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Audio Systems/1992 chevy truck radio CDM (equalizer)


I have a 1992 chevy truck that had a after market CD installed.  I am taking it out and placed an original CDM, Tape equalizer, (radio head was already there). All original connections are there.  The radio unit comes on, the tape player plays and the clock is  working fine but I am not getting any sound. On the CDM, all plugs are plugged accept one on the top but I don't have another connector loose.  How do I tell what is missing from the connections and fix the problem so that I have sound?

You have the wrong CDM or the wrong  tape player, the audio from the radio is inside the CDM
but it needs to go tot he tape and come back to the CDM to play because the EQ is in the tape player  the unit on top is just a controler

bad CDM or wrong tape eq  

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Ernesto R


Please year and model of the vehicle, I need all the details, I'm a car electronics installer with 24 years of experience. I'am very familiar with installations of in-dash head units,factory head units, factory car audio, hands-free phone kits, auxiliary audio inputs and iPod iPhone interface integration bluetooth and Car Alarms tracking devices security systems remote start If you need any help with your factory stereo, or how to add auxiliary audio or listen to your iPod IPhone android in your vehicle I currently have a MECP Master Installation Technician certification. My answers are based on my experience in vehicles and my knowledge of automotive electronics I don't put much emphasis on brand names; you won't often find me putting down a brand or pushing one on, dont send me a list of what brands i like better sorry i can not help you with vehicles that are not in the u.s.a also video and security


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