ETC CDCB datasheet, Monolithic FM AM radio circuit (1-page), CDCB datasheet, CDCB pdf, CDCB datasheet pdf, CDCB pinouts. CDCB Monolithic FM AM radio circuit Components datasheet pdf data sheet FREE from Datasheet (data sheet) search for integrated. Sony reserves the right to change products and specifications without prior notice . This information does not convey any license by any implication or otherwise.
|Genre:||Health and Food|
|Published (Last):||19 October 2004|
|PDF File Size:||7.67 Mb|
|ePub File Size:||4.59 Mb|
|Price:||Free* [*Free Regsitration Required]|
A little help needed for a simple issue Reply to Thread. Search Forums Recent Posts. Jun 22, 1. Hello all, new member here enthusiast not professional.
Last night I took it apart and found the main chip’s datasheet online, and because its mostly in Chinese, I can’t know for sure what I’m doing the chip is a CDCB btw. Is there a better way to do this? Jun 22, 2.
【CD1691CB/CD1691CP CD】Electronic Components In Stock Suppliers in 2018【Price】【Datasheet PDF】USA
Jun 23, 3. Thanks for the reply. The link I used is http: Here are a few pictures of the two boards. The smaller one has the volume control, and the larger one has the chip. Pin datashret goes to the yellow box diode?
The signal doesn’t really respond to it.
Jun 23, 4. Now remember your I-pod is stereo and this thing is by the looks of it is mono. Jun 23, 5.
It looks completely old-school like something from the 70’s except for a single surface mount device. It fatasheet to me like pin 24 is the input to the audio amplifier. If that is true then you could inject your ipod signal into this pin and have a wind-up ipod amplifier. Next trick is to have a wind-up ipod. Datasheey 23, 6. Jun 24, 7. And those other two solder points dont respond to the signal I’m feeding into them and I cant tell where they go, other than to some resistors on the other side.
(PDF) CD1691CB Datasheet download
There are no other boards that look like they might be of use. But there are two more one for the headphone jack and one for the solar panel. It seems like feeding the signal into pin 23 works as well as putting it on 24, but again, I feel like I’m draining the battery faster than I should. Am I imagining this?
Jun 25, 8. Jun 25, 9. The total power disapation of this chip is mW so at the most you are going to get mW at the speaker. If you really want something respectable for you Ipod to use in your room, why dont you just get a set of amplified computer speakers. Would make a great amp for you Ipod, mobile phone music playing etc is just a thought I think you are likely to be unimpressed with the results of trying to use the tiny little amplifier in this radio unit.
Jun 27, This seems like the most compact way to do it. I know the sound isn’t great but its better than some earbuds, and being that there are solar cd1691bc ipod chargers out there, I can take it all out with me and it will still be fd1691cb than anything else I can use and I wont have to worry about batteries either.
I’m not understanding why the volume level would have to be low since it is going from 23 to 24, and I’m jumping in at It sounds fine when I tap in.
CDCB Datasheet PDF
But again, I’m not really understanding this completelycould I be draining the amp battery faster this way than just listening fd1691cb the provided radio? It seems like so.
Jun 28, I would also be interested to know How much voltage the solar panel on the radio is producing. You must log in or cd1691bc up to reply here. Ask a Question Want to reply to this thread or ask your own question?
You’ll need to choose a username for the site, which only take a couple of moments here.
CDCB Datasheet, CDCB PDF, Pinouts, Circuit – ETC
After that, you can post your question and our members will help you out. Similar Threads A little help needed in understanding DC power supplies.
Little help with a mosfet.
Need a little help with a timer please. Help with a switching issue. Hi and a little help from a newbie: A little help from the pros.