PHILIPS TV Repair: Common Faults and Solutions.

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PHILIPS Repair Guide: Common Issues and Fixes

Brand	Model	Fault	Detailed Problem
PHILIPS	14TV240/05	Pic missing - sound ok	No line dr - q7584 bc637-16 o/c or r3584 47r o/c or d6581 (use 1n4148) leaky
PHILIPS	14TV240/05	No picture - sound ok	Ht correct, no line drive; 3584 47r o/c
PHILIPS	14RGR1	Removing hotel mode	Press control + & - on ch38
PHILIPS	14PV461	Codenumber information	The codenumber for the spacer between on/off switch and the knob (pos 3) is 4822 402 10702
PHILIPS	14PV345/05 TVCR99	No pic tv or pback - sound, osd & txt ok	Painter ic saa5562 was not sending correct info to tda8841 jungle chip pin 26 - saa chip faulty
PHILIPS	14PV345/05 TVCR99	Dead at start up with rec led flashing	Sus eeprom ic7818 on video board
PHILIPS	14PV330	Dead	D6391 byw98/200 in psu s/c
PHILIPS	14PV320	Dead with 320v on 2sk2750 fet	Replace fet 7300 - used buz90af
PHILIPS	14PV2841/055	Remote control works on tv sect only	Hset faulty pt no 4822 219 10593
PHILIPS	14PV284 COMBI	Some buttons on handset not working	It should be noted that the vcr buttons on the remote can be set to vcr 2 coding although this is not a documented feature. this will result in the vcr part of the combi not working via remote. pressing 'stop' and '2' together on the remote changes the code to vcr 2. pressing 'stop' and '1' together on the remote will change the code back to vcr 1. the tv controls are unaffected.removing the batteries and pressing any button then refitting the batteries will also set the code back to vcr 1. note that the remote should be set to vcr1 for the vcr buttons to work the combi.
PHILIPS	14PV284	To access tuning mode	Press 'stop' & 'vol -' together & follow os instructs
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.
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,
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
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
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)
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
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
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
PHILIPS	14PV274	Int. goes to stby on its own	Replace t7687 bc547b (line drive emitter follower)