master cassette deck - library of...

7
c TASCAM TEAC Professional Division A SCHEMATIC DIAGRAMS B Master Cassette Deck o E INSTRUCTIONS FOR SERVICE PERSONNEL BEFORE RETURNING APPLIANCE TO THE CUSTOMER. MAKE LEAKAGE- CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.

Upload: others

Post on 31-Dec-2020

13 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Master Cassette Deck - Library of Congresslcweb2.loc.gov/master/mbrs/recording_preservation/manuals... · 2013. 12. 9. · master cassette deck . o . e . instructions for service

c

TASCAM TEAC Professional Division

A

SCHEMATIC DIAGRAMS

B

Master Cassette Deck

o

E

INSTRUCTIONS FOR SERVICE PERSONNEL BEFORE RETURNING APPLIANCE TO THE CUSTOMER. MAKE LEAKAGE­CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.

Page 2: Master Cassette Deck - Library of Congresslcweb2.loc.gov/master/mbrs/recording_preservation/manuals... · 2013. 12. 9. · master cassette deck . o . e . instructions for service

---- - - -

- - -

c

TASCAM TEAC~DiwiIiDn SCHEMATIC DIAGRAM 122MKII REC Amp P.C.B. Ass'V

1 2 3 4 5 6 L

A

B

D

-=-- -----~ --- -- -~--- - -----~ .- - - ------ - - ------------- --- ---- -- - ----I I cr~lI 0.22 u I ~6I

I TPI3 Rr~. US1

C "II t,"". O.OO~ 0.0041 I

I 11 . 2,"",

l1li'1' " '6' Il'" RI" en

I Ir--"I 4.1115'0'7CO" ~ 101 ] . ], ft ! 6"

6 ("6 CISI It IIZ '00

I I Il l' , liP 1/2, 0.006. o.cOll 100

D' L _ __ ..J ~~ Ul5J

.." JU" Il l fi O

If 2·11

~~~ 1

Clie 4n I"" ~I 0.001 A." '00 rOOI U"3 UI54 u,,~

I ~ I ." , I

I U 160

I I 1171 116) tlSI U4' Ill. unI , , . • • ,," I

, 0 • '0 " I--J ~ ~rJ Irhli"I ~ CIH I

I .'79 , ~-0. 1

s '" 00 • I '

I uo. 10:

I Rrl O CHI 2 0.0 41 6 -.....ot~ .' Ol

I 0" C I18 CI79 r-oO -~ 'OOP crop

I ~Ccr 86 u~

10116,..

I

t·~'"I 4.7125 ...

,tI

+

." (180 r0/ 16,.. ."

tltll

J /T~~:V rOn6 ...

L~H-=-I-----, -t ----- - ---8 1

_ A A 1J152 - AA

IF- ­

I

14 01 In ) un 13" U" 1341 IS]I lUI Ill ) 1301 1111 1111 1271 flll {~I 1141 (Ul In,, • l . , • , 0 • ,0 "

,. " ,0 .0 ,.

" .• 1 i" " " " " " J I I ~o

'In ~

'!!= !!"~ ~~,---J ~. ci .; .~ ~. I-~ ~~ ci 0~.~ . c ;~. . uti

~

I,"50 ~ OY

'UI!I.... Ul~9 0

~

V ~

II / -~ .,; I~

kb 8--

0

: <;

C170 8 0,

,; IUI58 jCI61 0.04f ell')~~ A I 1I 0.015 10/16'1 IU151 . "2---NJM4560

U I ~3-15' -- RTlNZ41 5 6 . lok12.'10 IUI ~6 - - -- - CXZOI87 R i ll "" UI~1-- - --RTlN24IS ".. !~ AI" I

U�60 -----~PCI2V7CA Vo '"'' I,".. 3." ~ .. r--"C:fI Rlf4

ICIII 10 /16'1 100. I

I I

:f'''' IDOl

I(1'4 10/16V

~f-- I , ~~ I

.,~ r I !i ':2 I I~ ." IUI52 C1114 C'8'

4712''1f~Olk 4 1mvT REC AMPL I

PCB ASSYlli------------- - --------- ­16 1 16

J153 Jc J154 ­_----AAAA.AAA./>_~ ::. a 0 ~ > z ii PIIS ....I "" ....I a _ i' i Q ~ :i :; Vo--_ ~~ ~ ;: PI20~ - 0Z PII9 K0 IS .., ...

: 0~ ~i~:~i i3~~~:~~ ~~~ ~ u 0... ~ ~~~~~ ~~~I

Q

1

-I~ :; : ~ ~ l1li: IE ....... II[

... m iii a: l1li: ~ ~ I ,

MOTHER PC 3 ASSYL __ I

Page 3: Master Cassette Deck - Library of Congresslcweb2.loc.gov/master/mbrs/recording_preservation/manuals... · 2013. 12. 9. · master cassette deck . o . e . instructions for service

---

c

I 122MKH 122IIK.H I ~~~ SCHEMATIC DIAGRAM 122uKH Adjustment VR P.C.B. Ass'y, Joint P.C B. Ass'y, and Adjustment SW P.C.B. Ass'y

1 3 4 5 6

A

B

D

E

ADJUSTMEMT VR PCB ASSY

r- ­L! L

I!I A 5 AifJ]

'0'I o. fBtI,,,m, :

R Rlo04 10llBI

-

MOTHER GOD

PCB ASSY ~ I(ST "i

PIOZ

'+'211

AOJ SIC. (> ~

MONITOR SW PCB ASSY

.'01 '1 ' .~~'--t"-----,I~;?" f~•.:..-----+---1I---,

I

I

P30111 J301

~

""H'"~',," JOII';T PCB ASSY I0301. 30Z-­ -1 SSI33T·nFT

• ~~

• , .,0~111 SIi,;~:+' I I>

I

Alor ... n

PIOI ~~~I~I~

PIOII~ ~ RED

.3 eRN

'-..~ r~

~I~I~ ~I~

~ ,

irlfl

I

o o~~~~ l ii/~;v

U30 1 A '12l .n ~

" ~ c

~:!:

111 ~ t U~ tt= IT 1

0

01 ~ S 6 1 B 9 I II I ............ ..J 302 I I 2 J 4 .............. ....

- Jc'" ... .& ..... II. ...

~ L...oI I

IV I

,.---0 i' ~I~ I I I I J1 .," I., . ~~

~ 0 '

U"V 'I~ I 1 :~I ~ I '00",

I I 1 :t, AJ2'~G.O

) ...., 1 ".THBJ

liLT 2 CoRY I

~---~

~l2Ci

1.5. 0103

I O"i,

L

:lI

....r::: J L

dJ 'CI D301

I

__ ADJUSTMENT SW PCB ASSY

Page 4: Master Cassette Deck - Library of Congresslcweb2.loc.gov/master/mbrs/recording_preservation/manuals... · 2013. 12. 9. · master cassette deck . o . e . instructions for service

c

TASCAM SCHEMATIC DIAGRAM 122MKH Play Amp p.e.B. Au'y"""-­

A

B

o

E

1 2 3 4

~ U 102 1/2

42 41 39 ''''21 20 19 18 11 16 15 14 13 12 ''''II

~

;8Q:­

..... --.l.~NO 0 uclT 0

0.

u

ClO 1011£

Y , II­

CIOI IZOP

Cl22 47/25V Cl24

0. 01 Icn

L_ PLAY AMPL PCB ASSY U 101-- --NJM4 ~62DD

UI02----CX20187

UI03----RT IN241S

UI06----RT IP241 S

Rch

Q

Q

Q

5 8

-~

10 9 8 1 6 5 4 3 Z I"" "" '''' "" '''' ,y, "" L~~.Q:.

II-I'.~

-i 'liZ

