Sharp SYSTEM-CD555ZT(GY) User Manual

SYSTEM-CD555ZT SYSTEM-CD555ZT
Stick
black
tape
on
the
disc
:
NOTES
ON
SCHEMATIC
DIAG
RAM
(1.2 ~ 1.5 mm wide)
¢ Resistor: 1. Tuner
aa
To
differentiate
the
units
of
resistors,
such
symbol
as
K
and
M
are
(.
):
AM
mode
/
|
used:
the
symbol
K
means
1000
ohm
and
the
symbol
M
means
Marking
except
for
(_
):
FM
mode
,
g
{
\
1000
kohm
and
the
resistor
without
any
symbol
is
ohm-type
2.
CD
i
C)
i
resistor.
Besides,
the
one
with
“Fusibie”
is
a
fuse
type.
(_
):
Play
mode
\
|
¢
Capacitor:
Marking
except
for(
):
Stop
satate
\
/
+
ge
.
.
.
eee
<a . / | erect Oscilloscope To indicate the unit of capacitor, a symbol P is used: this 3. eueo
Sel
FG1
Q
;
5
symbol
P
means
micro-micro-farad
and
the
unit
of
the
capacitor
(
):
Record
mode
TG1
without
such
a
symbol
is
microfarad.
As
to
electrolytic
capacitor,
Marking
except
for(
):
Play
mode
A
disc
other
than
the
test
disc
The
error
waveform
should
be
=
820P
the
expression
“capacitance/withstand
voltage”
is
used.
can
be
used.
Do
not
put
the
black
uniform
and
minimum.
(CH),
(TH),
(RH),
(UJ):
Temperature
compensation
*
Schematic
diagram
and
Wiring
Side
of
P.W.
Board
for
this
tape
on
the
initialized
section
o
(ML):
Mylar
type
model
are
subject
to
change
for
improvement
without
prior
(TOC).
1/2
VCC
(P.P):
Polypropylene
type
notice.
Figure
13-1
Figure
13-2
Figure
13-3
¢
The
indicated
voltage
in
each
section
is
the
one
measured
by
e
Parts
marked
with
“A\”
(<==)
are
important
for
maintaining
;
Digital
Multimeter
between
such
a
section
and
the
chassis
with
nc
the
safety
of
the
set.
Be
sure
to
replace
these
parts
with
gs
signal
given.
specified
ones
for
maintaining
the
safety
and
performance
of
TP751
pada
the
set.
(FG1)
(TG1)
Hisie ~) GENERATOR
(FG2) oe
oe
mee
RP
SELECTOR
pPLAYEPEAT
[OFF
Sotilator
ue
a
Koni
RIP
SELECTOR
PLAY
PLAY/REPEAT
OFF
DUBBING SPEED NORMAL
The
jig
(BPF)
we
recommended
to
reduce
high
frequency
TAPE
SELECTOR/FM
MODE
|
NORMAL/FM
NONO
UP/CUEPp}
ee
ee
BEAT
CANCEL
ares
DOWNAEVIEWbes
tors can be used to achieve the same results.
OFF
A
OFF |
TAPE 2 STOP
TAPE 1 PLAY
Figure
13-4
Figure
13-5
Rex
Do not connect the cable on the pickup in the power ON state.
This
may
damage
thw
pickup.
FRONT
FRONT
CNP720
CFS700
TP751
ald
(39s
(sec
:
VR750
:
TOP
TOP
a5
lta
il
ll
see
hee
|
ge,
bacco»
SAIN
(ae
S585)
.
(1900)
meq
va7siL_HEgars|
(79¢39
(3)
ce
ci
2
2SC1740
SR
2S02061
F
DTC144
EK
2SA1235
FG
vrrio[
ees]
2862001
K
OTC114.
TK
cm
=
ered
es
grataa
ee
FOCU!
A
Clee]
DTA114
ES
DTA114
EK
VR700 DTC144 Ss
2SD468 C
FOR
LASER
POWER
DTC114
YS
NOT
ADJUSTMENT
:
CNP951
1 | FRONT TOP VIEW
1C780 PICKUP aly jew
FOR
DEFOCUS
—>k
NOT
ADJUSTMENT
|
f
TRACKING ERROR
BALANCE
SLR34VR3
DA118
Figure
13-6
ADJUSTMENT
POINTS
Figure
14
TYPES
OF
TRANSISTOR
-13-
;
-14-

Sharp SYSTEM-CD555ZT(GY) Specifications

General

Brand	Sharp
Model	SYSTEM-CD555ZT(GY)
Category	Measuring Instruments
Language	English