parameter:
Baby features:(This machine does not bring its own amplifier, dual audio output, suitable for vehicles and amplifiers installation)
1. DC 5V or 12V power supply(Selection one, you cannot connect to two types of voltage at the same time), Use the power supply of 12v1 Ann;
2. Support FAT16, FAT32 file system,
3. Song of MP1 Layer3, MP2 Layer3, MP3 Layer3 version,
4. You can read the MP3 songs in the U disk and TF card;
5. Support Bluetooth function, you need to buy a USB Bluetooth rod to support it.
6. Dual -channel audio output, suitable for installation on cars and amplifiers;
Product specifications:
Installed open holes: 38*height 15mm wide
Overall size: 44*height 24*Deep 40mm
Panel function description:
1. "TF" socket, SD or MMC card with mp3 songs can be played automatically to play automatically(If you need to use a TF card, you need to add another card set)Essence
2. The power indicator light, the power -powered indicator lights, the indicator lights flickering at work;
3. Remote control receiver;
4. "USB": U disk socket, a U disk with mp3 songs can be played automatically;
5. "Play/PAUSE": Play/suspension in the USB/SD state;
Wiring description:
1. 12V pick -up method: 2P seats(J6 position), Connected to 7V-12V DC, the red line power supply is positive, the black line connects the power supply pole;(See the picture above)
2, 5p white seat(J5 position): 5V connection DC 5V positive pole(A current about 1A); GND, connected to power places; R-O, right audio output; GND, audio field; L-O, left audio output.(Note: It''s just audio output, you cannot directly connect the speaker, you need to connect to the power amplifier)
Special explanation: current 600mA-1A, the current will not have enough jump or remote control and other phenomena(If you have this question, please check your power supply)See the picture above, pay attention to the product that cannot be connected to the two sets of power supply at the same time cannot be higher than the maximum voltage required voltage required for the product, otherwise it will damage the main chip and related components!
hint:
(1)If it is modified to the car, you only need to connect 12V voltage to the decoding board 12V voltage input terminal at the location of the car -loaded radio;
(2)If the power supply on the battery is directly connected to the battery, please use 7812 or 7805 voltage voltage board to voltage the power supply.
(3)If the power supply on the battery is directly connected to the battery, you can also string a 4007 diode and a 2.2 euro 2W resistance current limit.
Special Instructions:At present 600mA-1A, it is not enough to jump or remote control, etc.(If you have this question, please check your power supply)See the picture above, you should notice that the product cannot be connected to the two sets of power supply, which cannot be higher than the maximum voltage required by the product will damage the main chip and related components!