Sony Group PSLX310BT Stereo Turntable System User Manual
Sony Corporation Stereo Turntable System Users Manual
Users Manual

2
Owner’s Record
The model number and serial numbers 
are located at the bottom. Record these 
numbers in the spaces provided below. 
Refer to these numbers whenever you 
call upon your Sony dealer regarding this 
product.
Model No. PS-LX310BT
Serial No.________________
WARNING
To reduce the risk of fire or electric shock, 
do not expose this apparatus to rain or 
moisture.
The AC adaptor is for use in dry, indoor 
locations.
To reduce the risk of fire, do not cover the 
ventilation opening of the appliance with 
newspapers, tablecloths, curtains, etc.
Do not expose the appliance to naked flame 
sources (for example, lighted candles).
To reduce the risk of fire or electric shock, 
do not expose this appliance to dripping or 
splashing, and do not place objects filled 
with liquids, such as vases, on the appliance.
Do not install the appliance in a confined 
space, such as a bookcase or built-in cabinet.
The AC adaptor must not be covered over 
by anything and should only be used in an 
ambient temperature of up to 40 °C (104 °F).
The unit is not disconnected from the mains 
as long as it is connected to the AC outlet, 
even if the unit itself has been turned off.
As the main plug of AC power adaptor is 
used to disconnect the AC power adaptor 
from the mains, connect it to an easily 
accessible AC outlet.
Should you notice an abnormality in it, 
disconnect  it from the AC outlet immediately.
The AC adaptor is not available for repair and 
its use should be terminated immediately 
when the AC adaptor is found damaged or 
defective.
CAUTION: RISK OF ELECTRIC SHOCK  
DRY LOCATION USE ONLY
Polarity of DC output of the AC adaptor
For the stereo turntable system
The name plate is located on the bottom of 
the stereo turntable system.
About the AC adaptor
The model name of the AC adaptor is located 
at the bottom of the AC adaptor.
To check the firmware version of your 
turntable
You can check the firmware version of your 
turntable on the computer. Update the 
firmware by downloading updates provided 
on the Sony Support Page when the updates 
are available.
For the customers in the U.S.A.
Important Safety Instructions
1)  Read these instructions.
2)  Keep these instructions.
3)  Heed all warnings.
4)  Follow all instructions.
5)  Do not use this apparatus near water.
6)  Clean only with dry cloth.
7)  Do not block any ventilation openings. 
Install in accordance with the 
manufacturer’s instructions.
8)  Do not install near any heat sources such 
as radiators, heat registers, stoves, or 
other apparatus (including amplifiers) 
that produce heat.
9)  Do not defeat the safety purpose of 
the polarized or grounding-type plug. 
A polarized plug has two blades with 
one wider than the other. A grounding 
type plug has two blades and a third 
grounding prong. The wide blade or the 
third prong are provided for your safety. 
If the provided plug does not fit into 
your outlet, consult an electrician for 
replacement of the obsolete outlet.

3
10) Protect the power cord from being 
walked on or pinched particularly at 
plugs, convenience receptacles, and the 
point where they exit from the apparatus.
11) Only use attachments/accessories 
specified by the manufacturer.
12) Use only with the cart, stand, tripod, 
bracket, or table specified by the 
manufacturer, or sold with the apparatus. 
When a cart is used, use caution when 
moving the cart/apparatus combination 
to avoid injury from tip-over.
13) Unplug this apparatus during lightning 
storms or when unused for long periods 
of time.
14) Refer all servicing to qualified service 
personnel. Servicing is required when 
the apparatus has been damaged in any 
way, such as power-supply cord or plug 
is damaged, liquid has been spilled or 
objects have fallen into the apparatus, 
the apparatus has been exposed to rain 
or moisture, does not operate normally, 
or has been dropped.
NOTE:
This equipment has been tested and found 
to comply with the limits for a Class B 
digital device, pursuant to Part 15 of the FCC 
Rules. These limits are designed to provide 
reasonable protection against harmful 
interference in a residential installation. 
This equipment generates, uses and can 
radiate radio frequency energy and, if not 
installed and used in accordance with the 
instructions, may cause harmful interference 
to radio communications. However, there 
is no guarantee that interference will not 
occur in a particular installation. If this 
equipment does cause harmful interference 
to radio or television reception, which can 
be determined by turning the equipment 
off and on, the user is encouraged to try to 
correct the interference by one or more of 
the following measures:
 – Reorient or relocate the receiving antenna.
 – Increase the separation between the 
equipment and receiver.
 – Connect the equipment into an outlet on 
a circuit different from that to which the 
receiver is connected.
 – Consult the dealer or an experienced 
radio/TV technician for help.
CAUTION
You are cautioned that any changes or 
modifications not expressly approved in this 
manual could void your authority to operate 
this equipment.
This equipment must not be co-located 
or operated in conjunction with any other 
antenna or transmitter.
This equipment complies with FCC radiation 
exposure limits set forth for an uncontrolled 
environment and meets the FCC radio 
frequency (RF) Exposure Guidelines. This 
equipment has very low levels of RF energy 
that is deemed to comply without maximum 
permissive exposure evaluation (MPE).But 
it is desirable that it should be installed and 
operated keeping the radiator at least 20cm 
or more away from person’s body.
If you have any questions about this 
product:
Visit: www.sony.com/support
Contact: Sony Customer Information Service 
Center at 1-800-222-SONY (7669)
Write: Sony Customer Information Service 
Center 12451 Gateway Blvd., Fort Myers, FL 
33913
Supplier’s Declaration of Conformity
Trade Name : SONY
Model Name : PS-LX310BT
Responsible Party : Sony Electronics Inc.
Address : 16535 Via Esprillo, San Diego, CA 
92127 USA
Telephone No. : 858-942-2230
This device complies with Part 15 of the FCC 
Rules. Operation is subject to the following 
two conditions. (1) This device may not cause 
harmful interference, and (2) this device 
must accept any interference received, 
including interference that may cause 
undesired operation.

