Narco VOA 40

Ask Questions and Offer Advice Related to the Cessna 120 & 140 Type
Forum rules
You must be a member of the Cessna 120-140 Association in order to post new topics, reply to existing topics, or search for information on this forum. Use the "Join" link in the red menu bar.
Post Reply
5469
Posts: 85
Joined: Tue May 01, 2018 7:00 am
Name: Horacio Berardone
Location: PuertoYeruá, Entre Rios, Argentina.
Aircraft Type: C140
Occupation-Interests: Civil Engineering, Cattle breeding.
Contact:

Narco VOA 40

Post by 5469 »

Hello
I have a Voa 40 connected to a King 175 B Nav Com.
Interconnection is done by 4 wires.
Worked fine for years.
I lost indication. When wiring was inpected I found one cracked cable in Amphenol connector. Voa side.
I cannot make sure where it was soldered.
Looking for circuit but seems it is not in internet.
Thanks for your help.
Horacio
Horacio Berardone Bouhébent
LV-NGL 1946 C140 SN 10.260.
Based CLN, Colón, Entre Rios, Argentina.
Formerly 9Q-CKN Based FZAB, NDolo, Kinshasa, Congo.
4004
Posts: 249
Joined: Tue May 01, 2018 7:00 am
Name: Edd
Location: KFGU TN
Aircraft Type: 140
Occupation-Interests: Retired
Contact:

Re: Narco VOA 40

Post by 4004 »

Horacio:

From an "Avionics Pins Out" disc showing the VOA40 connection to the Narco 12 series but I think the VOA40 pins out will give what you need:

VOA 40 P-101
Pin 1 OMNI/LOC SIG
2 - GROUND
4 - +14V ( Probably switched from the King 175B)
8 - VOR/LOC CONTROL

Hope this helps, if not, I can probably get the appropriate pins into the King 175B.

Best regards,

Big Edd
5469
Posts: 85
Joined: Tue May 01, 2018 7:00 am
Name: Horacio Berardone
Location: PuertoYeruá, Entre Rios, Argentina.
Aircraft Type: C140
Occupation-Interests: Civil Engineering, Cattle breeding.
Contact:

Re: Narco VOA 40

Post by 5469 »

Thank you Big Edd.

That is what I need. Just the four wires pinout.

On the King Side I have no doubts. Install manual from Bendix King is in the public domain, and the wiring is not damaged.

Thanks again, and Happy New Year !

Horacio
Horacio Berardone Bouhébent
LV-NGL 1946 C140 SN 10.260.
Based CLN, Colón, Entre Rios, Argentina.
Formerly 9Q-CKN Based FZAB, NDolo, Kinshasa, Congo.
Post Reply