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
PHILIPSFL2.24
Correction to service manual flx.14/16/17 and flx.Correction to service manual flx.14/16/17 and flx.24/26/27. ----------------------------------------------------------- the code number of position 1200 (fuse 3,15 a) is wrong. the correct code number is 4822 070 33152. this fuse is situated on the lsp i
PHILIPSFL2.24
Correction to service manual fl2.24/fl2.26/fl4.27Correction to service manual fl2.24/fl2.26/fl4.27 aa ---------------------------------------------------- the following position numbers are mentioned wrong in the stocklist of the scavem filter panel (page 35): 2512 4822 122 33496 100nf 10% 63v 3527 4
PHILIPSFL2.24
Correction to service information fl 95.01Correction 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
PHILIPSFL2.24
Correction to service information fl 95.01Correction 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
PHILIPSFL2.24
Colored picture or picture is green/red, fly-back linesCheck zenerdiode 6450 on pin 19-ic7430 on the lsp. new diode must be philips (telefunken does not work), 4822 130 81512
PHILIPSFL2.24
Bux85f in mikrosops defectiveChange the value of c2260 to 4n7f, replace 7270 with transistor bd825 (4822 130 41746).
PHILIPSFL2.24
Blank picture. osd not synchronised and too large, no txt.Check/replace memory ic 7900 (st24c08cb1; 4822 209 32283).
PHILIPSFL2.24
Beam current limiterBeam 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
PHILIPSFL2.24
Bad picture. picture scrolls. no rc reaction.+5v was 4,1v instead of 5,1v. replace ic7551 (lm358n; 4822 209 70672)
PHILIPSFL2.24
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.
PHILIPSFL2.24
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
PHILIPSFL2.24
Antenna input: no sound. external input: sound o.k.Check whether crystal 1602 (stereo decoder) 10mhz oscillates. if not replace x1602 (4822 242 80276).
PHILIPSFL2.24
After 10 minutes picture becomes red from right sideC2395 on the lsp poorly soldered.
PHILIPSFL2.24
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
PHILIPSFL2.24
"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).
PHILIPSFL2.20E
Int sound from rh spkrBad joints speaker cable
PHILIPSFL2.16
Wrong synchronization, unstable colorsD6417 on the lsp dependent on temperature, check/replace (4822 130 81223)
PHILIPSFL2.16
Wrong service batch of st24c08cb1 memory ic'sWrong 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
PHILIPSFL2.16
White picture with flyback lines.+8a voltage was 6v instead of 8v. diode d6480 (bzv9v1) on lsp leakage (4822 130 82583)
PHILIPSFL2.16
Vertical jumping picture.32mhz unstable. watchdog gives reset to ic7120. check ic7120 (pcf83c652p; 4822 209 33289).