Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.10
|
Modification: stability of +13v | Modification: stability of +13v ------------------------------- r3241 on the large signal panel is changed into 6,8Ω 10% 5w (4822 113 80644). remarks : introduced in production in week 9335. | ||
| PHILIPS |
FL1.10
|
Modification on eco-combfilter | Modification on eco-combfilter ------------------------------ to increase the bandwidth the following items on the eco-combfilter are changed: - item 3043 changed into 1k (4822 051 10102) - item 3045 changed into jumper (4822 051 10008) - item 3 | ||
| PHILIPS |
FL1.10
|
Modification new eht plug with new lot | Modification new eht plug with new lot -------------------------------------- only for 21" sets in week 9340 the l.o.t. and the eht cable are changed. the lot (4822 140 10412) has been changed from 3122 138 3813.2 into 3122 138 3813.3. this is done becau | ||
| PHILIPS |
FL1.10
|
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 |
FL1.10
|
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 |
FL1.10
|
Jitter | In pip unit change the value of r3336 to 4k7. | ||
| PHILIPS |
FL1.10
|
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 |
FL1.10
|
Horizontal oscillator not stable. | For a more stable adjustment of the horizontal oscillator change the next items on the large signal panel: position 3405 from 30k into 33kΩ (4822 051 10333) position 3406 from 10k into 4k7Ω (4822 100 11319) remarks : introduced in producti | ||
| PHILIPS |
FL1.10
|
Goes to st/by at sw on & chan change - pic too big | Ht high at 156v (141v), r3374 75k had increased in value | ||
| PHILIPS |
FL1.10
|
Four dark bars over the picture. | The +5 volt was 5.6 volt instead of 5.1 volt. check/replace ic7551 (4822 209 70672). | ||
| PHILIPS |
FL1.10
|
Fault guide | See tv mag nov 2000 | ||
| PHILIPS |
FL1.10
|
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 |
FL1.10
|
Dead - no volts to mains cap | Positor ph95315 & fuse | ||
| PHILIPS |
FL1.10
|
Dark picture, only green led, no menu or osd. | +5v supply was 4,1v. voltage d6551 was 4,3v instead of 5,6v. check/replace d6551 (4822 130 80954). | ||
| PHILIPS |
FL1.10
|
Crazy behaviour: no response from rc or controls. | Other phenomenas: volume up/down, spontanuous service mode etc. etc. in areas with top-teletext. replace control software by replacing eprom ic7002 to version v82 (4822 900 10423). for easy mounting also the controlboard 7115 (on ssp) can be replaced by | ||
| PHILIPS |
FL1.10
|
Crazy behaviour: no response from rc or controls. | Other phenomenas: volume up/down, spontanuous service mode etc. etc. in areas with top-teletext. replace control software by replacing eprom ic7002 to version v83 (4822 900 10506). for easy mounting also the controlboard 7115 (on ssp) can be replaced by | ||
| PHILIPS |
FL1.10
|
Correction to product survey 1996-4 | Correction to product survey 1996-4 (4822 727 21505) ---------------------------------------------------- on page pcs 41989 is mentioned at: fl1.10 ag11 and higher: control panel 4822 212 31708 fl1.17 ag20 : control panel 4822 212 31708 fl | ||
| PHILIPS |
FL1.10
|
Colors flicker when the set is warm or poor colors | Check 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 | ||
| PHILIPS |
FL1.10
|
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 | ||
| PHILIPS |
FL1.10
|
Bux85f in mikrosops defective | Change the value of c2260 to 4n7f, replace 7270 with transistor bd825 (4822 130 41746). |