ViewSonic VS11856 Pro8100-1 Service Manual page 100

C728 C728 C318 C318 C326 C326
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF U58 U58
1
C1+
2
V+
3
C1-
4
C2+
5
C2-
C300 0.1uF C300 0.1uF
6
V-
7
T2OUT
8
R2IN
ADM3202 ADM3202
SSOP16-25 SSOP16-25
02053-0001-00 02053-0001-00
11 TXDA
11 RXDA
RS232
2 RS232
ViewSonic Corporation
3.3V_ST
L13 L13
2.2uH 2.2uH
RS232_PWR L12 L12
NC/2.2uH NC/2.2uH
C729 C729 0.1uF 0.1uF
C319 C319 0.01uF 0.01uF
C317 C317 10uF/10V 10uF/10V
16
VCC
15
GND
14
T1OUT
13
R1IN
12
R1OUT
R295 100R R295 100R
11
T1IN
R296 100R R296 100R
10
T2IN
9
R2OUT
TP597 TP597
AGND AGND
3.3V_ST
U84 U84
4 2
74LVC1G125 74LVC1G125
97
Confidential - Do Not Copy
5V_ST
TP598 TP598 TP599 TP599
TX1 TX1 RX1 RX1
TX1
RX1
C332 C332 C333 C333
47pF 47pF 47pF 47pF ZD7 ZD7
ZD8 ZD8
5.6V 5.6V 5.6V 5.6V
PRO8100-1
5
R604 R604 0R 0R
9
18 SCK
R608 R608 0R 0R
4
18 CSB
R607 R607 0R 0R
8
18 SO
3
R606 R606 0R 0R
7
18 SI
2
R620 R620 NC/0R NC/0R
6
3.3V_ST
1
10/30 RS232
CON8 CON8
DB9 DB9
ViewSonic Corporation
Model
RS232
Title
Date Rev: