technics rs-tr575
DESCRIPTION
Technics RS-TR575.TRANSCRIPT
Dolby NR・EquipPed
Stereo Double Cassette Deck
ORDER NO.AD9403060COA2
Cassette Deck
*
Area
Colour
(K) Black Type
AR・1MECHANISM SERIES
SPECIFICATlONS■CASSETTE DECK SECT10NDeck systemTrack sys電em
Recording sys量em
Bias百requencyE『asing system
Heads DECK1
DECK2
Mo看ors DECK1
DECK2
Tape speed
Wow and flut電er
For(P,PC》areas For others
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)
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)
’][1echnics
Suffix for
ModeI No.Area Colour
(P) U.S.A.
(K)
(PC) Canada.
(E) Europe.
(EB) Great Britain.
(EG) Germany and ltaly、
(GC)
Asia,Latin America,
Middle Near East
and Africa.
(GN) Oceania.
*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 and“HX PRO” are trademarks of Do巳by Lab6ratories Licensing
Corporation,
S’N(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
Outpu量voltage and匿mpedance PLAY(OUT》 500mV/500Ω
HEADPHONES For(E,EB,EG,GC,GN)areas 30mV1(8Ω)
(Load impedance8Ω一600Ω)
■GENERAlPowerconsumption 28WPower 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.
RS・TR575
■CONTENTSSAFETY 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_......■..■..._
Page 2
2
3
4
5
6,7
8
9
10~1414,15
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._...PR’NTED CIRCUIT BOARDS._、.._..._..
WIRING CONNECTlON DIAGRAM....._....
REPIACEMENT PARTS UST_......_.......
CABI N ET PARTS lOCAT10N..__M ECHANISM PARTS LOCATlON......_..
RESISTORS AND CAPACITORS.........._.
PACKAGlNG..__........._
Page25~3031~3334~36
37
38~40
41~50
51~54
55
56,61~63,66..... 57,58
59,60
64~66
66
■SAFETY PRECAUTlON(This“safety precautlon”is applied only ln u.s.A、)
1、
2、
3、
4.
5.
Before servicing,unplug the power cord to prevent an electric shock.
When replacing parts,use only manufacturer’s recommended components for safety.Check the、condition of the power cord. RepIace if wear or damage ls evident.
After servicing,be sure to restore the Iead dress,insulation barriers,insulation papers,shields,etc.
Before retuming the serviced equlpment to the customer,be sure to make the fo”owing insulation resistancetest to prevent the customer from being exposed to a shock hazard.
●lNSUIATION RESISTANCE TEST1.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 a”exposed 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.
4.
Antennatermlnal
ExposedmeヒaI
part
‘
繍
Exposedmetalpart
Ohmmeter Ohmmeter
(Fl9・A) (Fl9.B》 Reslstance=3MΩ一5.2MΩ Resistance=Approx。oo
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.The equipment
■ACCESSORlESAC power supPly code.
(SJA172)
7
(P,PC) (RJAOO36-K)
ノ ク{
1pc.
(GN)
Stereo connectioncables ...
(SJP2249-3)
2pcs.
Power plug adaptor..... 1pc.
(SJP5213・2)(GC area only)
(VJAO733).
駅
眠 。
o
\
h∠
㊦
(EB) (RJAOO19-2K).(E,EG,GC)
2
RS・TR575
■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
D③
Rεα置醐阯《》{0囲
離
ACωTLεTS
日
目ロ
AC尉~
心
oACOUTLσ
回
Receiver
or amplifier
Before making connections,make surethatthe powertothis unlt
and all other system components is tumed off first,
囮Avoid Ietting the cables touch each other as much as possible,
otherwise noise wiIl be generated.
Placement hin量slf this un建is placed near a receiver or a tuner,a“hum”noise
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 of“hum”.
or Household AC outlet
(AC120V,60Hz)
0
Cと》nnect璽his cord after
a”o重her cables and
cOrds are conneCted,
噂“AC・UTLET”(UNSWITCHED》 Power is aIways available,regardless of the unit’s power
Switch Setting.
Audioequipmentratedupto100Wcanbeconnected.
●For others
Before making connectlons,make surethatthe powertothis unit
and aII other system components is tumed off.
圓●Avoid lettingthecablestoucheach otherasmuch aspossible, 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 hintslf this unit is placed near a receiver or a tuner,a“hum”noise
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 of“hum”,
For(EB)area only
BE SURETO READTHE CAUTlON FOR ACPOWER SUPPIY CORD ON PAGE4BEFORE THE FOILOWING CONNEC・丁匿ONS.
For(GC》area on’y
Set the voltage selector to the voltage setting for the area
ln which the unit will be used.
[Usea minus(一〉screwdriver]
皿lf the power supply ln your area is117V or120V,set to
the“127V”position,Note that this unit will be seriously damaged if this setting
is not made correctly.
S豊●閥ゆco““●C電lo“cab㎞
Whi電e IL》
Red (R》
AmPli壼ier
k {, 辱 辺 。rrece,ver
o 一蔽劇αの酬㈹
9Q OQ
⑩⑩ ⑯
o Ω
’
圓\
奪圏D
艇醐酬㎝η
⑯
-α》nnecUhiScOrdaIter「
a爬01her cables and④ CordS are COnneCted
d 茎・Voltageselector HF ‘GC、For(GC)area
画HouseholdAC ou璽let
lf the power plug wilI not fit your socket,
use the power plug adaptor(included).
薙・匝ン
For(E,EB,EG,GC》areas onlyInse『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\
\ 、4
\Approx,6mmApPliance inlet
一3一
RS・TR575
■CAUTION FOR AC MAINS LEAD
For(EB》area only.
For your safety,please read the fo”owing text care-
fu”y。
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・nthe 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 fromyour local dealer.
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 useRemove the connector cover as fo”ows.
盲有
劃
N舷)1ノ
Connectorcover
CAUTION!lF THE FITTED MOULDED PLUG IS UN-SUITABLE FOR THE SOCKET OUTLET INYOUR HOME THEN THE FUSE SHOULD BEREMOVED AND THE PLUG CUT OFF ANDDISPOSEDOF SAFELY.THERE IS A DANGER OF SEVERE ELEC-TRICAL SHOCK IF THE CUT OFF PLUG ISINSERTED INTO ANY13-AMPERE SOCKET.
How to replace the fuse
1.Remove the fuse cover with a screwdriver.
諌
舷ll
Fuse cover
....‘7~・!εεf恐
-一’ノー一一.も‘“一、‘‘’‘‘一占一一
・、↓
〔
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・
lMPORTANTThe wires in this mains lead are coloured in accor-
dance with the fo”owing 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 connectedto the terminal in the plug which is marked with the
letterNorcolouredBLACK.
2.Replace the fuse and attach the fuse cover、
べ
舷l t
春一”鞠㌦馬
・魅 Fuse
(5ampere)
一4一
RS・TR575
■FRONT PANEL CONTROLSWhen 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。
① ②
III
③④中⑥⑦⑧⑨⑩⑪⑧⑫④③ ②
\/! l
l聾
、
一
}1
一
し一イ)脊甲
皇誰纂
nE綴麗叢
創N▼E爾1
徴」E鴛
ORξCしEV臥
…む 壽巴
DECK2DECK1璽“7ル1搭穐1運市一トL Lr1甲1]1単「δ準 卜1・卜1
1 113 14 1516⑰18⑲⑳⑳⑳1918⑰⑯⑬⑭ ⑮
l I
ハb. ハ融me ハハo.
瓦ame①Power“STANDBY(b’ON”switch (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.
⑫Dolbynoise・reduc量ionbu量ton
《DOIBY NR》
⑬Reverse・sideplaybackbut量on(〈》
②Cassetteholder⑭Stopbutton(■》
③Autotapeca”brationbutton(ATC》⑮Fo㎜ard・$ideplaybackbut量on(〉》
④Open,closebutton(ムOPEN,CLOSE》⑯Rewind,fastイorwardsearchbutt・ns (<国く唾,レ>レ》TPS》
⑤Remotecon量rolsignalreceptor (Refer to“About the remote control function”on page7.)
⑥“STANDBY”indicator(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.
⑰Pausebutton(llPAUSE)
⑱Automatic・record・mutingbutton (OAuTo REC MuTE》
⑲Recordbutton(●REC》
⑦Reverse・modeselectbutton (REVERSE MODE》
⑳Synchro・star量button
(SYNCHRO START》
⑧Counterrese量bu量ton (COUNTER RESET》
⑳Headphoneslack(PHONES》
⑨Recording・ba口ancecontrol(BALANCE》
⑩Display
⑳Tape・to・量aperecording・speedbutton
(SPEED》
⑪Recording・levelcontrol(RECLEVEL》
5
RS・TR575
■PLAYBACKEither normal,CrO20r metal type cassettes can be used.
L
F一薗陶魍聞
/ 1
一
11
一
匿
1 園澱緊’ 唯し[鴫1
養○・盟~噂
○ ㊥)一!上1
、II DE K1
鴫醗[一Io『
1陶
lDECK2匿
F四 ,欄 P附
■“…r■⊂コ=⊃■<同r■rレレ藍1 罵閣’苫2 蝋5脚瓢 卿▼o鳳瓢 閥
彫 』一一騨顧■■■『』
一 1□1・1 ・1 》1 [釜1・1;10 [耶1荊 lll告甲i5下糊▼o創 冨 fI I PA占SE l I一一一r II
国 箇2 5回■
The procedures described below are an exampie of playback on
Deck1.
巨7’H繭ER 尽
匿ノ¶
昇騨、,喩,騰.。.)
Press OPEN’CLOSE, andthen inSe『量 the CaSSette
tape、
PreSS again tO CIOSe the caSSette
holder,
Tape opening facing downward.
匡7’ REVERSE MODE
Press REVERSE MODE toselect the apPropriate
reverse mode.
匿7 DOLBY NR Press DOIBY NR to selectthe apPropriate nolse・reduc・
tion sys量em.
一 一 一 一 ・■レ’’’’’’” ←
一 一 一 一
’’’’’’”し’仁’.し’し’ 面 ’’’’’’”
一 一 ● 一 _
LdB
-20 一幡 脚⑩ →5 一3 mO 十2 十4監》 R 〉
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.)
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》 R”””II”llll巳II”1”III”IIII唇1
’ ’ ’ ’ ’ ’ ”
’ ’ ’ ’ ’ ’ ”
十2 十4
〉
llluminates lndicatesthe side being played.
’ ’ ’ ’ ’ ’ ”
仁”_’.’_”_’
L dB 一{~O 騨15 一ゆ
【》 R
8= ’ ’ ’ ’ ’ ’ ”
疋_”_’ ,毛_”_’
一G -3 0口0 十2 十4
〉
Each time the button is pressed,the indicators wiII
changeinthe・rder:回」→回一・ff.
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.
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.
The“PLAY”indicator wiII flash,
Press once again to resume playback.
To stop playback
黒 PreSs■.
6一
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.)
Abo口孟孟hθremo孟θeoη孟1●01f口ne孟ゴ0η
”ode
→←
○
Oo
Tape量ra》eI
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 wi”automatica”y
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 automatica”y stoP,
(lf playback is begun from the reverse side,the for・
ward side wi”not be piayed.)
Whon thore is a量ape㎞each of th●d㏄ksThe 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 wi”be played seven times.〉
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/A700MK21A800MK21A900MK2Receiver:SA-GX1701GX3701GX4701GX670(aS Of April,1994〉
[See the operating instructions of the amplifier or the receiver for
deta“s.]
During operatlon from the remote control,the“RC.”indicator
wi旧ight up.
’一”一”一”一’R.C.乏_’ 仁’ .し’ し’
Deck1“R.C.”
indication
R.C.’一”つ ,}”一’
’_’ し’ .仁”_’
Deck2“R,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
一
琶賢○・蜜DECK1 DECK2
一事勢専岬』○㈲猟■
口卜州『1ゆ『O順
I l l I
This unlt includes two types of Dolby noise-reduction systems,
the Doiby B NR-type and C NR-type.
Headphones
(not lncluded)
囮Avoid listening for prolonged periods of time to prevent hearlng
damage.
Dolby B・type noise・reductionNoise 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・reductionNoise 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.
Abou孟訪eDo1わyHX-Proheadroomθx孟θn5fonεy5孟θm
ByfunctioningtoimprovethemaximumoutputIevelofthetape’shigh・frequency range,this system permits recordings without a
reduction in the level of the sound source’s high-frequency
range.ln addition,by using the system in parallel with this unit’s
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 thenhe bias and equa旺zation ac一
7
RS・TR575
■ABOUT THE ATC FUNCTlONThe ATC(auto tape calibratlon)function records a test signal in
order to automatica”y 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
Dlsplay Unitoperation
The bias is adjusted so that the output Ievel is the same
at400
(
Hz and at10kHz.
