Panasonic TC-2188 color TV switch power supply repair experience |
| Time£º2014-06-16 08:53:46 Source£ºNetwork Author£ºUnknown Clicks£º1474 |
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f4Kservice manual download site
Maintenance example 2: a panasonic TC - 2188 - s color TV irregular automatic shutdown, watch found in night can see time shorter than during the day. Using the above method is still found in maintenance IC802 aging, but when the dummy load is different, the performance of the phenomenon is the bulb flashing out, 'poop-poop ring loudspeaker. Seems to be intermittent work switch power supply. Found no protection circuit is damaged, still on C811 0.022 mu in parallel capacitor, troubleshooting.f4Kservice manual download site
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