PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14173
Results: 14173
PHILIPS Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
PHILIPS | FL1.2 | Auto cti switching | Auto cti switching ------------------ in order to improve rgb playback performance it is possible to switch off cti after a few modifications in the high-end box. please find below the changes which have to be made in the high-end box in order to switch | ||
PHILIPS | FL1.2 | 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 | FL1.2 | After 10 minutes picture becomes red from right side | C2395 on the lsp poorly soldered. | ||
PHILIPS | FL1.2 | Addition to service manual parts list | Addition to service manual parts list ------------------------------------- please add the following item to the parts list: service manual item code no. fl1.2 aa eht bleeder (eht cable) 4822 218 21041 | ||
PHILIPS | FL1.2 | 50hz buzz noticable through speaker | Check/replace ic7680 on the ssp - tda8425, pseudo stereo ic. (4822 209 63734). | ||
PHILIPS | FL1.2 | 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 | FL1.2 | 100hz cross | Possible solutions: 1. interrupt on the ssp the 50hz y-signal, between pin 11 position ic7324 (tda4568) and pin 11 position ic7395 (tda8443), by deleting position 4302. repair the connection by means of a shielded cable of 16cm long, m | ||
PHILIPS | FL1.1S | Wrong synchronization, unstable colors | D6417 on the lsp dependent on temperature, check/replace (4822 130 81223) | ||
PHILIPS | FL1.1S | 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 | FL1.1S | Tuning does not function | Resistor r3240 on lsp in v-tuning wire broken. | ||
PHILIPS | FL1.1S | 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; 1Ω; 4822 052 10108) defective. or t7270 (bd825; 4822 130 41746) or t7201 (bc857c; 5322 130 427 | ||
PHILIPS | FL1.1S | 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 | FL1.1S | Ticking noise and line in picture | Transistor 7381 (bc848c; 5322 130 42136) defective when hot. | ||
PHILIPS | FL1.1S | Synchronization, picture disappears | D6703 and t7704 defective on picture tube panel. | ||
PHILIPS | FL1.1S | 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 | FL1.1S | Spare parts remote control rc64xx | Spare parts remote control rc64xx --------------------------------- codenumbers for part of the rc64xx remote control: flap right 4822 432 92716 flap left 4822 432 92715 battery lid (cover) 4822 432 92714 | ||
PHILIPS | FL1.1S | Production modification of line transistor circuit | Production mofification of line transistor circuit -------------------------------------------------- production changed over to a single line transistor. the following items have been changed: - item 3504 changed into 3,3Ω 1w (4822 053 10338) - item 3 | ||
PHILIPS | FL1.1S | Pip picture not in order. | Check r3345 (4822 111 41424) in pip unit, check ic7755 (4822 209 63423). | ||
PHILIPS | FL1.1S | 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 | FL1.1S | 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) |