“BIAS”is dispiayed.
国uV一Φ
〆、 グ ●
!∂ 、
馬, 、
>Φ一一コα
o’ 覧
_一_一ノ↓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
①Biasadjustmen量刃1
囮PしAY J3-20 レ
一’”一 一”
5蕉
L醜””””1””””1匿1■1 一婚 一” 一6
R””朋”19”II”””1”
一 一 一 一
’’’’’’” ’’’’’’” 一 一 ● 一 』
1””1”1-3 ロロ〇 十2 十4
腿■■1”II レ
一コ
00
」
’ 400 1K 3K loK Frequency
(Hz)
/ \ /\
Flashes
一 一 - 一 一 - ・ 一 一 一 〇 一 . o
噂
/ \\、↑ 馬、 、、、 、 馬 、 噺 、、 、 、 、 亀
㌦亀 覧 亀
(Ωo
u)
一Φ
“EQ” is displayed. >Φ一
一⊃Ω.
一⊃
②Equalizer adjust・ 印蕪一 一 一 一
’’’’’’”’’’’’’”
一 一 ● 鴫 }
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
men量 PLAY d9-20囮LI””””1”llII醐噂1”1
一総 一,0 -610””1闘輔3 ロロ〇 十2 十4
(Hz)
> R曝III611””IIIgl””1”1”■””1 1》 / \、...金_/ \Flashes
The equalizer is adjusted so that the output
level is the same at400Hz and at3kHz.
(ロロ
℃V
一Φ
“LEVL”is displayed、>Φ一
個コΩ.
一コO
Frequency
一”’/’
一 一 一 陶
’’’’’’”(Hz)
③level adjustment 一 ” 陣 一
囮PLAY dB-20 )
ン ・琳
L””1””1””1”ll9”1 一幡 一駅P -6R I”””9””””II”瞳”
’’’’’’” 一 一 〇 一 一
””口””一3 口00 十2 十4
”1””” ‘》
0 一 一
乙_鷺上漁_\o
一ρ 、 、 、
The tape sensitMty is compensated so that theFlashes
recording input Ievel and the playback output
ievel arethe Same.
8一
RS・’『R575
■SELF・DIAGNOSTIC
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.
This automaticaIly makes Deck 2 perform the foIlowing operations.
I ndicating Position
圃 匝/ \
一
[ i}
lC10 ⊂)1 α園野覧○…δ. 園
DECK量 邑 邑 DECK2
}ロ主呂鱒□立
一”} o.
一・一.嘲酬 咽 r 嘱一 }
E∋1・i ・卜1卜・ 回へiOf2「・1”1 ld・1,)1
、 , 11 1
〉画
i1lPOWER旧軋酬
Self・Diagnostic Function lndication
(Example》 ’’” ’「.し’
し q吟一20 畠憾 一” 一6
レ 臼
’’’” 〔.し’コ
ー3 閃O 十2 十4
レ
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 until“CL”appears 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 Trouble Remedy
HO1lrreguIar action of cassette mechanism.
(Example)Pressing the FWD PLAY button results in REWPLAY action.
The cassette mechanism mode switch(S971,S971A)andplunger are defective.(Check and replace them.)
HO2No recordlng can be made,orthe unit is placed in the
recording modethough the erase preventing piece hasbeen broken.
The erase preventing switch(S974,S974A,S975,S975A)contacts improperly,orthere is a shortcircuit.(Check and replace the switch、)
HO3Pressing the PLAY(〉)button fails to pIay the tape.
Pressing the PLAY(レ)button causes the motor to rotatethough no cassette tape is in.
The cassette half detect switch(S972,S972A)contactslmproperly,orthere is ashortcircuit.(Check and replace the switch.)
HO4 The cassette holderwi”not open orclose when theOPENICLOSE(▲)button is pressed. 一Presslng the OPEN/CLOSE(▲)buttton causes the -cassette holder to open after it has closed,and vice versa.
The cassette holder openlclose detect switch(S803,S804,S853,S854)contacts improperly,orthere isashortcircuit。(Check and replace the switch.)HO5
HO6 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 lowlevel.
The auto tape seIect(CrO2)switch(S973,S973A)contacts
improperly,orthereis ashortcircuit.(Check and replace the switch、)
HO7The automatic tape select(Metal)switch(S976,S976A)contacts improperly,orthere isashortcircuit.(Check and replace the switch.)
FO1When the PLAY(〉)button is pressed,the tape runs a little
and stops soon.
The ha”IC(IC971,971A,972,972A)is defective and,asthe result,reel pulse is out of order.
(Check and replace the IC.)
FO2 TPS does not operate.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
Procedure 1
Removal of the cabinet
③ .!ゆ
②猷. 舎
o猷・§。鎌
§馨§
輸
Cabinet
④.ノゆ
\・@⑤
\噸⑥
1.Remove the6screws(①~⑥).2.Remove the cabinet in the direction of arrow.
Ref.No.
3Removal of the power transformer
P『ocedu『e
1→3 uマ?
ヤ、 ノ㊦③
コ旗ノ
《
島而000
11000
蓮
①②
④
Powertransformer
1.Removethe4screws(①一④)。2.PuII the front power transformer in the direction of arrow.
Ref.No.
4
Removal of the rec amp P。C.B.and
main P.C.B.
Ref.No.
2
Procedure 1→2
Removal of the front panel ass,y
CN3B CP1
ノ
)r∠/ n【/
、
) 田o ●
,励
’
1
論、
盟/
→
■〕 /
A、一,,,1,i
lHUm期 i 〔,
1 / / \ 1//〕〕F売一d
CP2
※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 ass’y
講鎌
ムi轄§
・齢 疇 ③ 輔
④⑤
3,Remove the5screws(①~⑤),4.Remove the front panel ass’y in the direction of arrow.
Procedure1→3→4
①
CN3B CP1、 /
!廿一 一
一 1’ 冨
1 〔
-
~
r『、 )
乳〔鼎、,,1,1
1川口ll旧\ 1
”〕 \FPC board
1.Remove the2connectors(CP1,CP2)。
2,Pu“outthe FPC board from connector(CN3B)、
CP2
Claw
②
1
喰
‘馨
Rec amp P,C.B、
③④
、
⑤.ノ声
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
Ref.No. Removal of the casse廿e mechaniSm5 units(DECK 1, DECK 2)
Procedure1→2→5 Cassette holder ass’y(DECK1)
1イ、〃
②
》窃Q◎
CasseUeholderass’y(DECK2)
〃
“
/o
口
『
o
⇒ ③
Cassette
謙Iid(DECK1)
2● ◎哨
①σ
③
Casse賃eIid(DECK2)Drive Iever
1. Push the drive lever in the direction ofarrow①,andopen 2.LiftthecasseUelidinthedirectionofarrow②,andremovethe cassette holder aSS’y. it in the direction ofarrow③.
Cassette mechanism Cassette mechanism
④ 昌unit(DECK 2) unit(DECK1) Drive rack
① ② ⑤ ⑥ BIue
貧 戸『 、 F
ノ一
慧
日
i
口
。曝、一 ⇔ 1 ノ ノ
ゆ Blue、嵩「一
〔\1
2 魯 置o巨 口 口 彦、圧 ■』 ノ 自
④
,’
4、ら』③
!
ぎ⑧
、魅』⑦ 1 -
lk FPC CNIA board
CN2A
B[ue\FPCb。ard
3,Push the drive rack in the directionofarrow④,andciosethe cassette hoiderass’y.
5. Removethe8screws(①~⑧), 4.Pull outthe FPC board from connectors(CNIA,CN2A).
Ref.No.
6Removal of the mechaniSmangle Ref.No.
7RemovaI ofthe FL P.C.B.
Procedure Procedure1→2→5→6 1→2→5→6
→7 / r永「 瞥
Balance knob
娠 ClawClaw
κ
叉ノRec level
’、 ④
凝自’、
Mechanism ③
噺、 ②
’、 ①ang le
knob
FL
〃
む
o
P.C.B,
~\ ’\ ①
\も
③② ④
Claws
1,Puli out the rec Ievel knob and baiance knob,
2.Removethe4screws(①~④).● Remove the 4screWS(①一④). 3。Releasethe 4 claWS,
一11一
RS・TR575
Ref.No.
8
Procedure
1→2→5→6 →7→8
Removal of the headphones lackP.C.B.
※For【E,EB,EG,GC,GN】areas.
Headphoneslack P,C.B。
●Remove the headphones jack P,C.B、in the direction of
arrOW.
Ref.No.
10
Procedure1→・3→10
Removal of the rear panel
Rear panel
麟 監、 一、⑤④
’・ For IP,PC】areas.
、、
・轡 ③
『、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,
Ref.No.
9
Procedure
1→2→5→6 →9
Removal ofthe operation(DECK1)P.C.B.and operation(DECK2)P.C.B.
Operation(DECK2)P.C,B.
④
θ1
コ・廻1
’!γ ①vイ ② Operation(DECK1) P.C.B.
③
・Removethe4screw(①~④).
Ref.No.
11
Procedure
1→2→5→11
Removal ofthe motor P.C.B.
(DECK1,DECK2)
Reel motorterminaIS
①
Claw
② づ一→
Capstan motorte,rminaIS
4 1
◎18
O
l l
Motor P.C.B.
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.
■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
indicated by hatching、
㏄tt㎏㎞mh禽
indicated by hatching。
ゆ
e screwdriver
Fig。2
Te『minals of.
capstan motor
CS971(DECK1)CS971A(DECK2)
Soldering iron
4 CNIB イ 、 ¥》 (DECK1)
轡詠甥騰2)一ll蜥 。z
N 電 $旨
Motor P,C,B.
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
Procedure1→3→10→12
Removal of the power supply P。C。B、
Power supPly P、CB、Claws
Power supPlyP.C.B.
Claws o⑦
Transformer basel ass’y
1や0ぐl I lI l l
I o⑰
1.Release the3ciaws,and then remove the power supply
P.C.B.
2.Release the3claws,and then remove the transformer base
l aSS’y,
Ref.No. 13
Procedure
1→2一→5→13
Removal of the cassette holder ass,y
(DECK1,DECK2)
獣w ◎
・娘⇒
Drive lever
Cassette hoIder ass’y
1.Puliouttherivetinthedirectionofarrow②,whilepressing
theclawinthedirectionofarrow①.
2,Push the drive Iever in the direction of arrow③,and open
the cassette holder ass’y.
昌
(
r〆¥
イ
@漣
、
壷
儀⑤
◎
\ 勉 ⑤ 〆
Cassette holder ass’y
⇔
Ribofcassette holder
⑳鴨禽 “得
》④
Boss ofdrive Iever
Fig,1
4.Open the cassette holder ass’y so that the rib of the
cassette holder ass’y is located to the position as shown
in Fig.1,and then pu“out it in the direction of arrow⑤、
3.Operate the casse盤e holder ass’y in the direction of
arrow④,andthenremoveitfromthebossofdrivelever.
一13一
RS・TR575
Ref.No. 14
Procedure
1→2→5→11 →13→14
Remova冒ofthe sub chassis ass’y
(DECK1,DECK2)
①
Drive rack
ぎ④
』③
, 一 軸 、 ! 、 ノ ペ
//C・nnect・rh・lde}¥
¥ ! ¥ ! 、、、一,’
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.
④
窟Subchassisass y
Belt
ChassisaSS’y
4.Removethesubchassisass’yinthedirectionofarrow④,5.Remove the belt.
Note:Care must be taken to remove the sub chassis aSs’y
with tweezers that the belt is not applied with grease.
Ref.No.
15
Procedure1→2→5→11→13→14→15
Removal ofthe capstan motor(DECK1,DECK2)
・Remove the2screws(0,②).Capstan motor
0
衆σ
◎
②
⑨⑧◎
o
Subchassisass’y
Q
◎
[】
O
O 。態。□
⊂)○
.81
■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
⇒ ノ〃/
議
魏
Power transformer
診
Power supPly P.CB。
Main P.C.B.
4.Removethe4screws(0一④). 5.Insta”the power transformer on the main P.CB,and power
supply P.C.B、
一14一
RS・TR575
Rear paneI
ρo
ll
\
㊦
⑨
For[P,PCl areas. !へ、》
’層⑥
阜繭⑥
⑧⑦ ⇒ 脚 /
噛無
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,
Main P,C.B.
8.When checking the solder surfaces of main P.C.B.and
replacing the parts,do as show.
