ViewSonic PJ870 Service Manual - Page 39
Location, Connector, Module
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PJ870 5-2 Main Board (Side B) 5-2.1 The Location of Connector Ott :ft 5-2.2 JP6 : DMD Module Connector Pin# Signal Name 1 GND 2 +SVAI 3 GND 4 +5VAI 5 GND 6 +3.3VI 7 GND 8 +3.3V1 9 GND 10 +3.3VI 11 GND 12 +3.3VI 13 GND 14 +3.3VI 15 GND 16 +3.3VI 17 GND 18 +3.3VI 19 N.C. 20 N.C. JP6 Function Ground +5V Ground +5V Ground +3.3V Ground +3.3V Ground +3.3V Ground +3.3V Ground +3.3V Ground +3.3V Ground +3.3V No Connection No Connection ViewSonic Corporation [5-4] Confidential - Do Not Copy . .
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PJ870
5-2
Main
Board
(Side
B)
5-2.1
The
Location
of
Connector
Ott
:ft
JP6
5-2.2
JP6
:
DMD
Module
Connector
Pin#
Signal
Name
Function
1
GND
Ground
2
+SVAI
+5V
3
GND
Ground
4
+5VAI
+5V
5
GND
Ground
6
+3.3VI
+3.3V
7
GND
Ground
8
+3.3V1
+3.3V
9
GND
Ground
10
+3.3VI
+3.3V
11
GND
Ground
12
+3.3VI
+3.3V
13
GND
Ground
14
+3.3VI
+3.3V
15
GND
Ground
16
+3.3VI
+3.3V
17
GND
Ground
18
+3.3VI
+3.3V
19
N.C.
No
Connection
20
N.C.
No
Connection
[5-4]
ViewSonic
Corporation
.
.
Confidential
-
Do
Not
Copy