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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 5
Bush
2872NTX
11AK19
Dead with R806 22k start up res o/c
Due to short on pin 1 of MC44604 IC802 chopper chip
14-09-04
Bush
2872NTX
11AK19
Int width increase with E-W fault
Dry joint L602
14-09-04
Bush
2872NTX
11AK19
Tuning varies
R505 tracking to pcb
14-09-04
Bush
2872NTX
11AK19-E3
Dead
R870n 0R22 in psu o/c due to C833 arcing against chopper Tr heatsink
14-09-04
Bush
2872NTX
11AK19ES
Dead - LED flickers low green
No 5v supply as R867 0R33 o/c
14-09-04
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