PHILIPS TV Repair: Common Faults and Solutions.

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PHILIPS Repair Guide: Common Issues and Fixes

Brand	Model	Fault	Detailed Problem
PHILIPS	FL1.1S	Picture often dark	Check ic7201 in high end-box (saa9042p/a; 4822 209 31851)
PHILIPS	FL1.1S	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.
PHILIPS	FL1.1S	Picture disappears (fly back lines), on stereo and dual leds blink	Check ic7430 (tda4680). when tda4680 is too hot there is no picture (4822 209 31592).
PHILIPS	FL1.1S	Overview of sops repair kits	Overview of sops repair kits ---------------------------- fl1.0 ag00 upto ag03 4822 310 20492 fl1.0 ag04 and higher 4822 310 31921 fl1.0s 4822 310 31924 fl1.1 25" and 28" 4822 310 31919 fl1.1 33" 4822 310 31932 fl1.1s
PHILIPS	FL1.1S	No sound, "on, standby, i" leds blinking	10mhz crystal 1602 on the ssp defective, 4822 242 80276
PHILIPS	FL1.1S	No colors in tv mode	Check ic7365 (tda4650) on the ssp (4822 209 30837)
PHILIPS	FL1.1S	Modification tda4680/v4 -> tda4681/v1 on the ssp	Modification tda4680/v4 -> tda4681/v1 on the ssp ------------------------------------------------ during production ic7430 tda4680/v4 has been changed into the tda4681/v1 (4822 209 32271). together with the ic also some other components must change: - ite
PHILIPS	FL1.1S	Modification tda4660 -> tda4661 on the sops	Modification tda4660 -> tda4661 on the sops ------------------------------------------- during production position ic7366 on the ssp has been changed from a tda4660 into a tda4661 (4822 209 31714). together with this ic also some other components are chan
PHILIPS	FL1.1S	Modification improved bandpass for high frequency	Modification improved bandpass for high frequency in -/61 sets -------------------------------------------------------------- on the korean stereo panel the following items are changed: - item c2080 added 10nf 50v (4822 121 41857) - item c2083 changed int
PHILIPS	FL1.1S	Modification for improved +5v	Modification for improved +5v ----------------------------- item d6551 on the large signal panel has been changed into bzx79-b7v5 (4822 130 30861). remarks : introduced in production in week 9312.
PHILIPS	FL1.1S	Modification	Modification ------------ item 2228 on the lsp is changed into 33nf (4822 122 31981). reason: to improve reliability of capacitor c2241. remarks : introduced in production in week 9325.
PHILIPS	FL1.1S	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).
PHILIPS	FL1.1S	Low brightness txt and osd, picture ok	If this condition occurs, check the option codes. resetting the option code numbers as per the service manual provided the cure.
PHILIPS	FL1.1S	Limited control range of the tint control	Add on the ssp r3381 and ground 6k8 (4822 116 52296). to be soldered between pin 17 ic7365 and ground 9379/2375. remarks : introduced in production in week 9344.
PHILIPS	FL1.1S	Limited control range of the tint control	Add on the ssp r3381 and ground 6k8 (4822 116 52296). to be soldered between pin 17 ic7365 and ground 9379/2375. remarks : introduced in production in week 9344.
PHILIPS	FL1.1S	Jitter	In pip unit change the value of r3336 to 4k7.
PHILIPS	FL1.1S	Intermittent nicam decoding.	Replace c2108 on the multi sound panel into 33pf (4822 126 10324). remarks : introduced in production week 9129
PHILIPS	FL1.1S	Intermittent nicam decoding.	Replace c2108 on the multi sound panel into 33pf (4822 126 10324). remarks : introduced in production week 9129
PHILIPS	FL1.1S	Interference in picture.	Change 9441 on ssp into 33m (4822 152 20678) change 9533 on lsp into 33m (4822 157 52314) add item 2000 on lsp 2,2nf 2kv (4822 122 33802). remarks : introduced in production in week 9326.
PHILIPS	FL1.1S	Interference in picture.	Change 9441 on ssp into 33m (4822 152 20678) change 9533 on lsp into 33m (4822 157 52314) add item 2000 on lsp 2,2nf 2kv (4822 122 33802). remarks : introduced in production in week 9326.