Philips Repair Tips

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Results: 14248

Make	Model	Symptom	Problem
PHILIPS	FL2.24	Blank picture. osd not synchronised and too large, no txt.	Check/replace memory ic 7900 (st24c08cb1; 4822 209 32283).
PHILIPS	FL2.24	Beam current limiter	Beam current limiter -------------------- only for 28" or higher to speed up the beam current limiter, position 6478 on the small signal panel has been changed from a llz-c27 into a llz-c24 (4822 130 81509). remarks : this change has been intro
PHILIPS	FL2.24	Bad picture. picture scrolls. no rc reaction.	+5v was 4,1v instead of 5,1v. replace ic7551 (lm358n; 4822 209 70672)
PHILIPS	FL2.24	Bad pict. no menu. dark bars over pict. red pict. in dig.scan mode.	+5v was 4,3v instead of 5,1v. ic7551 (lm358n 4822 209 70672) defective. ic7209 (saa7158 4822 209 31059) bendic defective.
PHILIPS	FL2.24	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	FL2.24	Antenna input: no sound. external input: sound o.k.	Check whether crystal 1602 (stereo decoder) 10mhz oscillates. if not replace x1602 (4822 242 80276).
PHILIPS	FL2.24	After 10 minutes picture becomes red from right side	C2395 on the lsp poorly soldered.
PHILIPS	FL2.24	22av1440 is switched on by external vcr when fl1 is switched off	Connect 4 diodes of type bat 85 to inputs of ic7630 on ssp. 1 diode between pin 3/ic7630 and +5v, cathode to +5v. 1 diode between pin 5/ic7630 and +5v, cathode to +5v. 1 diode between pin 3/ic7630 and -8v, anode to -8v. 1 diode between pin 5/ic7630 and -8
PHILIPS	FL2.24	"nvm write protection enabled" message on screen.	Startup problem or 'nvm write protection enabled' message on screen after replacement of nvm (st24c08cb1; 4822 209 32283) with a st24c08cb6 (4822 209 33113). use as replacement the st24c08 1 (9311 021 36682).
PHILIPS	FL2.20E	Int sound from rh spkr	Bad joints speaker cable
PHILIPS	FL2.16	Wrong synchronization, unstable colors	D6417 on the lsp dependent on temperature, check/replace (4822 130 81223)
PHILIPS	FL2.16	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	FL2.16	White picture with flyback lines.	+8a voltage was 6v instead of 8v. diode d6480 (bzv9v1) on lsp leakage (4822 130 82583)
PHILIPS	FL2.16	Vertical jumping picture.	32mhz unstable. watchdog gives reset to ic7120. check ic7120 (pcf83c652p; 4822 209 33289).
PHILIPS	FL2.16	Vertical black lines in picture.	Supply 141v various. replace sops-pcb (4822 310 31993).
PHILIPS	FL2.16	Various faults can be observed.	Check the earth connection from the ssp: connect earth tuner with earth line output transformer (lsp) to find-out whether the problem is solved. check connectors l02 and s02 pins 1,2 (sometimes only 7 wires are used in the connector)
PHILIPS	FL2.16	Unstable picture, horizontal jitter.	Check/replace r3405 on the lsp. (4822 051 10303 for 50 hz sets; 4822 051 10333 for 100 hz sets).
PHILIPS	FL2.16	Tuning does not function	Resistor r3240 on lsp in v-tuning wire broken.
PHILIPS	FL2.16	Totally inoperative. power supply on hardware protection.	Check the east/west protection, t7541 and t7540.
PHILIPS	FL2.16	Totally inoperative. only red led on.	Hardware protection. check t7441(bc847c) and t7440 (bc848c) on lsp. east/west protection.