2-52(No.YA698<Rev.001>)
(No.YA698<Rev.001>)2-51
MAIN PWB ASS'Y (23/28)
[RS232]
HU-71100005
lt-26_32db1bu_0514_21/30_0.0
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
TA
RA
TXD_PC
RXD_PC
TA
RA
+5VSTB
+5VSTB
+3V3_A
+3V3_A
UART1_TX
UART1_RX
TA
RA
All location are from 831 to 850
Douglas_UART
MICOM OTA Option
R837
000/1005
RV832
SV060314B431N
C833
106p/16V/2012
R839
OPEN-000/1005
RV831
SV060314B431N
R831
101/1005
R838
OPEN-000/1005
R840
000/1005
C831
104p/50V
R834
472/1005
U831
ILX232
T1IN
11
T2IN
10
R1O
12
R2O
9
C1+
1
C1-
3
C2+
4
C2-
5
V-
6
V+
2
GND
15
VCC
16
R2IN
8
R1IN
13
T2O
7
T1O
14
C834
104p/50V
Q832
FDV301N_NL
1
3
2
R
L
JP831
THSE-0734T
R
L
1
3
5
4
2
R832
101/1005
R835
472/1005
Q831
FDV301N_NL
1
3
2
C832
104p/50V
R836
472/1005
C835
104p/50V
R833
472/1005
MAIN PWB (5/28)
MAIN PWB (6/28)
MAIN PWB CIRCUIT DIAGRAM (23/28) [RS232]