Re: Need A Pin out for a 12 Delco/GM Auto Radio
Actually, most manufacturers will have a version or another.
I believe the idea was started when RV manufacturers started using roling chassis vs custom frames. That was back in late 60s.
Or
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SheldonD
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#99479
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Re: To jong kung
I remember doing that ages ago, probably around the time I got one of my first scopes. What are you seeing? I know that what I saw wasn't even close to a sine wave...
--
Member of the toughest,
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Roy J. Tellason, Sr.
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#99478
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
Are those only available for GM? We don't have any of those around here...
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space,
By
Roy J. Tellason, Sr.
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#99477
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Re: CAN LIN the misery
Ditto on the ick. :-)
I too avoided a lot of that stuff, and thought about things like the z80 and 6502, which I have bunches of. But having to lash up several chips and burn an EPROM kind of put
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Roy J. Tellason, Sr.
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#99476
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Re: Pin Out Required for 12 Delco/GM Auto Radio Without Mentioning ANYTHING ELSE!!! And do it for me ( Please?)
Thank you for the fruits of your extensive research.? We have traveled down similar pathways and gotten very very close.
I suppose I could have detailed my search when posting but thought e101 might
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Gooey
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#99475
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Re: To jong kung
I think that your AC line signal is a lot cleaner than what you saw.
The radiated signals are usually a lot worse.
Bertho
Sent: 16 December, 2024 9:54
To: [email protected]
Subject: Re:
By
Bertho
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#99474
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
Those in the windshield antennas are really poor performers. Several years ago I was able to get a simple car antenna from my local electronics wholesaler, cost around $6-7 or so. I'd tell people
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Roy J. Tellason, Sr.
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#99473
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Re: 50/60 Hz sine wave distortion
I looked at those, briefly. IIRC you had to rewire the fixture to remove the ballast from the circuit. Those fixtures I mentioned came with bulbs that were rather mediocre, so I went shopping and
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Roy J. Tellason, Sr.
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#99472
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
" The Delco part number didn't show up in any net search I attempted, just like with my Toyota part number. "
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Gooey
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#99471
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Re: CAN LIN the misery
I am NOT opposed to CAN, LIN, single ended or differential serial, etc. It's just a progression of technology.
Did you know there are CAN lightbulbs? Yup. No switches. Switching element is in emitter
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SheldonD
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#99470
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Re: To jong kung
Just yesterday my 4 year old grandson and I were playing with my scope. He put his finger on the probe end and I adjusted the sweep and amplitude to get a presentable display. The 60 Hz pickup was
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Dan Kahn
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#99469
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Pin Out Required for 12 Delco/GM Auto Radio Without Mentioning ANYTHING ELSE!!! And do it for me ( Please?)
It was more of an example where to find additional information. As you have "12 Delco/GM Auto Radio", it is perfectly understandable that people are going to search for radios that came out of General
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SheldonD
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#99468
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
Sorry if my response was less then helpful, the "URT, burn in" on the label suggests the radio has network capabilities.
I requested year, make, model because it is often possible to track pinout
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wn4isx <wn4isx@...>
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#99467
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Re: YIG driver stability investigation
Where are you looking at the amplitude and phase response?
Have you simulated the entire PLL circuit?
Andy
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Andy
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#99466
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Re: PI controller time domain responce in PLL from AC responce
I am only guessing here, because I do not understand the overall system.
I'm guessing that the "drift" you are worried about, happens because of the transfer function of the YIG VCO.? In other
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Andy
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#99465
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
https://www.gmupfitter.com/wp- content/uploads/2021/05/2012_ LD_ ElectricalPickupsChassisCabs_ 100813.pdf (
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Gooey
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#99464
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
* What year, make, model car did the radio come from?
* Is the Delco part number for the radio in question?
* Did the car have a CD stack player?
* Was the antenna in the windshield or motorized?
*
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Gooey
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#99463
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
Why would CAN be required? Many reasons, a few being:
Navigation, speed correlation, settings customization, satellite radio control, onstar interoperability, split sources between seats, play
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SheldonD
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#99462
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CAN LIN the misery
OK upfront I'm an analog guy. I don't hate digital, far from it, but I prefer to solve my design problems with analog solutions. I have more computers then common sense, I can and do write code, bad
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wn4isx <wn4isx@...>
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#99461
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Re: Need A Pin out for a 12 Delco/GM Auto Radio
What year, make, model car did the radio come from?
Is the Delco part number for the radio in question?
Did the car have a CD stack player?
Was the antenna in the windshield or motorized?
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wn4isx <wn4isx@...>
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#99460
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