Dicas Reparação PHILIPS





Pesquisa: PHILIPS

Resultados 13482

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
PhilipsCP110No colour.Check/replace C2265/2266 - 100nF.
PhilipsCP110ModificationModification The RC5 receiver 4822 212 22746 is not available anymore. For that reason the circuit diagram, PCB layout and partslist is published in service information CP110 97.01 Codenr. 4822 727 21554
PhilipsCP110Memory loss of some pre-programmed programmes.After reprogramming other pre-programmes disappear after some weeks. Problem may occur in areas with heavy spikes on the mains in sets without peak voltage protection panel (sets with serial numbers
PhilipsCP110Lower half of picture cramped with lower half missing.Check R3572 (1.5 Ohm) open circuit. This resistor is connected between the emitters of the frame output transistors.
PhilipsCP110Low HT at sw on (120v instead of 143v)sound 'stuttery' - C2890 100µ 50v on stand up panel on psu hi esr
PhilipsCP110Lines swirling across pic & no stopping in chan searchC2671 1500µ 15v smoother
PhilipsCP110line tearingTr7542 BC857C s/c
PhilipsCP110Line collapse to 2" & dull rasterD6610 BY208 s/c, R3599 o/c on crt base
PhilipsCP110Intermittent HT shutdownA production change is being introduced increasing the value of R3661 from 3R3 to 6R8 (code no. 4822 116 51876). In addition, the value of C2406 is increased from 100n to 10uF 250V (code no. 4822 124 22223). Reason: To reduce the incidence of spontane
PhilipsCP110Intermittent HT shutdownA production change is being introduced increasing the value of R3661 from 3R3 to 6R8 (code no. 4822 116 51876). In addition, the value of C2406 is increased from 100n to 10uF 250V (code no. 4822 124 22223). Reason: To reduce the incidence of sponta
PhilipsCP110Intermittent fading of pictureCheck/resolder the G2 connection to the CRT base panel.
PhilipsCP110Intercarrier-humReplace filter 1103 (5.5 Mc 4822 242 70714)
PhilipsCP110int various faults - bright, pulsing, st/by, deadChopper tfmr u/s - int internally
PhilipsCP110Int off briefly - esp when tappedDy joints metalwork/heatsink by chopper & loptr
PhilipsCP110INT DEADTRT630 BC337 LINE DRIVER OC



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.

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