■INSTALLATlON OF THE SUB CAHSSIS ASS’Y
o oO
○◎
十I l◎ ◎ ◎1
◎ ◎
十
o
0◎ o
Idler gear
搾1騨)一蹄讐Bl
\喚_________ノ
び ) O O ⑤ o ⑨
じ「・1
・ 口・ /コ\
◎・o。う「
◎ ot 。 、
Boss(A)
Be[t
Boss(B)
FVVD side flywheei ass’y
1、Position the idler gear in the between reel gear(A)and(B).
(Mechanism stop Position)
2.Temporarily instaII the beltto the FWD side flywheel ass’y,
boss(A)and boss(B),
Note:Care mustbetakento insta”the beltwithtweezers that the belt is not applied with grease.
Chassis ass’y
Belt
σ
0、o
Subchassisass’y
Drive rack
ノ ペ/ \
@⑦
3(峯一一緬
、ノ
①
ノ
㌔ ④
曾
り\
①
’ヤ②
③
Tweezers
Belt
~
3.Push the drive rack in the direction of arrow.
4.Insta”the sub chassis ass’y to the chassis ass’y with
4screWS(①一④).5.lnstallthe connector holder.
Capstan motor
6」nstall the belt to the capstan motor using the tweezers.
一15一
RS・TR575
■置NSTALLATlON OF THE CASSETTE HOLDER ASS’Y
Ribofcassette holderaSS’y
≧一:・
{
r
\\
!/〆レf
@謬
\\
、¥ o
¥\
Loading cassettemechanism unit
¥
就 \\ o l
\
\
黛 ⇒
Drive rack
雇
Fig.1Cassette hoIder ass’y
1、Tilttheribofcassetteholderass’yattheangleasshownin 2,Pushthedriverackinthedirectionofarrow①. Fig・1,andthenforcQthecasse廿eholderass’ytotheioading
casse廿emechanismunit {レ Cassette hoIder
.瞭assy l
Hole
◎
、離 Claw of rivet
②
延⑰
Cassette hoIder (P
aSS’y
β
0
4」nse吐therivettotheholeofcasseUeholderass’y,
※Makesuretheclawofrivetispositionedinthehole.3.Closethecassetteholderass’yinthedirectionofarrow②.
■REPLACEMENTOF THE FOOT1.Remove the4heat melted posts on the Bottom board ass’y
with a pair of nipPers or similartool.
2。To replace the foot(RKAOO53-A)on the Bottom board ass’y
melt the4posts with a soldering iron or insta”it with a screw
(XTB3+6J).
Heat meited posts
Foot(RKAOO53-A)
一16一
RS・TR575
■REPLACEMENT OF MAIN PARTS
Friction gear aSs’y replacement
6国DReferringt・“Disassemblylnstructi・ns”(RefN・・14),rem。vethesubchassisass’y・
Friction gear ass’y
o へ ¶ ll1.◎/ 「○ ・IIヤ
算」u
I
lI I
O 1]
一
1
Oノ I
IuOO
ノ!!一卜百 o 〕] 己9ρ
III
回Widenthe2inter-clawspaceandpu”・utthefricti・ngearass’y・
〆 l I ClaWS l
_ _’
戸lIlIIIIl『
IIIIIIlIIlIlし
}
Friction gear ass’y l
I Friction gear ass’y
Bring into the
mesh.
Oo◎
謹
餅呼e儲灘_ _ _ ■ノ
II
/ Il1
1
ノ II
1 乙「
\ 1l I l ノ
國
一
=糞e I
l噛 噛、
ll
1
II
一一 I
I1 紬 1
9’ 、
1
一1
1 1
冒 11 ー ー ー
一
e翫
巽r 「
e
鑑IIlし
一 一 一
し
、
l Friction gear ass’y 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 ’
Friction gear ass’y
』 Iil11ク 19
一
k オ II’ 櫻 II
{
レ 鋭 1
ノ IIIoe eIIし
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『
Claws should be locked in the concave section.
Shaft
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。vethesubchassisass’y.
画Referringt・“Fricti・nGearass’yRepIacement”(precedingPage),rem・vethefricti・ngearass’y.
囲
函 Removethelsc「ew・
Remove the leaf sprlng
Siide the drive rackfu”y in
the direction of arrow.
eafspring,
・10。 。目。◎
ε向
¶戸
⑰o o
。。l q▲
OOOO
舎
昏堅
嵐
Drive rack
饒
留
o
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
lIド
1:0 D「ive「ack 亭ll く向 ・・
i rρl Claw of chassis
i曳
Pushing the screwdriver in,slide the drive rack
in the direction of arrow and remove it.
監↓
膨/㎞w宙㎞
Hole
、 赴
ジm▼
◎⑨一!》1
’
、llllllIlIIIIlIIII
Remove the spring、
困
Drive rack
Removethe lever by moving it as shown by arrows①→②.
Lever
①謄メ②
Drive rack
一18一
RS・TR575
Adjusting hooks(A)and(B)of the chassis to notches(A)
and(B)of the drive rack,carry out mounting,
Notch(B)
Drive rack〔bθ
◎
G
Hook(B)
Head replacement
o
Notch(A)
Hook(A)
Mountthe Ieafspring withthescrew,
Slidethedrive rack,
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
/
!
ノ\』ぐ
⑨
\ \
〔
\
\懇// \_/
\
ノ1
麟四Remove the2screws,
〆
¥
//1\馬
Widen the2inter-claw space and
remove the head connector.
\
⑲ “
2\ HeadC。nnect。r/
\ / \ ノ
》/
㊥
蝿
貰の
蘇q
\
&
nl
ノ
ク/
グ
z
一19一
RS・TR575
豊
ミ。諺
う
δ◎難
、o
畠 ● ●
Bring into the mesh.
Mount the2screws.
Q 呼
. ●
Mountthe head connector.
Plunger replacement
6囲[DReferringt・・Disassemblylnstructi・ns,,(Ref,N・.14),rem・vethesubchassisassy,
Remove the2screws.
UnsoIder the2points.
Remove the2screws,
O
O O ◎ 十
1◎ ◎ ◎ロ O
O O Q
/
/。/
\ \
\
一 \
・ ● 一
Raise the P.C.B.while
keeping it horizontal。
づ
Remove the2screws,
\
\ 》
ノ
② 8口
モ\
/ /
口
\ ノ
』,宅 で 1
○ ○
ケ砺
争蛎
e
^●
Remove the cover.
\\
\
\
一
\ \
\
~
ノ
/
/
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,
画D!一Remove the4claws,
/ ぜ\
&
u一_
Gear
o
ク
一 0
\
ゴ」
ノ
Remove the plunger.
Flywheel
Plunge「 一、\Sha我 / \
μ直llo蜥 \¥囎themesh
l 1ノノ\\傑
・/
図
Solderthe2points,
、β Lever
Plunger
O
影智 ②
』
8
一
∫幾・L∫∪』ノ礎β拶U
Mountthe2screws,
O
O
l◎
O ◎ 穿
◎ ◎口
O O O
畠 ●
MounttheP.C.B.
一21一
RS・TR575
■WRITING TO EEPROMThis 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 i”ustrate
this,if one ATC operation is performed every hour continuously every day for ten years,it worId stlII be
possible to successfu”y read and write with the EEPROM.
Data is actua“y 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
●Make sure heads are clean
●Makesurecapstan and pressure rollerareclean
●Judgeable room temperature20±5。C(68±9。F)
Measu『ing ins量『ument
●EVM(Electronic Voltmeter) ●ATT(Attenuator)●Osc眺書oscoρe ●Reslstor(600Ω)
●AF osci”ator
NOTE=Before adjustment,be sure to set the AF osciIlator output IeveI to OdB(1kHz):1V
Test量ape
●Playback gain adjustment(315Hz,OdB)l QZZCFM
●OveraII gain adjustment and Overa“frequency response
Normal reference blank tape;QZZCRA
CrO2reference blank tape l QZZCRX
Metal reference blank tape;QZZCRZ
NOTE=Step2tostep70nlyhasto bedoneafterexchangeofthe EEPROM.
Step1
Step2
Step3
Short the Test Mode terminals with ashorting clip.
「F
WhiIe holding down the STOP button on DECK2,press the POWERswitch to ON.
↓AII FL display segments except for the four・digit counter on DECK2will start bIinking to indicate that the deck has entered Write mode.
Atthis pointthe four薗digit counter wiIl indicate“00**”.
一 一 一 _
’ノ’’’’”
Blinks 8 L、、酒 の{。.15欄 l R
”,’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 『
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
o
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・T’R575
o ◎
Step4
Step5
▼
A
甥瀟贈編2昌鯉銚壽翁差N↓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.●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
sIowly.(At this point the deck automatica”y adjusts the overall gain
and frequency response.)
●Afterthe above setting,theoverall gain forselection of CrO2and MetaI
tape wi”be automatically set by the ROM and stored in the ROM,
Noセe=lf adjustment of OVERALL GAIN or OVERALL FREQUENCY RESPONSE fails,the display wi”刊ash皿rapidly.
After a successful adjustment,the display wi“no longer show 皿.
「「一 一
’’’”』”一’し’し’ ’’” 一 一
鷲 YExample=Set“FF”in address O3 (see Fig・3)・ Step9
』 r 一
’’ ’ ”『ン仁’コ コ〔9W
h The
is
とSetthesedigitsuSingtheFF。r , REW button.
hlgh-and Iow-order digits
of the address increment alter-
nately each time the FF button
pressed.The REW button
causesthesedigitstodecrement altemately.
For fast incrementing or decre-
menting,hold down the FF or REW button.
〉 ム
一Set these digits using the FWD、
PLAYorREV.PLAYbutton. The high・and Iow・order digits of the
data increment altemately eachtime the FWD.PLAY button is
pressed. TheREV.PLAYbuttoncauses these digits to decrement
alternately. For fast incre一
↓
モsetthesedigitst.
“5A”using the FWD.
PLAY or REV.PALY
button.
Set these digits to“03”
using the FF or REW Step10button.
Note= of the
●
Removetheshorting clip from theTest Modeterminals. The FLdisplaywill stop blinking.
menting or decrementing,holddown the FWD.PLAY or REV、PLAY button. *The data writing process is
complete when the next
add「essnumbe「apPea「s・ 旧hemicr・pr・cess・risreplaced,itisn・tnecessaryt・replace(・rwri量 For example,writing
data O3.5A has been
completed when the EEPROM MAP
「「
Begin from address OO and write data up to address7F(data in
口).Checkthatthedataataddress7Fis“00”(end),andthenexitthe write mode.
「F
address O4is displayed、0 1 2 3 4 5 6 7
0 00一 一 一 一 一 一 一
Blinks
1 一 一 一 一 一 一 一 一
2 一 一 一 一 一 一 一 一 廟 畠 隔 一’一”一”騨”一7 ’’’’’’”
1’ ’’ ’’ ’”_”_’.L”_’一 一 ● 一 嶺
!’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。’
3 5A 一 一 一 一 一 一 一
4 一 一68 84 90 68 84 90
5 一 一78 60 60 78 60 60
6 } 一38 30 18 38 30 18
PIAYBACK GAlN ▼7 一 一
64 68 78 64 68 78
●Set the AF osci“ator’s 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 storesthe 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 automatica“yadjusted. 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 fa“s in the specified range.
8 一 一 A8 BO 8C A8 BO 8C
9 一 一 9A AA 94 50 70 68
A 一 一 6A OF 一80 80 80
B 一 一70 2B 一 40 50 AO
C 一 一50 12
一 B8 B4 B8
D 一 一72 07
一66 5E 40
E 一 一 4C FB 00 70 74 02
F 一 一55 F5 00 47 47 00
Fig、3
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、
Standard value=320mV±0.5dBUN〔OUτ ^
No量e=1f adlustment of PLAYBACK GAIN fails,the display w“1刊ash皿
rapidly. Afterasuccessful adjustment,thedisplaywilI no Ionger show皿.
1尉E旧 [団.‘凝
◎ 、\ /
o客}二二一盤5二二-==二:ユ
し甲喚
v v
AF) V
∈VM050量固or
Fig.2
▼
Example=Set“FF”in address O3 (see Fig.3).
’’ ’ ’ ”’_’コ コ〔
モsetthesedigitst.
“5A”using the FWD.
PLAY or REV.PALY button.
Set these digits to“03”
using the FF or REW
button.
INITIAl SETTING UP FOR OVERALl GAIN
AND OVERAIL FREOUENCY RESPONSE
Step9
●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
sIowly.(At this point the deck automatica”y adjusts the overall gain
and frequency response.)
●Afterthe above setting,theoverall gain forselection of CrO2and MetaI
tape wi”be automatically set by the ROM and stored in the ROM,
Noセe=lf adjustment of OVERALL GAIN or OVERALL FREQUENCY RESPONSE fails,the display wi”刊ash皿rapidly.