4
Properly shielded and grounded cables and 
connectors must be used for connection to 
host computers and/or peripherals in order 
to meet FCC emission limits.
For the customers in Canada
Properly shielded and grounded cables and 
connectors must be used for connection to 
host computers and/or peripherals.
This device contains licence-exempt 
transmitter(s)/receiver(s) that comply 
with Innovation, Science and Economic 
Development Canada’s licence-exempt 
RSS(s). Operation is subject to the following 
two conditions:
(1) This device may not cause interference; 
and
(2) This device must accept any interference, 
including interference that may cause 
undesired operation of the device.
This equipment complies with ISED radiation 
exposure limits set forth for an uncontrolled 
environment and meets RSS-102 of the ISED 
radio frequency (RF) Exposure rules as this 
equipment has very low levels of RF energy.
For the customers in Australia or New 
Zealand
  Disposal of old electrical 
& electronic equipment 
(applicable in the European 
Union and other countries 
with separate collection 
systems)
Properly shielded and grounded cables
and connectors must be used for
connection to host computers and/or
peripherals.
This equipment has been tested and found 
to comply with the limits set out in the EMC 
regulation using a connection cable shorter 
than 3 meters (10 feet).

5
Features
PS-LX310BT is a stereo turntable system designed for analog playback of vinyl records.
Assemble your turntable to use it for the first time. 
Your turntable does not have built-in speakers. 
To listen to audio on vinyl records, either use an audio cable to connect to an audio 
device or use the BLUETOOTH® function to connect to a BLUETOOTH wireless technology 
enabled audio device, such as wireless speakers or wireless headphones.
You can record audio tracks from vinyl records, which are played using your turntable, to 
a computer by connecting the turntable to a computer with a USB cable (not supplied) 
and using recording software on the computer.
“Connecting via the audio cable”
(page 13)
“Connecting with the BLUETOOTH 
function” (page 14)
“Recording Audio 
Tracks onto a 
Computer”
(page 19)
Audio cable USB Cable 
(not supplied)
Note
• Be sure to connect to and use a BLUETOOTH wireless technology enabled audio device with a volume 
adjustment function. Audio tracks may be played at very loud volumes if you connect your turntable to a 
device from which you cannot adjust the volume. 
• Devices, including TVs, smartphones, and computers, cannot receive streams that are sent from your 
turntable if the turntable is connected to a BLUETOOTH device.
• Your turntable is not an analog record player designed for DJ (Disk Jockey) use. Stopping or reversing the 
rotation of the vinyl record by hand will cause malfunctions.

6
Table of Contents
Owner’s Record ............................... 2
Features ........................................... 5
Parts and Controls ............................7
Getting Started
Checking the Supplied Items .........10
Assembling the Turntable .............. 11
Connecting Your Turntable ............ 13
Listening to a Vinyl Record
Playing a Vinyl Record .................... 16
Recording a Vinyl Record
Recording Audio Tracks onto a 
Computer ........................................19
Maintenance
Cleaning the Stylus .........................22
Replacing the Stylus .......................22
Replacing the Drive Belt .................23
Cleaning the Dust Cover and the 
Turntable Body ...............................23
Additional Information
Precautions .................................... 24
Troubleshooting ............................ 25
Repair Services .............................. 26
Specifications .................................27
Index .............................................. 28
Customer Support Websites ......... 28

7
Parts and Controls
Front/Side
1
 Spindle (page 11)
 Mat for the platter (page 10, 12)
 Platter (page 10, 11)
Place the platter on the spindle while you are 
assembling your turntable. It has a drive belt 
wound around on the back side.
 BLUETOOTH indicator
The indicator lights blue while the turntable is 
connected to the BLUETOOTH wireless 
technology enabled playback device with the 
BLUETOOTH function, rapidly flashes blue 
while the turntable is in pairing mode, and 
turns off when the BLUETOOTH function is 
disabled. If there are no devices nearby that 
have already been paired when you press the 
BLUETOOTH button/  PAIRING button with 
the BLUETOOTH function disabled, the 
indicator lights orange and the turntable goes 
into standby.
 BLUETOOTH button/ PAIRING button 
(page 14)
Enables/disables the BLUETOOTH function. 
Press for about 2 seconds and release to turn 
on your turntable's pairing mode.
 Micro USB port
This is on the inside of your turntable when 
the platter is removed. 
When the updates are available (page 2), 
connect your turntable to the computer via a 
micro USB cable (not supplied) and update the 
firmware.
 Dust cover (page 10, 12)
 Dust cover hinges (page 10, 12)
 Storage hole for the 45 rpm adaptor  
(page 10, 16)
You can store the 45 rpm adaptor when you 
are not using it.
8
 Tone arm (page 16)
 SIZE rotary switch knob (page 16)
Rotate to set to the appropriate size of the 
vinyl record to be played.
 Tone arm rest (page 17)
Place the tone arm here while you are not 
playing a vinyl record.
Note
There is a hole on the lower side of the tone 
armrest. Pass a string through the hole and fix 
the tone arm and the tone arm rest before 
carrying your turntable.
 SPEED rotary switch knob (page 16)
Rotate to set to the appropriate rpm of the 
vinyl record to be played.
 Headshell
 Stylus (page 22)
The stylus's protective cover was attached 
when you purchased your turntable. Attach the 
cover when assembling your turntable and 
when you are not using your turntable for a 
long time.
Note
The stylus is a high precision component. 
Handle it with care to avoid damage.
 Cartridge body (page 22)
 START button (page 17)
 STOP button (page 17)
 UP/DOWN button (page 17)