CIII 10P(CE) 101l6V

10 RII9

It 3.9t

RII1 flOOt

UI04

i-8f112

,:~J I I

: I

Jl03 10;":"

') Cl09 ")

Ion > o.~47 ......... RII6

'OtIB)

RI25 RIl' It 101118)

"')

~ . ~

-

~< (~QI04

I ~ RIZ6 lOt

If RII] RI21 UI03

I 2.n 100t~

L ~

I UI06

R ch

RCh--l :.?

l=r I I

Jl~2~ ') "'I

~ J11

7

-~ MOTHER~ASSY PI22

+1.5V

-7. 5V

GNO

GNO

DOL8Y INIOUT DOLBY B/C

GNO P.OUT IR)

P.OUT III

PI21

P.EO

CUE MUT P.MUT

GNO GNO

'-----~ I

,102 ---2SK68AM

I -----2SC28188

1 -----2SC2603F

Page 5: Master Cassette Deck - Library of Congresslcweb2.loc.gov/master/mbrs/recording_preservation/manuals... · 2013. 12. 9. · master cassette deck . o . e . instructions for service

c

'- ---­

:4SCAM i12211W(]( ~ i!:.............. _ SCHEMATIC DIAGRAM 122MK11 Moth.. P.C.B. Ass·y.BALAmp P.C.B. Ass f. Headphone P.C.B. Ass·y. Meter P.C.B. Ass'y and Monitor SW. P.C.B. Ass'y

A

B

o

1 3 4 5 6 7

~"-""-''~~:,,,,,'"<_'''''~' :;.....'d"<•.,.. r--- -]l':--liPLAVAMPl PCB A:SsYI r--' ,", '-,-,,,-'- f"'lt'~lWlfT r. ~. A$$f! i ,; .. i I I! rill ~ .. ~rl I I ~ :.!~. i'-,.!l I'J'. ~. • ~. v~

t ii .~ ;;;i:: iI 11 j !~ B ;; i~" i \' ;"~ T ~'" v ::." .tIl:'" v ,,,: 1'-- ' ~'""'=~ :~"~~~'~~I~~=~ " . II 11 :... r.: ' ,:,:""m1rn~~~~:!...!·:!;~~,~, ,!.il'~':;'.; " ~ . , .,,' "'~':" .... "

I'

t ot) " " -",. Il ... 1 - - :;:. ~:. f,,,, , ~ :~'lj~ ~"" iu t t- liREMOTE

UIU-- - _ _ ~e. ASSV "'11 7 ~"I: • ..u •

•~l _ , 1 . ,. --~ ~ =~~ 11fl1l~U :::::~~r ~~~:!~. '.J ­ t 5 t ...-r== I , U:ld'1\ft. .,_, =-"" nUll(

-;;;;- .". .". I J:I.i:m::U 0lOI . ':.,- ZSIVl1l

~: ~. ",~~:.m.rrj . ru.... ~~::~~ ..,} "ft= ~' : In,Hr·

I I I (.'~ r ' .0 '~. L , '=;~' . ~-~~: ~;:'; a;:... -:~:~~I' ••

Wl ""r r: 'f ....·1 r . :::::~~". :::::! ~~.!:~ : : : : ::l';:tlll . JC ~~~~I ".J S.1lJ -· · ..,ltwn tl " "K! "' - IUo,)

; '.'... -".-~,,-, mr:::~ ['!!f!! i' iL--- ....- . .......-l-..-..l' - rcio'f;.U,'

dd" '"n~' .tTT~:·: '· ,, .. - Irf=~~:':,' ·~· ;1 ··· 0 .... ~~::: ~.jU~~~~;=f,:'-,;:.... 'I'

.~ t:::,' ,'': <;J 11 111 :~'8 U'DI'lt /l. r ..' ••

' Rf. r1i - ~ ;~ ...-'" :;o:,~. '::: ', 'I :'" ~." " ,_.... :::::r:L... '~'. 0... -IlAlAMPL .~ . . r h .._. .." ~~::;. PCB AS SY

1 ~~~ :~~. ~ff~~'~~~::~:'f~l~~:"~~~~~~#~~'~"'~l~ "'!'---~... ~~II ....':~ ,,:t.. _ "" ~ 'UlO l~f:;: "~r--f~? ',:;:""ulOl ... . . -­

-~ ~ :~1§fT ~j~Pll~~ r1~0'·=~Wfe... "-..''''""':.., 1T'1'--'!!.f=++J--l'-- =~ . ' [~ J ,,~r~b.~ M ". ~J ~r.. :~ "..... '" =, 0' ... '''-- . "... ~ "1 ri'l I' " I ,, .-~ - .~ t!II, .-. . ~ ,~/I

'" ' N ' • _ H ' L' <>--,n : ,''''.=:, '. I I ~DPHONE PCB. ASSY I "'''f-P

POWER SWITCH •• r E "· . [ r~ ~='~' ~i§lPCB ASS 'f (.,...,..,- 'j I'I .., i ~..J 1I10J .~J!;~~~~ .... [

'"""." . ' " '''''' I I I "" • "" ' . I I t . ~., ~ :::;- "::" ,~, .f"r.H~ ' ~: '" Ill!;; .l"" ..... E. :' ~WJ,·ff ~ ~. ~,~ ~;" -~ ,:;-,. . ,

.- .t.. l "" ._ === ~ "~U::1't ' I ~, . 1 9 010 1 0':;' 1 ""DO:~ l ,--J Ir..-- I ··:';:h~:,,:·· I : ·" ':~~ -I.- :..,~ ~o ..,;... I .... &1\11] JIg.t, • L- _~ ~:: .& ";."

"U .uSf ~r;- Fttf = /,.. ; ;- : ': : : :: :: ... ...:::.~' ~ ~."'" J ~ '1' ~ I~l:~.l' , : j J~' , ',. " ,C.~.ASSY .:J1

.., ::: ~ ;.~".~..::: .~~ ',::: ~:: I ::::i ~. :,'::';", :::'\~I'~/~;' :U,'h •. n _ L.;~ ,;:; '- ~ ~ 0101.101 1'S(~I)a' ~~'t,lC~ !.to • •• - r:' . KI) ~ I!!!..l!!J PJ ""4 .10<10 "10' 1Ilb... all //. ,DI -----. . • '7001 . . , , . '. -----.:.....::: - . ,,,,t ~ VOWME PCB ASS Vr~