After a successful adjustment,the display wi“no longer show 皿.
Step10Removetheshorting clip from theTest Modeterminals.will stop blinking.
The FLdisplay
Step6
Step7
Step8
*The data writing process is
complete when the next
address number appears. For example,writing of the
data O3.5A has been
completed when the address O4is displayed、
AFo50“a竃or
UN〔OUτ
Fig.2
∈VM
Note=睡the microprocessor is replaced,it is not necessaryto replace(orwri量e data to》the EEPROM.
●EEPROM MAP
Fig、3
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、
◎一23一 一24一
RS・TR575 RS・TR575
■TROUBLESHOOTING GU置DE*To perform troubleshooting,set the unit to the state described in the“Motor Control PCB
Checking Method”on page31、
The unit is not turned on.
The voltage is not output at Q608
emitter apProx.5.6V?
NO
YES
The voltage across R624andR655A is less than16V.
NO
YES
R624and R655A replacement.
The voltage D614and Q608baseis Iess than6.2V
NO
YES
When the POWER button is
onloff,the voltage at Q603base
change from5V to OVrespectively、
NO
YES
Does the voltage at Q603
coIlector change from OV to
15V?
NO
NO
YES
Q603soldering check or
replacement.
When the POWER button ison’off,the voltage at pin130f
CN3A and CN3B changes from
5VtoOV respectively.
YES
Does the voltage at Q604
collector change from-20V to
15V?
NO
YES
Does the voltage at D613changefrom OV to8.2V?
Q610and-20V system check.
Connection checks for
connectors,FFC cable,
solderlng,etc。
NO D613soldering check or
replacement。
YES
Does the voltage at Q605emitter
change from-0,4V to7V?
D614and Q608replacement、
NO R622disconnection,or Q605check or replaCement.
YES
Power is normal.
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 CN2pin14ApProx.7,5V at CNI pin13and
CN2pin12Approx.15V at CNI pin10and
CN2pin130V(ground)at CNI pin12andCN2pin10
YES
NOConnection and power check.
Check switches in the seIf・
diagnosis mode(see page9).
Any switch ls not failure stored in
memory?
NO
YES
Replace any failed switch with a
new one.
OPENICLOSE does not operatecorrectly.
NO
YES
DECK l
DECK2S853,S854S803,S804
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 S803andS804are in the off positions.
YES
NO
DECK l
DECK2
Both powerand microprocessorSyStem are nOrmal.
S853,S854,CN1③S803,S804,CN2③
Does the voltage at CNI pin3
change when the door swltch
(S803and S804)ls forced into the
on position?
NO
YES
DECK1⑭DECK2②
Switch is failure.
Does the voltage at the
microprocessorterminal aIsochange?
NO
YES
Tothemicroprocessorchecksection.
Check connection between themotor PCB and the sub PCB.
一27一
Does the flywheel tum instantly
when the AC cord is pIugged in?
YES
Force the mode switch into the
onpositionformorethanasecond.
Does the head lift once and then
Iower?
NO
ム
YESYES Does the plunger instantly pu”
in?
NO
YES Are power and connection
checks normal?
Tothemicroprocessorchecksection.
NO
Power is failure.
Microprocessorchecksection
NO
↓lsthevoltageatMicroprocessor
pin57apProx.5V?Connection and power check. )
L↓YES
lsthevoltageatMicroprocessor
pin60apProx.5V?
↓YES
NO )
NO L
lsthevoltageat Microprocessor
pin240V? 7
NO
↓YES
lsthevoltageat Microprocessor
pin590V?
NO
「
YES
Fls the clock osciIlating?
(check with an osci”oscope and
1:10probe.)
YES NO
(
There are no Pulses at
microprocessorpin18and CN3pin12?
audio circuit「
YES「F
Check power,D601and D602circuits and their connections.
Does failure occur in audio
circuit or tape mechanlsm?) To the audio circuit
「
tape mechanism
F
To the tape mechanism.
一28一
RS・TR575 RS・TR575
Tape mechanism
DECK1:
DECK2:131膿o「W701①0
Thevoltagedoes not input toADchange as each operating switch
is pressed?
NO
DECK1:
Voltage increases from OV
in aPProx。0,4V
increments when Power,StoP,F.Play,R.Play,FF
and REW buttons arepressed in that order.
DECK2=
Voltage increases fromO.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,besure to press the counter
reset switch on
mechanism2.
YES
Tape mechanism1
Does tぬe voltage change at
CN52B pin4when S853and S8540f the mechanism PCB(or the
CrO2and Metal switches of the
mechanism)are forced into the
on positions?
NO
YES
Does the voltage change at
CN52B pin4when switch of the
mec益anism(MODE,Revers REClNH and HALF SW)are forced
into the on positions.
NO
YES
Check continuity of switches
whose voItage does not changewhen pressed。
In case of failure,replace with
new switches。
Are pulses apPlied to terminals
13,15and160f IC852when themode switch is pressed on?
Connection check for Connectorswitch is failure.
Soldering c銑ecks
Tape mechanism2
NO
YES
NO
Does the voltage change at
microprocessorpin l whenS803and S8040f themechanism PCB(or the CrO2and Metal switches of the
mechanism)are forced into theon positions?
YES
NODoes the voltage change at CN2
pin4when switch of the
mechanism(MODE,Reverse REClNH and HALF SW)are forced
into the on positions.
YES
Are pulses apPlied to terminals
13,15and160f IC802when themode switch is pressed on?
Audio circuit
「FDoes the voltage change at IC152
pin12when in the REC and Stop
modes?
lC152is normaLNO )
NO
「
YES
「
Do pulses develop at
microprocessorpins20and21when REC mode changes to Stop
mode
Microprocessorisfailure,〉
YES
vDo pu Ises develop at IC152pi ns
2and3in the REC and Stop
modes?
NO )
Connection checks for
connectors,FFC cable。
YES
v
IC152is failure.
NO
Do pulses develop at
microprocessorpins26,27and28when the mode switch is
pressed on?
NO
YES
Microprocessorisfailure.
YES
NODo pulses口evelop at
microprocessorpins25,27and28when the mode switch is
pressed on?
YES
As shown above,check the voltage at each pin of IC152for the fo”owing:
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?
NO
YES
Does the plunger remain puIled in
during FF/REW operations?
Plunger is failure、
Q854,Q804,D802,D852,D854,
D804failure.lC8010r IC852is failure.
NO
YES
Belt has come off.
Reel motor failure.
lC8520r IC802is failure.
一29一 一30一
RS・’『R575
■MEASUREMENTS AND ADJUSTMENTSMeasu『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
●Makesure headsareclean●Make sure capstan and pressure roIIer are clean
●Judgeable room temperature20±5。C(68±9。F)
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・Tape speed adjustment(3kHz,一10dB》;Q互CWAT●OveraII gain adjustment and Overa”frequency response
Normal reference blank tape;QZZCRA
CrO2reference blank tapel QZZCRX Metal reference blank tapel QZZCRZ
●Adjustment Points
Tope speed
‘DECK”
Tope speed
lDECK2:HighlTope speed
⊂DECK21
VR801 MOTOR RC.B.⊂DECKけ
VR802 VR803 MOTOR RC.B,⊂DECK2》
OPERATION RC.B。
◇
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
(By
HEAD REPIACEMENTWhen replacing the head,adjust the head azimuth as
adjusting head azimuth,data isautomaticaIlywritten tothe
(1) (2)
instructed below,
EEPROM.)
and rewrite the data to the EEPROM.
are
1lStep1・npage22 }Step8・npage23(4》 (3)
IStep1・・npage24( Step9・npage241司
(Theby
adjustment is necessary becausethe playback gain,the overa”gain,
the head replacement.)
and the overa”frequencyresponse
ー ハ∠3五『
HEAD AZIMUTH ADJUSTMENT(DECK1’2》
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・
一20dB)
讐轟、ヂ・』λ.8凱
(
Azimuth(Forward》
E.HEAD R’P.
ing screw.
O O
O 団〔Playbackl
Fig。1
Screw
Fig.
一(Reverse)
V V
EVM
2
」ーハ∠
TAPE SPEED ADJUSTMENT《DECK1’2)
Normal speed Playback the middIe portion of the test tape(QZZCWAT).
Short the test termlnal.
output
the value
し崩E OUT
一3. Adjust Deck1=VR801and Deck2ニVR803so that the is
within the adjustment target. ∠ 皿つ→P
0 (f一___幽二 一一 “
一幅■ 0AdjustmenUarget=3000±15Hz《NORMAしspeed)
O O L購一ゆつ一
of the output
一Dlgl電al lrequency
4.
5.
6.
High speed【SeUhe unit to fo㎜ard(FWD》mode.I
Press the tape-to-tape recording・speed selector switch(X2)
This will set the high speed mode.
Playback the middIe portion on the test tape(QZZCWAT).
At that time,check if the output from DECK l ls within the
2
button.
standard value.
Fig.3
coun重er
S量andard value=6000±600Hz(HIGH speed》
7只》
Adjust VR802so that the output frequency of DECK
Release the test terminaL
is within±30Hz for frequency of
PLAYBACK GAlN MEASUREMENT(DECK1’2》
should
or crease.
aUtOmatiCa”y lf
し陶E OUT
=ニコ
A1. Short the test terminaL 団.≦就
2. Load the test tape (QZZCFM)into the deckthe part where the playback gain test tone(315Hz,OdB)
and locateis
/
0 α二「.凱=■O o
』一
v )
3 4
recorded. After this,play back the tape and verify that
output level fa”s in the specified range.
Perform the MEASUREMENT described in step2both DECK l and DECK2.
Release the test terminal、
above
the
for
be readjusted as instructed
written to the
any eXiSt,USe a
Fig.4
〔V}
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》
head
azimuth,
azimuth
data is
for scratches
(3》
EEPROM.)
different
231 1 Step10 on page 24Step1・npage2211Step5・npage 「
一32一
RS・TR575
PIAYBACK FREQUENCY RESPONSE(DECK1,2》
1.PlaybaGk the frequenGy response portlon(315Hz,12.5kHz~ 63Hz,一20dB)of the test tape(QZZCFM). +6dB
2.Assure that the is within the +4de +5d8
+3dB+2d80dB
鵬 咽 } frequency response range
shown in Fig.6for both L・CH and R・CH. +3dB+2dB
OdB-2dB-3dB
『 閣十L l l
-’「 H I-
l I皿 』 『
11 一 ノ!
一 [1 川1
UNE OUτ ^ 11 へ1 \
1[ Iill
団冒
■十 1 l I 一一
、一→冊 ρ ロ ー
2dB-3d8∠ 一466
;1 1
,1 1O G『・一一。一一_
o ◎
D_一1
就 一6dB 1-1
:11
覗 一5de q 一 噸
.5kHZ
Fig.
』。.
5
v v
∈VM 63Hz↑00Hz200HZ315Hz
500Hz l kHz2kHz4kHz 8kHz
Fig.6
(chassis)(the output on both edges of Deck1=R358(Deck
2ニR308))is withln the standard value.
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■O鴫
EVM(Electronic
Voltmeteり
Standard value=175±15mA《Me量al》
EVM Readlng=175±15mV DECK1(L353case⇔」551》 DECK2(L303case←・TP1》
The vo脆age wl”vary depending on量he ground provided.
Measuremen量s mus量be made a“he earth points
(L353and L303coils》mentioned above.
十
ERASE円EAD) {}W㌧ DECK1:R3581Ω
DECK2:R3081Ω 男7
Fig.7
owlng range.
atthemeasuredp。intin C『02
+6d8 63mV》,to +4dB with a normal blank tape +2d3
0d8
-2dB ranges specified in -468
signalleveL -668blank test tape(QZZCRX)
in these cases raising the
range to12.5kHz.
frequencies fa旧n the
”omalO》●『88”“Dqo●“cy『●8po“8●ch●d醐OUη
1
CONFIRMATlON OF THE OVERALl GAIN AND OVERAllFREQUENCY RESPONSE +66B
-+4d3
’!”+4d6
+26B li 、 、よ [
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
Od8
-26B
』1
’イ i”
「1一 i
、一噂 一 冒
一4d8
-6d8’
’ ithat the output level falls in the foll 打 【
50Hz100Hz200Hz 500HzlkH12kHz 10kHz Fig.8
顛●ね10》●ro”響r●qu●“cy r●8poo9●c馳8rt{”腕OUT》
S量andard value=320mV±0.5dB
Od8
-308
+5d8
0d3
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
IeveL6.Perform the same checks both DECK l and DECK2.