9
Rear
 OUTPUT SELECT switch (page 13)
Switch to the appropriate output format of the 
device you are using when an audio device, 
such as a stereo system or an amplifier, is 
connected.
 GAIN SELECT switch
When playing, adjust the difference of the 
volume of the vinyl records. If the audio track 
was recorded on the vinyl record at a quiet 
volume, set this to HIGH to play at the 
appropriate volume. If the audio track was 
recorded on the vinyl record at a loud volume, 
the sound may become distorted if you play 
the vinyl record with this set to HIGH. Change 
the settings to be appropriate for the vinyl 
record. 
Volume adjustment is effective for audio 
output when the OUTPUT SELECT switch is set 
to LINE, the playback volume on BLUETOOTH 
connections, and the recording volume on the 
computer. It is ineffective for audio output 
when the OUTPUT SELECT switch is set to 
PHONO.
  USB port (Type B) (page 19)
Use this port to connect a computer for 
recording.
  DC IN 12V jack
 Power   ON/   STANDBY button  
(page 20)
Turn on/off your turntable. 
If playback does not start, even when you 
press the START button, check that the power 
is set to   ON.
Note on carrying this product
When you carry this product, make sure that you 
firmly hold the bottom of the product as 
illustrated below. Inappropriate holding may 
cause you to drop the product, resulting in 
malfunctions or injuries.

10
Getting Started
Checking the Supplied 
Items
Make sure that you have all of the supplied 
accessories listed below. If you find 
anything missing, contact your dealer or the 
customer support website. (See page 28.)
•  Platter (with drive belt) (1)
•  Mat for the platter (1)
•  Dust cover (1)
•  45 rpm adaptor (1)* 
Place the 45rpm adaptor on the spindle 
to play a 7 in (17 cm) vinyl record (EP 
record). 
When you are not using the 45rpm 
adaptor, keep it in its storage hole.
•  Dust cover hinges (2)*
•  AC adaptor (1)
•  Operating Instructions (this manual)
*  The 45rpm adaptor and dust cover hinges are 
attached to a side surface of your turntable's 
packaging material.
Note
Keep the packaging materials in case you need to 
transport your turntable for repair.

11
Getting Started
Assembling the 
Turntable
Note
• When you purchased your turntable, a stylus's 
protective cover was attached to the stylus. 
Leave on the cover as you assemble your 
turntable.
• Do not connect your turntable to a power outlet 
with the AC adaptor until you are finished with 
assembly.
• The stylus is a high precision component. Do not 
touch the stylus while handling it. Touching the 
stylus with your fingers, or banging the stylus 
into the platter, may cause damage to the stylus.
• To move your turntable after assembling the 
turntable,
 ‒attach the stylus's protective cover,
 ‒remove the platter, and
 ‒pass a string through the hole in the tone arm 
rest and fix the tone arm and the tone arm 
rest.
Precautions on placement
•  Place the unit on a level surface.
•  Avoid placing the unit near electrical 
appliances (such as a television, hair 
dryer, or fluorescent lamp) which may 
cause hum or noise.
•  Place the unit where it will not be subject 
to any vibration, such as from speakers, 
slamming of doors, etc.
•  Keep the unit away from direct sunlight, 
extremes of temperature, and excessive 
dust and moisture.
•  Keep the unit away from electronic 
devices that may emit radio waves or 
electromagnetic noise.
Attaching the platter
1 Place the platter on the spindle.
Keep the platter level while placing it on 
the spindle.
Spindle
Platter
Motor 
pulley
Note
Hold the platter firmly so as not to drop the 
platter as it may cause personal injuries or 
damage to your turntable.
2 Turn the platter to the position 
where you can see the motor pulley 
through the rectangular hole with 
the tips of the red ribbon taped on 
the platter.
Motor pulley
Red ribbon

12
3 Peel off the adhesive tape, pull and 
hold the red ribbon, and then hook 
the drive belt around the motor 
pulley.
Note
• Be careful to not let the drive belt twist. If the 
drive belt is twisted while placing it around 
the motor pulley, the speed will become 
unstable and the platter will stop after it 
begins rotating. If this happens, place the 
drive belt around the motor pulley again. 
• When placing the drive belt around the 
platter, do not stretch the drive belt roughly. 
Doing so degrades the drive belt, which 
causes the sound's pitch to fluctuate and be 
too high. 
• If the drive belt comes off of the platter's 
inner circle while you are placing the drive 
belt around it, temporarily remove the 
platter. Turn the platter over and wind the 
drive belt around the circumference of the 
inner circle. Then, start again from the 
beginning of the procedure. 
• Be sure to remove the red ribbon after you 
place the drive belt around the motor pulley. 
The red ribbon is intended to help you with 
this work. Placing the drive belt around the 
motor pulley is still possible without the red 
ribbon. The red ribbon is no longer needed 
once you have attached the platter.
4 Place the mat for the platter onto 
the platter.
Attaching the dust cover
1 Insert the supplied dust cover 
hinges to the hinge pockets on the 
dust cover.
Hinge pockets
Dust cover hinges
2 Align the attached hinges with the 
hinge pockets on the rear of your 
turntable and push in the dust 
cover.
Tip
To remove the dust cover from the turntable, 
fully open the dust cover, grasp both sides 
near the bottom of the cover, and then gently 
pull it out in the upward direction.

