Philips Repair Tips

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Results: 14210

Make	Model	Symptom	Problem
PHILIPS	FL1.1S	Does not start.	Check d6228 on the lsp. if d6228 is defective it should be replaced by so824nh-1da (4822 130 20277). it is recommended, for pwb version lower than .3, to add a capacitor of 47nf (4822 121 43526) across the cathode and gate of d6228. it is recommended, fo
PHILIPS	FL1.1S	Does not start.	Check/replace c2241 330 uf (4822 124 42208) on lsp. if c2241 is defective it is recommended to change the value of c2228 on the lsp into 33nf (4822 122 31981). remarks : introduced in production in week 9325.
PHILIPS	FL1.1S	Crackling/toggling sound or intermittent nicam sound.	This complaint is due to poor reception or reflection problem and is very much depending on the customers location. service solution: - change item 1045 on the multi sound bi nicam panel into adjusting coil 5,85 mhz (4822 156 11157) - change item 1045
PHILIPS	FL1.1S	Correction to service information fl 95.01	Correction to service information fl 95.01 ------------------------------------------ correction in the overview of 100hz and proscan boxen. the replacement for service code 4822 212 30534 must be 4822 212 31231 the replacement for service code 4822 21
PHILIPS	FL1.1S	Coloured spot on screen during switch-off	As service solution the eht cable can be replaced by 4822 218 21041 this is a eht cable with bleeder to provide a faster discharge time. remarks : only implement this service solution when it is necessary. please note that a colour spot, which
PHILIPS	FL1.1S	Colored picture or picture is green/red, fly-back lines	Check zenerdiode 6450 on pin 19-ic7430 on the lsp. new diode must be philips (telefunken does not work), 4822 130 81512
PHILIPS	FL1.1S	Bux85f in mikrosops defective	Change the value of c2260 to 4n7f, replace 7270 with transistor bd825 (4822 130 41746).
PHILIPS	FL1.1S	Bad or no functioning of the tda4680/v4.	Check/replace ic7430 tda4680/v4 (4822 209 31592). it is recommended to add a zener diode bzx79-c12 (4822 130 34197) between pin 28 of the tda4680/v4 and anode to ground. remarks : introduced in production in week 9140.
PHILIPS	FL1.1S	Bad focus or focus varies in a new set or after crt replacement	Possible solution: short circuit the focus and the g2 pins of the picture tube with the aquadag coating. switch the set on for approximately 5 seconds. after this return the set to its original condition. check if the focus adjusted normally. if not repla
PHILIPS	FL1.1S	50hz buzz noticable through speaker	Check/replace ic7680 on the ssp - tda8425, pseudo stereo ic. (4822 209 63734).
PHILIPS	FL1.1AA	Width int reduces with no e-w corr	Crack in print between r3608 & r3607
PHILIPS	FL1.1AA	To over-ride prot cct	Short pins s24 & s25 momentarily
PHILIPS	FL1.1AA	Reverts to st/by & prot mode at sw on	Dry joint l5521 or c2504 blue disc ceramic cap leaky or lack of por signal due to o/c in track from tr7272 coll to small signal panel jumper
PHILIPS	FL1.1AA	Line prot cct operating	Crack in print near scan coils plug
PHILIPS	FL1.1AA	Int shutdown ( lights flashing )	D6373 ( 18v zener )
PHILIPS	FL1.1AA	Int goes into prot mode - st/by, mute & stereo leds flashing	D6376 18v zener sm
PHILIPS	FL1.1AA	Chirps at sw on then goes into prot mode	Transistors 7542 & 7540 in e-w cct s/c
PHILIPS	FL1.17	Wrong synchronization, unstable colors	D6417 on the lsp dependent on temperature, check/replace (4822 130 81223)
PHILIPS	FL1.17	Wrong service batch of st24c08cb1 memory ic's	Wrong service batch of st24c08cb1 memory ic's 4822 209 32283 ------------------------------------------------------------ temporarily a wrong batch of earom's has been delivered, causing the fault "nvm memory not write protected" after replacing the earom
PHILIPS	FL1.17	Wrong options/no options in memory; several functions do not work.	Re-adjust the options and implement the iic-bus protection (mc33164). see service information fl1 93.02