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9-2 LOGIC UNIT
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R25 R24
Q3 Q4
Q2
C14
R56
R55 R53
C2
C1
C26
R61 R62
R43 C21
C31
R65
C32
R66
C43
R29
D3
R35
C41
IC2
R15 R14
C11
R30
R1
R3 R4 R5
C5
C4
R40
R42
R51
C7
R16
IC1
C25
R52
R41
BE
SP+
SP—
B—6096A
C18
IC4
IC6
C3
C22
J1
C23
IC5
R63
R64
D2
R37
C6
R38
Q6
R36
X1
C17
D1
C16
J2
IC3
R28
R26
C13
R54
R27
R23
R22
R21
C21
C42
R31
1
30
SP+ SP— BEEP BPLVL SQLV HVS NC 5V 5V DSCENC WXDEC RMUTE DSCDEC PTTC RCV PTT SEND KEYM TMUTE SQL TXDET SQLC H/L BPF PSTB PCK PDATA UNLK GND GND
J1
to the MAIN unit J1
14
NMEA+ NMEA— ICF3 GND
J2
9 - 3