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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Dead Viewsonic VCDTS22074-5M
Hello. I have this Viewsonic monitor that the customer let play with
broken horizontal yoke connections. QH06 is Leaky and RH34 is open. Does anyone know the value of RH34? RH34 appears to not be a part of the H deflection circuit ; is there a common failure that causes excessive current draw through this resistor? There is no B+ to QH06 and I haven't been able to trace the path from the B+ source to the collector of QH06. Is there a fuse resistor in this line? Finally, are service manuals available for Viewsonic monitors? Thanks. Chuck |
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