~~~ ~ !L~ ~ ~ iIL' .~gy CONTROl PCB ~~ i PCB ASS Y .----l

Page 6: Master Cassette Deck - Library of Congresslcweb2.loc.gov/master/mbrs/recording_preservation/manuals... · 2013. 12. 9. · master cassette deck . o . e . instructions for service

!:~~ SCHEMATIC DIAGRAM 122MKII Control P.C.B. Ass'y, Counter SW P.C.B. Ass'y and 1 2 3 4

A

PCB ASSY

I orcd/ ...,,::;(/ ""K/

'0'

"'-"'-0'

~ r7....o---­

.I~OI

B '(0 I

• "1' ,

'LU J

"'"... .

,

c

o

E

'---------­

OPERATION SW

[II [Q]

QEI ,

em Of_",

~ [ill >-<:J'

"'-<)-[QJ

L -

REMOTE CONNECTOR PCB ASSY.

r--- ------,

l,®J,or ~---,

:>',''1-,-f-----, I

l-....-G h--...... I , t]'

~,~~ 1_--.J\..Iv\- ---,

PI2l I ,iMOTHER PCB I

ASSY~

"~Ol

'---- ..., u'ce

"'.J41' f 15V

•~I' '00

". '.~~l U'OI .>OJ".

U'IO

~ ~ ~ U50t

0'0' i~ ...