13
Getting Started
Connecting Your 
Turntable
Connecting via the audio 
cable
Note
• Be sure to turn off the audio device, such as a 
stereo system or an amplifier, before connection.
• Be sure to make all the connections before you 
connect the AC adaptor to a power outlet.
1 Connect the audio cable, which 
comes out from the back of the 
turntable, to the PHONO input jack, 
AUX input jack, or analog input jack 
for the audio device. 
Connect the white plug to the white (L) 
jack and the red plug to the red (R) jack.
Note
Be sure to insert the plugs firmly into the jacks. 
Loose connection will cause playback noises.
2 Switch the OUTPUT SELECT switch 
on the back of the turntable 
according to the connected audio 
device's jack.
•  If the audio device has a PHONO 
input jack (connected to the PHONO 
input jack) 
Set the switch to PHONO. An audio 
signal from the MM cartridge is output 
from the audio cable without passing 
through the phono preamp built into 
the turntable. The phono preamp for 
the audio device is used. 
•  If the audio device does not have a 
PHONO input jack (connected to the 
AUX input jack, VIDEO input jack, 
etc.) 
Set the switch to LINE. The audio signal 
that passes through the phono 
preamp built into the turntable is 
output from the audio cable.
Note
• If you are only using the BLUETOOTH 
connection and not connecting the turntable 
to another device using the audio cable, 
place the audio cable so that its metal tips 
do not touch each other or any metallic parts 
from racks or other devices. Then, set the 
OUTPUT SELECT switch to LINE to use the 
turntable. 
• Connecting the audio cable to the PHONO 
input jack and setting the OUTPUT SELECT 
switch to LINE may produce a very loud 
sound that may break the amp or speaker. 
Always set the switch to PHONO when 
connecting to the PHONO input jack. 
Connecting the audio cable to an analog 
input jack, such as an AUX input jack, and 
setting the OUTPUT SELECT switch to PHONO 
produces only a very quiet sound. Always set 
the switch to LINE when connecting to the 
analog input jack.

14
Tip
The OUTPUT SELECT switch is set to LINE at the 
time of purchase. 
3 Connect the AC adaptor.
Note
To avoid noise interference, place the AC 
adaptor body away from your turntable as far 
as possible.
Connecting with the 
BLUETOOTH function 
You can enjoy playing vinyl records by using 
your turntable's BLUETOOTH function to 
connect wirelessly to a playback device (not 
supplied) that supports BLUETOOTH 
wireless technology, such as BLUETOOTH 
speakers or BLUETOOTH headphones. 
The jolts from pressing the BLUETOOTH 
button/  PAIRING button while playing a 
vinyl record may cause the stylus to skip. 
We recommend connecting to BLUETOOTH 
before playing a vinyl record.
Note
Do not connect to headphones for which you 
cannot adjust the volume. Audio tracks may be 
played at very loud volumes.
Registering (pairing) devices to your 
turntable 
When you first connect your turntable to a 
playback device that supports BLUETOOTH 
wireless technology, you must pair it with 
the device. 
Because your turntable can register 
information for up to 8 paired devices, you 
do not have to pair the next or subsequent 
times you connect the device to the 
turntable.
1  Place the playback device that supports 
BLUETOOTH wireless technology, to 
which you want to connect, as close to 
your turntable as possible.

15
Getting Started
2 Press and hold your turntable's 
BLUETOOTH button/  PAIRING 
button for about 2 seconds, and 
then release it. 
The BLUETOOTH indicator rapidly flashes blue.
3 Turn on the pairing mode for the 
playback device that supports 
BLUETOOTH wireless technology, to 
which you want to connect.
The above illustration is one example of 
a device that is connecting.
For how to turn on the pairing mode for 
the device to which you want to connect, 
refer to the user's instructions supplied 
with the device. 
The BLUETOOTH indicator stops flashing 
blue and remains lit when pairing is 
complete.
Note
If you are only using the BLUETOOTH connection 
and not connecting your turntable to another 
device using the audio cable, set the OUTPUT 
SELECT switch on the back of the turntable to LINE 
to use the turntable.
Tip
• Once you have paired your turntable and device, 
you can connect to the paired device simply by 
giving a short press to the BLUETOOTH button/ 
PAIRING button to enable your turntable's 
BLUETOOTH function. You can also connect to 
the paired device and play vinyl records by 
pressing the START button on the front of the 
turntable when the BLUETOOTH indicator is lit 
orange (in standby). 
• Press the BLUETOOTH button/  PAIRING 
button to disengage from the BLUETOOTH 
connection. The BLUETOOTH indicator turns off. 
• You can register information for a maximum of 
8 devices paired to your turntable. 
You can delete all information for paired devices 
by pressing and holding the BLUETOOTH 
button/  PAIRING button for about 10 seconds, 
and then releasing it.
If you cannot register (pair) devices 
•  If there are playback devices, which 
support BLUETOOTH wireless technology 
nearby, that have the BLUETOOTH 
function enabled, but some of them are 
not the device with which you want to 
pair, disable their BLUETOOTH function 
and try pairing again. 
•  You cannot pair your turntable with 
smartphones, TVs, or computers. The 
turntable can use the BLUETOOTH 
function to send data to playback devices 
that support BLUETOOTH wireless 
technology; however, because the 
turntable cannot receive data from 
smartphones, TVs, or computers, the 
turntable cannot pair with them.

