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
PHILIPSANUBIS-A
Random e3 displayed at start-upChange the following component: position: c2560 680uf into 1000uf 4822 124 40214 r3452 10r into 1r0 safety 4822 052 10108 r3782 12r into 18r 4822 053
PHILIPSANUBIS-A
Programs lost after initial programming of replaced eepromIf after eeprom replacement the programms stored in system france disappear after the switch-off, this is because the osd showed system france but the microprocessor was in system europe (due to a software bug) the solution is to do after eeprom replacem
PHILIPSANUBIS-A
Poor tuning; unstable pictureCheck/replace d6052 (1n4148 ; 4822 130 30621)- status diode. check/replace d6370 (llz-f12; 4822 130 82304). remarks : the cure is applicable for poor tuning and for unstable picture, afc hunting type fault, when a picture is present.
PHILIPSANUBIS-A
Poor colour syncThe following production changes have been introduced: 1) from week 9136 : capacitor c2267 (100nf) is changed to 150nf 4822 122 33812 and capacitor c2268 (47nf) is changed to 22nf 4822 126 11544. 2) from week 9148 : a 100nf capacitor 4822 122
PHILIPSANUBIS-A
Poor colors, pal linesCheck/replace delay line ic7221 (tda4660; 4822 209 63108).
PHILIPSANUBIS-A
Picture pulses when remote control handset used. h.t low at 92 voltsC2557 4n7 was found to read 20 kΩ. 4822 122 31784.
PHILIPSANUBIS-A
Picture and sound ok, but power supply hickups when set in standby.This fault was found to be caused by transistor 7553 (bc858) 5322 130 42012.
PHILIPSANUBIS-A
Overshoot in rgb.Change c2204, c2217 and c2230 into 270pf (4822 122 32142). remarks: introduced in production for factory code pm069148, zb069203 and higher.
PHILIPSANUBIS-A
Only noise in picture and error 2.Check/replace ic7702 (pcf84c81ap/098; 4822 209 31069).
PHILIPSANUBIS-A
Only for anubis-a ac. adaption for service informaOnly for anubis-a ac. adaption for service information anubis a/b 94.01 (4822 727 20292) in the vcr identification electrical diagram the zener and the diode are exchanged: 6055 should be ll7-c6v2 (4822 130 81147), so zener symbol instead of diode symbo
PHILIPSANUBIS-A
Noisy picture.Resistance of 286Ω between pin 3-5 from saw filter x1015 (ofwg 1961m); replace filter (4822 242 81388).
PHILIPSANUBIS-A
No sound.Check/replace d6135 (llz-c4v7; 4822 130 80883).
PHILIPSANUBIS-A
No reaction from rc5 remote control. remote control o.k.Check rc5 receiver ltm8848a-1p pos.1685 (4822 218 20981).
PHILIPSANUBIS-A
No picture, sound ok.Check ic7280 (tda3504/v2; 4822 209 32647).
PHILIPSANUBIS-A
No picture, sound and osd are o.k.Check c2460 (33nf/100v).
PHILIPSANUBIS-A
No picture, no soundIn case of a dead set anubis a, it is recommended to replace the the grey lot by a black lot: 4822 140 10406 the grey lot which can cause this phenomena is used in sets produced from approx november 1993 onwards until week 9436 (so built-in in anubis a
PHILIPSANUBIS-A
No picture (cvbs scart-out is ok)Check ic7400 (tda3653b/n1; 4822 209 60955) and r3449 (1Ω; 4822 052 10108)
PHILIPSANUBIS-A
No colour.Track between pin 12 (ic7260) tda4510 (4822 209 30389), c2252 (c2252; 4822 121 43526) and jumper r3306 (3k3; 4822 051 10332) interrupted.
PHILIPSANUBIS-A
Missing of hyper channels during search.Two possible solutions: 1: change c2017 into 33uf (4822 124 42058). 2: change c2005 into 330nf (5322 121 42661). remarks: introduced in production for factory code: solution 1: pm069203, zb079219 and higher solution 2: pm069207, zb069212 and higher
PHILIPSANUBIS-A
Loss of vcr rf channelConnect a zener diode bzx79-c6v2 (4822 130 34167) and a 1n4148 diode (4822 130 30621) in series (anode to anode) between pins 14 and 21 of 7015 (tda4504). the zener diode cathode is to be connected to pin 21.the 1n4148 cathode is to be connected to pin 1