0.>

~~ , ~P-,O-.~~-+-----4---

1

Page 7: Master Cassette Deck - Library of Congresslcweb2.loc.gov/master/mbrs/recording_preservation/manuals... · 2013. 12. 9. · master cassette deck . o . e . instructions for service

c

::Ir ~i 8~ h~1 11" I I~II I~v III ,~1 10 i1·c j~!I_' 1 I ,! _1~1 lo;J:~ 11 1III 4-., W j I~ .~ I ~~::,',...!!.. .... , - C.

~~~ SCHEMATIC DIAGRAM 122MK11 Control P.C.B. Ass·y. Counter SW P.C.B. Ass'y and t. Control P.C.B. A.'y

A

B

o

E

1 2 3 I 4 5 6 7

ACCESSORY •

SENSO~~~ . .--.~.:t"----Jrrr;, I ~ ".. l ~ , ! '

! ff ~~~~j "l-:" ~;iv ~: Jrr- i®((~'::',',! :::t===:=::t-~~~-,-----:1'~II . ~ ,... ~ .- "" 1.;": .'.~~:. :!.-f;.:l::-. "" I ~~:::

0

~ ~ ~ ,@ ~ ,' ""if:;: ''~ ".. .! I ~:i:' ~ ~" " G~!"''.\' .. .. ~' GiJ'w

."~'t.., .... r'»-., 1 MOo J ' ,~"., .....~ J:,I . i- j ...-t ~"'7 '1-::; _ ~ I ..

OPERATION sw J -: ,..i" ... _ _ _.J - ~Fil1'':' ;;: :~ . - .,. 0; .. ,~~==~:l~~~~;;i ..... ._ , :r.- '----,~ ,':::2.. ®

", , \lS'D~ . ... VSOI ~~

. ~ t- t-- :~::. I~ :~: ::on ~,;::-. ~.:..I: , N

• ~ ~ ..... <••"

_'DO ~ .~:... ::~ ' I r- _ ~ .~ ~. ~-'-"'" , • - - we ,_' .,~. ;:. -::- . ;'01 J;;. l tI~t='"i-W-----I--I-+J.-~~ ," -:.,.~ .~. ';::' • f- ".. ,~ .

I ._~ '~:' ::: .1 .... :SIt'" II ~" L_~I I III -' ""' ~ '~' f·h,~..".,"

\lWII ",'01 1.1'0' ~ I :hr>' ' ~~;;::~~:t!~t#m~rP,S" I.:..,. ~~::':I :"': if; .~" t-~

::"[~ ' '.' ~U~Ut . 1.1

• L t=, F f.... f;;;:fl '.~' J~-:::-r~); .,

I , '''s, ~ ~ ~m:m~~::lli:::====f-!

~g~~~EyCONNECTORII' t I ' ; ' .j ~ 11g~=c~~~~~t1#;:t=ij~~==~~==~~r--- U,II ,!: CCll(RDl 11(1 un h-n'O~ ., •• ' (•• ' "~. ">0" II~ ' ·11...) ::~ll L. #L - l ID' Ii €l • ~:~,.. "" ~~:: : :: : ~t;:·~.0

Pl'" ": ," ~w.,:",-,"" ",. . :; IJ'- ~ .. • "f-;rffrf···."'01 "___ ~.

I

, III ,.4:, , 'j' B T JOINTPCB~ __

~ I'''·~'·' '' ",,"H'' .~: .. ::;~.''''' ~.- ··~· ··L- ~ I ~3:f; .~!: 1 " :::~::'::Er~, =·:;';~ :: :1~~uL.

.IIll ··::~:· .. I d, r .' [ .- I ' "! ~::~. .,,' I' =.. ;n':"::'51J~~·I'~;: ~;~~,i:: :: ~~'U'l ~ ~ , ! ~ r 01OO · · ·--- .CI21

drtt\o L - i . .,,' ..., ,,.....~t---;;~-t--I

r';~'-'I PI?c~ I LJ,-J ...' ~" i::~' :'} :::, ;. " CONTROL L:: _ o' .IL ,IMOTHER PCB I PCB ASSY .... o:..:..--'---"-.J.......--L_--..I--..Il-l_ I ASS!~ .----.J