[ICOM] Lamp replacement IC-275H

Cletus W Whitaker whitaker at pa.net
Sat Jul 17 15:25:15 EDT 2004


de WB2CPN  South Central Pennsylvania  2004.07.17

I replaced all the lamps in my IC-275H with ones
from RdoShk.  If you can do the screwdriver work
involved in removing the front panel and circuit
board the lamps are on, the rest is easy.  Ha!
Carefull with the shiny covers over the boards,
most have sharp edges.  The sockets on the board,
and the plugs on the little cables, do not use
a one-on-one numbering system.  Here is the
directory:  (email me direct if it doesn't go
through the reflector.)    73  Clete

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Jacks 0n IC-275H Front Unit         ICOM IC-275H
Plugs on cables from main units     WB2CPN  Clete


J 01   P 15   3
J 02   P 16   3
J 03   P 17   3
J 04   P 18   7
J 05   P 19   4
J 06   P 20   7
J 07   P 21   7
J 08   P 22   13
J 09   P 23   8
J 10   P 24   6
J 11   P 25   6
J 12   P 26   6
J 13   P 27   5
J 14   P 28   3
J 15   P 29   4
J 16   P 30   10
J 17   P 31   3


Dial Sensor cable direct to Logic Unit (P1 - J1)

Power Cable plug to PA Unit (P1) hard wired.






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