7G15
EVNDC舶03B53
EVNDCAAO3B53
EVNDCAAO3B53
SLQX303−1Kr
SLOgB1−Z
SLOgB4−K
SLOgB1−Z
SLO9B4−K
RLM2BOO6T−K
RTPlK4CO16−V
凹PlK4BO19−V
肛PlK4EO28−V
RCDHC−278N
EFOEC6004T4
EXBF7L355SYV
EXBF7L355SYV
EXBF6L306SYV
EXBF6L306SYV
RSLO176−F
SSR187−1
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
Part Na鵬&Descripti㎝
DIODE(DECI盤)
DIODE(DEC陀)
DIODE(DECK1〉
DIODE(DECK1)
DIODE(DECK1〉
DIODE(DECI姐)
踏RI岨LE既SISTOR(S)
REC LEVEL CONTROL
BALANCE CONTROL
TAPE SPEEDゆ」.(DECl②
TAPE SPεED紛」.(DECI皿)
TAPE SPEED醐.(DECK1)
COIL(S)
COlL
COlL
COIL(HX PROゆ↓)(DECIセ)
COIL
COIL(HX PRO ADよ)(DECK1〉
COIL
㎜SFO蹴ER(S)
PO冊R TRANSFOR旺R
POWER TRANSFO麗R
㎜R TRANSFORMER
CO迎ONENT C㈱lNATlON(S)
REmTE SENSOR
CE㎜IC OSCILLATOR(6M出)
CO棚NATION PA昭(DECK2〉
COレBINATION PA肛(DECK1)
COABINATION PART(DECK1)
COABI甑TION PA即(DECK2)
DISP邑Y TUBE(S)
DISPLAY TUBE
舘ITCH(ES)
VOLTAGE SELECTOR
STOP(DECK2)
F−SIDE PLAY舳CK(DECl砲)
R−SIDE PLAYBACK(DECI②
E F,SERCH〈丁器>(DECI②
既凧SERCH〈丁囲〉(DECIΩ)
OPEN/CLOSE〈DECIセ)
Re皿arks
(臥㏄)△
(K EB,EG,GN〉△
(㏄)△
(GC)△
S707
S708
S709
S710
S711
S712
S713
S714
S715
S716
S717
S718
S719
S720
S721
S722
S723
S724
S725
S726
S727
S803
S804
S853
S854
S971
S971A
S972
S972A
S973
S973A
S974
S974A
S975
S975A
S976
S976A
CNIA
CN2A
CN2B
CN3A
CN3B
CN4
CN5
CN7
CN52B
CN601
CN602
CN603
Ref Nα
Part恥.
四Q21405R
EVQ21405R
肝Q21405R
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
田Q21405R
EVQ21405R
EVQ21405R
解Q21405R
田Q21405R
EVQ21405R
四Q21405R
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
EVQ21405R
RSHIAO24−U
RSHIAO24−U
RSHIAO24−U
RSHIAO24−U
RSHIAO18−U
RSHIAO18−U
RSHIAO19−U
RSHIAO19−U
RSHIAO19−U
RSHIAO19−U
RSHIAO19−U
RSHIAO19−U
RSHIAO19−U
RSHIAO19−U
疲SHIAO19−U
RSHIAO19−U
RJSIA6214−1
RJSIA6214−1
RJSIA6714
RJSIA6227−1
RJSIA6827
RJUO60GO7T
RJUO57WO10
RJUO60GO5T
RJSIA6714
RJSIA1101T1
RJSIA1101T1
RJSIA1101T1
Part Name&Description
麗C(DEα⑫)
P蘭SE(DECK2)
朋0既C㎜E(DECl乾)
A1℃(DECI乾)
COUNTERI RESET
POWER
STOP(DECK1〉
F−SIDE P仏田㏄K(DECK1)
R−SIDE PL柵㏄K(DEClq〉
EF,SERCH〈PS〉(DECK1)
㎜,SERCH〈1PS>(DECK1)
OPEN/CLOSE(DECKし)
既C(DECK1〉
P酬SE(DECK1)
蝦0旺C皿E(DECK1)
A㏄(DECK1)
COUNTER2RESET
DOLBY NR(臥C)
別NCHRO START
SPEED(X1,X2)
REVERSE mDE
OPEN DE㎎CTION(DECK2〉
CLOSE DEIECTION(DECl乾)
OPEN DETECTION(DECK1)
CLOSE DE麗CTION(DECK1)
mDE(DECKD
mDE(DECK2)
眠F(DECK1)
臨F(DECl②
AB(DECK1)
A聡(DECK2)
照EC.IN旺(DECK1)
凡REC.INH(DECK2)
EREC.INK(DECK1)
EREC.IN旺(DECI②
A聡(DECK1)
A盤(DECI②
CONNECTOR(S〉 AND SOCKET(S)
CONNECTOR(14P)
CONNECTOR(14P)
CONNECTOR(14P〉(DECK2)
CONNECTOR(27P)
CONNECTOR(27P)
S㏄旺丁(7P)
S㏄瓶丁(10P〉
S㏄旺丁(5P)
CONNECTOR(14P)(DECK1)
CONNECTOR(1P)
CONNECTOR(1P〉
CONNECTOR(1P〉
Re皿arks
(GC)
一62一

Ref.甑
CN604,605
CN606,607
CN609−611
CN704
CN706
CN707,708
CN802
CN803
CN804
CN854
CP1,2
CP4
CP5
CP7
CP706
CP707,708
CP802
CP804
CP852
CP854
CS971
CS971A
Par廿b,
田SlA1101T1
RJSIA1101T1
RJSIA1101T1
SJS50581BB
RJUO57脚004
RJUO66HO5
RJTO71HIlA
RJRO113
RJRO113
RJS2AO205−2S
SJTD413
RJ㎜60RO7
RJTO57WO10藁1
BJTO60RO5
RJTO57脚004−1
RJTO66m5A
RJS2AO205−2S
RJP4G17ZA
RJIU71HIlA
RJP4G17ZA
RJUO71Hl1M
RJUO71Hl1M
Part Na鵬&Descripti㎝
CONNECTOR(1P)
CONNECTOR(1P〉
COMIECTOR(1P〉
SOCKET(5P)
SOC旺丁(4P)
SOC甑丁(5P)
CONNECTOR(11P)(DEC団)
mTORCONNECTOR(4P〉(DECK1)
mTORCONNECmR(4P)(DECi皿)
SOCKET(5P)(DECK1)
CO冊IECTOR(4P〉
comECTOR(7P)
CONNECTOR(10P)
CONNECTOR(5P)
CONNECTOR(4P)
CONNECTOR(5P)
CONNECTOR(5P〉(DECK2)
CONNECTOR(4P)(DECK2)
CONNECTOR(11P〉(DECK1)
CONNECTOR(4P〉(DECK1)
SOCKET(11P)(DECK1)
SOCKET(11P〉(DECK2)
Remarks
(㏄)
(E E臥EG,GC,GN〉
(臥E鼠EG,GC,GN〉
JK1
JK601
JK601
JK602
JK710
E1,2
SJF3069N
SJSD16
SJS9236
RJSIA1602−1S
SJJ146B
SNE1004−2
JACK(S〉
TE酬1甑L BO㎜lRECIPLAY
AC INLET
AC INLET
AC OげrLET
HEADpmNES JACK
GND P紐丁(S)
GND PLATE
(P,㏄,GN〉△
(鉱E政EG,GC)△
(P,㏄)△
(E EB,EGG¢GN)
一63一

RS・TR575
■RESISTORS AND CAPACITORS
Notes:*Capacity values are in microfarads(uF)unless specified otherwise,P=Pico−farads(pF》F;Farads(F)
*Resistancevaluesareino㎞s,mlessspecifiedotherwise,1K=1,000(OHM),1M=1,000k(OHM)
Ref.南.
R1,2
R3,4
R5,6
R7,8
R9
R10
R11−14
R15,16
R17,18
R19,20
R21,22
R23,24
R25,26
R27,28
R29
R30
R31,32
R33,34
R35
R36
R37,38
R39,40
R41,42
R43,44
R45,46
R47,48
R49,50
R51
R52
R53,54
R55
R56
R57,58
R59
R60
R61,62
R63,64
R67,68
R69,70
R71,72
R73,74
R]5
R80
R80A
R81
Part N6.
