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AM-FM Stereo Tuner KT-1010F (TRIO-Kenwood)
[Outline]
[Inside view] [Trouble-shoots]
[Replace the memory back up capacitor]
Fig1. Any keys don't work and the FLD segments are all on. | Fig.2 The memory back up capacitor on 5V line is shorted. |
Fig.3 Replace the memory back up capacitor (blue one ). | Fig.4 The display and all keys are ok. |