4,7uF/10V +5V
+5V
74HCT257 +12V
MAX232D 1,0uF/16V
1,0uF/16V +8V5 1 2 4 L
C1+ 1I 0 1Y
10K
3 15K 4xBAV70
+5V 1I 1
2 3
Vs+ C1-- LM393 SMD
1,0uF/16V 1,0uF/16V 5 7 K
2I 0 2Y 8
6 4 6 3
Vs-- C2+ 2I 1
1
4K7
RS-232
--8V5 5 11 9 2
C2-- +5V 3I 0 3Y
5 GND 10
3I 1 4
9 14 11 2
T1OUT T1IN
4 14 12
4I 0 4Y
8 CTS 7 10 8 13
T2OUT T2IN 4I 1
3 TXD 5
7 RTS 13 12 3 1 7
R1IN R1OUT S
2 RXD 15 6
OE
6 8 9 7 0 - L 1 - K
R2IN R2OUT
1
100nF 10K 1K 1K
BAV54
DB9PF
AT89C2051P
11 10 33pF 0R +5V
P3.7 GND
12 9 100nF
(AIN0) P1.0 T3.5 (T1)
5K1 1R
13 8 TX
(AIN1) P1.1 P3.4 (T0) +12V
14 7 11,0592MHz Red LED
P1.2 P3.3 (INT1)
15 6 33pF 14
P1.3 P3.2 (INT0)
470R 100R
16 5 4 3 2 1 13 12
P1.4 XTAL1 +5V
17 4
P1.5 XTAL2
18 3 7 5 5
P1.6 P3.1 (TXD) Pin19 GND
19 2 9 9
P1.7 P3.0 (RXD) Pin14 +12V
20 1 74HC04 SMD 4 4
+5V Vcc RST
10uF/6,3V DTC114YKA 8 8
Pin 20 TX
3 3
+5V
5K1 1R
100nF RX 7 7
+12V Pin 15 RX
Yellow LED 2 2
10K 6 6
Pin 7 Reset
470R 100R
8 9 6 5 11 10 1 1
+5V
DB9PM DB9PF
DTC114YKA
Name 20pin OBD2
5K1 1R
+12V
TX / K 17 & 20 7 & 8
100R
RX / L 15 15
DTC114YKA
Reset 7 _
Green LED
+5V +12V
+12V 14 16
560R
GND 19 4 & 5
78L05 SMD 1N4007
1R
1 8 +12V
OUT IN
2 7
GND GND
3 6
GND GND 2,2uF/25V
10uF 4 5
NC NC
100nF 100nF GND
_____ 2006-06 CarSoft6.5COM_6
16
16
Vcc
Vcc
GND
GND
8
15
Reset