Sony PS-LX310BT Stereo Turntable System

Operating Instructions

The PS-LX310BT is a stereo turntable system designed for analog playback of vinyl records. This manual provides comprehensive guidance on its setup, operation, and maintenance.

Warnings and Precautions

⚠️ WARNING: The AC adaptor is for use in dry, indoor locations only. To reduce the risk of fire, do not cover ventilation openings, expose to naked flames, or liquids. Do not install in confined spaces. Use only within an ambient temperature of up to 45°C. The unit remains connected to mains power even when turned off. Ensure the AC adaptor plug is easily accessible for disconnection. Disconnect immediately if any abnormality is noticed.

CAUTION: RISK OF ELECTRIC SHOCK. DRY LOCATION USE ONLY.

CE and UKCA Marking: Validity is restricted to countries where legally enforced (EEA/Switzerland for CE, UK for UKCA).

Recommended Cables: Use properly shielded and grounded cables and connectors for host computers and peripherals.

AC Adaptor: Not available for repair; terminate use if damaged or defective.

Polarity of DC output of the AC adaptor: The name plate indicating polarity is on the bottom of the turntable.

Firmware: Check and update firmware via the Sony Support Page.

European Customers Notice: Information applies to equipment sold in countries applying EU directives and/or UK statutory requirements. This product is manufactured by or on behalf of Sony Corporation. EU/UK Importer: Sony Europe B.V. Contact details for inquiries are provided.

Declaration of Conformity: Sony Corporation declares compliance with Directive 2014/53/EU and UK relevant statutory requirements. Full text available at https://compliance.sony.eu and https://compliance.sony.co.uk respectively. Tested to comply with EMC regulation limits using cables shorter than 3 meters.

Radio Equipment Regulations: Intended for use with approved software versions. Software verified to comply with essential requirements.

Disposal of Old Electrical & Electronic Equipment: ♻️ This symbol indicates the product is not household waste. Hand it over to an appropriate collection point for recycling. Proper disposal helps prevent negative environmental and health consequences and conserves natural resources. Contact local civic office, waste disposal service, or retailer for details.

Precautions:

On safety: Check operating voltage matches local supply. Unplug if solid object or liquid falls into the cabinet and have it checked by qualified personnel. Unplug from wall outlet if not used for extended periods; pull by the plug, never the cord.
On repacking: Keep carton and packing materials for transport. Consult your nearest Sony dealer for any questions not covered in this manual.

Features

The PS-LX310BT is a stereo turntable system for analog vinyl record playback. It does not have built-in speakers. Audio can be enjoyed via an audio cable connected to an audio device or wirelessly via BLUETOOTH to compatible devices like speakers or headphones.

Note: Use BLUETOOTH devices with volume adjustment. Unadjusted volume can lead to very loud playback. Devices like TVs, smartphones, and computers cannot receive streams from the turntable. The turntable is not designed for DJ use; manual rotation manipulation can cause malfunctions.

Parts and Controls

Front/Side View

1 Spindle: For placing the platter.
2 Mat for the platter: Placed on the spindle.
3 Platter: Place on the spindle during assembly. Has a drive belt on the back.
4 BLUETOOTH indicator: Lights blue when connected, flashes blue during pairing, turns off when disabled. Lights orange and goes to standby if no paired devices are found when the BLUETOOTH function is disabled.
5 BLUETOOTH button/- PAIRING button: Enables/disables BLUETOOTH function. Press for 2 seconds to enter pairing mode.
6 Micro USB port: Located inside the turntable. Used for firmware updates via a micro USB cable (not supplied).
7 Dust cover: Protects the turntable.
8 Dust cover hinges: Connect the dust cover to the turntable.
9 Storage hole for the 45 rpm adaptor: For storing the 45 rpm adaptor when not in use.
10 Tone arm: Holds the stylus.
11 SIZE rotary switch knob: Sets the vinyl record size (12" for LP, 7" for EP).
12 Tone arm rest: Holds the tone arm when not in use. Includes a hole for passing a string to secure the tone arm for transport.
13 SPEED rotary switch knob: Sets the vinyl record rotation speed (33 1/3 or 45 rpm).
14 Headshell: Mounts the cartridge and stylus.
15 Stylus: High-precision component. Handle with care. A protective cover is provided and should be used when not in use or during assembly.
16 Cartridge body: Houses the stylus.
17 START button: Initiates playback.
18 STOP button: Stops playback and returns the tone arm.
19 UP/DOWN button: Lifts or lowers the tone arm.

Rear View

1 OUTPUT SELECT switch: Selects output format (PHONO or LINE) based on the connected audio device.
2 GAIN SELECT switch: Adjusts playback volume for vinyl records. Set to HIGH for quiet tracks, but be cautious of distortion with loud tracks. Effective for LINE output and BLUETOOTH connections; ineffective for PHONO output.
3 DC IN 12V jack: For connecting the AC adaptor.
4 Power ON/♫ STANDBY button: Turns the turntable on or off.

