Dicas Reparação PHILIPS





Pesquisa: PHILIPS

Resultados 13482

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
Philips14TVCR240No picture, but sound is OK.Check the +25V supply. If this is not present, check resistor R3511. This resistor is mounted on the supply-PCB near the LOT. This resistor is specified by correct type only, as mentioned in the service manual. 12NC: 4822 052 11278 (2E70.5W safety).
Philips14TVCR240No pic - sound okR8511 o/c; IC7510 TDA3653B f o/p chip u/s
Philips14TVCR240Motor holder with reverse prism includedCut part from the motor holder. REMARKS : For drawing see repair information PAL 96/09 (from 13.10.96)
Philips14TVCR240Modification picture tubeFrom production week 9610 onwards, an ORION picture tube was mounted. The codenumber was 4822 131 11075. Together with this picture tube capacitor C2586 has been changed to 8 nF - 1600 V. Codenumber 4822 121 70629. For replacement ORION picture tube by
Philips14TVCR240Memory erase procedureThe 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
Philips14TVCR240Key setThe 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 11069. Key set for: 14PV162/01/02/05/07/08/13/58 - 14PV170/05 - 14TVCR240/01N.
Philips14TVCR240How to erase memoryPress simultanuously buttons REWIND, WIND and PROGRAMM (<<, >> and P-) while switching on the power supply. Note: Correct your service manual on page 1-1-11. The description in the Instruction For Use is correct.
Philips14TVCR240Field collapseTDA3653 replaced
Philips14TVCR240dead, PSU not runningD6334 UG06B leaky (482213083307)
Philips14TVCR240Dead with blurting noiseLOPTx s/c CHS code no P81397
Philips14TVCR240DeadD6581 - used By133 in lieu
Philips14TVCR240DeadCheck start up volts pin 6 TDA4605 should be 10v; if low at 3v check UG06B diode D6334 for leak (pt no 4822 130 83307)
Philips14TVCR240Damages tapes; eject of cassette with difficulty.Replace kit I (4822 310 31963).
Philips14TVCR240Correction partslistIn the partslist, 17.734 MHz is mentioned for X-tal pos.1200. This has to be 4.43 MHz. The codenumber 4822 242 81809 is correct. Also the specifications of the X-tal on the circuit diagramm on page 1-3-7 is correct.
Philips14TVCR240Codenumber informationA 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,



Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

Verifique se o esquema está disponível na área de downloads