Filter
Top Products
TECHNICAL MANUAL
TM 11-6625-1576-24P
HEADQUARTERS,
DEPARTMENT OF THE ARMY
No. 11-6625-1576-24P
WASHINGTON, DC, 27 September 1976
ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LIST
FOR
DISTORTION ANALYZERS AN/URM-180
(HEWLETT-PACKARD MODEL 333A)
NSN 6625-00-089-4227
AND
AN/URM-184A (HEWLETT-PACKARD MODEL 334A)
NSN 6625-00-802-8718
Current as of 12 July 1976
REPORTING OF ERRORS
You can inprove this manual by recommending improvements using DA Form 2028-
2 (Test) located in the back of the manual. Simply tear out the self addressed form, fill
it out as shown on the sample, fold it where shown, and drop it in the mail.
If there are no blank DA Form 2028-2 (Test) in the back of your mamual, use the
standard DA Form 2028 (Recommended Changes to Publications and Blank Forms)
and forward to the Commander, US Army Electronics Command, ATTN: DRSEL-
MA-Q, Fort Monmouth, New Jersey 07703.
In either case a reply will be furnished direct to you.
Table of Contents
SECTION
I.
II.
G ROUP 00
01
02
03
04
SECTION
III.
IV.
Illus
Page
Figure
Introduction
. . . . .. . . . . . . .. . . . . . .
1
Repair part list . . . . . . . . . . . . . . . . . . . .
5
Indicator Distortion AN/URM-180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
1
Indicator distortion, top and bottom
. . . . . . . . . . . . . . .
6 2
Mechanical parts and A4 PC board . . . . . . . . . . . . . . . . . . . . . . . .
10
3
Impedance converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
14
4
Rejection amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
5
Metering circuit . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . .
22
6
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
26
7
Special tools list (Not applicable)
National stock number and part number index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
i