ERDS2TJ225
ERDS2TJ104
ERDS2TJ225
ERDS2TJ104
ERDS2TJ225
ERDS2TJ225
ERDS2TJ101
ERDS2EJ121
ERDS2TJ474
ERDS2TJ103
ERDS2TJ273
ERDS2TJ183T
ERDS2TJ103
ERDS2TJ101
ERDS2TJ332
ERDS2TJ472
ERDS2TJ103
ERDS2TJ823T
ERDS2TJ124丁
ERDS2TJ223
ERDS2TJ102
ERDS2TJ225
ERDS2TJ183T
ERDS2TJ393
ERDS2TJ394
ERDS2TJ561
ERDS2TJ222
ERDS2TJ393
ERDS2TJ333
ERDS2TJ101
ERDS2TJ223
ERDS2TJ332
ERDS2TJ103
ERDS2TJ393
ERDS2TJ333
ERDS2TJ562
ERDS2TJ222
ERDS2TJ103
ERDS2TJ682T
ERDS2TJ103
ERDS2TJ682T
E鵬2T5221
ERDS2TJ561
ERDS2TJ390
ERDS2TJ470
Values&Remarks
RESISTORS
1/4W 2.2醒
1/4W 100K
1/4W 2.2M
1/4W 100K
1/4W 2.2M
1/4W 2.2M
1/4W 100
1/4W 120
1/4W 470K
1やW10K
1/4W 27K
1/4W 18K
1/4W 10K
1/4W 100
1/4W 3.3K
1/4W 4.7K
1/4W 10K
1/4W 82K
1/4W 120K
1/4W 22K
1/4W IK
1/4W 2.2M
1/4W 18K
1/4W 39K
1/4W 390K
1/4W 560
1/4W 2.2K
1/4W 39K
1/4W 33K
1/4W 100(E,EB,EG,
GC,GN)
1/4W 22K
1/4W 3.3K
1/4W 10K
1/4W 39K
1/4W 33K
1/4W 5.6K
1/4W 2.2K
1/4W 10K
1/4W 6.8K
1/4W 10K
1/4W 6.8K
V酬 m
1/4W 560
1/4W 39
1/4W 47
Ref.卜b.
R150
R173
R174−176
R301,302
R303,304
R305,306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316,317
R318
R319
R320
R321
R322,323
R324
R325
R327
R328
R329
R330
R332
R334
R351,352
R353,354
R355,356
R357
R358
R359
R360
R361
R362
R363
iR364
R365
R366,・367
R368
R369
R370
R3n
R372,373
R374
R375
Part No.
ERDS2TJ103
ERDS2TJ221
ERDS2TJ103
ERDS2TJ153
ERDS2TJ103
ERDS2TJ154
ERDS2TJ100
ERDS2TJIRO
ERDS2TJ100
ERD2F㎝390T
ERDS2TJ102
ERDS2TJ682T
ERDS2TJ822
ERDS2TJ471
ERDS2TJ561
ERDS2TJ183T
ERDS2TJ393
Ems2TJ103
ERI)S2TJ332
ERDS2TJ102
ERDS2TJ100
ERDS2TJ122
ERDS2TJ120T
ERD2FCVG390T
ERDS2TJ222
ERDS2TJ473
ERDS2TJ120T
ERDS2TJ102
ERDS2TJ182
ERDS2TJ153
ERDS2TJ103
ERDS2TJ154
ERDS2TJ100
ERDS2TJIRO
ERDS2TJ100
ERDS2TJ120T
ERDS2TJ102
ERDS2TJ682T
ERDS2TJ822
ERDS2TJ471
ERDS2TJ561
ERDS2TJ183T
ERDS2TJ393
E団)S2TJ103
ERDS2TJ332
ERDSZTJIGZ
ERDS2TJ100
ERDS2TJ122
ERD2FC祀390T
Values&Remarks
1/4W 10K
1/4W 220
1/4W 10K
1/4W 15K
1/4W 10K
1/4W 150K
1/4W 10
1/4W 1.0
1/4W 10
1/4W 39△
1/4W IK
1/4W 6.8K
1/4W 8.2K
1/4W 470
1/4W 560
1/4W 18K
1/4W 39K
1/4W 10K
1/4W 3.3K
1/4W IK
1/4W 10
1/4W 1.2K
1/4W 12
1/4W 39△
1/4W 2.2K
1/4W 47K
1/4W 12△
1/4W IK
1/4W 1.8K
1/4W 15K
1/4W 10K
1/4W 150K
1/4W 10
1/4W LO
1/4W 10
1/4W 12
1/4W IK
1/4W 6.8K
1/4W 8.2K
1/4W 470
1/4W 560
1/4W 18K
1/4W 39K
1/4W 10K
1/4W 3.3K
V岬 1K
1/4W 10
1/4W 1.2K
1/4W 39△
Ref.No.
