0
+
+
R2
R1
R3
C1
C3
C2
D1
D2
S1
C4
C5
R4
C6
T1
T2
R5
R6
R7
C7
C8
C9
C10
C11
P1
R8
R9
R10
IC1
C12
R11
IC2
C13
R12
L1
C14
C15
C16
ÜT
T3
R13
C17
P2
R14
R15
C18
R16
C19
R18
R17
C20
R19
R20
C21
P3
T4
C23
C22
R21
R22
R23
R24
C24
C25
P4
C26
C27
C28
P5
P6
R25
R26
9V
↑
↑
Z
E
A1
A
E
A
A
E
A
↑
↑
↑
+U
b
S
BR1
BR2
BR5
BR4
BR3
BR6
BR7
BR8