This machine has a color TV with Changhong D2115 field amplitude anomalies and field shaking fault repair method |
| Time£º2014-04-29 08:49:46 Source£ºNetwork Author£ºUnknown Clicks£º1304 |
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brightness RP077 potentiometer should be turned to the horizontal position just visible bright lines), measured TDA8361 {41 } ~ {43} pin voltage is no longer jitter, which determine the fault TDA3653B its peripheral circuits. All capacitors first TDA3653B peripheral capacitance substitution with genuine, contemporary change to the field deflection coil in parallel with the capacitor C305 (0.22μF/50V), the fault disappears.nSPservice manual download site
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