16
Listening to a Vinyl 
Record
Playing a Vinyl Record
Note
• Before you play a vinyl record, turn down the 
audio device's volume. The loud, crackling noise 
made by the tone arm descending and the 
stylus coming into contact with the vinyl record 
could damage the speakers or audio device. 
Wait until the stylus has completely descended, 
and then adjust the volume. 
• Even new vinyl records may produce a crackling 
noise when you play them. Please note that this 
noise is a characteristic of playing vinyl records. 
Also, be aware of the storage practices for vinyl 
records, as dust and dirt that stick to the vinyl 
records when they are taken out of their sleeves 
may cause noise.
1 Place a vinyl record onto the platter.
Vinyl record
Note
Place only one vinyl record on the platter at a 
time.
To play 7 in (17 cm) vinyl records (EP 
records) 
Place the supplied 45 rpm adaptor on the 
spindle to play 7 in (17 cm) vinyl records (EP 
record). 
When you have finished using the 45 rpm 
adaptor, keep it in its storage hole.
2 Use the SPEED rotary switch knob to 
select the rotation speed 
appropriate for the vinyl record.
SPEED rotary switch 
knob
Tip
The rotation speed is usually printed on the 
center label of the vinyl record or the record 
jacket.
3 Use the SIZE rotary switch knob to 
select the size (in inches) of the 
vinyl record. 
Set it to “12” for LP records, or “7” for EP 
records.
SIZE rotary switch knob

17
Listening to a Vinyl Record
4 Remove the stylus protective cover.
Stylus protective 
cover
Note
Remove the stylus protective cover with care 
so as not to damage the stylus.
5 Press the START button.
Playback begins when the tone arm 
automatically descends to its position, 
which was set using the SIZE rotary 
switch knob, at the beginning of the 
vinyl record.
Note
• When closing the dust cover, close it slowly 
to avoid making physical force that may 
cause the stylus to skip.
• During playback, keep your hands away from 
the tone arm and the turning vinyl record.
• During playback, do not change the settings 
with the switches on the rear of your 
turntable.
6 Adjust the volume using the audio 
device.
To stop playback
Press the STOP button. The tone arm 
returns to the tone arm rest. The platter 
stops rotating.
To pause playback
Press the UP/DOWN button to raise the 
stylus off the vinyl record. The platter keeps 
rotating.
When playback is finished
The tone arm returns to the tone arm rest 
automatically, then the platter stops 
rotating.
To play a different part of the vinyl 
record
1  After performing step 4, press the UP/
DOWN button to lift the tone arm.
Move the tone arm to the position you desire.
2 Press the UP/DOWN button.
The tone arm descends to the vinyl record, 
then playback starts.

18
Playing via a BLUETOOTH 
connection
To connect your turntable for the first time to 
a playback device that supports BLUETOOTH 
wireless technology using the BLUETOOTH 
function, you must register (pair) the device 
in advance. (See page 14.)
1 First, turn on the playback device and 
make it ready to receive data through 
a BLUETOOTH connection. Then, 
press the BLUETOOTH button/ 
PAIRING button on your turntable 
to enable the BLUETOOTH function. 
If the BLUETOOTH connection is 
successful, your turntable's BLUETOOTH 
indicator lights blue.
2 Do steps 1 through 5 of “Playing a 
Vinyl Record” to play a vinyl record.
Tip
If you disable the BLUETOOTH function of the 
playback device connected via BLUETOOTH wireless 
technology, your turntable's BLUETOOTH indicator 
lights orange and the turntable goes into standby. 
In standby, the turntable automatically connects to 
the playback device if the playback device's 
BLUETOOTH function is re-enabled and the 
turntable is playing.
To switch playback devices 
To switch to another playback device that 
supports BLUETOOTH wireless technology, 
which has already been paired, turn off the 
playback device that is playing, and then 
enable the BLUETOOTH function for the 
playback device you want to use. 
To switch to a new device that has not been 
paired, turn off the device that is playing, 
and then follow the procedure in “Registering 
(pairing) devices to your turntable” to finish 
pairing.

19
Recording a Vinyl Record
Recording a Vinyl 
Record
Recording Audio Tracks 
onto a Computer
You can use a USB cable (not supplied) to 
connect your turntable to a computer, and 
then record audio tracks from the vinyl 
record to your computer.
Note
• You need to install recording software on the 
computer to record audio tracks. If no recording 
software is installed, you cannot record audio 
tracks, even if you connect a computer to your 
turntable. Set up any music recording software 
(not included). You can also use freeware, such 
as Audacity®. Download Audacity from the 
following URL. 
http://www.audacityteam.org/ 
Sony does not offer support for this software.
• The USB output signals can be used only for 
recording, not for playback.
System requirements
Windows
OS:
Windows 7 (32/64 bit)
Windows 8.1 (32/64 bit)
Windows 10 (32/64 bit)
(The latest service pack is required.)
Mac
OS:
Mac OS X 10.9
Mac OS X 10.10
Mac OS X 10.11
macOS 10.12
macOS 10.13
macOS 10.14
Any operating systems other than the listed 
ones are not supported.
The standard driver software of Windows 
and Mac is supported. No installation of the 
dedicated driver software is needed.
Note
A recording application is not assured to work
successfully:
 – on every computer with one of the listed 
operating systems
 – on a homemade computer
 – on a computer with a user-upgraded operating 
system
 – on a multi-boot computer
 – with the power-saving features of the computer: 
System Suspend or Sleep (Standby)
Connecting to a computer
1 Connect a computer to your 
turntable.
USB cable (not 
supplied)
To the USB 
port
To the USB 
port
Computer (not 
supplied)

