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
No sound, "on, standby, i" leds blinking10mhz crystal 1602 on the ssp defective, 4822 242 80276
PHILIPSFL1.0S
No colors in tv modeCheck ic7365 (tda4650) on the ssp (4822 209 30837)
PHILIPSFL1.0S
Modification tda4680/v4 -> tda4681/v1 on the sspModification 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
PHILIPSFL1.0S
Modification improved bandpass for high frequencyModification 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
PHILIPSFL1.0S
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).
PHILIPSFL1.0S
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.
PHILIPSFL1.0S
Leds blinking; error code 99.Check ts7504 on the lsp (bu508af; 4822 130 61265). if ts7504 needs to be replaced it is recommended to change r3418 on the lsp into 200Ω (4822 051 10201). remarks : introduced in production in week 9202.
PHILIPSFL1.0S
JitterIn pip unit change the value of r3336 to 4k7.
PHILIPSFL1.0S
Intermittent nicam decoding.Replace c2108 on the multi sound panel into 33pf (4822 126 10324). remarks : introduced in production week 9129
PHILIPSFL1.0S
Intermittent nicam decoding.Replace c2108 on the multi sound panel into 33pf (4822 126 10324). remarks : introduced in production week 9129
PHILIPSFL1.0S
Instant colour/tint change problem.Use latest software version; fl1.0s v1.9 (4822 900 10297) fl1.0s lat/ntsc v2.4 (4822 900 10298) remarks : introduced in production in week 9218.
PHILIPSFL1.0S
During production an eeprom protection panel (4822During production an eeprom protection panel (4822 212 31266) is introduced. together with this also the following components have to be changed: on the small signal panel: - add position 3256 and 3257 4k7 (4822 051 10472) - delete position 3280 and 3281
PHILIPSFL1.0S
Does not start.Check d6228 on the lsp. if d6628 is defective it should be replaced by s0824nh-1da (4822 130 20277). it is recommended, for pwb version lower than .3, to add a capacitor of 47nf (4822 121 43526) across the cathode and gate of d6228. it is recommended, fo
PHILIPSFL1.0S
Does not start.Check/replace c2241 330 uf (4822 124 42208) on lsp. if c2241 is defective it is recommended to change the value of c2228 on the lsp into 33nf (4822 122 31981). remarks : introduced in production in week 9325.
PHILIPSFL1.0S
Crackling/toggling sound or intermittent nicam sound.This complaint is due to poor reception or reflection problem and is very much depending on the customers location. service solution: - change item 1045 on the multi sound bi nicam panel into adjusting coil 5,85 mhz (4822 156 11157) - change item 1045
PHILIPSFL1.0S
Correction to service information fl 95.01Correction to service information fl 95.01 ------------------------------------------ correction in the overview of 100hz and proscan boxen. the replacement for service code 4822 212 30534 must be 4822 212 31231 the replacement for service code 4822 21
PHILIPSFL1.0S
Colored picture or picture is green/red, fly-back linesCheck zenerdiode 6450 on pin 19-ic7430 on the lsp. new diode must be philips (telefunken does not work), 4822 130 81512
PHILIPSFL1.0S
Channel 21 and 28 frequency range cannot be tuned in.Use software version v2.4 or higher; ic7115 on the ssp (4822 900 10298). remarks : introduced in production in week 9218.
PHILIPSFL1.0S
Bux85f in mikrosops defectiveChange the value of c2260 to 4n7f, replace 7270 with transistor bd825 (4822 130 41746).
PHILIPSFL1.0S
Bad or no functioning of the tda4680/v4.Check/replace ic7430 tda4680/v4 (4822 209 31592). it is recommended to add a zener diode bzx79-c12 (4822 130 34197) between pin 28 of the tda4680/v4 and anode to ground. remarks : introduced in production in week 9140.