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Repair tips

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

MakeModelProblemSolutionDate
Found: 24
BeonCTV1405RChild Lock removalSw on TV; with key symbol on screen press Prog + & - together on front control panel until lock disappears 14-09-04
BeonCTV1405RExcess height & linesFOP chip supply low at 19v (28v). HT also low at 90v (115v) - C119 47µ14-09-04

FidelityCTV1405RDeadD21 BY299 s/c & loadsa dry joints in PSU14-09-04
FidelityCTV1405RTuning erratic with buzz on soundAFT coil replaced14-09-04
GOODMANS1405RDEAD,Q602 BLOWN APARTREPLACE R601 (4.7OHM), R612 (0.56OHM), Q602 (BC639), R607 (4R7) STR5804114-09-04
Goodmans1405RDEAD,Q602 BLOWN APARTREPLACE R601 (4.7OHM), R612 (0.56OHM), Q602 (BC639), R607 (4R7) STR5804114-09-04
Goodmans1405RInt blanks out with G lines 1/2 down screen when A1 advancedC123 100nF 63v by screening can14-09-04
Proline1405frame collapsepoor ramp generator on pin43 IC101caused by R117 3M3 0.5W o/c14-09-04
Proline1405RINT FRAME PROBLEMSCHECK FOR DRY JOINTS ON AND AROUND SMD R30414-09-04
Proline1405Rint. black bars across screen or int. frame faultDJ on SMD R30414-09-04
Proline1405RRED RASTER WITH FLYBACK LINESREPLACE T703 ON CRT BASE14-09-04
Proline1405Rred raster with flyback linesT703 BF421 on CRT base is leaky14-09-04
Proline1405Rstuck in standby - HT ok, red LED on, no line driveremove SMD C8 on pin 33 of Micro, clean underneath and refit14-09-04
Proline1405Rstuck in stby12V standby supply shorted, replace SMD C434 100nF ( Formenti part no 523145000)14-09-04
Proline1405RUNSTABLE LINE AND FRAME SYNCCHECK R407 47K IN POWER SUPPLY14-09-04
Proline1405Runstable pic, line and frame vibrating/shakingR407 47k o/c on power supply14-09-04
Proline1405Rvertical coloured bands running across screen, no bands on full colour or on zero colourreplace C110 1uF 100V pin 26 of chroma IC14-09-04
SoundwaveCTV1405RBrightness int goes lowDry joint C588 near loptx14-09-04
SoundwaveCTV1405RDeadR599 2k 2w, line dr tr 2SC1573A14-09-04
SoundwaveCTV1405RDeadQ101 chopper tr s/c & R121 3R3 safety res o/c14-09-04
SoundwaveCTV1405RDead - hi HT at 250vQ101 BUT11AX s/c - used BUT11AF; R121 3R3 safety res o/c;due to dry joints D10814-09-04
SoundwaveCTV1405RDead - HT ok from psuLine dr tfmr pri o/c winding14-09-04

SoundwaveCTV1405RINT LOW BRIGHTNESS 2. STUCK IN CHILD LOCKC588 DRY BY LOPTX 2. PRESS PROG UP+DOWN FOR 10secs14-09-04
SoundwaveCTV1405RRemoving Child LockPress Prog up/down buttons on set together for a few secs14-09-04
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