PHILIPS TV Repair: Common Faults and Solutions.


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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPS54VP51C
Crackling sound (click, tok).Check adjustment of the coil l202, image of a small flickered and in autoprogramming it does not fix channels. 21Oct97 anc *
PHILIPS54VP51C
No sound. (with or without image for TV, VCR).In RF, check integrated IC200 (LA7575). * 16Sep97 anc *.
PHILIPS54VP51C
Without tune.Check f3 in the open convergence panel, you can also be detected by the lack of convergence. * 18mar97 anc *.
PHILIPS54VP51C
No horizontal oscillator pulse.Measure voltage at pin 7 of ic900 (3.9v), if low check trimpot r901 (10kÛ) open, when this occurs pin 1 gets louder (normal is 1.7v). * 21 Oct97 BC *.
PHILIPS54VP51C
Sem beepEnter service mode and check the programming table record 17 should be 06. * 03mar97 anc *.
PHILIPS54VP51C
No focus.Check positioning of the "fresnel" lens. 14nov97 anc *
PHILIPS54VP51C
Remote "locator" does not work.Check if the control batteries are below 1.3v, if this happens, replace them. * 03dec97 ac *.
PHILIPS54VP51C
Deformed frame (not correct shape).Check positioning of the "fresnel" lens. 14nov97 anc *
PHILIPS54VP51C
Searches but cannot find (barr3/sint3).Check adjustment of coil l202. *21Oct97 anc*.
PHILIPS54VP51C
Does not work in audio and videoCheck user mode, click: m, feature menu, channel memory, add + > enabling av (aux, aux1/vcr). 20Aug97 anc * check transcorder (PAL/NTSC). *28Aug97 anc*
PHILIPS54VP51C
It doesn't work (it stays off).Verificar fusivel f401 e capacitor c423. * 18mar97 anc *. verificar fusivel f402 (5a) aberto. * 20ago97 anc *.
PHILIPS54VP51C
"cross" [+] does not appear in service conv mode.Check integrated ic11 (24c08). * 18mar97 anc *.
PHILIPS54VP51C
Does not adjust conv. green (i) "vert. green".Check transistor q156 for short. *27Aug97 anc*.
PHILIPS54VP51C
Damages resistorR161 and r162, check possible short in q156. * 27Aug97 anc*.
PHILIPS54VP51C
Damage fuseF401, check capacitor c423. * 18mar97 anc *. f3 (conv), check possible short in ic11 (eeprom). * 18mar97 anc *.
PHILIPS54VP51C
Running bars on avEnter service mode and correct the registry 17 should be 06. * 03mar97 anc *.
PHILIPS54VP51C
Colored outlines in the image (rgb).Check open f3. * 18mar97 anc *. check micro ic10 (p83c654) without sda. * 16Sep97 anc * check positioning of the "fresnel" lens. 14nov97 anc *.
PHILIPS54VP51C
Commands do not work (all).Possibility of an image appearing via VCR, but with an image deformed, see fuse f408. * 15Oct97 anc *.
PHILIPS54VP51C
Poor brightness (little shine).Isolate transcorder unit and evaluate possible defect in unit. * 15Oct97 anc *.
PHILIPS54VP51C
Heating transistorConvergence panel outputs, check fuse f3 (1a) open. * 18mar97 anc *.