Table 4. Hold Up Capacitor Voltage Return To Cpu Pwa, J7 - L3 FA5000 Component Maintenance Manual With Illustrated Parts List

B2, C2, Signal Ground
D3, E3,
G10,
G11,
H10,
H11
C11, Chassis Ground
D11
AI PWA Connector: HM-H088FL1-8CS1-TG30
Processor PWA Connector: HM-S088FL1-8AP1-TG30
Hold Up Capacitor Voltage to Aircraft Interface PWA, J2
CONN SIGNAL NAME
PIN
1, 2 HoldUPCap_Voltage
Connector: Amphenol 62650-1
Mate:

Table 4. Hold Up Capacitor Voltage Return to CPU PWA, J7

CONN SIGNAL NAME
PIN
1, 2 40VDC_RTN
Connector: Amphenol 62650-1
Mate:
Table 5.
VIDEO SIGNAL NAME
PIN
Outer VIDEO_OUT_LO
Inner VIDEO_OUT_HI
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AVIATION RECORDERS
COMPONENT MAINTENANCE MANUAL
Model FA5000
Table 3.
Hold Up Capacitor Voltage to CPU PWA, J6
Aircraft Interface PWA to Video Board PWA, J4
­
­
AI
PWA
I/O
+40 volts DC output to recorder hold up
Out
capacitor.
AI
PWA
I/O
+40 volts DC return from hold up capacit­
In
or.
AI
PWA
I/O
Out Standard ground. Compliant to PAL B.
Single ended video input signal. Compli­
ant to PAL B. 75 Ohm impedance to
Out
standard ground.
23–70−40
Description and Operation
Initital Issue Page 15
Sep. 30/11