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
PHILIPSFL2.16
Bad focus or focus varies in a new set or after crt replacementPossible 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
PHILIPSFL2.16
Antenna input: no sound. external input: sound o.k.Check whether crystal 1602 (stereo decoder) 10mhz oscillates. if not replace x1602 (4822 242 80276).
PHILIPSFL2.16
After a while raster various. (shaky)Check c2410/2411 (150nf; 4822 121 41854) in raster oscillator.
PHILIPSFL2.16
After 10 minutes picture becomes red from right sideC2395 on the lsp poorly soldered.
PHILIPSFL2.16
After 1 hour blue picture. last error code 07.+13v supply a little low (11,7v) check ic7551 (lm358n; 4822 209 70672).
PHILIPSFL2.16
Adaption of service information fl93.05Adaption of service information fl93.05 --------------------------------------- from 93-06-24 onwards the definition of optioncode 4 has been changed. from this day onwards the definition is as follows: 1 txt peaking filter on/off for lfr box (scandina
PHILIPSFL2.16
50hz buzz noticable through speakerCheck/replace ic7680 on the ssp - tda8425, pseudo stereo ic. (4822 209 63734).
PHILIPSFL2.16
22av1440 is switched on by external vcr when fl1 is switched offConnect 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
PHILIPSFL2.16
100hz crossPossible solutions: 1. interrupt on the ssp the 50hz y-signal, between pin 11 position ic7324 (tda4568) and pin 11 position ic7395 (tda8443), by deleting position 4302. repair the connection by means of a shielded cable of 16cm long, m
PHILIPSFL2.16
"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).
PHILIPSFL2.14
Wrong synchronization, unstable colorsD6417 on the lsp dependent on temperature, check/replace (4822 130 81223)
PHILIPSFL2.14
Wrong service batch of st24c08cb1 memory ic's 4822Wrong 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
PHILIPSFL2.14
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)
PHILIPSFL2.14
Unstable picture, horizontal jitter.Check/replace r3405 on the lsp. (4822 051 10303 for 50 hz sets; 4822 051 10333 for 100 hz sets).
PHILIPSFL2.14
Tuning does not functionResistor r3240 on lsp in v-tuning wire broken.
PHILIPSFL2.14
Totally inoperative. supply switched off; error 99.Check ic7000 (tda1521q; 4822 209 73311) and ic7011 (tda1521aq; 4822 209 63319).
PHILIPSFL2.14
Totally inoperative, no red and no green led on.Check r3252 (220k; 4822 116 52258) in micro sops supply.
PHILIPSFL2.14
Total inoperative, leds blinking, error 99Check 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,
PHILIPSFL2.14
Ticking noise and line in pictureTransistor 7381 (bc848c; 5322 130 42136) defective when hot.
PHILIPSFL2.14
Synchronization, picture disappearsD6703 and t7704 defective on picture tube panel.