PS Magazine - JUNE 1975

PS, The Preventative Maintenance Monthly

ISSUE 271

JUNE 1975

PS Magazine - JUNE 1975 - Page 13 of 35
1
\
Make sure you have good
cables in that MK-1552/VRC mixup is:
installation kit before you hook
up your TSEC/KY±38 se²ure
voice
equipment
with your
AN/³RC´46 or .49· radio set in
M 151 wheeled v
µ
ehi²les¶
Like, some of the CX±11761/U
(NSN 5995¸00¹403±5848)
CHECK
CABLeS
FIRST
.±²
tHEN
HOOK-UP
1º Pla²e the a»plifier on ¼
handy surfa²e½ ²onne²t the CX¾
connections
reversed whi²h 11761/U to it¿ and swit²h the
will cause a short when th
³
AMÀ ¼mplifier to ONÁ
4979A/GR a»plifier and power
2º Âest for ²ontinuity between
supply are hooked
upÁ The the white ²ondu²tor and the
amplifier will begin smoking unanodized single mounting
and burn outº
bolt of tHe amplifierº
22
TELl HIM tO
·
S±oP BY beN
FRAnK²i³1s
.±²
h´'µ
¶Ur CaB!¸ p¹.
²ontinuity existsÃ
you
need to reWire the plug as
shown in
Ä
Fig 4±3 of IM 1 1±2300Å
351´14Æ13Ã whi²h is pa²ked With
the kitº
fÇund tÇ have open ²ondu²tors
aÈd the "opensÉ are randomÊ
seldom the same ²ondu²tors in
different ²ablesË


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