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#1
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https://www.stereomanuals.com/man/re...ls_p-88_xx.htm
They list it. I know nothing about them. If this is the chassis I am thinking of it has a SMPS with 2 ceramic modules. They went DISCO in the 90's. There are 2 'lytics in the HV in series. One is the HV filter the other the 200V filter for RGB outputs. They went & are near the FBT. Try them first. The supply should put out a solid & clean ? 130 ? VDC. There is probably a marked TP for it. BTW If the modules go usually the set goes dead. 73 Zeno ![]() LFOD ! |
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#2
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thanks for the replies. i did find that website with service manuals but they are long gone.
i've attached some pictures. the vertical board has a test plug that's plugged in not sure how that works. the tv picture looks great outside of the distortion. i'll see if i can check some voltages. the yoke is up against the tube. Chassis # A7R-42000 |
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#3
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There are two test point posts near the flyback. i grounded my meter probe and i'm reading 85 volts dc on both pins.
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