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
PHILIPSFL2.14
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
PHILIPSFL2.14
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
PHILIPSFL2.14
"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).
PHILIPSFL1.9/1.1AD
No nicam sound with error code - power on - st/by & language-1Indicates fault in nicam dec - x1602 10mhz xtal faulty
PHILIPSFL1.9
Leds flash + no nicamTry x1602 10mhz xtal
PHILIPSFL1.7AA
Sync missingSync signal missing at pin 5 ic7400 tho ok at pin 6 ribbon cable h/s20. crack in print at edge of board & check adj of r3228 in the high end box
PHILIPSFL1.7AA
Int blanks outDry joint jumper 4404 by plug l03
PHILIPSFL1.7AA
Dead - flashing leds error code 99C2504 102k (10nf ?) 2kv changed for 3kv type
PHILIPSFL1.7
Wrong synchronization, unstable colorsD6417 on the lsp dependent on temperature, check/replace (4822 130 81223)
PHILIPSFL1.7
Violet back colorChange the values of r3163 (470Ω) and r3165 (470Ω) to 1kΩ in high end box.
PHILIPSFL1.7
Unstable picture, horizontal jitter.Check/replace r3405 on the lsp. (4822 051 10303 for 50 hz sets; 4822 051 10333 for 100 hz sets).
PHILIPSFL1.7
Tuning does not functionResistor r3240 on lsp in v-tuning wire broken.
PHILIPSFL1.7
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
PHILIPSFL1.7
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,
PHILIPSFL1.7
Ticking noise and line in pictureTransistor 7381 (bc848c; 5322 130 42136) defective when hot.
PHILIPSFL1.7
The +141 is about 110v instead of 141vIt is recommended to replace the sops pwb (4822 310 31993).
PHILIPSFL1.7
Synchronization, picture disappearsD6703 and t7704 defective on picture tube panel.
PHILIPSFL1.7
Synchronization fault, "temperature drift"Change the value of r3132 (1k5) to 1k2 in high end box.
PHILIPSFL1.7
Spook in pictureUse 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
PHILIPSFL1.7
Spook (interference and noise) in 100hz sets1. use special antenna cables: 4822 321 61224 pal 1m 4822 321 61225 pal 2m 4822 321 61226 secam 1m 4822 321 61227 secam 2m 2. add 2 capacitors o