JVC KD-A66 - Mechanical Control Circuit Schematic

Standard Schematic Diagram of KD-A66
(Mechanical control circuit)
1 | 2 3 | 4 5 6
=
azole
rT
ee
ee
eee
VMWI537-0010
¥
CAP
U
A
MSTOP
|
i
000
i
O
“—)
O
O
[
|
|
=
6s
ts
B63
90
M09
1
ines
a
TAPE
COUNTER
SW
PL
—_
9
y
=
©
=
a
0
a
a
>
|
a
a
B
o
12
3
25
&
¢&
|
oS
x
6
§
ios
R63
feat
82K
i
SK
BR
"1664
sag
‘
CPU
STOP
rane
0.01
as
PAUSE
/
STOP
ook
PR59
[47K
_
FF
/
PLAY
REW
/
REC
055
a
are
.
ue
<
=
R
MUTE
ad
.
3
i
Rots
R
Vcc
3
PLAY
LED
=
PAUSE
LED
479P
REC
LED
D
E
8
OFF
+5V
iE
—
—
[S808855]
0
ae
—
=
=
fe
NOTES:
CNS5I
CONNECTION
1.
Unless
otherwise
specified,
all
resistors
are
1/4W,
5%
PP
—
Polypropylene
capz
Lt
|
317
(CPU
PWB)
carbon
resistors.
PS
—
Polystyrene
capacit
2
|
502
(CPU
And
all
capacitors
are
50
V
fixed
ceramic
capacitors
or
MM
—
Metallized
mylar
ca
&
Ewe)
50
V
mylar
capacitors.
NP
—
Non-polarized
elect
G
hase]
303
(MAIN
PWB)
2.
UF
—
Unflammable
carbon
resistor
capacitor
|
4
|
512
(CPU
PWB)
MF
—
Metal
film
resistor
3.
Red
lines
show
+B
circuits.
rs
|
(CPU
PWB)
OMF
—
Oxided
metal
film
resistor
Blue
line
shows
the
signal
at
Ta
—
Tantalum
solid
electrolytic
capacitor
]
_
Parts
are
safety
assura
|
6
|
305
(MAIN
PWB)
LL
—
+20%
low
leak
current
electrolytic
capacitor
parts,
make
sure
to
use
the
s
308 (CPU PWB)