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
PHILIPSFL1.0S
Totally inoperative.Transistors 7250 (bux85f; 4822 130 62509) and 7251 (bc848; 4822 130 61207) in microsops defective. or d6251 (llz-c5v6; 4822 130 80954) and r1250 (=r3230; 1Ω; 4822 052 10108) defective. or t7270 (bd825; 4822 130 41746) or t7201 (bc857c; 5322 130 427
PHILIPSFL1.0S
Total inoperative, leds blinking, error 99Check and replace if necessary c2504 and/or 2505 (2kv hrr) on the large signal panel. replace by a 3kv15 hr-r capacitor if possible: 820pf 4822 126 13152 1nf 4822 126 13153 1,2nf 4822 126 13154 1,5nf 4822 126 13155 1,8nf 4822 126 13156 2,
PHILIPSFL1.0S
Ticking noise and line in pictureTransistor 7381 (bc848c; 5322 130 42136) defective when hot.
PHILIPSFL1.0S
Synchronization, picture disappearsD6703 and t7704 defective on picture tube panel.
PHILIPSFL1.0S
Switch-off spot visible longer than 5 seconds.1) change item c2518 on the lsp into 10uf 250v (4822 124 23494). 2) for 29" and 33". as service solution the eht cable can be replaced by 4822 218 21041. this eht cable with bleeder provides a faster discharge time. remarks : 1) so
PHILIPSFL1.0S
Spook in pictureUse special antenna cables. codenumbers: 4822 321 61224 pal 1 meter 4822 321 61225 pal 2 meter 4822 321 61226 secam 1 meter 4822 321 61227 secam 2 meter
PHILIPSFL1.0S
Spare part information alternative for a80ebk221x0Spare part information alternative for a80ebk221x03 --------------------------------------------------- the following picture tube will no longer be supplied: a80ebk221x03 4822 131 20376 this has been replaced by: a80ebk221x01 4822 131 20579 if an old
PHILIPSFL1.0S
Severe moire patterningMost modern colour televisions use automatic gray scale tracking and while the setting of the g1 may not seem to have a major effect on the picture brightness on a modern set, incorrect adjustment can have the effect of causing severe moire patterning if
PHILIPSFL1.0S
Purity problem.Use software version v1.7 or higher (4822 900 10297).
PHILIPSFL1.0S
Power lock (child lock) on osd.Use software version v1.6 or higher; ic7115 on the ssp (4822 900 10297).
PHILIPSFL1.0S
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
PHILIPSFL1.0S
Pip picture not in order.Check r3345 (4822 111 41424) in pip unit, check ic7755 (4822 209 63423).
PHILIPSFL1.0S
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)
PHILIPSFL1.0S
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).
PHILIPSFL1.0S
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)
PHILIPSFL1.0S
Picture often darkCheck ic7201 in high end-box (saa9042p/a; 4822 209 31851)
PHILIPSFL1.0S
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.
PHILIPSFL1.0S
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).
PHILIPSFL1.0S
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 fl1.0s 4822 310 31924 fl1.1 25" and 28" 4822 310 31919 fl1.1 33" 4822 310 31932 fl1.1s
PHILIPSFL1.0S
Noise pip pictureChange the following items on the pip module 4822 212 30303: - item c2020 added 10 uf 50v (4822 124 40435) soldered with + to item 9031 and with - to item 9024 - item r3403 changed into 150Ω (4822 051 10151) - item r3410 changed into 130Ω (4822 0