R378
R379
R381
R382
R383
R384
R385
R401−404
R405,406
R407,408
R409,410
R411,412
R413,414
R601−604
R605
R606,607
R608
R609
R610
lR611
R612
R613
R614
R615
R616
R617,618
IR619
lR620,621
R622,623
lR624
lR625,626
R627
R628
R630
R631,632
R633
R634
R635
R651,652
R653,654
R655
lR655A
R656,657
R658
R7G1,7G2
R733
IR734
R735
Part』.
ERDS2TJ222
ERDS2TJ473
ERDS2TJ120T
ERD2FCVG390T
ERDS2TJ102
ERDS2TJ182
ERDS2TJIRO
ERDS2TJ684
ERDS2TJ152
ERDS2TJ332
ERDS2TJ223
ERDS2TJ473
ERDS2TJ104
ERDS2TJ472
ERDS2TJIRO
ERDS2TJ472
ERDS2TJ103
ERDS2TJ102
ERDS2TJ152
ERDS2丁皿01
ERDS2TJ562
ERDS2TJ682T
ERDS2TJ222
ERDS2TJ101
ERDS2TJ222
ERDS2TJ101
ERDS2TJ331
ERDS2TJ101
ERD2FCVJ6R8T
ERD2FCVG180T
ERD2F㎝G100T
ERD2F㎝」6R8T
ER[S2TJ101
ERD2FCVJ6R8T
ERD2F㎝G270T
ERD2FCVJ6R8T
ERDS2TJ101
ERDS2TJ561
ERQ16N㎜10E
ERDS2TJR47T
ERD2FCVJ6R8T
ERD2F㎝G180T
ERDS2TJ101
ERD2FCVG100T
ER㎎2TJ331
ERDS2TJ821
ERDS2TJ102
ERDS2TJ122
Values&Re皿arks
1/4W 2.2K
1/4W 47K
1/4W 12
1/4W 39△
1/4W IK
1/4W 1.8K
1/4W 1.0
1/4W 680K
1/4W 1.5K
1/4W 3.3K
1/4W 22K
1/4W 47K
1/4W 100K
1/4W 4.7K
1/4W 1.0
1/4W 4.7K
1/4W 10K
1/4W IK
1/4W 1.5K
1/4W 100
1/4W 5.6K
1/4W 6.8K
1/4W 2.2K
1/4W 100
1/4W 2.2K
1/4W 100
1/4W 330
1/4W 100
1/4W 6.8△
1/4W 18△
1/4W 10△
1/4W 6.8△
1/4W 100
1/4W 6.8△
1/4W 27△
1/4W 6.8△
1/禦 100
1/4W 560
1/田 0.1(E,EB,EG,
㏄,GN)△
1/4W O.47
1/4W 6.8△
1/4W 18△
1/4W 100
1/4W 10△
1/4珊 390
1/4W 820
1/4W IK
1/4W 1,2K
一64一

RS・TR575
R745
R746
R747
R762
R802
R806
R807
R808
R812
R820
R852
R856
R857
R858
R862
R870
R971
R971A
R973
R973A
R974
R974A
C1,2
C3,4
C5.6
C7,8
C9
C10
C11.12
C13,14
C15,16
C17
C18
C19,20
C21,22
C23,24
C25,26
C27.28
C29−32
C33,34
C35
C37.38
C39,40
C41.42
C43,44
C45.46
C47.48
Ref.Nb.
Part南.
