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[TV] How are you super TV guys?
How are you super TV guys?
I have Plasma TV Zenith model Z50PX2D for repair. I have changed these boards
6871QDH089A,
6871QYH039A.................this board changed, TV don't lock again and can be turned on. this board was given out smell and fell some heat near the fan that near it. so that I surely change it would fix it, but there would have another problem. Plasma TV I don't have good skillful knowledge on it. I only can switch boards try to find out problem. It is not like old CRT TV can trace individual problem component.
6871QZH044A
6871QCH059A
the other three boards changed no any effect.
The TV only from shut down to can be turned on and have sound and snow sound, but still no raster and picture.
I want to know is there any other board changing can fix it.
I am afraid there would be some jumper cable from board to board was missing that is due to the previous TV repair GUY who come before me take away it.
Please help me to supply and tell me the inter wiring from board to board connections.
There muct be some wiring cable missing for between 6871QCH059A, to6709V00001A power supply board. on this board there is one connector no any plug put into it.
6871QCH059A TO 6871VMH903B both has one connector no any plug put into it.
PLease help to the entire cable wiring diagram, as the service manual that I have no any wiring diagram.
Thank you
Yu, Ming
A1 Discount E&TV Service
2229 San Jose Ave.,
SF, CA 94112
09-02-07
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