Philips Repair Tips
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Results: 14210
Results: 14210
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
FL1.10
|
Both languages can be heard by dual nicam signals | For fl1-ptv change the software into v89; 4822 900 10732 for all other fl sets change the software into v88; 4822 900 10723 remarks :introduced in production from week 9614 onwards. | ||
| PHILIPS |
FL1.10
|
Blank picture. osd not synchronised and too large, no txt. | Check/replace memory ic 7900 (st24c08cb1; 4822 209 32283). | ||
| PHILIPS |
FL1.10
|
Bad picture. picture scrolls. no rc reaction. | +5v was 4,1v instead of 5,1v. replace ic7551 (lm358n; 4822 209 70672) | ||
| PHILIPS |
FL1.10
|
Bad pict. no menu. dark bars over pict. red pict. in dig.scan mode. | +5v was 4,3v instead of 5,1v. ic7551 (lm358n 4822 209 70672) defective. ic7209 (saa7158 4822 209 31059) bendic defective. | ||
| PHILIPS |
FL1.10
|
Bad focus or focus varies in a new set or after crt replacement | Possible solution: short circuit the focus and the g2 pins of the picture tube with the aquadag coating. switch the set on for approximately 5 seconds. after this return the set to its original condition. check if the focus adjusted normally. if not repla | ||
| PHILIPS |
FL1.10
|
Antenna input: no sound. external input: sound o.k. | Check whether crystal 1602 (stereo decoder) 10mhz oscillates. if not replace x1602 (4822 242 80276). | ||
| PHILIPS |
FL1.10
|
After 1 hour e/w and minimum width failure. | Transistor t7608 (bc547c) on lsp interrupted when hot. (4822 130 44503) | ||
| PHILIPS |
FL1.10
|
50hz buzz noticable through speaker | Check/replace ic7680 on the ssp - tda8425, pseudo stereo ic. (4822 209 63734). | ||
| PHILIPS |
FL1.10
|
22av1440 is switched on by external vcr when fl1 is switched off | Connect 4 diodes of type bat 85 to inputs of ic7630 on ssp. 1 diode between pin 3/ic7630 and +5v, cathode to +5v. 1 diode between pin 5/ic7630 and +5v, cathode to +5v. 1 diode between pin 3/ic7630 and -8v, anode to -8v. 1 diode between pin 5/ic7630 and -8 | ||
| PHILIPS |
FL1.10
|
"nvm write protection enabled" message on screen. | Startup problem or 'nvm write protection enabled' message on screen after replacement of nvm (st24c08cb1; 4822 209 32283) with a st24c08cb6 (4822 209 33113). use as replacement the st24c08 1 (9311 021 36682). | ||
| PHILIPS |
FL1.1 28CL6770/05
|
At switch on green led comes on, then switches to stby | Dj on scan coil plug/socket causing r3516 to go o/c and q7512 bc548c, q7513 bc558c to go s/c | ||
| PHILIPS |
FL1.1
|
Wrong synchronization, unstable colors | D6417 on the lsp dependent on temperature, check/replace (4822 130 81223) | ||
| PHILIPS |
FL1.1
|
Wrong service batch of st24c08cb1 memory ic's 4822 | 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 |
FL1.1
|
Violet back color | Change the values of r3163 (470Ω) and r3165 (470Ω) to 1kΩ in high end box. | ||
| PHILIPS |
FL1.1
|
Vertical deflection in lower part picture disturbed. | Check/replace vertical amplifier ic7450 on lsp (4822 209 73308). | ||
| PHILIPS |
FL1.1
|
Vertical deflection in lower part picture disturbed. | Check/replace vertical amplifier ic7450 on lsp (4822 209 73308). | ||
| PHILIPS |
FL1.1
|
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 |
FL1.1
|
Txt does not work, lines | Diode 6200 in high-end-box defective. | ||
| PHILIPS |
FL1.1
|
Txt does not work from time to time | Pin 8-ic7201 poorly soldered. ic7201 (saa9042) defective. | ||
| PHILIPS |
FL1.1
|
Tuning does not function | Resistor r3240 on lsp in v-tuning wire broken. |