ERDS2TJ821
ERDS2TJ102
ERDS2TJ122
ERDS2TJ151
ERDS2TJ2R2T
ERDS2TJ123
ERDS2丁皿03
ERDS2TJ392T
ERDS2TJ474
ERDS2TJ271
ERDS2TJ2R2T
ERDS2TJ153
ERDS2TJ103
ERDS2TJ392T
ERDS2TJ474
ERDS2TJ271
ERDS2TJ221
ERDS2TJ221
ERDS2TJ393
ERDS2TJ393
ERDS2TJ393
ERDS2TJ393
ECBTIH102KB5
ECBTIH561KB5
ECBTIH102KB5
ECBAIH681KB5
ECEAIH幽ORIB
ECEAIHKAORIB
ECBTIE103ZF
ECQBIH682JF3
ECEAIAKA101B
ECEAIH幽R47B
ECEAIC幽100B
ECKR2H121KB5
ECEAICKA100B
ECEAIHm2R2B
ECEAIHKAR47B
ECEAICKN100B
ECEAIC猷100B
ECEAICKへ220B
ECKRIH392KB5
ECEAICKへ220B
ECBTIE103ZF
ECEAIHKAO10B
ECEAICKA100B
ECBTIE103ZF
ECEAIHK〈2R2B
Values&Remarks
1/4W 820
1/4W IK
1/4W 1.2K
1/4W 150(E,EB,EG,
GC,GN)
1/4W 2.2
1/4W 12K
1/4W 10K
1/4W 3.9K
1/4W 470K
1/4W 270
1/4W 2.2
1/4W 15K
1/4W 10K
1/4W 3。9K
1/4W 470K
1/4W 270
1/4W 220(DECK1)
1/4W 220(DEC団)
1/4W 39K(DECK1)
1/4W 39K(DECI②
1/4W 39K(DECK1)
1/4W 39K(DECl⑫)
CAPACITORS
50V 1000P
50V 560P
50V 1000P
50V 680P
50V O.1U
50V O.1U
25V O.01U
50V 6800P
10V 100U
50V O.47U
16V 10U
500V 120P
16V 10U
50V 2。2U
50V O.47U
16V 10U
16V 10U
16V 22U
50V 3900P
16V 22U
25V O.01U
50V IU
16V 10U
1
25V O.01U(E,EB,EG,
GC,GN〉
50V 2.2U
Ref.晦.
勲
C49,50
C51,52
C53.54
C55
C57,58
C59,60
C61,62
C63
C64
C65,66
C67−70
C71
C80
C151
C152
C153
C154
C175
C301
C302
C303,304
C305,306
C307,308
C309,310
C311,312
C313,314
C315,316
C317
C318
C320
C322
C323
C324
C325
C326
C327
C328
C329
C330
C332
C351
C352
C353,354
C355,356
C357,358
C359,360
C361,362
C363,364
C365,366
C367
C368
C370
Part No.
ECEA1耶AR47B
ECEAICN100SB
ECEAIC幽100B
ECEA1㎜101B
ECBTIH561KB5
ECKR2H121KB5
ECBTIH561KB5
ECEAICKA100B
ECEA1礪AO10B
ECBTIE103ZF
ECBTIC472KR5
ECEAOJKA221B
ECEA1酬A101B
ECEAOJKA221B
ECBTIE103ZF
ECAOJM102B
ECBTIH331KB5
ECBTIH121KB5
ECBTIE103ZF
ECEAICKA100B
ECBTIC122KR5
ECQBIH103JF3
ECQBIH223JF3
ECQVIH473JM3
ECBTIH121KB5
ECKR2H821KB5
ECBTIE223ZF
ECBTIH220J5
ECQP1153JZ
ECBTIH220」5
ECAIAM471B
ECBTIE103ZF
ECEAIEKA4R7B
ECKRIH392KB5
ECEAIHl㈹RIB
EC熈1H222KB5
ECKDIH682KB
ECKWIH222KB5
ECBTIE103ZF
ECBTIE103ZF
ECBTIE103ZF
ECEAICl仏100B
ECBTIC122KR5
ECQBIH103JF3
ECQBIH223JF3
ECQVIH473JM3
ECBTIH121KB5
ECKR2H821KB5
ECBTIE223ZF
ECBTIH220J5
ECQP1153JZ
ECBTIH220J5
Values&Remarks
50V O.47U
16V 10U
16V 10U
10V 100U
50V 560P
500V 120P
50V 560P
16V 10U
50V IU
25V O.01U
16V 4700P
6.3V 220U
10V 100U
6.3V 220U
25V O.01U
6.3V 1000U
50V 330P
50V 120P
25V O、01U
16V 10U
16V 1200P
50V O.01U
50V O.022U
50V O.047U
50V 120P
500V 820P
25V O.022U
50V 22P
100V O.015U
50V 22P
10V 470U
25V O.01U
25V 4.7U
50V 3900P
50V O.1U
50V 2200P
50V 6800P
50V 2200P
25V O.01U
25V O.01U
25V O.01U
16V 10U
16V 1200P
50V O.01U
50V O.022U
50V O.047U
50V 120P
500V 820P
25V O.022U
50V 22P
100V O.015U
50V 22P
Ref。No.
