PHILIPS TV Repair: Common Faults and Solutions.


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Search: PHILIPS
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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPSFL1.1
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)
PHILIPSFL1.1
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)
PHILIPSFL1.1
Picture often darkCheck ic7201 in high end-box (saa9042p/a; 4822 209 31851)
PHILIPSFL1.1
Picture not synchronizedIc7205 (upd91237c; 4822 209 63892) in high-end-box defective .
PHILIPSFL1.1
Picture lacks luminance signal. pip picture is fine.Check transistor 7120 (5322 130 42136) in high-end box and ic7210 (4822 209 63894).
PHILIPSFL1.1
Picture drops once and a whileIc7204 (pcf80c51) in high-end-box defective (4822 209 63903).
PHILIPSFL1.1
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.
PHILIPSFL1.1
Picture disappears (fly back lines), on stereo and dual leds blinkCheck ic7430 (tda4680). when tda4680 is too hot there is no picture (4822 209 31592).
PHILIPSFL1.1
Picture disappearsIc7204 (pcf80c51bh; 4822 209 63903) in high-end-box defective .
PHILIPSFL1.1
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
PHILIPSFL1.1
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
PHILIPSFL1.1
Only lines on screenIc7204 (pcf80c51bh; 4822 209 63903) in high-end-box defective .
PHILIPSFL1.1
Only for 33" sets correction to service manual flOnly for 33" sets correction to service manual fl1.1 aa/ac ---------------------------------------- in diagram a transistor ts7321 is missing. this transistor is connected with the emitter to pin 4 of l39 and pin 10 of the sops transformer (l5230). the c
PHILIPSFL1.1
Off - mains fuse blackenedPsu repair kit fitted & tr9544/9545 on4673 both s/c - c2504 1.5nf 2kv leaky
PHILIPSFL1.1
No vertical synchronizationCrystal 1100 (4822 242 72572) defective when warm. (in high-end-box)
PHILIPSFL1.1
No sound, "on, standby, i" leds blinking10mhz crystal 1602 on the ssp defective, 4822 242 80276
PHILIPSFL1.1
No picture. sound, txt, pip o.k.No signal on pin 16 up to 27 of ic7253 on the high end box. replace ic7204 (pcf80c51bh-3p/j363; 4822 209 31386).
PHILIPSFL1.1
No picture. sound, txt, pip o.k.Signals on pin 16 up to 27 of ic7253 on the high end box are o.k. replace ic7253 (sda9060; 4822 209 63891).
PHILIPSFL1.1
No picture, protection circuit worksIc7450 (tda3654q) on lsp defective (4822 209 73308).
PHILIPSFL1.1
No picture, no txt, no pip.Check ic7203 on the high end box (tda2579b/n2; 4822 209 63423).