Question about Car Audio & Video
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Posted on Jan 02, 2017
SOURCE: Schematic Diagram
If you can give me the prefix for the component in question (wording on the PCB next to the component) I can let you know which part no. relates to the part in question. Cheers, acbva.
Posted on Nov 29, 2009
From left to right your connections will be as follows:
BATT: 1x solid (at least 4mm in thickness) wire directly connected to your car battery positive(+).
GND: Will be an earth wire of the same thickness connected to any section on your vehicles body (chassis). Even a seatbelt bolt will do.
P.CON(REMOTE) will be the remote wire coming from your radio (normally blue or orange in colour).
The speaker connections are pretty straight forward unless you are going to connect subwoofers.
At the back:
FILTER: leave off unless you are going to run subwoofers
OPERATION: Leave it on sterio unless you are going to run subwoofers
LINE IN: Will be RCA cables coming from your radio
SPEAKER LEVEL INPUT: is for connection if your radio does not support RCA jacks
Please feel free to ask about anything you are unsure about. I hope this helps and solves your problem
Posted on Jun 09, 2010
upgrade your 302 to 502 need to replaced the toroid transformer, set of output amplifier, set of electrolytic capacitor.
Purchasing of these parts one-by-one is much expensive rather that you buy a brad new Konzert AV-502. Also upgrading the unit is quite tech and need a lot of experienced in electronics.
Hope that it may help you.
Have a nice day.
Posted on Jan 31, 2011
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