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Panasonic HD82 recorder, receiving, TV, signal, image wave veins in repair method of fault rolling diagonal

Time£º2014-07-01 07:24:24  Source£ºNetwork  Author£ºUnknown  Clicks£º1156
  

Receive this machine, TV, signal, image wave grain diagonal rolling, when light from the darkness is not obvious, when light is quite obvious, through inspection signal input circuit, high frequency circuit, put all normal, maintenance trouble, had to run aground. Rh6service manual download site
 Rh6service manual download site
This machine appears later time memory bad (not exceed 10 minutes), the memory capacitance change for 3000 u F of capacitance. Rh6service manual download site
 Rh6service manual download site
Time memory is only 30 minutes. On both ends of capacitance into 4 section after Ni - MH rechargeable batteries, can solve the problem of power lost memory, at the same time when Tv image received the wave print is suddenly disappeared.Rh6service manual download site