Quantcast REMOVING AND REPLACING CONNECTORS AND CHASSIS COMPONENTS (Cont)

 

Click here to make tpub.com your Home Page

Page Title: REMOVING AND REPLACING CONNECTORS AND CHASSIS COMPONENTS (Cont)
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
REMOVING AND REPLACING CONNECTORS AND CHASSIS COMPONENTS
Up
TM-11-5805-387-34-2 Modem Radion Teletypewriter MD-522A/RC (NSN
Next
REMOVING AND REPLACING CONNECTORS AND CHASSIS COMPONENTS (Cont)
TM 11-5805-387-34-2
REPLACE
CAUTION
Wafer switch terminals are easily bent and broken.
When installing a new switch containing wafers,
carefully position wiring harness to prevent strain
on switch terminals.
Place new switch in position.
On front panel, replace control knob retainer screw or hex nut.
On inside of front panel replace any hex nuts.
Solder wires to new switch.
Position transistor on compartment housing.
Replace screws, nylon bushing, lockwasher, nuts.
Solder wires to transistor terminals.
DIODES CR1 - CR4, CR6
REMOVE
 Tag, unsolder, and remove leads from diode.
 Remove diode.
REPLACE
 Put new diode in place.
 Solder leads to new diode.
VARIABLE RESISTORS
This procedure is for the following resistors:
R1 AUDIO GAIN
R2 BFO
R3 SCOPE INTENSITY
R4 SQUELCH SENS
REMOVE
 Tag, unsolder, and remove leads from resistor.
 Remove control knob retainer screws.
 Remove resistor.
REPLACE
 Put new resistor in place.
 Replace control knob retainer screws.
 Solder leads to new resistor.
FILTERS FL1, FL2, FL3, FL4, FL5
REMOVE
 On the bottom side of the chassis, remove four hex nuts holding filter to chassis.
 Tag, unsolder and remove leads from terminals.
 Lift out filter.
2-31

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc.