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
Picture ok after some timeIc7207 (sda9205-2; 4822 209 31056) defective when set is cold.
PHILIPSFL2.14
Picture often darkCheck ic7201 in high end-box (saa9042p/a; 4822 209 31851)
PHILIPSFL2.14
Picture gives black horizontal stripes, also on rgbIc72027 sda9205-2 lfr box defective (4822 209 31056).
PHILIPSFL2.14
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.
PHILIPSFL2.14
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).
PHILIPSFL2.14
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
PHILIPSFL2.14
No sound, "on, standby, i" leds blinking10mhz crystal 1602 on the ssp defective, 4822 242 80276
PHILIPSFL2.14
No colors in tv modeCheck ic7365 (tda4650) on the ssp (4822 209 30837)
PHILIPSFL2.14
ModificationModification ------------ during production the crt-fixing screw has been changed into 4822 500 10484 (k40x38). reason: to avoid shadows on the mask on the position where the picture tube will be screwed. introduced in production in week 9336.
PHILIPSFL2.14
Low frequency hum from subwoofer, buzz from right hand squeeter.Check dc level on pin 1 and 9 of ic7011 (tda1521). if not correct, replace (4822 209 63913).
PHILIPSFL2.14
Low brightness txt and osd, picture okIf this condition occurs, check the option codes. resetting the option code numbers as per the service manual provided the cure.
PHILIPSFL2.14
Line output transformersLine output transformers ------------------------ the table below, shows all types used, related to fl2.14. some codenumbers are recently changed; they are marked with an "x". the following lots have to be used in sets mentioned below: screen daf/
PHILIPSFL2.14
JitterIn pip unit change the value of r3336 to 4k7.
PHILIPSFL2.14
How to enable/disable "child lock"Press "menu" button on remote control. when the menu appears on the screen, you select "special features" (this expression is language dependent) within "special features", the "child lock" can be enabled or disabled.
PHILIPSFL2.14
Four dark bars over the picture.The +5 volt was 5.6 volt instead of 5.1 volt. check/replace ic7551 (4822 209 70672).
PHILIPSFL2.14
Faulty horizontal sync. (intermittent and temperature-sensitive)Capacitor 2117 10nf on lfr box mechanically damaged. (4822 122 32422)
PHILIPSFL2.14
Faulty horizontal sync. (intermittent and temperature-sensitive)Capacitor 2117 10nf on lfr box mechanically damaged. (4822 122 32422)
PHILIPSFL2.14
Deflection unstable when switching from panorama to wide screen.The following items on the daf panel change: - c2860 changed into 470pf 2kv (4822 126 12267) - c2861 changed into 560pf 2kv (4822 126 12239) - r3301 and r3302 changed into vdr (4822 116 21221) remarks : introduced in production from wee
PHILIPSFL2.14
Deflection unstable when switching from panorama to wide screen.The following items on the daf panel change: - c2860 changed into 470pf 2kv (4822 126 12267) - c2861 changed into 560pf 2kv (4822 126 12239) - r3301 and r3302 changed into vdr (4822 116 21221) remarks : introduced in production from wee
PHILIPSFL2.14
Dark picture, only green led, no menu or osd.+5v supply was 4,1v. voltage d6551 was 4,3v instead of 5,6v. check/replace d6551 (4822 130 80954).