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TECHNICAL INFORMATION BULLETIN
 

FDGR GRAIN REDUCER FOR FDL 60

Purpose: To prevent oscillations and spikes on +5V supplies.
 

Status: Mandatory.

Circuit Card: FD 205/206 Power Supply Regulators

Parts: Four .1uf 50V capacitors.

Description:
 

Drop down hinged rear panel. Install four .1uf 50V

Capacitors, two on each card. Install caps cross pin 1 and 2 of

Regulators LAS3905, IC 1, 2, 4 and 5.
 
 

Pin 2 is ground, the PC card surface may be used for ground, remove paint before soldering.