Steps l through2above are concemed with overall gainl
steps3through5pertain to overa“frequency 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
fo”ow 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)
一!,.
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50Hz 100Hz 200HZ 500Hz l kHz 2区Hz 12.5kHl
Fig.9
u飼E I冠 1陶E OUT ^
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1、_飛り◎ 竪
l Step1・npage22 1-1 Step5・npage23HStep9・npage24
AF osCIlla!Of ATY
should beautomatically
or creases. lf
again by taking
1 し
readjusted
written
any
the
1,」
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Fig.10
as instructed below the
to the EEPROM.)
exist,use a different tape and
foIIowing procedure and there
(4)
Step100n page24
V V V
∈V闇
and
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 the“MotorControl PCB Checking Method”on page31.
Pin
No.Mark
1’O
DivisionFunction Check poin量 ※Disc巾量ion
1 ADI D2 1Deck2Mechanism switch(FINH,CrO2,Metal,
OPEN,CLOSE)input
Connector
CN2③pin
No tape Ioad:ApProx.4.1V
Normal tape with tab:Approx.OV
CrO2tape with tab:Approx.1.1V
Metal tapewith tab:Approx.1,7V
2 ADDIC 1Common input on Deck l
with analog IC switchlC703⑬pln
The waveform changes with the meter input
signal.
3 ADD2C 1Common input on Deck2with analog IC switch
lC703③pin
4 KEY3 1 Key switch input IC701④pin
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.
5 SEL・B 0Select output B with the
analog IC swltchIC703⑨pin 門『H 2ms Constantpulseoutput.
1コ㎜6 POWER 0
Power control output ON:
“H”,OFF:“L”
Connector
CN3⑬pinPower ON:“H”(=5V)
Power OFF=“L”(=OV)
7 SEL-A 110Select output A with the
anaIog IC switchlC703⑩pin へ ト』輔 4ms
ll皿, Constantpulseoutput・
8 MSP 1TPS signal det.input ON:
“L”,OFF:“H”
Connector
CN3B⑧pin
TPS modeNo program:“H”(=5V)
Programs:“L”(ニOV)
9 一 一 Not used 一 一
10 DMT OLineout mutesignal outputON=“L”,OFF:“H”
Connector
CN3⑭pin
“L”(=OV)when sound is belng produced in the
play or REC mode and“H”(=2.5~5V)when no
sound is produced ln the stop of FFlREW mode.
11 ECS OE2PROM chip select signaI
ON:“H”,OFF“L”
Connector
CN704①pinCN704⑤pin
論 (ex…F・r↑REVPLAY5」」㎜ゴr一艦,d、、modeischanged)
12 ECLK OE2PROM serial clock outputON:“L”,OFF=“H”
Connector
CN704②pinCN704④pin
5」」旧llllL 鵠潔,ε鵯e搬.
13 EDAT 110 E2PROM serial data
input/output
Connector
CN704③pin
(ex_For⇔REV PLAY
5」」旧IllL 朧f謡h辮s、n response to ll above。
14 PBADJ OPlayback adj.output ON=
“H”,OFF:“L”
Connector
CN3⑦pin
Used for adjustment at factory but in the
finished product. Remains at“L”(=OV)。
15 OSC OAudio signal for adjustment
outputConnector
CN3⑥pin
Generated signals at approx.400Hz,10kHz and
3kHz(square wave(H and L,O and5V)in REC
mode during adlustment of ATC)。
16 STB OStrobe(bad)output for the
DA converter(IC151)
Connector
CN3⑪pinUsed to Ioad output for the DA converter(IC151).
17 REMOTE 1Remocon signal input ON:
“H”,OFF:“L”
Z701
①pinH and L pulse waveform appears on the input of
a remOte COntrd Signal,
一34一
RS・TR575
Pin
No.Mark
1’O
Division Func竜ion Check poin量 ※Discription
18 POF 1Power Qff det.input ON:
“H”,OFF=“L”
Connector
CN3⑫pin
5v Rectified waveform at
both50and60Hz
o (clamping at5V)
The microprocessor goes into standby modewhen this signal is removed,
19 RESET 1Reset input ON:“L”,
OFF:“H”lC701⑲pln 一
Usua“y H(ニ5V)but L
A few tens fOr a period Of a few to a
1
〆few tens of
mi”iseconds is first
plugged in when the
player.
20 SDAT O
Serial data output for DA
converter(IC151)’serial-
Para”el converter(IC152)
ON:“H”OFF:“L” ,
Connector
CN3⑩pin51」欄 器outputin「esponse
21 SCLK 0
Serial clock output for DA
converter(IC151)1seria卜
Parallel converter(IC152)
ON:“H”,OFF:“L”
Connector
CN3⑨pin
A fewμs Afewms pulse slgnal is emitted
5v鵠 。nlywhenam。de。」欄 Change・CCUrS.
22 XlN 1 Microcomputer cbck OSCterminal
Z702①pinterminaI
㎜ 繍lato「wavefo「mat
23 XOUT O Microcomputer clock OSCterminaI
Z702③pinterminal
㎜ 繍lato「wavefo「mat
24 GND 一 Microcomputer GND lC701⑭pin OV
25 MしAT2 OLatch output(Deck2)formechanismcontrolON=“H,’,OFF:“L”
Connector
CN2⑦pin
Serial data is sent to:IC801,IC802量and the
mechanism driver IC.
Select the Deck2data from this serial data andIoad it into IC802.
26 MLAT1 0Latch output(Deck1)formechanism control ON:“H”,
OFF:“L”
Connector
CN1⑥pinSelect the Deck l data from the serial data and
Ioad it into IC801.
27 MDAT 0Serial data output for
mechanism control ON=“H”,
OFF:“L”
Connector
CN1⑤pinCN2⑥pin
Serial data used tocontrol the mechanism driver
via IC801and IC802.
28 MCLK 0Serial clock output for
mechanism control ON=“H”,
OFF=“L”
Connector
CN1④pinCN2⑤pin
Emitted only when mechanism mode changes.
29~45
P1 ~
P170
FL meter segment output
ON:“H”,OFF:“L”
FL701
⑫~⑳pin
0.5ms
+5V O
-20V
About Ab・ut4ms
46~52
1G ~
7G0
FL meter glid output ON:
“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.Mark
1’O
Division Func量lon Check poin量 ※Disc巾tion
53 RPT1 1Deck l reel puIse det.input
(take up side)
TRANSISTORQ703coIlector
Changes within theO←・
5V range each time the5V。一rLrL takeup「eel・ndecklis through apProximately
30degrees.
54 RPS1 1Deck l reel pulse det.input
(supply side)
TRANSISTORQ704co”ector
51∫Uエ SuppIyreel。ndeckl
Fast FF/REW mode is disabIed unless both
signals53and54are active,
55 RPT2 1Deck2reel pulse det.input(take up side)
TRANSISTORQ705co”ector
5V。∫しrL Takeup「eel・ndeck2
56 RPS2 匪Deck2reel pulse det.input(supply side)
TRANSISTORQ706co”ector
5ざ皿 Supp監yreel。ndeck2
Fast FF’REW mode is disabled unless both
signals55and56are active.
57 VDD一 Microcomputer terminal
Connector
CN3⑳pin+5V,Backup
58 ・VP一
FL meter pu”down voltageinput terminaI
Connector
CN3⑬pin 一20V
59 AVss一 GND terminal(A/D)
Connector
CN3⑩pinOV
60 VREF 聾Reference power supPly(+5V)(A/D)
Connector
CN3⑱pinCN1⑧pinCN2⑨pin
Can be checked at pin70f connector CN8010rat pin90f CN802.
61 KEY1 1 Key switch input lC701⑪pin
DECK1:When no key is pressed:5V
When Stop key is pressedl O.4V
When Power key is pressed:OVWhen any other key is pressed:O to5V
62 KEY2 1 Key swltch input lC701⑫pin
DECK2:When no key is pressedl5VWhen Stop key is pressed:0.4V
When any other key is pressed:O to5V
63 MODEL2 1 Model selector switch IC701⑬pin Approx.5V
64 ADI D1 1Deck l Mechanism swltch(FINH,CrO2,Metal,
OPEN/CLOSE)input
Connector
CN1③pin
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 DlODESBA4560FT1
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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 in“240V”position.(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 =Power“STANDBY6,0N”switch(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 in“o””position.
●S804 =DECK2Cassette holder close detection switch in“off”position.
●S853 :DECK l Cassette holder open detection switch in“off”position.
●S854 =DECK l Cassette holder cIose detection switch in“off”position.
●S971 =DECK l Mode switch in“off”position。
●S971A:DECK2Mode swltch in“o督f”position.●S972 :DECK l Half switch in“off”position. D
●S972A:DECK2Half swltch in“off”position.
●S973 :DECK l ATS(CrO2)switch in“o督f”position、
●S973A:DECK2ATS(CrO2)switch in“off”position、●S974 =DECK l Reverce rec.inhibit switch in“off”position、
●S974A=DECK2Reverce rec、inhibit switch in“off”position.●S975 =DECK l Forward rec.inhibit switch in“off”position.
●S975A:DECK2Forward rec.inhibit switch in“of督”position.●S976 :DECK l ATS(Metal)switch in“off”position。
●S976A:DECK2ATS(Metal)switch in“off”position。●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 manufacturer’s 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. Production Part No. SupPly Part No.
lC4 M5218AL M5218LlC152 XLU2040F-T2 XLU2040F-T1
1C302,352 BA4560FT1 SVIBA4560FT1
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1 2 3 4 5 6 7 8 9 10
■PRINTED CIRCUIT BOARDS醇合1劇(隅2含二鷹竃EG,GC,G鴎)圖 画
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11 12 13 14 15 16 17 18 19
Notes=
●ln this printed circuit board diagram,the parts
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are printed in black.
The oPPosite side is printed in blue.
●The“●”mark denote the connection points of
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●The resiStors enclosed in red boxes [二二} in
the PCB drawings are printed resistors・
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modified at any time with the development of new
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RS・TR575
■WIRING CONNECTION DIAGRAMFor〔PIPC〕oreos. For〔GC〕oreo.
