Hey all! New member here but been reading the forum for a long time.
So I finally became a member.
Well so I repair plasma and LCD TV's for fun. It's a fun challenge.
So I picked up a blinker panny. This ones throwing me off. Apparantly it seems that all the parts on the Internet there seems to be scarce on the a board and I know something is amiss here. I get one blink. This is a communication error with the panel id ic9003. The output 5v and 15v off the regulator ic9801 drops off immediately after power up. I'm getting f15v from p board no problem and u have disconnected sc and ss boards and still 1 blink. Panny training manual says communication error with ic 9003. That makes me wonder if the ic itself is defective or some defective dc regulator.
All ohms tests on the regulators seem ok.
This board is Apparantly famous for causing a 10 blink code.
Anyone care to chime in?
Thanks and good to finally be a member.
So I finally became a member.
Well so I repair plasma and LCD TV's for fun. It's a fun challenge.
So I picked up a blinker panny. This ones throwing me off. Apparantly it seems that all the parts on the Internet there seems to be scarce on the a board and I know something is amiss here. I get one blink. This is a communication error with the panel id ic9003. The output 5v and 15v off the regulator ic9801 drops off immediately after power up. I'm getting f15v from p board no problem and u have disconnected sc and ss boards and still 1 blink. Panny training manual says communication error with ic 9003. That makes me wonder if the ic itself is defective or some defective dc regulator.
All ohms tests on the regulators seem ok.
This board is Apparantly famous for causing a 10 blink code.
Anyone care to chime in?
Thanks and good to finally be a member.
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