Tascam 122 Service Manual page 57

Master cassette deck
Table of Contents

Advertisement

------
I
122
REC/
PLAY AMPL PCB ASSY
*~ffi~~~' ~ !
I ~~\~~~*uLt
' \
lJJ'fiJ' l ill11J"rJl
iji
~p.Jt¥r~lit~l
~~~'
~O'
-I
JHll~l
Q
~.H1~19t;~21~1
~-,--=-~~
"'~
-
i~~:.\f · i ~ t f
i ~ 1
~
f
f
itf
'
~
~t~
ri~~ ,I
~)11r ~~:ta
~it~ ~t!
,.~:.
00:,' "
'~li~~
f
l
1'
0 il:tit'Y :
f
~~~
·
;f~[j
t
'rc~, : )
t
't
1
r'>
~f;o~~
'
;f ;;f"t A~t'f ·l itQdr!l: ;
'
i
·r!l
f~
H
~
=
tl
; .
...
.
.
. .
.
.
,
"1
i
\1
$
6~
i~
tJ
:l
-o
j
:
~
i
~ ~i
i
~q
Qi!0i
l
~
i '-(
i
H
t
I
)r'
;.
II;
a...·
. .
.
SlII
l
g
l
~
,
~
l'
..
. .
IIQ..
13
6,,··
~
O~
M
0 6 0
I
6
4
.
...0..1__
.....
~
.
Oii.~
'"'0
"'" L(O
.....
iX'.
&2
• ..,
...
1
.
r-
.....
()o
o
-----.~
~
:001
,0(;.
.
1
.
.....
1.
CI~'XlIr1rcx:~
...
I
t
"
.
o
;;
J
J
~
:.o-.-
~
O>
~6
--il ­
-,1-
~1
n
.
1t"'C
...
:.u>
- ­
---"'-­
;
C'
.
.. "(I,",'I
~,
-1-\
~,~,
(
-1
1)
1 -
i!I' ; . ; '
,
..
"~
..:
::
:
. . .
'
OO;
!loOO"o
,
--11--0
.~
-1
> ­
..
.
...
i
f
~i
~f
,,~.,
~;:
1.
l
~
4
::~.
C;
~
(3/., ...
,
-if ­
""
0
.0
2
a-
.;
$~
~
C
I
O~
.G:J<
-e-
-W,
O'O<~
~
'
U'
;~
o:!
.
~
e
,
.
o.u
JOQ.
~t-
,
C204Q
111'Wi
·
!().
~
...
W
~
I
~
- ­
--w.!:­
IlUJ,n.
~
o.ocnr,
cov
--
--il­
.291 '"
::';\
"',
. . . . . .
1 ­
o
z.,
t
:
'1
--.
- ­
o.oo.......
v
'-'...:­
JOINT PCB ASSY
NOTES
1.
PC Boards
shown viewed fr om fo
il
side
.
2.
The
colors used on
the PCB
dlustrations have [he following significance
:
. +8
power
supply circuit
:
-8
po
w
er
suppl
y c
ir cuit
:
GND
:
Other
3
.
Resistor valu
es
are in ohm
s (k
= 1,000 ohm
s).
4.
All
capacitor
values
are
in microfarads
{p =
picofarads}
.
o
o
59
60

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents