VESTEL 11AK19 Repair Tips

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Search: 11AK19 VESTEL
Results 15
MakeModelCh:SymptomProblem SolutionSolutionBy:
Vestel 11AK19 Procedure to enter service modeGo to installation menu, then press 4,7,2,5
Vestel 11AK19 Screen blanked out with 4 coloured lines two thirds of the way down from the top of pic. Sound OK100 ohm resistor connected to pin 6 of the frame output chip was o/c. The IC is TDA8356. The resistor is R704 and is on top of a small hole in the
Vestel 11AK19 At switch on front l.e.d turns green, blinks 3 times then set returns to standby. All h.t voltages rise, then fall away as set goes into standbyDry joints IC807
Vestel 11AK19 Bright picture with retrace linesResolder pin 4 and 5 on memory IC502. If the set now starts, change memory
Vestel 11AK19P3 Intermittent no or variable luminance similar to beam limiting faultThe 11AK19P3 is used mainly in Black Diamond sets. These have a sub panel next to the video processor. The fault is caused by IC100 a TDA9181P which is difficult to obtain most parts companies require a special order. Had this fault 3 times
Vestel 11AK19 Screen blanked out,with 4 coloured lines two thirds of the way down from the top of pic. Sound OKR704 100 ohm resistor connected to pin 6 of the frame output chip was o/c
Vestel 11AK19 Dead, ticks from switch onLop transistor dead short BU2508AF also check cap 12nf
Vestel11AK19White raster with fb linesIC901 TDA6107Q vid o/p chip & R914 200v feed res o/c
Vestel11AK19No tuning or sigsBreak in tuning volts track at back of main pcb - very thin & caught on cabinet back
Vestel11AK19No tuningQ510 BC558 o/c
Vestel11AK1911AK19White raster with fb linesIC901 TDA6107Q vid o/p chip & R914 200v feed res o/c
Vestel11AK1911AK19No tuning or sigsBreak in tuning volts track at back of main pcb - very thin & caught on cabinet back
Vestel11AK1911AK19No tuningQ510 BC558 o/c
Vestel11AK19Sem imagem - OSD OKSubstituir EEPROM
Vestel11AK19No tuning or sigsBreak in tuning volts track at back of main pcb - very thin & caught on cabinet back