画匡藝引
回P・WERSUPPLYPC・B
圃圖I
L 讐」 〔GC〕 CN605 〔G C}・CN604
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T601{Power
曾ronsformer⊃
CN6“CN610CN609
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CN607CN606
CP4
CN5
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7
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CP5
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RM852 REEL MOTOR
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匝二二二二〇CS971A
回M・T・RPC・B・{DECK2》
□CN802CAPSTA吋MOTOR
囮・PERATl・NPC・B・IDECKI》
RM802 REEL MOTOR
彊 CN804
CN2B
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GRY一・Groy
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SLD…Shield Wire
翻CN708
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一55一
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・qua“ty sound(capacitors),Iow・noise(resistors),etc,are used,
When replaclng any of components,be sure tO use oniy manufacturer”s specified parts shown in the parts“st、
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。
Ref。N6. Part N6. Part Na鵬&Descriptl㎝ Remarks Ref Nα Part N6. Part Name&Description Re皿arks
103 RMLO272 即ITCH LEVER
CABINET AND C貼SSIS 104 照QO265 皿D BASE雌S’Y
104-1 RMBO266-1 SPRING FOR./盟凧SIDE陶D
1 RHD30035-K SCREW 104-2 ㎜036 FOR/肥V SIDE ROD
2 ㎜260-K CABINET 105 RGNO582-K DRESSING PLATE
3 RYFO262G-K CASSE質E LlD(DECK1) 106 臥QO316-1 皿D BL㏄K(Rル)
4 RYFO262H-K CASSEπE LID(DECK2) 106-1 RHDl7015 醍1鳳ITH ADJUS麗NT SCREW
5 XTBS3+8JFZ1 SCREW 106-2 RMBO352 SPRING,㎜mLD
6 RFKNSTR373AK TR酬SFO蹴ER BASEl ASS’Y 106-3 蹴QO360A CONNECTOR mLDER
7 RFKNSTR373BK ㎜SFO隔ER BASE2ASS’Y 107 RDV108ZA BELT (RPC)
8 REXO580 CONNECTOR A鮒Y(4P) 107 RDVOO15 BELT (E,E鼠EG,㏄,GN〉
9 REXO579 CONNECTOR A器Y(4P) 108 RD囚0019A MAIN GEAR
10 REZO641 FLEXIBLE FLAT CABLE(14P〉 109 RMBO261 SPRING,旺AD舳SE
11 REZO642 FLEXIBLE FLAT CABLE(14P) 110 RMBO262 SPRING,B貼KE ROD
12 REZO643 FL甑lBLE FLAT CABLE〈27P) 111 RMBO263 SPRING(F〉
13 RGRO185A-C REAR PANEL (P,㏄) 112 RMBO264 SPRING(R)
13 RGRO185B-G REAR PANEL (E,EG) 113 RUW147ZA SPRING,TRI㏄ER LE職R
13 RGRO185B-J REAR PANEL (EB,GN〉 114 RMLO267A TRI㏄ER LEVER
13 RGRO185C-B REAR PANEL (㏄) 115 RMLO268A FOR./杷V SIDE L既R
14 RKQOO89 P.C.B.mLDER 116 ㎜091A BRAKE ROD
15 RFKJLPG460-K BOTr㎝CHASSIS ASS’Y 117 RMSO398 mVING IRON CORE
15-1 闘AOO53-A FOOT 118 RSJOOO3 SOLENOID
16 RMNO195 FL HOLDER PIECE 119 RUS609ZC SPRING,TAPE PRESSURE
17 RMNO259 FL HOLDER 120 恩GOO36 REEL GEAR
18 ㎜326-R TRANSPARENT PLATE (E㏄〉 121 RXLO106 IDLE GEAR
18 ㎜326B-R TR姻SPARENT PLATE (E,EB,EG,GC,GN〉 122 RXPOO52 PINCH ROLLER(F)ASS}Y
19 ㎜766 MECH姻1罰ANGLE 122-1 RMBO259 SPRING,PINCH ROLLER(F)
20 RFKGSTR575PK FRONT PANEL蛆S’Y (E㏄) 123 RXPOO53 PINCH ROLLER(R)鵬’Y
20 RFKGSTR575EK FRONT PANEL ASS’Y (E,EB,EG,GC GN〉 123-1 RMBO260 SPRING,PINCH ROLLER(R)
21 RFKNSTR575PK 凹TfON ASSY(OPE踏TION) 124 RDGO206鳶1 LO《DING GEAR
22 RGU1026-K 別町ON,PO冊R 125 RDGO209A INTER瓶DIAE GEAR
23 XTBS26+8J SCREW 126 REmo36-1 CAPSTAN mTOR
24 XTB3+10JFZ SCREW 127 REmo43 REEL mTOR
25 XTB3+20JFZ SCREW 128 RHD26013 SCREW
26 XTBS3+8JFZ1 SCREW (P,㏄〉 129 蹴CO169 SHIELD PLATE
27 RGWO197?K 剛OB,REC LE冊L 130 剛QO314A SU騰UTO SPACER
28 RGWO198-K 梱OB,BALANCE 131 RXGOO37 FRICTION GEAR ASS’Y
29 RMCO234 GND PLATE,且R JACK (E,EB,EG,GC GN〉 132 RYFO263-K CASSETr mLDER鵤S’Y
30 RGU1024A-K 凹質ON OPE踏TION(DECK1) 132-1 RUS757ZA SPRING,TAPE PRESSURE
31 RGU1025A-K 凹買ON OPE踏TION(DECK2) 133 剛QO430 RIVET
134 RMBO269 SPRING,DRM L麗R
MECH酬ISM PARTS 135 RMLO270A-1 DRIVE LEVER
136 剛QO312A DRIVE RACK
101 臥FOO45 FL四旺EL(F〉ASSY (E㏄) 137 RMBO268 SPRING,HOLDER㎜K
101 RXFOO40 FL洲田EL(F〉AS3Y (E,EB,EG,GC,GN) 138 RMLO271A HOLDER H陶OK
102 RXFOO46 FL洲旺EL(R)ASSY 包㏄) 139 XN2+6S SCREW
102 臥FOO47 FL四蹴L(R)ASSY (旦E鼠EG,G¢GN〉 140 RXROO18 REEL TABLE
一56一
A
B
C
D
E
F
G
1 2 3 4 5 6 7 8 9虚75
■CABINET PARTS LOCATlON
3
1
18
20
4
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CN601
24 。
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17
CP707
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23
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CN2A
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CN708 終
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一57一 一58一
A
B
C
D
E
F
G
RS・TR575 RS・TR575
1 2 3 4 5 6 7 8 9
■MECHANISM PARTS lOCAT10N
Noセe=
When changing mechanism parts,apply the
specified grease to areas marked“x ×”as
shown in the drawing.
Ref.No. Part Name Part No.
0 FLOIL AK・152 SZZOL18
② SWAFLUID#56 RZZOLO2
③ MOLYCOAT EM・20し RZZOLO5
006。1
lO6。2
lO6-3
123
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(Bottom view)
131
127
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129
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S854⊂DEcK,鷲命
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125
107 102 _L_
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028
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CN52B{DεCKけ 、CN2BこDECK2》
142
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S971 ‘DECKl,
S971A , ‘DECK2》
S976⊂DECK睦 S976A {DECK2,
S975S972 {DECKl》,
‘DεCK” S975AS972A {DECK2旗
‘匪1ンノ
一60一
H5
RS・TR575
■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 manufacturer’s 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.
Ref.N()。 Part No. Part N蹴&Descripti㎝ Remarks Re£No. Part No. Part Na皿e&Description Remarks
141 XTW2+5L SCREW Q356 2SB1030AQSTA TRANSISTOR
142 XTW26+12S SCREW Q401-406 2SC3311AI訂A TRANSISIDR
143 XTW26+6L SCREW Q601,602 2SD1450昭A TRANSISTOR
144 RFKJSCH404AK SUB C弘SSIS ASS’Y Q603 DTC114ESTP TRANSISTOR
145 RFKJSCH404BK C貼SSIS ASS’Y Q604 2SA1309AI留A TRANSISTOR
Q605 2SD2037EFTA TRANSISTOR △
INTEG踏TED CIRCUIT(S〉 Q606 2SA1309AIMA TRANSISTOR
Q607 2SB1357EFTA 皿ANSISTOR △
IC1 AN7384N-SG ELECTRIC VOL囲E Q608 2SD2037EFTA TRANSISTOR △
IC2 AN7352S-E2 PLAYBACK酬P Q609 KSB564ACYGTA TRANSISTOR △
IC3 AN7353S-E2 肥Q EQ酬P(DECI⑫) Q610 2SB1357EFTA TRANSISTOR
IC4 M5218L HEADPHONES鯉 (巳EB,EG,GC,GN) Q611 2SD2037EFTA TRANSlSTOR
IC5 AN7353S-E2 肥Q EQ酬P(DECK1) Q612-613 2SD2037EFTA TRANSISIDR △
IC150 M62352FPE1 12ch D/A CO覗RTER(DECK1) Q655 2SD2037EFTA TRANSISTOR
IC151 M62352FPE1 12ch D/A CO醐E凹ER(DECK2) Q656 2SB1357EFTA TRANSISTOR
IC152 XLU2040F-T1 DATA CONTROL Q701,702 2SC3311AI凹A TRANSISIDR
lC301 UPC1297CA DOLBY似PRO(DECl② Q703-706 DTC114YSTP TRANSISTOR
IC302 SVIBA4560FT1 E.CURRENT ADJ.CONT.(DECK2) Q707 DTC114ESTP TRANSISTOR (E,E賎EG,㏄,GN)
IC351 UPC1297CA DOLBY皿PRO(DECK1〉 Q709 2SC3311AIRrA TRANSISTOR (賎E賎EG,㏄,GN)
IC352 SVIBA4560FT1 E.CURRENT ADJ.CONT.(DECK1) Q802 2SA1309AIRrA 丁踏NSISTOR(DECI②
IC401 AN7354SC-E2 DOLBY B/C NR Q804 2SD1450昭A 丁踏NSISTOR(DεCI②
IC701 M38123M4101F MICR㏄0鯉UTER Q852 2SA1309AIRrA 丁踏NSISIOR(DECK1〉
IC702 XLJ93LC46AFE EEPR㎝ Q854 2SD1450RrA 踊NSISTOR(DECK1〉
lC703 罵14052BFR2 ANALOG圃LTIPLEXER
IC802 BA6265FP-E1 囲C㎜1甜CONTROL(DECi② DIODE(S)
IC852 BA6265FP-El 旺C㎜ISM CONTROL(DECK1)
lC971 RVSGP2S24BC PHOTO INTER田PTER(DECK1〉 D1-4 MA167 DIODE
IC971A RVSGP2S24BC PH㏄O INTER圃PTER(DEC紐〉 D5 融165 DIODE
IC972 RVSGP2S24BC PHOTO INTER剛PTER(DECK1) D6 研ZJ6R2BTA DIODE
IC972A RVSGP2S24BC PHOTO INTERRUPTER(DECIG) D150,151 MA165 DIODE
D152 MrZJ5RlBTA DIODE △
T㎜SISTOR(S) D15生155 1SR35200TB DIODE
D158,159 MA165 DIODE
Q1-4 2SJ164PQRTA TRANSISTOR D301,302 MrZJ6R8BTA DIODE
Q5 DTA114ESTP TRANSISTOR D303-307 MA165 DIODE
Q6-8 2SC3311AIRTA TRANSISTOR D351,352 MrZJ6R8BTA DIODE
Q9 2SJ164PQRTA TR姻SISTOR D353-357 MA165 DIODE
Q10 2SJ164PQRTA TRANSISTOR D401,402 MA165 DIODE
Q301 2SA1309AI田IA TRANSISTOR D601,602 甑165 DIODE △
Q309303 2SC3311AIRrA TR酬SISTOR D603-610 1SR35200TB DIODE △
Q304 2SB1357EFTA TRANSlSTOR D611 MA165 DIODE
Q305 2SD2037EFTA TR酬SISTOR D613 柵ZJ8R2CTA DIODE △
Q306 2SB1030AQSTA TRANSISTOR D614 MrZJ5RlBTA DIODE △
Q351 2SA1309AIRrA TR酬SISTOR D615 m『ZJ20DTA DlODE △
Q352,353 2SC3311AIMA TRANSISTOR D616 融165 DIODE
Q354 2SB1357EFTA TR姻SISTOR D620 MA29WA DIODE
Q355 2SD2037EFTA TRANSISTOR D701 LN28RPX L.E.D. (臥E鼠EG,㏄,GN)
一61一
Ref.No. Part恥. Part Na鵬&Descripti㎝ Re皿arks Ref Nα Part恥. Part Name&Description Re皿arks
