Basic Circuit Diagram - ViewSonic PJ1158-1 Service Manual

13. Basic circuit diagram

6
USB
ET21
UBB-4R-D14C
5
RS232C
ET01
3175-09M
6
7
8
4
9
3
2
1
A
ViewSonic Corporation
APU5
APUM APUP
G1
G1
1
1
2
2
3
3
4
4
G2
G2
APRD APTD
APT6
G1
1
RD
2
TD
3
APT4
4
APSG
5
G2
PWB assembly CONTROL (EDX40N)
APL1
APL2
PWB assembly BATTERY (EDX40N)
B
Parts with hatching are not mounted.
CONFIDENTIAL
GND1
APL3
LL36
600 H
1 2
EL06
1608
SH-02H
1
APL4
2
G1
LL37
G2
600 H
1 2
1608
C D
75
Confidential - Do Not Copy
6
ET03
PH-03V-D
1
RD
5
2
TD
3
GND
ET02
PH-05V-D
1
USB D-
2
USB D+
3
RD
4
TD
5
GND
4
3
2
1
E
PJ1158-1