# Name J = Jumper
C = Connector Function Jumper closed/signal
connection
Jumper open/
signal NOT
connected
Test point
J15 C Connection of Squib1 SF1 and SR1
connected to squib 1(1)
SF1 and SR1 NOT
connected to squib
1
The same of SF1
and SR1 pins
J16 C Connection of Squib2 SF2 and SR2
connected to squib 2(1)
SF2 and SR2 NOT
connected to squib
2
The same of SF2
and SR2 pins
J17 C Connection of Squib3 SF3 and SR3
connected to squib 3(1)
SF3 and SR3 NOT
connected to squib
3
The same of SF3
and SR3 pins
J18 J_SS45 J Connection of SS45 to
C_ER
SS45 connected to
C_ER(1)
SS45 NOT
connected to C_ER
The same of
SS45pin
J19 J_SS67 J Connection of SS67 to
C_ER
SS67 connected to
C_ER(1)
SS67 NOT
connected to C_ER
The same of
SS67pin
J20 J Allow deployment with
SF3 shorted to GND SF3 shorted to GND SF3 NOT shorted to
GND The same of SF3 pin
J21 J Allow deployment with
SF4 shorted to GND SF4 shorted to GND SF4 NOT shorted to
GND The same of SF4 pin
J22 J Allow deployment with
SF5 shorted to GND SF5 shorted to GND SF5 NOT shorted to
GND The same of SF5 pin
J23 J Allow deployment with
SF6 shorted to GND SF6 shorted to GND SF6 NOT shorted to
GND The same of SF6 pin
J24 J Allow to close TEST
pin to GND
TEST pin shorted to
GND(1) TEST pin left open -
J25 C Connection of Squib4 SF4 and SR4
connected to squib 4(1)
SF4 and SR4 NOT
connected to squib
4
The same of SF4
and SR4 pins
J26 C Connection of Squib5 SF5 and SR5
connected to squib 5(1)
SF5 and SR5 NOT
connected to squib
5
The same of SF5
and SR5 pins
J27 C Connection of Squib6 SF6 and SR6
connected to squib 6(1)
SF6 and SR6 NOT
connected to squib
6
The same of SF6
and SR6 pins
J28 C Connection of Squib7 SF7 and SR7
connected to squib 7(1)
SF7 and SR7 NOT
connected to squib
7
The same of SF7
and SR7 pins
J29 J Allow deployment with
SF7 shorted to GND SF7 shorted to GND SF7 NOT shorted to
GND The same of SF7 pin
J30 J Allow to reduce the
C4 charge current
C4 charge current NOT
limited through R2
C4 charge current
limited through R2(1) Each terminal of j30
J31 C
Connection to the
external VSYNC, VCC
and VSAT power
supply
VSYNC, VCC and
VSAT lines externally
supplied, connected
to VSYNC, VCC and
VSAT of the L9678,
L9679 or L9680(1)
-
Terminals J34_3,
J33_8 and J34_4
are the test pionts
for VSYNC, VCC
and VSAT power
supplies
J32 J
Allow to keep RESET
signal at VCC or
toggle it through S2
button
RESET permanently at
VCC/toggle (at GND)
through S2
RESET driven
by microcontroller
through J4_2
J32 terminal on
device side or J34_9
UM3145
Jumpers and connectors description
UM3145 - Rev 1 page 8/23