D802 幽188TA DIODE(DECI盤) S707 四Q21405R 麗C(DEα⑫)
D804 甑723TA DIODE(DEC陀) S708 EVQ21405R P蘭SE(DECK2)
D852 融188TA DIODE(DECK1〉 S709 肝Q21405R 朋0既C㎜E(DECl乾)
D854 h仏723TA DIODE(DECK1) S710 EVQ21405R A1℃(DECI乾)
D971 田DlSS133TA DIODE(DECK1〉 S711 EVQ21405R COUNTERI RESET
D971A RVDlSS133TA DIODE(DECI姐) S712 EVQ21405R POWER
S713 EVQ21405R STOP(DECK1〉
踏RI岨LE既SISTOR(S) S714 EVQ21405R F-SIDE P仏田㏄K(DECK1)
S715 田Q21405R R-SIDE PL柵㏄K(DEClq〉
VR702 EVJO2FFA7B15 REC LEVEL CONTROL S716 EVQ21405R EF,SERCH〈PS〉(DECK1)
VR703 EVJO2SFA7G15 BALANCE CONTROL S717 EVQ21405R ㎜,SERCH〈1PS>(DECK1)
VR802 EVNDC舶03B53 TAPE SPEEDゆ」.(DECl② S718 解Q21405R OPEN/CLOSE(DECKし)
VR803 EVNDCAAO3B53 TAPE SPεED紛」.(DECI皿) S719 田Q21405R 既C(DECK1〉
VR853 EVNDCAAO3B53 TAPE SPEED醐.(DECK1) S720 EVQ21405R P酬SE(DECK1)
S721 四Q21405R 蝦0旺C皿E(DECK1)
COIL(S) S722 EVQ21405R A㏄(DECK1)
S723 EVQ21405R COUNTER2RESET
L1-4 SLQX303-1Kr COlL S724 EVQ21405R DOLBY NR(臥C)
L301,302 SLOgB1-Z COlL S725 EVQ21405R 別NCHRO START
L303 SLOgB4-K COIL(HX PROゆ↓)(DECIセ) S726 EVQ21405R SPEED(X1,X2)
L351,352 SLOgB1-Z COIL S727 EVQ21405R REVERSE mDE
L353 SLO9B4-K COIL(HX PRO ADよ)(DECK1〉 S803 RSHIAO24-U OPEN DE㎎CTION(DECK2〉
L401,402 RLM2BOO6T-K COIL S804 RSHIAO24-U CLOSE DEIECTION(DECl乾)
S853 RSHIAO24-U OPEN DETECTION(DECK1)
㎜SFO蹴ER(S) S854 RSHIAO24-U CLOSE DE麗CTION(DECK1)
S971 RSHIAO18-U mDE(DECKD
T601 RTPlK4CO16-V PO冊R TRANSFOR旺R (臥㏄)△ S971A RSHIAO18-U mDE(DECK2)
T601 凹PlK4BO19-V POWER TRANSFO麗R (K EB,EG,GN〉△ S972 RSHIAO19-U 眠F(DECK1)
T601 肛PlK4EO28-V ㎜R TRANSFORMER (㏄)△ S972A RSHIAO19-U 臨F(DECl②
S973 RSHIAO19-U AB(DECK1)
CO迎ONENT C㈱lNATlON(S) S973A RSHIAO19-U A聡(DECK2)
S974 RSHIAO19-U 照EC.IN旺(DECK1)
Z701 RCDHC-278N REmTE SENSOR S974A RSHIAO19-U 凡REC.INH(DECK2)
Z702 EFOEC6004T4 CE㎜IC OSCILLATOR(6M出) S975 RSHIAO19-U EREC.INK(DECK1)
Z802 EXBF7L355SYV CO棚NATION PA昭(DECK2〉 S975A RSHIAO19-U EREC.IN旺(DECI②
Z852 EXBF7L355SYV COレBINATION PA肛(DECK1) S976 疲SHIAO19-U A聡(DECK1)
Z971 EXBF6L306SYV COABINATION PART(DECK1) S976A RSHIAO19-U A盤(DECI②
Z971A EXBF6L306SYV COABI甑TION PA即(DECK2)
CONNECTOR(S〉 AND SOCKET(S)
DISP邑Y TUBE(S)
CNIA RJSIA6214-1 CONNECTOR(14P)
FL701 RSLO176-F DISPLAY TUBE CN2A RJSIA6214-1 CONNECTOR(14P)
CN2B RJSIA6714 CONNECTOR(14P〉(DECK2)
舘ITCH(ES) CN3A RJSIA6227-1 CONNECTOR(27P)
CN3B RJSIA6827 CONNECTOR(27P)
S601 SSR187-1 VOLTAGE SELECTOR (GC)△ CN4 RJUO60GO7T S㏄旺丁(7P)
S701 EVQ21405R STOP(DECK2) CN5 RJUO57WO10 S㏄瓶丁(10P〉
S702 EVQ21405R F-SIDE PLAY舳CK(DECl砲) CN7 RJUO60GO5T S㏄旺丁(5P)
S703 EVQ21405R R-SIDE PLAYBACK(DECI② CN52B RJSIA6714 CONNECTOR(14P)(DECK1)
S704 EVQ21405R E F,SERCH〈丁器>(DECI② CN601 RJSIA1101T1 CONNECTOR(1P)
S705 EVQ21405R 既凧SERCH〈丁囲〉(DECIΩ) CN602 RJSIA1101T1 CONNECTOR(1P〉 (GC)
S706 EVQ21405R OPEN/CLOSE〈DECIセ) CN603 RJSIA1101T1 CONNECTOR(1P〉
一62一
Ref.甑 Par廿b, Part Na鵬&Descripti㎝ Remarks
CN604,605 田SlA1101T1 CONNECTOR(1P) (㏄)
CN606,607 RJSIA1101T1 CONNECTOR(1P〉
CN609-611 RJSIA1101T1 COMIECTOR(1P〉
CN704 SJS50581BB SOCKET(5P)
CN706 RJUO57脚004 SOC旺丁(4P) (E E臥EG,GC,GN〉
CN707,708 RJUO66HO5 SOC甑丁(5P)
CN802 RJTO71HIlA CONNECTOR(11P)(DEC団)
CN803 RJRO113 mTORCONNECTOR(4P〉(DECK1)
CN804 RJRO113 mTORCONNECmR(4P)(DECi皿)
CN854 RJS2AO205-2S SOCKET(5P)(DECK1)
CP1,2 SJTD413 CO冊IECTOR(4P〉
CP4 RJ㎜60RO7 comECTOR(7P)
CP5 RJTO57WO10藁1 CONNECTOR(10P)
CP7 BJTO60RO5 CONNECTOR(5P)
CP706 RJTO57脚004-1 CONNECTOR(4P) (臥E鼠EG,GC,GN〉
CP707,708 RJTO66m5A CONNECTOR(5P)
CP802 RJS2AO205-2S CONNECTOR(5P〉(DECK2)
CP804 RJP4G17ZA CONNECTOR(4P)(DECK2)
CP852 RJIU71HIlA CONNECTOR(11P〉(DECK1)
CP854 RJP4G17ZA CONNECTOR(4P〉(DECK1)
CS971 RJUO71Hl1M SOCKET(11P)(DECK1)
CS971A RJUO71Hl1M SOCKET(11P〉(DECK2)
JACK(S〉
JK1 SJF3069N TE酬1甑L BO㎜lRECIPLAY
JK601 SJSD16 AC INLET (P,㏄,GN〉△
JK601 SJS9236 AC INLET (鉱E政EG,GC)△
JK602 RJSIA1602-1S AC OげrLET (P,㏄)△
JK710 SJJ146B HEADpmNES JACK (E EB,EGG¢GN)
GND P紐丁(S)
E1,2 SNE1004-2 GND PLATE
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. Part N6. Values&Remarks Ref.卜b. Part No. Values&Remarks Ref.No. Part』. Values&Re皿arks
R150 ERDS2TJ103 1/4W 10K R378 ERDS2TJ222 1/4W 2.2K
RESISTORS R173 ERDS2TJ221 1/4W 220 R379 ERDS2TJ473 1/4W 47K
R174-176 ERDS2TJ103 1/4W 10K R381 ERDS2TJ120T 1/4W 12
R1,2 ERDS2TJ225 1/4W 2.2醒 R301,302 ERDS2TJ153 1/4W 15K R382 ERD2FCVG390T 1/4W 39△
R3,4 ERDS2TJ104 1/4W 100K R303,304 ERDS2TJ103 1/4W 10K R383 ERDS2TJ102 1/4W IK
R5,6 ERDS2TJ225 1/4W 2.2M R305,306 ERDS2TJ154 1/4W 150K R384 ERDS2TJ182 1/4W 1.8K
R7,8 ERDS2TJ104 1/4W 100K R307 ERDS2TJ100 1/4W 10 R385 ERDS2TJIRO 1/4W 1.0
R9 ERDS2TJ225 1/4W 2.2M R308 ERDS2TJIRO 1/4W 1.0 R401-404 ERDS2TJ684 1/4W 680K
R10 ERDS2TJ225 1/4W 2.2M R309 ERDS2TJ100 1/4W 10 R405,406 ERDS2TJ152 1/4W 1.5K
R11-14 ERDS2TJ101 1/4W 100 R310 ERD2F㎝390T 1/4W 39△ R407,408 ERDS2TJ332 1/4W 3.3K
R15,16 ERDS2EJ121 1/4W 120 R311 ERDS2TJ102 1/4W IK R409,410 ERDS2TJ223 1/4W 22K
R17,18 ERDS2TJ474 1/4W 470K R312 ERDS2TJ682T 1/4W 6.8K R411,412 ERDS2TJ473 1/4W 47K
R19,20 ERDS2TJ103 1やW10K R313 ERDS2TJ822 1/4W 8.2K R413,414 ERDS2TJ104 1/4W 100K
R21,22 ERDS2TJ273 1/4W 27K R314 ERDS2TJ471 1/4W 470 R601-604 ERDS2TJ472 1/4W 4.7K
R23,24 ERDS2TJ183T 1/4W 18K R315 ERDS2TJ561 1/4W 560 R605 ERDS2TJIRO 1/4W 1.0
R25,26 ERDS2TJ103 1/4W 10K R316,317 ERDS2TJ183T 1/4W 18K R606,607 ERDS2TJ472 1/4W 4.7K
R27,28 ERDS2TJ101 1/4W 100 R318 ERDS2TJ393 1/4W 39K R608 ERDS2TJ103 1/4W 10K
R29 ERDS2TJ332 1/4W 3.3K R319 Ems2TJ103 1/4W 10K R609 ERDS2TJ102 1/4W IK
R30 ERDS2TJ472 1/4W 4.7K R320 ERI)S2TJ332 1/4W 3.3K R610 ERDS2TJ152 1/4W 1.5K
R31,32 ERDS2TJ103 1/4W 10K R321 ERDS2TJ102 1/4W IK ERDS2丁皿01 1/4W 100
R33,34 ERDS2TJ823T 1/4W 82K R322,323 ERDS2TJ100 1/4W 10
lR611
R612 ERDS2TJ562 1/4W 5.6K
R35 ERDS2TJ124丁 1/4W 120K R324 ERDS2TJ122 1/4W 1.2K R613 ERDS2TJ682T 1/4W 6.8K
R36 ERDS2TJ223 1/4W 22K R325 ERDS2TJ120T 1/4W 12 R614 ERDS2TJ222 1/4W 2.2K
R37,38 ERDS2TJ102 1/4W IK R327 ERD2FCVG390T 1/4W 39△ R615 ERDS2TJ101 1/4W 100
R39,40 ERDS2TJ225 1/4W 2.2M R328 ERDS2TJ222 1/4W 2.2K R616 ERDS2TJ222 1/4W 2.2K
R41,42 ERDS2TJ183T 1/4W 18K R329 ERDS2TJ473 1/4W 47K R617,618 ERDS2TJ101 1/4W 100
R43,44 ERDS2TJ393 1/4W 39K R330 ERDS2TJ120T 1/4W 12△IR619 ERDS2TJ331 1/4W 330
R45,46 ERDS2TJ394 1/4W 390K R332 ERDS2TJ102 1/4W IK ERDS2TJ101 1/4W 100
R47,48 ERDS2TJ561 1/4W 560 R334 ERDS2TJ182 1/4W 1.8K
lR620,621
R622,623 ERD2FCVJ6R8T 1/4W 6.8△
R49,50 ERDS2TJ222 1/4W 2.2K R351,352 ERDS2TJ153 1/4W 15KlR624 ERD2FCVG180T 1/4W 18△
R51 ERDS2TJ393 1/4W 39K R353,354 ERDS2TJ103 1/4W 10K ERD2F㎝G100T 1/4W 10△
R52 ERDS2TJ333 1/4W 33K R355,356 ERDS2TJ154 1/4W 150K
lR625,626
R627 ERD2F㎝」6R8T 1/4W 6.8△
R53,54 ERDS2TJ101 1/4W 100(E,EB,EG, R357 ERDS2TJ100 1/4W 10 R628 ER[S2TJ101 1/4W 100
GC,GN) R358 ERDS2TJIRO 1/4W LO R630 ERD2FCVJ6R8T 1/4W 6.8△
R55 ERDS2TJ223 1/4W 22K R359 ERDS2TJ100 1/4W 10 R631,632 ERD2F㎝G270T 1/4W 27△
R56 ERDS2TJ332 1/4W 3.3K R360 ERDS2TJ120T 1/4W 12 R633 ERD2FCVJ6R8T 1/4W 6.8△
R57,58 ERDS2TJ103 1/4W 10K R361 ERDS2TJ102 1/4W IK R634 ERDS2TJ101 1/禦 100
R59 ERDS2TJ393 1/4W 39K R362 ERDS2TJ682T 1/4W 6.8K R635 ERDS2TJ561 1/4W 560
R60 ERDS2TJ333 1/4W 33K R363 ERDS2TJ822 1/4W 8.2K R651,652 ERQ16N㎜10E 1/田 0.1(E,EB,EG,
R61,62 ERDS2TJ562 1/4W 5.6KiR364 ERDS2TJ471 1/4W 470 ㏄,GN)△
R63,64 ERDS2TJ222 1/4W 2.2K R365 ERDS2TJ561 1/4W 560 R653,654 ERDS2TJR47T 1/4W O.47
R67,68 ERDS2TJ103 1/4W 10K R366,・367 ERDS2TJ183T 1/4W 18K R655 ERD2FCVJ6R8T 1/4W 6.8△
R69,70 ERDS2TJ682T 1/4W 6.8K R368 ERDS2TJ393 1/4W 39KlR655A
ERD2F㎝G180T 1/4W 18△
R71,72 ERDS2TJ103 1/4W 10K R369 E団)S2TJ103 1/4W 10K R656,657 ERDS2TJ101 1/4W 100
R73,74 ERDS2TJ682T 1/4W 6.8K R370 ERDS2TJ332 1/4W 3.3K R658 ERD2FCVG100T 1/4W 10△
R]5 E鵬2T5221 V酬 m R3n ERDSZTJIGZ V岬 1K R7G1,7G2 ER㎎2TJ331 1/4珊 390
R80 ERDS2TJ561 1/4W 560 R372,373 ERDS2TJ100 1/4W 10 R733 ERDS2TJ821 1/4W 820
R80A ERDS2TJ390 1/4W 39 R374 ERDS2TJ122 1/4W 1.2K ERDS2TJ102 1/4W IK
R81 ERDS2TJ470 1/4W 47 R375 ERD2FC祀390T 1/4W 39△
IR734
R735 ERDS2TJ122 1/4W 1,2K
一64一
RS・TR575
Ref.Nb. Part南. Values&Remarks Ref.晦.
