Philips Repair Tips
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Results: 14245
Results: 14245
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.0
|
No analogue sound | Checks showed that the 10mhz clock signal required by ic 7600 was missing. this was caused by crystal 1602 4822 242 80276 | ||
| PHILIPS |
FL1.0
|
Nicam not working on certain frequencies and no fm sound | Fit replacement tuner unit 4822 210 10416 and adhere to modifications! | ||
| PHILIPS |
FL1.0
|
Modification of the stand-by sops | Modification of the stand-by sops --------------------------------- due to a shortcircuit in the stand-by sops it can happen that fuse 1250 breaks down too slowly. because of this the fuse can carbonize and the current will flow for a to long time which c | ||
| PHILIPS |
FL1.0
|
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 |
FL1.0
|
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 |
FL1.0
|
Jitter | In pip unit change the value of r3336 to 4k7. | ||
| PHILIPS |
FL1.0
|
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. | ||
| PHILIPS |
FL1.0
|
Horizontal instable picture (jitter) | R3405 instable; check/replace (4822 051 10303) | ||
| PHILIPS |
FL1.0
|
Horizontal amplitude cannot be adjusted | Transistor 7610 (2sa1359) on the lsp short circuited, check/replace. (4822 130 60111). | ||
| PHILIPS |
FL1.0
|
Frontends fq816me/b and fq816mf/if | Frontends fq816me/b and fq816mf/if ---------------------------------- 1. for the frontend with service code number 4822 210 10507 the following types can be supplied: fq816me/b with factory code number 3122 297 10901 fq916dme/service with factory | ||
| PHILIPS |
FL1.0
|
Flashing leds; hardware protection from line circuit. | Check e/w transistor ts7610 (2sa1359; 4822 130 60111) on the lsp. if, after replacement of ts7610, the high tension voltage comes up to 30 volts only: check lot l5555 (4822 140 10421) for the 21" and 4822 140 10408 for other sets). if the lot has to be re | ||
| PHILIPS |
FL1.0
|
Fall off position 3204 on the large signal panel | Fall off position 3204 on the large signal panel ------------------------------------------------ when position 3204 (ntc/ptc; 4822 116 40215) on the lsp is defect it is recommended to replace it by a ptc/ptc (4822 116 40253). together with this change al | ||
| PHILIPS |
FL1.0
|
Extension frequency range satellite reception | Extension frequency range satellite reception --------------------------------------------- only for sets with sat box: in the present fl sets with a sat box the frequency range is: with sf914 tuner 950 - 1750 mhz with sf916 tuner 950 - 2000 mhz (optio | ||
| PHILIPS |
FL1.0
|
Extension fl1 sat box frequency range | Extension fl1 sat box frequency range ------------------------------------- only for sat in current fl1.0 sets with a sat box the frequency range is: with a sf914 tuner 950 - 1750 mhz with a sf916 tuner 950 - 2000 mhz (option code 3: +2) by installi | ||
| PHILIPS |
FL1.0
|
Display shows stby, spatial and ii. does not take commands. | Values of zenerdiodes in microsops have changed. control panel does not work because 5v line is too low. change diodes 6266 and 6272. | ||
| PHILIPS |
FL1.0
|
Dead - in protection mode | 42 | ||
| PHILIPS |
FL1.0
|
Data interference audible in fm and nicam during quiet sound | Cut the track coming to pin 14-tda8425 as close to the ic as possible. solder 5,6 nf ceramic flat capacitor between pin 14 and earth side of 2694. remarks : this modification has been introduced in sets from week 9131 onwards. new ssp from w | ||
| PHILIPS |
FL1.0
|
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 |
FL1.0
|
Correction on service information fl1.0 ad92.06 (4 | Correction on service information fl1.0 ad92.06 (4822 727 19762) ---------------------------------------------------------------- at point 3 (new xicor) is mentioned: add positionn 6135 (4702). this should be: add on position 6135 (470Ω). remarks | ||
| PHILIPS |
FL1.0
|
Comb filter adjustments | Comb filter adjustments ----------------------- on the comb filter panel items 3703 and 3704 are changed. 3703 becomes 33k (4822 051 10333) 3704 becomes 100k (4822 051 10104) reason: to get a better adjustment |