Front Monitor is blank

[lastrick]

I took apart my Panasonic front radio/monitor (VA707WEUC) to solder a connection that had gone back...the female plug for my laptop tunes (I have done this once before) but now it has no power going to it. It will not turn on so I've been troubleshooting and thought my multimeter would tell me if there's power getting to it. BUT...I cannot figure out how to test it. I've check my outside fuse box fuses...they're fine. The inside ones are fine also so I'm at a loss. Are there hidden fuses someplace else that I need to check?

I've done this before so I don't think it's a code security issue. I'm trying to find out how to (1) test to see if it has power and (2) why is there no power.

[danleininger]

Originally Posted by lastrick

I took apart my Panasonic front radio/monitor (VA707WEUC) to solder a connection that had gone back...the female plug for my laptop tunes (I have done this once before) but now it has no power going to it. It will not turn on so I've been troubleshooting and thought my multimeter would tell me if there's power getting to it. BUT...I cannot figure out how to test it. I've check my outside fuse box fuses...they're fine. The inside ones are fine also so I'm at a loss. Are there hidden fuses someplace else that I need to check?

I've done this before so I don't think it's a code security issue. I'm trying to find out how to (1) test to see if it has power and (2) why is there no power.

This is a total guess on my part...I have seen radios that have a fues built into the back of unit. Usually pretty small and easily missed???

I haven't come across many secondary fuses beyond the 12 fuse and distribution panel unless the accessory has it's own inline fuse. Looking at the diagram of your sysem there does appear to be an inline fuse. Here's a screen shot of the power connection to you system which appears to come in on the Right side of the unit. Hope this is helpful.

[lastrick]

Well....let me look. Thanks !

[lastrick]

here's the schematic from mine....not sure I see a fuse here..

["007"]

Here a 12v wiring and fuse link for coach 40' must be a MADP.
Also has a wiring diagram of dash components.
In my signature below are links to many others for your MADP.

[danleininger]

Originally Posted by lastrick

here's the schematic from mine....not sure I see a fuse here..

Attachment 76877

I believe the Power Supply is shown on Page 50. And it indicates there is a fuse in the Battery Supply Line.