Make | Model | Problem | Solution | Date |
| | | |
Found: 12
|
Philips | 14PV274 | Calling installation menu | The installation menu is activated by the following procedure:
- switch on the set by means of the stop key.
- Press simutaneously the "stop" key and the "volume -" key on the set. | 14-09-04 |
Philips | 14PV274 | Codenumber correction for deck-up (IC7410) | The codenumber for the deckprocessor was wrong in the first Service Manual (4822 726 15451).
In service information TVCR96-01 and in the new manual the correct codenumber is given.
The codenumber for the deck-up for sets with non-turbo drive is: 4822 2 | 14-09-04 |
|
Philips | 14PV274 | int. goes to stby on its own | replace T7687 BC547B (line drive emitter follower) | 14-09-04 |
Philips | 14PV274 | Key set | The key set assy has been codified for all B-range TVCR's. This will allow to change the keys without having to change the complete frame. Servicenr. 4822 410 11075.
Key set for: 14PV263/01/02/08/13 - 14PV264/39 - 14PV163/05 - 14PV172/01/05/08/13/39 - 14 | 14-09-04 |
Philips | 14PV274 | Memory erase procedure | The contents of the memory can only be cleared via the service mode. This option is not available for end users. (Risc of destroying option codes).
Service mode: press "STOP" on Remote Control and "PLAY" on the set for 5 seconds. Select the second page | 14-09-04 |
Philips | 14PV274 | Modification | From production week 9725, the IC's SDA5649, SDA5649x and SDA5648 are replaced by a SDA5650 (4822 209 15504). This new IC is fully compatible with the others, but has better characteristics. In addition to this modification, R3812 on the small signal boar | 14-09-04 |
Philips | 14PV274 | Spare part information | If the lever inside the mains-switch is broken, the switch doesn't remain in the "ON" position.
Solution: replace the switch by a new one. Improved switches of a newer production range are on stock. (4822 276 13542) | 14-09-04 |
Philips | 14PV274 | Start up problems | When the set is switched on by the mains-switch while a cassette is in the set, the front LED starts blinking, but the set doesn't start.
Solution:
Check the primary voltage (Ubat) and adjust this for 14" sets to exactly 101.5 Volt. (See chapter 3.1.1 | 14-09-04 |
Philips | 14PV274 | Start up problems after replacing TS7352 | When TS7352 is replaced, it can happen that the set doesn't start up properly.
There are 2 possible solutions for this problem:
- use SGS type MTP3055E (4822 130 63726).
- In case of a motorola type MTP3055V (4822 130 60838), add a 22 uH coil soldered | 14-09-04 |
Philips | 14PV274/39W | Codenumber information - new software | A new software version (PTCP2-7) is available for the control uP (IC 7801). Service codenumber is 4822 209 15271.
This new version is only used in the following sets:
14PV263/01, 14PV162/01, 14PV162/05, 14PV162/07, 14PV163/05, 14PV163/05H, 14PV263/01, | 14-09-04 |
Philips | 14PV274/39W | Key set | The key set assy has been codified for all B-range TVCR's. This will allow to change the keys without having to change the complete frame. Servicenr. 4822 410 11071. | 14-09-04 |
Philips | 14VP274/05 | SOUND OK NO PICTURE | IF NO HEATERS REPLACE R3532/3537 AT REAR OF TV PCB BOTH 4R7 FUSIBLE | 14-09-04 |