Technics SL-PJ37A

1
2 3
4
#
PRINTED
CIRCUIT
BOARDS
:
A SERVO P.C.B.
2
ree
’
——
Joe
“$608,
4.
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S603
2
S610
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' $629 CLEAR... S616 PROG $609 9
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ae
O°
S6OTH
ION
Pee
SeaCNGI4[s.
C
AC
OUTLET
AC
OUTLET
(UNSWITCHED)
(UNSWITCHED)
Servo
P.C.B.
—HF
GND
[Zz
[=
Disc
hold
isc
holder
Ge
AC
OUTLET
Fact
i
AC
OUTLET
SU/RD
JACK
PC.B.
:
(
220V
50/60H2)
JACK
PC.B.
y
<
HFD
is
__fuB0358416)
~
TORANGE)
a
up
fubossea6)
SN
L
FQ
DODS
GE
Be
———
a
RAD
out
a
B2
eh
TRAY
SW
B1
p
—8.8V
BO
—_
c
—5.3V
G
{=
ws
ND
Ss
,
+4.9V
_——
MeTORS
=
MOTOR
—
+8V
=
Fl
7125
)
—
=e
TI
1
:
(POWER
TRANSFORMER)
(POWER
TRANSFORMER)
Loading
motor
—
—
[py
rower
SUPPLY
PC.B.
FORIE,EGJAREA.
[POWER
|
[p)
POWER
SUPPLY
PC.B.
FOR(EB)
AREA.
Note:
Use
connector
pins
to
check
servo
circuit
voltages
and
waveforms.
ay
aes
—
28
—