Gpi (Opto) Inputs - DigiDesign SYNC HD Manual

GPI (opto) Inputs

GPIN3
XREF=9
RET3
XREF=9
GPIN2
XREF=9
RET2
XREF=9
GPIN1
XREF=9
RET1
XREF=9
GPIN0
XREF=9
RET0
XREF=9
GPI (opto) Input
90 SYNC HD Guide
R56
+
R55 392 2
3
-
8
VCC
5V
+
R54 392 2
3
-
8
VCC
5V
+
R53 392 2
3
-
8
VCC
5V
+
R52 392 2
3
-
8
VCC
5V
1K
R88 1K
7
U11
EN 6
6N137_DP
IC, OPTOCOUPLER
5
GND
320003987
DIP8
C36 0.1UF
R87 1K
7
U10
EN 6
6N137_DP
IC, OPTOCOUPLER
5
GND
320003987
DIP8
C35 0.1UF
R86 1K
7
U9
EN 6
6N137_DP
IC, OPTOCOUPLER
5
GND
320003987
DIP8
C34 0.1UF
R85 1K
7
U8
EN 6
6N137_DP
IC, OPTOCOUPLER
5
GND
320003987
DIP8
C33 0.1UF
GPIN3_I
XREF=2
GND
GPIN2_I
XREF=2
GND
GPIN1_I
XREF=2
GND
GPIN0_I
XREF=2
GND