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Radios and TV antenna power
Posted by Robert on August 27, 2014 at 5:40 pmOn the Liberty Lady does the power for the Radios and the TV antenna come from the 12 volt house supply panel that has a plexi window in the 2nd bay driver side?
Archived replied 12 years ago 6 Members · 9 Replies -
9 Replies
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Yes, that’s the DC side of your electrical, but somewhere along the history of your bus it’s possible with radio changes they picked up the 12v power from other sources.
Jeff?
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Thanks Tom, nothing has been changed since new but radios on the dash and in the bedroom won’t power on. The dash light for the tv antenna up light was on but it was down and the up down lights dont light. the tv amp controll beside the antenna switch will lightup green when in the on position. And also thanks for the great deal on the 8D batteries. They are doing fine and you were right the bus did come to life when they were installed. would like to ask you a little more about the inverter chargers as to the way to not over charge
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I can give you circuit numbers tomorrow if you give me a call. Which radio is in your coach?
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i think they are alpine with cassette player. but as for the fuse panel on the 12v house power nothing has been touched but there is nothing to tell what is for what some of the red wires have some numbers but not many.
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from factory (prevost) red wires with # are 24volt yellow = 12 volt black is dc grounds .Bob
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I think Liberty put the fuse panel in that 2nd bay driver side beside the inverter chargers. It has 30 or more of the flat blade type fuses and unless iam blind i did not see anything to say whats what.
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Liberty has numbered every wire. If you are not getting power to something, such as a light or radio, look at the wire number supplying power to the device.
You will find that number in the electric distribution area in the 2nd street side bay.
While coaches have evolved over time and things have changed Prevost and the converters are usually very consistent in their circuit numbers. Prevost for instance has always had ignition circuit wiring numbered 85.
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Thanks Jon i am blind i did not stick my head in the bay far enough to see the numbers on the wires. Each Radio had a fuse inline blown just in back of each radio the fuse for the antenna was blown in the 12volt panel and in back of the switch to raise and lower the antenna the fuse was blown. all are working fine now plus the remote for the tv,cd changer,vcr with the red light at the center of the black by the tv is working. Do you know if the remote turns tv on and off through the tv or the plug for the tv??? i can change the channels and most other fuctions but wont on and off the tv.
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Can’t answer that question but Jeff might be able to. Usually a remote handles commands internal to the device, such as turning something on and off.
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