| Make | Model | Problem | Solution | Date |
| | | |
| Found: 4551
|
| Philips | FL1.17 | Only white and black lines. OSD and TXT OK. Error 05. | Check IC7231 (SDA9205-2; 4822 209 31056) on ECO-box.
| 14-09-04 |
| Philips | FL1.17 | Overview of SOPS repair kits | Overview of SOPS repair kits
----------------------------
FL1.0 AG00 upto AG03 4822 310 20492
FL1.0 AG04 and higher 4822 310 31921
FL1.1 25" and 28" 4822 310 31919
FL1.1 33" 4822 310 31932
FL1.2 4822 310 31932
FL1.6 | 14-09-04 |
| Philips | FL1.17 | Picture disappears (fly back lines), ON STEREO and DUAL LEDs blink | Check IC7430 (TDA4680). When TDA4680 is too hot there is no picture
(4822 209 31592).
| 14-09-04 |
| Philips | FL1.17 | Picture disappears shortly after 30" or control does not function. | When hot, 13,5 MHz clock stops working; change the value of R3123
to 1k2.
| 14-09-04 |
| Philips | FL1.17 | Picture often dark | Check IC7201 in High End-box (SAA9042P/A; 4822 209 31851)
| 14-09-04 |
| Philips | FL1.17 | 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)
| 14-09-04 |
| Philips | FL1.17 | 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).
| 14-09-04 |
| Philips | FL1.17 | PIP picture not in order. | Check R3345 (4822 111 41424) in PIP unit, check IC7755
(4822 209 63423).
| 14-09-04 |
| Philips | FL1.17 | Protection activated due to no +5V from LOT. | Check IC7551, LM 358N (4822 209 71825). If IC7551 has to be
replaced, it is recommended:
1) for production code AG00-09 add diode BZX79-C18 (4822 130 31024)
between 9240 and pin 8 of position 7551, with cathode to pin 8
of IC7551.
2) for production | 14-09-04 |
| Philips | FL1.17 | Red spikes in picture. | Check A/D converter IC7231 ON ECO box (SDA9205-2; 4822 209 31056).
| 14-09-04 |
|
|
| Philips | FL1.17 | Repair information | Repair information
------------------
In case of one of the line transistors T7504 or T7506 is defective,
it is necessary to replace both transistors.
Order number 4822 130 62934 (2x ON4673).
| 14-09-04 |
| Philips | FL1.17 | 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. | 14-09-04 |
| Philips | FL1.17 | 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".
| 14-09-04 |
| Philips | FL1.17 | 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)
| 14-09-04 |
| Philips | FL1.17 | Set switched to EXT2 and back to programm. | Check D6145 (LL4148; 4822 130 80446).
| 14-09-04 |
| Philips | FL1.17 | 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 | 14-09-04 |
| Philips | FL1.17 | Shuts off and on again on Pr.nr. 1 after 3 hours. | D6272 (BZX55B5V6) interruption when it becomes hot.
| 14-09-04 |
| Philips | FL1.17 | Shuts off and on again on Pr.nr. 1 after 3 hours. | D6272 (BZX55B5V6) interruption when it becomes hot.
| 14-09-04 |
| Philips | FL1.17 | Sometimes in protection, or hor. width varies | Check or resolder on LSP the pins of E/W bridge coil 5521.
| 14-09-04 |
| Philips | FL1.17 | Sometimes vibration in vertical direction. | Replace C2410 (150nF 5%; 4822 121 41854) on LSP.
| 14-09-04 |
| Philips | FL1.17 | 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
| 14-09-04 |
| Philips | FL1.17 | 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.
| 14-09-04 |
| Philips | FL1.17 | Supply +5V too low, black horizontal bar in picture. Bad sync. | Check/replace IC7551 (LM358N; 4822 209 70672)
| 14-09-04 |
| Philips | FL1.17 | 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 | 14-09-04 |
| Philips | FL1.17 | Synchronization, picture disappears | D6703 and T7704 defective on picture tube panel.
| 14-09-04 |
| Philips | FL1.17 | Ticking noise and line in picture | Transistor 7381 (BC848C; 5322 130 42136) defective when hot.
| 14-09-04 |
| Philips | FL1.17 | 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, | 14-09-04 |
| Philips | FL1.17 | 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; 1 Ohm; 4822 052 10108) defective.
Or T7270 (BD825; 4822 130 41746)
Or T7201 (BC857C; 5322 130 427 | 14-09-04 |
| Philips | FL1.17 | Tuning does not function | Resistor R3240 on LSP in V-tuning wire broken.
| 14-09-04 |
| Philips | FL1.17 | Unstable picture, horizontal jitter. | Check/replace R3405 on the LSP. (4822 051 10303 for 50 Hz sets;
4822 051 10333 for 100 Hz sets).
| 14-09-04 |