Gm-v42ug. Has no pic

Battery is yellow
Accessory is white/red
Ground is black
Illumination is red/black
Power antenna is yellow/white
LF speaker +blue/green - grey/black
RF speaker +red/green - brown/black
LR speaker +blue/yellow -grey/white
RR speaker+red/yellow -brown/white

Blue is the common. It must be connected to "c" for the thermostat to work unless you have batteries to power the thermostat.

the tv has as follows. Use the bnc conectors to hook it to the RGB & R and L Audio. or reg Comp input ( Yellow ,Red White.) can get adaptors at the Shack. Inputs
Composite BNC Back Composite RCA Back Component 3 BNCs Back RGB 5 BNCs Back RGB 15-Pin Dsub Back RS232 DB-9 Dsub Back

Hello! Since I do not know if your vehicle is equipped with the Standard or Premium System I'll give both sets of wiring...You can identify which system you have by looking at the color of the ground wire...

Red=Standard and Black/Green =Premium


Standard...Constant +12=Green/Yellow...
Switched=Yellow/Black...Ground=Red...
Illumination=Blue/Red...

Standard Speaker
FR + White
FR - Green/Orange
FL + Orange/Green
FL - Light Blue/White
RR + Orange/Red
RR - Black/White
RL + Pink/Green
RL - Pink/Blue

Premium...Only power difference is Ground=Black/Green

Premium Speaker

FR+ White/Red
FR- Brown
FL+ Green
FL- White/Orange
RR+ Purple/White
RR- Blue
RL+ Blue/Black
RL- Yellow


Guru.....saailer



I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

Before thinking of TV problem, you should play a DVD first and see how it goes. TV problem only happens when all sources were affected. If you have the same problem for all sources, open the cover, disconnect LVDS cable and re-connect it; then try to tap or shake gently the LVDS cable and see if the picture changes. If yes, replace LVDS cable. If not, then measure the power on supplies from main board to power supply board, see this 5 VDC is stable or not. If it works fine, the problem may come from T-con board or some case from defective panel.

Typically this is due to a convergence chip failure. This repair can be done pretty easy with the proper instruction. Have a look at this video to help determine if you truly have a convergence problem.

Hi
have we spoke before in previous post?
the red can go to any 12v live peramanent such as wire to clock or other item that has power with ignition off and the same with the yellow if your putting these to the same permanent live say from clock you can join these to together red/yellow to red on clock
the black can go to any metal or neg wire.
This should then have your device working the only problem im looking at for you now is the pink wire as this stops you using the device whilst driving as it goes to handbrake but i need to find out if its live or negative.
You could just wire the red/yellow to live and black to earth then see if it switches on and works if not then let me know and ill see about the pink wire ok
Makes sure you use inline fuses on the live wires so as not to short the device out.
Make sure you know what is permanent live to put the yellow/red wire to.
It doesnt need to be ignition it only says this so you cant use it with ignition off but you can wire it into any live feed from clock or switches so its up to you what to wire it to its just the pink wire im concerned about.

PINK: does it tell you to put it to live or earth on handbrake switch?

let me know ok

That indicates an abnormal temperature rise in the power supply. These plasma TVs are board replacement repair only. The power supply board seems most likely would have to be replaced. I hope you have warranty coverage. It could get quite expensive to fix.

C-Dog

call tech ..suggest CTRL board.

the green edges you desrcibe suggest a low HT supply from the power supply, and now its likley the power supply has failed completely and will need to be replaced