IRDC y
QiZ>
R5
82R/0.5W +20
I
[“•JP1
Dot/Bar 0
:C2
100nF
1GND >
Audio /-
R1 10k
VR1
50k
R3 1 k2
R4
2k2
U1
LM3915
modę +V LED10 | |
LED9 | |
SIG |
LED3 |
LED7 | |
Rh i |
LED6 |
LED5 | |
RefOut |
LED4 |
LED3 | |
RefAdj |
LED2 |
Rld |
V LED1 |
10
11
12
13
15 |
—n- |
14 |
u , |
10 |
n |
17 |
_U— |
13
I GND >
R2
10R
L10
L9
L3
L7
L6
L5
L4
L3
L2
LI
C1
100nF