I have scavenged a densitron LCD from another piece of hardware. I also grabbed the LCD ballast from that assembly.
I got it all working good using individual power supplies. Tested good on the display and the backlight.
I attempted to tie them all to my TPM 30105
whicich for some reason was outputting 8Vdc instead of 5vdc. My backlight inverter (DAS5V13) did not like this at all. It worked for a few minutes then went dark.
Before failure i had 5VDC on the input side and 300VAC on the output to the LCD. Now i have 120VAC on the output and no light.
I have been searching for a replacement for the inverter with no luck. My experience with these is limited to the research i did to make this rig work.... My question is, how would i cross reference this to a compatible replacement?