勲
Part No. Values&Remarks Ref。No. Part N6. Values&Remarks
R745 ERDS2TJ821 1/4W 820 C49,50 ECEA1耶AR47B 50V O.47U C371 ECQVIH104JM3 50V O.1U
R746 ERDS2TJ102 1/4W IK C51,52 ECEAICN100SB 16V 10U C372 ECA1酬471B 10V 470UR747 ERDS2TJ122 1/4W 1.2K C53.54 ECEAIC幽100B 16V 10U C373 ECBTIE103ZF 25V O.01U
R762 ERDS2TJ151 1/4W 150(E,EB,EG, C55 ECEA1㎜101B 10V 100U C374 ECEAIEKA4R7B 25V 4.7U
GC,GN) C57,58 ECBTIH561KB5 50V 560P C375 ECKRIH392KB5 50V 3900P
R802 ERDS2TJ2R2T 1/4W 2.2 C59,60 ECKR2H121KB5 500V 120P C376 ECEAIHKAORIB 50V O.1U
R806 ERDS2TJ123 1/4W 12K C61,62 ECBTIH561KB5 50V 560P C377 EC圃1H222KB5 50V 2200P
R807 ERDS2丁皿03 1/4W 10K C63 ECEAICKA100B 16V 10U C378 ECゆ1H682KB 50V 6800P
R808 ERDS2TJ392T 1/4W 3.9K C64 ECEA1礪AO10B 50V IU C379 EC即1H222KB5 50V 2200P
R812 ERDS2TJ474 1/4W 470K C65,66 ECBTIE103ZF 25V O.01U C380 ECBTIE103ZF 25V O.01U
R820 ERDS2TJ271 1/4W 270 C67-70 ECBTIC472KR5 16V 4700P C382 ECBTIE103ZF 25V O.01U
R852 ERDS2TJ2R2T 1/4W 2.2 C71 ECEAOJKA221B 6.3V 220U C401,402 ECBTIC222KR5 16V 2200P
R856 ERDS2TJ153 1/4W 15K C80 ECEA1酬A101B 10V 100U C403,404 ECBTIC182KR5 16V 1800P
R857 ERDS2TJ103 1/4W 10K C151 ECEAOJKA221B 6.3V 220U C405,406 ECBTIC222KR5 16V 2200P
R858 ERDS2TJ392T 1/4W 3。9K C152 ECBTIE103ZF 25V O.01U C407,408 Ecq断1H154JM3 50V O.15U
R862 ERDS2TJ474 1/4W 470K C153 ECAOJM102B 6.3V 1000U C409,410 ECEA1田㈱10B 50V IUR870 ERDS2TJ271 1/4W 270 C154 ECBTIH331KB5 50V 330P C411,412 ECEA1冊仏2R2B 50V 2.2U
R971 ERDS2TJ221 1/4W 220(DECK1) C175 ECBTIH121KB5 50V 120P C413,414 ECEAIHKAO10B 50V IUR971A ERDS2TJ221 1/4W 220(DEC団) C301 ECBTIE103ZF 25V O、01U C415,416 ECQBIH152JF3 50V 1500P
R973 ERDS2TJ393 1/4W 39K(DECK1) C302 ECEAICKA100B 16V 10U lC417,418 ECEAIH晒R47B 50V O。47U
R973A ERDS2TJ393 1/4W 39K(DECI② C303,304 ECBTIC122KR5 16V 1200P 1C419,420 ECQBIH152JF3 50V 1500P
R974 ERDS2TJ393 1/4W 39K(DECK1) C305,306 ECQBIH103JF3 50V O.01U C421,422 ECEA1田仏R47B 50V O.47U
R974A ERDS2TJ393 1/4W 39K(DECl⑫) C307,308 ECQBIH223JF3 50V O.022U C423,424 ECBTIH820KB5 50V 82P
C309,310 ECQVIH473JM3 50V O.047U C425,426 ECBTIC682KR5 16V 6800P
CAPACITORS C311,312 ECBTIH121KB5 50V 120P C427 ECEAICKA100B 16V 10U
C313,314 ECKR2H821KB5 500V 820P C601 ECEAIEU222B 25V 2200U
C1,2 ECBTIH102KB5 50V 1000P C315,316 ECBTIE223ZF 25V O.022U C602 ECAIEM221B 25V 220U
C3,4 ECBTIH561KB5 50V 560P C317 ECBTIH220J5 50V 22P C603,604 ECAIEM102B 25V1000U△C5.6 ECBTIH102KB5 50V 1000P C318 ECQP1153JZ 100V O.015U C605 ECKR2K682PE 500V 6800P
C7,8 ECBAIH681KB5 50V 680P C320 ECBTIH220」5 50V 22PlC606 ECBTIE103ZF 25V O.01U
C9 ECEAIH幽ORIB 50V O.1U C322 ECAIAM471B 10V 470U ECEAIAKA221B 10V 220UC10 ECEAIHKAORIB 50V O.1U C323 ECBTIE103ZF 25V O.01U
隠614ECBTIE103ZF 25V O.01U
C11.12 ECBTIE103ZF 25V O.01U C324 ECEAIEKA4R7B 25V 4.7UlC615 ECEAICKA100B 16V 10U
C13,14 ECQBIH682JF3 50V 6800P C325 ECKRIH392KB5 50V 3900P C616,617 ECAIAM102B 10V 1000U
C15,16 ECEAIAKA101B 10V 100U C326 ECEAIHl㈹RIB 50V O.1U C618 ECAIHM221B 50V 220U△
C17 ECEAIH幽R47B 50V O.47U C327 EC熈1H222KB5 50V 2200P C619 ECBTIE103ZF 25V O.01U
C18 ECEAIC幽100B 16V 10U C328 ECKDIH682KB 50V 6800P C630 ECBTIE103ZF 25V O.01U
C19,20 ECKR2H121KB5 500V 120P C329 ECKWIH222KB5 50V 2200P C655,656 ECBTIE103ZF 25V O.01U
C21,22 ECEAICKA100B 16V 10U C330 ECBTIE103ZF 25V O.01U ECEAICKA100B 16V 10U
C23,24 ECEAIHm2R2B 50V 2。2U C332 ECBTIE103ZF 25V O.01U
醗01ECBTIE103ZF 25V O.01U
C25,26 ECEAIHKAR47B 50V O.47U C351 ECBTIE103ZF 25V O.01U IC703,704 ECEAICKA100B 16V 10U
C27.28 ECEAICKN100B 16V 10U C352 ECEAICl仏100B 16V 10U ECEAIEKA4R7B 25V 4.7U
C29-32 ECEAIC猷100B 16V 10U C353,354 ECBTIC122KR5 16V 1200P
Ill 7,7
ECBTIE103ZF 50V O.01U(E,EB,EG,
C33,34 ECEAICKへ220B 16V 22U C355,356 ECQBIH103JF3 50V O.01U ㏄,GN)
C35 ECKRIH392KB5 50V 3900P C357,358 ECQBIH223JF3 50V O.022U C708 ECBTIH104ZF5 50V O.1U(E,EB,EG,
C37.38 ECEAICKへ220B 16V 22U C359,360 ECQVIH473JM3 50V O.047U ㏄,GN)
C39,40 ECBTIE103ZF 25V O.01U C361,362 ECBTIH121KB5 50V 120P C710 ECEAIHKAO10B 50V IUC41.42 ECEAIHKAO10B 50V IU C363,364 ECKR2H821KB5 500V 820P C711 ECBTIE103ZF 25V O.01U
C43,44 ECEAICKA100B 16V 10U C365,366 ECBTIE223ZF 25V O.022U ECBTIE103ZF 25V O.01U
C45.46 ECBTIE103ZF 125V O.01U(E,EB,EG, C367 ECBTIH220J5 50V 22P 腱 ECBTIE223ZF 25V O.022U
GC,GN〉 C368 ECQP1153JZ 100V O.015U ECBTIH104ZF5 50V O.1U
C47.48 ECEAIHK〈2R2B 50V 2.2U C370 ECBTIH220J5 50V 22P 階 ECEAIEKA101B 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 ECEAIA阻101B 10V 100U C852 ECBTIE223ZF 25V O.022U C865,866 ECBTIH101KB5 50V 100PC814 ECBTIH104ZF5 50V O.1U C856 ECBTIH104ZF5 50V O.1U C868 ECBTIH101KB5 50V 100P
C815,816 ECBTIH101KB5 50V 100P C857 ECEAIEKA101B 25V 100U C872 ECE合OJKA221B 6.3V 220U
C818 ECBTIH101KB5 50V 100P C858 ECEA1㎜101B 10V 100U 1C822 ECEなOJKへ221B 6.3V 220U C864 ECBT1㎜,04ZF5 50V O.1U 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 manufacturer’s 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 a”areas,
*The“(SF)”mark denotes the standard part.
Ref.Nα Part甑 Part Name&Descripti㎝ Remarks Ref Nα Part N6. Part Na皿e&Description Re皿arks
A1 RF鵬TR575E INSTRUCTION㎜AL蛤S’Y (E)
PACKING MATERIAL A1 RQT2242-B INSTRUCTION㎜AL (EB,GN)
A1 圏KSSTR575EG INSTRUCTION甑NUAL鵤SY (EG)
P1 RPG1924 PACKING CASE (P,PC,GC) A1 RFKSSTR575㏄ INSTRUCTION mNUAL ASS’Y (㏄)
P1 RPG1925 PACKING CASE (E,EG〉 A2 鴫AOO85 珊ARRA㎜CARD (P)
P1 RPG1926 PACKING CASE (EB) A2 SQX7183 WAR㎜Y CARD (PC〉
P1 RPG2197 PACKING CASE (GN) A2 鴫AOO13 冊RRAMY CARD (KE践EG)
P2 RPNO824 CUSHION (E㏄,K EG,GC〉 A2 RQX7433踏 WARRA㎜C畑D (GN)
P2 RPNO825 CUSHION (EB,GN〉 A3 鴎CBO391 SERVICEMER LIST (P)
P3 RPQO164 ACCESSORlES PAD A3 SQX9131 SERVICENTER LIST (㏄)
P4 XZB50×65AO2 PR㏄ECTIONCOVER(THISUNIT) A3 随CBO169 SERVICE㎜iR LIST (E,EE EG,㏄,GN〉
P5 ㍑B25×34CO3Y PR㎝ECTION BAG(F.B.,ACC.) A4 SJA172 鵤POWER SUPPLY CORD (臥PC〉△(SF)
P6 RPHOO32 MIRROR SHEET (EB,GN) A4 RJAOO19-2K AC POWER SUPPLY CORD (E,EG,㏄)△(SF)
A4 VJAO733 AC P㎝ER SUPPLY CORD (EB)△(SF〉
ACCESSORIES A4 RJAOO36-K AC P㎝ER SUPPLY CORD (GN〉△(SF)
A5 SJP2249-3 STEREO CONNECTION CABLE
A1 随丁2238-P INSTRUCTION鵬皿IAL (P〉 A6 SJP5213-2 P㎝ER PLUG ADA円OR (㏄)△
A1 RFKSSTR575PC INSTRUCTION MANUAL ASS’Y (㏄〉 A7 瑚LAO134 C胡TION砧BEL(VOL.SELECTOR〉(㏄)
■PACKAGlNG P2 1CUSHION◎》
A』A2{FIPC,E,EB,EG,GNloreos・A3,P5
黙 P4 込・A5
A4くF㍉PC,E,EG,GC》qreos. A7(GC》qreo.ゆ ミ〉 φ 惚
A6(GC》oreq.
P3
、
ぐ
蕪
P2(CUSHlON④》
、。一ρ
、s,
6/
7
P2
1CUSHlON◎
Pl
{F㌔PC,E,EG,≦匹⊃Greos・ /A4、、\
《EB,GN》Grecs。
P2(CUSHION⑨
〈CUSHION④,③,◎,◎Part No. RPNO824(P,PC,E,EG,GC),RPNO825(EB,GN)〉
一66一
Printed in Japan
H940316000SSIHH’TN