R2
Resistance
233 Ω
D1
D3
R6
Resistance
233 Ω
R4
Resistance
233 Ω
D4
D6
R1
Resistance
233 Ω
R5
Resistance
233 Ω
D5
R7
Resistance
233 Ω
R3
Resistance
233 Ω
D7
D2