Philips Repair Tips

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Results: 14247

Make	Model	Symptom	Problem
PHILIPS	FL1.20	Both languages can be heard by dual nicam signals	For fl1-ptv change the software into v89; 4822 900 10732 for all other fl sets change the software into v88; 4822 900 10723 remarks :introduced in production from week 9614 onwards.
PHILIPS	FL1.20	Blank picture. osd not synchronised and too large, no txt.	Check/replace memory ic 7900 (st24c08cb1; 4822 209 32283).
PHILIPS	FL1.20	Bad picture. picture scrolls. no rc reaction.	+5v was 4,1v instead of 5,1v. replace ic7551 (lm358n; 4822 209 70672)
PHILIPS	FL1.20	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	FL1.20	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	FL1.2 28ML8762/05B	Narrow pic & goes off	9n1 tuning cap in psu
PHILIPS	FL1.2 28ML8762/05B	Fails to start with error code "99"	Try changing chopper tr to 2sc3973b (but11af)
PHILIPS	FL1.2	Wrong synchronization, unstable colors	D6417 on the lsp dependent on temperature, check/replace (4822 130 81223)
PHILIPS	FL1.2	Wrong service batch of st24c08cb1 memory ic's 4822	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	FL1.2	With fast moving picture poor picture quality (scan effect visible)	Change software into version v52 or higher 4822 900 10337. remarks : with this software it is possible to switch off lfr.
PHILIPS	FL1.2	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	FL1.2	Tuning does not function	Resistor r3240 on lsp in v-tuning wire broken.
PHILIPS	FL1.2	Totally inoperative.	Transistors 7250 (bux85f; 4822 130 62509) and 7251 (bc848; 4822 130 61207) in microsops defective. or d6251 (llz-c5v6; 4822 130 80954) and r1250 (=r3230; 1Ω; 4822 052 10108) defective. or t7270 (bd825; 4822 130 41746) or t7201 (bc857c; 5322 130 427
PHILIPS	FL1.2	Total inoperative, leds blinking, error 99	Check and replace if necessary c2504 and/or 2505 (2kv hrr) on the large signal panel. replace by a 3kv15 hr-r capacitor if possible: 820pf 4822 126 13152 1nf 4822 126 13153 1,2nf 4822 126 13154 1,5nf 4822 126 13155 1,8nf 4822 126 13156 2,
PHILIPS	FL1.2	Ticking noise and line in picture	Transistor 7381 (bc848c; 5322 130 42136) defective when hot.
PHILIPS	FL1.2	The +141 is about 110v instead of 141v	It is recommended to replace the sops pwb (4822 212 23755).
PHILIPS	FL1.2	Synchronization, picture disappears	D6703 and t7704 defective on picture tube panel.
PHILIPS	FL1.2	Stripes in picture in 36" sets	The following production change has been introduced to reduce stripes in receivers with serial numbers ag039143 or higher. 1) apply a shorting link between pins 15 and 16 of lot (5555). 2) cut away the earth lead between connectors s03 and l03 (pin 1
PHILIPS	FL1.2	Spook in picture	Use special antenna cables. codenumbers: 4822 321 61224 pal 1 meter 4822 321 61225 pal 2 meter 4822 321 61226 secam 1 meter 4822 321 61227 secam 2 meter
PHILIPS	FL1.2	Spoke on 134,25 and 287,25 mhz in proscan sets.	Spoke on above mentioned frequency can be solved by adding two capacitors of 33pf (5322 122 32072) on the lfr box. - between pin 10 of h22 and earth (pin 5 of h22) (cvbs). - between pin 7 of h21 and earth (pin 4 of h21) (txt int).