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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: 7
Bush
6
690
Vestec
No vol/chan change or menu functions in analogue functions. Digi tuner works OK
Reset remote handset by pressing Left/Right/ Down cursor keys & No 1 button together and holding for 5 secs. Note if fault does not clear suspect micro IC.
14-09-04
Bush
6
690
D (IDTV)
No vol/menu/chan change in normal mode
reset remote unit by pressing left , right, down[cursor keys]and the number one key at the same time for 5 seconds then release.[should this fail to resolve problems similar to above then micro suspect]
14-09-04
Bush
6
690
D 11AK19
No pic except for line across top of pic - sound ok
rest of screen blank unless A1 advanced - RGB O/P IC
14-09-04
Ferguson
1
690
Dead.
DC 12volt socket faulty.
14-09-04
Ferguson
1
690
Hum bar - poor field sync.
DJ on field transformer secondary winding.
14-09-04
Ferguson
1
690
/91
Blank raster.
Change transistors VT1 to VT7 Try VT3 1st if not all.
14-09-04
Ferguson
1
690
/91
Frame collapse.
Diode at back W13 ( can use a BY206 )
14-09-04
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Last SM download : CHANGHONG JUC7.820.00084054
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