C371
C372
C373
C374
C375
C376
C377
C378
C379
C380
C382
C401,402
C403,404
C405,406
C407,408
C409,410
C411,412
C413,414
C415,416
lC417,418
1
C419,420
C421,422
C423,424
C425,426
C427
C601
C602
C603,604
C605
lC606
隠614
lC615
C616,617
C618
C619
C630
C655,656
醗01
IC703,704
Ill 7,7
C708
C710
C711
腱
階
Part N6.
ECQVIH104JM3
ECA1酬471B
ECBTIE103ZF
ECEAIEKA4R7B
ECKRIH392KB5
ECEAIHKAORIB
EC圃1H222KB5
ECゆ1H682KB
EC即1H222KB5
ECBTIE103ZF
ECBTIE103ZF
ECBTIC222KR5
ECBTIC182KR5
ECBTIC222KR5
Ecq断1H154JM3
ECEA1田㈱10B
ECEA1冊仏2R2B
ECEAIHKAO10B
ECQBIH152JF3
ECEAIH晒R47B
ECQBIH152JF3
ECEA1田仏R47B
ECBTIH820KB5
ECBTIC682KR5
ECEAICKA100B
ECEAIEU222B
ECAIEM221B
ECAIEM102B
ECKR2K682PE
ECBTIE103ZF
ECEAIAKA221B
ECBTIE103ZF
ECEAICKA100B
ECAIAM102B
ECAIHM221B
ECBTIE103ZF
ECBTIE103ZF
ECBTIE103ZF
ECEAICKA100B
ECBTIE103ZF
ECEAICKA100B
ECEAIEKA4R7B
ECBTIE103ZF
ECBTIH104ZF5
ECEAIHKAO10B
ECBTIE103ZF
ECBTIE103ZF
ECBTIE223ZF
ECBTIH104ZF5
ECEAIEKA101B
Values&Remarks
50V O.1U
10V 470U
25V O.01U
25V 4.7U
50V 3900P
50V O.1U
50V 2200P
50V 6800P
50V 2200P
25V O.01U
25V O.01U
16V 2200P
16V 1800P
16V 2200P
50V O.15U
50V IU
50V 2.2U
50V IU
50V 1500P
50V O。47U
50V 1500P
50V O.47U
50V 82P
16V 6800P
16V 10U
25V 2200U
25V 220U
25V1000U△
500V 6800P
25V O.01U
10V 220U
25V O.01U
16V 10U
10V 1000U
50V 220U△
25V O.01U
25V O.01U
25V O.01U
16V 10U
25V O.01U
16V 10U
25V 4.7U
50V O.01U(E,EB,EG,
㏄,GN)
50V O.1U(E,EB,EG,
㏄,GN)
50V IU
25V O.01U
25V O.01U
25V O.022U
50V O.1U
25V 100U
65

Ref.晦
Part No.
Values&Remarks
Ref,N6.幽
Part卜b.
Values&Remarks
Re{㍉No.
Par廿b.
Values&Re皿arks
C808
C814
C815,816
C818
C822
ECEAIA阻101B
ECBTIH104ZF5
ECBTIH101KB5
ECBTIH101KB5
ECEなOJKへ221B
10V 100U
50V O.1U
50V 100P
50V 100P
6.3V 220U
C852
C856
C857
C858
C864
ECBTIE223ZF
ECBTIH104ZF5
ECEAIEKA101B
ECEA1㎜101B
ECBT1㎜,04ZF5
25V O.022U
50V O.1U
25V 100U
10V 100U
50V O.1U
C865,866
C868 ECBTIH101KB5
C872
ECBTIH101KB5
ECE合OJKA221B
1
i
■REPIACEMENT PARTS LIST
Notes=*lmportant safety notice:
Components identified by△mark have special characteristics important for safety.