20
2 Press the power  ON/  STANDBY 
button on the back of your turntable 
to turn on the turntable.
Note
• Be sure to use only the USB cable (not 
supplied) when connecting a computer to 
your turntable. Do not use a USB hub or a 
USB extension cable for connection.
• Be sure to insert the USB cable plug straight 
and all the way into the USB port. Do not 
force it obliquely into the port as it may 
cause malfunctions.
• When you do not intend to record audio 
tracks onto a computer, it is recommended 
that you disconnect the USB cable from your 
turntable. With a computer connected to the 
turntable via the USB port, playback with the 
connected audio device may cause noises.
• When a computer is connected to your 
turntable to record with a USB cable, audio 
that has been adjusted using the turntable's 
built-in phono preamp is sent to the 
computer's USB port, regardless of the 
position of the OUTPUT SELECT switch on 
the back of the turntable.
Setting up your computer
You must do the settings for the recording 
device and the playback device on your 
computer in advance to record the vinyl 
record's audio tracks. When doing the 
settings, make sure that your turntable is 
connected to the computer with a USB 
cable and that the turntable is turned on. 
For Windows users
The following procedure is an example 
when using Windows 10 as the operating 
system.
1 Click [Start], and then select 
[Windows System] from the “W” 
field in the list of applications 
displayed.
2 Select [Control Panel] from the 
displayed list.
3 Select [Sound] from the control 
panel's list.
4 Select the [Playback] tab.
5 Select your computer's speakers 
and select [Set Default].
The default playback devices vary 
depending on your computer. For details, 
refer to your computer's operating 
instructions and help file.
Note
Selecting [USB Audio CODEC] on the [Playback] 
tab sets your turntable as a device for sound 
output. Note that no sound will be output if 
you select this option.
6 Select the [Recording] tab and make 
sure that [USB Audio CODEC] is set 
as the default device.
[USB Audio CODEC] does not appear 
unless your turntable, which is 
connected to the computer, is on.
7  Select [OK].

21
Recording a Vinyl Record
For Mac users
1 Select the Apple menu in the menu 
bar and [System Preferences].
2  Select [Sound].
3 Select the [Output] tab and [Internal 
Speakers] under [Select a device for 
sound output:].
Note
Selecting [USB Audio CODEC] under [Select a 
device for sound output:] sets your turntable 
as a device for sound output. Note that no 
sound will be output if you select this option.
4 Select the [Input] tab and [USB 
Audio CODEC] under [Select a device 
for sound input:].
To hear sounds during recording
When the recorded sound on the computer 
is output but no sound is output during 
recording, enable the setting (Software 
playthrough of input) of your recording 
software to send the input directly to the 
playback device. Depending on the 
recording software you use, this setting is 
not available and the procedure to enable 
the setting varies.

22
Maintenance
Cleaning the Stylus
The stylus is a high precision component. 
Handle it with care to avoid damage.
Use a commercial cleaning product for 
cleaning the stylus.
Replacing the Stylus
The stylus may become worn out, damaged, 
or dirty beyond cleaning depending on 
your use case. In such a case, replace the 
stylus.
To obtain a spare stylus, contact your dealer 
or the customer support website. (See page 
28.)
Note
• Do not use a replacement stylus made by 
another company.
• Be sure to attach the stylus protective cover 
before you replace the stylus so as not to harm 
your fingertips or damage the stylus.
To remove the stylus
1 Turn off your turntable and the 
connected audio device and unplug 
the AC adaptor from the power 
outlet.
2 Attach the stylus protective cover to 
the stylus.
3 Hold the cartridge body () with 
one hand, grasp the stylus with the 
other, and then pull the stylus in the 
direction of the arrow to remove it 
from the cartridge body.
To attach the stylus
1 Attach the stylus protective cover to 
the spare stylus.
2 Hold the cartridge body () with 
one hand and then insert the tab on 
the spare stylus into the receptacle 
on the cartridge body.
3 Push the stylus in the direction of 
the arrow until it clicks into place.

23
Maintenance
Replacing the Drive Belt
The drive belt will wear or may even break 
over time. In such a case, replace it with a 
new one.
To obtain a spare drive belt, contact your 
dealer or the customer support website. 
(See page 28.)
1 Turn off your turntable and the 
connected audio device and unplug 
the AC adaptor from the power 
outlet.
2 Remove the mat for the platter.
3 Unhook the drive belt from the 
motor pulley.
4 Put your finger and thumb into the 
platter's round holes to hold the 
platter and remove the platter.
5 Turn the platter upside down and 
remove the drive belt.
6 Wind a new drive belt around the 
platter while keeping it untwisted.
Follow the steps in “Assembling the 
Turntable” to finish assembly. (See page 
11.)
Note
Spare drive belts do not have the red 
indication ribbon attached.
Cleaning the Dust Cover 
and the Turntable Body
Use a dry, soft cloth to clean the dust cover 
and the turntable body.
When it is hard to wipe off the soil, use a 
cloth moistened with a mild detergent 
solution. Do not use any chemical solution, 
such as alcohol, benzine, or paint thinner, 
that damages the finish.

