Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.2S
|
Picture dimming with subtittle. | Change the following items on the picture tube panel: - item c2708 changed into 270pf (4822 122 32142) - item r3707 changed into 33Ω (4822 051 10339) remarks : introduced in production in week 9326. | ||
| PHILIPS |
FL1.2S
|
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 |
FL1.2S
|
No sound, "on, standby, i" leds blinking | 10mhz crystal 1602 on the ssp defective, 4822 242 80276 | ||
| PHILIPS |
FL1.2S
|
No colors in tv mode | Check ic7365 (tda4650) on the ssp (4822 209 30837) | ||
| PHILIPS |
FL1.2S
|
Modification: reducing picture dimming with subtit | Modification: reducing picture dimming with subtittle and lowering the heater voltage ------------------------------------------------------------------ on the picture tube panel the following items are changed: - item c2708 changed into 270pf (4822 122 | ||
| PHILIPS |
FL1.2S
|
Modification to improve sharpness | Modification to improve sharpness --------------------------------- to improve sharpness the following items are changed on the small signal panel: - item 3317 changed into 10k (4822 051 10103) - item 3331 added 10k (4822 051 10103) - i | ||
| PHILIPS |
FL1.2S
|
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 |
FL1.2S
|
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 |
FL1.2S
|
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 |
FL1.2S
|
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 |
FL1.2S
|
Modification | Modification ------------ on the high-end box item 6109 (bzx79-c4v7) has been added (4822 130 34174). this diode has been mounted with the cathode to r3155/l5150 and with the anode to r3151 (earth). remarks : this modification has been introduce | ||
| PHILIPS |
FL1.2S
|
Modification | Modification ------------ on the lsp the following items are changed: - item 2450 changed into 22nf 100v (4822 121 41934) - item 3457 changed into 10k (4822 051 10103) reason: solution for top reel line on screen remarks : introduced in | ||
| PHILIPS |
FL1.2S
|
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 |
FL1.2S
|
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 |
FL1.2S
|
Jitter | In pip unit change the value of r3336 to 4k7. | ||
| PHILIPS |
FL1.2S
|
Intermittent nicam decoding. | Replace c2108 on the multi sound panel into 33pf (4822 126 10324). remarks : introduced in production week 9129 | ||
| PHILIPS |
FL1.2S
|
During production an eeprom protection panel | During 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 | ||
| PHILIPS |
FL1.2S
|
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. | ||
| PHILIPS |
FL1.2S
|
Correction to service information fl 95.01 | Correction 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 | ||
| PHILIPS |
FL1.2S
|
Colored picture or picture is green/red, fly-back lines | Check zenerdiode 6450 on pin 19-ic7430 on the lsp. new diode must be philips (telefunken does not work), 4822 130 81512 |