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
PHILIPSFL1.10
Sometimes set switched back to standby. only red led on.Microprocessor panel defective (4822 212 30803 and 4822 900 10423)
PHILIPSFL1.10
Sometimes in protection, or hor. width variesCheck or resolder on lsp the pins of e/w bridge coil 5521.
PHILIPSFL1.10
Set inoperative only red or green led. supply was 141v but no eht.Line drive puls for t7506 (2sc4288a) too low. l5503 defective (line drive coil; 4822 157 63252)
PHILIPSFL1.10
Set can only be operated with remote controlCheck whether "child lock" is disabled. to check this, see "frequently asked questions", "how to disable child lock".
PHILIPSFL1.10
Poor colors, shaking pictureCheck ic7366 color signal delay circuit (tda4660). replace by tda4661 (4822 209 31714). when tda4660 is replaced by tda4661 also change the following components: - delete 2386, 3385 - change 3383 into 33k (4822 051 10333) - c
PHILIPSFL1.10
Pip picture not in order.Check r3345 (4822 111 41424) in pip unit, check ic7755 (4822 209 63423).
PHILIPSFL1.10
Picture twists from topVoltage of pin 8-ic7450 (tda3654q) on the lsp has raised to ca. 20 v. check diode 6451 (bzx79/c5v6; 4822 130 80954).
PHILIPSFL1.10
Picture twists from topVoltage of pin 8-ic7450 (tda3654q) on the lsp has raised to ca. 20 v. check diode 6451 (bzx79/c3v6; 5322 130 34834 or bzx79/c10; 4822 130 61219)
PHILIPSFL1.10
Picture twists from topVoltage of pin 8-ic7450 (tda3654q) on the lsp has raised to ca. 20 v. check diode 6451 (bzx79/c3v6; 5322 130 34834 or bzx79/c10; 4822 130 61219)
PHILIPSFL1.10
Picture often darkCheck ic7201 in high end-box (saa9042p/a; 4822 209 31851)
PHILIPSFL1.10
Picture moved to the rightVoltage of pin 12-ic7400 on the lsp has raised to 1 v (0,6v). check resistor r3408 (33k; 4822 051 10333).
PHILIPSFL1.10
Picture height not adjustable very wellChange r3409 on the lsp into 270 kΩ (4822 116 52265). remarks : introduced in production in week 9412
PHILIPSFL1.10
Picture height cannot be adjusted in 21" sets.Replace r3409 into 300k (4822 116 52268) on the lsp. remarks : introduced in production in week 9335.
PHILIPSFL1.10
Picture disappears shortly after 30" or control does not function.When hot, 13,5 mhz clock stops working; change the value of r3123 to 1k2.
PHILIPSFL1.10
Picture disappearsCheck voltage on tp55 on the lsp. if not correct, check c2528 (4822 121 40336)
PHILIPSFL1.10
Overview of sops repair kitsOverview of sops repair kits ---------------------------- fl1.0 ag00 upto ag03 4822 310 20492 fl1.0 ag04 and higher 4822 310 31921 fl1.1 25" and 28" 4822 310 31919 fl1.1 33" 4822 310 31932 fl1.2 4822 310 31932 fl1.6
PHILIPSFL1.10
Only for classic line correction of product surveyOnly for classic line correction of product survey 1993-3 ----------------------------------- the stocklist of styling 31 in product survey 1993-3 (4822 727 20046) does not correspond with the exploded view. this is corrected in product survey 1993-4 (4
PHILIPSFL1.10
Noise on high volumePerform the following modifications on the ssp: add on position 3618 4,7nf (4822 122 31784) add on position 3619 jumper (4822 051 10008) connected in series from 2604/4610 to earth. change position 4610 into 1kΩ (4822 051 10102)
PHILIPSFL1.10
No sound, "on, standby, i" leds blinking10mhz crystal 1602 on the ssp defective, 4822 242 80276
PHILIPSFL1.10
No red measure line when set is cold, after 2 minutes set is ok.Ic tda4680 on ssp defective (4822 209 31592)