| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | FL2.26 | Sometimes in protection, or hor. width varies | Check or resolder on LSP the pins of E/W bridge coil 5521. | ||
| Philips | FL2.26 | Shuts off and on again on Pr.nr. 1 after 3 hours. | D6272 (BZX55B5V6) interruption when it becomes hot. | ||
| Philips | FL2.26 | Severe Moire patterning | Most modern Colour Televisions use Automatic Gray Scale Tracking and while the setting of the G1 may not seem to have a major effect on the picture brightness on a modern set, incorrect adjustment can have the effect of causing severe Moire patterning if | ||
| Philips | FL2.26 | Set totally inoperative, no LEDs on. Supply hums. | R3252 220 kOhm (Start-up micro-sops) defective (4822 116 52258). | ||
| Philips | FL2.26 | Set inoperative only red or green LED. Supply was 141V but no EHT. | Line drive puls for T7506 (2SC4288A) too low. L5503 defective (Line drive coil; 4822 157 63252) | ||
| Philips | FL2.26 | Set can only be operated with Remote Control | Check whether "Child Lock" is disabled. To check this, see "Frequently Asked Questions", "How to disable Child Lock". | ||
| Philips | FL2.26 | Repeated light-up of the standby-led after switching-off from standby. | Change the following positions on the LSP: Position 3250 from 47 ohm into 62 ohm (4822 116 52198) Position 6251 from LLZ-C5V6 into LLZ-C7V5 (4822 130 80906) REMARKS :Introduced in production in week 9418. | ||
| Philips | FL2.26 | Red pic with fback lines | Check ZD6450 (on pcb print side); if ok sus crt | ||
| Philips | FL2.26 | Range of picture height adjustment too small. | To increase the range of the picture height adjustment change the following components on the Large Signal Panel: - Change position 3422 from 1M3 into 1M2 (4822 116 81223). - Change position 3423 from 1M1 into 820k (4822 116 52305). | ||
| Philips | FL2.26 | Poor colors, no light in picture | Check IC7207 (SDA9205; 4822 209 31056). | ||
| Philips | FL2.26 | PIP picture not in order. | Check R3345 (4822 111 41424) in PIP unit, check IC7755 (4822 209 63423). | ||
| Philips | FL2.26 | Picture twists from top | Voltage of pin 8-IC7450 (TDA3654Q) on the LSP has raised to ca. 20 V. Check diode 6451 (BZX79/C3V6; 5322 130 34834 or BZX79/C10; 4822 130 61219) | ||
| Philips | FL2.26 | Picture twists from top | Voltage of pin 8-IC7450 (TDA3654Q) on the LSP has raised to ca. 20 V. Check diode 6451 (BZX79/C5V6; 4822 130 80954). | ||
| Philips | FL2.26 | Picture OK after some time | IC7207 (SDA9205-2) defective when set is cold (4822 209 31056). | ||
| Philips | FL2.26 | Picture often dark | Check IC7201 in High End-box (SAA9042P/A; 4822 209 31851) |