| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | FL1.1 | No picture. Sound, TXT, PIP O.K. | No signal on pin 16 up to 27 of IC7253 on the High End Box. Replace IC7204 (PCF80C51BH-3P/J363; 4822 209 31386). | ||
| Philips | FL1.1 | No picture. Sound, TXT, PIP O.K. | Signals on pin 16 up to 27 of IC7253 on the High End Box are O.K. Replace IC7253 (SDA9060; 4822 209 63891). | ||
| Philips | FL1.1 | No picture, protection circuit works | IC7450 (TDA3654Q) on LSP defective (4822 209 73308). | ||
| Philips | FL1.1 | No picture, no TXT, no PIP. | Check IC7203 on the High End Box (TDA2579B/N2; 4822 209 63423). | ||
| Philips | FL1.1 | No picture after switched on | IC7395 (TDA8443A) defective as cold, replace (4822 209 63895). | ||
| Philips | FL1.1 | No OSD message after signal interruption from Satellite tuner. | New software version 28 of IC7002 on the control board solves this problem. Code number 4822 900 10332. | ||
| Philips | FL1.1 | No LEDs blinking, no Vstart (17,5V), no +5standby (5.5V). | Check R3250 (62 Ohm; 4822 116 52198). | ||
| Philips | FL1.1 | No colors in TV mode | Check IC7365 (TDA4650) on the SSP (4822 209 30837) | ||
| Philips | FL1.1 | No blue color in picture | IC7210 in high-end-box defective. | ||
| Philips | FL1.1 | Modification stand-by SOPS | Modification stand-by SOPS -------------------------- Fuse 1250 has been replaced by a 1 Ohm resistor (4822 052 10108) REMARKS : Introduced in production in week 9209. | ||
| Philips | FL1.1 | Modification of the stand-by SOPS | Modification of the stand-by SOPS --------------------------------- Due to a shortcircuit in the stand-by SOPS it can happen that fuse 1250 breaks down too slowly. Because of this the fuse can carbonize and the current will flow for a to long time which c | ||
| Philips | FL1.1 | Modification | Modification ------------ Change position 4210 on the Small Signal Panel into 1k ohm (4822 051 10102). Reason: to prevent failure of IC7202 (TDA2579). REMARKS : It is recommended to check and replace position 4210 each time the 100Hz box is rep | ||
| Philips | FL1.1 | Menu doubles | IC7202 (LH2464-10; 4822 209 63893) in High-end-box defective . | ||
| Philips | FL1.1 | Low frequency hum from subwoofer, buzz from right hand squeeter. | Check DC level on pin 1 and 9 of IC7011 (TDA1521). If not correct, replace (4822 209 63913). | ||
| Philips | FL1.1 | Low Brightness TXT and OSD, Picture OK | If this condition occurs, check the Option Codes. Resetting the Option Code numbers as per the Service Manual provided the cure. |