24
Additional Information
Precautions
On safety
•  Before operating the unit, check that the 
operating voltage of your unit is identical 
with that of your local power supply.
•  Should any solid object or liquid fall into the 
cabinet, unplug the unit and have it checked 
by qualified personnel before operating it 
any further.
•  Unplug the unit from the wall outlet if it is 
not to be used for an extended period of 
time. To disconnect the cord, pull it out by 
the plug. 
Never pull the cord itself.
On repacking
Keep the carton and packing materials. They 
provide an ideal container to transport the 
unit. If you have any question or problem 
concerning your unit that is not covered in this 
manual, please consult your nearest Sony 
dealer.
Note on recording
The recorded music is limited to private use 
only. Use of the music beyond this limit 
requires permission of the copyright holders.
Trademarks
•  IBM and PC/AT are registered trademarks of 
International Business Machines Corporation.
•  Microsoft, Windows and Windows Media are 
either trademarks or registered trademarks 
of Microsoft Corporation in the United States 
and/or other countries.
•  Mac, Mac OS and macOS are trademarks of 
Apple Inc., registered in the U.S. and other 
countries.
•  Qualcomm aptX is a product of Qualcomm 
Technologies International, Ltd.
•  Qualcomm is a trademark of Qualcomm 
Incorporated, registered in the United States 
and other countries, used with permission. 
aptX is a trademark of Qualcomm 
Technologies International, Ltd., registered 
in the United States and other countries, 
used with permission.
•  The BLUETOOTH® word mark and logos are 
registered trademarks owned by the 
Bluetooth SIG, Inc. and any use of such 
marks by Sony Corporation is under license.
•  All other trademarks and registered 
trademarks are trademarks or registered 
trademarks of their respective holders. In 
this manual, ™ and ® marks are not specified.

25
Additional Information
Troubleshooting
When you find your turntable not working 
properly, first review the following 
suggestions before you consider requesting 
for repair. If they do not help solving your 
problem, contact your dealer or the 
customer support website. (See page 28.)
Vinyl record playback
You hear no sounds from the computer or 
audio device connected via the USB port.
•  Connect the audio cable on the back of the 
turntable to the audio device to play vinyl 
records on your turntable. (See page 13.)
•  Use the USB port when recording audio 
tracks to the computer using recording 
software. You cannot use it for a connection 
with an audio device.
The tone arm skips or skates.
•  Your turntable is not positioned level. Place 
the turntable on a level surface.
•  The vinyl record is dusty or scratched. Clean 
the surface with a commercial record 
cleaning product or replace the vinyl record.
You experience sound problems.
•  If the dirty stylus is causing frequent noises, 
clean the stylus with a commercial stylus 
cleaning product. If the stylus is worn out, 
replace the stylus. (See page 22.)
•  If the sound pitch is unstable, the drive belt 
may be worn out. Replace the drive belt. (See 
page 23.)
•  If the dusty vinyl record is causing frequent 
noises, clean the surface with a commercial 
record cleaning product.
•  The stylus is worn out. Replace it with a new 
one. (See page 22.)
You hear rumbling or low-frequency 
howling noises*.
Your turntable is placed too close to speakers. 
Move the turntable away from the speakers.
*  This phenomenon, called “acoustic feedback,” 
occurs when vibrations that travel through the air 
or solid objects (such as shelves, a cabinet, or the 
floor) from speakers are picked up by the stylus, 
amplified and reproduced through the speakers.
You hear noises.
•  Make sure that the OUTPUT SELECT switch 
on the rear of your turntable is set to LINE. If 
the PHONO/LINE switch is set to PHONO 
when the turntable is connected to any 
other input jacks than the PHONO input 
jacks on the audio device, you may hear 
playback noises. When the PHONO/LINE 
switch is set to LINE, do not connect the 
turntable to the PHONO input jacks on the 
audio device.
•  Make sure that a computer is NOT connected 
to your turntable with a USB cable. With a 
computer connected to the turntable via the 
USB port, playback with the connected audio 
device may cause noises.
•  Noise may be produced when playing vinyl 
records if an audio device and computer are 
connected with a USB cable or audio cable. If 
this happens, disconnect the computer and 
audio device.
The sound pitch is too high or low.
•  A wrong rotation speed is selected. Check 
the center label of the vinyl record or the 
record jacket for the rotation speed and 
select the appropriate one. Rotate the SPEED 
rotary switch knob to select “33” for 
331/3rpm records or “45” for 45rpm 
records.
•  The drive belt may be twisted or worn out. 
Untwist the drive belt. (See page 23.)
The sound pitch fluctuates.
The stylus is worn out. Replace it with a new 
one. (See page 22.)
The drive belt is worn out or broken.
Replace the drive belt. (See page 23.) To 
obtain a spare drive belt, contact your dealer 
or the customer support website. (See page 
28.)

