Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Philips | FL1.6 | Total picture vibrates in vertical way, even on teletext. | Check PLL signal on pin 26 of IC7219 on LFR box; if clock is 32.825 MHz; replace IC7120 (IC7220 in stocklist of service manual) (4822 209 31061; S87C652-SN40). | ||
Philips | FL1.6 | Total picture vibrates in vertical way, even on teletext. | Check PLL signal on pin 26 of IC7219 on LFR box; if clock is 32.825 MHz; replace IC7120 (IC7220 in stocklist of service manual) (4822 209 31061; S87C652-SN40). | ||
Philips | FL1.6 | 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 | FL1.6 | Ticking sound left channel. Spikes on left channel. | Check/replace Front-end item 1160 FQ816 ME/IF (4822 210 10409). | ||
Philips | FL1.6 | Ticking noise and line in picture | Transistor 7381 (BC848C; 5322 130 42136) defective when hot. | ||
Philips | FL1.6 | The +141 is about 110V instead of 141V | It is recommended to replace the SOPS PWB (4822 310 31993). | ||
Philips | FL1.6 | Synchronization, picture disappears | D6703 and T7704 defective on picture tube panel. | ||
Philips | FL1.6 | Squeaking sound. | Check C2520 (470 nF; 4822 121 51528). | ||
Philips | FL1.6 | Squeaking sound. | Check C2520 (470 nF; 4822 121 51528). | ||
Philips | FL1.6 | Squeaking sound. | Check C2520 (470 nF; 4822 121 51528). | ||
Philips | FL1.6 | 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 | FL1.6 | Spook (interference and noise) in 100Hz sets | 1. Use special antenna cables: 4822 321 61224 PAL 1m 4822 321 61225 PAL 2m 4822 321 61226 SECAM 1m 4822 321 61227 SECAM 2m 2. Add 2 capacitors o | ||
Philips | FL1.6 | 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 | FL1.6 | Sometimes set shuts off and gives error 99. | Offset voltage on protection line. Check D6376 (4822 130 81143; LLZ-C20) D6376 of the power supply on leakage. | ||
Philips | FL1.6 | Sometimes picture scrolls vertically. | Check added circuit modification near TS7027 (Zener diode 5V6, diode 1N4148, resistor 1K). |