| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Philips | FL1.2 | No LEDs blinking, no +Vstart (17,5V), no +5standby (5.5V) | Check TS7250 (4822 130 62509; BUX85F). In case of a failure of TS7250 it is recommended to change the following components on the Large Signal Panel. Position Component New Code no. C2260 470pF 4.7nF 4822 122 317 | ||
| Philips | FL1.2 | No colors in TV mode | Check IC7365 (TDA4650) on the SSP (4822 209 30837) | ||
| Philips | FL1.2 | Movie expand mode inoperative. | Blank raster present when movie expand selected with no OSD or menus. Check sandcastle pulse on pin 15 of IC7800 - HEF4053 CMOS. If low in amplitude when movie expand selected replace IC7800. (5322 209 10576) | ||
| Philips | FL1.2 | Movie expand mode inoperative. | Blank raster present when movie expand selected with no OSD or menus. Check sandcastle pulse on pin 15 of IC7800 - HEF4053 CMOS. If low in amplitude when movie expand selected replace IC7800. (5322 209 10576) | ||
| Philips | FL1.2 | 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 | FL1.2 | 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 | FL1.2 | 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. | ||
| Philips | FL1.2 | Line-oscillator cannot be adjusted. | Change R3051, on the LFR (digital scan) box into 30K (4822 051 10303) REMARKS : Introduced in production in week 9317. | ||
| Philips | FL1.2 | Line Output Transformers and DAF changes. | Line Output Transformers and DAF changes. ----------------------------------------- The table below, shows types used, related to the chassis configuration. Chassis DAF/ Codenumbers Mech. Panorama LOT | ||
| Philips | FL1.2 | Jitter | In PIP unit change the value of R3336 to 4k7. | ||
| Philips | FL1.2 | Intermittent protection mode. | The cause of this fault was found to be caused by transistor TS7216 (2SC3973B). The transistor was low gain and was therefore causing Main SOPS to start up slowly. Replace all components of SOPS kit 4822 310 31932. | ||
| Philips | FL1.2 | Installation instructions | Installation instructions ------------------------- 1. Unpack the Home Cinema Sound unit and place in its intended position. 2. Install any peripheral equipment in the sound unit together with inter-connecting leads. 3. Unpack the receiver as | ||
| Philips | FL1.2 | How to enable/disable "Child Lock" | Press "MENU" button on Remote Control. When the menu appears on the screen, you select "SPECIAL FEATURES" (this expression is language dependent) Within "SPECIAL FEATURES", the "CHILD LOCK" can be enabled or disabled. | ||
| Philips | FL1.2 | Horizontal black lines with 100Hz sets and Sony Hi8 camcorders. | Change the value of C2396 on the small signal into 220nF (4822 122 32927). On 100Hz sets together with the Sony Hi8 camcorders, you can see very small sharp lines over the picture. This phenomenon is most of the times visable when the tape is situated i | ||
| Philips | FL1.2 | Frontends FQ816ME/B and FQ816MF/IF | Frontends FQ816ME/B and FQ816MF/IF ---------------------------------- 1. For the frontend with service code number 4822 210 10507 the following types can be supplied: FQ816ME/B with factory code number 3122 297 10901 FQ916DME/SERVICE with factory |