26
The platter does not turn.
•  Make sure that the AC adaptor is firmly 
connected to a power outlet and the DC IN 
12V jack on your turntable.
•  Make sure that the drive belt is completely 
hooked around the motor pulley. (See page 
12.)
Playback sound is too low in volume or 
distorted.
Make sure that the OUTPUT SELECT switch 
selection on your turntable matches the type of 
the input jacks on the audio device used for 
connection with the turntable. (See page 13.)
BLUETOOTH connections 
You cannot pair via the BLUETOOTH 
wireless technology.
•  If there are playback devices, which support 
BLUETOOTH wireless technology nearby, that 
have the BLUETOOTH function enabled, but 
some of them are not the device with which 
you want to pair, disable their BLUETOOTH 
function and try pairing again. 
•  The procedure for turning on the pairing 
mode differs depending on the playback 
device that supports BLUETOOTH wireless 
technology. For details, refer to the user's 
instructions supplied with the device.
You cannot connect your turntable to the 
playback device, which supports 
BLUETOOTH wireless technology, to which 
you want to connect. 
If there are playback devices, which support 
BLUETOOTH wireless technology nearby, that 
have the BLUETOOTH function enabled, but 
some of them are not the device to which you 
want to connect, disable their BLUETOOTH 
function.
You cannot connect your smartphone, TV, 
or computer. 
Your turntable can use the BLUETOOTH 
function to send data to playback devices that 
support BLUETOOTH wireless technology; 
however, because your turntable cannot 
receive data from smartphones, TVs, or 
computers, your turntable cannot connect to 
them.
The BLUETOOTH wireless communication 
range is short.
Try the following.
•  If there are other electronic devices 
connected to your turntable and the 
playback device, disconnect them.
•  Connect the turntable to a power outlet to 
which a microwave is not connected.
•  Place the turntable on a table not made of 
metal.
Repair Services
When you find your turntable not working 
properly, first review the suggestions listed in 
“Troubleshooting” to find out if your problem 
needs repair.
If the suggestions do not help solving the 
problem, contact your dealer or the customer 
support website. (See page 28.)
Spare components retention period:
Sony retains functional turntable components 
for repair (components required to maintain 
the turntable functions) for at least eight years 
after discontinuation of the product, as 
instructed by the Ministry of Economy, Trade 
and Industry of Japan, and will provide repair 
services during this retention period. 
Depending on the component that needs 
repair, however, repair services may still be 
provided beyond the retention period. For 
more information, contact the customer 
support website. (See page 28.)
Before you contact your dealer or the customer 
support website (page 28), you are advised 
to have the following information at hand:
•  Model number: PS-LX310BT
•  Serial number at the bottom of your 
turntable:
•  Description of the defect(s): Please describe 
as much as you can.
•  Date of your purchase:
•  Your dealer name:
If the stylus or the drive belt is damaged or 
worn out due to improper use, repair services 
will be provided at your expense.

27
Additional Information
Specifications
Motor and Platter
Drive system 
Belt-drive
Motor 
DC motor
Platter 
296 mm dia. (aluminum die-cast)
Speeds 
33 1/3 and 45 rpm, 2 speed
Wow and flutter 
0.1% (WRMS)
S/N ratio 
More than 50 dB (DIN-B) with the 
supplied cartridge
Tone Arm
Type 
Dynamic balanced J shaped arm
Effective arm length 
197 mm
USB Connectivity
Output port 
USB2.0 Plug-in power Type-B 
Powered by PC (DC5V 100mA)
Cartridge
Type 
MM
Stylus pressure 
3 g
Output level 
2.5 mV
General
Power supply 
DC 12 V 0.8 A (AC adaptor)
Power consumption 
1.8 W
Dimensions 
430 mm x 108 mm x 367 mm 
(17 in x 4 3/8 in x 14 1/2 in) 
(width/height/depth)
Weight 
Approx. 3.5 kg (7 Ib 11 1/2 oz)
AC adaptor
Input 
AC 100-240 V 0.35 A 50/60 Hz
Output 
DC 12 V 0.8 A (AC adaptor)
BLUETOOTH section
Communication system 
BLUETOOTH Specification version 4.2
Output 
BLUETOOTH Specification Power 
Class2
Maximum communication range 
Line of sight approx. 10m (33feet)*1
Frequency band 
2.4 GHz band
Modulation method 
FHSS
Compatible BLUETOOTH profiles*2 
A2DP 1.3
Supported Codecs*3 
SBC*4, Qualcomm® aptX™
Transmission range (A2DP) 
20 Hz - 20,000 Hz (Sampling frequency 
44.1kHz)
*1  The actual range will vary depending on factors 
such as obstacles between devices, magnetic fields 
around a microwave oven, static electricity, cordless 
phone, reception sensitivity, antenna's performance, 
operating system, software application, etc.
*2 BLUETOOTH standard profiles indicate the purpose 
of BLUETOOTH communication between devices.
*3 Codec: Audio signal compression and conversion 
format
*4 Subband Codec
Design and specifications are subject to 
change without notice.

28
Customer Support 
Websites
For information about purchasing spare 
components, accessories, and other support 
services, visit the customer support website 
designated to your area of residency.
For customers in Europe:
http://www.sony.eu/support
For customers in the U.S.A.:
http://esupport.sony.com/US
For customers in Canada:
http://esupport.sony.com/CA/
For customers in other countries/
regions:
http://www.sony-asia.com/support
Index
45 rpm adaptor ..................................... 10, 16
audio cable .................................................13
cartridge body ....................................... 8, 22
dust cover hinges .............................. 7, 10, 12
headshell......................................................8
Mat for the platter.............................. 7, 10, 12
noise ........................................................... 25
platter ............................................ 7, 10, 11, 26
pulley......................................................11, 23
rotation speed............................................ 16
spindle .....................................................7, 11
tone arm....................................... 8, 16, 17, 25
USB port ............................................ 9, 19, 25

29
Additional Information
30
31

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