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                           Avionics-List Digest Archive
                                      ---
                     Total Messages Posted Mon 12/22/03: 3
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Today's Message Index:
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     1. 06:51 AM - Garmin 150 / Garmin 155XL  (John Cobb)
     2. 08:01 AM - KG102 pin out and/or internal P.S. schematic  (Greg.Puckett@united.com)
     3. 08:26 AM - Shield termination KCS55A/KI525A  (Greg.Puckett@united.com)
 
 
 
________________________________  Message 1  _____________________________________


Time: 06:51:24 AM PST US
From: "John Cobb" <jcobb@guardpilot.com>
Subject: Avionics-List: Garmin 150 / Garmin 155XL

--> Avionics-List message posted by: "John Cobb" <jcobb@guardpilot.com>

Does anyone know if a Garmin 155XL is simply a slide-in replacement for
a Garmin 150? If not, does it require a different tray, harness or both?

Thanks,
John

jcobb@guardpilot.com






________________________________  Message 2  _____________________________________


Time: 08:01:23 AM PST US
From: Greg.Puckett@united.com
Subject: Avionics-List: KG102 pin out and/or internal P.S. schematic

--> Avionics-List message posted by: Greg.Puckett@united.com


Hello,


I need some help with my KCS55A/CNX80 installation. My KI525A has the
HDG bootstrap syncro out and I'd like to utilize it to feed the HDG xyz
in for the CNX80 only. Someone at a local avionics shop told me I do not
have to buy a 26VAC 400HZ inverter that the KG102A has 400HZ 26VAC out
and is just not shown on the KCS55 install docs.

I have the KCS55 install manual and it does not show it. I'm wondering
if anyone has access to a KG102A component Maint. manual. I've been told
the 26vac high out is pin p but I'm not sure what I should use as a
26VAC lo (C). I would like some assurance that driving the primary coil
for the bootstrap in the 525 HSI will not demand too much from the AC
power supply in the remote gyro. I was told just to use case GND for the
(L) side and the shield too. I'm pretty sure the CNX80 ref and xyz
inputs are high impedance but I'm wondering if the primary in the 525A
will draw more than the remote gyro power supply can handle.


Thanks


Greg Puckett
Elizabeth, Colorado
RV8 80081






________________________________  Message 3  _____________________________________


Time: 08:26:04 AM PST US
From: Greg.Puckett@united.com
Subject: Avionics-List: Shield termination KCS55A/KI525A

--> Avionics-List message posted by: Greg.Puckett@united.com

Hello,

I'm hoping someone can recommend where to attach the shield terminations
for a KI525A HSI. I've seen photo's (cannot find link) that show the
shield terminations attached to the screw on the KI525's connector
strain relief. I'm really not happy with this because the strain relief
is just floating in the slot of the back shell and the back shell itself
is only attached electrically to the connector alignment/keying posts
(still just floating).


Thanks,


Greg Puckett
RV-8 80081 slooooow build