C.E.C. 530CD - Page 27

"280937 D804 SLR56MC3F
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R223 180K
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10K
IK
0805~0812
08442
0805
R804~R8I10 O
220x7
$804
R811 100
R804
R805
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$802 STOP
REPEAT IND.
$805
INDEX FF
TRANSISTOR DC VOLTAGES
| aig | 28536
| ai21 | 2SA608
| 0123
:
Q122
2SA608
280734
| | R409
nek -~arza | 280812 [aay [10.1V
1VR401 Q127 258698 | -6.6V |-11.3V] -5.9V
$402,
page
aso2
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0128
|
288511
|—6.6v
|-11.3V|-6.1V
IK D1012 15
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D H+ 2 ¢ fo) BK
O
OPEN/CLOSE Switch
PICKUP
LIMIT
Switch
6.8K
R4io[ ]C406
LOADING
LIMIT
Switch
V2k
to
By
POWER
Switch
H.P.
P.C.B.ASSY
PLAY Switch
STOP Switch
F FWD Switch
F BACK Switch
SCAN INDEX Switch
SCAN INDEX Switch
REPEAT Switch
MEMORY Switch
NOTES:
PRODUGTSAEETY
NORGE
1.
All
resistors
values
are
indicated
in
“ohm”
(K=103,
M=105).
b.
All
voltages
+10
%
with
respect
to
chassis
ground.
ecaution in this manual should be followed during servicing. Components identified with the IEC symbol A\ in 2. All capacitors values are indicated in “uF” (P=10~'?). c. No signals at input terminals.
s
list
and
the
schematic
diagram
designate
components
in
which
safety
can
be
of
special
significance.
When
3.
All
voltages
indicated
on
the
schematics
are
measured
under
the
d.
AC
input
at
220
volts
50
Hz
g
acomponent
identified
with
A\,
use
only
the
replacement
parts
designated,
or
parts
with
the
same
ratings
of
following
conditions.
4.
This
is
a
basic
schematic
diagram.
ce, wattage or voltage that are designated in the parts list in this manual.
current or resistance measurements must be made to determine that exposed parts are acceptably
d from the supply circuit before returning the product to the customer.
a.
Use
a
V.T.V.M.
:
; ;
CHUO
DENKI
CO.,
LTD.
reserves
the
right
to
make
any
changes
or
modifications
without
notice
for
improvements.