Note on carrying this product: Hold the bottom of the product firmly to prevent dropping and potential damage or injury.

Getting Started

Checking the Supplied Items

Verify all accessories are present: Platter (with drive belt), Mat for the platter, Dust cover hinges, AC adaptor, Operating Instructions, Dust cover, and 45 rpm adaptor. Contact dealer if anything is missing. Keep packaging materials for potential repair transport.

Assembling the Turntable

Note: Keep the stylus protective cover on during assembly. Do not connect the AC adaptor until assembly is complete. Handle the stylus with extreme care to avoid damage.

Attaching the platter:

Place the platter onto the spindle, keeping it level.
Rotate the platter to align the motor pulley with the rectangular hole, using the red ribbon as a guide.
Peel off the adhesive tape from the red ribbon, pull it, and hook the drive belt around the motor pulley. Rotate the platter clockwise 10 times to stabilize. Press the UP/DOWN button to lower the tone arm to stabilize movement.
Place the mat for the platter onto the platter.
Set the operating mechanism to its initial state: remove the tone arm string and raise the tone arm using the UP/DOWN button.

Note: Ensure the drive belt is not twisted. Avoid stretching the belt roughly. If the belt comes off, temporarily remove the platter to re-hook it. Remove the red ribbon after assembly.

Attaching the dust cover:

Insert dust cover hinges into the hinge pockets on the dust cover.
Align the hinges with the pockets on the rear of the turntable and push the dust cover into place.

Tip: To remove the dust cover, open it fully, grasp both sides near the bottom, and lift upwards.

Precautions on placement:

Place on a level surface.
Avoid areas near electrical appliances that may cause hum or noise (e.g., TVs, hair dryers, fluorescent lamps).
Avoid areas subject to vibration (e.g., near speakers, doors).
Keep away from direct sunlight, extreme temperatures, dust, moisture, and devices emitting radio waves or electromagnetic noise.

Connecting Your Turntable

Connecting via the audio cable:

Note: Turn off audio devices before connecting. Make all connections before connecting the AC adaptor.

Connect the audio cable from the turntable to the PHONO, AUX, or analog input jack of the audio device. Connect white (L) plug to white jack and red (R) plug to red jack.
Switch the OUTPUT SELECT switch on the turntable based on the audio device's jack:
- PHONO input jack: Set switch to PHONO. Uses the audio device's phono preamp.
- Other input jacks (AUX, VIDEO, etc.): Set switch to LINE. Uses the turntable's built-in phono preamp.

Note: Ensure plugs are inserted firmly to avoid noise. If using only BLUETOOTH, set OUTPUT SELECT to LINE. Connecting to PHONO input with LINE setting can cause loud sound; always use PHONO setting for PHONO input. Connecting to analog input with PHONO setting results in quiet sound; always use LINE setting for analog input.

Connecting with the BLUETOOTH function:

Enjoy vinyl records wirelessly by connecting to BLUETOOTH playback devices (speakers, headphones). It is recommended to connect via BLUETOOTH before playing a record to avoid stylus skipping.

Note: Do not connect to headphones without volume control, as audio may be excessively loud.

Registering (pairing) devices:

Place the BLUETOOTH playback device close to the turntable.
Press and hold the turntable's BLUETOOTH button/- PAIRING button for about 2 seconds until the indicator flashes blue rapidly.
Turn on pairing mode on the playback device. Refer to its user manual for instructions. The turntable indicator will stop flashing and remain lit when pairing is complete.

Tip: Once paired, a short press of the BLUETOOTH button/- PAIRING button enables the connection. The START button can also initiate playback with a paired device when the indicator is orange (standby). Pressing the button again disconnects. Up to 8 devices can be paired. All paired device information can be deleted by holding the button for 10 seconds.

If you cannot register (pair) devices: Ensure only the desired device's BLUETOOTH is enabled. Prevent unwanted devices from auto-connecting. Pairing procedures vary by device. Smartphones, TVs, and computers cannot be paired as the turntable only sends data, it does not receive.

BLUETOOTH wireless communication range: Keep range optimal by disconnecting other electronic devices, avoiding microwaves, and placing the turntable on a non-metal table.

Maintenance

Cleaning the Stylus

The stylus is a high-precision component. Handle with care. Use a commercial cleaning product.

Replacing the Stylus

Replace the stylus if worn, damaged, or dirty. Contact your dealer for spare styli. Note: Use only genuine replacement styli. Attach the stylus protective cover before replacement to prevent injury or damage.

To remove the stylus:

Turn off the turntable and connected audio device, and unplug the AC adaptor.
Attach the stylus protective cover to the stylus.
Hold the cartridge body with one hand, grasp the stylus, and pull it in the direction of the arrow to remove it.

