Tinysine TSA3118B User manual

TSA3118B Audio Amplifier
User Guide
Tinysine Electronics @ 2017
Version 1.0

www.tinysine.com
INTRODUCTION
TSA3118B is a 2x50W audio amplifier board with a new Audio plus Bluetooth module that
supports Apt-X. It has perfect class-D architecture(Based on TPA3116D2) and each channel
has 50W power output. Both of channels are capable of outputting nominal power
simultaneously and continuously. This board can be powered by any DC10V-24V power
supply. It can be used to drive any 4Ω or 8Ω passive speakers.
Features:
Dimensions: 6.9cm x 10.3cm x 2.5cm
Bluetooth 4.2
aptX, aptX Low Latency, SBC and AAC
Aux in/Line in auto detect
Working voltage: DC10V-24V
Over/under voltage protection
Over current protection
Over temperature protection

www.tinysine.com
OVERVIEW

www.tinysine.com
Step by step
1. Your speaker cables should equipped with bare copper wires, and be sure gather the
threads, as you can see in the picture below:

www.tinysine.com
2. Open the 2 screw terminals on the amplifier's output. After place the total copper wires into
the screw terminals. Be aware that connecting the + and - with the corresponding screw
terminals. Then close the screw terminals by turning in the opposite direction.
3. If you want to use line-in audio source, you can connect it to TSA3118B’s line in. If not, just
ship this step.
4. Power the amplifier with your DC power supply, you will hear the amplifier teeth
immediately.

www.tinysine.com
5. Turn on Bluetooth on the device you want to connect to the amplifier. Find TSA3118B on your
Bluetooth list and connect to it. The amplifier comes with a distinct beep sound when a connection is
established. Now you can play your music.
Note: TSA3118B can auto detect the Aux in/Line in Audio input. Bluetooth Audio source has
higher priority. When Bluetooth audio is paused or bluetooth is disconnected. The amplifier will output the
TV audio.

www.tinysine.com
Applications:
Personal computer
Background music system
Musical instrument amplifiers
Home DIY
Car audio
Documents:
How to change the BT name
How to pair and set TWS mode
How to set amplifier to mono output
TSA3118B Bluetooth module PSR file
How to restore bluetooth settings
Giga Control APP(Android)

FCC
Federal Communication Commission Interference Statement
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 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.
FCC Caution:
Any changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate this equipment.
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.
Important Note:
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed portable and mobile exposure host.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
Important Note:
In the event that these conditions cannot be met (for example certain laptop configurations or co-
location with another transmitter), then the FCC authorization is no longer considered valid and the FCC
ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible
for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
Any company of the host device which install this modular with limit modular approval should perform
the test of radiated emission and spurious emission according to FCC part 15C:15.247 and 15.209

requirement, only if the test result comply with FCC part 15.247 and 15.209 requirement, then the host
can be sold legally.
End Product Labeling
This transmitter module is authorized for use portable and mobile exposure. The final end product must
be labeled in a visible area with the following: Contains FCC ID: 2ARMD-TSA3118B.
Manual Information to the End User
The OEM integrator has to be aware not to provide information to the end user regarding how to install
or remove this RF module in the user’s manual of the end product which integrates this module.
The end user manual shall include all required regulatory information/warning as show in this manual.
Industry Canada
Industry Canada Statement
This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following
two conditions:
●This device may not cause interference; and
●This device must accept any interference, including interference that may cause undesired operation
of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts
de licence. L’exploitation est autorisée aux deux conditions suivantes:
●l’appareil ne doit pas produire de brouillage;
●l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.
Radiation Exposure Statement
This equipment complies with Canada radiation exposure limits set forth for an uncontrolled
environment.
This equipment should be installed portable and mobile exposure host.
Déclaration d'exposition aux radiations
Cet équipement est conforme Canada limites d'exposition aux radiations dans un environnement non
contrôlé.
ce matériel devrait être installée l'exposition portatifs et mobiles.
This device is intended only for OEM integrators under the following condition:

●The transmitter module may not be co-located with any other transmitter or antenna.
Cet appareil est conçu uniquement pour les intégrateurs OEM dans les conditions suivantes:
●Le module émetteur peut ne pas être coïmplanté avec un autre émetteur ou antenne.
Important Note:
In the event that these conditions cannot be met (for example certain laptop configurations or co-
location with another transmitter), then the Canada authorization is no longer considered valid and the
IC ID cannot be used on the final product. In these circumstances, the OEM integrator will be
responsible for re-evaluating the end product (including the transmitter) and obtaining a separate
Canada authorization.
Any company of the host device which install this modular with limit modular approval should perform
the test of radiated emission and spurious emission according to RSS-247 and RSS-Gen requirement,
only if the test result comply with RSS-247 and RSS-Gen requirement, then the host can be sold legally.
Note Importante:
Dans le cas où ces conditions ne peuvent être satisfaites (par exemple pour certaines configurations
d'ordinateur portable ou de certaines co-localisation avec un autre émetteur), l'autorisation du Canada
n'est plus considéré comme valide et l'ID IC ne peut pas être utilisé sur le produit final. Dans ces
circonstances, l'intégrateur OEM sera chargé de réévaluer le produit final (y compris l'émetteur) et
l'obtention d'une autorisation distincte au Canada.
toute entreprise de l'hôte qui installent ce dispositif modulaire avec limite approbation devrait effectuer
l'essai des modules et des rayonnements non essentiels des émissions rayonnées selon rss-247 et le cnr
- gen, seulement si le résultat d'essai conforme rss-247 et le cnr - gen, puis l'hôte peut être vendu
légalement.
End Product Labeling
The final end product must be labeled in a visible area with the following: Contains IC: 24520-TSA3118B.
Plaque signalétique du produit final
Le produit final doit être étiqueté dans un endroit visible avec l'inscription suivante: Contient des IC:
24520-TSA3118B.
Manual Information to the End User
The OEM integrator has to be aware not to provide information to the end user regarding how to install
or remove this RF module in the user’s manual of the end product which integrates this module.
The end user manual shall include all required regulatory information/warning as show in this manual.
Manuel d'information à l'utilisateur final

L'intégrateur OEM doit être conscient de ne pas fournir des informations à l'utilisateur final quant à la
façon d'installer ou de supprimer ce module RF dans le manuel de l'utilisateur du produit final qui
intègre ce module.
Le manuel de l'utilisateur final doit inclure toutes les informations réglementaires requises et
avertissements comme indiqué dans ce manuel.