Dicas Reparação PHILIPS





Pesquisa: PHILIPS

Resultados 13482

MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
PhilipsANUBIS-AANUBIS-A TXT with 3 local controls with uC TMP47C4ANUBIS-A TXT with 3 local controls with uC TMP47C434N-R133 (ANUBIS-A AC) Replaced by uC TMP47C434N-R165; 4822 209 33275 Hotel mode for uC TMP47C434N-R133: YES Hotel mode activation for uC TMP47C434N-R133: 1.Select program 38 2.Press simultaneously "ME
PhilipsANUBIS-AAnubis A option diode for 4 page TXTAnubis A option diode for 4 page TXT ONLY FOR ANUBIS A AC In service information SI94.01 4822 727 20292 the text indication at option diode 6606 is wrong; it should be 4 page TXT. So the option diodes for Anubis A AC with latest software version R165
PhilipsANUBIS-AAll LEDs in display blinking.Check LOT 5445 (4822 140 10406).
PhilipsANUBIS-AAfter a while no picture. Only sound. TXT and OSD are OK.Check whether DC voltage pin 11 IC7280 (TDA3504) is 3V. If not, check/replace C2255 (100nF; 4822 122 33496).
PhilipsANUBIS-AAFC control is slowly. Station unstable.Check tuner (UV917/IEC; 4822 210 10405).
PhilipsANUBIS-A50 Hz humm at loudspeakers in stand-byIn case of a 50 Hz humm at the loudspeaker in stand-by of a 3W Anubis A set, it is recommended to replace: SOPS transformer 4822 148 60299 (dedicated for 3W Anubis A sets) at itemnumber 5525. REMARKS: The ripple of the +13 supply voltage coming from the
PhilipsANUBIS-A+ 95V is too low.Check/replace TS7445 (BUT11AF;4822 130 42679).
PhilipsAnubis B-AAWhen replacing EEPROM IC7685 ST24C02PDefault language is Norwegian! & childlock (Barnlas)active. To clear childlock select spec functs option C on main menu. Next menu - Barnlas as option A - set to Fran (off). Then able to set up other parameters
PhilipsAnubis B-AARemoving "Demo" modeSwitch on whilst holding in "VOL-" & "Prog+" in together.
PhilipsAnubis B-AALED flashing with "ER4" displayedFault in Txt - lines only in Txt - Xtal 1701 27Mhz faulty
PhilipsAnubis B-AAHor grey line over picField scan has osc on it - C4213 10nF o/c
PhilipsAnubis BAADead with pulsing squeakC2540 2200µ 16v leaky
PhilipsAnubis B AADead - chopper tr s/cReplaced opto IC7514 CNR50, Control chip IC7500 & chopper tr
PhilipsAnubis BWORKS BUT LED FLASHES AND E4 ON SCREEN + NO TEXT27mhz XTAL ON TEXT PCB
PhilipsAnubis Bno txt27Mhx xtal



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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