Furthermore,special parts which have purposes of fire・retardant(resistors),high−quality sound(capacitors),iow−noise(resistors),etc.are used.
When replacing any of components,be sure to use only manufacturers specified parts shown in the parts list.
*The parenthesized indications in the Remarks columns specify the areas.(Refer to the cover page for area.)
Parts without these indications can be used for aareas,
*The(SF)mark denotes the standard part.
Part N6.
RF鵬TR575E
RQT2242−B
圏KSSTR575EG
RFKSSTR575㏄
鴫AOO85
SQX7183
鴫AOO13
RQX7433踏
鴎CBO391
SQX9131
随CBO169
SJA172
RJAOO19−2K
VJAO733
RJAOO36−K
SJP2249−3
SJP5213−2
瑚LAO134
Part Na皿e&Description
INSTRUCTION㎜AL蛤SY
INSTRUCTION㎜AL
INSTRUCTION甑NUAL鵤SY
INSTRUCTION mNUAL ASSY
珊ARRA㎜CARD
WAR㎜Y CARD
冊RRAMY CARD
WARRA㎜C畑D
SERVICEMER LIST
SERVICENTER LIST
SERVICE㎜iR LIST
鵤POWER SUPPLY CORD
AC POWER SUPPLY CORD
AC P㎝ER SUPPLY CORD
AC P㎝ER SUPPLY CORD
STEREO CONNECTION CABLE
P㎝ER PLUG ADA円OR
C胡TION砧BEL(VOL.SELECTOR〉
P1
P1
P1
P1
P2
P2
P3
P4
P5
P6
A1
A1
Ref.Nα
Part甑
RPG1924
RPG1925
RPG1926
RPG2197
RPNO824
RPNO825 CUSHION
RPQO164
XZB50×65AO2
㍑B25×34CO3Y
RPHOO32
随丁2238−P
RFKSSTR575PC
Part Name&Descripti㎝
PACKING MATERIAL
PACKING CASE
PACKING CASE
PACKING CASE
PACKING CASE
CUSHION
ACCESSORlES PAD
PR㏄ECTIONCOVER(THISUNIT)
PR㎝ECTION BAG(F.B.,ACC.)
MIRROR SHEET
ACCESSORIES
INSTRUCTION鵬皿IAL
INSTRUCTION MANUAL ASSY
Remarks
(P,PC,GC)
(E,EG〉
(EB)
(GN)
(E㏄,K EG,GC〉
(EB,GN〉
(EB,GN)
(P〉
(㏄〉
Ref Nα
A1
A1
A1
A1
A2
A2
A2
A2
A3
A3
A3
A4
A4
A4
A4
A5
A6
A7
50V 100P
50V 100P
6.3V 220U
Re皿arks
(E)
(EB,GN)
(EG)
(㏄)
(P)
(PC〉
(KE践EG)
(GN)
(P)
(㏄)
(E,EE EG,㏄,GN〉
(臥PC〉△(SF)
(E,EG,㏄)△(SF)
(EB)△(SF〉
(GN〉△(SF)
(㏄)△
(㏄)
■PACKAGlNG
P2
1CUSHION◎》
A』A2{FIPC,E,EB,EG,GNloreos・
A3,P5
黙
込・A5
A4くF㍉PC,E,EG,GC》qreos.
A7(GC》qreo.
ゆ
ミ〉 φ
惚
A6(GC》oreq.
P3
〈CUSHION④,③,◎,◎Part No.
RPNO824(P,PC,E,EG,GC),RPNO825(EB,GN)〉
一66一
ぐ
蕪
P4
P2
(CUSHlON④》
、。一ρ
、s,
6/
7
P2
1CUSHlON◎
{F㌔PC,E,EG,≦匹⊃Greos・
、
/A4、、\
《EB,GN》Grecs。
Pl
P2
(CUSHION⑨
Printed in Japan
H940316000SSIHHTN