Technics SL-J110R Service Manual

™@ SCHEMATIC DIAGRAM
1
A
For [XA] areas
‘AC 110--127/220~240V,
50/60 Hz
B
For [EK] and [XL} areas
‘AC 240 V, 50 Hz
For {E], [EG], [EB),
[EH], [EF] and [Ei] areas
: AC 220 V, 50 Hz
Cc
D SYNCHRO-REC
Q201,202
2S5C331IQRST
E
(This schematic diagram may be modified at any time with the
development of new technology.)
2 3 4
* POWER SOURCE CIRCUIT FOR [XA] AREA
AF! T5OmA
As!
VOLTAGE SELECTOR
AC 10.2V
@ LO} |
A |_|
P) Oy Or
0.022 0.022
Ac3 Ace
ae |
SOK (0.6)
Q30I
D301~ 303
1S$254
C308 0.1 R304 |18K
R321 22K
J
SJ
D304
1SS254
REMOTE CONTROL
CIRCUIT
n
RECTIFIER
5
. $1 : Voltage selector for [XA]
area.
$2: Rest (Power) switch in
“OFF” position.
$101 : Speed select switch in
“30” position.
$201 : Cueing switch
$301 -: Start/stop switch.
The values are of the reference
voltage of the unit in stop motion
measured by a DC voltmeter (high
impedance) on the basis of chas-
sis. So some error might be
12.4V
+ 100mV p-p
3 5V
a @
eer ax YY °
x . =)
be >
Nx ape
an wo
wn
Ding a oO
SVD ISR35200V nia
ao 4h
a
<
=
QI
280331 1QRST
ONE-TOUCH
OPERATION
Q301~ 303 CIRCUIT
2S$C331|QRST Zio
Q307, 308
2SC331IQRST
a
7.
8.
REGULATOR
included depending on the inter-
nal impedance of the measuring
instrument and the unit measured.
* ( ): Voltage in 33 rpm.
Waveforms appears when start/
stop signals are input.
Important safety notice:
Components identified by A\ mark
have special characteristics im-
portant for safety. When replacing
any of these components, use
only manufacturer's specified
parts.
10
R328 R318
10
D307
ISR35 200V
Q305
2SDI423QRSTA
SL-J110R
e Terminal guide of transistors and diode
MA4056
Cathode
(11.0¥)
6
— 10 —
Anode
SVD1SR35200V
MA165
Geo wes )
DRIVE MOTOR
33rpm 7V )
45rpm 58V
2801423, 2803311
Raigae 2SA 1309
Cathode
A
Ca
Gi) Loch
cou Soa Ls.
On: Ww) PHONE OUT
+ ea
on) a) =
“BLK JT | yt
2 Rene

Technics SL-J110R Specifications

Turntable Section

tracking error angle	Within 3°18' at inner groove of 30 cm (12”) disc
stylus pressure range	1.25 ±0.25 g
diameter	300 mm (12")

Cartridge Section

type	Moving magnet stereo cartridge
frequency response	10 Hz—30 kHz
output voltage	2.5 mV at 1 kHz

Power

power supply	AC 240V, 50/60 Hz
power consumption	3 W
motor	DC motor

Weight and Dimensions

weight	2.5 kg
dimensions	360 x 83 x 320 mm
cartridge weight	6 g