Total solder points: 45 skill level : beginner 1 þ 2o 3o 4o 5o advanced illustrated manual h4003p-ed1 2x30w stereo amplifier k4003 features: þ the easy way to add quality stereo amplification to your project þ excellent sound quality þ low noise, low distortion þ short circuit and overload protected...
5% 4k7= ( 4 - 7 - 2 - b ) 1% 4k7= ( 4 - 7 - 0 - 1 - 1 ) color= 2… 5 i p e sf s dk n d gb f nl c o d e codice colore codigo de cores codigo de col- ores vÄri koodi fÄrg schema farve kode farge kode farb kode colour code codifi- cation des cou- leurs kleur kode c o d e 0 nero preto negro musta svart s...
__________________________________________________________________________________________________________________________________________________________ 3 1. Assembly (skipping this can lead to troubles ! ) ok, so we have your attention. These hints will help you to make this project successful. R...
_______________________________________________________________________________________________________________________________________________________ 4 1. Resistors r... Q r1 : 8.2 (8 - 2 - b - b) q r2 : 8.2 (8 - 2 - b - b) 2. Diodes (watch the polarity !) cathode d... Q d1 : 1n5400 … 5408 q d2 : ...
__________________________________________________________________________________________________________________________________________________________ 5 7. Connection example + + + + - - - - 0 12v 12v l r right input from audio source left input from audio source 8. How to connect a volume contr...
_______________________________________________________________________________________________________________________________________________________ 6 9. Power supply options va va va gnd gnd gnd gnd vb vb vb 12v + - 12v + - mains mains transformer : 2 x 12v 50va transformer : 2 x 12v 50va red ye...
__________________________________________________________________________________________________________________________________________________________ 7 11. Diagram.