TCK2A TV Repair: Common Faults and Solutions.


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Search: TCK2A
Results: 2

TCK2A Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
SONYTCK2A
Defective d306Unit came into fsc with complaint of no record or playback,erase ok both channels bad. power supply check showed correct b+ voltagesfor amplifier circuits. muting transistors q103, 203 were not turningoff. q303 (muting driver) q103, q203 all ok. foun
SONYTCK2A
Defective record switchIntermittent high frequency oscillation. once started, the only way to stop it was to engage record mode and return to play. problem occurred only in play mode.