To attach the stylus:

Attach the stylus protective cover to the spare stylus.
Hold the cartridge body with one hand and insert the tab on the spare stylus into the receptacle on the cartridge body.
Push the stylus until it clicks into place.

Replacing the Drive Belt

The drive belt may wear out or break over time. Contact your dealer for a spare. Note: Spare belts do not have a red ribbon.

Turn off the turntable and audio device, and unplug the AC adaptor.
Remove the mat for the platter.
Unhook the drive belt from the motor pulley.
Hold the platter with fingers in the round holes and remove it.
Turn the platter upside down and remove the old drive belt.
Wind the new drive belt around the platter, keeping it untwisted. Follow "Assembling the Turntable" steps to finish.

Cleaning the Dust Cover and the Turntable Body

Use a dry, soft cloth. For stubborn dirt, use a cloth moistened with a mild detergent solution. Avoid chemical solutions like alcohol, benzine, or paint thinner.

Additional Information

Troubleshooting

Review these suggestions before seeking repair. Contact your dealer or support website if problems persist.

Vinyl record playback:

Tone arm skips or skates: Ensure turntable is level. Clean or replace dusty/scratched records.
Sound problems: Dirty/worn stylus may cause noise; clean or replace (page 18). Unstable pitch may indicate a worn drive belt; replace (page 19). Dusty records can cause noise; clean them.
Rumbling or low-frequency howling noises: Turntable may be too close to speakers (acoustic feedback). Move away from speakers.
Noises: Ensure OUTPUT SELECT switch is set to LINE. If set to PHONO, do not connect to non-PHONO input jacks.
Sound pitch too high or low: Incorrect speed selected; check record label and set SPEED knob accordingly (33 or 45 rpm). Drive belt may be twisted or worn; untwist or replace (page 19).
Sound pitch fluctuates: Stylus is worn out; replace (page 18).
Drive belt worn out or broken: Replace drive belt (page 19). Contact dealer for spares.
Platter does not turn: Ensure AC adaptor is securely connected. Check drive belt is properly hooked around the motor pulley (page 11).
Playback sound too low or distorted: Ensure OUTPUT SELECT switch matches the audio device's input jacks (page 12).

BLUETOOTH connections:

Cannot pair via BLUETOOTH: Ensure only the desired device's BLUETOOTH is enabled. Prevent unwanted devices from auto-connecting. Pairing procedures vary by device. Smartphones, TVs, and computers cannot be paired.
Cannot connect to BLUETOOTH playback device: Ensure only the desired device's BLUETOOTH is enabled.
Cannot connect smartphone, TV, or computer: Turntable sends data but cannot receive; pairing is not possible.
BLUETOOTH wireless communication range is short: Disconnect other electronic devices, avoid microwaves, and place on a non-metal table.

Repair Services

Consult "Troubleshooting" first. Contact your dealer or support website if issues persist. Sony retains components for repair for at least eight years after discontinuation. Provide model number (PS-LX310BT), serial number, defect description, purchase date, and dealer name when contacting support. Repair costs apply for damage due to improper use (stylus, drive belt).

Specifications

Motor and Platter: Belt-drive, DC motor, 296 mm die-cast aluminum platter, speeds 33 1/3 and 45 rpm, Wow and flutter 0.1% (WRMS), S/N ratio >50 dB (DIN-B).
Tone Arm: Dynamic balanced J-shaped arm, 197 mm effective length.
Cartridge: MM type, 3 g stylus pressure, 2.5 mV output level.
General: Power supply DC 12 V 0.8 A (AC adaptor), Power consumption 1.8 W, Dimensions 430 x 108 x 367 mm, Weight approx. 3.5 kg.
AC adaptor: Input AC 100-240 V 50/60 Hz, Output DC 12 V 0.8 A. Manufacturer: Sony Corporation.
BLUETOOTH section: Class 2, max range approx. 10 m (line of sight), frequency band 2.4 GHz, max output power ≤ 4 dBm, modulation FHSS. Compatible profiles: A2DP 1.3. Supported Codecs: SBC, Qualcomm® aptX™ audio. Transmission range (A2DP): 20 Hz - 20,000 Hz.
Address: 1-7-1 Konan, Minato-ku, Tokyo, 108-0075 Japan.
Model identifier: Varies by region (HK-AR-120A080-GB/EU, FJ-SW7261200800DB/DE).
Note: Actual range varies; specifications subject to change.

Customer Support Websites and Trademarks

Visit designated customer support websites for spare parts and accessories:

Europe: http://www.sony.eu/support
U.S.A.: http://esupport.sony.com/US
Canada: http://esupport.sony.com/CA/
Other countries/regions: http://www.sony-asia.com/support

Trademarks: IBM, Microsoft, Windows, Mac, macOS, OS X, Qualcomm aptX, Qualcomm, and BLUETOOTH are registered trademarks of their respective owners.