+Ub
■(_OBD 9
□3 rt
Connect
rs 4 "y
DTR
Tn5
1UUk
RK-DataJL
R5 | ||
6kS |
R16
6kS
□2
gn
Power
R1
6kS
R2
2k2
R4
2k2
BC 547 B
RS
27k
rs 1 "y
DCD
Tr4
RS 2^}
RxD
BC 557 B
R1D
27k
R17
1UUk
RS 7 "y
RTS
R9
4k7
DS
1 N 414S
R1S
t=h
220k
BC 547 B
BC 547 B
Tr7
□6
1 H 414S □5
-N-
1 H 414S
R3
27k
L-Line
■{ÓBD 4
K-Line
{OBD S
Tr1
□7
1 H 414S
BC 547 B
Tr2
rs s "y
TxD
R12
1UUk
GND
RS 5^}
L-Data
BC 547 B
BC 547 B
R7
27k
BC 547 B
B-GND
R14
1UUk
Case
■(^OBD 2 ■(^OBD 1