Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.16
|
Wrong synchronization, unstable colors | D6417 on the lsp dependent on temperature, check/replace (4822 130 81223) | ||
| PHILIPS |
FL1.16
|
Wrong service batch of st24c08cb1 memory ic's | Wrong service batch of st24c08cb1 memory ic's 4822 209 32283 ------------------------------------------------------------ temporarily a wrong batch of earom's has been delivered, causing the fault "nvm memory not write protected" after replacing the earom | ||
| PHILIPS |
FL1.16
|
Various faults can be observed. | Check the earth connection from the ssp: connect earth tuner with earth line output transformer (lsp) to find-out whether the problem is solved. check connectors l02 and s02 pins 1,2 (sometimes only 7 wires are used in the connector) | ||
| PHILIPS |
FL1.16
|
Unstable picture, horizontal jitter. | Check/replace r3405 on the lsp. (4822 051 10303 for 50 hz sets; 4822 051 10333 for 100 hz sets). | ||
| PHILIPS |
FL1.16
|
Tuning does not function | Resistor r3240 on lsp in v-tuning wire broken. | ||
| PHILIPS |
FL1.16
|
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 | ||
| PHILIPS |
FL1.16
|
Total inoperative, leds blinking, error 99 | Check 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, | ||
| PHILIPS |
FL1.16
|
Ticking noise and line in picture | Transistor 7381 (bc848c; 5322 130 42136) defective when hot. | ||
| PHILIPS |
FL1.16
|
Synchronization, picture disappears | D6703 and t7704 defective on picture tube panel. | ||
| PHILIPS |
FL1.16
|
Supply switch-off sometimes | Check the +5 stand-by. this voltage has to be 5.5v and may not vary. when the voltage drops below 5.2v the set switches-off. cure: check d6266 for leackage (bzx79/f6v8; 4822 130 34278) or check t7268 for leackage (bd943f; 4822 130 62742). the 5.5v is meas | ||
| PHILIPS |
FL1.16
|
Supply +5v too low, black horizontal bar in picture. bad sync. | Check/replace ic7551 (lm358n; 4822 209 70672) | ||
| PHILIPS |
FL1.16
|
Spook lines visible (vertical interference lines at weak signal). | Replace c2536 by 1,5 nf (4822 126 11501) and add item c2545 (1nf; 4822 122 31175) on the lsp. remarks : introduced in production in week 9334. | ||
| PHILIPS |
FL1.16
|
Spook in picture | Use 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 | ||
| PHILIPS |
FL1.16
|
Spoke on 134,25 and 287,25 mhz in proscan sets. | Spoke on above mentioned frequency can be solved by adding two capacitors of 33pf (5322 122 32072) on the lfr box. - between pin 10 of h22 and earth (pin 5 of h22) (cvbs). - between pin 7 of h21 and earth (pin 4 of h21) (txt int). | ||
| PHILIPS |
FL1.16
|
Sound shuts off and osd in picture. | Voltage on pin 4 tda8417 was 3.5v tt instead of >4.5v tt. replace x-tal 10 mhz (4822 242 80276). | ||
| PHILIPS |
FL1.16
|
Sound can be heard when switching off the set. | Replace position 3037 on the large signal panel with 1k3 (4822 051 10132) remarks : introduced in production in week 9333. | ||
| PHILIPS |
FL1.16
|
Sometimes vibration in vertical direction. | Replace c2410 (150nf 5%; 4822 121 41854) on lsp. | ||
| PHILIPS |
FL1.16
|
Sometimes in protection, or hor. width varies | Check or resolder on lsp the pins of e/w bridge coil 5521. | ||
| PHILIPS |
FL1.16
|
Small picture with flyback lines. the +141 is about 110v. | Check d6372 on lsp (ll4148; 4822 130 80446). | ||
| PHILIPS |
FL1.16
|
Shuts off and on again on pr.nr. 1 after 3 hours. | D6272 (bzx55b5v6) interruption when it becomes hot. |