TDA2030A 2.0 Audio Amplifier Module Board 18W*2 Double Track DIY Kit

TDA2030A 2.0 Audio Amplifier Module Board 18W*2 Double Track DIY Kit
Features
This circuit consists of two channels, including W101 as the volume potentiometer, W102 bass adjust potentiometer, W103 for high adjust potentiometer.
The input audio signal after the volume and tone control by the C106, C206 sent to TDA2030 integrated audio power amplifier.
Note
This is a DIY kit, you need to have some knowledge of electronics and ability.
This kit does not provide instruction.
Schematic:Click to open
Specification
Working voltage:AC9 ~ 12V
Output power:Left and right channel 18 w x2 (horn)
Output impedance:4-8Ω
PCB size:12 x 5.5 cm(L*W)
Package list
Component:Label:Value:Number
Diode (1N4407):D1, D2, D3, D4:1N4007:4
Resistance:R101,R201:RTI-0.25~1KΩ ±5%:2
Resistance:R102,R202:RTI-0.25~10KΩ ±5%:2
Resistance:R103,R203:RTI-0.25~1.5KΩ ±5%:2
Resistance:R104,R204:RTI-0.25~5.6KΩ ±5%:2
Resistance:R105,R205:RTI-0.25~1KΩ ±5%:2
Resistance:R106,R206:RTI-0.25~1KΩ ±5%:2
Resistance:R107,R207:RTI-0.25~33KΩ ±5%:2
Resistance:R108,R208:RTI-0.25~47KΩ ±5%:2
Resistance:R109,R209:RTI-0.25~300KΩ ±5%:2
Resistance:R110,R210:RTI-0.25~10KΩ ±5%:2
Duplex Potentionmeter:W101, W102, W103:50K:3
Electrolytic Capacitor:C1, C2, C3, C4:2200uf/25V:4
Polyester Capacitor:C5, C6:0.1uf:2
Ceramics Capacitors:C101, C201:4700pf:2
Ceramics Capacitors:C102, C202:22nf:2
Ceramics Capacitors:C103, C203:220nf:2
Ceramics Capacitors:C104, C204:22nf:2
Ceramics Capacitors:C105, C205:10nf:2
Ceramics Capacitors:C106, C206:47nf:2
Ceramics Capacitors:C107, C207:0.1uf:2
Aluminum Heat Sink:/:/:2
TDA2030A:IC1, IC2:TDA2030A:2
M3 Screw:/:3mm:2
PCB:/:/:1
Terminal (HT3.96-2P):/:/:2
Terminal (HT3.96-3P):/:/:1
Headset Seat:/:/:1
Reference diagram: