| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | FL1.2 | 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 | FL1.2 | Tuning does not function | Resistor R3240 on LSP in V-tuning wire broken. | ||
| Philips | FL1.2 | 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 | ||
| Philips | FL1.2 | 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 | FL1.2 | Ticking noise and line in picture | Transistor 7381 (BC848C; 5322 130 42136) defective when hot. | ||
| Philips | FL1.2 | The +141 is about 110V instead of 141V | It is recommended to replace the SOPS PWB (4822 212 23755). | ||
| Philips | FL1.2 | Synchronization, picture disappears | D6703 and T7704 defective on picture tube panel. | ||
| Philips | FL1.2 | Stripes in picture in 36" sets | The following production change has been introduced to reduce stripes in receivers with serial numbers AG039143 or higher. 1) Apply a shorting link between pins 15 and 16 of LOT (5555). 2) Cut away the earth lead between connectors S03 and L03 (pin 1 | ||
| Philips | FL1.2 | 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 | FL1.2 | 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 | FL1.2 | Sometimes in protection, or hor. width varies | Check or resolder on LSP the pins of E/W bridge coil 5521. | ||
| Philips | FL1.2 | 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 | FL1.2 | 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 | FL1.2 | SAT box TXT | SAT box TXT ----------- Modification: item 1802 changed into 4822 242 81427 (7,2 MHz FC >= +95kHz) item 1808 changed into 4822 242 81428 (7,2 MHz FC >= -95kHz) Remark: 4822 242 81429 has a blue marker 4822 242 81428 has a red marker Prod | ||
| Philips | FL1.2 | SAT box TXT | SAT box TXT ----------- Modification: item 3333 added 4822 116 52284 (47k) Remark: mounted between pin 11 of IC7330 and L5350. Reason: pull-up resistor needed for D2sync of the TPU (TPU error) Production intro date: week 9234. |