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7
E N O D I T E C T
T I M E
E N D P U L S E
_ _ _ 1 5
I
S T O P P U Y
P A U S E R E C
A R
5 5 2 4 3
I
B
7
ndicated semiconductors are representatiue ones
)ther alternatiue semiconductors may be used and
ed in the parts list.
I C 4 0 1
F U N C T I O N
C O N T R O L
["";";l
t:r-
|- :r-
External Appearance of Transistors and lCs
2SA933LN
2SC1740LN
2SD1302
2SCl3fxfNC
2 S A 1 0 1 5
2s'C2240
2 S C 1 8 1 5
zSD1265
S E N S O R A s s ' y
1 . R E S T S T O R S :
f ndicated
in a,%W,y.W,'t5%
tolerrfte
unl6
othceis
noted
k : k0
M : M o .
( F ) : i l % , ( G ) : 1 2 % , ( K ) : 1 t 0 9 6 ( M ) ;
1 2 0 %
t o l e r a n c e
2 . C A P A C I T O R S :
Indicaled
in cepaciry
(!F)/voltag€
(V) unl6
otheei*
nored p : pF
I n d i c a t a o n w i l h o u t
v o l r a g €
i , 5 0 V
e x c e p t
e l e t r o l y t i c
c a p e i t o r .
3 . V O L T A G E
U
: D C v o l t a g e ( v ) a t n o i n p u t s i g n a l
4 . O T H E R S :
+ : S i g n a l
r o u t e .
A
A d i u s t i n q p o i n t .
T h e
I
m a r k f o u n d
o n $ m e
c o m p o n e n t
p a n s i n d i c a t e s t h € i m
p o n a n c e o f t h e s l e t y
l a c t o r o f l h e p a n . T h e r e f o r e , w h e n r e p l a c i n g ,
b e $ r e
l o u s e p a n s o f i d e n t i c a l d e s i q n a l r o n
X
marked
capeitors
and resistoB
have parts numbers.
T h i s i s t h e b a s i c $ h e m a t i c
d i a g r a m , b u t t h e & t u a l
c a r c u i r m a y v a r y
d u e t o i m p r o v e m e n t s a n d e s i g n .
Typc No
2 7
t t
2 A
L I f l E
S E N S E
R E C
T U T €
I I M E
{ U T E
rcz
s406
-
-
-
L o t N o
L o t N o
M A I N
s 3 0 1
s 3 0 2
s 3 0 3
s 3 0 4
s 3 0 5
T91066BP
HD14066BP
MB84O66BM
PMgOO2B
. a O 4
2 S G 2 O 6 O o r
I
5 C 2 6 7 3 o r 2 S c l 3 8 3 N c
I
5 0 9 , 5 1 O 2 S C 1 7 4 O L N o r I
s c l 8 l 5
o r Z S c Z S f c H c
I
! 5 0 B
2 s c r z 4 o L N
i
, 5 0 4
l S R 3 5
|
, 5 0 6
1 5 2 4 7 !
o t
I
u s r o 4 o
I
t S R 3 5
|
r
B z - o 5 o
_ J
A s s ' y
P O W E R
C O N T R O L A s s ' y
S 4 O I
F F
5 4 0 2 :
R E W
s 4 0 3 :
s I o P
S 4 O 4 : P L A Y
5 4 0 5 : P A U S E
5 4 0 6 : R E c
5 4 0 7
R E C M U T E
S 4 O B i [ 4 U S l c S E A R c H
S 4 O 9 : T I M E R
:i
I
B
7
l _ _ _ _ _ _ - J
2 S A 1 1 2 7 N C
2SC2634NC
HA11226
I{OTE,
Playbach signal route
Recording signal route
^., i
rvpeNo&LotNo
lb
'|YPeN'q='
T:"\J-*
O U T S I O E O F P C B O A R D
S 1
: E R A S E P R E V E N T O E T E C T O R
5 2
:
L I N E V O L T A G E S E L E C T O R
T h e u n d e r l a n e d i n d i c a t e s t h e s w i t c h o o s i t r o n
ON -.qEE
oN _ Qff
o N - 8 I l
oN - Q!!
O N _qEE
ON -Q-E!
oN - qEf
O N _ O F F
R E C _ O F F - P L A Y
H O L E -
N O H O L E
2 2 0 V - 2 4 0 V
ON _ QII
O N _ O F F
ON _ qIE
o N - Q f q
Q l { -
o F F
Type No
h p e
2SC2060
2SC2673
T y p e N o
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